@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-card: rgba(255, 255, 255, .04);--bg-card-hover: rgba(255, 255, 255, .07);--border: rgba(255, 255, 255, .08);--border-focus: rgba(139, 92, 246, .5);--text-primary: #f0f0f5;--text-secondary: #9ca3af;--text-muted: #6b7280;--accent: #8b5cf6;--accent-hover: #7c3aed;--accent-glow: rgba(139, 92, 246, .2);--success: #10b981;--warning: #f59e0b;--error: #ef4444;--gradient: linear-gradient(135deg, #8b5cf6, #06b6d4);--gradient-text: linear-gradient(135deg, #a78bfa, #22d3ee);--radius: 12px;--radius-sm: 8px;--radius-lg: 16px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg-primary);color:var(--text-primary);min-height:100vh;-webkit-font-smoothing:antialiased}.navbar{position:sticky;top:0;z-index:100;background:#0a0a0fcc;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border)}.navbar-inner{max-width:1200px;margin:0 auto;padding:0 24px;height:64px;display:flex;align-items:center;justify-content:space-between}.navbar-brand{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--text-primary);font-weight:700;font-size:1.1rem}.brand-icon{font-size:1.4rem}.navbar-links{display:flex;align-items:center;gap:8px}.nav-link{color:var(--text-secondary);text-decoration:none;padding:8px 14px;border-radius:var(--radius-sm);font-size:.9rem;font-weight:500;transition:all .2s}.nav-link:hover{color:var(--text-primary);background:var(--bg-card)}.nav-link-admin{color:var(--warning)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 20px;border-radius:var(--radius-sm);font-size:.9rem;font-weight:600;cursor:pointer;border:none;transition:all .2s;font-family:inherit;text-decoration:none}.btn-primary{background:var(--gradient);color:#fff;box-shadow:0 4px 15px var(--accent-glow)}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 20px var(--accent-glow)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid var(--border)}.btn-ghost:hover{color:var(--text-primary);background:var(--bg-card);border-color:#ffffff26}.btn-sm{padding:4px 8px;font-size:.85rem}.btn-full{width:100%}.link-btn{background:none;border:none;color:var(--accent);cursor:pointer;font-weight:600;font-family:inherit;font-size:inherit}.link-btn:hover{text-decoration:underline}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:all .3s}.card:hover{border-color:#ffffff1f}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:.85rem;font-weight:500;color:var(--text-secondary)}.field input,.field select,.field textarea{padding:10px 14px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg-secondary);color:var(--text-primary);font-size:.9rem;font-family:inherit;transition:border-color .2s,box-shadow .2s;outline:none}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-glow)}.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%239ca3af' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}.field textarea{resize:vertical}.alert{padding:12px 16px;border-radius:var(--radius-sm);font-size:.9rem;margin-bottom:16px}.alert-error{background:#ef44441a;border:1px solid rgba(239,68,68,.3);color:#fca5a5}.alert-success{background:#10b9811a;border:1px solid rgba(16,185,129,.3);color:#6ee7b7}.badge{display:inline-block;padding:3px 10px;border-radius:100px;font-size:.75rem;font-weight:600}.badge-warning{background:#f59e0b26;color:var(--warning);border:1px solid rgba(245,158,11,.3)}.app{min-height:100vh;display:flex;flex-direction:column}.main-content{flex:1}.page{max-width:1200px;margin:0 auto;padding:32px 24px}.page-centered{display:flex;align-items:center;justify-content:center;min-height:calc(100vh - 64px)}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.hero{text-align:center;padding:48px 0 40px}.hero h1{font-size:2.8rem;font-weight:700;letter-spacing:-.02em;margin-bottom:12px}.gradient-text{background:var(--gradient-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1.15rem;color:var(--text-secondary);max-width:500px;margin:0 auto}.lookup-card{max-width:800px;margin:0 auto 48px}.lookup-card h2{margin-bottom:20px;font-size:1.2rem}.lookup-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px;align-items:end}.btn-lookup{align-self:end}@media(max-width:640px){.lookup-grid{grid-template-columns:1fr}.hero h1{font-size:2rem}}.results-section{margin-top:16px}.results-section h2{text-align:center;margin-bottom:24px;font-size:1.3rem}.results-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}.result-card{transition:transform .2s,box-shadow .2s}.result-card:hover{transform:translateY(-2px);box-shadow:0 8px 30px #0000004d}.result-card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.result-card-header h3{font-size:1.1rem}.brand-tip{font-size:.82rem;color:var(--text-muted);font-style:italic;margin-bottom:12px;line-height:1.4}.size-list{display:flex;flex-direction:column;gap:6px}.size-row{display:flex;justify-content:space-between;padding:8px 12px;background:var(--bg-secondary);border-radius:var(--radius-sm);font-size:.9rem}.size-system{color:var(--text-secondary)}.size-value{font-weight:600;color:var(--text-primary)}.auth-card{width:100%;max-width:420px}.auth-card h1{font-size:1.6rem;margin-bottom:8px}.auth-subtitle{color:var(--text-secondary);margin-bottom:24px;font-size:.95rem}.auth-form{display:flex;flex-direction:column;gap:16px}.auth-toggle{margin-top:20px;text-align:center;color:var(--text-secondary);font-size:.9rem}.form-card{margin-bottom:24px}.form-card h2{margin-bottom:16px}.record-form,.auth-form{display:flex;flex-direction:column;gap:16px}.form-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}.field-wide{grid-column:1 / -1}.records-list{display:flex;flex-direction:column;gap:12px}.record-card{transition:transform .15s}.record-card:hover{transform:translate(4px)}.record-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:12px}.record-header h3{font-size:1.05rem}.record-model{display:inline-block;font-size:.82rem;color:var(--text-muted);margin-top:2px}.record-details{display:flex;gap:24px;flex-wrap:wrap}.detail{display:flex;flex-direction:column;gap:2px}.detail-label{font-size:.78rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.detail-value{font-weight:600;font-size:.95rem}.record-notes{margin-top:10px;font-size:.85rem;color:var(--text-secondary);font-style:italic}.empty-state{text-align:center;padding:60px 24px}.empty-icon{font-size:3rem;display:block;margin-bottom:12px}.empty-state h3{margin-bottom:8px;color:var(--text-secondary)}.empty-state p{color:var(--text-muted)}.admin-tabs{display:flex;gap:8px;margin-bottom:24px;border-bottom:1px solid var(--border);padding-bottom:12px}.tab-btn{padding:10px 20px;border-radius:var(--radius-sm);border:1px solid transparent;background:transparent;color:var(--text-secondary);font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s;font-family:inherit}.tab-btn:hover{color:var(--text-primary);background:var(--bg-card)}.tab-btn.active{color:var(--text-primary);background:var(--bg-card);border-color:var(--accent);box-shadow:0 0 10px var(--accent-glow)}.admin-section{display:flex;flex-direction:column;gap:20px}.admin-form h3{margin-bottom:16px}.form-actions{display:flex;gap:8px;margin-top:8px}.admin-toolbar{display:flex;gap:16px;align-items:end}.admin-toolbar .field{flex:1;max-width:300px}.table-scroll{overflow-x:auto}.admin-table{width:100%;border-collapse:separate;border-spacing:0;font-size:.88rem}.admin-table thead th{text-align:left;padding:10px 14px;font-weight:600;color:var(--text-secondary);font-size:.8rem;text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border);white-space:nowrap}.admin-table tbody td{padding:10px 14px;border-bottom:1px solid var(--border);color:var(--text-primary)}.admin-table tbody tr:hover td{background:var(--bg-card)}.admin-table code{background:var(--bg-secondary);padding:2px 8px;border-radius:4px;font-size:.85em;color:var(--accent)}.cell-tips{max-width:300px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text-secondary)}.empty-msg{text-align:center;color:var(--text-muted);padding:24px}.pivot-table{table-layout:fixed}.pivot-th-cm{width:70px}.pivot-th-sys{width:auto;text-align:center!important}.pivot-th-actions{width:60px;text-align:center!important}.pivot-cm{font-variant-numeric:tabular-nums;color:var(--accent)!important;text-align:center}.pivot-cell{text-align:center;cursor:pointer;padding:4px 6px!important;transition:background .15s;position:relative}.pivot-cell:hover{background:#8b5cf614!important}.pivot-cell--empty .pivot-value{color:var(--text-muted);font-size:.8rem}.pivot-cell--saved{animation:pivot-flash .8s ease-out}@keyframes pivot-flash{0%{background:#10b98140}to{background:transparent}}.pivot-input{width:100%;max-width:80px;margin:0 auto;display:block;padding:4px 6px;border:1px solid var(--border-focus);border-radius:4px;background:var(--bg-secondary);color:var(--text-primary);font-size:.88rem;font-family:inherit;text-align:center;outline:none;box-shadow:0 0 0 3px var(--accent-glow)}.pivot-value{display:block;padding:4px 2px;font-weight:500;min-height:1.5em}.pivot-actions{text-align:center}.pivot-hint{text-align:center;color:var(--text-muted);font-size:.82rem;margin-top:8px;padding:8px}.loading{text-align:center;color:var(--text-secondary);padding:40px}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#ffffff1a;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#fff3}.modal-overlay{position:fixed;inset:0;background:#000000b3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem}.modal-card{max-width:520px;width:100%;padding:2rem!important}.modal-card h2{margin-bottom:.5rem}.onboarding-tabs{display:flex;gap:.5rem;margin:1.25rem 0}.tab-btn{flex:1;padding:.6rem 1rem;border:1px solid var(--border);border-radius:var(--radius-sm);background:transparent;color:var(--text-secondary);cursor:pointer;font-size:.85rem;transition:all .2s}.tab-btn.active{background:var(--accent-glow);border-color:var(--accent);color:var(--text-primary)}.onboarding-form{display:flex;flex-direction:column;gap:1rem}.input-with-toggle{display:flex;gap:0}.input-with-toggle input{border-top-right-radius:0;border-bottom-right-radius:0;flex:1}.unit-toggle{padding:.5rem .75rem;border:1px solid var(--border);border-left:none;border-radius:0 var(--radius-sm) var(--radius-sm) 0;background:var(--bg-secondary);color:var(--accent);font-weight:600;cursor:pointer;font-size:.85rem;min-width:40px;transition:all .2s}.unit-toggle:hover{background:var(--accent-glow)}