:root {
      --bg: #f8fafc; --card: #ffffff; --text: #0f172a; --muted: #64748b; --line: #e2e8f0;
      --primary: #0f172a; --success: #059669; --success-bg: #d1fae5; --danger: #dc2626;
      --danger-bg: #fee2e2; --warn: #d97706; --warn-bg: #fef3c7; --info: #0284c7;
      --info-bg: #e0f2fe; --radius: 22px; --shadow: 0 10px 25px rgba(15,23,42,.06);
    }
    * { box-sizing: border-box; }
    html, body { margin: 0; padding: 0; font-family: Inter, Arial, Helvetica, sans-serif; background: var(--bg); color: var(--text); }
    button, input, select, textarea { font: inherit; }
    a { color: inherit; text-decoration: none; }
    .container { max-width: 1380px; margin: 0 auto; padding: 20px; }
    .card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
    .header { display: flex; gap: 16px; align-items: center; justify-content: space-between; padding: 24px; margin-bottom: 20px; }
    .title { font-size: 32px; font-weight: 800; letter-spacing: -0.03em; margin: 0; }
    .subtitle { color: var(--muted); margin: 8px 0 0; }
    .grid { display: grid; gap: 18px; }
    .grid-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .grid-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
    .grid-4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
    .grid-5 { grid-template-columns: repeat(5, minmax(0,1fr)); }
    .grid-6 { grid-template-columns: repeat(6, minmax(0,1fr)); }
    .section { padding: 20px; }
    .section-title { display: flex; align-items: center; gap: 10px; margin: 0 0 14px; font-size: 20px; font-weight: 700; }
    .icon { width: 36px; height: 36px; border-radius: 12px; display: inline-flex; align-items: center; justify-content: center; background: #f1f5f9; font-size: 18px; }
    .btn { border: 1px solid var(--line); background: white; color: var(--text); border-radius: 18px; padding: 11px 16px; cursor: pointer; transition: .18s ease; font-weight: 700; min-height: 44px; }
    .btn:hover { transform: translateY(-1px); }
    .btn:disabled { opacity: .55; cursor: not-allowed; transform: none; }
    .btn-primary { background: var(--primary); color: white; border-color: var(--primary); }
    .btn-success { background: var(--success); color: white; border-color: var(--success); }
    .btn-danger { background: white; color: var(--danger); border-color: #fecaca; }
    .btn-soft { background: #f8fafc; }
    .pill { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 999px; font-size: 12px; font-weight: 800; }
    .pill-success { background: var(--success-bg); color: var(--success); }
    .pill-danger { background: var(--danger-bg); color: var(--danger); }
    .pill-warn { background: var(--warn-bg); color: var(--warn); }
    .pill-info { background: var(--info-bg); color: var(--info); }
    .pill-muted { background: #f1f5f9; color: #475569; }
    .field { display: flex; flex-direction: column; gap: 8px; }
    .label { font-size: 14px; font-weight: 700; color: #334155; }
    .input, .select, .textarea { width: 100%; border: 1px solid var(--line); border-radius: 16px; background: white; color: var(--text); padding: 12px 14px; outline: none; }
    .textarea { min-height: 96px; resize: vertical; }
    .hint { font-size: 12px; color: var(--muted); }
    .hero-choice { padding: 26px; }
    .hero-choice h2 { margin: 0 0 8px; font-size: 24px; }
    .hero-choice p { margin: 0 0 16px; color: var(--muted); }
    .stats { margin-bottom: 18px; }
    .stat-card { padding: 18px; }
    .stat-title { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 14px; }
    .stat-value { margin-top: 10px; font-size: 28px; font-weight: 800; letter-spacing: -0.03em; word-break: break-word; }
    .tabs { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; }
    .tab.active { background: var(--primary); color: white; border-color: var(--primary); }
    .stack { display: flex; flex-direction: column; gap: 14px; }
    .item { border: 1px solid var(--line); border-radius: 18px; padding: 16px; background: white; }
    .item-head { display: flex; gap: 14px; justify-content: space-between; align-items: flex-start; }
    .item-title { margin: 0; font-size: 18px; font-weight: 800; }
    .item-sub { margin-top: 6px; color: var(--muted); font-size: 14px; }
    .item-actions { display: flex; flex-wrap: wrap; gap: 8px; }
    .mini-grid { display: grid; gap: 10px; grid-template-columns: repeat(4, minmax(0,1fr)); margin-top: 14px; }
    .mini { background: #f8fafc; border: 1px solid var(--line); border-radius: 16px; padding: 12px; }
    .mini-label { font-size: 11px; font-weight: 800; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
    .mini-value { margin-top: 6px; font-weight: 800; word-break: break-word; }
    .empty { border: 1px dashed #cbd5e1; border-radius: 18px; padding: 28px; text-align: center; color: var(--muted); background: white; }
    .schedule-list { display: flex; flex-direction: column; gap: 10px; }
    .schedule-row { border: 1px solid var(--line); border-radius: 18px; padding: 12px; display: flex; gap: 12px; align-items: center; justify-content: space-between; background: #fff; }
    .schedule-row.active { background: #f8fafc; border-color: #cbd5e1; }
    .schedule-row-left, .schedule-row-right { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
    .agenda-day { border: 1px solid var(--line); border-radius: 18px; padding: 14px; background: white; }
    .agenda-day-title { margin: 0 0 10px; font-size: 17px; font-weight: 800; }
    .agenda-hour { border: 1px solid var(--line); border-radius: 16px; padding: 12px; background: #f8fafc; }
    .agenda-hour.available { background: #ecfdf5; border-color: #a7f3d0; }
    .agenda-hour-time { font-size: 14px; font-weight: 800; margin-bottom: 6px; }
    .agenda-hour-note { font-size: 13px; color: var(--muted); }
    .banner { border-radius: 18px; padding: 12px 14px; font-size: 14px; font-weight: 700; border: 1px solid var(--line); margin-bottom: 16px; }
    .banner-error { background: #fff1f2; border-color: #fecdd3; color: #be123c; }
    .banner-ok { background: #f0fdf4; border-color: #bbf7d0; color: #166534; }
    .toolbar { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; justify-content: space-between; }
    .toolbar-left, .toolbar-right { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
    .inline-form { display: inline-flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-top: 8px; }
    @media (max-width:1100px){ .grid-6{grid-template-columns:repeat(3,minmax(0,1fr));}.grid-5{grid-template-columns:repeat(2,minmax(0,1fr));}.grid-4{grid-template-columns:repeat(2,minmax(0,1fr));}.grid-3,.grid-2{grid-template-columns:1fr;}.mini-grid{grid-template-columns:repeat(2,minmax(0,1fr));} }
    @media (max-width:720px){ .container{padding:14px}.header{padding:18px}.title{font-size:28px}.grid-6,.grid-5,.grid-4,.grid-3,.grid-2,.mini-grid{grid-template-columns:1fr}.item-head,.schedule-row,.toolbar{flex-direction:column;align-items:stretch}.schedule-row-right{justify-content:flex-start}.inline-form{display:flex;flex-direction:column;align-items:stretch} }