:root{--bg: #f5f6f8;--card-bg: #ffffff;--text: #1f2937;--text-muted: #6b7280;--border: #e5e7eb;--border-focus: #3b82f6;--accent: #2563eb;--accent-hover: #1d4ed8;--danger: #dc2626;--danger-bg: #fef2f2;--success: #059669;font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}body{margin:0;min-height:100vh}.page{max-width:760px;margin:0 auto;padding:32px 16px 64px}.card{background:var(--card-bg);border:1px solid var(--border);border-radius:12px;padding:32px;box-shadow:0 1px 3px #0000000a}.card.centered{text-align:center;padding:48px 32px}h1{font-size:24px;font-weight:600;margin:0 0 8px}h2{font-size:18px;font-weight:600;margin:0 0 16px;padding-bottom:8px;border-bottom:1px solid var(--border)}.muted{color:var(--text-muted);margin:0}.hint{color:var(--text-muted);font-size:14px;margin:12px 0 0}.form-header{margin-bottom:24px}.form-section{margin-top:32px}.fields{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:flex;flex-direction:column;gap:4px}.field-checkbox,.field:has(textarea){grid-column:1 / -1}.field-label{font-size:13px;font-weight:500;color:var(--text)}.required{color:var(--danger);margin-left:2px}input[type=text],input[type=date],select,textarea{font:inherit;color:inherit;background:var(--card-bg);border:1px solid var(--border);border-radius:6px;padding:8px 10px;width:100%}textarea{resize:vertical;min-height:80px}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--border-focus);box-shadow:0 0 0 2px #3b82f633}.field-invalid input,.field-invalid select,.field-invalid textarea{border-color:var(--danger)}.field-error{margin:0;font-size:12px;color:var(--danger)}.checkbox-row{display:flex;align-items:flex-start;gap:8px;font-size:14px;cursor:pointer}.checkbox-row input{margin-top:3px}.actions{margin-top:32px;padding-top:24px;border-top:1px solid var(--border)}.buttons{display:flex;gap:12px;justify-content:flex-end;flex-wrap:wrap}.btn{font:inherit;font-weight:500;padding:10px 18px;border-radius:6px;border:1px solid var(--border);background:var(--card-bg);color:var(--text);cursor:pointer}.btn:hover{border-color:var(--text-muted)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.status-line{font-size:13px;color:var(--success);margin:0 0 12px;text-align:right}.error-banner{background:var(--danger-bg);color:var(--danger);padding:10px 14px;border-radius:6px;margin:0 0 12px;font-size:14px}@media (max-width: 600px){.fields{grid-template-columns:1fr}.card{padding:20px}.buttons{justify-content:stretch}.buttons .btn{flex:1}}