/* ========================================================
   MASTER CISF EXAM — ENTERPRISE ADMIN PORTAL STYLESHEET
   Dark Theme SaaS Console with High-Contrast Blue Accents
   ======================================================== */

:root {
  --bg-app: #080d1a;
  --bg-sidebar: #0d1527;
  --bg-card: #111a30;
  --bg-card-hover: #16223f;
  --bg-input: #0b1222;
  --border-color: #1e2c4f;
  --border-focus: #3b82f6;

  --text-main: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #8493af;

  --primary: #3b82f6;
  --primary-hover: #2563eb;
  --primary-glow: rgba(59, 130, 246, 0.25);

  --success: #10b981;
  --success-bg: rgba(16, 185, 129, 0.15);
  --success-border: rgba(16, 185, 129, 0.35);

  --warning: #f59e0b;
  --warning-bg: rgba(245, 158, 11, 0.15);
  --warning-border: rgba(245, 158, 11, 0.35);

  --danger: #ef4444;
  --danger-bg: rgba(239, 68, 68, 0.15);
  --danger-border: rgba(239, 68, 68, 0.35);

  --gold: #f59e0b;
  --purple: #8b5cf6;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --shadow-card: 0 4px 20px -2px rgba(0, 0, 0, 0.5), 0 0 1px 1px rgba(255, 255, 255, 0.05);
  --transition-fast: all 0.15s ease-in-out;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body.admin-body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--bg-app);
  color: var(--text-main);
  line-height: 1.5;
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

/* ========================================================
   1. ADMIN LOGIN VIEW
   ======================================================== */
.admin-login-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: radial-gradient(circle at 50% 20%, #172554 0%, #080d1a 70%);
}

.admin-login-card {
  width: 100%;
  max-width: 440px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  box-shadow: 0 20px 40px -15px rgba(0, 0, 0, 0.8), 0 0 30px rgba(59, 130, 246, 0.15);
  animation: fadeIn 0.3s ease;
}

.admin-login-header {
  text-align: center;
  margin-bottom: 2rem;
}

.admin-login-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.75rem;
  background: rgba(59, 130, 246, 0.12);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: 999px;
  color: #60a5fa;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 0.75rem;
}

.admin-icon {
  width: 14px;
  height: 14px;
}

.admin-login-title {
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #ffffff;
  margin-bottom: 0.25rem;
}

.admin-login-sub {
  color: var(--text-muted);
  font-size: 0.85rem;
}

.admin-alert {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.25rem;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.admin-alert-danger {
  background-color: var(--danger-bg);
  border: 1px solid var(--danger-border);
  color: #fca5a5;
}

.admin-form .form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.4rem;
}

.input-with-icon {
  position: relative;
  display: flex;
  align-items: center;
}

.input-icon {
  position: absolute;
  left: 0.85rem;
  width: 18px;
  height: 18px;
  color: var(--text-muted);
  pointer-events: none;
}

.form-input {
  width: 100%;
  padding: 0.7rem 0.85rem 0.7rem 2.6rem;
  background-color: var(--bg-input);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 0.9rem;
  font-family: inherit;
  transition: var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.btn-toggle-pw {
  position: absolute;
  right: 0.75rem;
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.25rem;
  font-size: 1rem;
}

.admin-login-footer {
  margin-top: 1.75rem;
  text-align: center;
  border-top: 1px solid var(--border-color);
  padding-top: 1.25rem;
}

.security-notice {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.tiny-icon {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
}

.admin-back-link {
  display: inline-block;
  color: var(--primary);
  font-size: 0.8rem;
  text-decoration: none;
  transition: var(--transition-fast);
}

.admin-back-link:hover {
  text-decoration: underline;
  color: #93c5fd;
}

/* ========================================================
   2. ENTERPRISE APP LAYOUT (TOPBAR + SIDEBAR + VIEWPORT)
   ======================================================== */
.admin-app-layout {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* TOPBAR */
.admin-topbar {
  height: 60px;
  background-color: var(--bg-sidebar);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  position: sticky;
  top: 0;
  z-index: 50;
}

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

.topbar-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.brand-shield {
  font-size: 1.4rem;
}

.brand-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.1;
}

.brand-tag {
  font-size: 0.7rem;
  color: #60a5fa;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

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

.system-status-indicator {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.25rem 0.6rem;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: 999px;
  font-size: 0.75rem;
  color: #34d399;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
}

.status-dot.green {
  background-color: var(--success);
  box-shadow: 0 0 6px var(--success);
}

.topbar-link {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  text-decoration: none;
}

.admin-profile-pill {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
}

.admin-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #ffffff;
  font-size: 0.85rem;
}

.admin-info-text {
  line-height: 1.2;
}

.admin-name {
  font-size: 0.8rem;
  font-weight: 600;
  color: #ffffff;
}

.admin-role {
  font-size: 0.68rem;
  color: var(--text-muted);
}

/* MAIN BODY CONTAINER */
.admin-main-container {
  display: flex;
  flex: 1;
}

/* SIDEBAR */
.admin-sidebar {
  width: 250px;
  background-color: var(--bg-sidebar);
  border-right: 1px solid var(--border-color);
  padding: 1.25rem 0.75rem;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.sidebar-section-label {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  padding: 0.75rem 0.75rem 0.35rem;
  text-transform: uppercase;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  flex: 1;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  width: 100%;
  padding: 0.65rem 0.75rem;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  text-align: left;
  transition: var(--transition-fast);
}

.nav-item:hover {
  background-color: rgba(255, 255, 255, 0.04);
  color: #ffffff;
}

.nav-item.active {
  background-color: rgba(59, 130, 246, 0.15);
  border-color: rgba(59, 130, 246, 0.3);
  color: #ffffff;
  font-weight: 600;
}

.nav-icon {
  font-size: 1rem;
  width: 20px;
  text-align: center;
}

.nav-text {
  flex: 1;
}

.nav-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.15rem 0.45rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-secondary);
}

.nav-badge.green {
  background: var(--success-bg);
  color: #34d399;
}

.nav-badge.red {
  background: var(--danger-bg);
  color: #f87171;
}

.nav-badge.gold {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
}

.nav-badge.orange {
  background: rgba(249, 115, 22, 0.2);
  color: #fb923c;
}

.sidebar-footer {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

.admin-session-box {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.6rem;
  font-size: 0.75rem;
}

.admin-session-title {
  color: var(--text-muted);
  font-size: 0.65rem;
  text-transform: uppercase;
}

.admin-session-email {
  color: #93c5fd;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.admin-session-time {
  font-family: 'JetBrains Mono', monospace;
  color: var(--text-muted);
  font-size: 0.7rem;
  margin-top: 0.2rem;
}

/* VIEWPORT CONTENT AREA */
.admin-content-viewport {
  flex: 1;
  padding: 1.75rem;
  overflow-y: auto;
  max-width: 1400px;
}

.admin-panel {
  display: none;
  animation: fadeIn 0.2s ease;
}

.admin-panel.active {
  display: block;
}

.panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.panel-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: -0.01em;
}

.panel-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

/* ========================================================
   3. STATS GRID & DASHBOARD CARDS
   ======================================================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.stat-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  box-shadow: var(--shadow-card);
}

.stat-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.stat-title {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.stat-icon {
  font-size: 1.2rem;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
}

.stat-number {
  font-size: 1.75rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.stat-meta {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 0.4rem;
}

.text-emerald { color: #10b981; }
.text-gold { color: #f59e0b; }
.text-amber { color: #f59e0b; }
.text-success { color: #34d399; }
.text-danger { color: #f87171; }

.dashboard-columns {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
  gap: 1.5rem;
}

.dashboard-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

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

.card-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
}

.btn-text-link {
  background: none;
  border: none;
  color: var(--primary);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  padding: 0;
}

.btn-text-link:hover {
  text-decoration: underline;
  color: #93c5fd;
}

/* ========================================================
   4. DATA TABLES, TOOLBARS & PAGINATION
   ======================================================== */
.filter-toolbar {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.search-box {
  position: relative;
  flex: 1;
  min-width: 260px;
}

.search-icon {
  position: absolute;
  left: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.85rem;
  color: var(--text-muted);
  pointer-events: none;
}

.search-input {
  width: 100%;
  padding: 0.55rem 2rem 0.55rem 2.2rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 0.85rem;
  transition: var(--transition-fast);
}

.search-input:focus {
  outline: none;
  border-color: var(--border-focus);
}

.search-clear {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1.1rem;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.filter-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 600;
}

.filter-select {
  padding: 0.55rem 0.75rem;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 0.85rem;
  cursor: pointer;
}

.filter-select:focus {
  outline: none;
  border-color: var(--border-focus);
}

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

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  text-align: left;
}

.data-table th {
  padding: 0.75rem 1rem;
  font-weight: 600;
  color: var(--text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background-color: rgba(0, 0, 0, 0.2);
  border-bottom: 1px solid var(--border-color);
  white-space: nowrap;
}

.data-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--text-secondary);
  vertical-align: middle;
}

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

.table-empty {
  text-align: center;
  padding: 2.5rem !important;
  color: var(--text-muted);
  font-style: italic;
}

.pagination-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1.25rem;
  border-top: 1px solid var(--border-color);
  background-color: rgba(0, 0, 0, 0.1);
  flex-wrap: wrap;
  gap: 0.75rem;
}

.pagination-info {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.pagination-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.pagination-current {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  color: var(--text-secondary);
  padding: 0 0.5rem;
}

/* ========================================================
   5. BADGES, BUTTONS & ACTIONS
   ======================================================== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1;
  white-space: nowrap;
}

.badge-active {
  background-color: var(--success-bg);
  border: 1px solid var(--success-border);
  color: #34d399;
}

.badge-blocked {
  background-color: var(--danger-bg);
  border: 1px solid var(--danger-border);
  color: #f87171;
}

.badge-deactivated {
  background-color: rgba(100, 116, 139, 0.2);
  border: 1px solid rgba(100, 116, 139, 0.35);
  color: #94a3b8;
}

.badge-gold {
  background-color: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.35);
  color: #fbbf24;
}

.badge-free {
  background-color: rgba(59, 130, 246, 0.15);
  border: 1px solid rgba(59, 130, 246, 0.35);
  color: #60a5fa;
}

.badge-pending {
  background-color: var(--warning-bg);
  border: 1px solid var(--warning-border);
  color: #fbbf24;
}

.badge-approved {
  background-color: var(--success-bg);
  border: 1px solid var(--success-border);
  color: #34d399;
}

.badge-rejected {
  background-color: var(--danger-bg);
  border: 1px solid var(--danger-border);
  color: #f87171;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.55rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition-fast);
  font-family: inherit;
  text-decoration: none;
}

.btn-primary {
  background-color: var(--primary);
  color: #ffffff;
}

.btn-primary:hover {
  background-color: var(--primary-hover);
}

.btn-secondary {
  background-color: rgba(255, 255, 255, 0.06);
  border-color: var(--border-color);
  color: var(--text-secondary);
}

.btn-secondary:hover:not(:disabled) {
  background-color: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

.btn-secondary:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn-danger {
  background-color: var(--danger);
  color: #ffffff;
}

.btn-danger:hover {
  background-color: #dc2626;
}

.btn-danger-soft {
  background: var(--danger-bg);
  border-color: var(--danger-border);
  color: #fca5a5;
}

.btn-danger-soft:hover {
  background: rgba(239, 68, 68, 0.25);
  color: #ffffff;
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.05);
  color: #ffffff;
}

.btn-sm {
  padding: 0.35rem 0.65rem;
  font-size: 0.78rem;
}

.btn-block {
  width: 100%;
}

.btn-icon {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
}

.btn-icon:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #ffffff;
}

.table-action-btns {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.4rem;
}

/* TABS NAV */
.tabs-nav {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 1.25rem;
}

.tab-btn {
  padding: 0.65rem 1rem;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
}

.tab-btn:hover {
  color: var(--text-secondary);
}

.tab-btn.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

/* ========================================================
   6. CONTENT & 3-TIER ACCESS MATRIX
   ======================================================== */
.tier-matrix-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.tier-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
}

.tier-card.tier-premium {
  border-color: rgba(245, 158, 11, 0.4);
  background: linear-gradient(180deg, #162038 0%, #111a30 100%);
  box-shadow: 0 10px 30px -10px rgba(245, 158, 11, 0.15);
}

.tier-badge {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: #60a5fa;
  margin-bottom: 0.5rem;
}

.tier-badge.gold {
  color: #fbbf24;
}

.tier-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.tier-limit {
  font-size: 1.4rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 0.75rem;
}

.tier-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  flex: 1;
}

.tier-features {
  list-style: none;
  font-size: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  border-top: 1px solid var(--border-color);
  padding-top: 1rem;
}

/* ========================================================
   7. REPORTS & ANALYTICS CHARTS
   ======================================================== */
.charts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: 1.5rem;
}

.chart-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-card);
}

.chart-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1rem;
}

.chart-container {
  height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chart-legend {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1rem;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.legend-color-box {
  width: 10px;
  height: 10px;
  border-radius: 2px;
}

/* ========================================================
   8. SETTINGS FORMS & TOGGLES
   ======================================================== */
.admin-settings-form {
  padding: 1.25rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-hint {
  display: block;
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 0.25rem;
}

.toggle-group {
  margin: 1.25rem 0;
}

.toggle-label {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
}

.toggle-checkbox {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-switch {
  width: 42px;
  height: 22px;
  background-color: var(--border-color);
  border-radius: 999px;
  position: relative;
  transition: var(--transition-fast);
  flex-shrink: 0;
}

.toggle-switch::after {
  content: '';
  position: absolute;
  left: 2px;
  top: 2px;
  width: 18px;
  height: 18px;
  background-color: #ffffff;
  border-radius: 50%;
  transition: var(--transition-fast);
}

.toggle-checkbox:checked + .toggle-switch {
  background-color: var(--primary);
}

.toggle-checkbox:checked + .toggle-switch::after {
  transform: translateX(20px);
}

.toggle-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.system-info-box {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 1rem;
}

.sys-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.35rem 0;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* ========================================================
   9. MODALS & POPUPS
   ======================================================== */
.admin-modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 100;
  animation: fadeIn 0.15s ease;
}

.admin-modal-card {
  width: 100%;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.9);
  max-height: 90vh;
  display: flex;
  flex-direction: column;
}

.modal-small {
  max-width: 480px;
}

.modal-large {
  max-width: 820px;
}

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

.modal-candidate-summary {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.candidate-avatar-large {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
}

.modal-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #ffffff;
}

.modal-subtitle {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.btn-modal-close {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.25rem 0.5rem;
  line-height: 1;
}

.btn-modal-close:hover {
  color: #ffffff;
}

.admin-modal-body {
  padding: 1.25rem;
  overflow-y: auto;
  flex: 1;
}

.admin-modal-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--border-color);
  background-color: rgba(0, 0, 0, 0.15);
}

.modal-actions-left {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.profile-stats-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 0.75rem;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  margin-bottom: 1rem;
}

.prof-stat {
  display: flex;
  flex-direction: column;
}

.prof-stat-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.prof-stat-val {
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  font-family: 'JetBrains Mono', monospace;
}

.prof-tab-content {
  display: none;
}

.prof-tab-content.active {
  display: block;
}

.confirm-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* ========================================================
   10. TOAST NOTIFICATIONS
   ======================================================== */
.admin-toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  z-index: 200;
  pointer-events: none;
}

.admin-toast {
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  color: #ffffff;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.8);
  pointer-events: auto;
  animation: slideInRight 0.2s ease;
  max-width: 360px;
}

.admin-toast.success {
  background-color: #065f46;
  border: 1px solid #10b981;
}

.admin-toast.error {
  background-color: #991b1b;
  border: 1px solid #ef4444;
}

.admin-toast.info {
  background-color: #1e3a8a;
  border: 1px solid #3b82f6;
}

/* ========================================================
   11. ANIMATIONS & RESPONSIVE BREAKPOINTS
   ======================================================== */
@keyframes fadeIn {
  from { opacity: 0; transform: scale(0.98); }
  to { opacity: 1; transform: scale(1); }
}

@keyframes slideInRight {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: translateX(0); }
}

.spinner {
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  display: inline-block;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.mobile-only {
  display: none;
}

@media (max-width: 900px) {
  .mobile-only {
    display: inline-flex;
  }
  .desktop-only {
    display: none;
  }
  .admin-sidebar {
    position: fixed;
    top: 60px;
    bottom: 0;
    left: 0;
    z-index: 40;
    transform: translateX(-100%);
    transition: transform 0.25s ease;
    box-shadow: 10px 0 30px rgba(0, 0, 0, 0.5);
  }
  .admin-sidebar.open {
    transform: translateX(0);
  }
  .admin-content-viewport {
    padding: 1rem;
  }
  .dashboard-columns {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
}