/* ==========================================================================
   ADMIN CONTROL PANEL THEME / நிர்வாகி பலகை பிரத்யேக வடிவம்
   Clean Light & Gold Sacred Modern Interface
   ========================================================================== */

:root {
  --admin-bg: #F8F9FA;
  --admin-card: #FFFFFF;
  --admin-sidebar: #FFFFFF;
  --admin-gold: #D4AF37;
  --admin-accent: #E65100;
  --admin-red: #B71C1C;
  --admin-text: #2D2D2D;
  --admin-muted: #6C757D;
  --admin-border: #E9ECEF;
  --admin-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

body.admin-body {
  background-color: var(--admin-bg);
  color: var(--admin-text);
  font-family: 'Poppins', sans-serif;
  font-size: 0.875rem;
  height: 100vh;
  margin: 0;
  padding: 0;
  overflow: hidden;
}

.admin-sidebar {
  width: 250px;
  background-color: var(--admin-sidebar);
  border-right: 1px solid var(--admin-border);
  height: 100vh !important;
  box-shadow: 2px 0 10px rgba(0, 0, 0, 0.03);
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow-y: auto;
}

.admin-sidebar .nav-link {
  color: #495057 !important;
  padding: 10px 16px;
  border-radius: 8px;
  margin: 3px 8px;
  font-weight: 600;
  font-size: 0.85rem;
  transition: all 0.2s ease;
}

.admin-sidebar .nav-link:hover, 
.admin-sidebar .nav-link.active {
  background: #FFF8E1;
  color: var(--admin-red) !important;
  border-left: 4px solid var(--admin-red);
}

.admin-main-content {
  height: 100vh !important;
  overflow-y: auto !important;
  flex-grow: 1;
  padding: 1.5rem;
  zoom: 85%;
}

/* Modals & Dark Backdrop Fullscreen Fix */
.modal-backdrop {
  width: 100vw !important;
  height: 100vh !important;
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  z-index: 1050 !important;
}

.modal {
  z-index: 1055 !important;
}

.admin-card {
  background-color: var(--admin-card);
  border: 1px solid var(--admin-border);
  border-radius: 12px;
  padding: 24px;
  box-shadow: var(--admin-shadow);
}

.table-light-custom {
  background-color: var(--admin-card);
  color: var(--admin-text);
}

.table-light-custom th {
  background-color: #FFFDF5;
  color: var(--admin-red);
  font-weight: 700;
  border-bottom: 2px solid var(--admin-gold);
}

.table-light-custom td {
  border-color: var(--admin-border);
}

.admin-title-red {
  color: var(--admin-red) !important;
}

.btn-admin-red {
  background: linear-gradient(135deg, #B71C1C, #880E4F);
  color: #FFFFFF !important;
  font-weight: 600;
  border: none;
}

.btn-admin-red:hover {
  background: #E65100;
  color: #FFFFFF !important;
}