/* ===== booking.css ===== */
.bk-warn { margin: 0 0 16px; padding: 10px 14px; border: 1px solid var(--line); border-radius: 12px; background: var(--card); font-size: 13px; color: var(--fg2); }
.bk-grid { display: grid; gap: 16px; grid-template-columns: minmax(0, 1fr); }
.bk-grid > * { min-width: 0; }
@media (min-width: 900px) {
  .bk-grid { grid-template-columns: minmax(0, 1fr) minmax(320px, 400px); gap: 24px; align-items: start;
    grid-template-areas: "cal form" "day form" "msg form" "set set"; }
  .bk-cal { grid-area: cal; } .bk-day { grid-area: day; } .bk-form { grid-area: form; } .bk-msgbox { grid-area: msg; } .bk-settings { grid-area: set; }
}
.bk-h2 { margin: 0 0 12px; font-size: 16px; font-weight: 600; }
.bk-nav { display: grid; grid-template-columns: 44px 1fr 44px; align-items: center; gap: 8px; margin-bottom: 10px; }
.bk-title { text-align: center; font-weight: 700; font-size: 17px; }
.bk-navbtn { width: 44px; height: 44px; border-radius: 12px; border: 1px solid var(--line); background: var(--card); color: var(--fg); font: inherit; font-size: 22px; cursor: pointer; }
.bk-navbtn:hover { border-color: var(--accent); }
.bk-week, .bk-days { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 4px; }
.bk-week span { text-align: center; font-size: 12px; color: var(--fg3); padding: 4px 0; }
.bk-day-cell { position: relative; min-height: 46px; border: 1px solid var(--line); border-radius: 10px; background: var(--card); color: var(--fg); font: inherit; font-size: 15px; cursor: pointer; padding: 4px 0 8px; font-variant-numeric: tabular-nums; }
.bk-day-cell:hover { border-color: var(--accent); }
.bk-day-cell.empty { visibility: hidden; pointer-events: none; }
.bk-day-cell.fri { color: #d64545; }
.bk-day-cell.today { border-color: var(--accent); font-weight: 700; }
.bk-day-cell.sel { background: var(--accent); color: #fff; border-color: var(--accent); }
.bk-dot { position: absolute; bottom: 4px; inset-inline: 0; margin-inline: auto; width: max-content; font-size: 10px; line-height: 1; color: var(--accent); }
.bk-day-cell.sel .bk-dot { color: #fff; }
.bk-tools { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.bk-tools .btn { flex: 1 1 130px; min-height: 44px; }
.bk-sum { margin: 14px 0 0; display: grid; gap: 4px; }
.bk-sum div { display: flex; justify-content: space-between; gap: 12px; padding: 6px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.bk-sum dt { color: var(--fg2); } .bk-sum dd { margin: 0; font-weight: 600; font-variant-numeric: tabular-nums; }
.bk-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.bk-item { padding: 10px 12px; border: 1px solid var(--line); border-radius: 12px; background: var(--card); border-inline-start: 4px solid var(--accent); }
.bk-item.cancelled { opacity: .55; border-inline-start-color: var(--line); }
.bk-item.done { border-inline-start-color: #2e9d5a; }
.bk-item.pending { border-inline-start-color: #d98b00; }
.bk-iname { font-weight: 600; overflow-wrap: anywhere; }
.bk-imeta { margin-top: 2px; font-size: 13px; color: var(--fg2); overflow-wrap: anywhere; }
.bk-ibtns { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.bk-ibtns button { min-height: 40px; padding: 0 12px; border-radius: 10px; border: 1px solid var(--line); background: var(--surface); color: var(--fg); font: inherit; font-size: 13px; cursor: pointer; }
.bk-ibtns button:hover { border-color: var(--accent); }
.bk-empty, .bk-hint, .bk-rest { color: var(--fg2); font-size: 13px; margin: 6px 2px; }
.bk-rest { font-weight: 600; color: var(--accent); min-height: 1.2em; }
.bk-row { display: grid; gap: 0 12px; grid-template-columns: 1fr 1fr; }
.bk-grid input[type="text"], .bk-grid select, .bk-grid textarea {
  width: 100%; min-height: 44px; background: var(--card); color: var(--fg); border: 1px solid var(--line); border-radius: 12px; padding: 8px 12px; font: inherit; font-size: 16px;
}
.bk-grid textarea { line-height: 1.7; resize: vertical; }
.bk-settings summary { cursor: pointer; min-height: 44px; display: flex; align-items: center; font-weight: 600; color: var(--accent); }
.bk-file { position: absolute; width: 1px; height: 1px; opacity: 0; overflow: hidden; }