/* ═══════════════════════════════════════════
   Telugu States Official — Admin Panel CSS
═══════════════════════════════════════════ */

/* ─── Admin Page Layout ─── */
.admin-page {
  min-height: 100vh;
  background:
    radial-gradient(ellipse 60% 40% at 50% 0%, rgba(201, 162, 39, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse 40% 30% at 0% 100%, rgba(26, 92, 42, 0.12) 0%, transparent 50%),
    var(--bg-primary);
}

/* ─── Admin Header ─── */
.admin-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: var(--gradient-header);
  backdrop-filter: var(--blur-md);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-md);
}

.admin-header-inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 var(--space-8);
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.admin-header-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.admin-logo {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  border: 1.5px solid var(--border-medium);
  object-fit: cover;
}

.admin-header-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
}

.admin-header-subtitle {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 500;
}

.admin-header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* ─── Login Screen ─── */
#login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
}

.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-12);
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-lg), var(--shadow-gold);
  text-align: center;
}

.login-logo {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  border: 2px solid var(--border-medium);
  object-fit: cover;
  margin: 0 auto var(--space-5);
  box-shadow: 0 0 30px rgba(201, 162, 39, 0.3);
}

.login-title {
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: var(--space-2);
  background: var(--gradient-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.login-subtitle {
  color: var(--text-muted);
  font-size: 0.875rem;
  margin-bottom: var(--space-8);
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  text-align: left;
}

.form-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.form-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: rgba(255, 255, 255, 0.04);
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-main);
  font-size: 0.9rem;
  transition: all var(--transition-fast);
  outline: none;
}

.form-input:focus {
  border-color: var(--gold-500);
  background: rgba(201, 162, 39, 0.04);
  box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.1);
}

.form-input.error {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-input::placeholder { color: var(--text-muted); }

.form-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.form-error-msg {
  font-size: 0.8rem;
  color: #ef4444;
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.login-btn {
  width: 100%;
  padding: var(--space-4);
  justify-content: center;
  font-size: 1rem;
  border-radius: var(--radius-md);
}

/* ─── Admin Dashboard ─── */
#admin-dashboard {
  max-width: 900px;
  margin: 0 auto;
  padding: var(--space-8);
}

/* ─── Stats Bar ─── */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  text-align: center;
  transition: all var(--transition-base);
}

.stat-card:hover {
  border-color: var(--border-medium);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.stat-icon {
  font-size: 1.5rem;
  margin-bottom: var(--space-2);
}

.stat-value {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-gold);
  line-height: 1;
  margin-bottom: var(--space-1);
}

.stat-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ─── Config Sections ─── */
.config-section {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  margin-bottom: var(--space-6);
  transition: border-color var(--transition-base);
}

.config-section:hover {
  border-color: var(--border-medium);
}

.config-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-6);
}

.config-section-title {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
}

.config-section-icon {
  font-size: 1.2rem;
}

.config-section-badge {
  font-size: 0.7rem;
}

.config-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
}

.config-grid.single { grid-template-columns: 1fr; }
.config-grid.triple { grid-template-columns: repeat(3, 1fr); }

.config-full { grid-column: 1 / -1; }

/* Toggle Switch */
.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4);
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
}

.toggle-info { flex: 1; }
.toggle-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  display: block;
}
.toggle-desc {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.toggle-switch {
  position: relative;
  width: 48px;
  height: 26px;
  flex-shrink: 0;
}

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

.toggle-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  border: 1.5px solid var(--border-subtle);
}

.toggle-slider::before {
  content: '';
  position: absolute;
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background: var(--text-muted);
  border-radius: 50%;
  transition: all var(--transition-base);
}

.toggle-switch input:checked + .toggle-slider {
  background: var(--green-700);
  border-color: var(--green-500);
}

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(22px);
  background: white;
}

/* Token Input (with show/hide) */
.token-input-wrap {
  position: relative;
}

.token-toggle-btn {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1rem;
  padding: 4px;
  transition: color var(--transition-fast);
}
.token-toggle-btn:hover { color: var(--text-secondary); }

/* Range Input */
.range-wrap {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.range-input {
  -webkit-appearance: none;
  flex: 1;
  height: 4px;
  border-radius: var(--radius-full);
  background: var(--border-subtle);
  outline: none;
}

.range-input::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--gold-500);
  cursor: pointer;
  box-shadow: 0 0 10px rgba(201, 162, 39, 0.4);
  transition: all var(--transition-fast);
}

.range-input::-webkit-slider-thumb:hover {
  background: var(--gold-300);
  box-shadow: 0 0 20px rgba(201, 162, 39, 0.6);
  transform: scale(1.1);
}

.range-value {
  min-width: 60px;
  text-align: center;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-gold);
  background: rgba(201, 162, 39, 0.1);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
}

/* Action Buttons Row */
.config-actions {
  display: flex;
  gap: var(--space-3);
  justify-content: flex-end;
  margin-top: var(--space-6);
  padding-top: var(--space-6);
  border-top: 1px solid var(--border-subtle);
}

/* Connection Test */
.connection-result {
  margin-top: var(--space-4);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  display: none;
}
.connection-result.visible { display: block; }
.connection-result.success {
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.2);
  color: #86efac;
}
.connection-result.error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: #fca5a5;
}

/* ─── Danger Zone ─── */
.danger-zone {
  border-color: rgba(239, 68, 68, 0.2) !important;
}

.danger-zone:hover {
  border-color: rgba(239, 68, 68, 0.4) !important;
}

.danger-zone .config-section-title {
  color: #f87171;
}

/* ─── Responsive ─── */
@media (max-width: 768px) {
  #admin-dashboard { padding: var(--space-4); }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .config-section { padding: var(--space-5); }
  .config-grid { grid-template-columns: 1fr; }
  .config-grid.triple { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .login-card { padding: var(--space-8); }
  .config-actions { flex-direction: column; }
}