:root{--bg:#f6f7f9;--card:#ffffff;--border:#e5e7eb;--text:#111827;--muted:#6b7280;--brand:#4f46e5;--brand-dark:#4338ca;--danger:#dc2626;--success:#16a34a}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.5}.container{max-width:880px;margin:0 auto;padding:24px 20px 80px}.app-title{font-size:26px;font-weight:700;margin:8px 0 2px}.app-subtitle{color:var(--muted);margin:0 0 20px}.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:20px;margin-bottom:20px;box-shadow:0 1px 2px rgba(0,0,0,.04)}.card h2{margin:0 0 14px;font-size:18px}label{display:block;font-size:13px;font-weight:600;color:var(--muted);margin:12px 0 4px}input,select,textarea{width:100%;padding:11px 12px;font-size:15px;border:1px solid var(--border);border-radius:9px;background:#fff;color:var(--text)}input:focus,select:focus,textarea:focus{outline:2px solid var(--brand);outline-offset:0;border-color:var(--brand)}button{font-size:15px;font-weight:600;padding:11px 16px;border-radius:9px;border:1px solid transparent;cursor:pointer;background:var(--brand);color:#fff}button:hover:not(:disabled){background:var(--brand-dark)}button:disabled{opacity:.5;cursor:not-allowed}button.secondary{background:#fff;color:var(--text);border-color:var(--border)}button.secondary:hover:not(:disabled){background:#f3f4f6}button.danger{background:#fff;color:var(--danger);border-color:#fca5a5}button.danger:hover:not(:disabled){background:#fef2f2}button.small{padding:7px 11px;font-size:13px}.row{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}.row>*{flex:1 1;min-width:140px}.inline{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.muted{color:var(--muted);font-size:14px}.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:700}.booking{border:1px solid var(--border);border-radius:12px;padding:16px;margin-bottom:12px}.booking-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.booking-title{font-weight:700;font-size:16px}.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.error{background:#fef2f2;border:1px solid #fca5a5;color:#991b1b;border-radius:9px}.error,.ok{padding:10px 12px;font-size:14px;margin-top:12px}.ok{background:#f0fdf4;border:1px solid #86efac;color:#166534;border-radius:9px}.service-option{display:flex;justify-content:space-between;gap:12px}.chat{margin-top:12px;border-top:1px dashed var(--border);padding-top:12px}.msg{padding:7px 11px;border-radius:9px;margin-bottom:6px;font-size:14px;max-width:80%}.msg.mine{background:#e0e7ff;margin-left:auto}.msg.theirs{background:#f3f4f6}.pill-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}