/* ─── Hacienda San Quintín — Global Styles ─── */

:root {
  --terra: #b4522d;
  --terra-dark: #8a3d20;
  --terra-light: #d4784f;
  --amber: #c88a3a;
  --amber-light: #e8b96a;
  --cream: #f7f2eb;
  --cream-dark: #ede6d8;
  --parchment: #e8dfc9;
  --stone: #8a7d6e;
  --stone-dark: #5c5047;
  --charcoal: #2a2420;
  --olive: #5a6644;
  --olive-light: #7a8a60;
  --success: #4a7c59;
  --success-bg: #eef5f1;
  --warning: #c88a3a;
  --warning-bg: #fdf5e8;
  --danger: #b4522d;
  --danger-bg: #fdf0ec;
  --pending: #5a6a8a;
  --pending-bg: #eef0f5;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; }

body {
  font-family: 'Jost', sans-serif;
  background: var(--cream);
  color: var(--charcoal);
  line-height: 1.6;
  min-height: 100vh;
}

/* ─── Typography ─── */

h1, h2, h3, h4 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  line-height: 1.2;
}

/* ─── Layout Shell ─── */

.app-shell {
  display: grid;
  grid-template-rows: auto 1fr;
  min-height: 100vh;
}

/* ─── Top Nav ─── */

.top-nav {
  background: var(--charcoal);
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-brand .wordmark {
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px;
  font-weight: 400;
  color: var(--cream);
  letter-spacing: 0.02em;
}

.nav-brand .wordmark em { font-style: italic; color: var(--amber-light); }

.nav-brand .divider {
  width: 1px;
  height: 20px;
  background: rgba(255,255,255,0.2);
}

.nav-brand .sub {
  font-size: 10px;
  font-weight: 300;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}

.nav-right { display: flex; align-items: center; gap: 20px; }

.nav-user {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-user .user-name {
  font-size: 13px;
  font-weight: 300;
  color: rgba(255,255,255,0.7);
}

.nav-user .role-badge {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 3px 8px;
  border-radius: 20px;
  background: rgba(180,82,45,0.3);
  color: var(--amber-light);
}

.nav-user .role-badge.admin { background: rgba(200,138,58,0.3); color: var(--amber-light); }

.btn-nav {
  font-family: 'Jost', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 8px 16px;
  border: 1px solid rgba(255,255,255,0.2);
  background: transparent;
  color: rgba(255,255,255,0.6);
  cursor: pointer;
  transition: all 0.2s;
  border-radius: 1px;
}

.btn-nav:hover { border-color: var(--amber-light); color: var(--amber-light); }

/* ─── Main Content ─── */

.main-content {
  padding: 32px;
  max-width: 1280px;
  margin: 0 auto;
  width: 100%;
}

/* ─── Tabs ─── */

.tab-bar {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--parchment);
  margin-bottom: 32px;
}

.tab-btn {
  font-family: 'Jost', sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 14px 24px;
  background: none;
  border: none;
  color: var(--stone);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all 0.2s;
}

.tab-btn:hover { color: var(--terra); }
.tab-btn.active { color: var(--terra); border-bottom-color: var(--terra); }

/* ─── Section Headers ─── */

.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 24px;
}

.section-header h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 28px;
  color: var(--charcoal);
}

.section-header .section-sub {
  font-size: 12px;
  font-weight: 300;
  letter-spacing: 0.06em;
  color: var(--stone);
  margin-left: 12px;
}

/* ─── Stat Cards ─── */

.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 32px;
}

.stat-card {
  background: white;
  border: 1px solid var(--parchment);
  border-radius: 2px;
  padding: 20px 24px;
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--terra);
}

.stat-card.green::before { background: var(--success); }
.stat-card.amber::before { background: var(--amber); }
.stat-card.blue::before { background: var(--pending); }

.stat-label {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--stone);
  margin-bottom: 8px;
}

.stat-value {
  font-family: 'Cormorant Garamond', serif;
  font-size: 40px;
  font-weight: 300;
  color: var(--charcoal);
  line-height: 1;
}

/* ─── Calendar ─── */

.calendar-nav {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.calendar-nav h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  font-weight: 400;
  color: var(--charcoal);
  min-width: 180px;
  text-align: center;
}

.btn-icon {
  width: 36px; height: 36px;
  border: 1px solid var(--parchment);
  background: white;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  color: var(--stone);
  transition: all 0.2s;
  border-radius: 1px;
}

.btn-icon:hover { border-color: var(--terra); color: var(--terra); }

.calendar-grid {
  background: white;
  border: 1px solid var(--parchment);
  border-radius: 2px;
  overflow: hidden;
}

.cal-header {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  background: var(--charcoal);
}

.cal-header-cell {
  padding: 10px 8px;
  text-align: center;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
}

.cal-body {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
}

.cal-day {
  min-height: 90px;
  border-right: 1px solid var(--parchment);
  border-bottom: 1px solid var(--parchment);
  padding: 8px;
  cursor: pointer;
  transition: background 0.15s;
  position: relative;
}

.cal-day:nth-child(7n) { border-right: none; }
.cal-day.other-month { background: #faf8f4; }
.cal-day.other-month .day-num { color: #ccc; }
.cal-day.today { background: #fef9f5; }
.cal-day.today .day-num { color: var(--terra); font-weight: 600; }
.cal-day:hover { background: #fef5f0; }
.cal-day.selected { background: rgba(180,82,45,0.08); }

.day-num {
  font-size: 13px;
  font-weight: 400;
  color: var(--charcoal);
  margin-bottom: 4px;
}

.avail-bar {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.06em;
  padding: 2px 5px;
  border-radius: 2px;
  display: inline-block;
  margin-bottom: 2px;
}

.avail-bar.full { background: var(--danger-bg); color: var(--danger); }
.avail-bar.partial { background: var(--warning-bg); color: var(--warning); }
.avail-bar.open { background: var(--success-bg); color: var(--success); }

.cal-booking-chip {
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 2px;
  display: block;
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chip-approved { background: var(--success-bg); color: var(--success); }
.chip-pending { background: var(--pending-bg); color: var(--pending); }
.chip-mine { background: rgba(180,82,45,0.12); color: var(--terra-dark); font-weight: 500; }
.chip-other { background: var(--cream-dark); color: var(--stone); }

/* ─── Availability Panel ─── */

.availability-panel {
  background: white;
  border: 1px solid var(--parchment);
  border-radius: 2px;
  padding: 24px;
  margin-top: 24px;
}

.avail-header {
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px;
  margin-bottom: 16px;
  color: var(--charcoal);
}

.date-picker-row {
  display: flex;
  gap: 16px;
  align-items: flex-end;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.date-picker-row .form-group { margin: 0; }

.date-picker-row input[type="date"] {
  padding: 10px 14px;
  border: 1px solid var(--parchment);
  background: var(--cream);
  font-family: 'Jost', sans-serif;
  font-size: 13px;
  color: var(--charcoal);
  outline: none;
  border-radius: 1px;
}

.date-picker-row input[type="date"]:focus { border-color: var(--terra); }

/* ─── Room Cards ─── */

.rooms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
}

.room-card {
  border: 1px solid var(--parchment);
  border-radius: 2px;
  padding: 18px;
  background: white;
  position: relative;
  overflow: hidden;
  transition: box-shadow 0.2s;
}

.room-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,0.08); }

.room-card.occupied::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--terra);
}

.room-card.available::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--success);
}

.room-card .room-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 16px;
  font-weight: 500;
  color: var(--charcoal);
  margin-bottom: 4px;
}

.room-card .room-desc {
  font-size: 11px;
  font-weight: 300;
  color: var(--stone);
  line-height: 1.5;
  margin-bottom: 10px;
}

.room-status-badge {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 20px;
  display: inline-block;
}

.badge-occupied { background: var(--danger-bg); color: var(--terra); }
.badge-available { background: var(--success-bg); color: var(--success); }

.room-guest {
  margin-top: 8px;
  font-size: 11px;
  color: var(--stone-dark);
  padding-top: 8px;
  border-top: 1px solid var(--parchment);
}

/* ─── Tables ─── */

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.data-table th {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--stone);
  padding: 12px 16px;
  text-align: left;
  border-bottom: 2px solid var(--parchment);
  background: #faf8f4;
}

.data-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--parchment);
  vertical-align: middle;
  color: var(--charcoal);
}

.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: #fefcf9; }

/* ─── Status Badges ─── */

.status-badge {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 20px;
  display: inline-block;
}

.status-pending { background: var(--pending-bg); color: var(--pending); }
.status-approved { background: var(--success-bg); color: var(--success); }
.status-denied { background: var(--danger-bg); color: var(--danger); }
.status-cancelled { background: var(--cream-dark); color: var(--stone); }

/* ─── Buttons ─── */

.btn {
  font-family: 'Jost', sans-serif;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 9px 18px;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  border-radius: 1px;
}

.btn-primary { background: var(--terra); color: var(--cream); }
.btn-primary:hover { background: var(--terra-dark); }
.btn-success { background: var(--success); color: white; }
.btn-success:hover { background: #3a6449; }
.btn-danger { background: var(--danger); color: white; }
.btn-danger:hover { background: var(--terra-dark); }
.btn-ghost {
  background: transparent;
  color: var(--stone);
  border: 1px solid var(--parchment);
}
.btn-ghost:hover { border-color: var(--terra); color: var(--terra); }
.btn-sm { padding: 6px 12px; font-size: 10px; }

.btn-row { display: flex; gap: 8px; flex-wrap: wrap; }

/* ─── Modal ─── */

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(42,36,32,0.6);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.modal-overlay.open { opacity: 1; pointer-events: all; }

.modal {
  background: var(--cream);
  border-radius: 2px;
  width: 100%;
  max-width: 520px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  overflow: hidden;
  transform: translateY(12px);
  transition: transform 0.2s;
}

.modal-overlay.open .modal { transform: translateY(0); }

.modal-header {
  background: var(--charcoal);
  padding: 20px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 20px;
  font-weight: 400;
  color: var(--cream);
}

.modal-close {
  background: none;
  border: none;
  color: rgba(255,255,255,0.5);
  font-size: 20px;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
}

.modal-close:hover { color: white; }

.modal-body { padding: 28px; }
.modal-footer { padding: 0 28px 28px; display: flex; gap: 10px; justify-content: flex-end; }

/* ─── Form styles ─── */

.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--stone);
  margin-bottom: 7px;
}

.form-control {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid #ddd4c4;
  background: white;
  font-family: 'Jost', sans-serif;
  font-size: 13px;
  font-weight: 300;
  color: var(--charcoal);
  outline: none;
  transition: border-color 0.2s;
  border-radius: 1px;
}

.form-control:focus { border-color: var(--terra); box-shadow: 0 0 0 3px rgba(180,82,45,0.1); }

select.form-control { cursor: pointer; }
textarea.form-control { resize: vertical; min-height: 80px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ─── Alert ─── */

.alert {
  padding: 12px 16px;
  border-radius: 2px;
  font-size: 13px;
  margin-bottom: 16px;
  border-left: 3px solid;
}

.alert-success { background: var(--success-bg); border-color: var(--success); color: var(--success); }
.alert-error { background: var(--danger-bg); border-color: var(--danger); color: var(--terra-dark); }
.alert-info { background: var(--pending-bg); border-color: var(--pending); color: var(--pending); }
.alert-warning { background: var(--warning-bg); border-color: var(--warning); color: var(--amber); }

/* ─── Empty State ─── */

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--stone);
}

.empty-state .empty-icon { font-size: 40px; margin-bottom: 12px; opacity: 0.4; }

.empty-state p {
  font-family: 'Cormorant Garamond', serif;
  font-size: 18px;
  font-weight: 300;
  font-style: italic;
}

/* ─── Responsive ─── */

@media (max-width: 768px) {
  .main-content { padding: 20px 16px; }
  .top-nav { padding: 0 16px; }
  .form-row { grid-template-columns: 1fr; }
  .cal-day { min-height: 60px; }
}