:root{--ink-900: #0B1F36;--ink-800: #112B47;--ink-700: #1B3A5C;--ink-600: #2A4D74;--ink-500: #4A6A8E;--ink-400: #7A93B1;--ink-300: #B0C0D3;--ink-200: #D7E0EB;--ink-100: #ECF1F7;--ink-50: #F5F8FC;--blue-700: #133AB8;--blue-600: #1B4FE0;--blue-500: #2E66F5;--blue-400: #5B86FF;--blue-300: #9CB6FF;--blue-200: #CCD9FF;--blue-100: #E5ECFF;--blue-50: #F2F5FF;--bg-app: #F5F7FB;--bg-surface: #FFFFFF;--bg-raised: #FFFFFF;--bg-sunken: #EEF2F8;--bg-grid: #E8EEF6;--text-strong: var(--ink-900);--text-body: var(--ink-700);--text-muted: var(--ink-500);--text-soft: var(--ink-400);--text-on-primary: #FFFFFF;--border-subtle: #E4EAF2;--border-default: #D5DEEA;--border-strong: #B7C5D6;--success-700: #066B4F;--success-600: #0A8A66;--success-500: #12A47C;--success-100: #DBF5EC;--success-50: #ECFAF4;--warning-700: #8A5300;--warning-600: #B36A00;--warning-500: #D68910;--warning-100: #FCEBC9;--warning-50: #FEF6E6;--danger-700: #9C1B2E;--danger-600: #C82340;--danger-500: #E63D58;--danger-100: #FBDDE3;--danger-50: #FDEEF1;--info-600: #0E84C7;--info-100: #D6EEFB;--info-50: #EAF6FD;--d-arq: #1B4FE0;--d-est: #C82340;--d-hid: #0E84C7;--d-ele: #D68910;--d-avac: #12A47C;--d-tel: #8E44AD;--d-spcl: #475569;--d-arq-soft: #E5ECFF;--d-est-soft: #FBDDE3;--d-hid-soft: #D6EEFB;--d-ele-soft: #FCEBC9;--d-avac-soft: #DBF5EC;--d-tel-soft: #EFE0FA;--d-spcl-soft: #E2E8F0;--r-xs: 4px;--r-sm: 6px;--r-md: 10px;--r-lg: 14px;--r-xl: 20px;--r-pill: 999px;--s-1: 4px;--s-2: 8px;--s-3: 12px;--s-4: 16px;--s-5: 20px;--s-6: 24px;--s-7: 32px;--s-8: 40px;--s-9: 56px;--s-10: 72px;--shadow-xs: 0 1px 2px rgba(11,31,54,.05);--shadow-sm: 0 2px 6px rgba(11,31,54,.06), 0 1px 2px rgba(11,31,54,.04);--shadow-md: 0 8px 24px rgba(11,31,54,.08), 0 2px 6px rgba(11,31,54,.05);--shadow-lg: 0 24px 60px rgba(11,31,54,.14), 0 6px 16px rgba(11,31,54,.06);--glow-blue: 0 0 0 4px rgba(27,79,224,.18);--glow-blue-soft: 0 8px 32px rgba(27,79,224,.2);--font-sans: "IBM Plex Sans", system-ui, -apple-system, sans-serif;--font-mono: "IBM Plex Mono", ui-monospace, monospace;--ease-out: cubic-bezier(.16, 1, .3, 1);--ease-in-out: cubic-bezier(.65, 0, .35, 1);--dur-fast: .14s;--dur-base: .22s;--dur-slow: .42s;--blue: var(--blue-600);--blue-light: var(--blue-500);--blue-pale: var(--blue-50);--blue-mid: var(--blue-200);--text: var(--text-strong);--text-2: var(--text-body);--text-3: var(--text-muted);--border: var(--border-default);--border-2: var(--border-subtle);--surface: var(--bg-surface);--bg: var(--bg-app);--red: var(--danger-600);--green: var(--success-500);--amber: var(--warning-500);--purple: var(--d-tel);--sidebar-w: 224px;--radius: var(--r-md);--clay-r: var(--r-xl);--shadow: var(--shadow-sm);--sb-bg: var(--ink-900);--sb-active: var(--blue-600);--sb-hover: var(--ink-700);--sb-text: var(--ink-400);--sb-text-hi: var(--ink-200);--sb-border: var(--ink-700);--sb-section: var(--ink-500)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{height:100%;background:var(--bg-app);color:var(--text-body);font-family:var(--font-sans);font-size:14px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-feature-settings:"ss01","cv11"}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--ink-200);border-radius:var(--r-pill);border:2px solid var(--bg-app)}::-webkit-scrollbar-thumb:hover{background:var(--ink-300)}input,select,textarea,button{font-family:var(--font-sans)}::selection{background:var(--blue-200);color:var(--ink-900)}input:focus,select:focus,textarea:focus{outline:none}button{cursor:pointer}a{text-decoration:none;color:inherit}.t-display{font-size:56px;line-height:1.04;letter-spacing:-.025em;font-weight:600;color:var(--text-strong)}.t-h1{font-size:40px;line-height:1.1;letter-spacing:-.02em;font-weight:600;color:var(--text-strong)}.t-h2{font-size:28px;line-height:1.18;letter-spacing:-.015em;font-weight:600;color:var(--text-strong)}.t-h3{font-size:20px;line-height:1.25;letter-spacing:-.01em;font-weight:600;color:var(--text-strong)}.t-h4{font-size:16px;line-height:1.35;font-weight:600;color:var(--text-strong)}.t-body{font-size:15px;line-height:1.55;font-weight:400;color:var(--text-body)}.t-body-sm{font-size:13px;line-height:1.5;font-weight:400;color:var(--text-body)}.t-caption{font-size:12px;line-height:1.4;font-weight:500;color:var(--text-muted);letter-spacing:.01em}.t-overline{font-size:11px;line-height:1.4;font-weight:600;color:var(--text-muted);letter-spacing:.12em;text-transform:uppercase}.t-mono{font-family:var(--font-mono);font-size:13px;line-height:1.5;color:var(--text-body);font-feature-settings:"zero" 1}.bp-grid{background-image:linear-gradient(var(--bg-grid) 1px,transparent 1px),linear-gradient(90deg,var(--bg-grid) 1px,transparent 1px);background-size:24px 24px}.bp-grid-fine{background-image:linear-gradient(var(--bg-grid) 1px,transparent 1px),linear-gradient(90deg,var(--bg-grid) 1px,transparent 1px);background-size:8px 8px;background-color:var(--bg-surface)}#root{display:flex;height:100vh;overflow:hidden}.app-shell{flex:1;display:flex;height:100vh;overflow:hidden}.loading-screen{flex:1;display:grid;place-items:center;background:var(--bg-app)}.sidebar{width:var(--sidebar-w);background:var(--ink-900);border-right:1px solid var(--ink-800);display:flex;flex-direction:column;position:fixed;top:0;left:0;height:100vh;z-index:120;padding:0;transform:translate(-100%);transition:transform var(--dur-base) var(--ease-out),box-shadow var(--dur-base);box-shadow:none;flex-shrink:0}.sidebar.sidebar-open{transform:translate(0);box-shadow:0 0 40px #0b1f3666}.sidebar-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0b1f3666;z-index:119;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}@media (min-width:1024px){.sidebar{position:relative;transform:none!important;box-shadow:none!important}.sidebar-overlay{display:none!important}.topbar-hamburger{display:none}}.main{flex:1;display:flex;flex-direction:column;height:100vh;overflow:hidden;width:100%;min-width:0}.topbar{background:var(--bg-surface);border-bottom:1px solid var(--border-subtle);padding:0 var(--s-6);height:56px;display:flex;align-items:center;justify-content:space-between;flex-shrink:0;z-index:50;box-shadow:var(--shadow-xs);gap:var(--s-4)}.content{padding:var(--s-6) var(--s-7);flex:1;overflow-y:auto;min-height:0;width:100%;max-width:none}.content.gantt-mode{padding:0;overflow:hidden;display:flex;flex-direction:column}.auth-shell{flex:1;min-height:100vh;background:radial-gradient(ellipse at top,var(--blue-50) 0%,var(--bg-app) 60%);display:grid;place-items:center;padding:var(--s-6)}.auth-card{width:min(100%,420px);background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--r-xl);padding:var(--s-8) var(--s-7);box-shadow:var(--shadow-lg);margin:auto}.register-card{width:min(100%,480px)}.sb-logo{padding:18px 16px 14px;border-bottom:1px solid var(--sb-border)}.sb-logo-mark{display:flex;align-items:center;gap:10px}.sb-logo-icon{width:32px;height:32px;background:var(--blue-600);border-radius:var(--r-sm);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm)}.sb-logo-text{font-weight:600;font-size:15px;color:#fff;letter-spacing:-.2px}.sb-logo-sub{font-size:10px;color:var(--sb-section);margin-top:1px;font-weight:500;letter-spacing:.1em;text-transform:uppercase}.sb-section{padding:18px 14px 5px;font-size:10px;font-weight:600;color:var(--sb-section);letter-spacing:.1em;text-transform:uppercase}.sb-item{display:flex;align-items:center;gap:9px;padding:8px 12px;border-radius:var(--r-md);margin:1px 8px;color:var(--sb-text);font-size:13px;font-weight:500;cursor:pointer;transition:all var(--dur-fast) var(--ease-out);border:none;background:none;width:calc(100% - 16px);text-align:left}.sb-item:hover{background:var(--sb-hover);color:var(--sb-text-hi)}.sb-item.locked{opacity:.68}.sb-item.locked .icon{filter:grayscale(1)}.sb-item.active{background:#1b4fe02e;color:#fff;font-weight:600;box-shadow:none;position:relative}.sb-item.active:before{content:"";position:absolute;left:-8px;top:50%;transform:translateY(-50%);width:3px;height:60%;background:var(--blue-400);border-radius:0 var(--r-pill) var(--r-pill) 0}.sb-item .icon{width:16px;height:16px;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:14px}.sb-badge{margin-left:auto;background:#ffffff1f;color:var(--ink-200);font-size:10px;font-weight:600;padding:1px 6px;border-radius:var(--r-pill);border:1px solid rgba(255,255,255,.1)}.sb-item.active .sb-badge{background:#0003;color:#fff}.sb-nav{flex:1;overflow-y:auto;padding-top:var(--s-1)}.sb-bottom{padding:var(--s-4);border-top:1px solid var(--ink-800)}.sb-user{display:flex;align-items:center;gap:var(--s-2);margin-bottom:var(--s-2)}.sb-user-info{min-width:0}.sb-avatar{width:32px;height:32px;border-radius:50%;background:var(--blue-600);color:var(--ink-100);font-weight:600;font-size:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0;border:2px solid rgba(255,255,255,.15)}.sb-user-name{font-size:13px;font-weight:600;color:var(--ink-100);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sb-user-role{font-size:11px;color:var(--ink-500)}.sb-logout{width:100%;padding:6px;border-radius:var(--r-sm);border:1px solid var(--ink-700);background:transparent;color:var(--ink-500);font-size:12px;font-weight:500;cursor:pointer;transition:all var(--dur-fast);text-align:center}.sb-logout:hover{background:var(--ink-800);color:var(--ink-300)}.page-title{font-size:16px;font-weight:600;color:var(--text-strong);letter-spacing:-.2px}.tb-actions{display:flex;gap:8px;align-items:center}.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:var(--r-md);font-size:13px;font-weight:500;border:1.5px solid transparent;transition:all var(--dur-fast) var(--ease-out);cursor:pointer}.btn-primary{background:var(--blue-600);color:#fff;border-color:var(--blue-600);box-shadow:var(--shadow-sm)}.btn-primary:hover{background:var(--blue-700);box-shadow:var(--shadow-md)}.btn-primary:active{background:var(--blue-700);box-shadow:var(--shadow-xs)}.btn-primary:focus-visible{outline:none;box-shadow:var(--glow-blue)}.btn-secondary{background:var(--bg-surface);color:var(--text-body);border:1.5px solid var(--border-default);box-shadow:var(--shadow-xs)}.btn-secondary:hover{background:var(--bg-sunken);box-shadow:var(--shadow-sm)}.btn-secondary:active{background:var(--bg-sunken);box-shadow:none}.btn-ghost{background:transparent;color:var(--text-muted);border:none;padding:7px 10px}.btn-ghost:hover{background:var(--bg-sunken);color:var(--text-body)}.btn-danger{background:var(--danger-50);color:var(--danger-600);border:1.5px solid var(--danger-100)}.btn-danger:hover{background:var(--danger-100)}.btn-sm{padding:4px 10px;font-size:12px}.card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--r-lg);box-shadow:var(--shadow-sm)}.card:hover{box-shadow:var(--shadow-md)}.card-header{padding:var(--s-5) var(--s-5) 0;display:flex;align-items:center;justify-content:space-between}.card-body{padding:var(--s-5)}.stat-card{padding:var(--s-5);border-radius:var(--r-lg);background:var(--bg-surface);border:1px solid var(--border-subtle);box-shadow:var(--shadow-sm);transition:box-shadow var(--dur-fast) var(--ease-out)}.stat-card:hover{box-shadow:var(--shadow-md)}.stat-label{font-size:11px;font-weight:600;color:var(--text-muted);letter-spacing:.1em;text-transform:uppercase;margin-bottom:7px}.stat-value{font-size:26px;font-weight:600;color:var(--text-strong);letter-spacing:-.03em}.stat-sub{font-size:12px;color:var(--text-muted);margin-top:4px}.kanban-wrap{display:flex;gap:var(--s-3);overflow-x:auto;padding-bottom:var(--s-5);align-items:flex-start}.kanban-col{min-width:224px;width:224px;flex-shrink:0;background:var(--bg-sunken);border:1px solid var(--border-subtle);border-radius:var(--r-lg);overflow:hidden;transition:border-color var(--dur-fast);box-shadow:var(--shadow-xs)}.kanban-col.drag-over{border-color:var(--blue-600);background:var(--blue-50)}.kanban-col-header{padding:10px 14px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border-subtle);background:var(--bg-surface)}.kanban-col-title{font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted)}.kanban-count{background:var(--ink-100);color:var(--text-muted);font-size:11px;font-weight:600;padding:1px 7px;border-radius:var(--r-pill)}.kanban-col-body{padding:var(--s-2);display:flex;flex-direction:column;gap:6px;min-height:80px}.k-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--r-md);padding:var(--s-3);cursor:pointer;transition:all var(--dur-fast) var(--ease-out);box-shadow:var(--shadow-xs)}.k-card:hover{border-color:var(--blue-300);box-shadow:var(--shadow-sm)}.k-card.dragging{opacity:.4}.k-card-name{font-size:13px;font-weight:500;color:var(--text-strong);margin-bottom:3px}.k-card-sub{font-size:11px;color:var(--text-muted);margin-bottom:8px}.k-card-footer{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:4px}.tag{display:inline-flex;align-items:center;gap:3px;padding:2px 8px;border-radius:var(--r-pill);font-size:11px;font-weight:500;border:1px solid transparent}.tag-blue{background:var(--blue-50);color:var(--blue-600);border-color:var(--blue-100)}.tag-green{background:var(--success-50);color:var(--success-600);border-color:var(--success-100)}.tag-red{background:var(--danger-50);color:var(--danger-600);border-color:var(--danger-100)}.tag-amber{background:var(--warning-50);color:var(--warning-600);border-color:var(--warning-100)}.tag-purple{background:var(--d-tel-soft);color:var(--d-tel);border-color:#e0c8f5}.tag-gray{background:var(--ink-50);color:var(--text-muted);border-color:var(--ink-200)}.k-followup{display:flex;align-items:center;gap:4px;font-size:11px;color:var(--text-muted)}.k-followup.overdue{color:var(--danger-600)}.table-wrap{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--border-subtle);background:var(--bg-surface);box-shadow:var(--shadow-sm)}table{width:100%;border-collapse:collapse}thead th{padding:10px 16px;text-align:left;font-size:11px;font-weight:600;color:var(--text-muted);letter-spacing:.1em;text-transform:uppercase;background:var(--bg-sunken);border-bottom:1px solid var(--border-default)}tbody td{padding:12px 16px;border-bottom:1px solid var(--border-subtle);font-size:13px;color:var(--text-body)}tbody tr:last-child td{border-bottom:none}tbody tr:hover td{background:var(--blue-50)}tbody tr{cursor:pointer;transition:background .1s}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0b1f3673;z-index:300;display:flex;align-items:center;justify-content:center;padding:var(--s-5);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);animation:fadeOverlay var(--dur-base) var(--ease-out)}@keyframes fadeOverlay{0%{opacity:0}to{opacity:1}}.modal{background:var(--bg-surface);border-radius:var(--r-lg);border:1px solid var(--border-subtle);box-shadow:var(--shadow-lg);width:100%;max-height:90vh;overflow-y:auto;animation:modalIn var(--dur-base) var(--ease-out)}@keyframes modalIn{0%{opacity:0;transform:scale(.97) translateY(6px)}to{opacity:1;transform:scale(1) translateY(0)}}.modal-sm{max-width:460px}.modal-md{max-width:600px}.modal-lg{max-width:800px}.modal-header{padding:var(--s-6) var(--s-6) 0;display:flex;align-items:flex-start;justify-content:space-between}.modal-title{font-size:16px;font-weight:600;color:var(--text-strong)}.modal-body{padding:var(--s-5) var(--s-6)}.modal-footer{padding:0 var(--s-6) var(--s-6);display:flex;gap:var(--s-2);justify-content:flex-end}.close-btn{background:transparent;border:1px solid var(--border-subtle);width:30px;height:30px;border-radius:var(--r-sm);display:flex;align-items:center;justify-content:center;color:var(--text-muted);font-size:16px;cursor:pointer;flex-shrink:0;transition:all var(--dur-fast)}.close-btn:hover{background:var(--bg-sunken);color:var(--text-strong);border-color:var(--border-default)}.form-grid{display:grid;gap:14px}.form-grid-2{grid-template-columns:1fr 1fr}.form-group{display:flex;flex-direction:column;gap:5px}.form-group.span-2{grid-column:1/-1}label{font-size:11px;font-weight:600;color:var(--text-muted);letter-spacing:.06em;text-transform:uppercase}.form-input{padding:8px 12px;border:1.5px solid var(--border-default);border-radius:var(--r-md);font-size:13px;color:var(--text-strong);background:var(--bg-surface);transition:all var(--dur-fast) var(--ease-out);width:100%}.form-input:hover{border-color:var(--border-strong)}.form-input:focus{border-color:var(--blue-600);box-shadow:var(--glow-blue)}.form-input::placeholder{color:var(--text-soft)}textarea.form-input{resize:vertical;min-height:80px}.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}.cal-day-name{text-align:center;font-size:10px;font-weight:600;color:var(--text-muted);padding:6px 0;letter-spacing:.04em}.cal-day{border:1px solid var(--border-subtle);border-radius:10px;min-height:78px;padding:5px}.cal-day.today{border-color:var(--blue-600);background:var(--blue-50)}.cal-day.other-month{background:var(--bg-app);opacity:.5}.cal-day-num{font-size:11px;font-weight:600;color:var(--text-body);margin-bottom:3px}.cal-day.today .cal-day-num{color:var(--blue-600)}.cal-event{background:var(--blue-50);color:var(--blue-600);font-size:9px;font-weight:600;padding:2px 5px;border-radius:5px;margin-bottom:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;cursor:pointer;border:1px solid var(--blue-200)}.cal-event.meeting{background:#f0fdf4;color:#16a34a;border-color:#bbf7d0}.cal-event.followup{background:var(--warning-50);color:var(--warning-600);border-color:var(--warning-100)}.cal-event.deadline{background:#fef2f2;color:var(--red);border-color:#fecaca}.pipe-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.tabs{display:flex;gap:2px;background:var(--bg-sunken);border:1px solid var(--border-subtle);border-radius:var(--r-lg);padding:3px}.tab{padding:5px 14px;border-radius:var(--r-md);font-size:12px;font-weight:500;color:var(--text-muted);border:none;background:transparent;cursor:pointer;transition:all var(--dur-fast) var(--ease-out)}.tab.active{background:var(--bg-surface);color:var(--blue-600);box-shadow:var(--shadow-sm);font-weight:600}.fu-item{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--border-subtle)}.fu-item:last-child{border-bottom:none}.fu-check{width:18px;height:18px;border:1px solid var(--border-subtle);border-radius:5px;flex-shrink:0;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .15s}.fu-check.done{background:var(--green);border-color:var(--green)}.fu-check.done:after{content:"✓";color:#fff;font-size:10px;font-weight:600}.fu-check:hover:not(.done){border-color:var(--blue-600)}.empty-state{text-align:center;padding:40px 20px;color:var(--text-3)}.empty-state .icon{font-size:36px;margin-bottom:12px}.empty-state p{font-size:13px}.badge{padding:3px 9px;border-radius:var(--r-pill);font-size:11px;font-weight:500;border:1px solid transparent}.divider{height:1px;background:var(--border-2);margin:16px 0}.search-input{padding:7px 12px 7px 34px;border:1.5px solid var(--border-default);border-radius:var(--r-md);font-size:13px;color:var(--text-strong);background:var(--bg-surface);width:230px;transition:all var(--dur-base) var(--ease-out)}.search-input:hover{border-color:var(--border-strong)}.search-input:focus{border-color:var(--blue-600);width:270px;box-shadow:var(--glow-blue)}.search-wrap{position:relative}.search-icon{position:absolute;left:11px;top:50%;transform:translateY(-50%);color:var(--text-muted);font-size:13px;pointer-events:none}.conn-arrow{display:flex;align-items:center;gap:6px;font-size:11px;font-weight:500;color:var(--blue-600);background:var(--blue-50);padding:4px 10px;border-radius:var(--r-pill);border:1px solid var(--blue-200)}@keyframes fadeUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.fade-up{animation:fadeUp .2s ease}@keyframes scaleIn{0%{opacity:0;transform:scale(.97)}to{opacity:1;transform:scale(1)}}.scale-in{animation:scaleIn .17s ease}@keyframes spin{to{transform:rotate(360deg)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.pill-stage{padding:3px 9px;border-radius:var(--r-pill);font-size:11px;font-weight:500;white-space:nowrap;border:1px solid transparent}.portal-wrap{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg-app);font-family:var(--font-sans)}.portal-header{background:var(--sb-bg);color:#fff;padding:0 24px;height:58px;display:flex;align-items:center;justify-content:space-between;box-shadow:0 2px 12px #0003}.portal-logo{display:flex;align-items:center;gap:10px}.portal-logo-icon{width:34px;height:34px;background:#ffffff1f;border-radius:9px;display:flex;align-items:center;justify-content:center;border:1.5px solid rgba(255,255,255,.15)}.portal-project-name{font-weight:600;font-size:14px;letter-spacing:-.3px}.portal-client-name{font-size:10px;opacity:.5;margin-top:1px;font-weight:500}.portal-body{max-width:900px;margin:0 auto;padding:32px 20px 60px}.portal-card{background:var(--bg-surface);border-radius:var(--r-xl);border:1px solid var(--border-subtle);box-shadow:var(--shadow-sm);overflow:hidden;margin-bottom:20px}.portal-card-header{padding:14px 22px;border-bottom:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:space-between;background:var(--bg-sunken)}.portal-card-title{font-weight:600;font-size:13.5px;color:var(--text-strong);display:flex;align-items:center;gap:8px}.portal-card-body{padding:18px 22px}.portal-stage-step{padding:10px 6px;text-align:center;font-size:10px;font-weight:600;letter-spacing:.04em;flex:1}.portal-stage-step.done{background:var(--blue-600);color:#fff}.portal-stage-step.current{background:var(--blue-500);color:#fff}.portal-stage-step.upcoming{background:var(--bg-sunken);color:var(--text-muted)}.ml-row{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid var(--border-subtle)}.ml-row:last-child{border-bottom:none}.ml-status-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.ml-status-dot.entregue{background:#10b981}.ml-status-dot.em_andamento{background:#f59e0b}.ml-status-dot.pendente{background:#cbd5e1}.portal-file-item{display:flex;align-items:center;gap:12px;padding:10px 12px;border:1px solid var(--border-subtle);border-radius:12px;background:var(--bg-sunken);margin-bottom:8px;box-shadow:3px 3px #4f7ef812}.portal-file-icon{width:36px;height:36px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:18px;background:var(--blue-50);border:1.5px solid var(--blue-200);flex-shrink:0}.portal-login{min-height:100vh;background:linear-gradient(135deg,#2e3d5c,#4f7ef8);display:flex;align-items:center;justify-content:center}.portal-login-card{background:var(--bg-surface);border-radius:var(--r-xl);padding:48px;width:420px;box-shadow:var(--shadow-lg);border:1px solid var(--border-subtle)}.portal-timeline-item{display:flex;gap:14px;padding-bottom:18px;position:relative}.portal-timeline-item:before{content:"";position:absolute;left:13px;top:28px;bottom:0;width:2px;background:var(--border-subtle)}.portal-timeline-item:last-child:before{display:none}.portal-tl-dot{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;flex-shrink:0;z-index:1;border:1px solid var(--border-subtle);background:var(--bg-surface)}.ml-internal-row{display:flex;align-items:center;gap:10px;padding:11px 0;border-bottom:1px solid var(--border-subtle)}.ml-internal-row:last-child{border-bottom:none}.ml-status-badge{padding:3px 9px;border-radius:99px;font-size:11px;font-weight:600;border:1.5px solid transparent}.ml-status-badge.entregue{background:#ecfdf5;color:#059669;border-color:#a7f3d0}.ml-status-badge.em_andamento{background:var(--warning-50);color:var(--warning-600);border-color:var(--warning-100)}.ml-status-badge.pendente{background:var(--bg-app);color:var(--text-muted);border-color:var(--border-default)}.proj-page{position:fixed;top:0;right:0;bottom:0;left:0;background:var(--bg-app);z-index:200;display:flex;flex-direction:column;overflow:hidden}.proj-page-header{background:var(--bg-surface);border-bottom:1px solid var(--border-default);padding:0 28px;height:56px;display:flex;align-items:center;gap:16px;flex-shrink:0;box-shadow:var(--shadow-sm)}.proj-page-body{flex:1;display:flex;overflow:hidden}.proj-sidebar{width:260px;background:var(--bg-surface);border-right:1px solid var(--border-default);display:flex;flex-direction:column;flex-shrink:0;overflow-y:auto}.proj-content{flex:1;overflow-y:auto;padding:24px}.proj-nav-item{display:flex;align-items:center;gap:10px;padding:10px 16px;font-size:12.5px;font-weight:600;color:var(--text-body);cursor:pointer;border-left:3px solid transparent;transition:all .15s}.proj-nav-item:hover{background:var(--bg-app);color:var(--text-strong)}.proj-nav-item.active{background:var(--blue-50);color:var(--blue-600);border-left-color:var(--blue-600);font-weight:600}.proj-nav-section{padding:16px 16px 6px;font-size:10px;font-weight:600;color:var(--text-muted);letter-spacing:.08em;text-transform:uppercase}.proj-info-row{display:flex;flex-direction:column;gap:3px;padding:10px 16px;border-bottom:1px solid var(--border-subtle)}.proj-info-label{font-size:10px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.proj-info-value{font-size:12.5px;color:var(--text-strong);font-weight:600}.timeline{display:flex;flex-direction:column;gap:0}.tl-item{display:flex;gap:16px;position:relative}.tl-item:before{content:"";position:absolute;left:15px;top:32px;bottom:-8px;width:2px;background:var(--border-subtle)}.tl-item:last-child:before{display:none}.tl-dot{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;flex-shrink:0;border:1px solid var(--border-subtle);background:var(--bg-surface);z-index:1}.tl-dot.meeting{background:#f0fdf4;border-color:#bbf7d0}.tl-dot.task{background:var(--blue-50);border-color:var(--blue-200)}.tl-dot.file{background:#f5f3ff;border-color:#ddd6fe}.tl-dot.message{background:#fffbeb;border-color:#fde68a}.tl-dot.stage{background:#ecfdf5;border-color:#a7f3d0}.tl-dot.note{background:var(--bg-app);border-color:var(--border-default)}.tl-body{flex:1;padding-bottom:20px}.tl-title{font-size:12.5px;font-weight:600;color:var(--text-strong);margin-bottom:2px}.tl-meta{font-size:11px;color:var(--text-muted);margin-bottom:6px}.tl-content{font-size:12.5px;color:var(--text-body);background:var(--bg-app);border-radius:10px;padding:10px 12px;line-height:1.6;border:1px solid var(--border-subtle)}.msg-wrap{display:flex;flex-direction:column;height:100%}.msg-list{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:12px;padding:4px 0 16px}.msg-bubble{max-width:72%;padding:10px 14px;border-radius:14px;font-size:12.5px;line-height:1.6;border:2px solid transparent}.msg-bubble.sent{background:var(--blue-600);color:#fff;align-self:flex-end;border-bottom-right-radius:4px;border-color:var(--blue-500)}.msg-bubble.received{background:var(--bg-surface);border:1px solid var(--border-subtle);color:var(--text-strong);align-self:flex-start;border-bottom-left-radius:4px}.msg-bubble.internal{background:#fffbeb;border:1.5px solid #fde68a;color:var(--text-strong);align-self:flex-start;border-bottom-left-radius:4px}.msg-meta{font-size:10px;margin-top:4px;opacity:.7}.msg-input-wrap{border-top:1px solid var(--border-default);padding:14px 0 0;display:flex;flex-direction:column;gap:8px}.msg-type-tabs{display:flex;gap:4px}.msg-type-btn{padding:4px 10px;border-radius:6px;font-size:11px;font-weight:600;border:1px solid var(--border-subtle);background:transparent;color:var(--text-body);cursor:pointer;transition:all .15s}.msg-type-btn.active.cliente{border-color:var(--blue-600);color:var(--blue-600);background:var(--blue-50)}.msg-type-btn.active.interno{border-color:#b45309;color:#b45309;background:#fffbeb}.file-drop{border:1.5px dashed var(--border-default);border-radius:var(--r-xl);padding:32px;text-align:center;cursor:pointer;transition:all .2s}.file-drop:hover,.file-drop.dragover{border-color:var(--blue-600);background:var(--blue-50)}.file-item{display:flex;align-items:center;gap:12px;padding:12px;border:1px solid var(--border-subtle);border-radius:14px;background:var(--bg-surface);transition:all .15s;box-shadow:var(--shadow-sm)}.file-item:hover{border-color:var(--blue-600);box-shadow:var(--shadow-md)}.file-icon{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0;border:1px solid var(--border-subtle)}.file-icon.pdf{background:#fef2f2;border-color:#fecaca}.file-icon.dwg{background:#fffbeb;border-color:#fde68a}.file-icon.img{background:#f0fdf4;border-color:#bbf7d0}.file-icon.doc{background:var(--blue-50);border-color:var(--blue-200)}.file-icon.other{background:var(--bg-app);border-color:var(--border-default)}.file-name{font-size:12.5px;font-weight:600;color:var(--text-strong)}.file-meta{font-size:11px;color:var(--text-muted);margin-top:2px}.memorial-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--shadow-sm)}.memorial-header{padding:14px 18px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border-subtle);background:var(--bg-sunken)}.memorial-body{padding:18px}.disc-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--r-xl);overflow:hidden;transition:all .15s;box-shadow:var(--shadow-sm)}.disc-card:hover{box-shadow:var(--shadow-md)}.disc-header{padding:14px 18px;display:flex;align-items:center;gap:12px;cursor:pointer;-webkit-user-select:none;user-select:none}.disc-header:hover{background:var(--bg-app)}.disc-icon{width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:17px;flex-shrink:0;border:1px solid var(--border-subtle)}.disc-progress-bar{height:5px;background:var(--bg-sunken);border-radius:99px;overflow:hidden;flex:1}.disc-progress-fill{height:5px;border-radius:99px;transition:width .5s cubic-bezier(.4,0,.2,1)}.cl-fase{margin-bottom:0}.cl-fase-header{padding:9px 18px;background:var(--bg-app);border-bottom:1px solid var(--border-subtle);border-top:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:space-between;cursor:pointer}.cl-fase-header:hover{background:var(--blue-50)}.cl-fase-title{font-size:10.5px;font-weight:600;color:var(--text-body);letter-spacing:.06em;text-transform:uppercase}.cl-items{padding:4px 0}.cl-item{display:flex;align-items:flex-start;gap:10px;padding:8px 18px;transition:background .1s;cursor:pointer}.cl-item:hover{background:var(--bg-app)}.cl-item.done .cl-item-text{text-decoration:line-through;color:var(--text-muted)}.cl-item.na .cl-item-text{color:var(--text-muted);font-style:italic}.cl-checkbox{width:17px;height:17px;border:1px solid var(--border-subtle);border-radius:4px;flex-shrink:0;margin-top:1px;display:flex;align-items:center;justify-content:center;transition:all .15s}.cl-checkbox.done{background:var(--green);border-color:var(--green)}.cl-checkbox.na{background:var(--text-3);border-color:var(--text-3)}.cl-checkbox.done:after{content:"✓";color:#fff;font-size:9px;font-weight:600}.cl-checkbox.na:after{content:"–";color:#fff;font-size:11px;font-weight:600}.cl-item-text{font-size:12.5px;color:var(--text-strong);line-height:1.5}.cl-item-sub{font-size:10.5px;color:var(--text-3);margin-top:2px}.proj-total-bar{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--r-xl);padding:18px 22px;margin-bottom:20px;box-shadow:var(--shadow-sm)}.annot-panel{background:var(--bg-sunken);border-top:1px solid var(--border-subtle);padding:14px 18px 14px 46px;animation:fadeUp .18s ease}.annot-entry{display:flex;gap:10px;padding:10px 0;border-bottom:1px solid var(--border-subtle)}.annot-entry:last-child{border-bottom:none}.annot-avatar{width:26px;height:26px;border-radius:50%;background:var(--blue-50);color:var(--blue-600);font-size:10px;font-weight:600;display:flex;align-items:center;justify-content:center;flex-shrink:0;border:1.5px solid var(--blue-200)}.annot-img{max-width:100%;max-height:320px;border-radius:8px;border:1px solid var(--border-subtle);margin-top:6px;display:block;cursor:zoom-in}.annot-img:hover{opacity:.92}.annot-badge{display:inline-flex;align-items:center;gap:3px;font-size:10px;font-weight:600;padding:2px 7px;border-radius:99px;background:var(--blue-50);color:var(--blue-600);border:1.5px solid var(--blue-200)}.annot-badge.has-annot{background:#fff7ed;color:#c2410c;border-color:#fed7aa}.paste-zone{border:1.5px dashed var(--border-default);border-radius:10px;padding:10px 14px;font-size:12px;color:var(--text-muted);text-align:center;cursor:pointer;transition:all .2s;margin-top:8px}.paste-zone:focus,.paste-zone.active{border-color:var(--blue-600);background:var(--blue-50);color:var(--blue-600);outline:none}.paste-zone:hover{border-color:var(--blue-400)}.instr-badge{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;border-radius:50%;border:1px solid var(--border-subtle);background:var(--bg-app);color:var(--text-muted);font-size:10px;font-weight:600;cursor:pointer;flex-shrink:0;transition:all .15s;line-height:1}.instr-badge.has-instr{border-color:#7c3aed;background:#f5f3ff;color:#7c3aed}.instr-badge:hover{border-color:var(--blue);background:var(--blue-50);color:var(--blue-600)}.instr-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0d1b2a80;z-index:400;display:flex;align-items:center;justify-content:center;padding:20px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.instr-modal{background:var(--bg-surface);border-radius:var(--r-xl);border:1px solid var(--border-subtle);box-shadow:var(--shadow-lg);width:100%;max-width:640px;max-height:85vh;overflow-y:auto}.instr-modal-header{padding:20px 24px 0;display:flex;gap:12px;align-items:flex-start}.instr-modal-body{padding:16px 24px 24px}.instr-img{max-width:100%;border-radius:10px;border:1px solid var(--border-subtle);margin-top:8px;cursor:zoom-in;display:block}.instr-img:hover{opacity:.9}.instr-editor-panel{background:var(--bg-sunken);border-top:1px solid var(--border-subtle);padding:12px 18px 12px 46px}.gantt-wrap{display:flex;flex-direction:column;background:var(--bg-surface);flex:1;min-height:0;overflow:hidden}.gantt-toolbar{padding:11px 20px;border-bottom:1px solid var(--border-subtle);display:flex;align-items:center;gap:12px;background:var(--bg-surface);flex-shrink:0}.gantt-scale-btn{padding:4px 12px;border-radius:8px;font-size:11.5px;font-weight:600;border:1px solid var(--border-subtle);background:transparent;color:var(--text-body);cursor:pointer;transition:all .15s}.gantt-scale-btn.active{border-color:var(--blue-600);color:var(--blue-600);background:var(--blue-50);box-shadow:var(--shadow-sm)}.gantt-body{display:flex;flex-direction:row;flex:1;overflow:hidden;min-height:0}.gantt-labels{width:260px;flex-shrink:0;border-right:1px solid var(--border-subtle);overflow-x:hidden;overflow-y:auto;background:var(--bg-surface)}.gantt-chart{flex:1;overflow-x:scroll;overflow-y:auto;position:relative}.gantt-chart::-webkit-scrollbar{height:10px}.gantt-chart::-webkit-scrollbar-track{background:var(--bg-sunken);border-radius:0}.gantt-chart::-webkit-scrollbar-thumb{background:var(--ink-400);border-radius:99px;border:1px solid var(--border-subtle)}.gantt-chart::-webkit-scrollbar-thumb:hover{background:var(--blue-600)}.gantt-label-row{padding:0 14px;display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--border-subtle);cursor:default}.gantt-label-row.disc{background:var(--bg-app);font-weight:600;font-size:12px;color:var(--text-strong)}.gantt-label-row.stage{background:var(--bg-surface);font-size:12px;color:var(--text-body);padding-left:28px}.gantt-label-row.stage:hover{background:var(--blue-50)}.gantt-row{border-bottom:1px solid var(--border-subtle);position:relative}.gantt-row.disc{background:var(--bg-app)}.gantt-row.stage{background:var(--bg-surface)}.gantt-row.stage:hover{background:var(--bg-sunken)}.gantt-header-cell{border-right:1px solid var(--border-subtle);font-size:10px;font-weight:600;color:var(--text-muted);letter-spacing:.04em;text-align:center;background:var(--bg-app);display:flex;align-items:center;justify-content:center;flex-shrink:0}.gantt-cell{border-right:1px solid var(--border-subtle);flex-shrink:0;position:relative}.gantt-cell.weekend{background:var(--bg-sunken)}.gantt-bar{position:absolute;border-radius:6px;cursor:grab;-webkit-user-select:none;user-select:none;display:flex;align-items:center;padding:0 6px;font-size:10px;font-weight:600;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;transition:filter .15s;box-shadow:var(--shadow-sm)}.gantt-bar:hover{filter:brightness(1.07)}.gantt-bar:active{cursor:grabbing}.gantt-bar-handle{position:absolute;width:8px;top:0;bottom:0;cursor:ew-resize;opacity:0;transition:opacity .15s}.gantt-bar-handle.left{left:0;border-radius:4px 0 0 4px}.gantt-bar-handle.right{right:0;border-radius:0 4px 4px 0;background:#ffffff4d}.gantt-bar:hover .gantt-bar-handle{opacity:1}.gantt-today-line{position:absolute;top:0;bottom:0;width:2px;background:var(--danger-500);opacity:.8;pointer-events:none;z-index:10}.gantt-today-line:before{content:"";position:absolute;top:0;left:-4px;width:10px;height:10px;background:var(--danger-500);border-radius:50%}.gantt-date-modal{position:fixed;z-index:500;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:14px;padding:16px;box-shadow:var(--shadow-lg);min-width:260px}.model3d-workspace{height:100%;min-height:0;display:flex;flex-direction:column;gap:8px;padding:8px;background:var(--bg-sunken)}.model3d-hero{display:grid;grid-template-columns:minmax(220px,1fr) auto auto;align-items:center;gap:var(--s-3);background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--r-lg);padding:var(--s-2) var(--s-3);box-shadow:var(--shadow-sm)}.model3d-hero-main{min-width:0}.model3d-kicker{font-size:10px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--blue-600);margin-bottom:4px}.model3d-hero h2{font-size:16px;font-weight:600;color:var(--text-strong);margin:0;line-height:1.2}.model3d-hero p{display:none}.model3d-stats{display:flex;align-items:stretch;gap:var(--s-2);flex-wrap:wrap;justify-content:flex-end}.model3d-stat{min-width:68px;padding:6px 9px;border:1px solid var(--border-subtle);border-radius:var(--r-md);background:var(--bg-sunken)}.model3d-stat span{display:block;font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);margin-bottom:2px}.model3d-stat strong{font-size:16px;font-weight:600;color:var(--text-strong);line-height:1}.model3d-stat-warn{background:var(--warning-50);border-color:var(--warning-100)}.model3d-upload-btn{white-space:nowrap;justify-self:end}.model3d-alert{background:var(--danger-50);border:1px solid var(--danger-100);border-radius:var(--r-md);color:var(--danger-600);font-size:12px;font-weight:600;padding:10px 13px}.model3d-alert.compact{margin:10px 12px 0;padding:8px 11px}.model3d-color-panel,.model3d-filter-panel,.model3d-mapping-panel,.model3d-material-panel{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--r-lg);box-shadow:var(--shadow-sm);overflow:hidden;min-height:0;display:flex;flex-direction:column}.model3d-accordion{min-height:auto}.model3d-accordion.collapsed{flex:0 0 auto}.model3d-accordion.expanded{min-height:0}.model3d-accordion-head{width:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 12px;border:none;background:var(--bg-sunken);color:inherit;text-align:left;cursor:pointer;border-bottom:1px solid transparent;font-family:var(--font-sans);transition:background var(--dur-fast)}.model3d-accordion.expanded .model3d-accordion-head{border-bottom-color:var(--border-subtle)}.model3d-accordion-head:hover{background:var(--blue-50)}.model3d-accordion-head strong{display:block;font-size:13px;font-weight:600;color:var(--text-strong)}.model3d-accordion-head span:not(.model3d-accordion-indicator){display:block;font-size:11px;color:var(--text-muted);margin-top:2px}.model3d-accordion-indicator{flex-shrink:0;font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--blue-600);background:var(--blue-50);border:1px solid var(--blue-100);border-radius:var(--r-pill);padding:3px 8px}.model3d-accordion-body{min-height:0;display:flex;flex-direction:column;overflow:hidden}.model3d-list-panel .model3d-accordion-body,.model3d-color-panel .model3d-accordion-body,.model3d-material-panel .model3d-accordion-body{flex:1}.model3d-color-head{display:flex;align-items:stretch;flex-direction:column;gap:8px;padding:10px 12px;border-bottom:1px solid var(--border-subtle);background:var(--bg-sunken)}.model3d-color-head strong{display:block;font-size:13px;font-weight:600;color:var(--text)}.model3d-color-head span{display:block;font-size:11px;color:var(--text-3);margin-top:2px}.model3d-color-template-row{display:flex;align-items:center;gap:6px;min-width:0;width:100%;max-width:100%}.model3d-color-template-row .form-input{height:34px;padding:6px 10px}.model3d-color-toolbar{display:flex;align-items:stretch;flex-direction:column;gap:8px;padding:10px 12px;border-bottom:1px solid var(--border-subtle)}.model3d-template-name{display:flex;flex-direction:column;gap:5px;min-width:0;max-width:none;flex:1}.model3d-template-name span,.model3d-rule-row label span{font-size:9.5px;font-weight:600;color:var(--text-3);letter-spacing:.06em;text-transform:uppercase}.model3d-color-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.model3d-color-actions .btn{justify-content:center;padding:5px 8px}.model3d-rule-list{display:flex;flex-direction:column;gap:8px;padding:10px 12px;overflow-y:auto;background:var(--bg-surface);min-height:0}.model3d-rule-row{display:grid;grid-template-columns:24px minmax(0,1fr) 54px 26px;gap:7px;align-items:end;padding:8px;border:1px solid var(--border-subtle);border-radius:12px;background:var(--bg-sunken)}.model3d-rule-row label:nth-of-type(2),.model3d-rule-row label:nth-of-type(3){grid-column:2 / span 3}.model3d-rule-row label{display:flex;flex-direction:column;gap:5px;min-width:0}.model3d-rule-enabled{align-items:center!important;justify-content:center;height:34px}.model3d-rule-enabled input{width:16px;height:16px;accent-color:var(--blue)}.model3d-color-input input{width:48px;height:34px;padding:3px;border:1px solid var(--border-subtle);border-radius:9px;background:var(--bg-surface);cursor:pointer}.model3d-filter-summary{padding:10px 12px;border-bottom:1px solid var(--border-subtle);background:var(--bg-surface)}.model3d-filter-summary .btn{width:100%;justify-content:center}.model3d-filter-groups{display:flex;flex-direction:column;gap:10px;padding:10px 12px;overflow-y:auto;min-height:0;background:var(--bg-surface)}.model3d-filter-group{border:1px solid var(--border-subtle);border-radius:12px;background:var(--bg-sunken);overflow:hidden}.model3d-filter-group-head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 10px;border-bottom:1px solid var(--border-subtle)}.model3d-filter-group-head strong{font-size:12px;font-weight:600;color:var(--text-strong)}.model3d-filter-group-head span{font-size:10.5px;color:var(--text-muted);font-weight:600}.model3d-filter-options{display:flex;flex-direction:column;gap:2px;max-height:128px;overflow-y:auto;padding:6px}.model3d-check-row{display:flex;align-items:center;gap:8px;padding:6px 7px;border-radius:8px;font-size:12px;color:var(--text-body);cursor:pointer;min-width:0;text-transform:none;letter-spacing:0;font-weight:600}.model3d-check-row:hover{background:var(--blue-50);color:var(--blue-600)}.model3d-check-row input{width:15px;height:15px;accent-color:var(--blue-600);flex-shrink:0}.model3d-check-row span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.model3d-filter-empty{padding:10px;font-size:11.5px;color:var(--text-muted);text-align:center}.model3d-filter-strip{border-bottom:1px solid var(--border-subtle);background:var(--bg-surface);flex-shrink:0}.model3d-filter-strip-head{display:grid;grid-template-columns:minmax(136px,auto) minmax(0,1fr);align-items:center;gap:10px;padding:8px 10px;background:var(--bg-surface)}.model3d-filter-strip-head>div:first-child{min-width:0}.model3d-filter-strip-head strong{display:block;font-size:12.5px;font-weight:600;color:var(--text-strong);line-height:1.15}.model3d-filter-strip-head span{display:block;font-size:10.5px;color:var(--text-muted);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.model3d-filter-tabs{display:flex;align-items:center;justify-content:flex-end;gap:7px;min-width:0;flex-wrap:wrap}.model3d-filter-tab{height:34px;display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:0 12px;border:1px solid var(--border-subtle);border-radius:10px;background:var(--bg-sunken);color:var(--text-body);font-family:var(--font-sans);font-size:11px;font-weight:600;letter-spacing:.04em;cursor:pointer;white-space:nowrap;transition:background .15s,border-color .15s,color .15s,box-shadow .15s}.model3d-filter-tab:hover,.model3d-filter-tab.open{border-color:var(--blue-200);background:var(--blue-50);color:var(--blue-600)}.model3d-filter-tab.selected{border-color:var(--blue-600);background:var(--blue-50);color:var(--blue-600);box-shadow:var(--shadow-sm)}.model3d-filter-tab strong{min-width:19px;height:19px;border-radius:99px;background:var(--blue-600);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:10px;line-height:1;margin:0}.model3d-filter-tab-wrap{position:relative;min-width:0}.model3d-filter-tab-wrap>.model3d-filter-tab{width:100%}.model3d-filter-menu{position:absolute;top:calc(100% + 6px);left:0;width:max(100%,240px);z-index:30;display:grid;gap:5px;max-height:260px;overflow-y:auto;padding:8px;border:1px solid var(--border-subtle);border-radius:12px;background:var(--bg-surface);box-shadow:var(--shadow-lg)}.model3d-filter-option-btn{min-height:32px;display:flex;align-items:center;padding:7px 10px;border:1px solid var(--border-subtle);border-radius:8px;background:var(--bg-sunken);color:var(--text-body);font-family:var(--font-sans);font-size:11px;font-weight:600;text-align:left;cursor:pointer}.model3d-filter-option-btn:hover,.model3d-filter-option-btn.selected{border-color:var(--blue-600);background:var(--blue-50);color:var(--blue-600)}.model3d-filter-option-btn>strong{min-width:0;white-space:normal;overflow:visible;text-overflow:clip;font-size:11px;font-weight:600;line-height:1.25}.model3d-filter-clear{height:34px;padding:0 10px;border:1px solid var(--border-subtle);border-radius:10px;background:var(--bg-surface);color:var(--text-muted);font-family:var(--font-sans);font-size:11px;font-weight:600;cursor:pointer;white-space:nowrap}.model3d-filter-clear:disabled{opacity:.45;cursor:not-allowed}.model3d-filter-clear:not(:disabled):hover{border-color:#fecaca;background:#fef2f2;color:var(--red)}.model3d-filter-popover{display:grid;grid-template-columns:140px minmax(0,1fr);align-items:start;gap:10px;padding:8px 10px 10px;border-top:1px solid var(--border-subtle);background:var(--bg-sunken)}.model3d-filter-popover-title{padding:8px 10px;border:1.5px solid var(--blue-200);border-radius:10px;background:var(--blue-50);min-width:0}.model3d-filter-popover-title strong{display:block;font-size:11.5px;font-weight:600;color:var(--blue-600);line-height:1.15}.model3d-filter-popover-title span{display:block;font-size:10px;font-weight:600;color:var(--text-muted);margin-top:3px}.model3d-filter-options.compact{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:5px;max-height:118px;overflow-y:auto;padding:0;background:transparent}.model3d-filter-options.compact .model3d-check-row{background:var(--bg-surface);border:1px solid var(--border-subtle);padding:6px 8px}.model3d-filter-options.compact .model3d-check-row:hover{border-color:var(--blue-200)}.model3d-filter-topbar{display:grid;grid-template-columns:minmax(130px,auto) minmax(0,1fr) 28px;align-items:center;gap:10px;padding:9px 12px;border-bottom:1px solid var(--border-subtle);background:var(--bg-sunken)}.model3d-filter-topbar>div:first-child{min-width:0}.model3d-filter-topbar strong{display:block;font-size:12.5px;font-weight:700;color:var(--text-strong);line-height:1.15}.model3d-filter-topbar span{display:block;font-size:10.5px;color:var(--text-muted);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.model3d-filter-topbar .model3d-filter-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;align-items:start;position:relative;z-index:20}.model3d-filter-topbar .model3d-filter-tab,.model3d-filter-topbar .model3d-filter-clear{width:100%;height:30px;min-width:0;padding:0 8px;font-size:10px}.model3d-filter-drawer-panel{border-bottom:1px solid var(--border-subtle);flex-shrink:0}.model3d-filter-drawer-panel .model3d-filter-strip-head{grid-template-columns:1fr;align-items:start;padding:10px 12px}.model3d-filter-drawer-panel .model3d-filter-tabs{justify-content:flex-start;display:grid;grid-template-columns:1fr 1fr;align-items:stretch}.model3d-filter-drawer-panel .model3d-filter-tab,.model3d-filter-drawer-panel .model3d-filter-clear{width:100%;height:36px}.model3d-filter-drawer-panel .model3d-filter-popover{grid-template-columns:1fr;padding:10px 12px}.model3d-filter-drawer-panel .model3d-filter-options.compact{grid-template-columns:1fr;max-height:180px}.model3d-mapping-list{display:flex;flex-direction:column;gap:9px;padding:10px 12px;background:var(--bg-surface)}.model3d-mapping-field{display:flex;flex-direction:column;gap:5px}.model3d-mapping-field span{font-size:9.5px;font-weight:600;color:var(--text-3);letter-spacing:.06em;text-transform:uppercase}.model3d-mapping-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:0 12px 12px;background:var(--bg-surface)}.model3d-mapping-actions .btn{justify-content:center}.model3d-material-sheets{border-bottom:1px solid var(--border-subtle);background:var(--bg-surface)}.model3d-material-sheets-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;border:0;background:var(--bg-surface);color:var(--text);text-align:left;cursor:pointer}.model3d-material-sheets-toggle:hover{background:var(--blue-50)}.model3d-material-sheets-toggle strong{display:block;font-size:11.5px;font-weight:700;color:var(--text-strong)}.model3d-material-sheets-toggle span{display:block;font-size:10.5px;font-weight:700;color:var(--blue-600)}.model3d-material-sheets-toggle div span{margin-top:2px;color:var(--text-3);font-weight:600}.model3d-material-sheets-body{border-top:1px solid var(--border-subtle);background:var(--bg-sunken)}.model3d-material-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:10px 12px;border-bottom:1px solid var(--border-subtle);background:var(--bg-surface)}.model3d-material-actions .btn{justify-content:center}.model3d-material-error{margin:8px 12px 0;padding:8px 10px;border:1px solid var(--danger-100);border-radius:var(--r-md);background:var(--danger-50);color:var(--danger-600);font-size:11px;font-weight:600}.model3d-material-bases{display:flex;flex-direction:column;gap:6px;max-height:148px;overflow-y:auto;padding:10px 12px;background:var(--bg-surface)}.model3d-material-bases.standalone{max-height:none;flex:1;min-height:0}.model3d-material-bases-panel .model3d-material-sheets-body{flex:1;min-height:0;display:flex;flex-direction:column}.model3d-material-base{display:grid;grid-template-columns:34px minmax(0,1fr) auto 24px;align-items:center;gap:8px;padding:8px;border:1px solid var(--border-subtle);border-radius:10px;background:var(--bg-sunken)}.model3d-material-base.inactive{opacity:.55}.model3d-material-excel-icon{width:32px;height:32px;display:inline-flex!important;align-items:center;justify-content:center;margin:0!important;border-radius:8px;background:#ecfdf3!important;color:#087443!important;border:1px solid #abefc6;font-size:9px!important;font-weight:800!important;letter-spacing:.04em}.model3d-material-base-name{min-width:0}.model3d-material-base strong{display:block;font-size:11.5px;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.model3d-material-base span{display:block;font-size:10px;color:var(--text-3);margin-top:2px}.model3d-material-toggle{display:flex;align-items:center;gap:5px;font-size:10px;font-weight:600;color:var(--text-3);text-transform:none;letter-spacing:0}.model3d-material-toggle input{width:14px;height:14px;accent-color:var(--blue)}.model3d-material-empty{padding:10px;text-align:center;color:var(--text-3);font-size:11.5px;line-height:1.4}.model3d-quantities-section{border-top:1px solid var(--border-subtle);background:var(--bg-surface);display:flex;flex-direction:column;min-height:0}.model3d-quantities-section.open{flex:1}.model3d-quantities-empty{margin:10px 12px;padding:12px;border:1px dashed var(--border-subtle);border-radius:var(--r-md);background:var(--bg-sunken);color:var(--text-3);font-size:11.5px;line-height:1.45;text-align:center}.model3d-material-summary{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 12px;border-bottom:1px solid var(--border-subtle);background:var(--bg-sunken);color:var(--text-3);font-size:10.5px;font-weight:600}.model3d-material-table-wrap{flex:1;min-height:0;overflow:auto;background:var(--bg-surface)}.model3d-material-table{width:100%;border-collapse:collapse;table-layout:fixed;font-size:11px;background:var(--bg-surface);font-variant-numeric:tabular-nums}.model3d-material-table thead{position:sticky;top:0;z-index:1;background:var(--bg-app)}.model3d-material-table th{position:relative;padding:7px 8px;border:1px solid var(--border-subtle);text-align:left;color:var(--text-muted);font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;white-space:nowrap;background:var(--bg-sunken)}.model3d-material-table td{padding:7px 8px;border:1px solid var(--border-subtle);vertical-align:top;color:var(--text-2);background:var(--bg-surface)}.model3d-material-table tr{cursor:pointer}.model3d-material-table tbody tr:nth-child(2n) td{background:var(--bg-app)}.model3d-material-table tbody tr:hover td{background:var(--blue-50)}.model3d-material-table tr.selected td{background:var(--blue-50);outline:2px solid var(--blue-600);outline-offset:-2px}.model3d-material-table tr.unlinked td{color:var(--text-muted)}.model3d-material-table td strong{display:block;white-space:normal;overflow:visible;text-overflow:clip;color:var(--text-strong);font-size:11.5px;line-height:1.35}.model3d-material-table td span{display:block;white-space:normal;overflow:visible;text-overflow:clip;color:var(--text-3);font-size:10px;line-height:1.35;margin-top:2px}.model3d-material-code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:#334155!important;white-space:normal;overflow-wrap:anywhere}.model3d-material-qty{text-align:right;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;color:#111827!important}.model3d-material-empty-cell{text-align:center!important;color:var(--text-3)!important;padding:24px 10px!important}.model3d-col-resize{position:absolute;top:0;right:-3px;width:7px;height:100%;cursor:col-resize;z-index:2}.model3d-col-resize:hover{background:var(--blue-200)}.model3d-eap-row td{font-weight:600;background:var(--bg-sunken)!important;color:var(--text-strong)!important}.model3d-eap-row td:first-child{white-space:normal}.model3d-eap-row.level-1 td{background:#eef4ff!important;color:var(--blue-600)!important;text-transform:uppercase;letter-spacing:.04em}.model3d-eap-row.level-2 td:first-child{padding-left:18px}.model3d-eap-row.level-3 td:first-child{padding-left:32px;background:#f8fafc!important}.model3d-grid{flex:1;min-height:0;display:grid;grid-template-columns:320px minmax(520px,1fr) 360px;gap:12px;align-items:stretch}.model3d-grid.model3d-overlay-mode{grid-template-columns:minmax(520px,1fr)}.model3d-grid.hide-left{grid-template-columns:minmax(520px,1fr) 360px}.model3d-grid.hide-right{grid-template-columns:320px minmax(520px,1fr)}.model3d-grid.hide-left.hide-right{grid-template-columns:minmax(520px,1fr)}.model3d-side-panel{min-height:0;display:flex;flex-direction:column;gap:10px;overflow:hidden}.model3d-panel,.model3d-viewer-panel{min-height:0;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--r-lg);box-shadow:var(--shadow-sm);overflow:hidden}.model3d-list-panel{display:flex;flex-direction:column}.model3d-list-panel.expanded,.model3d-filter-panel.expanded,.model3d-color-panel.expanded{flex:1 1 auto}.model3d-material-panel.expanded{flex:1 1 52%}.model3d-mapping-panel.expanded{flex:0 0 auto}.model3d-panel-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 16px;border-bottom:1px solid var(--border-subtle);background:var(--bg-sunken)}.model3d-panel-head strong,.model3d-viewer-bar strong{display:block;font-size:13px;font-weight:600;color:var(--text);line-height:1.2}.model3d-panel-head span,.model3d-viewer-bar span{display:block;font-size:11px;color:var(--text-3);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.model3d-list{list-style:none;margin:0;padding:8px;overflow-y:auto;display:flex;flex-direction:column;gap:7px}.model3d-item{display:grid;grid-template-columns:34px minmax(0,1fr) auto;gap:10px;align-items:flex-start;padding:10px;border:1px solid var(--border-subtle);border-radius:12px;background:var(--bg-surface);cursor:default;transition:border-color .15s,background .15s,transform .15s,box-shadow .15s}.model3d-item.ready{cursor:pointer}.model3d-item.ready:hover{border-color:var(--blue-200);background:var(--blue-50);box-shadow:var(--shadow-sm)}.model3d-item.active{border-color:var(--blue);background:var(--blue-50);box-shadow:var(--shadow-md)}.model3d-item.disabled{opacity:.72}.model3d-item-icon{width:34px;height:34px;border-radius:10px;border:1px solid var(--border-subtle);background:var(--bg-app);color:var(--text-2);display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:600;line-height:1}.model3d-item.active .model3d-item-icon{background:var(--blue);border-color:var(--blue);color:#fff}.model3d-item-body{min-width:0}.model3d-item-title{font-size:12.5px;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:5px}.model3d-item.active .model3d-item-title{color:var(--blue)}.model3d-item-meta{display:flex;align-items:center;gap:6px;flex-wrap:wrap;font-size:10.5px;color:var(--text-3);margin-bottom:5px}.model3d-file-name{font-size:10.5px;color:var(--text-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.model3d-delete{width:24px;height:24px;border:2px solid transparent;border-radius:8px;background:transparent;color:var(--text-3);font-size:13px;font-weight:600;line-height:1;cursor:pointer;flex-shrink:0}.model3d-delete:hover{background:var(--danger-50);border-color:var(--danger-100);color:var(--danger-600)}.model3d-status{display:inline-flex;align-items:center;height:20px;padding:0 8px;border-radius:99px;border:1.5px solid transparent;font-size:9.5px;font-weight:600;letter-spacing:.02em}.model3d-status.ready{background:var(--success-50);color:var(--success-600);border-color:var(--success-100)}.model3d-status.processing{background:var(--warning-50);color:var(--warning-600);border-color:var(--warning-100)}.model3d-status.error{background:var(--danger-50);color:var(--danger-600);border-color:var(--danger-100)}.model3d-status.idle{background:var(--bg-app);color:var(--text-muted);border-color:var(--border-default)}.model3d-empty{flex:1;min-height:220px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:8px;padding:24px 18px;color:var(--text-3);font-size:12px;line-height:1.5}.model3d-empty.compact{min-height:120px}.model3d-empty strong{font-size:13px;color:var(--text);font-weight:600}.model3d-empty-icon,.model3d-orbit-mark{width:52px;height:52px;border-radius:14px;border:1.5px solid var(--blue-200);background:var(--blue-50);color:var(--blue-600);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:13px;box-shadow:var(--shadow-sm)}.model3d-viewer-panel{display:flex;flex-direction:column}.model3d-viewer-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border-bottom:1px solid var(--border-subtle);background:var(--bg-sunken);min-height:50px}.model3d-viewer-bar>div{min-width:0}.model3d-viewer-actions{display:flex;align-items:center;justify-content:flex-end;gap:7px;flex-wrap:wrap;flex-shrink:0}.model3d-canvas-wrap{flex:1;min-height:0;padding:8px;background:var(--bg-grid)}.model3d-canvas-wrap>div{height:100%;min-height:520px;border:1px solid var(--border-subtle)}.model3d-viewer-empty{height:100%;min-height:520px;border:1.5px dashed var(--border-default);border-radius:var(--r-lg);background:var(--bg-sunken);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:9px;color:var(--text-3);padding:20px}.model3d-viewer-empty strong{font-size:14px;color:var(--text);font-weight:600}.model3d-viewer-empty span{max-width:360px;font-size:12px;line-height:1.55}.model3d-help{display:flex;align-items:center;gap:6px;flex-wrap:wrap;padding:7px 10px;border-top:1px solid var(--border-subtle);background:var(--bg-surface);font-size:10.5px;color:var(--text-3)}.model3d-help span{padding:3px 7px;border-radius:99px;background:var(--bg-sunken);border:1px solid var(--border-subtle);white-space:nowrap}.model3d-props-wrap{min-height:0;display:flex;flex-direction:column;gap:10px;overflow:hidden}.model3d-props-wrap>.card{flex:1 1 48%;min-height:0;height:auto!important;border-radius:var(--r-lg)!important;box-shadow:var(--shadow-sm)!important}.model3d-upload-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;display:flex;align-items:center;justify-content:center;background:#0d1b2a85;padding:18px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.model3d-upload-modal{width:480px;max-width:96vw;padding:20px}.model3d-upload-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:16px}.model3d-upload-head span{display:block;font-size:10px;font-weight:600;color:var(--blue);letter-spacing:.08em;text-transform:uppercase;margin-bottom:4px}.model3d-upload-head h2{font-size:17px;font-weight:600;margin:0;color:var(--text)}.model3d-dropzone{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;min-height:112px;border:1.5px dashed var(--border-default);border-radius:var(--r-lg);background:var(--bg-sunken);text-align:center;cursor:pointer;margin-bottom:12px;padding:18px;color:var(--text-3);transition:all .15s}.model3d-dropzone:hover,.model3d-dropzone.has-file{border-color:var(--blue);background:var(--blue-50);color:var(--blue-600)}.model3d-dropzone strong{font-size:13px;color:var(--text)}.model3d-dropzone span{font-size:11.5px}.model3d-upload-note{font-size:11px;color:var(--text-3);line-height:1.5;margin-bottom:12px}.model3d-progress{margin-bottom:12px}.model3d-progress-label{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12px;color:var(--text-body);font-weight:600;margin-bottom:6px}.model3d-progress-track{height:6px;border-radius:99px;background:var(--bg-sunken);overflow:hidden}.model3d-progress-track>div{height:100%;background:var(--blue-600);border-radius:99px;transition:width .2s}.model3d-progress-track>div.indeterminate{animation:indeterminate 1.4s ease infinite}.model3d-upload-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:12px}@keyframes indeterminate{0%{transform:translate(-100%) scaleX(.5)}to{transform:translate(200%) scaleX(.5)}}.sidebar-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000073;z-index:99;display:block}.topbar-hamburger{display:flex}.hide-sm{display:inherit}@media (max-width:1280px){.content{padding:20px 22px}.topbar{padding:0 22px}.model3d-grid{grid-template-columns:300px minmax(420px,1fr)}.model3d-grid.hide-left{grid-template-columns:minmax(420px,1fr)}.model3d-grid.hide-right{grid-template-columns:300px minmax(420px,1fr)}.model3d-grid.hide-left.hide-right{grid-template-columns:minmax(420px,1fr)}.model3d-props-wrap{grid-column:1/-1}.model3d-props-wrap>.card{height:auto!important;min-height:220px}.model3d-side-panel{grid-template-rows:minmax(180px,.8fr) minmax(260px,1.2fr)}}@media (max-width:1024px){:root{--sidebar-w:200px}.content{padding:18px}.topbar{padding:0 18px}.kanban-col{min-width:200px;width:200px}.stat-value{font-size:22px}.model3d-workspace{padding:8px}.model3d-hero{grid-template-columns:1fr;align-items:start}.model3d-stats{justify-content:flex-start}.model3d-upload-btn{justify-self:start}.model3d-grid{grid-template-columns:1fr}.model3d-side-panel{grid-template-rows:auto auto}.model3d-list-panel{max-height:320px}.model3d-viewer-panel{min-height:560px}.model3d-filter-strip-head{grid-template-columns:1fr}.model3d-filter-tabs{justify-content:flex-start}.model3d-color-template-row{min-width:0;width:100%}.model3d-rule-row{grid-template-columns:24px minmax(0,1fr) minmax(0,1fr) 68px 28px}.model3d-rule-row label:nth-of-type(2),.model3d-rule-row label:nth-of-type(3){grid-column:auto}}.model3d-viewer-panel{position:relative}.model3d-config-rail{position:absolute;left:14px;top:76px;z-index:12;display:flex;flex-direction:column;gap:8px;pointer-events:none;align-items:flex-start}.model3d-config-drawer{position:absolute;top:76px;left:122px;bottom:44px;width:min(360px,calc(100% - 160px));z-index:11;background:var(--bg-surface);border:2.5px solid var(--border);border-radius:16px;box-shadow:0 18px 40px #2e3d5c38,var(--shadow);display:flex;flex-direction:column;overflow:hidden}.model3d-config-body{flex:1;min-height:0;overflow:hidden;padding:10px;display:flex;flex-direction:column}.model3d-config-body>.model3d-panel,.model3d-config-body>.model3d-mapping-panel,.model3d-config-body>.model3d-color-panel{flex:1;min-height:0;border-radius:12px;box-shadow:none}.model3d-config-body .model3d-accordion-head.static{cursor:default}.model3d-tool-btn-primary{background:var(--blue)!important;border-color:var(--blue)!important;color:#fff!important}.model3d-tool-btn-primary strong{color:#fff!important}.model3d-tool-rail{position:absolute;right:14px;top:76px;z-index:12;display:flex;flex-direction:column;gap:8px;pointer-events:none;align-items:flex-end}.model3d-tool-btn{pointer-events:auto;width:94px;min-height:58px;border:1px solid var(--border-subtle);border-radius:14px;background:var(--bg-surface);box-shadow:var(--shadow);color:var(--text-2);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:10px;font-weight:600;transition:all .15s}.model3d-tool-btn strong{font-size:16px;color:var(--blue);line-height:1}.model3d-tool-btn span{font-size:9.5px;letter-spacing:.02em}.model3d-tool-btn:hover,.model3d-tool-btn.active{border-color:var(--blue-600);background:var(--blue-50);color:var(--blue-600);box-shadow:var(--shadow-md)}.model3d-tool-drawer{position:absolute;top:76px;right:122px;bottom:44px;width:min(560px,calc(100% - 160px));z-index:11;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);display:none;flex-direction:column;overflow:hidden}.model3d-tool-drawer.open{display:flex}.model3d-tool-resize-handle{position:absolute;top:0;bottom:0;left:-5px;width:10px;z-index:15;cursor:ew-resize}.model3d-tool-resize-handle:after{content:"";position:absolute;top:14px;bottom:14px;left:4px;width:2px;border-radius:99px;background:transparent}.model3d-tool-resize-handle:hover:after{background:var(--blue-200)}.model3d-tool-head{padding:14px 16px;border-bottom:1px solid var(--border-subtle);display:flex;align-items:flex-start;justify-content:space-between;gap:12px;background:var(--bg-sunken)}.model3d-tool-head strong{display:block;font-size:14px;color:var(--text-strong)}.model3d-tool-head span{display:block;font-size:11px;color:var(--text-muted);margin-top:2px}.model3d-tool-close{width:28px;height:28px;border-radius:8px;border:1px solid var(--border-subtle);background:var(--bg-surface);color:var(--text-2);font-weight:600}.model3d-tool-actions{display:flex;gap:8px;flex-wrap:wrap;padding:10px 12px}.model3d-tool-actions.tight{padding:0;margin-top:8px;gap:6px}.model3d-tool-panel-wrap{overflow:hidden}.model3d-tool-panel{height:100%;min-height:0;background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--r-lg);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;overflow:hidden}.model3d-tool-body{flex:1;min-height:0;overflow:auto;padding:10px}.model3d-tool-body>.card{height:100%!important;min-height:0!important;box-shadow:none!important;border-radius:12px!important}.model3d-interference-focus{margin:0 12px 10px;padding:12px;border:1.5px solid var(--blue-200);border-radius:var(--r-lg);background:var(--blue-50);display:grid;gap:8px}.model3d-interference-focus strong{font-size:13px;color:var(--text)}.model3d-interference-focus p{font-size:12px;color:var(--text-2);line-height:1.45;margin:0}.model3d-interference-meta{display:grid;gap:3px;font-size:11px;color:var(--text-3)}.model3d-interference-columns{flex:1;min-height:0;overflow:auto;padding:0 12px 12px;display:grid;gap:10px}.model3d-interference-column{border:1px solid var(--border-subtle);border-radius:var(--r-lg);background:var(--bg-app);overflow:hidden}.model3d-interference-column-head{display:flex;justify-content:space-between;align-items:center;padding:9px 11px;background:var(--bg-surface);border-bottom:1px solid var(--border-subtle);font-size:11px;font-weight:600;color:var(--text-body);text-transform:uppercase;letter-spacing:.04em}.model3d-interference-column-head strong{background:var(--bg-sunken);color:var(--text-body);border-radius:99px;padding:1px 7px;font-size:11px}.model3d-interference-list{display:grid;gap:8px;padding:8px}.model3d-interference-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--r-lg);padding:10px;cursor:pointer;transition:all .15s;box-shadow:var(--shadow-sm)}.model3d-interference-card:hover,.model3d-interference-card.selected{border-color:var(--blue-600);background:var(--blue-50)}.model3d-interference-card-title{font-size:12.5px;font-weight:600;color:var(--text);line-height:1.25}.model3d-interference-card-sub{font-size:10.5px;color:var(--text-3);margin-top:4px}.model3d-interference-card-tags{display:flex;gap:5px;flex-wrap:wrap;margin-top:8px}.model3d-interference-empty{font-size:12px;color:var(--text-3);text-align:center;padding:14px 8px}@media (max-width:768px){.hide-sm{display:none}.content{padding:16px}.topbar{padding:0 16px}.form-grid-2{grid-template-columns:1fr}.modal{border-radius:14px}.modal-sm,.modal-md,.modal-lg{max-width:calc(100vw - 32px)}.modal-header{padding:18px 18px 0}.modal-body{padding:16px 18px}.modal-footer{padding:0 18px 18px}.kanban-wrap{padding-bottom:16px}.kanban-col{min-width:186px;width:186px}.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}.stat-grid-auto{grid-template-columns:repeat(2,1fr)!important}.cal-grid{gap:2px}.cal-day{min-height:58px;padding:3px}.cal-day-name{font-size:9px}.model3d-workspace{padding:8px;gap:8px}.model3d-hero{padding:14px;border-radius:14px}.model3d-hero h2{font-size:18px}.model3d-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));width:100%}.model3d-stat{min-width:0;padding:8px}.model3d-viewer-panel{min-height:500px}.model3d-filter-popover{grid-template-columns:1fr}.model3d-filter-options.compact{grid-template-columns:1fr;max-height:150px}.model3d-canvas-wrap>div,.model3d-viewer-empty{min-height:300px}.model3d-rule-row{grid-template-columns:24px minmax(0,1fr) 68px 28px}.model3d-rule-row label:nth-of-type(2){grid-column:2 / span 3}.model3d-rule-row label:nth-of-type(3){grid-column:2 / span 3}.model3d-tool-rail{right:10px;top:70px;gap:6px}.model3d-config-rail{left:10px;top:70px;gap:6px}.model3d-config-drawer{top:70px;left:98px;bottom:38px;width:calc(100% - 116px)}.model3d-tool-btn{width:82px;min-width:82px;min-height:52px}.model3d-tool-drawer{top:70px;right:98px;bottom:38px;width:calc(100% - 116px)}}.rich-editor-wrap{display:flex;flex-direction:column;border:1px solid var(--border-default);border-radius:var(--r-lg);overflow:hidden;background:var(--bg-surface);transition:border-color .15s,box-shadow .15s}.rich-editor-wrap:focus-within{border-color:var(--blue-600);box-shadow:0 0 0 3px #4f7ef81f}.rich-toolbar{display:flex;flex-wrap:wrap;gap:3px;padding:6px 8px;border-bottom:1px solid var(--border-subtle);background:var(--bg-sunken);align-items:center}.rich-tbtn{padding:3px 7px;border-radius:7px;border:1px solid var(--border-default);background:var(--bg-surface);color:var(--text-body);font-size:11px;font-weight:600;cursor:pointer;line-height:1.5;min-width:26px;font-family:var(--font-sans);transition:all .1s;white-space:nowrap}.rich-tbtn:hover{background:var(--blue-50);border-color:var(--blue-200);color:var(--blue-600)}.rich-tbtn-active{background:var(--blue-50)!important;border-color:var(--blue-600)!important;color:var(--blue-600)!important}.rich-tbtn-wide{padding:3px 10px}.rich-sep{display:inline-block;width:1px;height:18px;background:var(--border-default);margin:0 2px;flex-shrink:0}.rich-content{padding:12px 14px;font-size:13px;line-height:1.8;color:var(--text-strong);outline:none;font-family:var(--font-sans)}.rich-content>*+*{margin-top:6px}.rich-content p{margin:0}.rich-content h1{font-size:17px;font-weight:600;color:var(--text-strong);padding-bottom:5px;border-bottom:1px solid var(--border-subtle);margin-top:14px;margin-bottom:6px}.rich-content h2{font-size:14px;font-weight:600;color:var(--text-body);margin-top:12px;margin-bottom:4px;display:flex;align-items:center;gap:6px}.rich-content h2:before{content:"";display:inline-block;width:3px;height:14px;background:var(--blue-600);border-radius:2px}.rich-content h3{font-size:12px;font-weight:600;color:var(--text-body);text-transform:uppercase;letter-spacing:.06em;margin-top:10px;margin-bottom:3px}.rich-content ul,.rich-content ol{padding-left:22px;margin:6px 0}.rich-content ul{list-style-type:disc}.rich-content ol{list-style-type:decimal}.rich-content li{margin:3px 0}.rich-content li p{margin:0}.rich-content ul li::marker{color:var(--blue-600)}.rich-content ol li::marker{color:var(--blue-600);font-weight:600}.rich-content blockquote{border-left:3px solid var(--blue-600);background:var(--blue-50);border-radius:0 8px 8px 0;padding:8px 12px;color:var(--text-body);font-style:normal;margin:8px 0}.rich-content blockquote p{margin:0}.rich-content code{background:var(--bg-sunken);border:1px solid var(--border-subtle);border-radius:5px;padding:1px 5px;font-size:12px;font-family:var(--font-mono);color:#7c3aed}.rich-content pre{background:#1e293b;color:#e2e8f0;border-radius:10px;padding:12px 14px;overflow-x:auto;margin:8px 0;border:2px solid rgba(255,255,255,.06)}.rich-content pre code{background:none;border:none;padding:0;color:inherit;font-size:12px}.rich-content img,.rich-content .rich-img{max-width:100%;border-radius:10px;border:1px solid var(--border-subtle);box-shadow:var(--shadow-sm);margin:8px 0;display:block;cursor:zoom-in}.rich-content img.ProseMirror-selectednode{outline:3px solid var(--blue-600);outline-offset:2px}.rich-content hr{border:none;border-top:1px solid var(--border-default);margin:14px 0}.rich-content p.is-editor-empty:first-child:before{content:attr(data-placeholder);color:var(--text-muted);font-style:italic;pointer-events:none;float:left;height:0}@media (max-width:480px){.content{padding:12px}.topbar{padding:0 12px;height:52px}.page-title{font-size:14px}.auth-shell{padding:12px}.auth-card{padding:28px 20px;border-radius:16px}.btn{padding:6px 11px;font-size:12px}.btn-sm{padding:4px 8px;font-size:11px}.form-grid-2{grid-template-columns:1fr}.modal{border-radius:12px;margin:0}.modal-sm,.modal-md,.modal-lg{max-width:calc(100vw - 16px)}.overlay{padding:8px}.stat-grid-auto{grid-template-columns:1fr!important}.stat-value{font-size:20px}.kanban-col{min-width:172px;width:172px}.tb-actions .btn{padding:6px 10px}.cal-day{min-height:48px}.cal-event{display:none}.search-input{width:160px}.search-input:focus{width:180px}.proj-page-body{flex-direction:column}.proj-sidebar{width:100%;border-right:none;border-bottom:1px solid var(--border-subtle);max-height:200px}.model3d-hero p{font-size:12px}.model3d-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.model3d-item{grid-template-columns:30px minmax(0,1fr) auto;padding:9px}.model3d-item-icon{width:30px;height:30px;border-radius:8px}.model3d-help span{white-space:normal}.model3d-color-template-row,.model3d-color-actions{flex-direction:column;align-items:stretch}.model3d-color-actions .btn,.model3d-color-template-row .btn{width:100%;justify-content:center}.model3d-rule-row{grid-template-columns:24px minmax(0,1fr) 54px 28px}.model3d-rule-row label:nth-of-type(2),.model3d-rule-row label:nth-of-type(3){grid-column:2 / span 3}.model3d-upload-actions{flex-direction:column-reverse}.model3d-upload-actions .btn{width:100%;justify-content:center}}.compare-report-md{font-size:13px;color:#334155;line-height:1.75}.compare-report-md h1,.compare-report-md h2,.compare-report-md h3{font-size:14px;font-weight:700;color:#1e293b;margin:14px 0 6px}.compare-report-md p{margin:0 0 10px}.compare-report-md ul,.compare-report-md ol{padding-left:20px;margin:0 0 10px}.compare-report-md li{margin-bottom:4px}.compare-report-md strong{font-weight:700;color:#1e293b}.compare-report-md table{width:100%;border-collapse:collapse;font-size:12px;margin:12px 0}.compare-report-md th{background:#e2e8f0;color:#1e293b;font-weight:700;padding:7px 10px;text-align:left;border:1px solid var(--border-subtle)}.compare-report-md td{padding:6px 10px;border:1px solid #e2e8f0;vertical-align:top}.compare-report-md tr:nth-child(2n) td{background:#f8fafc}.compare-report-md code{background:#f1f5f9;padding:1px 5px;border-radius:4px;font-size:11px}