/* ============================================================
   11 INSTA — ADMIN DASHBOARD STYLESHEET
   Sleek, High-End Enterprise Dashboard UI
   ============================================================ */

:root {
  --admin-bg: #090c14;
  --admin-sidebar-bg: #0d121f;
  --admin-card-bg: #111726;
  --admin-card-header: #151d30;
  --admin-border: rgba(255, 255, 255, 0.07);
  --admin-border-hover: rgba(59, 130, 246, 0.4);

  --admin-primary: #3b82f6;
  --admin-primary-hover: #2563eb;
  --admin-accent: #8b5cf6;
  --admin-cyan: #06b6d4;
  --admin-success: #10b981;
  --admin-warning: #f59e0b;
  --admin-danger: #ef4444;

  --admin-text: #f1f5f9;
  --admin-muted: #94a3b8;
  --admin-dim: #64748b;

  --admin-sidebar-width: 260px;
  --admin-header-height: 70px;
}

body.admin-body {
  background-color: var(--admin-bg);
  color: var(--admin-text);
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  margin: 0;
  padding: 0;
  display: flex;
  min-height: 100vh;
}

/* ============================================================
   ADMIN SIDEBAR
   ============================================================ */
.admin-sidebar {
  width: var(--admin-sidebar-width);
  background-color: var(--admin-sidebar-bg);
  border-right: 1px solid var(--admin-border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 100;
  transition: transform 0.3s ease;
}

.admin-sidebar-header {
  height: var(--admin-header-height);
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--admin-border);
}

.admin-brand-tag {
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  color: #fff;
  font-weight: 800;
  font-size: 1rem;
  padding: 6px 10px;
  border-radius: 8px;
}

.admin-brand-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
}

.admin-nav {
  padding: 1.5rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
  overflow-y: auto;
}

.admin-nav-section-title {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--admin-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.85rem 0.75rem 0.35rem 0.75rem;
}

.admin-nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  color: var(--admin-muted);
  font-size: 0.92rem;
  font-weight: 500;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.15s ease;
}

.admin-nav-link:hover {
  color: #fff;
  background-color: rgba(255, 255, 255, 0.05);
}

.admin-nav-link.active {
  color: #fff;
  background: linear-gradient(90deg, rgba(59, 130, 246, 0.2) 0%, rgba(59, 130, 246, 0.05) 100%);
  border-left: 3px solid var(--admin-primary);
  font-weight: 600;
}

.admin-nav-icon {
  font-size: 1.1rem;
  width: 20px;
  display: inline-flex;
  justify-content: center;
  opacity: 0.85;
}

.admin-badge {
  margin-left: auto;
  background: var(--admin-primary);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 10px;
}

.admin-badge.badge-new {
  background: var(--admin-cyan);
}

.admin-sidebar-footer {
  padding: 1.25rem 1rem;
  border-top: 1px solid var(--admin-border);
}

/* ============================================================
   ADMIN MAIN CONTENT & HEADER
   ============================================================ */
.admin-main {
  margin-left: var(--admin-sidebar-width);
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.admin-topbar {
  height: var(--admin-header-height);
  background: var(--admin-sidebar-bg);
  border-bottom: 1px solid var(--admin-border);
  padding: 0 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 90;
}

.admin-page-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: #fff;
}

.admin-user-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.admin-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #fff;
  font-size: 0.9rem;
}

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

/* ============================================================
   DASHBOARD STAT CARDS
   ============================================================ */
.admin-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.stat-card {
  background: var(--admin-card-bg);
  border: 1px solid var(--admin-border);
  border-radius: 12px;
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.stat-card:hover {
  transform: translateY(-3px);
  border-color: var(--admin-border-hover);
}

.stat-info-title {
  font-size: 0.8rem;
  color: var(--admin-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.35rem;
}

.stat-info-value {
  font-size: 1.85rem;
  font-weight: 800;
  color: #fff;
}

.stat-card-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: rgba(59, 130, 246, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--admin-cyan);
  font-size: 1.35rem;
}

.stat-card-icon.icon-purple {
  background: rgba(139, 92, 246, 0.12);
  color: var(--admin-accent);
}

.stat-card-icon.icon-green {
  background: rgba(16, 185, 129, 0.12);
  color: var(--admin-success);
}

.stat-card-icon.icon-orange {
  background: rgba(245, 158, 11, 0.12);
  color: var(--admin-warning);
}

/* ============================================================
   ADMIN TABLES & CARDS
   ============================================================ */
.admin-card {
  background: var(--admin-card-bg);
  border: 1px solid var(--admin-border);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 2rem;
}

.admin-card-header {
  padding: 1.25rem 1.5rem;
  background: var(--admin-card-header);
  border-bottom: 1px solid var(--admin-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.admin-card-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 8px;
}

.admin-table-container {
  overflow-x: auto;
  width: 100%;
}

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

.admin-table th {
  padding: 12px 16px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--admin-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--admin-border);
  background: rgba(0, 0, 0, 0.15);
}

.admin-table td {
  padding: 14px 16px;
  font-size: 0.9rem;
  color: var(--admin-text);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  vertical-align: middle;
}

.admin-table tr:hover td {
  background-color: rgba(255, 255, 255, 0.02);
}

.admin-table tr.highlight-unread td {
  background-color: rgba(6, 182, 212, 0.06);
}

/* Status Badges */
.status-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-new {
  background: rgba(6, 182, 212, 0.15);
  color: #22d3ee;
  border: 1px solid rgba(6, 182, 212, 0.3);
}

.badge-contacted {
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.badge-progress {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.badge-completed {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-archived {
  background: rgba(100, 116, 139, 0.15);
  color: #94a3b8;
  border: 1px solid rgba(100, 116, 139, 0.3);
}

.badge-published {
  background: rgba(16, 185, 129, 0.12);
  color: #34d399;
}

.badge-draft {
  background: rgba(100, 116, 139, 0.15);
  color: #94a3b8;
}

/* Admin Actions Buttons */
.action-btns {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-action {
  padding: 6px 12px;
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 6px;
  text-decoration: none;
  border: 1px solid var(--admin-border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--admin-text);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.btn-action:hover {
  background: rgba(255, 255, 255, 0.09);
  color: #fff;
}

.btn-action-delete {
  color: var(--admin-danger);
  border-color: rgba(239, 68, 68, 0.2);
}

.btn-action-delete:hover {
  background: rgba(239, 68, 68, 0.15);
  color: #f87171;
}

/* Admin Forms */
.admin-card-body {
  padding: 1.75rem;
}

.admin-form-group {
  margin-bottom: 1.5rem;
}

.admin-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--admin-text);
  margin-bottom: 0.45rem;
}

.admin-input, .admin-select, .admin-textarea {
  width: 100%;
  padding: 11px 14px;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--admin-border);
  border-radius: 8px;
  color: #fff;
  font-family: inherit;
  font-size: 0.92rem;
  transition: border-color 0.15s ease;
}

.admin-input:focus, .admin-select:focus, .admin-textarea:focus {
  outline: none;
  border-color: var(--admin-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.admin-textarea {
  min-height: 120px;
  resize: vertical;
}

.admin-checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 0.92rem;
  color: var(--admin-text);
}

/* Admin Responsive Mobile */
@media (max-width: 900px) {
  .admin-sidebar {
    transform: translateX(-100%);
  }

  .admin-sidebar.open {
    transform: translateX(0);
  }

  .admin-main {
    margin-left: 0;
  }
}