:root{color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,Yu Gothic,sans-serif;--accent: #2563eb;--danger: #dc2626;--ok: #059669;--border: #e2e5e9;--bg: #f5f6f8;--muted: #6b7280}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:#111827;font-size:15px}.topbar{background:#fff;border-bottom:1px solid var(--border);padding:0 20px;display:flex;align-items:center;gap:24px;height:56px;position:sticky;top:0;z-index:10}.topbar .brand{font-weight:700;font-size:17px}.topbar nav{display:flex;gap:4px;flex:1}.topbar nav a{padding:8px 14px;border-radius:8px;text-decoration:none;color:var(--muted);font-weight:500}.topbar nav a:hover{background:var(--bg)}.topbar nav a.active{background:#eff4ff;color:var(--accent)}.page{max-width:1000px;margin:0 auto;padding:24px 20px 60px}h1{font-size:22px;margin:0 0 4px}h2{font-size:16px;margin:0 0 12px}.page-desc{color:var(--muted);font-size:13px;margin:0 0 20px}.card{background:#fff;border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:16px}button{font-size:14px;font-family:inherit;padding:9px 16px;border-radius:8px;border:1px solid var(--border);background:#fff;cursor:pointer;font-weight:500}button:hover:not(:disabled){background:var(--bg)}button:disabled{opacity:.45;cursor:not-allowed}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.primary:hover:not(:disabled){background:#1d4ed8}button.danger{color:var(--danger);border-color:#fca5a5}button.danger:hover:not(:disabled){background:#fef2f2}button.small{padding:6px 12px;font-size:13px}button{min-height:38px;white-space:nowrap}button.small{min-height:32px}.cell-actions{display:flex;justify-content:flex-end;gap:8px}input,textarea,select{font-size:15px;font-family:inherit;padding:9px 12px;border:1px solid var(--border);border-radius:8px;width:100%;background:#fff}input:focus,textarea:focus,select:focus{outline:2px solid #bfdbfe;border-color:var(--accent)}label{display:block;font-size:13px;font-weight:600;color:#374151;margin-bottom:5px}.field{margin-bottom:16px}.row{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-start}.row>*{flex:1;min-width:140px}.row .field p.muted{margin:5px 0 0}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:11px 10px;border-bottom:1px solid var(--border)}th{font-size:12px;color:var(--muted);font-weight:600}tr:last-child td{border-bottom:none}.badge{display:inline-block;padding:3px 9px;border-radius:20px;font-size:12px;font-weight:600}.badge.confirmed{background:#eff4ff;color:var(--accent)}.badge.checked_in{background:#ecfdf5;color:var(--ok)}.badge.cancelled_by_user,.badge.cancelled_by_store{background:#f3f4f6;color:var(--muted)}.badge.no_show{background:#fef2f2;color:var(--danger)}.badge.manual{background:#fffbeb;color:#b45309}.alert{padding:11px 14px;border-radius:8px;font-size:14px;margin-bottom:16px}.alert.error{background:#fef2f2;color:var(--danger)}.alert.success{background:#ecfdf5;color:var(--ok)}.muted{color:var(--muted);font-size:13px}.empty{text-align:center;color:var(--muted);padding:32px 0;font-size:14px}.slot-summary{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}.slot-chip{border:1px solid var(--border);background:#fff;border-radius:10px;padding:10px 14px;text-align:center;min-width:92px}.slot-chip .time{font-weight:700;font-size:15px}.slot-chip .count{font-size:12px;color:var(--muted);margin-top:2px}.slot-chip.full{border-color:#fca5a5;background:#fef2f2}.timeline-item{border-left:2px solid var(--border);padding:0 0 18px 16px;position:relative}.timeline-item:before{content:"";position:absolute;left:-5px;top:4px;width:8px;height:8px;border-radius:50%;background:var(--border)}.timeline-item.chat:before{background:var(--accent)}.login-wrap{max-width:380px;margin:80px auto}.weekday-picker{display:flex;gap:6px;flex-wrap:wrap}.weekday-picker button{min-width:46px;padding:8px 0}.weekday-picker button.on{background:var(--accent);border-color:var(--accent);color:#fff}