/* ============ Admin dashboard for The Zen Den ============ */
.admin-body { min-height: 100vh; }

.admin-nav {
  position: sticky; top: 0; z-index: 50;
  padding: 18px 32px;
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(7, 9, 10, 0.82);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  border-bottom: 1px solid var(--line);
}
.admin-nav-right { display: inline-flex; align-items: center; gap: 16px; }
.admin-link {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--bone-dim);
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 9px 18px;
  border-radius: 999px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.3s var(--ease-out);
}
.admin-link:hover { color: var(--gold); border-color: var(--gold); }

.admin-main { max-width: 1200px; margin: 0 auto; padding: 60px 32px; }

/* ========== Login ========== */
.admin-login {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 200px);
}
.login-card {
  width: 100%;
  max-width: 440px;
  background: linear-gradient(180deg, rgba(27, 42, 34, 0.7), rgba(12, 17, 14, 0.85));
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 48px 40px;
  box-shadow: var(--shadow-deep);
}
.login-card h1 {
  font-family: var(--serif);
  font-size: 44px;
  font-weight: 400;
  letter-spacing: -0.01em;
  margin: 18px 0 12px;
}
.login-card h1 em { color: var(--gold); font-style: italic; }
.login-sub {
  color: var(--bone-dim);
  font-size: 15px;
  margin-bottom: 32px;
}
.login-card .field { margin-bottom: 22px; }
.login-error {
  background: rgba(196, 106, 85, 0.1);
  border: 1px solid rgba(196, 106, 85, 0.4);
  color: #e88a72;
  padding: 12px 14px;
  border-radius: 6px;
  font-size: 13px;
  margin-bottom: 18px;
}
.login-card .btn { width: 100%; justify-content: center; }

/* ========== Dashboard header ========== */
.dash-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}
.dash-head h1 {
  font-family: var(--serif);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 400;
  letter-spacing: -0.01em;
  margin-top: 10px;
}
.dash-head h1 em { color: var(--gold); font-style: italic; }
.dash-stats { display: flex; gap: 14px; }
.stat {
  text-align: center;
  padding: 16px 24px;
  background: rgba(12, 17, 14, 0.55);
  border: 1px solid var(--line);
  border-radius: 8px;
  min-width: 90px;
}
.stat-num {
  display: block;
  font-family: var(--serif);
  font-style: italic;
  font-size: 32px;
  color: var(--gold);
  line-height: 1;
}
.stat-lbl {
  display: block;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bone-faint);
  margin-top: 6px;
}

/* ========== Dashboard grid ========== */
.dash-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 32px;
  align-items: flex-start;
}
@media (max-width: 900px) {
  .dash-grid { grid-template-columns: 1fr; }
}

.dash-side { display: flex; flex-direction: column; gap: 18px; position: sticky; top: 80px; }
@media (max-width: 900px) {
  .dash-side { position: static; }
  .dash-grid { gap: 24px; }
  .dash-head { flex-direction: column; align-items: flex-start; gap: 16px; }
  .dash-stats { width: 100%; }
}
.dash-calendar {
  background: rgba(12, 17, 14, 0.6);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
}
.dash-calendar .cal-head { margin-bottom: 14px; }
.dash-calendar .cal-day {
  font-size: 14px;
}
.dash-calendar .cal-day.has-bookings::after {
  background: var(--gold);
  width: 4px; height: 4px;
}
.dash-calendar .cal-day.has-pending::after {
  background: #e88a72;
}
.dash-calendar .cal-day.closed-day { color: var(--bone-faint); opacity: 0.55; }
.dash-calendar .cal-day.closed-day.has-bookings { opacity: 0.95; color: var(--bone-dim); }
.dash-calendar .cal-day.today { border-color: var(--gold); font-weight: 500; }

.dash-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 6px;
  background: rgba(12, 17, 14, 0.55);
  border: 1px solid var(--line);
  border-radius: 999px;
}
.filter-btn {
  flex: 1;
  padding: 10px 14px;
  background: transparent;
  border: none;
  color: var(--bone-dim);
  font-family: var(--sans);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
}
.filter-btn.active { background: var(--gold); color: var(--ink); }
.filter-btn:not(.active):hover { color: var(--gold); }

/* ========== Bookings list ========== */
.dash-list-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 20px;
}
.dash-list-head h3 {
  font-family: var(--serif);
  font-size: 26px;
  font-style: italic;
  font-weight: 400;
}
.bookings-list { display: flex; flex-direction: column; gap: 12px; }
.empty-state {
  padding: 60px 24px;
  text-align: center;
  background: rgba(12, 17, 14, 0.4);
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--bone-faint);
  font-family: var(--serif);
  font-style: italic;
  font-size: 18px;
}

.booking-day-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin: 24px 0 4px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}
.booking-day-head:first-child { margin-top: 0; }
.booking-day-head h4 {
  font-family: var(--serif);
  font-size: 24px;
  font-style: italic;
  font-weight: 400;
  color: var(--bone);
}
.booking-day-head span {
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bone-faint);
}

.booking-card {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  gap: 20px;
  align-items: center;
  padding: 18px 22px;
  background: linear-gradient(160deg, rgba(27, 42, 34, 0.4), rgba(12, 17, 14, 0.65));
  border: 1px solid var(--line);
  border-radius: 8px;
  transition: border-color 0.3s, transform 0.3s var(--ease-out);
  position: relative;
  overflow: hidden;
}
.booking-card:hover { border-color: var(--line-strong); }
.booking-card::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--gold);
}
.booking-card[data-status="pending"]::before { background: #e88a72; }
.booking-card[data-status="confirmed"]::before { background: #7ec295; }
.booking-card[data-status="done"]::before { background: var(--bone-faint); }
.booking-card[data-status="declined"]::before,
.booking-card[data-status="cancelled"]::before { background: #555; }
.booking-card[data-status="done"],
.booking-card[data-status="declined"],
.booking-card[data-status="cancelled"] { opacity: 0.55; }

.booking-time {
  font-family: var(--serif);
  font-style: italic;
  font-size: 22px;
  color: var(--gold);
  text-align: center;
}
.booking-time small {
  display: block;
  font-family: var(--sans);
  font-style: normal;
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--bone-faint);
  margin-top: 2px;
}

.booking-info {
  min-width: 0;
}
.booking-info-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 4px;
  flex-wrap: wrap;
}
.booking-info-head strong {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 400;
  color: var(--bone);
}
.booking-info-head a {
  font-size: 13px;
  color: var(--gold);
  text-decoration: none;
  letter-spacing: 0.04em;
}
.booking-info-head a:hover { text-decoration: underline; }
.booking-info-svc {
  font-size: 14px;
  color: var(--bone-dim);
  margin-bottom: 4px;
}
.booking-info-svc em { font-style: italic; color: var(--gold); }
.booking-info-notes {
  font-family: var(--serif);
  font-style: italic;
  font-size: 14px;
  color: var(--bone-dim);
  margin-top: 6px;
  padding: 8px 12px;
  background: rgba(7, 9, 10, 0.4);
  border-left: 2px solid var(--line);
  border-radius: 0 4px 4px 0;
}

.booking-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(201, 169, 110, 0.12);
  color: var(--gold);
}
.booking-status[data-status="pending"] { background: rgba(232, 138, 114, 0.14); color: #e88a72; }
.booking-status[data-status="confirmed"] { background: rgba(126, 194, 149, 0.14); color: #7ec295; }
.booking-status[data-status="done"] { background: rgba(245, 233, 212, 0.1); color: var(--bone-dim); }
.booking-status[data-status="declined"], .booking-status[data-status="cancelled"] { background: rgba(120,120,120,0.18); color: var(--bone-faint); }

.booking-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.action-btn {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--bone-dim);
  font-family: var(--sans);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding: 8px 14px;
  border-radius: 999px;
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
}
.action-btn:hover { color: var(--gold); border-color: var(--gold); }
.action-btn.confirm:hover { color: #7ec295; border-color: #7ec295; }
.action-btn.decline:hover { color: #e88a72; border-color: #e88a72; }
.action-btn.danger:hover { color: #c46a55; border-color: #c46a55; }
.action-btn:disabled { opacity: 0.4; cursor: progress; }

@media (max-width: 700px) {
  .booking-card { grid-template-columns: 1fr; gap: 10px; padding: 16px; }
  .booking-time { text-align: left; font-size: 18px; }
  .booking-actions { justify-content: flex-start; }
  .admin-main { padding: 36px 18px; }
  .admin-nav { padding: 14px 18px; }
  .dash-stats { width: 100%; }
  .stat { flex: 1; padding: 12px 14px; min-width: 0; }
  .stat-num { font-size: 24px; }
}