@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5;font-weight:400;color-scheme:light;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--color-primary: #1e293b;--color-primary-hover: #334155;--color-bg: #f8fafc;--color-bg-card: #ffffff;--color-bg-elevated: #f1f5f9;--color-text: #334155;--color-text-secondary: #64748b;--color-text-muted: #94a3b8;--color-border: #e2e8f0;--color-border-strong: #cbd5e1;--color-accent: #475569;--color-success: #0f766e;--color-warning: #a16207;--color-critical: #b91c1c;--color-success-bg: #f0fdfa;--color-warning-bg: #fffbeb;--color-critical-bg: #fef2f2}body{margin:0;min-width:320px;min-height:100vh}#root{width:100%;min-height:100vh}.not-found{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:2rem;background:var(--color-bg)}.not-found-code{font-size:8rem;font-weight:700;color:var(--color-border);margin-bottom:1rem;line-height:1}.not-found-title{font-size:1.5rem;font-weight:600;color:var(--color-text);margin:0 0 .5rem}.not-found-text{font-size:1rem;color:var(--color-text-secondary);margin:0 0 2rem}.not-found-button{background:var(--color-primary);color:#fff;padding:12px 24px;border-radius:8px;border:none;cursor:pointer;font-size:1rem;font-weight:500;transition:background .2s}.not-found-button:hover{background:var(--color-primary-hover)}.loading-container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:200px;gap:1rem}.loading-spinner{width:40px;height:40px;border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin .8s linear infinite}.loading-message{color:var(--color-text-secondary);font-size:.95rem;margin:0}.loading-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--color-bg)}.mobile-warning{position:fixed;bottom:0;left:0;right:0;background:var(--color-primary);color:#fff;padding:1rem;text-align:center;z-index:1000;display:flex;flex-direction:column;gap:.75rem}.mobile-warning p{margin:0;font-size:.95rem}.mobile-warning button{background:transparent;border:1px solid rgba(255,255,255,.3);color:#fff;padding:8px 16px;border-radius:6px;cursor:pointer;font-size:.85rem;transition:background .2s}.mobile-warning button:hover{background:#ffffff1a}.topnav{position:fixed;top:0;left:0;right:0;height:56px;background:#0b1d33;border-bottom:1px solid rgba(255,255,255,.08);display:flex;align-items:center;padding:0 20px;z-index:100;font-family:Inter,system-ui,sans-serif}.topnav-left{display:flex;align-items:center;gap:24px;min-width:200px}.topnav-brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:#14b8a6;flex-shrink:0}.topnav-logo{width:28px;height:28px;background:linear-gradient(135deg,#0e7c86,#14b8a6);border-radius:6px;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:#fff}.topnav-wordmark{font-family:IBM Plex Mono,monospace;font-size:15px;font-weight:600;letter-spacing:-.03em;color:#fff}.sidebar-toggle{background:none;border:none;color:#ffffff80;cursor:pointer;padding:6px;border-radius:6px;display:flex;align-items:center;justify-content:center;transition:color .15s,background .15s}.sidebar-toggle:hover{color:#fff;background:#ffffff14}.topnav-center{flex:1;display:flex;align-items:center;justify-content:center;gap:4px}.topnav-link{padding:8px 16px;border-radius:6px;font-size:13px;font-weight:500;color:#ffffff8c;text-decoration:none;transition:color .15s,background .15s}.topnav-link:hover{color:#ffffffd9;background:#ffffff0f}.topnav-link.active{color:#14b8a6;background:#14b8a61a}.topnav-right{display:flex;align-items:center;gap:12px;min-width:200px;justify-content:flex-end}.user-menu-trigger{display:flex;align-items:center;gap:10px;padding:4px 8px 4px 12px;border-radius:8px;border:none;background:none;cursor:pointer;transition:background .15s;color:#fffc}.user-menu-trigger:hover{background:#ffffff14}.user-greeting{font-size:13px;font-weight:500;white-space:nowrap}.user-avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,#0e7c86,#14b8a6);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600;color:#fff;letter-spacing:.02em;flex-shrink:0}.user-menu-chevron{color:#ffffff59;transition:transform .2s;flex-shrink:0}.user-menu-chevron.open{transform:rotate(180deg)}.user-dropdown{position:absolute;top:calc(100% + 6px);right:0;min-width:200px;background:#1a2332;border:1px solid rgba(255,255,255,.1);border-radius:10px;padding:6px;box-shadow:0 12px 40px #0006;animation:dropdownIn .15s ease;z-index:200}@keyframes dropdownIn{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.user-dropdown-item{display:flex;align-items:center;gap:10px;width:100%;padding:10px 14px;border:none;background:none;color:#ffffffbf;font-size:13px;font-weight:500;border-radius:6px;cursor:pointer;transition:background .12s,color .12s;text-decoration:none;font-family:inherit;text-align:left}.user-dropdown-item:hover{background:#ffffff14;color:#fff}.user-dropdown-item.danger{color:#f87171}.user-dropdown-item.danger:hover{background:#f871711a}.user-dropdown-sep{height:1px;background:#ffffff14;margin:4px 8px}.user-dropdown-icon{width:16px;height:16px;opacity:.6}.sidebar{position:fixed;top:56px;left:0;bottom:0;width:220px;background:#0f1923;border-right:1px solid rgba(255,255,255,.06);display:flex;flex-direction:column;z-index:90;transition:width .2s ease;overflow:hidden}.sidebar.collapsed{width:60px}.sidebar-nav{flex:1;padding:12px 8px;display:flex;flex-direction:column;gap:2px}.sidebar-link{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:8px;text-decoration:none;color:#ffffff80;font-size:13px;font-weight:500;transition:color .15s,background .15s;white-space:nowrap;overflow:hidden}.sidebar-link:hover{color:#ffffffd9;background:#ffffff0f}.sidebar-link.active{color:#14b8a6;background:#14b8a61a}.sidebar-link-icon{width:20px;height:20px;flex-shrink:0;display:flex;align-items:center;justify-content:center}.sidebar-link-label{opacity:1;transition:opacity .15s}.sidebar.collapsed .sidebar-link-label{opacity:0;width:0}.sidebar.collapsed .sidebar-link{justify-content:center;padding:10px}.sidebar-bottom{padding:8px;border-top:1px solid rgba(255,255,255,.06)}.app-layout{min-height:100vh;background:#0f1419}.app-content{margin-top:56px;margin-left:220px;min-height:calc(100vh - 56px);transition:margin-left .2s ease}.app-content.sidebar-collapsed{margin-left:60px}.sidebar-overlay{display:none}@media(max-width:1024px){.topnav-center{display:none}.sidebar{transform:translate(-100%);transition:transform .25s ease,width .2s ease;width:260px;z-index:150}.sidebar.mobile-open{transform:translate(0)}.sidebar-overlay{display:none;position:fixed;inset:56px 0 0;background:#00000080;z-index:140}.sidebar-overlay.visible{display:block}.app-content{margin-left:0!important}}@media(max-width:640px){.topnav{padding:0 12px}.topnav-wordmark,.user-greeting{display:none}}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--color-bg);padding:20px;animation:bgFadeIn .5s ease-out forwards}@keyframes bgFadeIn{0%{opacity:0}to{opacity:1}}.login-card{width:100%;max-width:420px;background:var(--color-bg-card);border-radius:12px;padding:48px;box-shadow:0 4px 24px #0000000f;border:1px solid var(--color-border)}.login-card.shake{animation:shake .4s ease-out}.login-card.success{animation:scaleOutFade .5s ease-out forwards;animation-delay:.3s}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-4px)}50%{transform:translate(4px)}75%{transform:translate(-4px)}}@keyframes scaleOutFade{to{opacity:0;transform:scale(.98)}}@keyframes fadeSlideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.login-logo{text-align:center;margin-bottom:32px;opacity:0;animation:fadeSlideUp .6s ease-out forwards;animation-delay:.3s}.login-logo-icon{font-size:48px;color:var(--color-primary);display:block;margin-bottom:12px}.login-logo-text{font-size:24px;font-weight:700;color:var(--color-primary);letter-spacing:-.5px;margin:0}.login-logo-subtitle{font-size:14px;color:var(--color-text-secondary);margin-top:8px;opacity:0;animation:fadeSlideUp .6s ease-out forwards;animation-delay:.5s}.login-form{display:flex;flex-direction:column;gap:20px}.login-field{display:flex;flex-direction:column;gap:8px;opacity:0;animation:fadeSlideUp .6s ease-out forwards}.login-field:nth-child(1){animation-delay:.7s}.login-field:nth-child(2){animation-delay:.9s}.login-label{font-size:14px;font-weight:500;color:var(--color-text)}.login-input{width:100%;padding:12px 16px;border:1px solid var(--color-border);border-radius:8px;font-size:15px;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;transition:border-color .2s,box-shadow .2s;background:var(--color-bg-card);box-sizing:border-box}.login-input:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #1e293b14}.login-input::placeholder{color:var(--color-text-muted)}.login-input.error{border-color:var(--color-critical);animation:inputError .3s ease-out}@keyframes inputError{0%{border-color:var(--color-border)}50%{border-color:var(--color-critical)}to{border-color:var(--color-critical)}}.login-submit-wrapper{opacity:0;animation:fadeSlideUp .6s ease-out forwards;animation-delay:1.1s;margin-top:8px}.login-submit{width:100%;padding:14px 24px;background:var(--color-primary);color:#fff;border:none;border-radius:8px;font-size:15px;font-weight:600;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;cursor:pointer;transition:background .2s,transform .2s,box-shadow .2s;display:flex;align-items:center;justify-content:center;gap:8px}.login-submit:hover:not(:disabled){background:var(--color-primary-hover);transform:translateY(-1px);box-shadow:0 4px 12px #1e293b26}.login-submit:active:not(:disabled){transform:translateY(0)}.login-submit:disabled{opacity:.7;cursor:not-allowed}.login-submit.success{background:var(--color-success);animation:successPulse .3s ease-out}@keyframes successPulse{0%{transform:scale(1)}50%{transform:scale(1.02)}to{transform:scale(1)}}.login-submit-arrow{transition:transform .2s}.login-submit:hover:not(:disabled) .login-submit-arrow{transform:translate(2px)}.login-error{color:var(--color-critical);font-size:13px;text-align:center;margin-top:4px;opacity:0;animation:fadeSlideUp .3s ease-out forwards}.login-hint{text-align:center;margin-top:24px;font-size:13px;color:var(--color-text-muted);opacity:0;animation:fadeSlideUp .6s ease-out forwards;animation-delay:1.3s}.login-hint code{background:var(--color-bg-elevated);padding:2px 6px;border-radius:4px;font-family:SF Mono,Monaco,monospace;color:var(--color-text-secondary)}@media(max-width:480px){.login-card{padding:32px 24px}.login-logo-icon{font-size:40px}.login-logo-text{font-size:20px}}.disclaimer-overlay{position:fixed;inset:0;background:#0f172acc;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:20px;animation:overlayFadeIn .3s ease-out}@keyframes overlayFadeIn{0%{opacity:0}to{opacity:1}}.disclaimer-modal{width:100%;max-width:580px;max-height:90vh;background:var(--color-bg-card);border-radius:16px;box-shadow:0 24px 48px #0003;display:flex;flex-direction:column;animation:modalSlideIn .4s ease-out}@keyframes modalSlideIn{0%{opacity:0;transform:translateY(20px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.disclaimer-header{padding:28px 32px 20px;border-bottom:1px solid var(--color-border);display:flex;align-items:center;gap:12px}.disclaimer-icon{font-size:28px;color:var(--color-warning)}.disclaimer-title{font-size:20px;font-weight:600;color:var(--color-text);margin:0}.disclaimer-content{padding:24px 32px;overflow-y:auto;flex:1}.disclaimer-section{margin-bottom:20px}.disclaimer-section:last-child{margin-bottom:0}.disclaimer-section h3{font-size:14px;font-weight:600;color:var(--color-text);margin:0 0 8px;text-transform:uppercase;letter-spacing:.5px}.disclaimer-section p{font-size:14px;line-height:1.6;color:var(--color-text-secondary);margin:0}.disclaimer-footer{padding:20px 32px 28px;border-top:1px solid var(--color-border);display:flex;flex-direction:column;gap:16px}.disclaimer-checkbox-label{display:flex;align-items:flex-start;gap:12px;cursor:pointer}.disclaimer-checkbox{width:20px;height:20px;margin:0;cursor:pointer;accent-color:var(--color-primary);flex-shrink:0}.disclaimer-checkbox-text{font-size:14px;color:var(--color-text);line-height:1.4}.disclaimer-button{width:100%;padding:14px 24px;background:var(--color-primary);color:#fff;border:none;border-radius:8px;font-size:15px;font-weight:600;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;cursor:pointer;transition:background .2s,opacity .2s,transform .2s}.disclaimer-button:hover:not(:disabled){background:var(--color-primary-hover);transform:translateY(-1px)}.disclaimer-button:disabled{opacity:.5;cursor:not-allowed}@media(max-width:480px){.disclaimer-modal{max-height:95vh}.disclaimer-header{padding:20px 20px 16px}.disclaimer-content{padding:16px 20px}.disclaimer-footer{padding:16px 20px 20px}.disclaimer-icon{font-size:24px}.disclaimer-title{font-size:18px}}.home{padding:32px;max-width:1280px;margin:0 auto;font-family:Inter,system-ui,sans-serif;color:#e8eaed}.home-greeting{margin-bottom:32px}.home-greeting h1{font-size:24px;font-weight:600;color:#fff;margin:0 0 4px}.home-greeting p{font-size:14px;color:#9aa0a6;margin:0}.home-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:32px}.stat-card{background:#1a2332;border:1px solid rgba(255,255,255,.06);border-radius:12px;padding:20px;transition:border-color .2s}.stat-card:hover{border-color:#ffffff1f}.stat-label{font-size:12px;font-weight:500;color:#9aa0a6;text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px}.stat-value{font-size:28px;font-weight:700;color:#fff;font-family:IBM Plex Mono,monospace;line-height:1;margin-bottom:4px}.stat-sub{font-size:12px;color:#9aa0a6}.stat-value.teal{color:#14b8a6}.stat-value.amber{color:#f59e0b}.stat-value.red{color:#ef4444}.skeleton{background:linear-gradient(90deg,#1a2332 25%,#232b35,#1a2332 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:6px}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.skeleton-text{height:14px;width:80%}.skeleton-value{height:28px;width:60%;margin-bottom:4px}.home-section{margin-bottom:32px}.home-section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}.home-section-title{font-size:16px;font-weight:600;color:#fff;margin:0}.home-actions{display:flex;gap:12px;flex-wrap:wrap}.action-card{flex:1;min-width:200px;background:#1a2332;border:1px solid rgba(255,255,255,.06);border-radius:12px;padding:24px;cursor:pointer;text-decoration:none;color:inherit;transition:border-color .2s,transform .15s,box-shadow .2s;display:flex;flex-direction:column;gap:12px}.action-card:hover{border-color:#14b8a64d;transform:translateY(-2px);box-shadow:0 8px 24px #0000004d}.action-icon{width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px}.action-icon.teal{background:#14b8a61f;color:#14b8a6}.action-icon.blue{background:#3b82f61f;color:#3b82f6}.action-icon.purple{background:#a855f71f;color:#a855f7}.action-card h3{font-size:15px;font-weight:600;color:#fff;margin:0}.action-card p{font-size:13px;color:#9aa0a6;margin:0;line-height:1.5}.activity-list{background:#1a2332;border:1px solid rgba(255,255,255,.06);border-radius:12px;overflow:hidden}.activity-item{display:flex;align-items:center;gap:14px;padding:14px 20px;border-bottom:1px solid rgba(255,255,255,.04);transition:background .12s}.activity-item:last-child{border-bottom:none}.activity-item:hover{background:#ffffff05}.activity-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.activity-dot.green{background:#22c55e}.activity-dot.blue{background:#3b82f6}.activity-dot.purple{background:#a855f7}.activity-dot.amber{background:#f59e0b}.activity-text{flex:1;font-size:13px;color:#ffffffbf}.activity-text strong{color:#fff;font-weight:600}.activity-time{font-size:12px;color:#9aa0a6;white-space:nowrap}.activity-empty{padding:40px 20px;text-align:center;color:#9aa0a6;font-size:13px}@media(max-width:900px){.home-stats{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.home{padding:20px 16px}.home-stats{grid-template-columns:1fr}.home-actions{flex-direction:column}}.corridors-page{padding:32px;max-width:1280px;margin:0 auto;font-family:Inter,system-ui,sans-serif;color:#e8eaed}.corridors-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;gap:16px}.corridors-header h1{font-size:22px;font-weight:600;color:#fff;margin:0}.corridors-toolbar{display:flex;align-items:center;gap:12px}.corridors-search{padding:8px 14px 8px 36px;background:#1a2332;border:1px solid rgba(255,255,255,.1);border-radius:8px;color:#fff;font-size:13px;font-family:inherit;width:220px;transition:border-color .15s}.corridors-search::placeholder{color:#64748b}.corridors-search:focus{outline:none;border-color:#14b8a6}.corridors-search-wrap{position:relative}.corridors-search-icon{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:#64748b;width:16px;height:16px}.btn-new-corridor{padding:8px 18px;background:linear-gradient(135deg,#0e7c86,#14b8a6);color:#fff;border:none;border-radius:8px;font-size:13px;font-weight:600;cursor:pointer;font-family:inherit;transition:opacity .15s,transform .1s;white-space:nowrap}.btn-new-corridor:hover{opacity:.9;transform:translateY(-1px)}.corridors-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:16px}.corridor-card{background:#1a2332;border:1px solid rgba(255,255,255,.06);border-radius:12px;padding:20px;cursor:pointer;text-decoration:none;color:inherit;transition:border-color .2s,transform .15s,box-shadow .2s}.corridor-card:hover{border-color:#14b8a640;transform:translateY(-2px);box-shadow:0 8px 24px #0000004d}.corridor-card-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:14px}.corridor-card-name{font-size:15px;font-weight:600;color:#fff;margin:0}.corridor-card-status{font-size:11px;font-weight:600;padding:3px 8px;border-radius:99px;text-transform:uppercase;letter-spacing:.04em}.corridor-card-status.active{background:#22c55e1f;color:#22c55e}.corridor-card-status.draft{background:#f59e0b1f;color:#f59e0b}.corridor-card-desc{font-size:13px;color:#9aa0a6;margin:0 0 16px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.corridor-card-meta{display:flex;gap:16px;flex-wrap:wrap}.corridor-meta-item{display:flex;align-items:center;gap:6px;font-size:12px;color:#9aa0a6}.corridor-meta-item strong{color:#e8eaed;font-weight:600;font-family:IBM Plex Mono,monospace}.corridors-empty{text-align:center;padding:80px 20px;background:#1a2332;border:1px dashed rgba(255,255,255,.1);border-radius:12px}.corridors-empty h3{font-size:18px;font-weight:600;color:#fff;margin:16px 0 8px}.corridors-empty p{font-size:14px;color:#9aa0a6;margin:0 0 24px}.corridors-empty-icon{font-size:48px;opacity:.3}@media(max-width:640px){.corridors-page{padding:20px 16px}.corridors-header{flex-direction:column;align-items:stretch}.corridors-grid{grid-template-columns:1fr}.corridors-search{width:100%}}.react-flow{direction:ltr;--xy-edge-stroke-default: #b1b1b7;--xy-edge-stroke-width-default: 1;--xy-edge-stroke-selected-default: #555;--xy-connectionline-stroke-default: #b1b1b7;--xy-connectionline-stroke-width-default: 1;--xy-attribution-background-color-default: rgba(255, 255, 255, .5);--xy-minimap-background-color-default: #fff;--xy-minimap-mask-background-color-default: rgba(240, 240, 240, .6);--xy-minimap-mask-stroke-color-default: transparent;--xy-minimap-mask-stroke-width-default: 1;--xy-minimap-node-background-color-default: #e2e2e2;--xy-minimap-node-stroke-color-default: transparent;--xy-minimap-node-stroke-width-default: 2;--xy-background-color-default: transparent;--xy-background-pattern-dots-color-default: #91919a;--xy-background-pattern-lines-color-default: #eee;--xy-background-pattern-cross-color-default: #e2e2e2;background-color:var(--xy-background-color, var(--xy-background-color-default));--xy-node-color-default: inherit;--xy-node-border-default: 1px solid #1a192b;--xy-node-background-color-default: #fff;--xy-node-group-background-color-default: rgba(240, 240, 240, .25);--xy-node-boxshadow-hover-default: 0 1px 4px 1px rgba(0, 0, 0, .08);--xy-node-boxshadow-selected-default: 0 0 0 .5px #1a192b;--xy-node-border-radius-default: 3px;--xy-handle-background-color-default: #1a192b;--xy-handle-border-color-default: #fff;--xy-selection-background-color-default: rgba(0, 89, 220, .08);--xy-selection-border-default: 1px dotted rgba(0, 89, 220, .8);--xy-controls-button-background-color-default: #fefefe;--xy-controls-button-background-color-hover-default: #f4f4f4;--xy-controls-button-color-default: inherit;--xy-controls-button-color-hover-default: inherit;--xy-controls-button-border-color-default: #eee;--xy-controls-box-shadow-default: 0 0 2px 1px rgba(0, 0, 0, .08);--xy-edge-label-background-color-default: #ffffff;--xy-edge-label-color-default: inherit;--xy-resize-background-color-default: #3367d9}.react-flow.dark{--xy-edge-stroke-default: #3e3e3e;--xy-edge-stroke-width-default: 1;--xy-edge-stroke-selected-default: #727272;--xy-connectionline-stroke-default: #b1b1b7;--xy-connectionline-stroke-width-default: 1;--xy-attribution-background-color-default: rgba(150, 150, 150, .25);--xy-minimap-background-color-default: #141414;--xy-minimap-mask-background-color-default: rgba(60, 60, 60, .6);--xy-minimap-mask-stroke-color-default: transparent;--xy-minimap-mask-stroke-width-default: 1;--xy-minimap-node-background-color-default: #2b2b2b;--xy-minimap-node-stroke-color-default: transparent;--xy-minimap-node-stroke-width-default: 2;--xy-background-color-default: #141414;--xy-background-pattern-dots-color-default: #777;--xy-background-pattern-lines-color-default: #777;--xy-background-pattern-cross-color-default: #777;--xy-node-color-default: #f8f8f8;--xy-node-border-default: 1px solid #3c3c3c;--xy-node-background-color-default: #1e1e1e;--xy-node-group-background-color-default: rgba(240, 240, 240, .25);--xy-node-boxshadow-hover-default: 0 1px 4px 1px rgba(255, 255, 255, .08);--xy-node-boxshadow-selected-default: 0 0 0 .5px #999;--xy-handle-background-color-default: #bebebe;--xy-handle-border-color-default: #1e1e1e;--xy-selection-background-color-default: rgba(200, 200, 220, .08);--xy-selection-border-default: 1px dotted rgba(200, 200, 220, .8);--xy-controls-button-background-color-default: #2b2b2b;--xy-controls-button-background-color-hover-default: #3e3e3e;--xy-controls-button-color-default: #f8f8f8;--xy-controls-button-color-hover-default: #fff;--xy-controls-button-border-color-default: #5b5b5b;--xy-controls-box-shadow-default: 0 0 2px 1px rgba(0, 0, 0, .08);--xy-edge-label-background-color-default: #141414;--xy-edge-label-color-default: #f8f8f8}.react-flow__background{background-color:var(--xy-background-color-props, var(--xy-background-color, var(--xy-background-color-default)));pointer-events:none;z-index:-1}.react-flow__container{position:absolute;width:100%;height:100%;top:0;left:0}.react-flow__pane{z-index:1}.react-flow__pane.draggable{cursor:grab}.react-flow__pane.dragging{cursor:grabbing}.react-flow__pane.selection{cursor:pointer}.react-flow__viewport{transform-origin:0 0;z-index:2;pointer-events:none}.react-flow__renderer{z-index:4}.react-flow__selection{z-index:6}.react-flow__nodesselection-rect:focus,.react-flow__nodesselection-rect:focus-visible{outline:none}.react-flow__edge-path{stroke:var(--xy-edge-stroke, var(--xy-edge-stroke-default));stroke-width:var(--xy-edge-stroke-width, var(--xy-edge-stroke-width-default));fill:none}.react-flow__connection-path{stroke:var(--xy-connectionline-stroke, var(--xy-connectionline-stroke-default));stroke-width:var(--xy-connectionline-stroke-width, var(--xy-connectionline-stroke-width-default));fill:none}.react-flow .react-flow__edges{position:absolute}.react-flow .react-flow__edges svg{overflow:visible;position:absolute;pointer-events:none}.react-flow__edge{pointer-events:visibleStroke}.react-flow__edge.selectable{cursor:pointer}.react-flow__edge.animated path{stroke-dasharray:5;animation:dashdraw .5s linear infinite}.react-flow__edge.animated path.react-flow__edge-interaction{stroke-dasharray:none;animation:none}.react-flow__edge.inactive{pointer-events:none}.react-flow__edge.selected,.react-flow__edge:focus,.react-flow__edge:focus-visible{outline:none}.react-flow__edge.selected .react-flow__edge-path,.react-flow__edge.selectable:focus .react-flow__edge-path,.react-flow__edge.selectable:focus-visible .react-flow__edge-path{stroke:var(--xy-edge-stroke-selected, var(--xy-edge-stroke-selected-default))}.react-flow__edge-textwrapper{pointer-events:all}.react-flow__edge .react-flow__edge-text{pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.react-flow__arrowhead polyline{stroke:var(--xy-edge-stroke, var(--xy-edge-stroke-default))}.react-flow__arrowhead polyline.arrowclosed{fill:var(--xy-edge-stroke, var(--xy-edge-stroke-default))}.react-flow__connection{pointer-events:none}.react-flow__connection .animated{stroke-dasharray:5;animation:dashdraw .5s linear infinite}svg.react-flow__connectionline{z-index:1001;overflow:visible;position:absolute}.react-flow__nodes{pointer-events:none;transform-origin:0 0}.react-flow__node{position:absolute;-webkit-user-select:none;-moz-user-select:none;user-select:none;pointer-events:all;transform-origin:0 0;box-sizing:border-box;cursor:default}.react-flow__node.selectable{cursor:pointer}.react-flow__node.draggable{cursor:grab;pointer-events:all}.react-flow__node.draggable.dragging{cursor:grabbing}.react-flow__nodesselection{z-index:3;transform-origin:left top;pointer-events:none}.react-flow__nodesselection-rect{position:absolute;pointer-events:all;cursor:grab}.react-flow__handle{position:absolute;pointer-events:none;min-width:5px;min-height:5px;width:6px;height:6px;background-color:var(--xy-handle-background-color, var(--xy-handle-background-color-default));border:1px solid var(--xy-handle-border-color, var(--xy-handle-border-color-default));border-radius:100%}.react-flow__handle.connectingfrom{pointer-events:all}.react-flow__handle.connectionindicator{pointer-events:all;cursor:crosshair}.react-flow__handle-bottom{top:auto;left:50%;bottom:0;transform:translate(-50%,50%)}.react-flow__handle-top{top:0;left:50%;transform:translate(-50%,-50%)}.react-flow__handle-left{top:50%;left:0;transform:translate(-50%,-50%)}.react-flow__handle-right{top:50%;right:0;transform:translate(50%,-50%)}.react-flow__edgeupdater{cursor:move;pointer-events:all}.react-flow__pane.selection .react-flow__panel{pointer-events:none}.react-flow__panel{position:absolute;z-index:5;margin:15px}.react-flow__panel.top{top:0}.react-flow__panel.bottom{bottom:0}.react-flow__panel.top.center,.react-flow__panel.bottom.center{left:50%;transform:translate(-15px) translate(-50%)}.react-flow__panel.left{left:0}.react-flow__panel.right{right:0}.react-flow__panel.left.center,.react-flow__panel.right.center{top:50%;transform:translateY(-15px) translateY(-50%)}.react-flow__attribution{font-size:10px;background:var(--xy-attribution-background-color, var(--xy-attribution-background-color-default));padding:2px 3px;margin:0}.react-flow__attribution a{text-decoration:none;color:#999}@keyframes dashdraw{0%{stroke-dashoffset:10}}.react-flow__edgelabel-renderer{position:absolute;width:100%;height:100%;pointer-events:none;-webkit-user-select:none;-moz-user-select:none;user-select:none;left:0;top:0}.react-flow__viewport-portal{position:absolute;width:100%;height:100%;left:0;top:0;-webkit-user-select:none;-moz-user-select:none;user-select:none}.react-flow__minimap{background:var( --xy-minimap-background-color-props, var(--xy-minimap-background-color, var(--xy-minimap-background-color-default)) )}.react-flow__minimap-svg{display:block}.react-flow__minimap-mask{fill:var( --xy-minimap-mask-background-color-props, var(--xy-minimap-mask-background-color, var(--xy-minimap-mask-background-color-default)) );stroke:var( --xy-minimap-mask-stroke-color-props, var(--xy-minimap-mask-stroke-color, var(--xy-minimap-mask-stroke-color-default)) );stroke-width:var( --xy-minimap-mask-stroke-width-props, var(--xy-minimap-mask-stroke-width, var(--xy-minimap-mask-stroke-width-default)) )}.react-flow__minimap-node{fill:var( --xy-minimap-node-background-color-props, var(--xy-minimap-node-background-color, var(--xy-minimap-node-background-color-default)) );stroke:var( --xy-minimap-node-stroke-color-props, var(--xy-minimap-node-stroke-color, var(--xy-minimap-node-stroke-color-default)) );stroke-width:var( --xy-minimap-node-stroke-width-props, var(--xy-minimap-node-stroke-width, var(--xy-minimap-node-stroke-width-default)) )}.react-flow__background-pattern.dots{fill:var( --xy-background-pattern-color-props, var(--xy-background-pattern-color, var(--xy-background-pattern-dots-color-default)) )}.react-flow__background-pattern.lines{stroke:var( --xy-background-pattern-color-props, var(--xy-background-pattern-color, var(--xy-background-pattern-lines-color-default)) )}.react-flow__background-pattern.cross{stroke:var( --xy-background-pattern-color-props, var(--xy-background-pattern-color, var(--xy-background-pattern-cross-color-default)) )}.react-flow__controls{display:flex;flex-direction:column;box-shadow:var(--xy-controls-box-shadow, var(--xy-controls-box-shadow-default))}.react-flow__controls.horizontal{flex-direction:row}.react-flow__controls-button{display:flex;justify-content:center;align-items:center;height:26px;width:26px;padding:4px;border:none;background:var(--xy-controls-button-background-color, var(--xy-controls-button-background-color-default));border-bottom:1px solid var( --xy-controls-button-border-color-props, var(--xy-controls-button-border-color, var(--xy-controls-button-border-color-default)) );color:var( --xy-controls-button-color-props, var(--xy-controls-button-color, var(--xy-controls-button-color-default)) );cursor:pointer;-webkit-user-select:none;-moz-user-select:none;user-select:none}.react-flow__controls-button svg{width:100%;max-width:12px;max-height:12px;fill:currentColor}.react-flow__edge.updating .react-flow__edge-path{stroke:#777}.react-flow__edge-text{font-size:10px}.react-flow__node.selectable:focus,.react-flow__node.selectable:focus-visible{outline:none}.react-flow__node-input,.react-flow__node-default,.react-flow__node-output,.react-flow__node-group{padding:10px;border-radius:var(--xy-node-border-radius, var(--xy-node-border-radius-default));width:150px;font-size:12px;color:var(--xy-node-color, var(--xy-node-color-default));text-align:center;border:var(--xy-node-border, var(--xy-node-border-default));background-color:var(--xy-node-background-color, var(--xy-node-background-color-default))}.react-flow__node-input.selectable:hover,.react-flow__node-default.selectable:hover,.react-flow__node-output.selectable:hover,.react-flow__node-group.selectable:hover{box-shadow:var(--xy-node-boxshadow-hover, var(--xy-node-boxshadow-hover-default))}.react-flow__node-input.selectable.selected,.react-flow__node-input.selectable:focus,.react-flow__node-input.selectable:focus-visible,.react-flow__node-default.selectable.selected,.react-flow__node-default.selectable:focus,.react-flow__node-default.selectable:focus-visible,.react-flow__node-output.selectable.selected,.react-flow__node-output.selectable:focus,.react-flow__node-output.selectable:focus-visible,.react-flow__node-group.selectable.selected,.react-flow__node-group.selectable:focus,.react-flow__node-group.selectable:focus-visible{box-shadow:var(--xy-node-boxshadow-selected, var(--xy-node-boxshadow-selected-default))}.react-flow__node-group{background-color:var(--xy-node-group-background-color, var(--xy-node-group-background-color-default))}.react-flow__nodesselection-rect,.react-flow__selection{background:var(--xy-selection-background-color, var(--xy-selection-background-color-default));border:var(--xy-selection-border, var(--xy-selection-border-default))}.react-flow__nodesselection-rect:focus,.react-flow__nodesselection-rect:focus-visible,.react-flow__selection:focus,.react-flow__selection:focus-visible{outline:none}.react-flow__controls-button:hover{background:var( --xy-controls-button-background-color-hover-props, var(--xy-controls-button-background-color-hover, var(--xy-controls-button-background-color-hover-default)) );color:var( --xy-controls-button-color-hover-props, var(--xy-controls-button-color-hover, var(--xy-controls-button-color-hover-default)) )}.react-flow__controls-button:disabled{pointer-events:none}.react-flow__controls-button:disabled svg{fill-opacity:.4}.react-flow__controls-button:last-child{border-bottom:none}.react-flow__controls.horizontal .react-flow__controls-button{border-bottom:none;border-right:1px solid var( --xy-controls-button-border-color-props, var(--xy-controls-button-border-color, var(--xy-controls-button-border-color-default)) )}.react-flow__controls.horizontal .react-flow__controls-button:last-child{border-right:none}.react-flow__resize-control{position:absolute}.react-flow__resize-control.left,.react-flow__resize-control.right{cursor:ew-resize}.react-flow__resize-control.top,.react-flow__resize-control.bottom{cursor:ns-resize}.react-flow__resize-control.top.left,.react-flow__resize-control.bottom.right{cursor:nwse-resize}.react-flow__resize-control.bottom.left,.react-flow__resize-control.top.right{cursor:nesw-resize}.react-flow__resize-control.handle{width:5px;height:5px;border:1px solid #fff;border-radius:1px;background-color:var(--xy-resize-background-color, var(--xy-resize-background-color-default));translate:-50% -50%}.react-flow__resize-control.handle.left{left:0;top:50%}.react-flow__resize-control.handle.right{left:100%;top:50%}.react-flow__resize-control.handle.top{left:50%;top:0}.react-flow__resize-control.handle.bottom{left:50%;top:100%}.react-flow__resize-control.handle.top.left,.react-flow__resize-control.handle.bottom.left{left:0}.react-flow__resize-control.handle.top.right,.react-flow__resize-control.handle.bottom.right{left:100%}.react-flow__resize-control.line{border-color:var(--xy-resize-background-color, var(--xy-resize-background-color-default));border-width:0;border-style:solid}.react-flow__resize-control.line.left,.react-flow__resize-control.line.right{width:1px;transform:translate(-50%);top:0;height:100%}.react-flow__resize-control.line.left{left:0;border-left-width:1px}.react-flow__resize-control.line.right{left:100%;border-right-width:1px}.react-flow__resize-control.line.top,.react-flow__resize-control.line.bottom{height:1px;transform:translateY(-50%);left:0;width:100%}.react-flow__resize-control.line.top{top:0;border-top-width:1px}.react-flow__resize-control.line.bottom{border-bottom-width:1px;top:100%}.react-flow__edge-textbg{fill:var(--xy-edge-label-background-color, var(--xy-edge-label-background-color-default))}.react-flow__edge-text{fill:var(--xy-edge-label-color, var(--xy-edge-label-color-default))}.cd{--bg-primary: #0f1419;--bg-secondary: #1a2028;--bg-card: #232b35;--bg-card-hover: #2a343f;--text-primary: #e8eaed;--text-secondary: #9aa0a6;--accent: #4e9da4;--critical: #dc3545;--high: #f59e0b;--medium: #fbbf24;--low: #22c55e;--border: #2d3640;min-height:calc(100vh - 56px);background:var(--bg-primary);color:var(--text-primary);font-family:Inter,system-ui,-apple-system,sans-serif;font-size:14px;line-height:1.5;padding:1.5rem}.cd-loading,.cd-error,.cd-no-analysis{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:400px;gap:1rem;color:var(--text-secondary)}.cd-spinner{width:36px;height:36px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:cd-spin .8s linear infinite}@keyframes cd-spin{to{transform:rotate(360deg)}}.cd-btn{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1rem;background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border);border-radius:6px;cursor:pointer;text-decoration:none;font-size:.875rem;transition:background .15s}.cd-btn:hover{background:var(--bg-card-hover)}.cd-btn.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}.cd-btn.primary:hover{background:#5db3ba}.cd-header{display:flex;justify-content:space-between;align-items:flex-start;gap:1.5rem;margin-bottom:1.5rem;flex-wrap:wrap}.cd-header-left{flex:1;min-width:300px}.cd-header-right{display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap}.cd-back{color:var(--accent);text-decoration:none;font-size:.8125rem;margin-bottom:.25rem;display:inline-block}.cd-back:hover{text-decoration:underline}.cd-title{font-size:1.5rem;font-weight:700;margin:.25rem 0 .5rem;letter-spacing:-.02em}.cd-desc{color:var(--text-secondary);font-size:.875rem;margin:0;max-width:600px}.cd-stat{display:flex;flex-direction:column;align-items:center;gap:.125rem}.cd-stat-value{font-size:1.5rem;font-weight:700;font-variant-numeric:tabular-nums}.cd-stat-value.green{color:var(--low)}.cd-stat-value.amber{color:var(--high)}.cd-stat-value.red{color:var(--critical)}.cd-stat-label{font-size:.6875rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary)}.cd-viz{height:500px;border-radius:8px;overflow:hidden;border:1px solid var(--border);margin-bottom:1.5rem;background:var(--bg-secondary)}.cd-analysis{margin-top:0}.cd-tabs{display:flex;gap:0;border-bottom:2px solid var(--border);margin-bottom:1rem;overflow-x:auto}.cd-tab{padding:.75rem 1.25rem;background:none;border:none;color:var(--text-secondary);font-size:.875rem;cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-2px;white-space:nowrap;transition:color .15s,border-color .15s}.cd-tab:hover{color:var(--text-primary)}.cd-tab.active{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}.cd-card{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:1.25rem;margin-bottom:1rem}.cd-card h3{font-size:1rem;font-weight:600;margin:0 0 .75rem;color:var(--accent)}.cd-overview{display:flex;flex-direction:column;gap:1rem}.ai-summary p{color:var(--text-secondary);font-size:.875rem;line-height:1.6;margin:0}.cd-metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:.75rem}.cd-metric-card{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:1rem;text-align:center}.cd-metric-label{font-size:.6875rem;text-transform:uppercase;letter-spacing:.06em;color:var(--text-secondary);margin-bottom:.5rem}.cd-metric-value{font-size:1.75rem;font-weight:700;font-variant-numeric:tabular-nums}.cd-metric-value.red{color:var(--critical)}.cd-metric-value.amber{color:var(--high)}.cd-metric-value.green{color:var(--low)}.constraint-detail{display:flex;flex-direction:column;gap:.5rem}.constraint-name{font-size:1.125rem;font-weight:600}.constraint-meta{display:flex;gap:1.5rem;font-size:.8125rem;color:var(--text-secondary);flex-wrap:wrap}.constraint-bar-wrap{height:8px;background:var(--bg-primary);border-radius:4px;overflow:hidden;margin-top:.25rem}.constraint-bar{height:100%;border-radius:4px;transition:width .5s ease}.cd-table-wrap{overflow-x:auto}.cd-table{width:100%;border-collapse:collapse;font-size:.8125rem}.cd-table th{text-align:left;padding:.625rem .75rem;font-size:.6875rem;text-transform:uppercase;letter-spacing:.06em;color:var(--text-secondary);border-bottom:1px solid var(--border);font-weight:600}.cd-table td{padding:.625rem .75rem;border-bottom:1px solid rgba(45,54,64,.5)}.cd-table tr.clickable{cursor:pointer}.cd-table tr.clickable:hover td{background:var(--bg-card-hover)}.risk-badge{display:inline-flex;align-items:center;justify-content:center;min-width:32px;padding:.125rem .5rem;border-radius:4px;color:#fff;font-weight:700;font-size:.75rem}.cd-cascade{display:flex;flex-direction:column;gap:1rem}.cascade-header{display:flex;align-items:center;gap:.75rem;margin-bottom:.5rem}.cascade-header h4{margin:0;font-size:.9375rem}.cascade-severity{padding:.125rem .5rem;border-radius:4px;font-size:.6875rem;font-weight:700;text-transform:uppercase}.cascade-severity.critical{background:var(--critical);color:#fff}.cascade-severity.high{background:var(--high);color:#1a1a1a}.cascade-severity.medium{background:var(--medium);color:#1a1a1a}.cascade-stats{display:flex;gap:1.5rem;font-size:.8125rem;color:var(--text-secondary);flex-wrap:wrap}.cascade-stats strong{color:var(--text-primary)}.cascade-effects{margin-top:.75rem}.cascade-effects h5{font-size:.75rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);margin:0 0 .5rem}.cascade-effect-row{display:flex;align-items:center;gap:1rem;padding:.375rem 0;font-size:.8125rem;border-bottom:1px solid rgba(45,54,64,.3)}.cascade-arrow{color:var(--text-secondary)}.cascade-status{font-size:.6875rem;font-weight:600;text-transform:uppercase}.cascade-status.critical{color:var(--critical)}.cascade-status.warning{color:var(--high)}.cascade-status.offline{color:var(--critical)}.cd-recs{display:flex;flex-direction:column;gap:.75rem}.rec-header{display:flex;align-items:center;gap:.5rem;margin-bottom:.5rem}.rec-priority{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;font-size:.75rem;font-weight:700;color:#fff}.rec-priority.p1{background:var(--critical)}.rec-priority.p2{background:var(--high)}.rec-priority.p3{background:var(--medium);color:#1a1a1a}.rec-priority.p4,.rec-priority.p5{background:var(--low);color:#1a1a1a}.rec-urgency{font-size:.6875rem;font-weight:600;text-transform:uppercase;padding:.125rem .5rem;border-radius:4px;background:var(--bg-primary);color:var(--text-secondary)}.rec-urgency.immediate{color:var(--critical)}.rec-urgency.short-term{color:var(--high)}.rec-type{font-size:.6875rem;color:var(--accent);text-transform:uppercase;letter-spacing:.04em}.rec-action{font-size:.9375rem;margin:0 0 .375rem;font-weight:600}.rec-rationale{font-size:.8125rem;color:var(--text-secondary);margin:0 0 .5rem}.rec-meta{display:flex;gap:1.5rem;font-size:.75rem;color:var(--text-secondary);flex-wrap:wrap}.rec-meta strong{color:var(--text-primary)}.rec-impact{margin-top:.5rem;font-size:.8125rem;color:var(--accent);font-style:italic}.cd-empty{text-align:center;color:var(--text-secondary);padding:2rem}@media(max-width:768px){.cd{padding:1rem}.cd-header{flex-direction:column}.cd-header-right{flex-wrap:wrap;gap:1rem}.cd-viz{height:350px}.cd-title{font-size:1.25rem}.cd-metrics{grid-template-columns:repeat(2,1fr)}.cascade-stats{flex-direction:column;gap:.5rem}.rec-meta{flex-direction:column;gap:.25rem}}@media(max-width:480px){.cd-viz{height:280px}.cd-tabs{gap:0}.cd-tab{padding:.5rem .75rem;font-size:.75rem}.cd-metric-card{padding:.75rem}.cd-metric-value{font-size:1.25rem}}.builder-page{min-height:100vh;background:var(--color-bg);display:flex;flex-direction:column}.builder-header{display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem;background:#fff;border-bottom:1px solid var(--color-border)}.builder-header-left{display:flex;align-items:center;gap:1rem}.builder-logo{display:flex;align-items:center;gap:.5rem;padding-left:1rem;border-left:1px solid var(--color-border)}.builder-logo-mark{font-size:1.25rem;color:var(--color-primary)}.builder-logo-text{font-size:1rem;font-weight:600;color:var(--color-primary)}.builder-step-indicator{font-size:.9rem;color:var(--color-text-secondary);background:var(--color-bg-elevated);padding:.5rem 1rem;border-radius:6px}.builder-step-indicator strong{color:var(--color-primary)}.builder-header-actions{display:flex;gap:.75rem}.builder-content{flex:1;display:flex;overflow:hidden}.asset-bin{width:280px;background:#fff;border-right:1px solid var(--color-border);display:flex;flex-direction:column;flex-shrink:0}.bin-header{padding:1.25rem;border-bottom:1px solid var(--color-border)}.bin-title{font-size:1rem;font-weight:600;color:var(--color-text);margin:0 0 .25rem}.bin-subtitle{font-size:.85rem;color:var(--color-text-secondary);margin:0}.bin-list{flex:1;overflow-y:auto;padding:1rem;display:flex;flex-direction:column;gap:.75rem}.bin-empty{text-align:center;padding:2rem 1rem;color:var(--color-text-muted);font-size:.9rem}.bin-footer{padding:1rem;border-top:1px solid var(--color-border)}.add-asset-btn{width:100%;padding:.75rem;border:1px dashed var(--color-border-strong);border-radius:8px;background:#fff;color:var(--color-text-secondary);font-size:.9rem;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:.5rem}.add-asset-btn:hover{border-color:var(--color-primary);color:var(--color-primary);background:var(--color-bg)}.bin-card{padding:.875rem;background:linear-gradient(135deg,var(--color-bg-card) 0%,var(--color-bg) 100%);border:2px solid var(--color-border);border-radius:10px;cursor:grab;transition:all .2s cubic-bezier(.4,0,.2,1);-webkit-user-select:none;user-select:none;position:relative;overflow:hidden}.bin-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--color-primary) 0%,#3b82f6 100%);opacity:0;transition:opacity .2s}.bin-card:hover{border-color:var(--color-primary);box-shadow:0 4px 12px #1e3a5a26;transform:translateY(-2px) scale(1.02)}.bin-card:hover:before{opacity:1}.bin-card:active{cursor:grabbing;transform:scale(.95);box-shadow:0 2px 8px #1e3a5a33}.bin-card.placed{opacity:.5;cursor:not-allowed;background:var(--color-bg-elevated);border-style:dashed}.bin-card.placed:before{display:none}.bin-card.placed:after{content:"✓";position:absolute;top:.5rem;right:.5rem;font-size:.75rem;color:var(--color-success);background:#dcfce7;width:18px;height:18px;border-radius:50%;display:flex;align-items:center;justify-content:center}.bin-card.placed:hover{border-color:var(--color-border);box-shadow:none;transform:none}.bin-card.dragging{opacity:.3;border-style:dashed;border-color:var(--color-primary);transform:scale(.95)}.bin-card-name{font-size:.9rem;font-weight:600;color:var(--color-text);margin:0 0 .5rem}.bin-card-meta{display:flex;align-items:center;justify-content:space-between;gap:.5rem}.bin-card-type{font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-secondary);background:var(--color-border);padding:.2rem .5rem;border-radius:4px}.bin-card-capacity{font-size:.8rem;color:var(--color-text-secondary)}.bin-card-drag-hint{margin-top:.5rem;padding-top:.5rem;border-top:1px solid var(--color-border);font-size:.7rem;color:var(--color-text-muted);text-align:center;opacity:0;transform:translateY(-5px);transition:all .2s}.bin-card:hover .bin-card-drag-hint{opacity:1;transform:translateY(0)}.drag-preview-content{display:flex;flex-direction:column;gap:4px}.drag-preview-name{font-weight:600;font-size:14px}.drag-preview-type{font-size:11px;text-transform:uppercase;opacity:.8}.canvas-area{flex:1;display:flex;flex-direction:column;overflow:hidden}.canvas-container{flex:1;position:relative}.canvas-placeholder{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--color-text-muted);pointer-events:none;z-index:5}.canvas-placeholder-icon{font-size:4rem;margin-bottom:1rem;opacity:.4;animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.canvas-placeholder-text{font-size:1.15rem;font-weight:500;margin:0 0 .5rem;color:var(--color-text-secondary)}.canvas-placeholder-hint{font-size:.9rem;opacity:.7}.snap-indicator{position:absolute;width:8px;height:8px;background:#3b82f6;border-radius:50%;pointer-events:none;opacity:0;transition:opacity .15s;z-index:100;box-shadow:0 0 0 4px #3b82f633}.snap-indicator.visible{opacity:1}.canvas-container.drag-over{background:linear-gradient(135deg,#1e3a5a08,#3b82f60d)}.canvas-container.drag-over:before{content:"Drop here to place asset";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:1.1rem;font-weight:500;color:var(--color-primary);background:#fff;padding:1rem 2rem;border-radius:8px;box-shadow:0 4px 20px #0000001a;z-index:10;pointer-events:none;animation:bounce-in .3s cubic-bezier(.68,-.55,.265,1.55)}.canvas-container.drag-over:after{content:"";position:absolute;inset:1rem;border:3px dashed var(--color-primary);border-radius:16px;pointer-events:none;animation:pulse-border 1.5s ease-in-out infinite;background:repeating-linear-gradient(45deg,transparent,transparent 10px,rgba(30,58,90,.02) 10px,rgba(30,58,90,.02) 20px)}@keyframes pulse-border{0%,to{opacity:.4;border-color:var(--color-primary)}50%{opacity:1;border-color:#3b82f6}}@keyframes bounce-in{0%{opacity:0;transform:translate(-50%,-50%) scale(.8)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}.canvas-node{background:linear-gradient(135deg,var(--color-bg-card) 0%,var(--color-bg) 100%);border:2px solid var(--color-border);border-radius:12px;padding:1rem;min-width:180px;box-shadow:0 2px 8px #0000000f;transition:all .2s cubic-bezier(.4,0,.2,1);cursor:grab}.canvas-node:hover{border-color:var(--color-text-muted);box-shadow:0 8px 24px #0000001f;transform:translateY(-2px)}.canvas-node:active{cursor:grabbing;box-shadow:0 12px 32px #00000026;transform:translateY(-4px) scale(1.02)}.canvas-node.selected{border-color:var(--color-primary);box-shadow:0 0 0 4px #1e3a5a26,0 8px 24px #0000001a}.canvas-node.just-dropped{animation:node-drop .4s cubic-bezier(.68,-.55,.265,1.55)}@keyframes node-drop{0%{opacity:0;transform:scale(.8) translateY(-20px)}50%{transform:scale(1.05) translateY(0)}to{opacity:1;transform:scale(1) translateY(0)}}.canvas-node.dragging{cursor:grabbing;box-shadow:0 16px 40px #0003;transform:scale(1.05);z-index:100}.canvas-node-handles-hint{position:absolute;left:0;right:0;pointer-events:none;opacity:0;transition:opacity .2s}.canvas-node:hover .canvas-node-handles-hint{opacity:1}.handle-hint{position:absolute;font-size:.6rem;color:var(--color-text-muted);white-space:nowrap;left:50%;transform:translate(-50%)}.handle-hint.top{top:-28px}.handle-hint.bottom{bottom:-28px}.canvas-node-header{display:flex;align-items:flex-start;justify-content:space-between;gap:.5rem;margin-bottom:.5rem}.canvas-node-name{font-size:.95rem;font-weight:600;color:var(--color-text);margin:0;line-height:1.3}.canvas-node-remove{width:20px;height:20px;border:none;background:var(--color-bg-elevated);border-radius:4px;color:var(--color-text-muted);cursor:pointer;font-size:.75rem;display:flex;align-items:center;justify-content:center;transition:all .15s;flex-shrink:0}.canvas-node-remove:hover{background:#fee2e2;color:var(--color-critical)}.canvas-node-type{display:inline-block;font-size:.65rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:#fff;background:var(--color-primary);padding:.2rem .5rem;border-radius:4px;margin-bottom:.5rem}.canvas-node-stats{display:flex;flex-direction:column;gap:.25rem;font-size:.8rem;color:var(--color-text-secondary)}.canvas-node-stat{display:flex;justify-content:space-between}.canvas-node-stat-value{font-weight:500;color:#475569}.react-flow__handle{width:14px;height:14px;background:var(--color-primary);border:3px solid white;box-shadow:0 2px 6px #0003;transition:all .2s cubic-bezier(.4,0,.2,1);cursor:crosshair}.react-flow__handle-top{top:-7px}.react-flow__handle-bottom{bottom:-7px}.react-flow__handle:hover{background:#3b82f6;transform:scale(1.4);box-shadow:0 0 0 4px #3b82f64d,0 2px 8px #0003}.react-flow__handle.connecting{background:var(--color-success);animation:handle-pulse .8s ease-in-out infinite}.react-flow__handle.valid{background:var(--color-success)!important;box-shadow:0 0 0 4px #1665344d,0 2px 8px #0003!important}@keyframes handle-pulse{0%,to{transform:scale(1.4);box-shadow:0 0 0 4px #1665344d}50%{transform:scale(1.6);box-shadow:0 0 0 8px #16653433}}.react-flow__connection-line{stroke:var(--color-primary)!important;stroke-width:3px!important;stroke-dasharray:8,4;animation:dash-flow .5s linear infinite}@keyframes dash-flow{to{stroke-dashoffset:-12}}.react-flow__edge-path{stroke-width:2.5px;transition:stroke .2s,stroke-width .2s}.react-flow__edge:hover .react-flow__edge-path{stroke:#3b82f6!important;stroke-width:3.5px}.react-flow__edge.selected .react-flow__edge-path{stroke:var(--color-primary)!important;stroke-width:3.5px}.validation-panel{background:#fff;border-top:1px solid var(--color-border);padding:.75rem 1.5rem;display:flex;align-items:center;justify-content:space-between;gap:1rem}.validation-messages{display:flex;flex-wrap:wrap;gap:.75rem;flex:1}.validation-message{display:flex;align-items:center;gap:.5rem;font-size:.85rem;padding:.35rem .75rem;border-radius:6px}.validation-message.warning{background:#fef3c7;color:var(--color-warning)}.validation-message.error{background:#fee2e2;color:var(--color-critical)}.validation-message.success{background:#dcfce7;color:var(--color-success)}.validation-message-icon{font-size:1rem}.validation-actions{display:flex;gap:.75rem}.instructions-bar{background:var(--color-bg);border-top:1px solid var(--color-border);padding:.75rem 1.5rem;display:flex;align-items:center;gap:2rem}.instruction-item{display:flex;align-items:center;gap:.5rem;font-size:.85rem;color:var(--color-text-secondary)}.instruction-key{font-size:.75rem;font-weight:600;background:var(--color-border);color:#475569;padding:.2rem .5rem;border-radius:4px;font-family:monospace}.suggestion-tooltip{position:absolute;background:#fff;border:1px solid var(--color-border);border-radius:8px;padding:.75rem 1rem;box-shadow:0 4px 12px #00000026;z-index:100;animation:fade-in .2s ease-out}@keyframes fade-in{0%{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:translateY(0)}}.suggestion-text{font-size:.85rem;color:#475569;margin:0 0 .5rem}.suggestion-actions{display:flex;gap:.5rem}.suggestion-btn{padding:.35rem .75rem;border-radius:4px;font-size:.8rem;font-weight:500;cursor:pointer;transition:all .15s}.suggestion-btn.accept{background:var(--color-success);color:#fff;border:none}.suggestion-btn.accept:hover{background:#14532d}.suggestion-btn.dismiss{background:#fff;color:var(--color-text-secondary);border:1px solid var(--color-border)}.suggestion-btn.dismiss:hover{background:var(--color-bg)}.btn-danger{background:#fff;color:var(--color-critical);border:1px solid #fecaca}.btn-danger:hover{background:var(--color-critical-bg)}.modal-overlay{position:fixed;inset:0;background:#00000080;display:flex;align-items:center;justify-content:center;z-index:1000;animation:fade-in .15s ease-out}.modal{background:#fff;border-radius:12px;padding:1.5rem;width:90%;max-width:400px;box-shadow:0 20px 40px #0003}.modal-title{font-size:1.1rem;font-weight:600;color:var(--color-text);margin:0 0 .5rem}.modal-text{font-size:.95rem;color:var(--color-text-secondary);margin:0 0 1.5rem;line-height:1.5}.modal-actions{display:flex;justify-content:flex-end;gap:.75rem}.add-asset-form{display:flex;flex-direction:column;gap:1rem}.form-group{display:flex;flex-direction:column;gap:.35rem}.form-label{font-size:.85rem;font-weight:500;color:#475569}.form-input,.form-select{padding:.625rem .75rem;border:1px solid var(--color-border);border-radius:6px;font-size:.9rem;transition:border-color .15s}.form-input:focus,.form-select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #1e3a5a1a}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}@media(max-width:768px){.builder-content{flex-direction:column}.asset-bin{width:100%;max-height:200px;border-right:none;border-bottom:1px solid var(--color-border)}.bin-list{flex-direction:row;overflow-x:auto;overflow-y:hidden}.bin-card{min-width:160px;flex-shrink:0}.instructions-bar{display:none}.validation-panel{flex-direction:column;align-items:stretch}.validation-actions{justify-content:flex-end}}.validate-page{min-height:100vh;background:var(--color-bg);display:flex;flex-direction:column}.validate-header{display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem;background:#fff;border-bottom:1px solid var(--color-border)}.validate-header-left{display:flex;align-items:center;gap:1rem}.validate-logo{display:flex;align-items:center;gap:.5rem;padding-left:1rem;border-left:1px solid var(--color-border)}.validate-logo-mark{font-size:1.25rem;color:var(--color-primary)}.validate-logo-text{font-size:1rem;font-weight:600;color:var(--color-primary)}.validate-step-indicator{font-size:.9rem;color:var(--color-text-secondary);background:var(--color-bg-elevated);padding:.5rem 1rem;border-radius:6px}.validate-step-indicator strong{color:var(--color-primary)}.validate-content{flex:1;padding:2rem;max-width:900px;margin:0 auto;width:100%}.validate-section{background:#fff;border:1px solid var(--color-border);border-radius:12px;margin-bottom:1.5rem;overflow:hidden}.section-header{padding:1.25rem 1.5rem;border-bottom:1px solid var(--color-border);background:#fafbfc}.section-title{font-size:1rem;font-weight:600;color:var(--color-text);margin:0}.section-content{padding:1.5rem}.corridor-preview{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;justify-content:center;padding:1rem 0}.preview-node{display:flex;flex-direction:column;align-items:center;padding:.75rem 1rem;background:var(--color-bg);border:1px solid var(--color-border);border-radius:8px;min-width:120px}.preview-node-name{font-size:.85rem;font-weight:600;color:var(--color-text);text-align:center;margin-bottom:.25rem}.preview-node-type{font-size:.7rem;text-transform:uppercase;color:var(--color-text-secondary);letter-spacing:.05em}.preview-arrow{color:var(--color-text-muted);font-size:1.25rem;margin:0 .25rem}.validation-list{display:flex;flex-direction:column;gap:.5rem}.validation-item{display:flex;align-items:flex-start;gap:.75rem;padding:.75rem 1rem;border-radius:8px;background:var(--color-bg)}.validation-item.pass{background:var(--color-success-bg)}.validation-item.warning{background:var(--color-warning-bg)}.validation-item.error{background:var(--color-critical-bg)}.validation-icon{font-size:1rem;flex-shrink:0;margin-top:.1rem}.validation-item.pass .validation-icon{color:var(--color-success)}.validation-item.warning .validation-icon{color:var(--color-warning)}.validation-item.error .validation-icon{color:var(--color-critical)}.validation-text{flex:1}.validation-message{font-size:.9rem;color:var(--color-text);margin:0}.validation-details{margin:.5rem 0 0;padding:0;list-style:none}.validation-details li{font-size:.8rem;color:var(--color-text-secondary);padding:.2rem 0}.validation-summary{display:flex;gap:1rem;padding:1rem 1.5rem;background:var(--color-bg);border-top:1px solid var(--color-border);font-size:.9rem}.summary-stat{display:flex;align-items:center;gap:.35rem}.summary-stat.passes{color:var(--color-success)}.summary-stat.warnings{color:var(--color-warning)}.summary-stat.errors{color:var(--color-critical)}.name-form{display:flex;flex-direction:column;gap:1.25rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-label{font-size:.9rem;font-weight:500;color:#475569}.form-label .required{color:var(--color-critical)}.form-input,.form-textarea{padding:.75rem 1rem;border:1px solid var(--color-border);border-radius:8px;font-size:.95rem;transition:border-color .15s,box-shadow .15s}.form-input:focus,.form-textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #1e3a5a1a}.form-textarea{min-height:100px;resize:vertical;font-family:inherit}.form-input::placeholder,.form-textarea::placeholder{color:var(--color-text-muted)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1rem}.stat-card{padding:1rem;background:var(--color-bg);border-radius:8px;text-align:center}.stat-value{font-size:1.5rem;font-weight:700;color:var(--color-text);margin-bottom:.25rem}.stat-label{font-size:.8rem;color:var(--color-text-secondary);text-transform:uppercase;letter-spacing:.05em}.launch-section{text-align:center;padding:2rem 1.5rem}.launch-button{padding:1rem 3rem;font-size:1.1rem;font-weight:600;background:var(--color-success);color:#fff;border:none;border-radius:10px;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;gap:.5rem}.launch-button:hover:not(:disabled){background:#14532d;transform:translateY(-2px);box-shadow:0 4px 12px #1665344d}.launch-button:disabled{background:var(--color-text-muted);cursor:not-allowed;transform:none;box-shadow:none}.launch-hint{margin-top:.75rem;font-size:.85rem;color:var(--color-text-secondary)}.launch-hint.error{color:var(--color-critical)}.loading-overlay{position:fixed;inset:0;background:#ffffffe6;display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:1000}.loading-spinner{width:48px;height:48px;border:4px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin 1s linear infinite;margin-bottom:1rem}.loading-text{font-size:1.1rem;color:#475569}.btn{padding:.625rem 1.25rem;border-radius:6px;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;gap:.5rem}.btn-warning{background:#fef3c7;color:var(--color-warning);border:1px solid #fcd34d}.btn-warning:hover{background:#fde68a}@media(max-width:768px){.validate-content{padding:1rem}.validate-header{flex-direction:column;gap:1rem;align-items:flex-start}.corridor-preview{flex-direction:column}.preview-arrow{transform:rotate(90deg)}.stats-grid{grid-template-columns:repeat(2,1fr)}.launch-button{width:100%;justify-content:center}}*{box-sizing:border-box}:root{--bg-primary: var(--color-bg);--bg-card: var(--color-bg-card);--bg-canvas: var(--color-bg-card);--text-primary: var(--color-text);--text-secondary: var(--color-text-secondary);--text-muted: var(--color-text-muted);--accent-navy: var(--color-primary);--accent-navy-light: var(--color-primary-hover);--stress-low: var(--color-success);--stress-low-bg: var(--color-success-bg);--stress-medium: var(--color-warning);--stress-medium-bg: var(--color-warning-bg);--stress-high: var(--color-critical);--stress-high-bg: var(--color-critical-bg);--border-light: var(--color-border);--border-medium: var(--color-border-strong);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 1px 3px rgba(0, 0, 0, .05);--shadow-lg: 0 4px 6px rgba(0, 0, 0, .05);--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh;font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}.app{min-height:100vh;display:flex;flex-direction:column}.header-bar{background:var(--accent-navy);color:#fff;padding:var(--spacing-md) var(--spacing-xl);display:flex;align-items:center;justify-content:space-between;box-shadow:var(--shadow-md);position:sticky;top:0;z-index:100}.header-logo{display:flex;align-items:center;gap:var(--spacing-sm)}.back-link{color:#fffc;text-decoration:none;font-size:.85rem;font-weight:500;transition:color .2s}.back-link:hover{color:#fff}.logo-divider{width:1px;height:20px;background:#ffffff4d;margin:0 var(--spacing-sm)}.header-logo h1{margin:0;font-size:1.25rem;font-weight:600;letter-spacing:-.01em}.header-logo .logo-icon{width:28px;height:28px;background:#ffffff26;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;font-size:14px}.header-center{text-align:center}.corridor-title{font-size:.9rem;font-weight:500;margin:0}.corridor-subtitle{font-size:.75rem;opacity:.7;margin:0}.header-legend{display:flex;gap:var(--spacing-lg);font-size:.75rem}.legend-item{display:flex;align-items:center;gap:var(--spacing-xs);opacity:.9}.legend-dot{width:8px;height:8px;border-radius:50%}.main-content{flex:1;display:flex;gap:var(--spacing-lg);padding:var(--spacing-lg);max-width:1600px;margin:0 auto;width:100%;min-height:0;overflow:hidden}.graph-section{flex:7;display:flex;flex-direction:column;gap:var(--spacing-md)}.graph-card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);overflow:hidden;flex:1;min-height:600px}.graph-header{padding:var(--spacing-md) var(--spacing-lg);border-bottom:1px solid var(--border-light);display:flex;justify-content:space-between;align-items:center}.graph-header h2{margin:0;font-size:.875rem;font-weight:600;color:var(--text-primary);text-transform:uppercase;letter-spacing:.05em}.graph-hint{font-size:.75rem;color:var(--text-muted)}.graph-container{height:calc(100% - 53px);position:relative}.stats-section{flex:3;display:flex;flex-direction:column;gap:var(--spacing-md);min-height:0;overflow:hidden}.ai-section{display:flex;flex-direction:column;gap:var(--spacing-md);flex:1;min-height:0;overflow:hidden}.ai-section::-webkit-scrollbar{width:6px}.ai-section::-webkit-scrollbar-track{background:transparent}.ai-section::-webkit-scrollbar-thumb{background:#334155;border-radius:3px}.stats-card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:var(--spacing-lg)}.stats-card h3{margin:0 0 var(--spacing-md) 0;font-size:.75rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.stat-grid{display:flex;flex-direction:column;gap:var(--spacing-sm)}.stat-row{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-sm) 0;border-bottom:1px solid var(--border-light)}.stat-row:last-child{border-bottom:none}.stat-label{font-size:.8rem;color:var(--text-secondary)}.stat-value{font-family:SF Mono,Consolas,Monaco,monospace;font-size:.85rem;font-weight:600;color:var(--text-primary)}.stat-value.highlight{color:var(--stress-high)}.stat-value.monospace{font-family:SF Mono,Consolas,Monaco,monospace}.risk-badge{display:inline-flex;align-items:center;gap:var(--spacing-xs);padding:2px 8px;border-radius:var(--radius-sm);font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em}.risk-badge.high{background:var(--stress-high-bg);color:var(--stress-high)}.risk-badge.medium{background:var(--stress-medium-bg);color:var(--stress-medium)}.risk-badge.low{background:var(--stress-low-bg);color:var(--stress-low)}.bottleneck-card{background:var(--bg-card);border:1px solid var(--border-light);border-left:4px solid var(--stress-high);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:var(--spacing-lg)}.bottleneck-card h3{margin:0 0 var(--spacing-sm) 0;font-size:.75rem;font-weight:600;color:var(--stress-high);text-transform:uppercase;letter-spacing:.05em;display:flex;align-items:center;gap:var(--spacing-sm)}.bottleneck-name{font-size:1rem;font-weight:600;color:var(--text-primary);margin-bottom:var(--spacing-xs)}.bottleneck-detail{font-size:.8rem;color:var(--text-secondary)}.bottleneck-detail strong{font-family:SF Mono,Consolas,Monaco,monospace;color:var(--stress-high)}.summary-section{padding:var(--spacing-lg);max-width:1600px;margin:0 auto;width:100%}.summary-card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:var(--spacing-xl);display:flex;gap:var(--spacing-xl)}.summary-icon{flex-shrink:0;width:48px;height:48px;background:var(--stress-high-bg);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1.5rem}.summary-content{flex:1}.summary-content h3{margin:0 0 var(--spacing-md) 0;font-size:1rem;font-weight:600;color:var(--text-primary)}.summary-text{color:var(--text-secondary);font-size:.9rem;line-height:1.7}.summary-text p{margin:0 0 var(--spacing-sm) 0}.summary-text p:last-child{margin-bottom:0}.summary-text strong{color:var(--text-primary);font-weight:600}.asset-node-flow{background:var(--bg-card);border:1px solid var(--border-light);border-left:4px solid;border-radius:var(--radius-md);padding:var(--spacing-md) var(--spacing-lg);min-width:220px;box-shadow:var(--shadow-sm);cursor:pointer;transition:box-shadow .2s,transform .15s}.asset-node-flow:hover{box-shadow:var(--shadow-lg);transform:translateY(-1px)}.asset-node-flow.selected{box-shadow:var(--shadow-lg);border-color:var(--accent-navy)}.asset-node-flow.bottleneck{border-left-width:6px;background:var(--stress-high-bg)}.node-content{display:flex;flex-direction:column;gap:2px}.node-header{display:flex;justify-content:space-between;align-items:flex-start;gap:var(--spacing-sm)}.node-name{font-weight:600;font-size:.85rem;color:var(--text-primary);line-height:1.3}.node-type{font-size:.65rem;text-transform:uppercase;color:var(--text-muted);letter-spacing:.05em;margin-top:2px}.node-metrics{display:flex;justify-content:space-between;align-items:baseline;margin-top:var(--spacing-sm);padding-top:var(--spacing-sm);border-top:1px solid var(--border-light)}.node-utilization{font-family:SF Mono,Consolas,Monaco,monospace;font-size:1.25rem;font-weight:700}.node-flow{font-family:SF Mono,Consolas,Monaco,monospace;font-size:.7rem;color:var(--text-muted)}.bottleneck-badge{display:inline-block;margin-top:var(--spacing-sm);padding:2px 6px;background:var(--stress-high);color:#fff;font-size:.6rem;font-weight:600;letter-spacing:.05em;border-radius:var(--radius-sm);text-transform:uppercase}.flow-handle{width:8px!important;height:8px!important;border:2px solid var(--bg-card)!important;background:var(--border-medium)!important}.detail-panel{position:absolute;top:var(--spacing-md);right:var(--spacing-md);width:300px;background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);z-index:10;overflow:hidden}.detail-header{padding:var(--spacing-md) var(--spacing-lg);border-bottom:1px solid var(--border-light);border-left:4px solid;background:var(--bg-primary)}.detail-header h3{margin:0;font-size:.95rem;font-weight:600;color:var(--text-primary)}.detail-type{font-size:.7rem;text-transform:uppercase;color:var(--text-muted);letter-spacing:.05em}.close-btn{position:absolute;top:var(--spacing-sm);right:var(--spacing-sm);background:none;border:none;color:var(--text-muted);font-size:1.25rem;cursor:pointer;padding:var(--spacing-xs);line-height:1;border-radius:var(--radius-sm)}.close-btn:hover{background:var(--bg-primary);color:var(--text-primary)}.detail-stats{padding:var(--spacing-lg)}.detail-stats .stat-row{padding:var(--spacing-sm) 0}.detail-stats .stat-label{font-size:.75rem}.detail-stats .stat-value{font-size:.8rem}.stress-badge{display:inline-flex;padding:2px 8px;border-radius:12px;font-size:.7rem;font-weight:600}.detail-analysis{padding:0 var(--spacing-lg) var(--spacing-lg);border-top:1px solid var(--border-light);margin-top:0;padding-top:var(--spacing-md)}.detail-analysis h4{margin:0 0 var(--spacing-sm) 0;font-size:.7rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.detail-analysis p{margin:0;font-size:.8rem;color:var(--text-secondary);line-height:1.6}.react-flow__background{background:var(--bg-canvas)!important}.react-flow__attribution{background:transparent!important}.react-flow__attribution a{color:var(--text-muted)!important;font-size:10px!important}.react-flow__controls{background:var(--bg-card)!important;border:1px solid var(--border-light)!important;border-radius:var(--radius-md)!important;box-shadow:var(--shadow-sm)!important}.react-flow__controls-button{background:var(--bg-card)!important;border-bottom:1px solid var(--border-light)!important;fill:var(--text-secondary)!important}.react-flow__controls-button:hover{background:var(--bg-primary)!important}.react-flow__controls-button:last-child{border-bottom:none!important}.loading{display:flex;justify-content:center;align-items:center;height:100vh;font-size:1rem;color:var(--text-secondary);background:var(--bg-primary)}@media(max-width:1024px){.main-content{flex-direction:column}.graph-section{min-height:500px}.stats-section{flex-direction:row;flex-wrap:wrap}.ai-section{width:100%;min-height:500px;max-height:70vh}.stats-card,.bottleneck-card{flex:1;min-width:250px}.header-legend{display:none}}@media(max-width:640px){.header-bar{flex-wrap:wrap;gap:var(--spacing-sm);padding:var(--spacing-sm) var(--spacing-md)}.header-center{order:3;width:100%;text-align:left}.main-content{padding:var(--spacing-md)}.graph-card{min-height:400px}.detail-panel{width:calc(100% - var(--spacing-lg));left:var(--spacing-sm);right:var(--spacing-sm)}.summary-card{flex-direction:column;gap:var(--spacing-md)}.summary-icon{width:40px;height:40px}}.header-actions{display:flex;align-items:center;gap:var(--spacing-lg)}.help-btn{width:32px;height:32px;border-radius:50%;background:#ffffff26;border:1px solid rgba(255,255,255,.3);color:#fff;font-size:1rem;font-weight:600;cursor:pointer;transition:background .2s,border-color .2s,transform .2s;display:flex;align-items:center;justify-content:center}.help-btn:hover{background:#ffffff40;border-color:#ffffff80;transform:scale(1.05)}.scenario-btn{background:#ffffff26;border:1px solid rgba(255,255,255,.3);color:#fff;padding:var(--spacing-sm) var(--spacing-md);border-radius:var(--radius-md);font-size:.8rem;font-weight:500;cursor:pointer;transition:background .2s,border-color .2s}.scenario-btn:hover{background:#ffffff40;border-color:#ffffff80}.scenario-btn.active{background:#fff;color:var(--accent-navy);border-color:#fff}.scenario-banner{background:var(--stress-medium-bg);border-bottom:2px solid var(--stress-medium);padding:var(--spacing-sm) var(--spacing-xl);display:flex;justify-content:space-between;align-items:center}.scenario-banner-content{display:flex;align-items:center;gap:var(--spacing-md)}.scenario-label{background:var(--stress-medium);color:#fff;padding:2px 8px;border-radius:var(--radius-sm);font-size:.65rem;font-weight:700;letter-spacing:.05em}.scenario-summary{font-size:.85rem;color:var(--text-primary)}.reset-btn{background:var(--bg-card);border:1px solid var(--border-medium);color:var(--text-primary);padding:var(--spacing-xs) var(--spacing-md);border-radius:var(--radius-sm);font-size:.75rem;cursor:pointer;transition:background .2s}.reset-btn:hover{background:var(--bg-primary)}.scenario-panel{position:absolute;top:var(--spacing-md);left:var(--spacing-md);width:320px;background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);z-index:10;overflow:hidden}.scenario-header{padding:var(--spacing-md) var(--spacing-lg);border-bottom:1px solid var(--border-light);background:var(--bg-primary)}.scenario-header h3{margin:0;font-size:.85rem;font-weight:600;color:var(--text-primary)}.scenario-tabs{display:flex;border-bottom:1px solid var(--border-light)}.scenario-tabs .tab{flex:1;padding:var(--spacing-sm) var(--spacing-md);background:none;border:none;border-bottom:2px solid transparent;font-size:.75rem;font-weight:500;color:var(--text-secondary);cursor:pointer;transition:color .2s,border-color .2s}.scenario-tabs .tab:hover{color:var(--text-primary)}.scenario-tabs .tab.active{color:var(--accent-navy);border-bottom-color:var(--accent-navy)}.scenario-content{padding:var(--spacing-lg)}.scenario-form{display:flex;flex-direction:column;gap:var(--spacing-md)}.scenario-form label{display:flex;flex-direction:column;gap:var(--spacing-xs)}.scenario-form label span{font-size:.75rem;font-weight:500;color:var(--text-secondary)}.scenario-form select{padding:var(--spacing-sm);border:1px solid var(--border-light);border-radius:var(--radius-sm);font-size:.8rem;color:var(--text-primary);background:var(--bg-card)}.scenario-description{font-size:.75rem;color:var(--text-muted);line-height:1.5}.slider-container{display:flex;align-items:center;gap:var(--spacing-md)}.slider-container input[type=range]{flex:1;height:6px;border-radius:3px;background:var(--border-light);appearance:none}.slider-container input[type=range]::-webkit-slider-thumb{appearance:none;width:16px;height:16px;border-radius:50%;background:var(--accent-navy);cursor:pointer}.slider-value{font-family:SF Mono,Consolas,Monaco,monospace;font-size:.85rem;font-weight:600;min-width:50px;text-align:right}.slider-value.positive{color:var(--stress-low)}.slider-value.negative{color:var(--stress-high)}.scenario-actions{display:flex;gap:var(--spacing-sm)}.action-btn{flex:1;padding:var(--spacing-sm) var(--spacing-md);border:none;border-radius:var(--radius-sm);font-size:.75rem;font-weight:500;cursor:pointer;transition:opacity .2s}.action-btn:hover{opacity:.9}.action-btn.danger{background:var(--stress-high);color:#fff}.action-btn.warning{background:var(--stress-medium);color:#fff}.action-btn.success{background:var(--stress-low);color:#fff}.action-btn.primary{background:var(--accent-navy);color:#fff}.quick-options{display:flex;align-items:center;gap:var(--spacing-sm);font-size:.7rem;color:var(--text-muted)}.quick-options button{padding:2px 8px;background:var(--bg-primary);border:1px solid var(--border-light);border-radius:var(--radius-sm);font-size:.7rem;cursor:pointer}.quick-options button:hover{background:var(--border-light)}.scenario-result{padding:var(--spacing-md) var(--spacing-lg);border-top:1px solid var(--border-light);background:var(--bg-primary)}.result-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--spacing-sm)}.result-label{font-size:.65rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted)}.reset-small{background:none;border:none;font-size:.7rem;color:var(--text-muted);cursor:pointer;text-decoration:underline}.result-summary{font-size:.8rem;color:var(--text-primary);margin:0 0 var(--spacing-sm) 0;line-height:1.5}.stress-changes{display:flex;flex-direction:column;gap:var(--spacing-xs)}.change-item{display:flex;justify-content:space-between;align-items:center;font-size:.75rem}.change-name{color:var(--text-secondary)}.change-stress{font-family:SF Mono,Consolas,Monaco,monospace;font-weight:600}.change-stress.stress-low{color:var(--stress-low)}.change-stress.stress-medium{color:var(--stress-medium)}.change-stress.stress-high{color:var(--stress-high)}.analysis-warning{margin:var(--spacing-sm) 0 0 0;padding:var(--spacing-sm);background:var(--stress-high-bg);border-radius:var(--radius-sm);font-size:.75rem;color:var(--stress-high);line-height:1.4}.upgrade-list{display:flex;flex-direction:column;gap:var(--spacing-sm)}.upgrade-item{padding:var(--spacing-sm);background:var(--bg-primary);border-radius:var(--radius-sm)}.upgrade-header{display:flex;align-items:center;gap:var(--spacing-sm);margin-bottom:var(--spacing-xs)}.priority-badge{width:20px;height:20px;display:flex;align-items:center;justify-content:center;border-radius:50%;font-size:.65rem;font-weight:700;color:#fff}.priority-badge.priority-1{background:var(--stress-high)}.priority-badge.priority-2{background:var(--stress-medium)}.priority-badge.priority-3{background:var(--text-muted)}.upgrade-name{font-size:.8rem;font-weight:500;color:var(--text-primary)}.upgrade-impact{display:flex;align-items:center;gap:var(--spacing-sm);font-size:.7rem}.impact-badge{padding:1px 6px;border-radius:var(--radius-sm);font-size:.6rem;font-weight:600;text-transform:uppercase}.impact-badge.impact-critical{background:var(--stress-high-bg);color:var(--stress-high)}.impact-badge.impact-high{background:var(--stress-medium-bg);color:var(--stress-medium)}.impact-badge.impact-medium{background:#e0f2fe;color:#0369a1}.impact-badge.impact-low{background:var(--bg-primary);color:var(--text-muted)}.throughput-gain{color:var(--stress-low);font-family:SF Mono,Consolas,Monaco,monospace}.close-panel-btn{background:none;border:none;font-size:1.25rem;color:var(--text-muted);cursor:pointer;padding:0;line-height:1}.close-panel-btn:hover{color:var(--text-primary)}.scenario-header{display:flex;justify-content:space-between;align-items:center}.tab-icon{margin-right:4px}.form-description{font-size:.75rem;color:var(--text-muted);line-height:1.5;padding-bottom:var(--spacing-sm);border-bottom:1px solid var(--border-light)}.label-text{font-size:.75rem;font-weight:500;color:var(--text-secondary)}.slider-row{display:flex;align-items:center;gap:var(--spacing-md)}.slider-row input[type=range]{flex:1;height:6px;border-radius:3px;background:var(--border-light);appearance:none;cursor:pointer}.slider-row input[type=range]::-webkit-slider-thumb{appearance:none;width:18px;height:18px;border-radius:50%;background:var(--accent-navy);cursor:pointer;border:2px solid white;box-shadow:var(--shadow-sm)}.quick-presets{display:flex;align-items:center;gap:var(--spacing-xs);flex-wrap:wrap}.preset-label{font-size:.7rem;color:var(--text-muted)}.quick-presets button{padding:4px 10px;background:var(--bg-primary);border:1px solid var(--border-light);border-radius:var(--radius-sm);font-size:.7rem;cursor:pointer;transition:all .15s}.quick-presets button:hover{background:var(--border-light)}.quick-presets button.active{background:var(--accent-navy);color:#fff;border-color:var(--accent-navy)}.action-btn.full-width{width:100%}.scenario-footer{padding:var(--spacing-md) var(--spacing-lg);border-top:1px solid var(--border-light)}.reset-full-btn{width:100%;padding:var(--spacing-sm) var(--spacing-md);background:var(--bg-primary);border:1px solid var(--border-medium);border-radius:var(--radius-sm);font-size:.8rem;font-weight:500;color:var(--text-primary);cursor:pointer;transition:background .15s}.reset-full-btn:hover{background:var(--border-light)}.scenario-results{border-top:1px solid var(--border-light);padding:var(--spacing-lg);background:var(--bg-primary)}.scenario-results.severity-positive{border-top:2px solid var(--stress-low)}.scenario-results.severity-warning{border-top:2px solid var(--stress-medium)}.scenario-results.severity-critical{border-top:2px solid var(--stress-high)}.results-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:var(--spacing-sm)}.results-title{display:flex;align-items:center;gap:var(--spacing-sm)}.results-title h4{margin:0;font-size:.85rem;font-weight:600;color:var(--text-primary)}.results-badge{padding:2px 8px;background:var(--accent-navy);color:#fff;font-size:.6rem;font-weight:600;border-radius:var(--radius-sm);text-transform:uppercase;letter-spacing:.03em}.reset-btn-small{background:none;border:none;font-size:.7rem;color:var(--text-muted);cursor:pointer;text-decoration:underline}.reset-btn-small:hover{color:var(--text-primary)}.results-summary{font-size:.8rem;color:var(--text-primary);line-height:1.5;margin:0 0 var(--spacing-md) 0}.results-metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(100px,1fr));gap:var(--spacing-sm);margin-bottom:var(--spacing-md)}.metric{background:var(--bg-card);padding:var(--spacing-sm);border-radius:var(--radius-sm);border:1px solid var(--border-light)}.metric-label{display:block;font-size:.65rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.03em;margin-bottom:2px}.metric-value{font-family:SF Mono,Consolas,Monaco,monospace;font-size:.9rem;font-weight:600;color:var(--text-primary)}.metric-value.positive{color:var(--stress-low)}.metric-value.negative{color:var(--stress-high)}.metric-value small{font-size:.7rem;font-weight:400;opacity:.8}.stress-changes-section h5{margin:0 0 var(--spacing-sm) 0;font-size:.7rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.03em}.changes-list{display:flex;flex-direction:column;gap:var(--spacing-xs)}.change-row{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-xs) 0;font-size:.75rem}.change-asset{color:var(--text-secondary);flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.change-values{display:flex;align-items:center;gap:var(--spacing-xs)}.stress-indicator{font-family:SF Mono,Consolas,Monaco,monospace;font-weight:600;font-size:.7rem;padding:2px 6px;border-radius:var(--radius-sm)}.stress-indicator.stress-low{background:var(--stress-low-bg);color:var(--stress-low)}.stress-indicator.stress-medium{background:var(--stress-medium-bg);color:var(--stress-medium)}.stress-indicator.stress-high{background:var(--stress-high-bg);color:var(--stress-high)}.change-arrow{color:var(--text-muted);font-size:.8rem}.more-changes{font-size:.7rem;color:var(--text-muted);font-style:italic;padding-top:var(--spacing-xs)}.bottleneck-shift{display:flex;align-items:center;gap:var(--spacing-sm);padding:var(--spacing-sm);background:var(--stress-medium-bg);border-radius:var(--radius-sm);font-size:.75rem;color:var(--stress-medium);margin-top:var(--spacing-sm)}.shift-icon{font-size:1rem}.asset-node-flow.disabled{opacity:.6}.asset-node-flow.affected{box-shadow:0 0 0 2px var(--stress-medium)}.utilization-display{display:flex;align-items:baseline;gap:var(--spacing-xs)}.utilization-delta{font-size:.65rem;font-weight:600;padding:1px 4px;border-radius:var(--radius-sm)}.utilization-delta.up{background:var(--stress-high-bg);color:var(--stress-high)}.utilization-delta.down{background:var(--stress-low-bg);color:var(--stress-low)}.disabled-badge{display:inline-block;margin-top:var(--spacing-sm);padding:2px 6px;background:#64748b;color:#fff;font-size:.6rem;font-weight:600;letter-spacing:.05em;border-radius:var(--radius-sm);text-transform:uppercase}.dash{--bg-primary: #0f1419;--bg-secondary: #1a2028;--bg-card: #232b35;--bg-card-hover: #2a343f;--text-primary: #e8eaed;--text-secondary: #9aa0a6;--accent: #4e9da4;--accent-hover: #5db3ba;--critical: #dc3545;--high: #f59e0b;--medium: #fbbf24;--low: #22c55e;--border: #2d3640;min-height:calc(100vh - 56px);background:var(--bg-primary);color:var(--text-primary);font-family:Inter,system-ui,-apple-system,sans-serif;font-size:14px;line-height:1.5;overflow-x:hidden}.dash-header{display:flex;align-items:center;height:48px;padding:0 1.25rem;background:var(--bg-secondary);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:30}.hdr-left{display:flex;align-items:center;flex:1}.hdr-center{flex:1;text-align:center}.hdr-right{display:flex;align-items:center;gap:.5rem;flex-shrink:0;justify-content:flex-end}.hdr-brand{display:flex;align-items:center;gap:.5rem;text-decoration:none;color:var(--accent)}.brand-mark{font-size:1.25rem}.brand-text{font-family:IBM Plex Mono,monospace;font-size:.875rem;font-weight:600;letter-spacing:-.02em}.corridor-name{font-size:.875rem;font-weight:600;color:var(--text-primary);letter-spacing:-.01em}.btn-outline{padding:.375rem .875rem;background:transparent;color:var(--text-secondary);border:1px solid var(--border);border-radius:6px;font-size:.8125rem;font-weight:500;cursor:pointer;transition:all .15s ease}.btn-outline:hover{color:var(--text-primary);border-color:var(--text-secondary);background:var(--bg-card)}.btn-primary{padding:.375rem .875rem;background:var(--accent);color:#fff;border:1px solid transparent;border-radius:6px;font-size:.8125rem;font-weight:600;cursor:pointer;transition:all .15s ease}.btn-primary:hover{background:var(--accent-hover)}.btn-primary:disabled{opacity:.4;cursor:not-allowed}.error-bar{display:flex;align-items:center;justify-content:space-between;padding:.5rem 1.25rem;background:#dc35451a;border-bottom:1px solid rgba(220,53,69,.25);color:#f8a4ad;font-size:.8125rem}.error-bar button{background:none;border:none;color:#f8a4ad;cursor:pointer;font-size:1rem;padding:0 .25rem}.upload-screen{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:2rem}.upload-brand{display:flex;align-items:center;gap:.625rem;margin-bottom:2rem;color:var(--accent)}.upload-brand .brand-mark{font-size:1.75rem}.upload-brand .brand-text{font-family:IBM Plex Mono,monospace;font-size:1.25rem;font-weight:700}.upload-heading{font-size:1.5rem;font-weight:700;color:var(--text-primary);margin-bottom:.5rem;letter-spacing:-.02em}.upload-sub{color:var(--text-secondary);font-size:.875rem;max-width:420px;text-align:center;margin-bottom:2rem;line-height:1.6}.drop-zone{width:100%;max-width:480px;padding:3rem 2rem;border:2px dashed var(--border);border-radius:12px;text-align:center;cursor:pointer;transition:all .15s ease;background:var(--bg-secondary)}.drop-zone:hover,.drop-zone.active{border-color:var(--accent);background:#4e9da40d}.drop-icon{margin-bottom:1rem;opacity:.7}.drop-text{color:var(--text-secondary);font-size:.875rem;margin:0}.upload-divider{display:flex;align-items:center;gap:1rem;width:100%;max-width:480px;margin:1.5rem 0;color:var(--text-secondary);font-size:.75rem;text-transform:uppercase;letter-spacing:.08em}.upload-divider:before,.upload-divider:after{content:"";flex:1;height:1px;background:var(--border)}.upload-buttons{display:flex;gap:.75rem;margin-bottom:1rem}.btn-upload{padding:.625rem 1.5rem;background:var(--accent);color:#fff;border:none;border-radius:8px;font-size:.875rem;font-weight:600;cursor:pointer;transition:all .15s ease}.btn-upload:hover{background:var(--accent-hover)}.btn-sample{padding:.625rem 1.5rem;background:transparent;color:var(--text-secondary);border:1px solid var(--border);border-radius:8px;font-size:.875rem;font-weight:500;cursor:pointer;transition:all .15s ease}.btn-sample:hover{color:var(--text-primary);border-color:var(--text-secondary);background:var(--bg-card)}.upload-formats{color:var(--text-secondary);font-size:.75rem;opacity:.7}.upload-error{margin-top:1.5rem;padding:.75rem 1rem;background:#dc35451a;border:1px solid rgba(220,53,69,.25);border-radius:8px;color:#f8a4ad;font-size:.8125rem;display:flex;align-items:center;gap:.75rem}.upload-error button{background:none;border:none;color:#f8a4ad;cursor:pointer;font-size:1rem}.prompt-step{width:100%;max-width:520px;display:flex;flex-direction:column;gap:1rem}.prompt-file-badge{display:flex;align-items:center;gap:.5rem;padding:.5rem .75rem;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;font-size:.8125rem;color:var(--text-primary)}.prompt-file-name{flex:1;font-family:IBM Plex Mono,monospace;font-size:.8125rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.prompt-file-remove{background:none;border:none;color:var(--text-secondary);cursor:pointer;font-size:1.125rem;padding:0 .25rem;line-height:1}.prompt-file-remove:hover{color:var(--text-primary)}.prompt-textarea{width:100%;padding:.75rem 1rem;background:var(--bg-secondary);border:1px solid var(--border);border-radius:8px;color:var(--text-primary);font-size:.8125rem;font-family:Inter,system-ui,-apple-system,sans-serif;line-height:1.6;resize:vertical;min-height:80px;transition:border-color .15s ease}.prompt-textarea:focus{outline:none;border-color:var(--accent)}.prompt-textarea::placeholder{color:var(--text-secondary);opacity:.5}.prompt-templates{display:flex;flex-wrap:wrap;gap:.375rem}.prompt-template-chip{padding:.25rem .625rem;background:var(--bg-card);border:1px solid var(--border);border-radius:100px;color:var(--text-secondary);font-size:.6875rem;cursor:pointer;transition:all .15s ease}.prompt-template-chip:hover{border-color:var(--accent);color:var(--accent)}.prompt-actions{display:flex;gap:.75rem;justify-content:center}.prompt-actions .btn-primary{padding:.625rem 1.5rem;font-size:.875rem}.prompt-actions .btn-sample{padding:.625rem 1.5rem}.loading-bar{width:200px;height:3px;background:var(--border);border-radius:2px;overflow:hidden;margin-top:1.5rem}.loading-fill{width:40%;height:100%;background:var(--accent);border-radius:2px;animation:loadSlide 1.2s ease-in-out infinite}@keyframes loadSlide{0%{transform:translate(-100%)}to{transform:translate(350%)}}.dash-body{display:flex;height:calc(100vh - 56px);overflow:hidden}.dash-left{width:280px;flex-shrink:0;border-right:1px solid var(--border);background:var(--bg-secondary);overflow-y:auto;padding:1rem;display:flex;flex-direction:column;gap:.75rem}.sidebar-card{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:1rem}.card-label{font-size:.6875rem;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.06em;margin-bottom:.625rem}.health-card{display:flex;flex-direction:column;align-items:center;padding:1rem .5rem}.health-card .card-label{margin-bottom:0}.health-svg{width:140px;height:140px}.health-arc{transition:stroke-dashoffset .8s ease}.constraint-card.critical{border-color:var(--critical)}.const-name{font-size:.9375rem;font-weight:600;color:var(--text-primary);margin-bottom:.625rem}.const-bar-wrap{display:flex;align-items:center;gap:.5rem}.const-bar{flex:1;height:6px;background:#ffffff0f;border-radius:3px;overflow:hidden}.const-fill{height:100%;border-radius:3px;transition:width .6s ease}.const-pct{font-size:.8125rem;font-weight:600;color:var(--text-primary);min-width:36px;text-align:right}.no-redundancy-badge{display:inline-block;margin-top:.5rem;padding:.125rem .5rem;background:#dc35451a;border:1px solid rgba(220,53,69,.25);border-radius:4px;color:#f8a4ad;font-size:.6875rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em}.risk-counts{display:flex;flex-direction:column;gap:.375rem}.risk-count-row{display:flex;align-items:center;gap:.5rem;padding:.25rem 0}.risk-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.risk-count-label{flex:1;font-size:.8125rem;color:var(--text-secondary);text-transform:capitalize}.risk-count-val{font-size:.875rem;font-weight:700;color:var(--text-primary)}.quick-stats{display:flex;flex-direction:column;gap:.25rem}.qs-row{display:flex;justify-content:space-between;align-items:center;padding:.25rem 0;border-bottom:1px solid rgba(255,255,255,.03)}.qs-row:last-child{border-bottom:none}.qs-label{font-size:.8125rem;color:var(--text-secondary)}.qs-val{font-size:.875rem;font-weight:600;color:var(--text-primary);font-family:IBM Plex Mono,monospace}.dash-center{flex:1;display:flex;flex-direction:column;min-width:0;overflow:hidden}.center-tabs{display:flex;padding:.75rem 1.25rem 0;gap:2px;background:var(--bg-secondary);border-bottom:1px solid var(--border)}.ctab{padding:.5rem 1.25rem;background:transparent;border:none;border-bottom:2px solid transparent;color:var(--text-secondary);font-size:.8125rem;font-weight:500;cursor:pointer;transition:all .15s ease;margin-bottom:-1px}.ctab:hover{color:var(--text-primary)}.ctab.active{color:var(--accent);border-bottom-color:var(--accent);font-weight:600}.center-content{flex:1;overflow-y:auto;padding:1.25rem}.overview-panel{display:flex;flex-direction:column;gap:.75rem}.viz-card{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;overflow:hidden}.viz-header{display:flex;justify-content:space-between;align-items:center;padding:.75rem 1rem;border-bottom:1px solid var(--border)}.viz-header .card-label{margin-bottom:0}.viz-hint{font-size:.6875rem;color:var(--text-secondary);opacity:.7}.netviz{display:flex;flex-direction:column;height:520px;position:relative}.netviz-toolbar{display:flex;align-items:center;justify-content:space-between;padding:.5rem .75rem;border-bottom:1px solid var(--border)}.netviz-layouts{display:flex;gap:2px}.netviz-actions{display:flex;gap:4px}.netviz-btn{padding:.3rem .75rem;background:transparent;border:1px solid var(--border);border-radius:5px;color:var(--text-secondary);font-size:.6875rem;font-weight:500;cursor:pointer;transition:all .15s ease}.netviz-btn:hover{color:var(--text-primary);border-color:var(--text-secondary)}.netviz-btn.active{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}.netviz-btn-warn{border-color:#ef444466;color:#f87171}.netviz-btn-warn:hover{border-color:#ef4444;color:#ef4444;background:#ef444414}.netviz-canvas{flex:1;min-height:0;background:var(--bg-primary)}.netviz-legend{display:flex;align-items:center;gap:.625rem;padding:.5rem .75rem;border-top:1px solid var(--border);font-size:.625rem;color:var(--text-secondary);flex-wrap:wrap}.legend-section{display:flex;align-items:center;gap:.375rem}.legend-title{font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.04em;margin-right:.125rem}.legend-item{display:flex;align-items:center;gap:.25rem}.legend-dot{width:8px;height:8px;border-radius:50%;display:inline-block;flex-shrink:0}.legend-line{width:16px;height:3px;border-radius:1.5px;display:inline-block;flex-shrink:0}.legend-sep{width:1px;height:14px;background:var(--border);flex-shrink:0}.legend-note{opacity:.6;font-style:italic}.crn{position:relative;font-family:Inter,system-ui,-apple-system,sans-serif}.crn-dimmed{opacity:.18;transition:opacity .2s ease}.crn-handle{width:6px!important;height:6px!important;background:var(--border)!important;border:1.5px solid var(--bg-card)!important;min-width:6px!important;min-height:6px!important}.crn:hover .crn-handle{background:var(--accent)!important}.crn-card{border-style:solid;border-radius:8px;padding:10px 12px;transition:transform .2s ease,box-shadow .2s ease;cursor:pointer;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.crn:hover .crn-card{transform:translateY(-2px);box-shadow:0 8px 24px #00000059}.crn-selected .crn-card{box-shadow:0 0 0 3px #4e9da466,0 4px 16px #0000004d}.crn-constraint .crn-card{animation:crnPulse 2s ease-in-out infinite;transform:scale(1.08)}@keyframes crnPulse{0%,to{box-shadow:0 0 #ef444466,0 4px 12px #0003}50%{box-shadow:0 0 0 8px #ef444400,0 4px 20px #0000004d}}.crn-badge{position:absolute;top:-20px;left:50%;transform:translate(-50%);background:#ef4444;color:#fff;padding:1px 8px;border-radius:4px;font-size:9px;font-weight:700;letter-spacing:.05em;white-space:nowrap;z-index:10;box-shadow:0 2px 8px #ef444466}.crn-name{font-weight:600;font-size:11px;color:#f1f5f9;text-align:center;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-bottom:1px;line-height:1.3}.crn-type{font-size:9px;color:#94a3b8;text-transform:capitalize;text-align:center;margin-bottom:8px;letter-spacing:.02em}.crn-bar-wrap{height:5px;background:#ffffff14;border-radius:3px;overflow:hidden;margin-bottom:4px}.crn-bar-fill{height:100%;border-radius:3px;transition:width .4s ease}.crn-util{font-size:13px;font-weight:700;text-align:center;font-family:IBM Plex Mono,monospace;line-height:1.2}.crn-tooltip{position:absolute;top:-4px;left:calc(100% + 10px);background:var(--bg-card);border:1px solid var(--border);border-radius:6px;padding:8px 10px;min-width:160px;z-index:50;pointer-events:none;box-shadow:0 4px 24px #00000080;animation:ttFadeIn .12s ease}@keyframes ttFadeIn{0%{opacity:0;transform:translate(-4px)}to{opacity:1;transform:translate(0)}}.crn-tt-name{font-size:11px;font-weight:600;color:var(--text-primary);margin-bottom:4px;padding-bottom:4px;border-bottom:1px solid var(--border)}.crn-tt-row{display:flex;justify-content:space-between;gap:12px;padding:1px 0;font-size:10px}.crn-tt-row span:first-child{color:var(--text-secondary)}.crn-tt-row span:last-child{font-weight:600;color:var(--text-primary);font-family:IBM Plex Mono,monospace}.ce-label{background:#0f1419e0;padding:2px 6px;border-radius:4px;font-size:9px;font-weight:600;color:var(--text-secondary);font-family:IBM Plex Mono,monospace;border:1px solid rgba(45,54,64,.6);white-space:nowrap}.ce-label-active{border-color:var(--accent);color:var(--text-primary)}.ce-tooltip{background:var(--bg-card);border:1px solid var(--border);border-radius:6px;padding:8px 10px;min-width:150px;z-index:60;box-shadow:0 4px 24px #00000080;animation:ttFadeIn .12s ease}.ce-tt-row{display:flex;justify-content:space-between;gap:12px;padding:1.5px 0;font-size:10px}.ce-tt-row span:first-child{color:var(--text-secondary)}.ce-tt-row span:last-child{font-weight:600;color:var(--text-primary);font-family:IBM Plex Mono,monospace}.ce-tt-sep{height:1px;background:var(--border);margin:3px 0}.netviz-canvas .react-flow__background{background:var(--bg-primary)!important}.netviz-canvas .react-flow__controls{box-shadow:none;border:1px solid var(--border);border-radius:6px;overflow:hidden}.netviz-canvas .react-flow__controls-button{background:var(--bg-card);border-bottom:1px solid var(--border);fill:var(--text-secondary);width:28px;height:28px}.netviz-canvas .react-flow__controls-button:hover{background:var(--bg-card-hover);fill:var(--text-primary)}.netviz-canvas .react-flow__controls-button svg{fill:inherit}.netviz-canvas .react-flow__minimap{border-radius:6px;overflow:hidden}.netviz-canvas .react-flow__edge-textbg{fill:var(--bg-secondary)}.netviz-canvas .react-flow__edge-text{fill:var(--text-primary);font-size:10px}.detail-card{background:var(--bg-card);border:1px solid var(--accent);border-radius:8px;padding:1rem 1.25rem;animation:fadeUp .2s ease}@keyframes fadeUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.detail-header{display:flex;align-items:center;gap:.75rem;margin-bottom:.875rem}.detail-name{font-size:.9375rem;font-weight:600;color:var(--text-primary)}.detail-type{font-size:.6875rem;color:var(--text-secondary);background:var(--bg-primary);padding:.125rem .5rem;border-radius:4px;text-transform:uppercase;letter-spacing:.04em}.detail-risk-badge{font-size:.625rem;font-weight:700;color:#fff;padding:.125rem .5rem;border-radius:3px;text-transform:uppercase;letter-spacing:.04em}.detail-close{margin-left:auto;background:none;border:none;color:var(--text-secondary);cursor:pointer;font-size:1.125rem}.detail-close:hover{color:var(--text-primary)}.detail-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:.625rem}.ds{display:flex;flex-direction:column;gap:.25rem}.ds-label{font-size:.625rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.04em;font-weight:600}.ds-val{font-size:.9375rem;font-weight:700;color:var(--text-primary);font-family:IBM Plex Mono,monospace}.ds-bar-wrap{display:flex;align-items:center;gap:.5rem}.ds-bar{flex:1;height:4px;background:#ffffff0f;border-radius:2px;overflow:hidden}.ds-fill{height:100%;border-radius:2px;transition:width .4s ease}.risk-table-wrap{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;overflow:hidden}.risk-table{width:100%;border-collapse:collapse;font-size:.8125rem}.risk-table thead{position:sticky;top:0;z-index:5}.risk-table th{padding:.75rem 1rem;text-align:left;background:var(--bg-secondary);color:var(--text-secondary);font-size:.6875rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;border-bottom:1px solid var(--border);white-space:nowrap}.risk-table th.sortable{cursor:pointer;-webkit-user-select:none;user-select:none}.risk-table th.sortable:hover{color:var(--text-primary)}.sort-icon{font-size:.625rem;opacity:.5;margin-left:.25rem}.risk-table td{padding:.625rem 1rem;border-bottom:1px solid rgba(255,255,255,.03);color:var(--text-primary)}.risk-table tbody tr{cursor:pointer;transition:background .15s ease}.risk-table tbody tr:nth-child(2n){background:#ffffff04}.risk-table tbody tr:hover{background:var(--bg-card-hover)}.risk-table tbody tr.selected{background:#4e9da414}.cell-name{font-weight:500}.cell-type{color:var(--text-secondary);text-transform:capitalize}.cell-num{font-family:IBM Plex Mono,monospace;font-variant-numeric:tabular-nums}.level-badge{display:inline-block;padding:.125rem .5rem;border-radius:3px;font-size:.625rem;font-weight:700;color:#fff;text-transform:uppercase;letter-spacing:.04em}.table-pagination{display:flex;align-items:center;justify-content:center;gap:.75rem;padding:.625rem 1rem;border-top:1px solid var(--border);background:var(--bg-secondary)}.page-btn{padding:.25rem .625rem;background:transparent;border:1px solid var(--border);border-radius:5px;color:var(--text-secondary);font-size:.75rem;cursor:pointer;transition:all .15s ease}.page-btn:hover:not(:disabled){color:var(--text-primary);border-color:var(--text-secondary)}.page-btn:disabled{opacity:.3;cursor:not-allowed}.page-info{font-size:.6875rem;color:var(--text-secondary);font-family:IBM Plex Mono,monospace}.scenarios-panel-v2{display:flex;flex-direction:column;gap:.75rem;height:100%}.sim-controls-bar{display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:.875rem 1rem}.sim-controls-left{display:flex;gap:.5rem;align-items:flex-end;flex:1;min-width:0}.sim-search-wrap{flex:1;display:flex;flex-direction:column;gap:.375rem;min-width:0}.sim-search{padding:.375rem .75rem;background:var(--bg-primary);color:var(--text-primary);border:1px solid var(--border);border-radius:6px;font-size:.75rem}.sim-search:focus{outline:none;border-color:var(--accent)}.sim-search::placeholder{color:#fff3}.sim-select-v2{width:100%;padding:.5rem .75rem;background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border);border-radius:6px;font-size:.8125rem}.sim-select-v2:focus{outline:none;border-color:var(--accent)}.sim-select-v2 optgroup{font-weight:600;color:var(--text-secondary);font-size:.6875rem;text-transform:uppercase;letter-spacing:.04em}.sim-select-v2 option{font-weight:400;color:var(--text-primary);font-size:.8125rem;padding:.25rem}.sim-view-toggle{display:flex;gap:2px;flex-shrink:0}.svt-btn{padding:.375rem .75rem;background:transparent;border:1px solid var(--border);border-radius:5px;color:var(--text-secondary);font-size:.6875rem;font-weight:500;cursor:pointer;transition:all .15s ease;white-space:nowrap}.svt-btn:hover{color:var(--text-primary);border-color:var(--text-secondary)}.svt-btn.active{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}.scenario-viz-container{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;overflow:hidden}.scenario-viz{display:flex;flex-direction:column}.scenario-viz.scenario-single .scenario-graph{height:420px}.scenario-side-by-side{display:flex;height:400px}.scenario-side-by-side .scenario-graph{flex:1;min-width:0;display:flex;flex-direction:column;height:100%}.scenario-divider{width:1px;background:var(--border);flex-shrink:0}.scenario-overlay-wrap .scenario-graph{height:420px}.scenario-overlay-toggle{display:flex;gap:2px;padding:.5rem .75rem;border-bottom:1px solid var(--border)}.sov-btn{padding:.3rem .875rem;background:transparent;border:1px solid var(--border);border-radius:5px;color:var(--text-secondary);font-size:.6875rem;font-weight:500;cursor:pointer;transition:all .15s ease}.sov-btn:hover{color:var(--text-primary)}.sov-btn.active{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:600}.scenario-graph{display:flex;flex-direction:column;position:relative}.scenario-graph-label{position:absolute;top:8px;left:12px;z-index:10;font-size:.625rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-secondary);background:var(--bg-card);padding:.2rem .5rem;border-radius:4px;border:1px solid var(--border)}.scenario-graph-canvas{flex:1;min-height:0;background:var(--bg-primary)}.scenario-legend{display:flex;align-items:center;gap:.5rem;padding:.375rem .75rem;border-top:1px solid var(--border);font-size:.625rem;color:var(--text-secondary)}.scenario-node-failed{animation:failPulse 2s ease-in-out infinite}@keyframes failPulse{0%,to{box-shadow:0 0 0 4px #dc35454d,0 0 20px #dc354566}50%{box-shadow:0 0 0 8px #dc354526,0 0 30px #dc354533}}.scenario-node-offline{animation:offlinePulse 3s ease-in-out infinite}@keyframes offlinePulse{0%,to{opacity:1}50%{opacity:.6}}.scenario-x-overlay svg{animation:xAppear .4s ease-out;filter:drop-shadow(0 0 6px rgba(220,53,69,.6))}@keyframes xAppear{0%{transform:scale(0) rotate(-45deg);opacity:0}to{transform:scale(1) rotate(0);opacity:1}}.scenario-graph-canvas .react-flow__background{background:var(--bg-primary)!important}.scenario-graph-canvas .react-flow__controls{box-shadow:none;border:1px solid var(--border);border-radius:6px;overflow:hidden}.scenario-graph-canvas .react-flow__controls-button{background:var(--bg-card);border-bottom:1px solid var(--border);fill:var(--text-secondary);width:24px;height:24px}.scenario-graph-canvas .react-flow__controls-button:hover{background:var(--bg-card-hover);fill:var(--text-primary)}.scenario-graph-canvas .react-flow__controls-button svg{fill:inherit}.sim-impact-panel{background:var(--bg-card);border:1px solid var(--border);border-radius:8px;padding:1rem;animation:fadeUp .2s ease}.sim-impact-header{display:flex;align-items:center;gap:.75rem;margin-bottom:.875rem}.sim-impact-title{font-size:.9375rem;font-weight:600;color:var(--text-primary)}.sev-badge{display:inline-block;padding:.25rem .75rem;border-radius:4px;font-size:.6875rem;font-weight:700;letter-spacing:.04em}.sev-badge.critical{background:#dc35451f;color:#f8a4ad;border:1px solid rgba(220,53,69,.25)}.sev-badge.high{background:#f59e0b1f;color:#fcd34d;border:1px solid rgba(245,158,11,.25)}.sev-badge.medium{background:#fbbf241f;color:#fef08a;border:1px solid rgba(251,191,36,.25)}.sim-impact-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.625rem;margin-bottom:1rem}.sim-impact-stat{background:var(--bg-primary);padding:.75rem 1rem;border-radius:6px}.sis-label{display:block;font-size:.625rem;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.04em;font-weight:600;margin-bottom:.25rem}.sis-val{display:block;font-size:1rem;font-weight:700;color:var(--text-primary);font-family:IBM Plex Mono,monospace}.sis-sub{font-size:.6875rem;font-weight:400;color:var(--text-secondary)}.sis-danger{color:#f8a4ad}.sis-ok{color:#86efac}.cascade-section{border-top:1px solid var(--border);padding-top:1rem}.cascade-row{display:flex;align-items:center;gap:.75rem;padding:.5rem .75rem;border-radius:6px;margin-bottom:.375rem;background:var(--bg-primary);border-left:3px solid var(--border)}.cascade-row.offline,.cascade-row.critical{border-left-color:var(--critical)}.cascade-row.warning{border-left-color:var(--high)}.cascade-name{font-weight:600;font-size:.8125rem;min-width:120px}.cascade-util{font-size:.75rem;font-family:IBM Plex Mono,monospace;font-weight:600;color:var(--text-secondary);white-space:nowrap;min-width:80px}.cascade-arrow{margin:0 .25rem;color:var(--text-secondary);opacity:.5}.cascade-reason{flex:1;font-size:.75rem;color:var(--text-secondary)}.cascade-badge{font-size:.5625rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;padding:.125rem .375rem;border-radius:3px;white-space:nowrap}.cascade-badge.offline,.cascade-badge.critical{background:#dc35451f;color:#f8a4ad}.cascade-badge.warning{background:#f59e0b1f;color:#fcd34d}.cascade-badge.caution{background:#fbbf241f;color:#fef08a}.cascade-badge.ok{background:#22c55e1f;color:#86efac}.cascade-overflow{padding:.5rem .75rem;text-align:center;font-size:.75rem;color:var(--text-secondary);border-top:1px solid var(--border);margin-top:.375rem}.dash-right{width:320px;flex-shrink:0;border-left:1px solid var(--border);background:var(--bg-secondary);overflow-y:auto;padding:1rem;display:flex;flex-direction:column;gap:.75rem}.ai-card .ai-header{display:flex;align-items:center;cursor:pointer;-webkit-user-select:none;user-select:none}.ai-card .ai-header .card-label{flex:1;margin-bottom:0}.ai-badge{font-size:.625rem;font-weight:500;color:var(--accent);background:#4e9da41a;padding:.125rem .375rem;border-radius:3px;margin-right:.5rem;animation:pulse 1.5s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.collapse-icon{color:var(--text-secondary);font-size:.75rem}.ai-body{margin-top:.75rem}.ai-text{font-size:.8125rem;color:var(--text-secondary);line-height:1.7;white-space:pre-line}.skeleton{display:flex;flex-direction:column;gap:.5rem}.skel-line{height:12px;background:#ffffff0a;border-radius:3px;animation:shimmer 1.5s ease-in-out infinite}@keyframes shimmer{0%,to{opacity:.5}50%{opacity:1}}.recs-list{display:flex;flex-direction:column;gap:.375rem}.rec-item{display:flex;align-items:center;gap:.5rem;padding:.5rem .625rem;background:var(--bg-primary);border-radius:6px;border-left:3px solid var(--border)}.rec-item.immediate{border-left-color:var(--critical)}.rec-item.short-term{border-left-color:var(--high)}.rec-item.medium-term{border-left-color:var(--low)}.rec-item.long-term{border-left-color:var(--accent)}.rec-num{font-size:.6875rem;font-weight:700;color:var(--text-secondary);font-family:IBM Plex Mono,monospace}.rec-text{flex:1;font-size:.75rem;color:var(--text-secondary);line-height:1.4}.rec-badge{font-size:.5625rem;font-weight:700;text-transform:uppercase;letter-spacing:.03em;padding:.125rem .375rem;border-radius:3px;white-space:nowrap}.rec-badge.immediate{background:#dc35451a;color:#f8a4ad}.rec-badge.short-term{background:#f59e0b1a;color:#fcd34d}.rec-badge.medium-term{background:#22c55e1a;color:#86efac}.rec-badge.long-term{background:#4e9da41a;color:var(--accent)}.chat-card{display:flex;flex-direction:column;flex:1;min-height:300px}.chat-suggestions{display:flex;flex-wrap:wrap;gap:.375rem;margin-bottom:.75rem}.suggest-chip{padding:.25rem .625rem;background:var(--bg-primary);border:1px solid var(--border);border-radius:100px;color:var(--text-secondary);font-size:.6875rem;cursor:pointer;transition:all .15s ease}.suggest-chip:hover{border-color:var(--accent);color:var(--accent)}.chat-messages{flex:1;overflow-y:auto;margin-bottom:.75rem;min-height:200px;max-height:400px}.chat-msg{margin-bottom:.5rem;padding:.5rem .75rem;border-radius:8px;font-size:.8125rem;line-height:1.5;max-width:90%}.chat-msg.user{background:#4e9da426;border:1px solid rgba(78,157,164,.2);color:var(--text-primary);margin-left:auto}.chat-msg.assistant{background:var(--bg-primary);border:1px solid var(--border);color:var(--text-secondary)}.msg-text{white-space:pre-line}.typing{display:flex;gap:4px;padding:.25rem 0}.typing span{width:5px;height:5px;background:var(--text-secondary);border-radius:50%;animation:typeDot 1.4s infinite ease-in-out}.typing span:nth-child(1){animation-delay:0s}.typing span:nth-child(2){animation-delay:.2s}.typing span:nth-child(3){animation-delay:.4s}@keyframes typeDot{0%,60%,to{transform:translateY(0)}30%{transform:translateY(-5px)}}.chat-input-row{display:flex;gap:.375rem}.chat-input{flex:1;padding:.5rem .75rem;background:var(--bg-primary);border:1px solid var(--border);border-radius:6px;color:var(--text-primary);font-size:.8125rem}.chat-input:focus{outline:none;border-color:var(--accent)}.chat-input::placeholder{color:#fff3}.chat-send{padding:.5rem .625rem;background:var(--accent);border:none;border-radius:6px;color:#fff;cursor:pointer;transition:all .15s ease;display:flex;align-items:center;justify-content:center}.chat-send:hover{background:var(--accent-hover)}.chat-send:disabled{opacity:.35;cursor:not-allowed}@media(max-width:1200px){.dash-body{flex-wrap:wrap;height:auto}.dash-left{width:280px;height:auto;max-height:none;overflow-y:visible}.dash-center{flex:1;min-width:0}.dash-right{width:100%;border-left:none;border-top:1px solid var(--border);flex-direction:row;flex-wrap:wrap;gap:.75rem}.dash-right .sidebar-card{flex:1;min-width:280px}.dash-right .chat-card{min-width:100%}.hdr-right{width:auto}.hdr-center{display:none}}@media(max-width:900px){.dash-body{flex-direction:column}.dash-left{width:100%;border-right:none;border-bottom:1px solid var(--border);flex-direction:row;flex-wrap:wrap;gap:.5rem;padding:.75rem}.dash-left .sidebar-card{flex:1;min-width:200px}.dash-left .health-card{min-width:140px;max-width:180px}.dash-left .health-svg{width:100px;height:100px}.dash-right{flex-direction:column}.dash-right .sidebar-card{min-width:auto}.hdr-left{width:auto}}@media(max-width:768px){.dash-header{padding:0 .75rem}.center-content{padding:.75rem}.sim-controls-bar{flex-direction:column;align-items:stretch}.sim-controls-left{flex-direction:column}.sim-view-toggle{justify-content:center}.scenario-side-by-side{flex-direction:column;height:auto}.scenario-side-by-side .scenario-graph{height:300px}.scenario-divider{width:100%;height:1px}.detail-stats{grid-template-columns:repeat(2,1fr)}.cascade-row{flex-wrap:wrap}.cascade-name,.cascade-util{min-width:auto}}.report-overlay{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:fadeIn .15s ease}.report-modal{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;width:520px;max-width:92vw;max-height:85vh;display:flex;flex-direction:column;box-shadow:0 20px 60px #0006;animation:slideUp .2s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.report-modal-header{display:flex;align-items:center;justify-content:space-between;padding:1rem 1.25rem;border-bottom:1px solid var(--border)}.report-modal-title{display:flex;align-items:center;gap:.5rem;font-size:.9375rem;font-weight:600;color:var(--text-primary)}.report-modal-close{background:none;border:none;color:var(--text-secondary);font-size:1.25rem;cursor:pointer;padding:.25rem .5rem;border-radius:4px;transition:all .15s ease}.report-modal-close:hover{color:var(--text-primary);background:#ffffff0d}.report-modal-body{padding:1.25rem;overflow-y:auto;flex:1}.report-description{font-size:.8125rem;color:var(--text-secondary);margin-bottom:1rem;line-height:1.5}.report-section-list{display:flex;flex-direction:column;gap:.375rem}.report-section-item{display:flex;align-items:center;gap:.625rem;padding:.5rem .75rem;background:var(--bg-primary);border-radius:6px;border:1px solid var(--border);transition:border-color .15s ease}.report-section-item.generating{border-color:var(--accent)}.report-section-item.done{border-color:#22c55e4d}.report-section-item.error{border-color:#dc35454d}.report-section-name{flex:1;font-size:.8125rem;font-weight:500;color:var(--text-primary)}.report-section-status{font-size:.6875rem;color:var(--text-secondary)}.report-section-status.done{color:#86efac}.report-section-status.error{color:#f8a4ad}.report-section-dot.generating{animation:reportPulse 1.2s ease-in-out infinite}@keyframes reportPulse{0%,to{opacity:1}50%{opacity:.4}}.report-progress-bar{height:4px;background:var(--bg-primary);border-radius:2px;overflow:hidden;margin-bottom:1rem}.report-progress-fill{height:100%;background:var(--accent);border-radius:2px;transition:width .3s ease}.report-error-msg{padding:.625rem .875rem;background:#dc35451a;border:1px solid rgba(220,53,69,.25);border-radius:6px;color:#f8a4ad;font-size:.8125rem;margin-bottom:1rem}.report-modal-footer{display:flex;align-items:center;justify-content:flex-end;gap:.5rem;padding:.875rem 1.25rem;border-top:1px solid var(--border)}.report-generating-label{font-size:.8125rem;color:var(--accent);font-weight:500}.review-layout{display:flex;flex-direction:column;height:calc(100vh - 56px);background:var(--bg-primary);color:var(--text-primary);font-family:Inter,system-ui,-apple-system,sans-serif;overflow:hidden}.review-preview-section{flex-shrink:0;height:420px;display:flex;flex-direction:column;border-bottom:1px solid var(--border);background:var(--bg-secondary)}.review-bottom{flex:1;min-height:0;display:flex;flex-direction:column}.review-header{display:flex;align-items:center;height:56px;padding:0 1.25rem;background:var(--bg-secondary);border-bottom:1px solid var(--border);flex-shrink:0}.review-header-left{display:flex;align-items:center;gap:12px}.review-brand{display:flex;align-items:center;gap:8px;color:var(--text-primary);text-decoration:none;font-weight:600}.review-title{font-size:15px;font-weight:600;color:var(--text-primary)}.review-subtitle{font-size:12px;color:var(--text-secondary);margin-left:8px}.review-tabs{display:flex;gap:0;padding:0 1.25rem;background:var(--bg-secondary);border-bottom:1px solid var(--border);flex-shrink:0}.review-tab{padding:10px 18px;background:none;border:none;color:var(--text-secondary);font-size:13px;font-weight:500;cursor:pointer;border-bottom:2px solid transparent;transition:color .15s,border-color .15s}.review-tab:hover{color:var(--text-primary)}.review-tab.active{color:var(--accent);border-bottom-color:var(--accent)}.review-tab-content{flex:1;overflow-y:auto;padding:1.25rem}.ai-interp{display:flex;flex-direction:column;gap:1.25rem}.ai-confidence-section{display:flex;align-items:center;gap:1.5rem;padding:1rem 1.25rem;background:var(--bg-card);border-radius:8px;border:1px solid var(--border)}.ai-confidence-gauge{flex-shrink:0}.ai-confidence-info{flex:1}.ai-confidence-label{font-size:12px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:4px}.ai-confidence-value{font-size:20px;font-weight:700;font-family:IBM Plex Mono,monospace}.ai-summary-stats{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px}.ai-stat{padding:10px 14px;background:var(--bg-card);border-radius:6px;border:1px solid var(--border)}.ai-stat-label{font-size:11px;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.04em}.ai-stat-value{font-size:18px;font-weight:700;font-family:IBM Plex Mono,monospace;color:var(--text-primary);margin-top:2px}.ai-section-title{font-size:13px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.04em;margin-bottom:8px}.ai-changes-list{display:flex;flex-direction:column;gap:6px;max-height:300px;overflow-y:auto}.ai-change-row{display:flex;align-items:center;gap:10px;padding:8px 12px;background:var(--bg-card);border-radius:6px;font-size:13px;border:1px solid var(--border)}.ai-change-field{font-weight:600;color:var(--accent);min-width:100px}.ai-change-arrow{color:var(--text-secondary)}.ai-change-original{color:var(--text-secondary);text-decoration:line-through}.ai-change-cleaned{color:var(--low)}.ai-change-reason{color:var(--text-secondary);font-size:12px;margin-left:auto}.ai-warnings-list{display:flex;flex-direction:column;gap:6px}.ai-warning-row{display:flex;align-items:flex-start;gap:10px;padding:8px 12px;border-radius:6px;font-size:13px;border:1px solid var(--border)}.ai-warning-row.high{background:#dc35451a;border-color:#dc35454d}.ai-warning-row.medium{background:#f59e0b1a;border-color:#f59e0b4d}.ai-warning-row.low{background:#22c55e1a;border-color:#22c55e4d}.ai-warning-severity{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;padding:2px 6px;border-radius:3px;flex-shrink:0}.ai-warning-row.high .ai-warning-severity{color:var(--critical)}.ai-warning-row.medium .ai-warning-severity{color:var(--high)}.ai-warning-row.low .ai-warning-severity{color:var(--low)}.ai-warning-msg{flex:1;color:var(--text-primary)}.ai-warning-suggestion{font-size:12px;color:var(--text-secondary);font-style:italic;margin-top:2px}.ai-assumptions-list{display:flex;flex-direction:column;gap:6px}.ai-assumption-row{display:flex;align-items:center;gap:10px;padding:8px 12px;background:var(--bg-card);border-radius:6px;font-size:13px;border:1px solid var(--border)}.ai-assumption-field{font-weight:600;color:var(--accent);min-width:80px}.ai-assumption-text{flex:1;color:var(--text-primary)}.ai-assumption-basis{font-size:12px;color:var(--text-secondary)}.ai-assumption-conf{font-size:11px;font-weight:600;padding:2px 8px;border-radius:10px;flex-shrink:0;font-family:IBM Plex Mono,monospace}.ai-assumption-conf.high{background:#22c55e26;color:var(--low)}.ai-assumption-conf.medium{background:#f59e0b26;color:var(--high)}.ai-assumption-conf.low{background:#dc354526;color:var(--critical)}.review-table-container{display:flex;flex-direction:column;gap:12px}.review-table-header{display:flex;align-items:center;justify-content:space-between}.review-table-count{font-size:13px;color:var(--text-secondary)}.review-table-actions{display:flex;gap:8px}.review-add-btn{padding:6px 14px;background:var(--accent);color:#fff;border:none;border-radius:6px;font-size:13px;font-weight:500;cursor:pointer;transition:background .15s}.review-add-btn:hover{background:var(--accent-hover)}.review-layout .review-table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:8px;background:var(--bg-primary)}.review-layout .review-table{width:100%;border-collapse:collapse;font-size:13px;background:var(--bg-primary)}.review-layout .review-table thead{background:var(--bg-secondary);position:sticky;top:0;z-index:2}.review-layout .review-table th{padding:10px 14px;text-align:left;font-weight:600;color:var(--text-secondary);font-size:11px;text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--border);border-top:none;border-left:none;border-right:none;white-space:nowrap;background:var(--bg-secondary)}.review-layout .review-table td{padding:8px 14px;border-bottom:1px solid var(--border);border-top:none;border-left:none;border-right:none;color:var(--text-primary);background:var(--bg-primary);vertical-align:middle}.review-layout .review-table tbody tr{transition:background .15s ease}.review-layout .review-table tbody tr:nth-child(2n) td{background:#ffffff04}.review-layout .review-table tbody tr:hover td{background:var(--bg-card-hover)}.review-layout .review-table tbody tr:last-child td{border-bottom:none}.review-layout .review-editable{cursor:pointer;padding:2px 6px;border-radius:3px;transition:background .15s;color:var(--text-primary)}.review-layout .review-editable:hover{background:#4e9da41f}.review-layout .review-cell-input{width:100%;padding:4px 8px;background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--accent);border-radius:4px;font-size:13px;font-family:inherit;outline:none}.review-layout .review-cell-select{width:100%;padding:4px 8px;background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--accent);border-radius:4px;font-size:13px;font-family:inherit;outline:none;cursor:pointer}.review-layout .review-cell-select option{background:var(--bg-secondary);color:var(--text-primary)}.review-layout .review-cell-checkbox{accent-color:var(--accent);width:16px;height:16px;cursor:pointer}.review-layout .review-utilization{font-family:IBM Plex Mono,monospace;font-size:12px}.review-layout .review-action-btns{display:flex;gap:4px}.review-layout .review-edit-btn,.review-layout .review-delete-btn{padding:4px 8px;border:none;border-radius:4px;font-size:12px;cursor:pointer;transition:background .15s}.review-layout .review-edit-btn{background:#4e9da426;color:var(--accent)}.review-layout .review-edit-btn:hover{background:#4e9da440}.review-layout .review-delete-btn{background:#dc35451a;color:var(--critical)}.review-layout .review-delete-btn:hover{background:#dc354533}.review-modal-overlay{position:fixed;inset:0;background:#0009;display:flex;align-items:center;justify-content:center;z-index:100}.review-modal{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:1.5rem;width:480px;max-width:90vw;max-height:85vh;overflow-y:auto}.review-modal-title{font-size:16px;font-weight:600;color:var(--text-primary);margin-bottom:1.25rem}.review-form-group{margin-bottom:1rem}.review-form-label{display:block;font-size:12px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.04em;margin-bottom:4px}.review-form-input{width:100%;padding:8px 12px;background:var(--bg-primary);color:var(--text-primary);border:1px solid var(--border);border-radius:6px;font-size:14px;font-family:inherit;outline:none;transition:border-color .15s;box-sizing:border-box}.review-form-input:focus{border-color:var(--accent)}.review-form-select{width:100%;padding:8px 12px;background:var(--bg-primary);color:var(--text-primary);border:1px solid var(--border);border-radius:6px;font-size:14px;font-family:inherit;outline:none;cursor:pointer;transition:border-color .15s;box-sizing:border-box}.review-form-select:focus{border-color:var(--accent)}.review-form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.review-modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:1.5rem;padding-top:1rem;border-top:1px solid var(--border)}.review-btn-cancel{padding:8px 18px;background:transparent;color:var(--text-secondary);border:1px solid var(--border);border-radius:6px;font-size:13px;cursor:pointer;transition:background .15s,color .15s}.review-btn-cancel:hover{background:var(--bg-card-hover);color:var(--text-primary)}.review-btn-save{padding:8px 18px;background:var(--accent);color:#fff;border:none;border-radius:6px;font-size:13px;font-weight:500;cursor:pointer;transition:background .15s}.review-btn-save:hover{background:var(--accent-hover)}.review-btn-save:disabled{opacity:.5;cursor:not-allowed}.review-confirm-bar{display:flex;align-items:center;justify-content:space-between;padding:12px 1.25rem;background:var(--bg-secondary);border-top:1px solid var(--border);flex-shrink:0}.review-confirm-left{display:flex;align-items:center;gap:12px}.review-confirm-stats{font-size:13px;color:var(--text-secondary)}.review-confirm-stats span{font-weight:600;color:var(--text-primary);font-family:IBM Plex Mono,monospace}.review-confirm-right{display:flex;gap:10px}.review-back-btn{padding:8px 20px;background:transparent;color:var(--text-secondary);border:1px solid var(--border);border-radius:6px;font-size:13px;font-weight:500;cursor:pointer;transition:background .15s,color .15s}.review-back-btn:hover{background:var(--bg-card-hover);color:var(--text-primary)}.review-confirm-btn{padding:8px 24px;background:var(--accent);color:#fff;border:none;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer;transition:background .15s}.review-confirm-btn:hover{background:var(--accent-hover)}.review-preview-header{display:flex;align-items:center;justify-content:space-between;padding:10px 1.25rem;border-bottom:1px solid var(--border);flex-shrink:0}.review-preview-label{font-size:12px;font-weight:600;color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em}.review-preview-hint{font-size:12px;color:var(--text-secondary);opacity:.6}.review-preview-body{flex:1;min-height:0;position:relative}.review-preview-empty{display:flex;align-items:center;justify-content:center;height:100%;color:var(--text-secondary);font-size:13px}@media(min-height:900px){.review-preview-section{height:480px}}@media(min-height:1100px){.review-preview-section{height:560px}}.review-validation-error{padding:10px 14px;background:#dc35451a;border:1px solid rgba(220,53,69,.3);border-radius:6px;color:var(--critical);font-size:13px;margin-bottom:12px}.upload-page{min-height:100vh;background:var(--color-bg);display:flex;flex-direction:column}.upload-header{display:flex;justify-content:space-between;align-items:center;padding:1rem 2rem;background:var(--color-bg-card);border-bottom:1px solid var(--color-border)}.upload-header-left{display:flex;align-items:center;gap:1rem}.back-link{color:var(--color-text-secondary);text-decoration:none;font-size:.9rem;transition:color .2s}.back-link:hover{color:var(--color-primary)}.upload-logo{display:flex;align-items:center;gap:.5rem;padding-left:1rem;border-left:1px solid var(--color-border)}.upload-logo-mark{font-size:1.25rem;color:var(--color-primary)}.upload-logo-text{font-size:1rem;font-weight:600;color:var(--color-primary)}.step-indicator{display:flex;justify-content:center;align-items:center;padding:2rem;background:var(--color-bg-card);border-bottom:1px solid var(--color-border)}.step-list{display:flex;align-items:center;gap:0}.step-item{display:flex;align-items:center;gap:.5rem}.step-circle{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.85rem;font-weight:600;transition:all .3s ease}.step-circle.pending{background:var(--color-bg-elevated);color:var(--color-text-muted);border:2px solid var(--color-border)}.step-circle.active{background:var(--color-primary);color:#fff;border:2px solid var(--color-primary);box-shadow:0 0 0 4px #1e293b1a}.step-circle.completed{background:var(--color-success);color:#fff;border:2px solid var(--color-success)}.step-label{font-size:.85rem;font-weight:500;color:var(--color-text-secondary);transition:color .3s}.step-item.active .step-label{color:var(--color-primary);font-weight:600}.step-item.completed .step-label{color:var(--color-success)}.step-connector{width:60px;height:2px;background:var(--color-border);margin:0 .75rem;transition:background .3s}.step-connector.completed{background:var(--color-success)}.upload-content{flex:1;padding:2rem;max-width:1000px;margin:0 auto;width:100%}.step-card{background:#fff;border:1px solid var(--color-border);border-radius:12px;padding:2rem;box-shadow:0 1px 3px #0000000d}.step-title{font-size:1.5rem;font-weight:600;color:var(--color-text);margin:0 0 .5rem}.step-subtitle{font-size:.95rem;color:var(--color-text-secondary);margin:0 0 1.5rem}.dropzone{border:2px dashed var(--color-border-strong);border-radius:12px;padding:3rem 2rem;text-align:center;cursor:pointer;transition:all .2s ease;background:#fafbfc}.dropzone:hover,.dropzone.drag-active{border-color:var(--color-primary);background:#f0f4f8}.dropzone.has-file{border-color:var(--color-success);border-style:solid;background:var(--color-success-bg)}.dropzone-icon{font-size:3rem;margin-bottom:1rem;color:var(--color-text-muted)}.dropzone.has-file .dropzone-icon{color:var(--color-success)}.dropzone-text{font-size:1.1rem;color:#475569;margin:0 0 .5rem}.dropzone-hint{font-size:.9rem;color:var(--color-text-muted);margin:0}.dropzone-formats{display:flex;justify-content:center;gap:.5rem;margin-top:1rem}.format-badge{padding:.25rem .75rem;background:var(--color-border);border-radius:4px;font-size:.75rem;font-weight:500;color:var(--color-text-secondary);text-transform:uppercase}.file-info{display:flex;align-items:center;justify-content:center;gap:1rem;margin-top:1rem}.file-name{font-weight:600;color:var(--color-text)}.file-size{color:var(--color-text-secondary);font-size:.9rem}.file-check{color:var(--color-success);font-size:1.25rem}.detecting-content{text-align:center;padding:2rem 0}.spinner{width:48px;height:48px;border:4px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;animation:spin 1s linear infinite;margin:0 auto 1.5rem}@keyframes spin{to{transform:rotate(360deg)}}.detecting-text{font-size:1.1rem;color:#475569;margin:0 0 .5rem}.detecting-result{font-size:1rem;color:var(--color-success);font-weight:500;margin:1rem 0}.preview-table{margin:1.5rem auto 0;max-width:100%;overflow-x:auto}.preview-table table{width:100%;border-collapse:collapse;font-size:.85rem}.preview-table th,.preview-table td{padding:.5rem .75rem;border:1px solid var(--color-border);text-align:left}.preview-table th{background:var(--color-bg);font-weight:600;color:#475569}.preview-table td{color:var(--color-text-secondary)}.mapping-table{width:100%;border-collapse:collapse;margin-bottom:1.5rem}.mapping-table th,.mapping-table td{padding:.75rem 1rem;border-bottom:1px solid var(--color-border);text-align:left}.mapping-table th{background:var(--color-bg);font-weight:600;color:#475569;font-size:.85rem}.mapping-table td{vertical-align:middle}.source-column{font-family:monospace;background:var(--color-bg-elevated);padding:.25rem .5rem;border-radius:4px;font-size:.85rem;color:#475569}.mapping-select{width:100%;padding:.5rem;border:1px solid var(--color-border);border-radius:6px;font-size:.9rem;background:#fff;cursor:pointer}.mapping-select:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #1e3a5a1a}.mapping-status{display:flex;align-items:center;gap:.5rem;font-size:.85rem}.status-icon{font-size:1rem}.status-icon.matched{color:var(--color-success)}.status-icon.unmatched{color:var(--color-text-muted)}.status-icon.required{color:var(--color-critical)}.status-text{color:var(--color-text-secondary)}.status-text.required{color:var(--color-critical);font-weight:500}.mapping-warning{display:flex;align-items:center;gap:.75rem;padding:1rem;background:var(--color-critical-bg);border:1px solid #fecaca;border-radius:8px;margin-bottom:1.5rem}.warning-icon{color:var(--color-critical);font-size:1.25rem}.warning-text{color:#991b1b;font-size:.9rem}.cleaning-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem;flex-wrap:wrap;gap:1rem}.cleaning-stats{display:flex;gap:1.5rem}.stat-item{font-size:.9rem;color:var(--color-text-secondary)}.stat-value{font-weight:600;color:var(--color-text)}.stat-value.warning{color:var(--color-warning)}.bulk-actions{display:flex;gap:.75rem}.bulk-btn{padding:.5rem 1rem;border:1px solid var(--color-border);border-radius:6px;background:#fff;font-size:.85rem;cursor:pointer;transition:all .2s}.bulk-btn:hover{background:var(--color-bg);border-color:var(--color-border-strong)}.bulk-btn.primary{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.bulk-btn.primary:hover{background:#162d47}.cleaning-table{width:100%;border-collapse:collapse;margin-bottom:1rem}.cleaning-table th,.cleaning-table td{padding:.75rem 1rem;border-bottom:1px solid var(--color-border);text-align:left;font-size:.9rem}.cleaning-table th{background:var(--color-bg);font-weight:600;color:#475569;position:sticky;top:0}.cleaning-table tr.resolved{background:var(--color-success-bg)}.cleaning-table tr.needs-attention{background:var(--color-warning-bg)}.original-value{font-family:monospace;color:var(--color-text-secondary);font-size:.85rem}.suggested-value{font-weight:500;color:var(--color-text)}.suggested-value.missing{color:var(--color-critical);font-style:italic}.confidence-badge{display:inline-flex;align-items:center;gap:.25rem;padding:.25rem .5rem;border-radius:4px;font-size:.75rem;font-weight:500}.confidence-badge.high{background:#dcfce7;color:var(--color-success)}.confidence-badge.medium{background:#fef3c7;color:var(--color-warning)}.confidence-badge.low,.confidence-badge.missing,.confidence-badge.invalid{background:#fee2e2;color:var(--color-critical)}.action-buttons{display:flex;gap:.5rem}.action-btn{padding:.35rem .75rem;border:1px solid var(--color-border);border-radius:4px;background:#fff;font-size:.8rem;cursor:pointer;transition:all .15s}.action-btn:hover{background:var(--color-bg)}.action-btn.accept{background:var(--color-success);color:#fff;border-color:var(--color-success)}.action-btn.accept:hover{background:#14532d}.action-btn.accepted{background:#dcfce7;color:var(--color-success);border-color:#86efac}.edit-input{padding:.35rem .5rem;border:1px solid var(--color-primary);border-radius:4px;font-size:.85rem;width:120px}.cleaning-progress{margin-top:1rem}.progress-bar{height:8px;background:var(--color-border);border-radius:4px;overflow:hidden}.progress-fill{height:100%;background:var(--color-success);border-radius:4px;transition:width .3s ease}.progress-text{text-align:center;font-size:.85rem;color:var(--color-text-secondary);margin-top:.5rem}.review-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.5rem}.review-summary{font-size:.95rem;color:var(--color-text-secondary)}.review-summary .count{font-weight:600;color:var(--color-success)}.review-summary .issues{color:var(--color-critical)}.add-row-btn{display:flex;align-items:center;gap:.5rem;padding:.5rem 1rem;border:1px dashed var(--color-border-strong);border-radius:6px;background:#fff;font-size:.9rem;color:var(--color-text-secondary);cursor:pointer;transition:all .2s}.add-row-btn:hover{border-color:var(--color-primary);color:var(--color-primary)}.review-table-wrapper{overflow-x:auto;margin-bottom:1.5rem}.review-table{width:100%;border-collapse:collapse}.review-table th,.review-table td{padding:.75rem 1rem;border:1px solid var(--color-border);text-align:left;font-size:.9rem}.review-table th{background:var(--color-bg);font-weight:600;color:#475569}.review-table td{background:#fff}.editable-cell{cursor:pointer;transition:background .15s}.editable-cell:hover{background:var(--color-bg)}.cell-input{width:100%;padding:.35rem .5rem;border:1px solid var(--color-primary);border-radius:4px;font-size:.85rem;background:#fff}.delete-btn{padding:.35rem .75rem;border:1px solid #fecaca;border-radius:4px;background:var(--color-critical-bg);color:var(--color-critical);font-size:.8rem;cursor:pointer;transition:all .15s}.delete-btn:hover{background:#fee2e2;border-color:#f87171}.validation-errors{padding:1rem;background:var(--color-critical-bg);border:1px solid #fecaca;border-radius:8px;margin-bottom:1.5rem}.validation-errors h4{margin:0 0 .75rem;color:#991b1b;font-size:.95rem}.validation-errors ul{margin:0;padding-left:1.25rem}.validation-errors li{color:var(--color-critical);font-size:.85rem;margin-bottom:.25rem}.step-actions{display:flex;justify-content:flex-end;gap:1rem;margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid var(--color-border)}.btn{padding:.75rem 1.5rem;border-radius:8px;font-size:.95rem;font-weight:500;cursor:pointer;transition:all .2s}.btn-secondary{background:#fff;color:var(--color-text-secondary);border:1px solid var(--color-border)}.btn-secondary:hover{background:var(--color-bg);border-color:var(--color-border-strong)}.btn-primary{background:var(--color-primary);color:#fff;border:1px solid var(--color-primary)}.btn-primary:hover{background:#162d47}.btn-primary:disabled{background:var(--color-text-muted);border-color:var(--color-text-muted);cursor:not-allowed}.btn-success{background:var(--color-success);color:#fff;border:1px solid var(--color-success)}.btn-success:hover{background:#14532d}.success-message{text-align:center;padding:3rem 2rem}.success-icon{font-size:4rem;margin-bottom:1rem}.success-title{font-size:1.5rem;font-weight:600;color:var(--color-success);margin:0 0 .5rem}.success-text{font-size:1rem;color:var(--color-text-secondary);margin:0 0 2rem}@media(max-width:768px){.step-indicator{padding:1rem;overflow-x:auto}.step-list{min-width:max-content}.step-connector{width:30px}.step-label{display:none}.upload-content{padding:1rem}.step-card{padding:1.5rem}.cleaning-header{flex-direction:column;align-items:flex-start}.review-header{flex-direction:column;align-items:flex-start;gap:1rem}}.upload-onboarding{min-height:100vh;background:var(--color-bg);display:flex;align-items:center;justify-content:center;padding:2rem}.onboarding-card{background:#fff;border:1px solid var(--color-border);border-radius:16px;padding:3rem;max-width:600px;width:100%;box-shadow:0 4px 24px #0000000f;text-align:center}.onboarding-icon{font-size:3rem;margin-bottom:1.5rem}.onboarding-title{font-size:1.75rem;font-weight:600;color:var(--color-text);margin:0 0 1rem}.onboarding-subtitle{font-size:1rem;color:var(--color-text-secondary);margin:0 0 2rem}.onboarding-text{font-size:1rem;color:var(--color-text-secondary);line-height:1.6;margin:0 0 1rem}.onboarding-text.muted{font-size:.9rem;color:var(--color-text-muted);margin-top:1.5rem}.onboarding-text strong{color:var(--color-text)}.onboarding-list{text-align:left;padding-left:1.5rem;margin:1.5rem 0}.onboarding-list li{font-size:.95rem;color:var(--color-text-secondary);margin-bottom:.5rem;line-height:1.5}.onboarding-actions{display:flex;justify-content:center;gap:1rem;margin-top:2rem}.onboarding-steps{text-align:left;margin:0 0 1rem}.onboarding-step{display:flex;gap:1rem;padding:1rem 0;border-bottom:1px solid var(--color-border)}.onboarding-step:last-child{border-bottom:none}.step-number{width:32px;height:32px;border-radius:50%;background:var(--color-primary);color:#fff;font-size:.9rem;font-weight:600;display:flex;align-items:center;justify-content:center;flex-shrink:0}.step-content h4{font-size:1rem;font-weight:600;color:var(--color-text);margin:0 0 .25rem}.step-content p{font-size:.9rem;color:var(--color-text-secondary);margin:0;line-height:1.5}@media(max-width:600px){.onboarding-card{padding:2rem 1.5rem}.onboarding-title{font-size:1.5rem}.onboarding-actions{flex-direction:column}.onboarding-actions .btn{width:100%}}