/* ==========================================================================
   CBDMA Admin CMS - Stylesheet
   ========================================================================== */

:root {
  --admin-navy-dark: #0a1721;
  --admin-navy: #163a4d;
  --admin-navy-light: #24526d;
  --admin-orange: #f15a24;
  --admin-orange-hover: #d94814;
  --admin-teal: #1ba49e;
  --admin-amber: #f9a01b;

  --admin-bg: #f1f5f9;
  --admin-sidebar-bg: #0e222f;
  --admin-card-bg: #ffffff;

  --admin-text-main: #0f172a;
  --admin-text-muted: #64748b;
  --admin-border: #e2e8f0;

  --admin-radius: 12px;
  --admin-shadow: 0 4px 12px rgba(15, 23, 42, 0.05);
}

body.admin-body {
  background-color: var(--admin-bg);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--admin-text-main);
  display: flex;
  min-height: 100vh;
  margin: 0;
}

/* Login Modal / Overlay */
.login-overlay {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 50% 30%, #1c4358 0%, #0c1a24 100%);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.login-card {
  background: #ffffff;
  width: 100%;
  max-width: 440px;
  border-radius: 20px;
  padding: 2.5rem 2rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
  text-align: center;
}

.login-card img {
  height: 76px;
  width: auto;
  max-width: 320px;
  margin: 0 auto 1.5rem;
}

.login-card h2 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--admin-navy);
  margin-bottom: 0.4rem;
}

.login-card p {
  font-size: 0.9rem;
  color: var(--admin-text-muted);
  margin-bottom: 1.8rem;
}

.login-card .form-group {
  text-align: left;
  margin-bottom: 1.2rem;
}

.login-card .form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--admin-navy);
  margin-bottom: 0.4rem;
}

.login-demo-hint {
  margin-top: 1.5rem;
  padding: 0.75rem;
  border-radius: 8px;
  background: #eef7fc;
  font-size: 0.82rem;
  color: #1e5270;
  border: 1px dashed #9bc8e2;
}

/* Admin Layout */
.admin-layout {
  display: flex;
  width: 100%;
  min-height: 100vh;
}

/* Sidebar */
.admin-sidebar {
  width: 270px;
  background: var(--admin-sidebar-bg);
  color: #e2e8f0;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 50;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.sidebar-header {
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.sidebar-header img {
  height: 48px;
  width: auto;
  background: #fff;
  padding: 4px 8px;
  border-radius: 6px;
}

.sidebar-header-text h3 {
  font-size: 1rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
}

.sidebar-header-text span {
  font-size: 0.72rem;
  color: var(--admin-teal);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.sidebar-nav {
  padding: 1.2rem 0.8rem;
  flex-grow: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.nav-item-btn {
  width: 100%;
  background: transparent;
  border: none;
  color: #94a3b8;
  padding: 0.75rem 1rem;
  border-radius: 8px;
  text-align: left;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  transition: all 0.2s ease;
}

.nav-item-btn:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
}

.nav-item-btn.active {
  background: var(--admin-orange);
  color: #fff;
  box-shadow: 0 4px 12px rgba(241, 90, 36, 0.3);
}

.nav-item-btn .badge-pill {
  margin-left: auto;
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
  font-size: 0.72rem;
  padding: 0.15rem 0.5rem;
  border-radius: 9999px;
}

.sidebar-footer {
  padding: 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sidebar-user {
  font-size: 0.85rem;
  color: #cbd5e1;
}

.sidebar-user strong {
  display: block;
  color: #fff;
}

/* Main Admin Workspace */
.admin-main {
  margin-left: 270px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.admin-topbar {
  background: #ffffff;
  height: 70px;
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--admin-border);
  position: sticky;
  top: 0;
  z-index: 40;
}

.topbar-title h1 {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--admin-navy);
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.admin-content {
  padding: 2rem;
  flex-grow: 1;
}

/* Tabs View */
.tab-pane {
  display: none;
  animation: fadeIn 0.25s ease;
}

.tab-pane.active {
  display: block;
}

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

/* Dashboard Metric Cards */
.metrics-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.metric-card {
  background: #fff;
  border-radius: var(--admin-radius);
  padding: 1.6rem;
  border: 1px solid var(--admin-border);
  box-shadow: var(--admin-shadow);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.metric-info h4 {
  font-size: 0.84rem;
  color: var(--admin-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.4rem;
}

.metric-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--admin-navy);
  line-height: 1;
}

.metric-icon-box {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.metric-icon-box.orange { background: #fef0ea; color: var(--admin-orange); }
.metric-icon-box.teal { background: #e6f6f5; color: var(--admin-teal); }
.metric-icon-box.navy { background: #ebf3f7; color: var(--admin-navy); }
.metric-icon-box.amber { background: #fef7ec; color: var(--admin-amber); }

/* Admin Panels & Cards */
.admin-card {
  background: #ffffff;
  border-radius: var(--admin-radius);
  border: 1px solid var(--admin-border);
  box-shadow: var(--admin-shadow);
  margin-bottom: 2rem;
  overflow: hidden;
}

.admin-card-head {
  padding: 1.4rem 1.8rem;
  border-bottom: 1px solid var(--admin-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fafbfc;
}

.admin-card-head h2 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--admin-navy);
}

.admin-card-body {
  padding: 1.8rem;
}

/* Tables */
.admin-table-wrapper {
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
  text-align: left;
}

.admin-table th {
  background: #f8fafc;
  color: var(--admin-text-muted);
  font-weight: 700;
  padding: 0.9rem 1.2rem;
  border-bottom: 1.5px solid var(--admin-border);
  white-space: nowrap;
}

.admin-table td {
  padding: 1rem 1.2rem;
  border-bottom: 1px solid var(--admin-border);
  vertical-align: middle;
}

.admin-table tbody tr:hover {
  background: #f8fafc;
}

/* Badges */
.status-pill {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.78rem;
  font-weight: 700;
}

.status-approved, .status-active { background: #dcfce7; color: #15803d; }
.status-pending { background: #fef3c7; color: #b45309; }
.status-rejected, .status-inactive { background: #fee2e2; color: #b91c1c; }
.status-unread { background: #dbeafe; color: #1d4ed8; }
.status-read { background: #f1f5f9; color: #64748b; }
.status-system { background: #e0f2fe; color: #0369a1; }
.status-custom { background: #f3e8ff; color: #7e22ce; }
.badge-nav-tag { display: inline-block; padding: 2px 8px; border-radius: 4px; font-size: 0.72rem; font-weight: 600; margin-right: 4px; }
.badge-nav-tag.on { background: #dcfce7; color: #166534; }
.badge-nav-tag.off { background: #f1f5f9; color: #94a3b8; text-decoration: line-through; }


/* Action Buttons inside tables */
.table-actions {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.btn-icon {
  background: #f1f5f9;
  border: none;
  width: 32px;
  height: 32px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  cursor: pointer;
  color: var(--admin-navy);
  transition: all 0.15s ease;
}

.btn-icon:hover {
  background: var(--admin-navy);
  color: #fff;
}

.btn-icon.delete:hover {
  background: #ef4444;
  color: #fff;
}

.btn-icon.approve:hover {
  background: #10b981;
  color: #fff;
}

/* Modal */
.admin-modal {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.admin-modal.open {
  display: flex;
}

.admin-modal-card {
  background: #fff;
  width: 100%;
  max-width: 600px;
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
  overflow: hidden;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
}

.admin-modal-card form {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  overflow: hidden;
}

.admin-modal-header {
  padding: 1.2rem 1.6rem;
  background: #f8fafc;
  border-bottom: 1px solid var(--admin-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-shrink: 0;
}

.admin-modal-header h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--admin-navy);
}

.admin-modal-body {
  padding: 1.6rem;
  overflow-y: auto;
  flex: 1;
  min-height: 0;
  max-height: calc(90vh - 145px);
  -webkit-overflow-scrolling: touch;
  scroll-behavior: smooth;
}

/* Polished high-visibility scrollbar for modal editing */
.admin-modal-body::-webkit-scrollbar {
  width: 8px;
}
.admin-modal-body::-webkit-scrollbar-track {
  background: #f1f5f9;
  border-radius: 4px;
}
.admin-modal-body::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}
.admin-modal-body::-webkit-scrollbar-thumb:hover {
  background: var(--admin-teal);
}

.admin-modal-footer {
  padding: 1rem 1.6rem;
  border-top: 1px solid var(--admin-border);
  background: #fafbfc;
  display: flex;
  justify-content: flex-end;
  gap: 0.8rem;
  flex-shrink: 0;
}

/* Responsive */
@media (max-width: 1024px) {
  .admin-sidebar {
    width: 80px;
  }
  .sidebar-header-text, .nav-item-btn span, .badge-pill, .sidebar-footer strong {
    display: none;
  }
  .admin-main {
    margin-left: 80px;
  }
}

@media (max-width: 640px) {
  .admin-main {
    margin-left: 0;
  }
  .admin-sidebar {
    display: none;
  }
}