/* ─── Variables ─────────────────────────────────────────────────────────────── */
:root {
  --bg:        #0d0c0a;
  --bg2:       #141310;
  --bg3:       #1c1a16;
  --surface:   #211f1b;
  --border:    #2e2b25;
  --gold:      #c9a84c;
  --gold-light:#e8c96a;
  --gold-dim:  #8a6f2e;
  --cream:     #f5f0e8;
  --muted:     #7a7468;
  --text:      #e8e2d6;
  --text-dim:  #a09890;
  --red:       #c0392b;
  --green:     #27ae60;
  --blue:      #2980b9;

  --sidebar-w: 240px;
  --radius:    12px;
  --radius-sm: 8px;
  --shadow:    0 4px 24px rgba(0,0,0,.5);
  --shadow-lg: 0 8px 40px rgba(0,0,0,.7);
}

/* ─── Reset ─────────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { height: 100%; }
body {
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  display: flex;
  height: 100vh;
  overflow: hidden;
  font-size: 14px;
}

/* ─── Scrollbar ──────────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg2); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }

/* ═══════════════════════════════════════════════════════════════════════════════
   SIDEBAR
═══════════════════════════════════════════════════════════════════════════════ */
.sidebar {
  width: var(--sidebar-w);
  background: var(--bg2);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 0;
  transition: transform .3s;
  flex-shrink: 0;
  position: relative;
  z-index: 100;
}

.sidebar::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 1px;
  height: 100%;
  background: linear-gradient(180deg, transparent, var(--gold-dim) 40%, transparent);
  opacity: 0.4;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 28px 20px 24px;
  border-bottom: 1px solid var(--border);
}

.brand-icon {
  width: 40px; height: 40px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dim));
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  color: var(--bg);
  flex-shrink: 0;
}

.brand-name {
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: .5px;
}

.brand-sub {
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-top: 1px;
}

.sidebar-nav {
  flex: 1;
  padding: 20px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 14px;
  border: none;
  background: transparent;
  color: var(--text-dim);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  font-weight: 500;
  text-align: left;
  transition: all .2s;
  position: relative;
  letter-spacing: .2px;
}

.nav-item:hover {
  background: var(--surface);
  color: var(--text);
}

.nav-item.active {
  background: linear-gradient(135deg, rgba(201,168,76,.15), rgba(201,168,76,.05));
  color: var(--gold);
  border: 1px solid rgba(201,168,76,.2);
}

.nav-icon {
  font-size: 16px;
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

.sidebar-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--muted);
}

.status-dot {
  width: 7px; height: 7px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%,100% { opacity: 1; }
  50% { opacity: .4; }
}

/* ═══════════════════════════════════════════════════════════════════════════════
   MAIN / TOPBAR
═══════════════════════════════════════════════════════════════════════════════ */
.main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.topbar {
  height: 64px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 28px;
  gap: 16px;
  flex-shrink: 0;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 20px;
  cursor: pointer;
}

.topbar-title {
  font-family: 'Playfair Display', serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--cream);
  flex: 1;
}

.clock {
  font-size: 13px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  letter-spacing: .5px;
}

/* ═══════════════════════════════════════════════════════════════════════════════
   PAGES
═══════════════════════════════════════════════════════════════════════════════ */
.page {
  display: none;
  flex-direction: column;
  flex: 1;
  overflow-y: auto;
  padding: 28px;
  gap: 24px;
  animation: fadeIn .25s ease;
}

.page.active { display: flex; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.page-header h1 {
  font-family: 'Playfair Display', serif;
  font-size: 28px;
  font-weight: 900;
  color: var(--cream);
  line-height: 1.1;
}

.page-header p {
  color: var(--muted);
  font-size: 13px;
  margin-top: 3px;
}

/* ─── Stats Grid ─────────────────────────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.stat-card {
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
  transition: transform .2s;
}
.stat-card:hover { transform: translateY(-2px); }

.stat-card::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: .06;
}

.stat-gold { background: var(--surface); border-color: rgba(201,168,76,.3); }
.stat-gold .stat-icon { color: var(--gold); }

.stat-dark { background: var(--bg3); }
.stat-dark .stat-icon { color: var(--text-dim); }

.stat-cream { background: var(--surface); }
.stat-cream .stat-icon { color: var(--cream); }

.stat-accent { background: linear-gradient(135deg, rgba(201,168,76,.15), rgba(201,168,76,.05)); border-color: rgba(201,168,76,.3); }
.stat-accent .stat-icon { color: var(--gold); }

.stat-icon {
  font-size: 26px;
  font-weight: 700;
  flex-shrink: 0;
  font-family: 'Playfair Display', serif;
}

.stat-value {
  font-family: 'Playfair Display', serif;
  font-size: 30px;
  font-weight: 700;
  color: var(--cream);
  line-height: 1;
}

.stat-label {
  font-size: 11px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

/* ─── Dashboard Grid ─────────────────────────────────────────────────────────── */
.dashboard-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

/* ─── Card ───────────────────────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
}

.card-header h3 {
  font-family: 'Playfair Display', serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--cream);
}

.list-preview {
  padding: 8px 0;
}

.preview-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 20px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  transition: background .15s;
}
.preview-item:last-child { border-bottom: none; }
.preview-item:hover { background: var(--bg3); }

.preview-item-main { color: var(--text); font-weight: 500; }
.preview-item-sub { color: var(--muted); font-size: 12px; margin-top: 2px; }
.preview-item-meta { color: var(--gold); font-size: 12px; font-weight: 600; }

/* ─── Filters ────────────────────────────────────────────────────────────────── */
.filters {
  display: flex;
  gap: 12px;
  align-items: center;
}

.search-input, .filter-select {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: 9px 14px;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  outline: none;
  transition: border-color .2s;
}

.search-input { flex: 1; max-width: 320px; }
.filter-select { cursor: pointer; }

.search-input::placeholder { color: var(--muted); }
.search-input:focus, .filter-select:focus { border-color: var(--gold-dim); }

/* ─── Table ──────────────────────────────────────────────────────────────────── */
.table-wrapper {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th {
  background: var(--bg3);
  padding: 12px 16px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  border-bottom: 1px solid var(--border);
}

.data-table td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  color: var(--text);
  vertical-align: middle;
}

.data-table tr:last-child td { border-bottom: none; }
.data-table tbody tr { transition: background .15s; }
.data-table tbody tr:hover { background: var(--bg3); }

/* ─── Status Badges ──────────────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .5px;
}

.badge-pending  { background: rgba(201,168,76,.15);  color: var(--gold); }
.badge-confirmed{ background: rgba(41,128,185,.15);  color: #5dade2; }
.badge-completed{ background: rgba(39,174,96,.15);   color: #58d68d; }
.badge-cancelled{ background: rgba(192,57,43,.15);   color: #ec7063; }

/* ─── Action Buttons ─────────────────────────────────────────────────────────── */
.action-btns { display: flex; gap: 6px; }

.btn-action {
  padding: 5px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg3);
  color: var(--text-dim);
  font-size: 12px;
  cursor: pointer;
  transition: all .2s;
}
.btn-action:hover { background: var(--surface); color: var(--text); }
.btn-action.danger:hover { border-color: var(--red); color: var(--red); }
.btn-action.success:hover { border-color: var(--green); color: var(--green); }

/* ─── Cards Grid ─────────────────────────────────────────────────────────────── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.person-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: all .2s;
  position: relative;
  overflow: hidden;
}
.person-card:hover { border-color: var(--gold-dim); transform: translateY(-2px); box-shadow: var(--shadow); }

.person-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--gold-dim));
}

.person-avatar {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--gold-dim), var(--gold));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--bg);
  margin-bottom: 14px;
}

.person-name {
  font-family: 'Playfair Display', serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--cream);
  margin-bottom: 4px;
}

.person-sub {
  font-size: 12px;
  color: var(--gold);
  margin-bottom: 12px;
  font-weight: 500;
}

.person-info {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.person-actions {
  display: flex;
  gap: 8px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

/* ─── Buttons ────────────────────────────────────────────────────────────────── */
.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-dim));
  color: var(--bg);
  border: none;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s;
  letter-spacing: .3px;
}
.btn-primary:hover { opacity: .88; transform: translateY(-1px); }

.btn-ghost {
  background: transparent;
  color: var(--text-dim);
  border: 1px solid var(--border);
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  cursor: pointer;
  transition: all .2s;
}
.btn-ghost:hover { background: var(--surface); color: var(--text); }

.btn-sm {
  background: transparent;
  color: var(--gold);
  border: 1px solid rgba(201,168,76,.3);
  padding: 5px 12px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  cursor: pointer;
  transition: all .2s;
}
.btn-sm:hover { background: rgba(201,168,76,.1); }

/* ═══════════════════════════════════════════════════════════════════════════════
   MODALS
═══════════════════════════════════════════════════════════════════════════════ */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.7);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  z-index: 1000;
  opacity: 0; pointer-events: none;
  transition: opacity .25s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }

.modal {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: 90%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(.95);
  transition: transform .25s;
  box-shadow: var(--shadow-lg);
}
.modal-overlay.open .modal { transform: scale(1); }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}
.modal-header h2 {
  font-family: 'Playfair Display', serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--cream);
}

.modal-close {
  background: none; border: none;
  color: var(--muted); font-size: 16px;
  cursor: pointer; line-height: 1;
  transition: color .2s;
}
.modal-close:hover { color: var(--text); }

.modal-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 16px 24px;
  border-top: 1px solid var(--border);
}

/* ─── Form Elements ──────────────────────────────────────────────────────────── */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }

.form-group label {
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  padding: 10px 14px;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  outline: none;
  transition: border-color .2s;
}
.form-group textarea { resize: vertical; }
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--muted); }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--gold-dim); }

.form-group select option { background: var(--bg2); }

/* ─── Toast ──────────────────────────────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 28px; right: 28px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--gold);
  color: var(--text);
  padding: 12px 20px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  box-shadow: var(--shadow);
  z-index: 9999;
  transform: translateY(10px);
  opacity: 0;
  pointer-events: none;
  transition: all .3s;
}
.toast.show {
  transform: translateY(0);
  opacity: 1;
}
.toast.error { border-left-color: var(--red); }

/* ─── Empty State ────────────────────────────────────────────────────────────── */
.empty {
  text-align: center;
  padding: 48px 24px;
  color: var(--muted);
}
.empty-icon { font-size: 36px; margin-bottom: 12px; opacity: .4; }
.empty p { font-size: 14px; }

/* ─── Status Select ──────────────────────────────────────────────────────────── */
.status-select {
  background: transparent;
  border: none;
  color: inherit;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  outline: none;
}

/* ─── Responsive ─────────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .dashboard-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    top: 0; left: 0; bottom: 0;
    transform: translateX(-100%);
    z-index: 200;
  }
  .sidebar.open { transform: translateX(0); }
  .menu-toggle { display: block; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .page { padding: 16px; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .stat-value { font-size: 22px; }
}