:root{--bg: #F6F7F9;--card: #FFFFFF;--text: #111827;--muted: #6B7280;--border: #E5E7EB;--accent: #1D4ED8;--accent-fg: #FFFFFF;--bb-blue: #0046BE;--bb-yellow: #FFE000;--bb-ink: #1a1a1a;--bb-muted: #666666;--ok-bg: #ECFDF5;--ok-bd: #A7F3D0;--ok-fg: #065F46;--err-bg: #FEF2F2;--err-bd: #FECACA;--err-fg: #991B1B}*{box-sizing:border-box}body{margin: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;-webkit-font-smoothing:antialiased}.wrap{max-width:560px;margin:0 auto;padding:24px 16px 64px}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:24px;overflow:hidden}.page-head{text-align:center;margin-bottom:18px}h1{font-size:21px;margin:0 0 6px}h2{font-size:16px;margin:0 0 12px}p{margin:0 0 14px}.bb-card{padding:0}.bb-bar{background:var(--bb-yellow);color:var(--bb-ink);padding:14px 24px;font-size:15px;font-weight:700;letter-spacing:.3px;display:flex;align-items:center;gap:10px}.bb-bar .tag{width:22px;height:22px;flex-shrink:0;background:var(--bb-ink);clip-path:polygon(0 0,78% 0,100% 22%,100% 100%,0 100%);border-radius:3px;position:relative}.bb-bar .tag:after{content:"";position:absolute;top:4px;right:4px;width:4px;height:4px;border-radius:50%;background:var(--bb-yellow)}.bb-body{padding:24px}.bb-body h2{color:var(--bb-ink)}.bb-body .btn-primary{background:var(--bb-blue)}.bb-body .day.sel{border-color:var(--bb-blue);box-shadow:0 0 0 3px #0046be21}.bb-body .time.sel{border-color:var(--bb-blue);background:#eff4ff;color:var(--bb-blue);font-weight:600}.bb-body input:focus{border-color:var(--bb-blue);box-shadow:0 0 0 3px #0046be21}.bb-body .btn-link{color:var(--bb-blue)}.bb-body .sect{font-size:13px;font-weight:700;color:var(--bb-ink);text-transform:uppercase;letter-spacing:.04em;border-bottom:2px solid var(--bb-yellow);padding-bottom:6px;margin:0 0 12px}.sub{color:var(--muted);font-size:14px}.muted{color:var(--muted)}.small{font-size:13px}.tiny{font-size:12px}label{display:block;margin-bottom:16px;font-size:14px}label>span.lbl{display:block;margin-bottom:6px;font-weight:600}input[type=text],input[type=email],input[type=tel]{display:block;width:100%;padding:12px 14px;font-size:16px;font-family:inherit;color:var(--text);background:#fff;border:1px solid #CBD5E1;border-radius:8px;outline:none}input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #1d4ed81f}button{font-family:inherit;font-size:16px;cursor:pointer}.btn-primary{width:100%;padding:13px 18px;font-weight:600;color:var(--accent-fg);background:var(--accent);border:none;border-radius:8px;min-height:48px}.btn-primary:disabled{opacity:.6;cursor:default}.btn-link{border:none;background:transparent;color:var(--accent);padding:0;font-size:14px;text-decoration:underline}.banner{padding:12px 14px;border-radius:8px;font-size:14px;margin-bottom:16px;border:1px solid}.banner.err{background:var(--err-bg);border-color:var(--err-bd);color:var(--err-fg)}.banner.ok{background:var(--ok-bg);border-color:var(--ok-bd);color:var(--ok-fg)}.summary{background:#f9fafb;border:1px solid var(--border);border-radius:8px;padding:14px 16px;margin-bottom:20px;font-size:14px}.summary .row{display:flex;gap:10px;margin-bottom:4px}.summary .row .k{color:var(--muted);min-width:96px;flex-shrink:0}.req{color:#b91c1c;font-weight:700}.days{display:flex;flex-direction:column;gap:10px;margin-bottom:20px}.day{width:100%;text-align:left;padding:14px 16px;background:#fff;border:1px solid #CBD5E1;border-radius:10px;min-height:52px}.day.sel{border-color:var(--accent);box-shadow:0 0 0 3px #1d4ed81f}.day .d{font-weight:600}.day .t{color:var(--muted);font-size:13px}.times{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 4px}.time{padding:10px 14px;background:#fff;border:1px solid #CBD5E1;border-radius:8px;font-size:14px;min-height:44px}.time.sel{border-color:var(--accent);background:#eff6ff;color:var(--accent);font-weight:600}.footer{text-align:center;color:var(--muted);font-size:12px;margin-top:24px;line-height:1.6}.spinner{color:var(--muted);font-size:14px;padding:8px 0}