:root{--bg: #e9eef3;--panel: rgba(255, 255, 255, .94);--panel-alt: #f7fafc;--text: #172638;--muted: #607187;--line: #d4dde7;--brand: #0f4c75;--brand-strong: #082f49;--accent: #2d95c8;--success: #24774b;--danger: #b63a2f;--shadow: 0 20px 46px rgba(18, 35, 56, .12)}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:radial-gradient(circle at top right,rgba(45,149,200,.18),transparent 28%),linear-gradient(180deg,#f6f9fc 0%,var(--bg) 100%)}button,input,select,textarea{font:inherit}.page-shell{max-width:1520px;margin:0 auto;padding:28px}.hero{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(280px,.8fr);gap:20px;margin-bottom:24px}.hero-copy,.hero-card,.panel{background:var(--panel);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.72);box-shadow:var(--shadow)}.hero-copy{border-radius:28px;padding:32px}.eyebrow{margin:0 0 8px;color:var(--brand);font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase}.hero h1{margin:0 0 12px;font-size:clamp(2rem,2.8vw,3.3rem);line-height:1;color:var(--brand-strong)}.hero-text{margin:0;max-width:64ch;font-size:1.03rem;color:var(--muted)}.hero-card{border-radius:28px;padding:28px;display:flex;flex-direction:column;justify-content:center;background:linear-gradient(145deg,#0f4c75f7,#082f49fa);color:#fff}.hero-card-label{font-size:12px;letter-spacing:.18em;text-transform:uppercase;opacity:.76}.hero-card-title{margin-top:10px;font-size:3.15rem;line-height:1;font-weight:700}.hero-card-copy{margin-top:12px;color:#ffffffd1}.workspace{display:grid;grid-template-columns:minmax(420px,720px) minmax(420px,1fr);gap:24px;align-items:start}.panel{border-radius:28px;padding:24px}.panel-header{display:flex;justify-content:space-between;align-items:start;gap:18px;margin-bottom:20px}.panel-header h2{margin:0 0 6px;font-size:1.5rem;color:var(--brand-strong)}.panel-header p{margin:0;color:var(--muted)}.toolbar{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end}.section{margin-top:18px;padding:20px;border-radius:22px;border:1px solid var(--line);background:linear-gradient(180deg,#fcfdff 0%,var(--panel-alt) 100%)}.section h3{margin:0 0 16px;font-size:1rem;color:var(--brand)}.grid{display:grid;gap:14px}.one-up{grid-template-columns:1fr}.two-up{grid-template-columns:repeat(2,minmax(0,1fr))}.three-up{grid-template-columns:.8fr 1fr 1fr}.field{display:flex;flex-direction:column;gap:8px}.field span{font-size:.93rem;font-weight:700;color:#33455a}.field input,.field select,.field textarea{width:100%;min-height:46px;border:1px solid #cad6e2;border-radius:14px;padding:12px 14px;background:#fff;color:var(--text);transition:border-color .2s ease,box-shadow .2s ease}.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px #2d95c824}.field textarea{min-height:104px;resize:vertical}.field-help{color:var(--muted);font-size:.82rem}#idCardNAIC{background:#eef3f7}.vehicle-stack{display:grid;gap:14px}.vehicle-card{padding:16px;border-radius:18px;border:1px solid #dbe4ec;background:#fff}.vehicle-title{margin-bottom:14px;color:var(--brand);font-weight:700}.primary-actions{margin-top:22px;display:flex;justify-content:flex-start}.btn{border:0;border-radius:999px;padding:11px 16px;font-weight:700;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,opacity .18s ease}.btn:hover:not(:disabled){transform:translateY(-1px)}.btn:disabled{opacity:.52;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--brand),var(--accent));color:#fff;box-shadow:0 12px 22px #0f4c7538}.btn-secondary{background:#eef3f8;color:var(--brand-strong)}.btn-success{background:#e9f7ef;color:var(--success)}.btn-danger{background:#fdecea;color:var(--danger)}.preview-note{margin-bottom:16px;padding:14px 16px;border-radius:16px;background:#f1f6fb;border:1px solid #dae7f2;color:#33455c;font-size:.95rem}.preview-frame-wrap{border:1px solid var(--line);border-radius:22px;overflow:hidden;background:#d9e1ea;min-height:980px}#previewFrame{width:100%;min-height:980px;border:0;background:#fff}.toast-root{position:fixed;right:20px;bottom:20px;display:grid;gap:10px;z-index:9999}.toast{min-width:240px;max-width:360px;padding:14px 16px;border-radius:16px;color:#fff;box-shadow:0 16px 35px #10182838;animation:slide-up .24s ease}.toast.success{background:#1d7c4f}.toast.error{background:#b9382b}.toast.info{background:#0f4c75}@keyframes slide-up{0%{transform:translateY(10px);opacity:0}to{transform:translateY(0);opacity:1}}@media(max-width:1180px){.hero,.workspace{grid-template-columns:1fr}}@media(max-width:760px){.page-shell{padding:16px}.panel,.hero-copy,.hero-card{padding:20px;border-radius:22px}.panel-header{flex-direction:column}.toolbar,.primary-actions{width:100%}.toolbar .btn,.primary-actions .btn{flex:1 1 auto}.two-up,.three-up{grid-template-columns:1fr}.preview-frame-wrap,#previewFrame{min-height:760px}}