/* ============================================================
   ADMIN PANEL
   ============================================================ */
body.admin-body-bg { background: var(--sky); }

/* Login */
.admin-login { min-height: 100vh; display: flex; align-items: center; justify-content: center; background: linear-gradient(150deg, var(--blue-dark), var(--blue)); padding: 20px; }
.admin-login-card { background: #fff; padding: 40px; border-radius: 18px; width: 100%; max-width: 380px; box-shadow: var(--shadow); }
.admin-login-title { font-family: var(--serif); font-size: 2rem; color: var(--blue); margin-bottom: 6px; }
.admin-login-sub { color: var(--gray); font-size: .86rem; margin-bottom: 24px; }
.admin-mode-tag { display: inline-block; font-size: .7rem; padding: 4px 10px; border-radius: 20px; margin-bottom: 18px; font-weight: 600; }
.admin-mode-tag.cloud { background: var(--green-soft); color: var(--green); }
.admin-mode-tag.demo { background: var(--amber-soft); color: var(--amber); }

/* Top bar */
.admin-nav { background: var(--blue); padding: 16px 32px; display: flex; justify-content: space-between; align-items: center; position: sticky; top: 0; z-index: 50; }
.admin-nav-title { font-family: var(--serif); font-size: 1.4rem; color: #fff; display: flex; align-items: center; gap: 8px; }
.admin-nav-actions { display: flex; gap: 8px; }
.admin-wrap { max-width: 1140px; margin: 0 auto; padding: 28px 24px 60px; }

/* Stat cards */
.admin-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; margin-bottom: 26px; }
.admin-stat { background: #fff; border-radius: var(--radius); padding: 18px 20px; box-shadow: var(--shadow-sm); }
.admin-stat .num { font-family: var(--serif); font-size: 2rem; font-weight: 600; color: var(--blue); }
.admin-stat .lbl { font-size: .78rem; color: var(--gray); }
.admin-stat.accent .num { color: var(--orange); }

/* Tabs */
.admin-tabs { display: flex; gap: 3px; background: #fff; padding: 5px; border-radius: var(--radius-sm); margin-bottom: 24px; overflow-x: auto; box-shadow: var(--shadow-sm); }
.admin-tab { padding: 10px 18px; border-radius: 7px; border: none; background: transparent; cursor: pointer; font-size: .84rem; font-weight: 600; color: var(--gray); transition: all .2s; font-family: var(--sans); white-space: nowrap; flex-shrink: 0; }
.admin-tab.active { background: var(--blue); color: #fff; }
.admin-section { display: none; }
.admin-section.active { display: block; }
.admin-section h3 { font-family: var(--serif); font-size: 1.5rem; color: var(--blue); }

/* Buttons */
.btn-sm { padding: 7px 13px; background: var(--blue); color: #fff; border: none; border-radius: 6px; font-size: .78rem; font-weight: 600; cursor: pointer; font-family: var(--sans); transition: all .2s; white-space: nowrap; }
.btn-sm:hover { background: var(--blue-light); }
.btn-sm-green { padding: 7px 13px; background: var(--green-soft); color: var(--green); border: none; border-radius: 6px; font-size: .78rem; font-weight: 600; cursor: pointer; font-family: var(--sans); }
.btn-sm-green:hover { background: #c8efdb; }
.btn-sm-red { padding: 7px 13px; background: var(--red-soft); color: var(--red); border: none; border-radius: 6px; font-size: .78rem; font-weight: 600; cursor: pointer; font-family: var(--sans); }
.btn-sm-red:hover { background: #f7d2d2; }
.btn-ghost { background: rgba(255,255,255,.16); }

/* Reservations table */
.table-wrap { overflow-x: auto; border-radius: var(--radius); box-shadow: var(--shadow-sm); background: #fff; }
.res-table { width: 100%; border-collapse: collapse; font-size: .84rem; }
.res-controls { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; align-items: center; }
.res-controls select { padding: 7px 10px; border: 1.5px solid var(--line); border-radius: 7px; font-family: var(--sans); font-size: .82rem; color: var(--dark); background: #fff; cursor: pointer; outline: none; }
.res-controls select:focus { border-color: var(--blue); }
.res-table th { background: var(--sky); padding: 12px; text-align: left; color: var(--blue); font-weight: 600; font-size: .72rem; letter-spacing: .04em; text-transform: uppercase; white-space: nowrap; }
.res-table td { padding: 12px; border-bottom: 1px solid var(--line); color: var(--dark); vertical-align: middle; }
.res-table tr:last-child td { border-bottom: none; }
.status-badge { padding: 4px 10px; border-radius: 20px; font-size: .74rem; font-weight: 600; white-space: nowrap; }
.s-pending { background: var(--amber-soft); color: var(--amber); }
.s-confirmed { background: var(--green-soft); color: var(--green); }
.s-cancelled { background: var(--red-soft); color: var(--red); }
.pay-badge { padding: 4px 9px; border-radius: 20px; font-size: .72rem; font-weight: 600; cursor: pointer; border: none; font-family: var(--sans); }
.pay-unpaid { background: var(--red-soft); color: var(--red); }
.pay-deposit { background: var(--amber-soft); color: var(--amber); }
.pay-paid { background: var(--green-soft); color: var(--green); }
.action-btns { display: flex; gap: 6px; flex-wrap: wrap; }
.empty-state { text-align: center; padding: 50px; color: var(--gray); background: #fff; border-radius: var(--radius); }

/* Availability calendar cards */
.admin-room-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 20px; }
.admin-room-card { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #fff; }
.admin-room-card-header { padding: 14px 18px; display: flex; justify-content: space-between; align-items: center; }
.admin-room-card-body { padding: 16px 18px 18px; }
.adm-cal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.adm-cal-nav { background: none; border: none; cursor: pointer; color: var(--blue); font-size: 1rem; padding: 3px 8px; border-radius: 4px; }
.adm-cal-nav:hover { background: rgba(14,77,119,.1); }
.adm-cal-month { font-size: .84rem; font-weight: 600; color: var(--blue); }
.adm-cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 2px; }
.adm-cal-day-label { text-align: center; font-size: .6rem; color: var(--gray); padding: 2px 0 5px; }
.adm-cal-day { aspect-ratio: 1; display: flex; align-items: center; justify-content: center; border-radius: 4px; font-size: .72rem; cursor: pointer; transition: all .15s; user-select: none; }
.adm-cal-day.free:hover { background: var(--green-soft); }
.adm-cal-day.blocked-manual { background: #f7c4c4; color: #a02020; }
.adm-cal-day.blocked-res { background: #fbd9b4; color: #9a4d05; cursor: default; }
.adm-cal-day.past { color: #cbd3da; cursor: default; }
.adm-cal-day.empty { cursor: default; }
.adm-cal-day.today { font-weight: 700; outline: 1.5px solid var(--orange); outline-offset: -2px; }
.adm-legend { display: flex; gap: 10px; flex-wrap: wrap; margin: 10px 0; }
.adm-legend-item { display: flex; align-items: center; gap: 4px; font-size: .68rem; color: var(--gray); }
.adm-legend-dot { width: 10px; height: 10px; border-radius: 2px; }
.adm-range-block { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.adm-range-block input { flex: 1; min-width: 110px; padding: 7px 10px; border: 1.5px solid var(--line); border-radius: 6px; font-size: .8rem; font-family: var(--sans); outline: none; }
.adm-range-block input:focus { border-color: var(--orange); }

/* Room edit */
.edit-room-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; margin-bottom: 24px; }
.edit-room-item { padding: 14px 16px; border: 1.5px solid var(--line); border-radius: var(--radius-sm); cursor: pointer; transition: all .2s; display: flex; align-items: center; gap: 10px; background: #fff; }
.edit-room-item:hover { border-color: var(--orange); }
.edit-room-item .name { font-weight: 600; font-size: .86rem; color: var(--blue); }
.edit-room-item .meta { font-size: .76rem; color: var(--gray); }
.edit-form-area { display: none; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; max-width: 720px; background: #fff; }

/* New reservation / query */
.query-bar { display: flex; gap: 12px; flex-wrap: wrap; align-items: flex-end; background: #fff; padding: 16px; border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.query-bar .form-group { flex: 1; min-width: 120px; }
.q-result-card { display: flex; align-items: center; justify-content: space-between; gap: 12px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 12px 16px; margin-bottom: 8px; flex-wrap: wrap; }
.q-result-card .info { display: flex; align-items: center; gap: 10px; }
.q-result-card .emoji { font-size: 1.4rem; }
.q-result-card .rname { font-weight: 600; color: var(--blue); font-size: .9rem; }
.q-result-card .rmeta { font-size: .78rem; color: var(--gray); }

/* Suggestions */
.sug-card { border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin-bottom: 10px; background: #fff; word-break: break-word; }
.sug-card-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 8px; gap: 8px; flex-wrap: wrap; }
.sug-card-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.sug-tag { background: var(--sky); padding: 3px 9px; border-radius: 12px; font-size: .72rem; color: var(--blue); }
.sug-date { color: var(--gray); font-size: .72rem; }

@media (max-width: 700px) {
  .admin-nav { padding: 14px 16px; }
  .admin-wrap { padding: 18px 14px 50px; }
  .admin-room-grid { grid-template-columns: 1fr; }
  .res-table th, .res-table td { padding: 8px; font-size: .78rem; }
}