:root{--bg-primary: #0d0d1a;--bg-secondary: #141428;--bg-card: #1a1a2e;--bg-card-hover: #222240;--bg-input: #12122a;--bg-overlay: rgba(13, 13, 26, .85);--gold: #D4AF37;--gold-light: #e8c547;--gold-dim: #a68a2e;--gold-glow: rgba(212, 175, 55, .25);--success: #10b981;--warning: #f59e0b;--danger: #ef4444;--info: #3b82f6;--muted: #6b7280;--confidence-high: #22c55e;--confidence-medium: #f59e0b;--confidence-low: #ef4444;--confidence-manual: #3b82f6;--text-primary: #f1f5f9;--text-secondary: #94a3b8;--text-muted: #64748b;--border-subtle: rgba(255, 255, 255, .06);--border-active: rgba(212, 175, 55, .3);--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--radius-xl: 24px;--shadow-card: 0 4px 24px rgba(0, 0, 0, .4);--shadow-elevated: 0 8px 40px rgba(0, 0, 0, .6);--shadow-gold: 0 0 20px rgba(212, 175, 55, .15);--font: "Inter", -apple-system, BlinkMacSystemFont, sans-serif}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%;font-family:var(--font);background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--gold-dim);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--gold)}.app-layout{display:flex;flex-direction:column;min-height:100vh}.app-header{background:var(--bg-card);border-bottom:1px solid var(--border-subtle);padding:14px 32px;display:flex;align-items:center;justify-content:space-between;box-shadow:var(--shadow-card);position:sticky;top:0;z-index:100}.app-header .logo{display:flex;align-items:center;gap:12px;font-size:1.25rem;font-weight:700;color:var(--gold);text-decoration:none;letter-spacing:-.3px}.app-header .logo .icon{font-size:1.6rem}.app-header nav{display:flex;gap:8px}.app-header nav a{padding:8px 16px;border-radius:var(--radius-sm);color:var(--text-secondary);text-decoration:none;font-size:.875rem;font-weight:500;transition:all .2s}.app-header nav a:hover,.app-header nav a.active{background:var(--gold-glow);color:var(--gold)}.app-content{flex:1;padding:24px 32px}.card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-card);transition:border-color .2s,box-shadow .2s}.card:hover{border-color:var(--border-active)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.card-title{font-size:1.1rem;font-weight:600;color:var(--text-primary)}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border:none;border-radius:var(--radius-sm);font-family:var(--font);font-size:.875rem;font-weight:600;cursor:pointer;transition:all .2s;text-decoration:none}.btn-primary{background:linear-gradient(135deg,var(--gold),var(--gold-light));color:#0d0d1a}.btn-primary:hover{box-shadow:var(--shadow-gold);transform:translateY(-1px)}.btn-secondary{background:var(--bg-card);color:var(--text-primary);border:1px solid var(--border-subtle)}.btn-secondary:hover{border-color:var(--gold-dim);background:var(--bg-card-hover)}.btn-danger{background:#ef444426;color:var(--danger);border:1px solid rgba(239,68,68,.2)}.btn-danger:hover{background:#ef444440}.btn-sm{padding:6px 12px;font-size:.8rem}.btn-lg{padding:14px 28px;font-size:1rem}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.input,.select,.textarea{background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);padding:10px 14px;color:var(--text-primary);font-family:var(--font);font-size:.875rem;transition:border-color .2s;width:100%}.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px var(--gold-glow)}.table-wrapper{overflow-x:auto;border-radius:var(--radius-md);border:1px solid var(--border-subtle)}table{width:100%;border-collapse:collapse;font-size:.875rem}thead{background:#12122a}th{padding:12px 16px;text-align:left;font-weight:600;font-size:.8rem;text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary);border-bottom:1px solid var(--border-subtle)}td{padding:12px 16px;border-bottom:1px solid var(--border-subtle);color:var(--text-primary)}tbody tr:hover{background:var(--bg-card-hover)}.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:100px;font-size:.75rem;font-weight:600;letter-spacing:.3px}.badge-success{background:#10b98126;color:var(--success)}.badge-warning{background:#f59e0b26;color:var(--warning)}.badge-danger{background:#ef444426;color:var(--danger)}.badge-info{background:#3b82f626;color:var(--info)}.badge-gold{background:var(--gold-glow);color:var(--gold)}.confidence-high{background:#22c55e26;color:var(--confidence-high)}.confidence-medium{background:#f59e0b26;color:var(--confidence-medium)}.confidence-low{background:#ef444426;color:var(--confidence-low)}.confidence-manual{background:#3b82f626;color:var(--confidence-manual)}.review-layout{display:grid;grid-template-columns:1fr 1fr;gap:16px;height:calc(100vh - 120px)}.review-left{overflow:hidden;border-radius:var(--radius-lg);border:1px solid var(--border-subtle);background:#000;position:relative}.review-right{display:flex;flex-direction:column;gap:16px;overflow-y:auto}.drawing-viewer{width:100%;height:100%;cursor:grab;position:relative;overflow:hidden}.drawing-viewer.dragging{cursor:grabbing}.drawing-viewer img{max-width:none;transform-origin:center center;transition:transform .1s}.drawing-zoom-controls{position:absolute;bottom:16px;right:16px;display:flex;gap:4px;z-index:10}.drawing-zoom-controls button{width:36px;height:36px;border:1px solid var(--border-subtle);border-radius:var(--radius-sm);background:var(--bg-card);color:var(--text-primary);cursor:pointer;font-size:1.1rem;display:flex;align-items:center;justify-content:center;transition:all .15s}.drawing-zoom-controls button:hover{background:var(--gold-glow);color:var(--gold);border-color:var(--gold-dim)}.detection-box{position:absolute;border:2px solid;border-radius:3px;pointer-events:auto;cursor:pointer;transition:all .2s}.detection-box.high{border-color:var(--confidence-high);background:#22c55e1a}.detection-box.medium{border-color:var(--confidence-medium);background:#f59e0b1a}.detection-box.low{border-color:var(--confidence-low);background:#ef44441a}.detection-box.manual{border-color:var(--confidence-manual);background:#3b82f61a}.detection-box:hover{opacity:1!important;box-shadow:0 0 12px currentColor;z-index:20}.detection-label{position:absolute;top:-22px;left:0;background:#000000d9;color:inherit;padding:2px 6px;font-size:.65rem;font-weight:600;white-space:nowrap;border-radius:3px}.toolbar{display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--bg-card);border-radius:var(--radius-md);border:1px solid var(--border-subtle)}.toolbar .divider{width:1px;height:28px;background:var(--border-subtle)}.flag-item{display:flex;align-items:flex-start;gap:12px;padding:12px 16px;border-radius:var(--radius-sm);border-left:3px solid;background:var(--bg-card);margin-bottom:8px}.flag-item.HIGH{border-left-color:var(--danger);background:#ef44440d}.flag-item.MEDIUM{border-left-color:var(--warning);background:#f59e0b0d}.flag-item.LOW{border-left-color:var(--info);background:#3b82f60d}.flag-icon{font-size:1.2rem;flex-shrink:0;margin-top:2px}.flag-text{font-size:.85rem;color:var(--text-secondary);line-height:1.5}.project-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:20px}.project-card{cursor:pointer;transition:all .25s}.project-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-elevated),var(--shadow-gold);border-color:var(--gold-dim)}.project-card .project-title{font-size:1.1rem;font-weight:600;margin-bottom:8px}.project-card .project-meta{display:flex;gap:16px;color:var(--text-muted);font-size:.8rem}.upload-zone{border:2px dashed var(--border-subtle);border-radius:var(--radius-lg);padding:48px;text-align:center;cursor:pointer;transition:all .3s;color:var(--text-muted)}.upload-zone:hover,.upload-zone.dragover{border-color:var(--gold);background:var(--gold-glow);color:var(--gold)}.upload-zone .upload-icon{font-size:3rem;margin-bottom:16px}.stats-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;margin-bottom:24px}.stat-card{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:20px;text-align:center}.stat-value{font-size:2rem;font-weight:800;color:var(--gold);line-height:1;margin-bottom:6px}.stat-label{font-size:.75rem;font-weight:500;text-transform:uppercase;letter-spacing:.8px;color:var(--text-muted)}.progress-bar{width:100%;height:6px;background:var(--bg-input);border-radius:3px;overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg,var(--gold-dim),var(--gold));border-radius:3px;transition:width .5s ease}.loading-spinner{display:inline-block;width:24px;height:24px;border:3px solid var(--border-subtle);border-top-color:var(--gold);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.loading-page{display:flex;align-items:center;justify-content:center;height:60vh;flex-direction:column;gap:16px;color:var(--text-muted)}.empty-state{text-align:center;padding:60px 20px;color:var(--text-muted)}.empty-state .empty-icon{font-size:4rem;margin-bottom:16px;opacity:.4}.empty-state h3{font-size:1.25rem;color:var(--text-secondary);margin-bottom:8px}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal{background:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);padding:32px;max-width:520px;width:90%;box-shadow:var(--shadow-elevated)}.modal-title{font-size:1.25rem;font-weight:700;margin-bottom:20px;color:var(--gold)}.header{background:var(--bg-card);border-bottom:1px solid var(--border-subtle);box-shadow:var(--shadow-card);position:sticky;top:0;z-index:100}.header-inner{max-width:1400px;margin:0 auto;padding:14px 32px;display:flex;align-items:center;justify-content:space-between}.logo-icon{font-size:1.6rem}.logo-text{font-size:1.25rem;font-weight:700;color:var(--gold);letter-spacing:-.3px}.main-content{max-width:1400px;margin:0 auto;padding:24px 32px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:20px}.card-hover{cursor:pointer;transition:all .25s}.card-hover:hover{transform:translateY(-3px);box-shadow:var(--shadow-elevated),var(--shadow-gold);border-color:var(--gold-dim)}.form-group{margin-bottom:16px}.form-label{display:block;font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary);margin-bottom:6px}.form-input{display:block;width:100%;background:var(--bg-input);border:1px solid var(--border-subtle);border-radius:var(--radius-sm);padding:10px 14px;color:var(--text-primary);font-family:var(--font);font-size:.875rem;transition:border-color .2s}.form-input:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px var(--gold-glow)}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.modal-close{background:none;border:none;color:var(--text-muted);font-size:1.2rem;cursor:pointer;padding:4px}.modal-close:hover{color:var(--text-primary)}.modal-body{margin-bottom:20px}.modal-footer{display:flex;justify-content:flex-end;gap:8px}@media (max-width: 1024px){.review-layout{grid-template-columns:1fr;height:auto}.review-left{height:50vh}.app-content{padding:16px}}@media (max-width: 768px){.app-header{padding:12px 16px}.project-grid{grid-template-columns:1fr}.stats-row{grid-template-columns:1fr 1fr}}