/* ============================================================================
   Translate Bot — Dark Theme Dashboard
   Basiert auf dem v2-Dashboard Farbschema
   ============================================================================ */

:root {
  --bg-primary: #1a1a2e;
  --bg-secondary: #16213e;
  --bg-card: #1f2940;
  --bg-input: #2a3a5a;
  --bg-hover: #253352;
  --accent: #5865f2;
  --accent-hover: #4752c4;
  --text-primary: #eaeaea;
  --text-secondary: #a0aec0;
  --text-muted: #718096;
  --border: #2d3748;
  --success: #3ba55c;
  --warning: #faa61a;
  --danger: #ed4245;
  --danger-hover: #c73538;
  --radius: 8px;
  --shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
}

/* ============================================================================
   Header
   ============================================================================ */

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 24px;
  height: 64px;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

header h1 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
}

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

.stats-bar {
  display: flex;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ============================================================================
   Layout
   ============================================================================ */

.app-layout {
  display: flex;
  min-height: calc(100vh - 64px);
}

.sidebar {
  width: 200px;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  padding: 16px 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.main-content {
  flex: 1;
  padding: 24px;
  overflow-y: auto;
  max-width: 1200px;
}

/* ============================================================================
   Tabs / Navigation
   ============================================================================ */

.tab-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border: none;
  border-radius: var(--radius);
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 0.9rem;
  text-align: left;
  transition: all 0.15s;
  width: 100%;
}

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

.tab-btn.active {
  background: var(--accent);
  color: #fff;
}

.tab-content {
  display: none;
}

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

/* ============================================================================
   Cards
   ============================================================================ */

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}

.card h3 {
  font-size: 1.05rem;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.card h4 {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.card-description {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 20px;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.section-header h2 {
  font-size: 1.2rem;
}

/* ============================================================================
   Formulare
   ============================================================================ */

.form-row {
  display: flex;
  gap: 12px;
  align-items: flex-end;
  flex-wrap: wrap;
}

.form-group {
  flex: 1;
  min-width: 180px;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 6px;
  font-weight: 500;
}

.form-input {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-input);
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: border-color 0.15s;
}

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

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

select.form-input {
  cursor: pointer;
}

textarea.form-input {
  resize: vertical;
  font-family: inherit;
}

.btn-group {
  flex: 0 0 auto;
  min-width: auto;
}

/* ============================================================================
   Buttons
   ============================================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border: none;
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}

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

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

.btn-secondary {
  background: var(--bg-input);
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: var(--bg-hover);
}

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

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

.btn-small {
  padding: 6px 12px;
  font-size: 0.8rem;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ============================================================================
   Tabelle
   ============================================================================ */

.table-container {
  overflow-x: auto;
}

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.table thead th {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 2px solid var(--border);
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.table tbody td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.table tbody tr:hover {
  background: var(--bg-hover);
}

.empty-row {
  text-align: center;
  color: var(--text-muted);
  padding: 24px !important;
}

.channel-id {
  font-family: 'Fira Code', 'Cascadia Code', monospace;
  font-size: 0.82rem;
  color: var(--text-secondary);
  background: var(--bg-input);
  padding: 2px 6px;
  border-radius: 4px;
}

.lang-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 0.78rem;
  font-weight: 600;
  background: var(--accent);
  color: #fff;
}

.target-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.target-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 8px;
  background: var(--bg-input);
  border-radius: 6px;
  font-size: 0.84rem;
}

.target-item .channel-id {
  flex: 1;
}

.target-remove {
  background: none;
  border: none;
  color: var(--danger);
  cursor: pointer;
  font-size: 0.85rem;
  padding: 2px 4px;
  border-radius: 4px;
  transition: background 0.15s;
}

.target-remove:hover {
  background: rgba(237, 66, 69, 0.15);
}

.action-btns {
  display: flex;
  gap: 6px;
}

/* ============================================================================
   Übersetzungs-Test
   ============================================================================ */

.translate-layout {
  display: flex;
  gap: 16px;
  align-items: stretch;
}

.translate-panel {
  flex: 1;
}

.translate-arrow {
  display: flex;
  align-items: center;
  font-size: 1.5rem;
  padding-top: 24px;
}

.translate-area {
  min-height: 150px;
  font-size: 0.95rem;
  line-height: 1.5;
}

.translate-result {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  color: var(--text-primary);
  min-height: 150px;
  white-space: pre-wrap;
  word-wrap: break-word;
}

.placeholder-text {
  color: var(--text-muted);
  font-style: italic;
}

/* ============================================================================
   Toast Notifications
   ============================================================================ */

.toast-container {
  position: fixed;
  top: 80px;
  right: 20px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  padding: 12px 20px;
  border-radius: var(--radius);
  color: #fff;
  font-size: 0.88rem;
  box-shadow: var(--shadow);
  animation: toastIn 0.3s ease, toastOut 0.3s ease 3.5s forwards;
  max-width: 360px;
}

.toast.success {
  background: var(--success);
}

.toast.error {
  background: var(--danger);
}

.toast.warning {
  background: var(--warning);
  color: #1a1a2e;
}

.toast.info {
  background: var(--accent);
}

@keyframes toastIn {
  from { opacity: 0; transform: translateX(50px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes toastOut {
  from { opacity: 1; }
  to { opacity: 0; transform: translateY(-10px); }
}

/* ============================================================================
   Modal
   ============================================================================ */

.modal {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
}

.modal-content {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  min-width: 360px;
  max-width: 480px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.modal-content h3 {
  margin-bottom: 16px;
}

.modal-content .form-group {
  margin-bottom: 12px;
}

.modal-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 20px;
}

/* ============================================================================
   Responsive
   ============================================================================ */

@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    left: -200px;
    top: 64px;
    bottom: 0;
    z-index: 50;
    transition: left 0.2s;
  }

  .sidebar.open {
    left: 0;
  }

  .main-content {
    padding: 16px;
  }

  .form-row {
    flex-direction: column;
  }

  .form-group {
    min-width: 100%;
  }

  .translate-layout {
    flex-direction: column;
  }

  .translate-arrow {
    justify-content: center;
    padding: 0;
    font-size: 1.2rem;
    transform: rotate(90deg);
  }

  .stats-bar {
    display: none;
  }

  header h1 {
    font-size: 1.1rem;
  }

  .user-info {
    gap: 8px !important;
  }

  .user-name {
    display: none;
  }

  .login-card {
    margin: 16px;
    padding: 32px 24px !important;
  }
}

/* ============================================================================
   Login-Screen
   ============================================================================ */

.login-screen {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: var(--bg-primary);
}

.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 48px 40px;
  text-align: center;
  max-width: 420px;
  width: 100%;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.login-card h1 {
  font-size: 1.8rem;
  margin-bottom: 12px;
}

.login-card p {
  color: var(--text-secondary);
  margin-bottom: 24px;
  font-size: 0.95rem;
}

.btn-discord {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 24px;
  border: none;
  border-radius: var(--radius);
  background: #5865f2;
  color: #fff;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s;
  text-decoration: none;
}

.btn-discord:hover {
  background: #4752c4;
}

.login-error {
  color: var(--danger);
  margin-top: 16px;
  font-size: 0.9rem;
}

/* ============================================================================
   User-Info (Header)
   ============================================================================ */

.user-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--border);
}

.user-name {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
}

.user-role-badge {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 2px 8px;
  border-radius: 10px;
  color: #fff;
}

.role-owner {
  background: #e67e22;
}

.role-admin {
  background: #ed4245;
}

.role-user {
  background: #3ba55c;
}

/* ============================================================================
   Toggle Switch
   ============================================================================ */

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 40px;
  height: 22px;
}

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

.toggle-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 22px;
  transition: all 0.2s;
}

.toggle-slider::before {
  content: '';
  position: absolute;
  height: 16px;
  width: 16px;
  left: 2px;
  bottom: 2px;
  background: var(--text-muted);
  border-radius: 50%;
  transition: all 0.2s;
}

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

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(18px);
  background: #fff;
}

.toggle-switch input:disabled + .toggle-slider {
  opacity: 0.4;
  cursor: not-allowed;
}