:root{--brand: #1769c4;--brand-d: #0d4f96;--accent: #e8830a;--bg: #f5f6fa;--card: #ffffff;--border: #e1e4ec;--text: #1a1d27;--muted: #6b7280;--green: #16a34a;--red: #dc2626;--orange: #ea580c;--radius: 10px;--shadow: 0 1px 4px rgba(0,0,0,.08), 0 4px 16px rgba(0,0,0,.04);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:1100px;margin:0 auto;padding:0 20px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px}.row{display:flex;gap:16px;flex-wrap:wrap}.col{flex:1;min-width:240px}h1{font-size:2rem;font-weight:700}h2{font-size:1.4rem;font-weight:600;margin-bottom:12px}h3{font-size:1.1rem;font-weight:600;margin-bottom:8px}p{line-height:1.6;color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 20px;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;border:none;transition:all .15s;white-space:nowrap}.btn-primary{background:var(--brand);color:#fff}.btn-primary:hover{background:var(--brand-d)}.btn-accent{background:var(--accent);color:#fff}.btn-accent:hover{background:#c96e08}.btn-outline{background:transparent;color:var(--brand);border:1.5px solid var(--brand)}.btn-outline:hover{background:var(--brand);color:#fff}.btn-danger{background:var(--red);color:#fff}.btn-sm{padding:6px 14px;font-size:13px}.btn:disabled{opacity:.5;cursor:not-allowed}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.form-group label{font-size:13px;font-weight:500;color:var(--text)}.form-group input,.form-group select,.form-group textarea{padding:9px 12px;border:1.5px solid var(--border);border-radius:8px;font-size:14px;color:var(--text);background:#fff;transition:border-color .15s}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--brand)}.form-group .hint{font-size:12px;color:var(--muted)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media (max-width: 600px){.form-row{grid-template-columns:1fr}}.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:500}.badge-green{background:#dcfce7;color:#15803d}.badge-red{background:#fee2e2;color:#b91c1c}.badge-orange{background:#ffedd5;color:#c2410c}.badge-blue{background:#dbeafe;color:#1d4ed8}.badge-grey{background:#f1f5f9;color:#475569}nav{background:var(--card);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}.nav-inner{display:flex;align-items:center;justify-content:space-between;height:60px;max-width:1100px;margin:0 auto;padding:0 20px}.nav-brand{font-size:1.2rem;font-weight:700;color:var(--brand)}.nav-links{display:flex;gap:8px;align-items:center}table{width:100%;border-collapse:collapse;font-size:14px}th{text-align:left;padding:10px 12px;font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);border-bottom:2px solid var(--border)}td{padding:10px 12px;border-bottom:1px solid var(--border)}tr:last-child td{border-bottom:none}tr:hover td{background:#f8fafc}.progress-bar-wrap{background:var(--border);border-radius:99px;height:8px;overflow:hidden}.progress-bar-fill{height:100%;border-radius:99px;background:var(--brand);transition:width .3s}.alert{padding:12px 16px;border-radius:8px;font-size:14px;margin-bottom:16px}.alert-error{background:#fee2e2;color:#991b1b;border:1px solid #fecaca}.alert-success{background:#dcfce7;color:#166534;border:1px solid #bbf7d0}.alert-info{background:#dbeafe;color:#1e40af;border:1px solid #bfdbfe}.preview-canvas{width:100%;aspect-ratio:16/9;background:#111;border-radius:8px;display:block;object-fit:contain}@keyframes spin{to{transform:rotate(360deg)}}.spinner{width:20px;height:20px;border:3px solid var(--border);border-top-color:var(--brand);border-radius:50%;animation:spin .7s linear infinite;display:inline-block}