/* =============================================================================
   WumeTV Master Admin Portal Stylesheet
   Theme: Lumora Dark (#0B0D17, #131726, #1C223A, #7C5CFF, #22D3EE, #FFB800)
   ============================================================================= */

:root {
  --bg-main: #0B0D17;
  --bg-card: #131726;
  --bg-card-hover: #191E33;
  --bg-card-secondary: #1C223A;
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-active: rgba(124, 92, 255, 0.4);
  --text-main: #F4F5FA;
  --text-muted: #9AA0B8;
  --text-faint: #606782;
  --primary: #7C5CFF;
  --primary-hover: #6945FF;
  --cyan: #22D3EE;
  --cyan-hover: #06B6D4;
  --gold: #FFB800;
  --emerald: #10B981;
  --rose: #F43F5E;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
  --sidebar-w: 260px;
}

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

body {
  background-color: var(--bg-main);
  color: var(--text-main);
  font-family: var(--font-sans);
  line-height: 1.5;
  min-height: 100vh;
  overflow-x: hidden;
}

/* =============================================================================
   AUTH SCREEN (LOGIN / ACCESS DENIED)
   ============================================================================= */
.auth-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: radial-gradient(circle at 50% 20%, rgba(124, 92, 255, 0.15) 0%, transparent 60%),
              radial-gradient(circle at 80% 80%, rgba(34, 211, 238, 0.08) 0%, transparent 50%),
              var(--bg-main);
}

.auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 36px 32px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.auth-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary) 0%, var(--cyan) 100%);
}

.auth-logo {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px auto;
  border-radius: 14px;
  filter: drop-shadow(0 0 12px rgba(124, 92, 255, 0.5));
}

.auth-title {
  font-size: 24px;
  font-weight: 800;
  color: #FFF;
  letter-spacing: -0.5px;
}

.auth-subtitle {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 6px;
  margin-bottom: 24px;
}

.auth-whitelist-badge {
  display: inline-block;
  background: rgba(124, 92, 255, 0.12);
  border: 1px solid rgba(124, 92, 255, 0.3);
  color: var(--cyan);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
  margin-bottom: 24px;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
  text-align: left;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 14px;
  background: #0D101C;
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  color: var(--text-main);
  font-family: inherit;
  font-size: 14px;
  outline: none;
  transition: all 0.2s;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(124, 92, 255, 0.25);
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

.auth-btn {
  width: 100%;
  padding: 12px 16px;
  background: linear-gradient(135deg, var(--primary) 0%, #6366F1 100%);
  color: #FFF;
  border: none;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: 0 4px 14px rgba(124, 92, 255, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.auth-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(124, 92, 255, 0.6);
}

.auth-btn-secondary {
  background: var(--bg-card-secondary);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  box-shadow: none;
}

.auth-btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255, 255, 255, 0.2);
}

.auth-error {
  display: none;
  padding: 10px 14px;
  background: rgba(244, 63, 94, 0.15);
  border: 1px solid rgba(244, 63, 94, 0.4);
  color: #FDA4AF;
  border-radius: 8px;
  font-size: 12px;
  margin-bottom: 16px;
  text-align: left;
}

/* =============================================================================
   ADMIN LAYOUT SHELL
   ============================================================================= */
.admin-shell {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.admin-sidebar {
  width: var(--sidebar-w);
  background: #0E111E;
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 100;
}

.sidebar-header {
  padding: 24px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border-subtle);
}

.sidebar-logo {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  filter: drop-shadow(0 0 8px rgba(124, 92, 255, 0.5));
}

.sidebar-brand {
  font-size: 16px;
  font-weight: 800;
  color: #FFF;
  line-height: 1.2;
}

.sidebar-badge {
  font-size: 10px;
  font-weight: 800;
  color: var(--gold);
  background: rgba(255, 184, 0, 0.12);
  border: 1px solid rgba(255, 184, 0, 0.3);
  padding: 1px 6px;
  border-radius: 4px;
  text-transform: uppercase;
}

.sidebar-nav {
  padding: 16px 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex-grow: 1;
  overflow-y: auto;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-radius: 10px;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  border: 1px solid transparent;
}

.nav-item svg {
  width: 18px;
  height: 18px;
  color: var(--text-faint);
  transition: color 0.2s;
  flex-shrink: 0;
}

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

.nav-item.active {
  background: rgba(124, 92, 255, 0.14);
  color: #FFF;
  border-color: rgba(124, 92, 255, 0.35);
  box-shadow: 0 2px 10px rgba(124, 92, 255, 0.15);
}

.nav-item.active svg {
  color: var(--cyan);
}

.nav-item .nav-count {
  margin-left: auto;
  font-size: 11px;
  font-weight: 700;
  background: rgba(244, 63, 94, 0.2);
  color: var(--rose);
  padding: 2px 7px;
  border-radius: 10px;
}

.sidebar-footer {
  padding: 16px;
  border-top: 1px solid var(--border-subtle);
  background: #0B0E19;
}

.admin-profile {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.admin-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary) 0%, var(--cyan) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 800;
  color: #FFF;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.admin-info {
  flex-grow: 1;
  overflow: hidden;
}

.admin-email {
  font-size: 12px;
  font-weight: 700;
  color: #FFF;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.admin-role {
  font-size: 10px;
  color: var(--cyan);
  font-weight: 600;
}

.btn-signout {
  width: 100%;
  padding: 8px;
  background: transparent;
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: all 0.2s;
}

.btn-signout:hover {
  background: rgba(244, 63, 94, 0.12);
  color: var(--rose);
  border-color: rgba(244, 63, 94, 0.3);
}

/* Main Workspace */
.admin-main {
  margin-left: var(--sidebar-w);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  background: var(--bg-main);
}

/* Header */
.admin-header {
  height: 70px;
  padding: 0 32px;
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(14, 17, 30, 0.85);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 90;
}

.header-left {
  display: flex;
  align-items: center;
  gap: 16px;
}

.header-title {
  font-size: 20px;
  font-weight: 800;
  color: #FFF;
  letter-spacing: -0.3px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

.status-indicator {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: var(--emerald);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--emerald);
  box-shadow: 0 0 8px var(--emerald);
}

.status-indicator.maintenance {
  background: rgba(255, 184, 0, 0.1);
  border-color: rgba(255, 184, 0, 0.3);
  color: var(--gold);
}

.status-indicator.maintenance .status-dot {
  background: var(--gold);
  box-shadow: 0 0 8px var(--gold);
}

/* Content Area */
.admin-content {
  padding: 32px;
  flex-grow: 1;
}

.tab-pane {
  display: none;
  animation: fadeIn 0.25s ease-out;
}

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

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

/* =============================================================================
   STAT CARDS & DASHBOARD
   ============================================================================= */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 32px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s, border-color 0.2s;
}

.stat-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.16);
}

.stat-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.stat-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  color: var(--primary);
}

.stat-value {
  font-size: 28px;
  font-weight: 800;
  color: #FFF;
  line-height: 1.1;
  font-family: var(--font-sans);
}

.stat-subtext {
  font-size: 12px;
  color: var(--text-faint);
  margin-top: 6px;
}

/* Panels & Cards */
.admin-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 24px;
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-subtle);
}

.card-title {
  font-size: 16px;
  font-weight: 800;
  color: #FFF;
  display: flex;
  align-items: center;
  gap: 10px;
}

.card-title svg {
  color: var(--cyan);
}

.card-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* =============================================================================
   BUTTONS & CONTROLS
   ============================================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: 9px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  border: 1px solid transparent;
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, #6366F1 100%);
  color: #FFF;
  box-shadow: 0 4px 12px rgba(124, 92, 255, 0.35);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(124, 92, 255, 0.5);
}

.btn-secondary {
  background: var(--bg-card-secondary);
  border-color: var(--border-subtle);
  color: var(--text-main);
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-cyan {
  background: rgba(34, 211, 238, 0.15);
  border-color: rgba(34, 211, 238, 0.4);
  color: var(--cyan);
}

.btn-cyan:hover {
  background: rgba(34, 211, 238, 0.25);
}

.btn-danger {
  background: rgba(244, 63, 94, 0.15);
  border-color: rgba(244, 63, 94, 0.4);
  color: var(--rose);
}

.btn-danger:hover {
  background: rgba(244, 63, 94, 0.25);
}

.btn-sm {
  padding: 6px 10px;
  font-size: 12px;
}

/* =============================================================================
   TABLES & LISTS
   ============================================================================= */
.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  text-align: left;
}

.admin-table th {
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-muted);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.5px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-subtle);
}

.admin-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-main);
  vertical-align: middle;
}

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

.code-badge {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  background: #090B13;
  border: 1px solid rgba(124, 92, 255, 0.3);
  color: var(--cyan);
  padding: 3px 8px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.code-copy-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 2px;
  display: inline-flex;
  align-items: center;
}

.code-copy-btn:hover {
  color: #FFF;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.badge-pro {
  background: rgba(124, 92, 255, 0.2);
  border: 1px solid rgba(124, 92, 255, 0.5);
  color: #C4B5FD;
}

.badge-free {
  background: rgba(154, 160, 184, 0.1);
  border: 1px solid rgba(154, 160, 184, 0.2);
  color: var(--text-muted);
}

.badge-active {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: var(--emerald);
}

.badge-inactive {
  background: rgba(244, 63, 94, 0.15);
  border: 1px solid rgba(244, 63, 94, 0.4);
  color: var(--rose);
}

.badge-new {
  background: rgba(34, 211, 238, 0.15);
  border: 1px solid rgba(34, 211, 238, 0.4);
  color: var(--cyan);
}

.badge-pending {
  background: rgba(255, 184, 0, 0.15);
  border: 1px solid rgba(255, 184, 0, 0.4);
  color: var(--gold);
}

.badge-resolved {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: var(--emerald);
}

/* Forms Grid */
.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.switch-group {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: #0D101C;
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
}

.switch-label {
  display: flex;
  flex-direction: column;
}

.switch-title {
  font-size: 13px;
  font-weight: 700;
  color: #FFF;
}

.switch-desc {
  font-size: 12px;
  color: var(--text-muted);
}

/* Toggle Switch */
.switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #2D334D;
  transition: .3s;
  border-radius: 24px;
}

.slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .3s;
  border-radius: 50%;
}

input:checked + .slider {
  background-color: var(--primary);
}

input:checked + .slider:before {
  transform: translateX(20px);
}

/* =============================================================================
   MODALS & TOASTS
   ============================================================================= */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(5, 7, 13, 0.8);
  backdrop-filter: blur(8px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

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

.modal-box {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 18px;
  width: 100%;
  max-width: 600px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.8);
  position: relative;
}

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 18px;
  font-weight: 800;
  color: #FFF;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
}

.modal-close:hover {
  color: #FFF;
}

.modal-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  background: rgba(0, 0, 0, 0.15);
}

/* Toast Alerts */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 2000;
}

.toast {
  padding: 12px 18px;
  border-radius: 10px;
  background: var(--bg-card-secondary);
  border: 1px solid var(--border-subtle);
  color: #FFF;
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 10px 25px rgba(0,0,0,0.5);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: slideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast-success {
  border-color: rgba(16, 185, 129, 0.5);
  background: #0F231D;
  color: #34D399;
}

.toast-error {
  border-color: rgba(244, 63, 94, 0.5);
  background: #271118;
  color: #FB7185;
}

@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Responsive adjustments */
@media (max-width: 900px) {
  .admin-sidebar {
    width: 70px;
  }
  .sidebar-brand, .sidebar-badge, .nav-item span, .nav-count, .admin-info {
    display: none;
  }
  .admin-main {
    margin-left: 70px;
  }
  .form-grid-2, .form-grid-3 {
    grid-template-columns: 1fr;
  }
}