/* Admin Interface - Utilise les mêmes variables que l'app principale */

.admin-container {
  width: 100%;
  height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--color-bg);
  color: var(--color-text);
  overflow: hidden;
}

/* Header */
.admin-header {
  background: var(--color-surface);
  padding: var(--spacing-md) var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.admin-header h1 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 600;
}

.btn-back {
  background: var(--color-surface-hover);
  color: var(--color-text-secondary);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: 6px;
  text-decoration: none;
  font-size: 0.9rem;
  transition: background 0.2s;
}

.btn-back:hover {
  background: var(--color-border);
  color: var(--color-text);
}

/* Tabs */
.admin-tabs {
  background: var(--color-surface);
  padding: 0 var(--spacing-lg);
  display: flex;
  gap: var(--spacing-sm);
  border-bottom: 1px solid var(--color-border);
  overflow-x: auto;
}

.admin-tabs button {
  background: none;
  border: none;
  color: var(--color-text-secondary);
  padding: var(--spacing-md) var(--spacing-lg);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
  font-size: 0.95rem;
  white-space: nowrap;
}

.admin-tabs button:hover {
  color: var(--color-text);
  background: var(--color-surface-hover);
}

.admin-tabs button.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

/* Content */
.admin-content {
  flex: 1;
  padding: var(--spacing-lg);
  overflow-y: auto;
}

.admin-error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid var(--color-danger);
  color: var(--color-danger);
  padding: var(--spacing-md);
  border-radius: 8px;
  margin-bottom: var(--spacing-lg);
}

.empty-state {
  text-align: center;
  color: var(--color-text-secondary);
  padding: var(--spacing-xl);
  font-size: 1rem;
}

/* Tab Headers */
.tab-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-lg);
}

.tab-header h2 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 600;
}

/* Buttons */
.btn-primary {
  background: var(--color-primary);
  color: white;
  border: none;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.95rem;
  font-weight: 500;
  transition: background 0.2s;
}

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

.btn-secondary {
  background: var(--color-surface-hover);
  color: var(--color-text-secondary);
  border: none;
  padding: var(--spacing-sm) var(--spacing-lg);
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.95rem;
  transition: background 0.2s;
}

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

.btn-small {
  background: var(--color-primary);
  color: white;
  border: none;
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.85rem;
}

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

.btn-danger {
  background: var(--color-danger);
  color: white;
  border: none;
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.85rem;
}

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

.btn-danger-small {
  background: var(--color-danger);
  color: white;
  border: none;
  padding: 0.3rem var(--spacing-sm);
  border-radius: 4px;
  cursor: pointer;
  font-size: 0.8rem;
}

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

.btn-edit {
  background: var(--color-primary);
  color: white;
  border: none;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.85rem;
}

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

.btn-delete {
  background: var(--color-danger);
  color: white;
  border: none;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.85rem;
}

.btn-delete:hover {
  background: #dc2626;
}

/* Groups */
.groups-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--spacing-lg);
  margin-top: var(--spacing-lg);
}

.group-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: var(--spacing-lg);
  transition: border-color 0.2s;
}

.group-card:hover {
  border-color: var(--color-primary);
}

.group-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--spacing-md);
}

.group-header h3 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
}

.group-actions {
  display: flex;
  gap: var(--spacing-sm);
}

.group-info {
  display: flex;
  gap: var(--spacing-lg);
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  margin-bottom: var(--spacing-md);
}

.channels-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

.channel-badge {
  background: var(--color-surface-hover);
  border: 1px solid var(--color-border);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: 6px;
  font-size: 0.85rem;
  color: var(--color-text-secondary);
}

/* Group Form */
.group-form-container {
  background: var(--color-surface);
  border: 1px solid var(--color-primary);
  border-radius: 12px;
  padding: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
}

.group-form-container h3 {
  margin: 0 0 var(--spacing-lg) 0;
  font-size: 1.25rem;
  font-weight: 600;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
}

.group-form-container label {
  display: block;
  margin-bottom: var(--spacing-md);
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
}

.group-form-container label input,
.group-form-container label select {
  display: block;
  width: 100%;
  margin-top: var(--spacing-sm);
  padding: var(--spacing-md);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 8px;
  color: var(--color-text);
  font-size: 1rem;
  transition: border-color 0.2s;
}

.group-form-container label input:focus,
.group-form-container label select:focus {
  outline: none;
  border-color: var(--color-primary);
}

.channels-section {
  margin: var(--spacing-lg) 0;
}

.channels-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-md);
}

.channels-header h4 {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
}

.channel-item {
  display: grid;
  grid-template-columns: 2fr 80px 80px 50px;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  align-items: center;
}

.channel-item input {
  padding: var(--spacing-sm);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 6px;
  color: var(--color-text);
  font-size: 0.9rem;
  transition: border-color 0.2s;
}

.channel-item input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-actions {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

/* Users Table */
.users-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-surface);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--color-border);
}

.users-table th {
  background: var(--color-surface-hover);
  padding: var(--spacing-md);
  text-align: left;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border);
}

.users-table td {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
}

.users-table tr:last-child td {
  border-bottom: none;
}

.users-table tr:hover {
  background: var(--color-surface-hover);
}

.group-badge {
  background: var(--color-primary);
  color: white;
  padding: 0.25rem var(--spacing-sm);
  border-radius: 4px;
  font-size: 0.8rem;
  display: inline-block;
  font-weight: 500;
}

/* Stats */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-xl);
}

.stat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: var(--spacing-lg);
  text-align: center;
}

.stat-card h3 {
  margin: 0 0 var(--spacing-md) 0;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  font-weight: 500;
}

.stat-value {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

.audio-stats {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: var(--spacing-lg);
  margin-top: var(--spacing-xl);
}

.audio-stats h3 {
  margin: 0 0 var(--spacing-lg) 0;
  font-size: 1.25rem;
  font-weight: 600;
}

.stats-table {
  width: 100%;
  border-collapse: collapse;
}

.stats-table th {
  background: var(--color-surface-hover);
  padding: var(--spacing-md);
  text-align: left;
  font-size: 0.9rem;
  color: var(--color-text-secondary);
  border-bottom: 1px solid var(--color-border);
}

.stats-table td {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
  font-size: 0.9rem;
}

.stats-table code {
  display: block;
  background: var(--color-bg);
  padding: var(--spacing-sm);
  border-radius: 6px;
  font-size: 0.8rem;
  max-height: 100px;
  overflow-y: auto;
  font-family: 'Monaco', 'Menlo', monospace;
}

/* Logs */
.logs-container {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: var(--spacing-md);
  max-height: 70vh;
  overflow-y: auto;
  font-family: 'Monaco', 'Menlo', monospace;
}

.log-entry {
  padding: var(--spacing-sm);
  margin-bottom: var(--spacing-xs);
  border-left: 3px solid var(--color-border);
  background: var(--color-bg);
  border-radius: 4px;
  display: grid;
  grid-template-columns: 180px 80px 1fr;
  gap: var(--spacing-md);
  align-items: start;
  font-size: 0.85rem;
}

.log-entry.log-debug {
  border-left-color: var(--color-primary);
}

.log-entry.log-info {
  border-left-color: var(--color-success);
}

.log-entry.log-warn {
  border-left-color: var(--color-warning);
}

.log-entry.log-error {
  border-left-color: var(--color-danger);
}

.log-timestamp {
  color: var(--color-text-secondary);
  font-size: 0.8rem;
}

.log-level {
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.75rem;
}

.log-entry.log-debug .log-level {
  color: var(--color-primary);
}

.log-entry.log-info .log-level {
  color: var(--color-success);
}

.log-entry.log-warn .log-level {
  color: var(--color-warning);
}

.log-entry.log-error .log-level {
  color: var(--color-danger);
}

.log-message {
  word-break: break-word;
}

.log-meta {
  grid-column: 3;
  background: var(--color-surface);
  padding: var(--spacing-sm);
  border-radius: 4px;
  font-size: 0.75rem;
  color: var(--color-text-secondary);
  display: block;
  margin-top: var(--spacing-xs);
}

/* Audio Configuration (Phase 2.5) */
.tab-audio {
  max-width: 1400px;
  margin: 0 auto;
}

.audio-config-container {
  display: grid;
  gap: var(--spacing-xl);
}

.audio-section {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: var(--spacing-xl);
  transition: border-color 0.2s;
}

.audio-section:hover {
  border-color: var(--color-primary);
}

.audio-section h3 {
  margin: 0 0 var(--spacing-md) 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
}

.audio-section h3::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 20px;
  background: var(--color-primary);
  border-radius: 2px;
}

.device-select {
  width: 100%;
  padding: var(--spacing-md);
  background: var(--color-bg);
  border: 2px solid var(--color-border);
  border-radius: 8px;
  color: var(--color-text);
  font-size: 0.95rem;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s;
}

.device-select:hover {
  border-color: var(--color-primary);
  background: var(--color-surface-hover);
}

.device-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.device-select option {
  background: var(--color-surface);
  color: var(--color-text);
  padding: var(--spacing-sm);
}

.audio-actions {
  display: flex;
  justify-content: center;
  padding: var(--spacing-lg) 0;
}

.audio-actions .btn-primary {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1rem;
  font-weight: 600;
  min-width: 250px;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.audio-actions .btn-primary:hover {
  box-shadow: 0 6px 8px rgba(0, 0, 0, 0.15);
  transform: translateY(-1px);
}

.current-config {
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-surface-hover) 100%);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: var(--spacing-xl);
}

.current-config h3 {
  margin: 0 0 var(--spacing-lg) 0;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-primary);
}

.config-info {
  display: grid;
  gap: var(--spacing-md);
}

.config-info p {
  margin: 0;
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
  display: flex;
  justify-content: space-between;
}

.config-info p:last-child {
  border-bottom: none;
}

.config-info strong {
  color: var(--color-text-secondary);
  font-weight: 500;
  min-width: 150px;
}

.audio-devices-list {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: var(--spacing-xl);
  margin-top: var(--spacing-lg);
}

.audio-devices-list h3 {
  margin: 0 0 var(--spacing-lg) 0;
  font-size: 1.1rem;
  font-weight: 600;
}

.devices-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-bg);
  border-radius: 8px;
  overflow: hidden;
}

.devices-table th {
  background: var(--color-surface-hover);
  padding: var(--spacing-md);
  text-align: left;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 2px solid var(--color-border);
}

.devices-table td {
  padding: var(--spacing-md);
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
}

.devices-table tr:last-child td {
  border-bottom: none;
}

.devices-table tr:hover {
  background: var(--color-surface-hover);
}

.devices-table tr:hover td {
  color: var(--color-text);
}

/* Badge pour les devices */
.device-type-badge {
  display: inline-block;
  padding: 0.25rem var(--spacing-sm);
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.device-type-input {
  background: rgba(34, 197, 94, 0.1);
  color: var(--color-success);
}

.device-type-output {
  background: rgba(59, 130, 246, 0.1);
  color: var(--color-primary);
}

.device-type-both {
  background: rgba(168, 85, 247, 0.1);
  color: #a855f7;
}

/* Responsive */
@media (max-width: 768px) {
  .admin-content {
    padding: var(--spacing-md);
  }

  .groups-list {
    grid-template-columns: 1fr;
  }

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

  .channel-item {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  .log-entry {
    grid-template-columns: 1fr;
    gap: var(--spacing-xs);
  }

  .log-meta {
    grid-column: 1;
  }

  .users-table {
    font-size: 0.8rem;
  }

  .users-table th,
  .users-table td {
    padding: var(--spacing-sm);
  }
}

@media (max-width: 640px) {
  .admin-header h1 {
    font-size: 1.2rem;
  }

  .admin-tabs {
    padding: 0 var(--spacing-md);
  }

  .admin-tabs button {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.85rem;
  }
}