.dashboard-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(360px,1fr));gap:var(--space-md);width:100%;animation:fadeSlideUp .4s var(--transition-slow) both}.dashboard-card{background:var(--bg-surface);border:1px solid var(--border-medium);border-radius:var(--radius-lg);padding:var(--space-lg);cursor:pointer;position:relative;display:flex;flex-direction:column;align-items:flex-start;transition:all var(--transition-normal);overflow:hidden}.dashboard-card:hover{border-color:var(--color-primary-light);transform:translateY(-2px);box-shadow:0 12px 24px #0006,0 0 2px var(--color-primary-glow)}.dashboard-card__badge{position:absolute;top:16px;right:16px;background:#4f46e51a;border:1px solid rgba(79,70,229,.2);color:var(--color-primary-light);font-size:.7rem;font-weight:600;padding:2px 8px;border-radius:4px;text-transform:uppercase;letter-spacing:.05em}.dashboard-card__icon{width:42px;height:42px;border-radius:var(--radius-md);background:#ffffff05;border:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:center;color:var(--text-secondary);margin-bottom:var(--space-md);transition:all var(--transition-normal)}.dashboard-card:hover .dashboard-card__icon{background:#4f46e51a;border-color:#4f46e533;color:var(--color-primary-light)}.dashboard-card__icon svg{width:20px;height:20px}.dashboard-card__title{font-size:1rem;font-weight:600;color:var(--text-primary);margin-bottom:6px}.dashboard-card__desc{font-size:.82rem;color:var(--text-secondary);line-height:1.45;margin-bottom:var(--space-lg);flex:1}.dashboard-card__action{display:flex;align-items:center;gap:var(--space-xs);font-size:.8rem;font-weight:600;color:var(--text-muted);transition:color var(--transition-normal);width:100%}.dashboard-card:hover .dashboard-card__action{color:var(--color-primary-light)}.dashboard-card__action svg{width:14px;height:14px;transition:transform var(--transition-normal)}.dashboard-card:hover .dashboard-card__action svg{transform:translate(3px)}.dashboard-card--upcoming{opacity:.45;cursor:not-allowed;border-color:var(--border-subtle)!important}.dashboard-card--upcoming:hover{transform:none!important;box-shadow:none!important;border-color:var(--border-subtle)!important}.dashboard-card--upcoming .dashboard-card__icon{background:#ffffff03!important;border-color:var(--border-subtle)!important;color:var(--text-disabled)!important}.dashboard-card__badge--upcoming{background:#ffffff08!important;border-color:var(--border-subtle)!important;color:var(--text-muted)!important}@media(max-width:800px){.dashboard-grid{grid-template-columns:1fr}}.dropzone{width:100%;border:1px dashed var(--border-medium);border-radius:var(--radius-lg);padding:var(--space-2xl) var(--space-xl);display:flex;flex-direction:column;align-items:center;gap:var(--space-md);cursor:pointer;transition:all var(--transition-normal);background:var(--bg-surface);position:relative;overflow:hidden;animation:fadeSlideUp .4s var(--transition-slow) both}.dropzone:hover{border-color:var(--color-primary-light);background:#ffffff04}.dropzone--dragover{border-color:var(--color-primary);background:#4f46e50d;box-shadow:0 0 0 3px var(--color-primary-glow)}.dropzone--disabled{cursor:not-allowed;opacity:.4;pointer-events:none}.dropzone__icon{width:48px;height:48px;border-radius:var(--radius-md);background:#ffffff05;border:1px solid var(--border-subtle);display:flex;align-items:center;justify-content:center;transition:all var(--transition-normal)}.dropzone:hover .dropzone__icon{border-color:var(--color-primary-light);background:#4f46e51a;color:var(--color-primary-light)}.dropzone__icon svg{width:22px;height:22px;color:var(--text-secondary);transition:color var(--transition-normal)}.dropzone:hover .dropzone__icon svg{color:var(--color-primary-light)}.dropzone__title{font-size:.95rem;font-weight:500;color:var(--text-primary)}.dropzone__subtitle{font-size:.8rem;color:var(--text-muted)}.dropzone__input{display:none}.diagnostic-report{width:100%;display:flex;flex-direction:column;gap:12px;animation:fadeIn .2s ease}.check-card{width:100%;background:var(--bg-surface);border:1px solid var(--border-medium);border-radius:var(--radius-md);overflow:hidden;transition:all var(--transition-normal)}.check-card:hover{border-color:var(--text-muted)}.check-card__header{display:flex;align-items:center;gap:var(--space-md);padding:var(--space-md);cursor:pointer;-webkit-user-select:none;user-select:none}.check-card__status{flex-shrink:0;width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center}.check-card--success .check-card__status{background:#10b98114;color:var(--color-success-light);border:1px solid rgba(16,185,129,.15)}.check-card--error .check-card__status{background:#ef444414;color:var(--color-error-light);border:1px solid rgba(239,68,68,.15)}.check-card__info{flex:1;min-width:0}.check-card__label{font-size:.9rem;font-weight:500;color:var(--text-primary)}.check-card__detail{font-size:.8rem;color:var(--text-secondary);margin-top:2px}.check-card__toggle{flex-shrink:0;width:20px;height:20px;color:var(--text-muted);transition:transform var(--transition-normal)}.check-card__toggle--open{transform:rotate(180deg)}.check-card__body{padding:0 var(--space-md) var(--space-md) var(--space-md);border-top:1px solid var(--border-subtle);background:#0000001a;animation:fadeIn .2s ease}.annotations-table{width:100%;border-collapse:collapse;font-size:.78rem;text-align:left}.annotations-table th{padding:10px 8px;color:var(--text-muted);font-weight:500;font-size:.7rem;text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border-subtle)}.annotations-table td{padding:10px 8px;color:var(--text-secondary);border-bottom:1px solid var(--border-subtle);max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.annotations-table tr:last-child td{border-bottom:none}.annotations-table .subtype-badge{display:inline-block;padding:2px 8px;border-radius:4px;font-size:.7rem;font-weight:500;background:#ffffff0a;color:var(--text-primary);border:1px solid var(--border-medium)}.result-banner{width:100%;border-radius:var(--radius-lg);padding:var(--space-xl);animation:fadeSlideUp .4s var(--transition-slow) both;background:var(--bg-surface);border:1px solid var(--border-medium);position:relative;overflow:hidden}.result-banner--flat{border-top:4px solid var(--color-success)}.result-banner--not-flat{border-top:4px solid var(--color-warning)}.result-banner--verified{border-top:4px solid var(--color-success);background:linear-gradient(to bottom,var(--bg-surface),#0f172a)}.result-banner__header-container{display:flex;align-items:flex-start;gap:var(--space-md);margin-bottom:var(--space-lg)}.result-banner__icon-container{flex-shrink:0;width:40px;height:40px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center}.result-banner--flat .result-banner__icon-container{background:#10b98114;color:var(--color-success-light);border:1px solid rgba(16,185,129,.15)}.result-banner--not-flat .result-banner__icon-container{background:#f59e0b14;color:var(--color-warning);border:1px solid rgba(245,158,11,.15)}.result-banner--verified .result-banner__icon-container{background:#10b98114;color:var(--color-success-light);border:1px solid rgba(16,185,129,.15)}.result-banner__title{font-size:1.15rem;font-weight:600;color:var(--text-primary)}.result-banner__subtitle{font-size:.85rem;color:var(--text-secondary);margin-top:4px;line-height:1.4}.result-banner__actions{display:flex;align-items:center;gap:var(--space-md);flex-wrap:wrap;border-top:1px solid var(--border-subtle);padding-top:var(--space-lg);margin-top:var(--space-lg)}.options-panel{max-width:100%;margin:var(--space-lg) 0;padding:var(--space-md);background:#00000026;border:1px solid var(--border-subtle);border-radius:var(--radius-md);display:flex;flex-direction:column;gap:12px}.option-row{display:flex;align-items:flex-start;gap:12px;cursor:pointer;font-size:.85rem;-webkit-user-select:none;user-select:none}.option-row input[type=checkbox]{margin-top:3px;width:14px;height:14px;accent-color:var(--color-primary-light);cursor:pointer}.option-label{font-weight:500;display:block;color:var(--text-primary)}.option-desc{color:var(--text-muted);font-size:.78rem;margin-top:2px;display:block;line-height:1.3}.option-divider{height:1px;background:var(--border-subtle)}.flatten-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:var(--space-md);margin:var(--space-lg) 0;background:#0000001f;border:1px solid var(--border-subtle);padding:var(--space-md);border-radius:var(--radius-md)}.flatten-stat{text-align:left}.flatten-stat__value{font-size:1.3rem;font-weight:600;color:var(--text-primary)}.flatten-stat__label{font-size:.7rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;margin-top:2px}.file-info{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;background:var(--bg-surface);border:1px solid var(--border-medium);border-radius:var(--radius-sm);font-size:.8rem;color:var(--text-secondary)}.file-info__icon{display:flex;align-items:center;color:var(--text-muted)}.file-info__name{font-weight:500;color:var(--text-primary);max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-info__size{color:var(--text-muted)}.progress-container{width:100%;max-width:480px;margin:var(--space-xl) auto;display:flex;flex-direction:column;gap:8px;animation:fadeIn .2s ease}.progress-info{display:flex;justify-content:space-between;align-items:center;font-size:.82rem;font-weight:500}.progress-status{color:var(--text-primary)}.progress-percentage{color:var(--color-primary-light);font-family:monospace}.progress-bar-track{width:100%;height:4px;background:#ffffff08;border:1px solid var(--border-subtle);border-radius:100px;overflow:hidden;position:relative}.progress-bar-fill{height:100%;background:var(--color-primary);border-radius:100px;transition:width .2s cubic-bezier(.16,1,.3,1);box-shadow:0 0 12px var(--color-primary-glow)}.progress-subtext{font-size:.75rem;color:var(--text-muted);text-align:left;line-height:1.4;margin-top:2px}:root{--bg-primary: #09090b;--bg-surface: #18181b;--bg-surface-hover: #27272a;--bg-glass: rgba(24, 24, 27, .65);--bg-glass-hover: rgba(39, 39, 42, .8);--color-primary: #4f46e5;--color-primary-light: #818cf8;--color-primary-glow: rgba(79, 70, 229, .15);--color-success: #10b981;--color-success-light: #34d399;--color-success-glow: rgba(16, 185, 129, .1);--color-error: #ef4444;--color-error-light: #f87171;--color-error-glow: rgba(239, 68, 68, .1);--color-warning: #f59e0b;--text-primary: #f4f4f5;--text-secondary: #a1a1aa;--text-muted: #71717a;--text-disabled: #52525b;--border-subtle: rgba(255, 255, 255, .05);--border-medium: rgba(255, 255, 255, .08);--border-focus: rgba(79, 70, 229, .4);--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--transition-fast: .12s cubic-bezier(.16, 1, .3, 1);--transition-normal: .22s cubic-bezier(.16, 1, .3, 1);--transition-slow: .38s cubic-bezier(.16, 1, .3, 1)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:15px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background-color:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.5}#root{min-height:100vh;display:flex;flex-direction:column}.app{flex:1;display:flex;flex-direction:column;align-items:center;padding:var(--space-2xl) var(--space-lg);max-width:900px;margin:0 auto;width:100%}.app-header{text-align:left;width:100%;margin-bottom:var(--space-2xl);animation:fadeSlideUp .5s var(--transition-slow) both;display:flex;flex-direction:column;align-items:flex-start}.app-logo{display:inline-flex;align-items:center;gap:10px;margin-bottom:var(--space-md)}.app-logo-icon{display:flex;align-items:center;justify-content:center;color:var(--color-primary-light)}.app-title{font-size:2.2rem;font-weight:700;letter-spacing:-.04em;color:var(--text-primary)}.app-subtitle{font-size:.95rem;color:var(--text-secondary);max-width:520px;margin:var(--space-sm) 0 0 0;font-weight:400}.app-privacy{display:inline-flex;align-items:center;gap:8px;margin-top:var(--space-md);font-size:.78rem;color:var(--text-muted);background:var(--bg-surface);padding:6px 14px;border-radius:100px;border:1px solid var(--border-subtle);font-weight:500}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:10px 22px;border-radius:var(--radius-md);border:1px solid transparent;font-family:inherit;font-size:.88rem;font-weight:500;cursor:pointer;transition:all var(--transition-normal);text-decoration:none}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-primary{background:var(--color-primary);color:#fff;border-color:#ffffff0d}.btn-primary:hover:not(:disabled){background:var(--color-primary-light);transform:translateY(-1px)}.btn-success{background:var(--color-success);color:#fff}.btn-success:hover:not(:disabled){background:var(--color-success-light);transform:translateY(-1px)}.btn-ghost{background:transparent;color:var(--text-secondary);border-color:var(--border-medium)}.btn-ghost:hover:not(:disabled){background:#ffffff08;color:var(--text-primary);border-color:var(--text-muted)}.spinner{width:20px;height:20px;border:2px solid rgba(255,255,255,.1);border-top-color:var(--color-primary-light);border-radius:50%;animation:spin .6s linear infinite}.spinner--large{width:40px;height:40px;border-width:3px}.analyzing-overlay{display:flex;flex-direction:column;align-items:center;gap:var(--space-md);padding:var(--space-2xl) 0;animation:fadeIn .2s ease}.analyzing-overlay p{color:var(--text-secondary);font-size:.9rem}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeSlideUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:600px){.app{padding:var(--space-xl) var(--space-md)}.app-header{margin-bottom:var(--space-xl)}}