/* Settings Page Styles - QuestionAI Clone */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: #f5f5f5;
  color: #1a1a1a;
  line-height: 1.5;
  min-height: 100vh;
}

/* Layout */
.settings-container {
  display: flex;
  min-height: 100vh;
}

/* Sidebar */
.sidebar {
  width: 240px;
  background-color: #ffffff;
  border-right: 1px solid #e5e5e5;
  padding: 24px 0;
  flex-shrink: 0;
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  overflow-y: auto;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0 24px;
  margin-bottom: 32px;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, #3B82F6, #2563EB);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-icon svg {
  width: 20px;
  height: 20px;
  fill: white;
}

.logo-text {
  font-size: 18px;
  font-weight: 700;
  color: #1a1a1a;
}

.sidebar-nav {
  list-style: none;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 24px;
  color: #6b7280;
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s ease;
  cursor: pointer;
}

.nav-item:hover {
  background-color: #f9fafb;
  color: #374151;
}

.nav-item.active {
  background-color: #eff6ff;
  color: #3B82F6;
  border-right: 3px solid #3B82F6;
}

.nav-item svg {
  width: 18px;
  height: 18px;
  opacity: 0.7;
}

.nav-item.active svg {
  opacity: 1;
}

/* Main Content */
.main-content {
  flex: 1;
  margin-left: 240px;
  padding: 32px 48px;
  max-width: 800px;
}

.page-title {
  font-family: Georgia, 'Times New Roman', Times, serif;
  font-size: 28px;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 32px;
}

/* Account Section */
.settings-section {
  background-color: #ffffff;
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 24px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.section-label {
  font-size: 12px;
  font-weight: 600;
  color: #6b7280;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}

.account-info {
  display: flex;
  align-items: center;
  gap: 16px;
}

.account-avatar {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, #3B82F6, #2563EB);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 20px;
  font-weight: 600;
  flex-shrink: 0;
}

.account-name {
  font-size: 16px;
  font-weight: 600;
  color: #1a1a1a;
}

/* Language Section */
.language-selector {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background-color: #f9fafb;
  border: 1px solid #e5e5e5;
  border-radius: 8px;
  cursor: pointer;
  transition: border-color 0.2s ease;
}

.language-selector:hover {
  border-color: #3B82F6;
}

.language-value {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 500;
  color: #1a1a1a;
}

.language-chevron {
  width: 16px;
  height: 16px;
  color: #6b7280;
  transition: transform 0.2s ease;
}

.language-selector.open .language-chevron {
  transform: rotate(180deg);
}

.language-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: white;
  border: 1px solid #e5e5e5;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  margin-top: 4px;
  display: none;
  z-index: 10;
}

.language-dropdown.show {
  display: block;
}

.language-option {
  padding: 10px 16px;
  font-size: 14px;
  color: #374151;
  cursor: pointer;
  transition: background-color 0.15s ease;
}

.language-option:hover {
  background-color: #f3f4f6;
}

.language-option.selected {
  color: #3B82F6;
  font-weight: 500;
}

/* Keyboard Shortcuts Section */
.shortcuts-section {
  padding: 0;
}

.shortcut-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}

.shortcut-row:first-child {
  border-bottom: 1px solid #e5e5e5;
}

.shortcut-text {
  font-size: 14px;
  color: #374151;
}

.shortcut-key {
  color: #3B82F6;
  font-weight: 600;
}

.shortcut-edit {
  font-size: 13px;
  color: #3B82F6;
  text-decoration: none;
  font-weight: 500;
  cursor: pointer;
  transition: color 0.2s ease;
}

.shortcut-edit:hover {
  color: #2563EB;
  text-decoration: underline;
}

/* Shortcut Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.modal-overlay.show {
  opacity: 1;
  visibility: visible;
}

.modal {
  background: white;
  border-radius: 12px;
  padding: 24px;
  width: 400px;
  max-width: 90vw;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
  transform: translateY(20px);
  transition: transform 0.2s ease;
}

.modal-overlay.show .modal {
  transform: translateY(0);
}

.modal-title {
  font-size: 18px;
  font-weight: 600;
  color: #1a1a1a;
  margin-bottom: 16px;
}

.modal-input {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid #e5e5e5;
  border-radius: 8px;
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  margin-bottom: 16px;
  transition: border-color 0.2s ease;
}

.modal-input:focus {
  outline: none;
  border-color: #3B82F6;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

.btn {
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  font-family: 'Inter', sans-serif;
}

.btn-secondary {
  background-color: #f3f4f6;
  color: #374151;
}

.btn-secondary:hover {
  background-color: #e5e7eb;
}

.btn-primary {
  background-color: #3B82F6;
  color: white;
}

.btn-primary:hover {
  background-color: #2563EB;
}

/* Toast Notification */
.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background-color: #10b981;
  color: white;
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s ease;
  z-index: 2000;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* Responsive */
@media (max-width: 768px) {
  .sidebar {
    width: 60px;
    padding: 16px 0;
  }
  
  .sidebar-logo {
    padding: 0 14px;
  }
  
  .logo-text {
    display: none;
  }
  
  .nav-item {
    padding: 12px;
    justify-content: center;
  }
  
  .nav-item span {
    display: none;
  }
  
  .main-content {
    margin-left: 60px;
    padding: 24px;
  }
}