/* ============================================
   ADMIN PANEL CSS
   ============================================ */

:root {
  --admin-primary: #1a3c5e;
  --admin-primary-light: #2563a8;
  --admin-secondary: #c8922a;
  --admin-sidebar-width: 260px;
  --admin-topbar-height: 60px;
  --admin-bg: #f1f5f9;
  --admin-card-bg: #ffffff;
  --admin-border: #e2e8f0;
  --admin-text: #1e293b;
  --admin-text-muted: #64748b;
  --admin-shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --admin-radius: 12px;
}

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

body.admin-body {
  font-family: 'Roboto', -apple-system, sans-serif;
  background: var(--admin-bg);
  color: var(--admin-text);
  margin: 0;
  -webkit-font-smoothing: antialiased;
}

/* ===== SIDEBAR ===== */
.admin-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--admin-sidebar-width);
  background: var(--admin-primary);
  overflow-y: auto;
  z-index: 200;
  display: flex;
  flex-direction: column;
  transition: transform .3s ease;
}

.admin-sidebar-header {
  padding: 20px 20px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid rgba(255,255,255,.1);
  flex-shrink: 0;
}
.admin-sidebar-header i {
  font-size: 1.8rem;
  color: #e8a93d;
}
.admin-sidebar-title {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  display: block;
  line-height: 1.2;
}

.admin-nav {
  padding: 12px 0;
  flex: 1;
}

.admin-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 20px;
  color: rgba(255,255,255,.75);
  text-decoration: none;
  font-size: .9rem;
  font-weight: 500;
  transition: all .2s;
  border-left: 3px solid transparent;
}
.admin-nav-item i { font-size: 1rem; width: 20px; text-align: center; flex-shrink: 0; }
.admin-nav-item:hover {
  background: rgba(255,255,255,.08);
  color: #fff;
  border-left-color: rgba(255,255,255,.3);
}
.admin-nav-item.active {
  background: rgba(255,255,255,.12);
  color: #fff;
  border-left-color: #e8a93d;
}
.admin-nav-item.admin-nav-logout {
  color: rgba(255,100,100,.8);
  margin-top: auto;
}
.admin-nav-item.admin-nav-logout:hover {
  color: #ff6b6b;
  background: rgba(255,100,100,.1);
}

.admin-nav-divider {
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: rgba(255,255,255,.35);
  padding: 12px 20px 6px;
  font-weight: 600;
}

/* ===== MAIN CONTENT ===== */
.admin-main {
  margin-left: var(--admin-sidebar-width);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: margin-left .3s ease;
}

/* ===== TOP BAR ===== */
.admin-topbar {
  height: var(--admin-topbar-height);
  background: #fff;
  border-bottom: 1px solid var(--admin-border);
  display: flex;
  align-items: center;
  padding: 0 24px;
  gap: 16px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--admin-shadow);
}
.admin-menu-toggle {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--admin-text);
  padding: 4px 8px;
  border-radius: 8px;
  display: none;
}
.admin-menu-toggle:hover { background: var(--admin-bg); }
.admin-topbar-title {
  flex: 1;
  font-weight: 600;
  font-size: 1rem;
  color: var(--admin-text);
}
.admin-topbar-user {
  font-size: .85rem;
  color: var(--admin-text-muted);
  display: flex;
  align-items: center;
}

/* ===== CONTENT ===== */
.admin-content {
  flex: 1;
  padding: 28px;
}

/* ===== CARDS ===== */
.admin-card {
  background: var(--admin-card-bg);
  border-radius: var(--admin-radius);
  box-shadow: var(--admin-shadow);
  border: 1px solid var(--admin-border);
  overflow: hidden;
}
.admin-card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--admin-border);
  background: #fafbfd;
  font-weight: 600;
  color: var(--admin-text);
}
.admin-card-body { padding: 20px; }

/* ===== STAT CARDS ===== */
.admin-stat-card {
  background: #fff;
  border-radius: var(--admin-radius);
  padding: 24px;
  box-shadow: var(--admin-shadow);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--admin-border);
}
.admin-stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
}
.admin-stat-blue::before { background: #2563a8; }
.admin-stat-green::before { background: #16a34a; }
.admin-stat-orange::before { background: #ea580c; }
.admin-stat-purple::before { background: #7c3aed; }

.admin-stat-icon {
  font-size: 2rem;
  margin-bottom: 12px;
  display: block;
}
.admin-stat-blue .admin-stat-icon { color: #2563a8; }
.admin-stat-green .admin-stat-icon { color: #16a34a; }
.admin-stat-orange .admin-stat-icon { color: #ea580c; }
.admin-stat-purple .admin-stat-icon { color: #7c3aed; }

.admin-stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--admin-text);
  line-height: 1;
  margin-bottom: 6px;
}
.admin-stat-label {
  font-size: .85rem;
  color: var(--admin-text-muted);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ===== TABLE ===== */
.table th {
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--admin-text-muted);
  font-weight: 600;
  background: #fafbfd;
  border-bottom: 2px solid var(--admin-border);
  padding: 14px 16px;
}
.table td { padding: 14px 16px; vertical-align: middle; }
.table-hover tbody tr:hover { background: #f8faff; }

/* ===== FORMS ===== */
.form-control, .form-select {
  font-family: 'Roboto', sans-serif;
  border-color: var(--admin-border);
  border-radius: 8px;
  padding: 10px 14px;
}
.form-control:focus, .form-select:focus {
  border-color: var(--admin-primary-light);
  box-shadow: 0 0 0 3px rgba(37,99,168,.15);
}
.form-label {
  font-size: .875rem;
  font-weight: 500;
  color: var(--admin-text);
  margin-bottom: 6px;
}
.font-monospace { font-family: 'Courier New', monospace !important; }

/* ===== BUTTONS ===== */
.btn { font-family: 'Roboto', sans-serif; font-weight: 500; border-radius: 8px; }
.btn-primary { background: var(--admin-primary); border-color: var(--admin-primary); }
.btn-primary:hover { background: #0f2640; border-color: #0f2640; }

/* ===== ALERTS ===== */
.alert { border-radius: 10px; font-size: .9rem; border: 0; }
.alert-success { background: #dcfce7; color: #15803d; }
.alert-danger { background: #fee2e2; color: #b91c1c; }
.alert-warning { background: #fef3c7; color: #92400e; }

/* ===== VERSE CARD (admin) ===== */
.admin-verse-card {
  background: linear-gradient(135deg, var(--admin-primary) 0%, var(--admin-primary-light) 100%);
  border-radius: var(--admin-radius);
  padding: 20px 24px;
  color: rgba(255,255,255,.85);
  font-style: italic;
  font-size: .9rem;
}

/* ===== LOGIN PAGE ===== */
.admin-login-body {
  font-family: 'Roboto', sans-serif;
  background: linear-gradient(135deg, #0f2640 0%, #1a3c5e 50%, #2563a8 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.admin-login-wrapper {
  width: 100%;
  max-width: 420px;
}

.admin-login-card {
  background: #fff;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(0,0,0,.3);
}

.admin-login-header {
  background: var(--admin-primary);
  color: #fff;
  text-align: center;
  padding: 40px 32px 32px;
}
.admin-login-icon {
  font-size: 3rem;
  color: #e8a93d;
  display: block;
  margin-bottom: 12px;
}
.admin-login-title {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 4px;
}
.admin-login-subtitle {
  color: rgba(255,255,255,.7);
  font-size: .9rem;
  margin: 0;
}

.admin-login-body { padding: 32px; }
.admin-login-footer {
  text-align: center;
  padding: 16px;
  border-top: 1px solid #f1f5f9;
  background: #fafbfd;
}
.admin-login-footer a { color: var(--admin-text-muted); text-decoration: none; font-size: .85rem; }
.admin-login-footer a:hover { color: var(--admin-primary); }

/* ===== RESPONSIVE ===== */
@media (max-width: 991px) {
  .admin-sidebar {
    transform: translateX(-100%);
  }
  .admin-sidebar.open {
    transform: translateX(0);
  }
  .admin-main {
    margin-left: 0;
  }
  .admin-menu-toggle { display: block; }
  .admin-content { padding: 16px; }
}

@media (max-width: 575px) {
  .admin-topbar { padding: 0 14px; }
  .admin-content { padding: 12px; }
  .admin-stat-value { font-size: 1.6rem; }
}