/* Settings Dashboard Styles */

/* Ensure all required CSS variables are available */
:root {
  --settings-card-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  --settings-card-shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.25);
  --settings-border-radius: 16px;
  --settings-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Settings Section Layout */
.settings-section {
  position: relative;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0;
}

/* Settings Header */
.settings-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 3rem;
  padding: 0 1rem;
  position: relative;
}

.header-content h1 {
  font-size: var(--dashboard-title-size);
  font-weight: 700;
  color: var(--text-primary);
  margin: 0 0 0.5rem 0;
  background: linear-gradient(
    135deg,
    var(--text-primary),
    var(--primary-color)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.header-content p {
  font-size: var(--dashboard-subtitle-size);
  color: var(--dashboard-text-muted);
  margin: 0;
  line-height: 1.5;
}

/* Save Changes Button */
.save-changes-btn {
  position: relative;
  background: #ffffff;
  color: var(--dark-bg);
  border: none;
  padding: 1rem 2rem;
  border-radius: 12px;
  font-size: var(--dashboard-body-size);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 20px rgba(0, 102, 255, 0.3);
  overflow: hidden;
}

.save-changes-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 102, 255, 0.4);
}

.save-changes-btn:active {
  transform: translateY(0);
}

.btn-glow {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left 0.5s ease;
}

.save-changes-btn:hover .btn-glow {
  left: 100%;
}

.save-changes-btn.saving {
  pointer-events: none;
}

.save-changes-btn.saving i {
  animation: spin 1s linear infinite;
}

.save-changes-btn.saved {
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color-2));
}

.save-changes-btn.saved i::before {
  content: "\f00c";
}

/* Settings Content */
.settings-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

/* Settings Cards */
.settings-card {
  background: var(--dashboard-card-bg);
  border: 1px solid var(--dashboard-border);
  border-radius: var(--settings-border-radius);
  overflow: hidden;
  transition: var(--settings-transition);
  backdrop-filter: blur(10px);
  box-shadow: var(--settings-card-shadow);
  margin-bottom: 1.5rem;
}

.settings-card:hover {
  border-color: rgba(0, 102, 255, 0.4);
  box-shadow: var(--settings-card-shadow-hover);
  transform: translateY(-2px);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--dashboard-border);
  cursor: pointer;
  transition: var(--settings-transition);
  position: relative;
}

.card-header:hover {
  background: var(--dashboard-hover);
}

.card-header::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    var(--primary-color),
    var(--accent-color-2)
  );
  transition: width 0.3s ease;
}

.settings-card.expanded .card-header::after {
  width: 100%;
}

.header-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.header-info i {
  font-size: var(--dashboard-section-title-size);
  color: var(--primary-color);
  width: 24px;
  text-align: center;
}

.header-info h3 {
  font-size: var(--dashboard-card-title-size);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 0.25rem 0;
}

.header-info p {
  font-size: var(--dashboard-body-sm-size);
  color: var(--dashboard-text-muted);
  margin: 0;
}

.expand-btn {
  background: none;
  border: none;
  color: var(--dashboard-text-muted);
  font-size: var(--dashboard-card-title-size);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 6px;
  transition: all 0.3s ease;
}

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

.expand-btn i {
  transition: transform 0.3s ease;
}

.settings-card.expanded .expand-btn i {
  transform: rotate(180deg);
}

/* Card Content */
.card-content {
  padding: 0;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.3s ease;
  background: var(--dashboard-card-bg);
}

.settings-card.expanded .card-content {
  padding: 2rem;
  max-height: 2000px; /* Large enough value for content */
}

/* Default expanded state for first card */
.settings-card:first-child {
  border-color: rgba(0, 102, 255, 0.3);
}

.settings-card:first-child .card-content {
  padding: 2rem;
  max-height: 2000px;
}

.settings-card:first-child .expand-btn i {
  transform: rotate(180deg);
}

.settings-card:first-child .card-header::after {
  width: 100%;
}

/* Avatar Section */
.avatar-section {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--dashboard-border);
}

.avatar-upload {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.avatar-preview {
  position: relative;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.3s ease;
}

.avatar-preview:hover {
  transform: scale(1.05);
}

.avatar-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.avatar-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.avatar-preview:hover .avatar-overlay {
  opacity: 1;
}

.avatar-overlay i {
  color: white;
  font-size: var(--dashboard-section-title-size);
}

.upload-btn {
  background: var(--dashboard-hover);
  color: var(--text-primary);
  border: 1px solid var(--dashboard-border);
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-size: var(--dashboard-body-sm-size);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
}

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

/* Form Elements */
.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: var(--dashboard-body-sm-size);
  font-weight: 500;
  color: var(--text-primary);
}

.form-input {
  background: var(--dashboard-hover);
  border: 1px solid var(--dashboard-border);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  font-size: var(--dashboard-body-size);
  color: var(--text-primary);
  transition: all 0.3s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

.form-input.error {
  border-color: var(--accent-color-1);
  box-shadow: 0 0 0 3px rgba(255, 51, 102, 0.1);
  animation: shake 0.3s ease-in-out;
}

.form-input.success {
  border-color: var(--status-success);
  box-shadow: 0 0 0 3px rgba(0, 255, 204, 0.1);
}

@keyframes shake {
  0%,
  100% {
    transform: translateX(0);
  }
  25% {
    transform: translateX(-5px);
  }
  75% {
    transform: translateX(5px);
  }
}

.input-validation {
  font-size: var(--dashboard-body-xxs-size);
  margin-top: 0.25rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.input-validation.show {
  opacity: 1;
}

.input-validation.error {
  color: var(--accent-color-1);
}

.input-validation.success {
  color: var(--accent-color-4);
}

/* Password Input */
.password-input {
  position: relative;
}

.password-toggle {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--dashboard-text-muted);
  cursor: pointer;
  padding: 0.25rem;
  border-radius: 4px;
  transition: all 0.3s ease;
}

.password-toggle:hover {
  color: var(--text-primary);
  background: var(--dashboard-hover);
}

.password-strength {
  margin-top: 0.5rem;
  height: 4px;
  background: var(--dashboard-border);
  border-radius: 2px;
  overflow: hidden;
}

.password-strength::after {
  content: "";
  display: block;
  height: 100%;
  width: 0%;
  background: var(--accent-color-1);
  transition: all 0.3s ease;
}

.password-strength.weak::after {
  width: 25%;
  background: var(--accent-color-1);
}

.password-strength.fair::after {
  width: 50%;
  background: var(--status-warning);
}

.password-strength.good::after {
  width: 75%;
  background: var(--accent-color-3);
}

.password-strength.strong::after {
  width: 100%;
  background: var(--accent-color-4);
}

/* Section Headers */
.password-section,
.tfa-section,
.notification-types,
.frequency-section,
.notification-preview,
.theme-section,
.accent-section,
.font-section,
.density-section,
.sessions-section,
.privacy-controls,
.data-management,
.connected-services,
.beta-features,
.language-section,
.reset-section {
  margin-bottom: 2rem;
}

.password-section h4,
.tfa-section h4,
.notification-types h4,
.frequency-section h4,
.notification-preview h4,
.theme-section h4,
.accent-section h4,
.font-section h4,
.density-section h4,
.sessions-section h4,
.privacy-controls h4,
.data-management h4,
.connected-services h4,
.beta-features h4,
.language-section h4,
.reset-section h4 {
  font-size: var(--dashboard-subtitle-size);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 1rem 0;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--dashboard-border);
}

/* Toggle Switches */
.toggle-switch {
  position: relative;
  display: inline-flex;
  align-items: center;
}

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

.toggle-label {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 26px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--dashboard-border);
  border-radius: 13px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.toggle-slider {
  position: absolute;
  top: 2px;
  left: 2px;
  width: 22px;
  height: 22px;
  background: white;
  border-radius: 50%;
  transition: all 0.3s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.toggle-input:checked + .toggle-label {
  background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
  border-color: rgba(0, 102, 255, 0.4);
}

.toggle-input:checked + .toggle-label .toggle-slider {
  transform: translateX(24px);
}

.toggle-input:focus + .toggle-label {
  box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

.toggle-label.switching {
  box-shadow: 0 0 0 4px rgba(0, 102, 255, 0.18);
}

/* Two-Factor Authentication */
.tfa-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.tfa-methods {
  display: none;
  padding: 1rem;
  background: var(--dashboard-hover);
  border-radius: 8px;
  margin-top: 1rem;
}

.tfa-methods.show {
  display: block;
}

.method-selector {
  margin-bottom: 1rem;
}

.method-selector label {
  display: block;
  font-size: var(--dashboard-body-sm-size);
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.setup-tfa-btn {
  background: var(--primary-color);
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-size: var(--dashboard-body-sm-size);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
}

.setup-tfa-btn:hover {
  background: var(--accent-color-2);
  transform: translateY(-1px);
}

/* Custom Dropdowns */
.custom-dropdown {
  position: relative;
  display: inline-block;
  width: 100%;
}

.dropdown-trigger {
  width: 100%;
  background: var(--dashboard-hover);
  border: 1px solid var(--dashboard-border);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  font-size: var(--dashboard-body-size);
  color: var(--text-primary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  transition: all 0.3s ease;
}

.dropdown-trigger:hover {
  border-color: var(--primary-color);
}

.dropdown-trigger:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

.dropdown-trigger i {
  transition: transform 0.3s ease;
}

.custom-dropdown.open .dropdown-trigger i {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: var(--dropdown-bg);
  border: var(--dropdown-border);
  border-radius: var(--dropdown-radius);
  box-shadow: var(--dropdown-shadow);
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-speed) ease;
  padding: 8px;
}

.custom-dropdown.open .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 10px 12px;
  font-size: var(--dashboard-body-sm-size);
  color: var(--text-primary);
  cursor: pointer;
  transition: all var(--transition-speed) ease;
  border: 1px solid transparent;
  background: none;
  width: 100%;
  text-align: left;
  border-radius: var(--dropdown-item-radius);
  margin: 5px 0;
}

.dropdown-item:hover {
  background: var(--dropdown-item-hover-bg);
  border-color: var(--dropdown-item-hover-border);
}

.dropdown-item.active {
  background: var(--dropdown-item-selected-bg);
  border-color: var(--dropdown-item-selected-border);
  color: var(--text-primary);
  box-shadow: 0 0 14px rgba(0, 102, 255, 0.35);
}

.dropdown-item.danger {
  color: var(--accent-color-1);
}

.dropdown-item.danger:hover {
  background: rgba(255, 51, 102, 0.1);
}

.dropdown-item i {
  width: 16px;
  text-align: center;
}

/* Notification Items */
.notification-types {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.notification-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  background: var(--dashboard-hover);
  border-radius: 8px;
  transition: all 0.3s ease;
}

.notification-item:hover {
  background: rgba(0, 102, 255, 0.05);
}

.notification-info h4 {
  font-size: var(--dashboard-body-size);
  font-weight: 500;
  color: var(--text-primary);
  margin: 0 0 0.25rem 0;
}

.notification-info p {
  font-size: var(--dashboard-body-xs-size);
  color: var(--dashboard-text-muted);
  margin: 0;
}

/* Notification Preview */
.preview-notification {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  background: var(--dashboard-hover);
  border-radius: 8px;
  border-left: 3px solid var(--primary-color);
}

.preview-icon {
  width: 40px;
  height: 40px;
  background: rgba(0, 102, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-color);
  flex-shrink: 0;
}

.preview-content {
  flex: 1;
}

.preview-title {
  font-size: var(--dashboard-body-sm-size);
  font-weight: 500;
  color: var(--text-primary);
  margin: 0 0 0.25rem 0;
}

.preview-message {
  font-size: var(--dashboard-body-xxs-size);
  color: var(--dashboard-text-muted);
  margin: 0 0 0.5rem 0;
}

.preview-time {
  font-size: var(--dashboard-body-xxxs-size);
  color: var(--dashboard-text-muted);
}

/* Theme Options */
.theme-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 1rem;
}

.theme-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  background: var(--dashboard-hover);
  border: 2px solid transparent;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.theme-option:hover {
  border-color: var(--primary-color);
}

.theme-option.active {
  border-color: var(--primary-color);
  background: rgba(0, 102, 255, 0.1);
}

.theme-preview {
  width: 60px;
  height: 40px;
  border-radius: 6px;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--dashboard-border);
}

.dark-theme {
  background: #0a0a0f;
}

.light-theme {
  background: #ffffff;
}

.system-theme {
  background: linear-gradient(45deg, #0a0a0f 50%, #ffffff 50%);
}

.preview-header {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 8px;
  background: var(--primary-color);
}

.preview-sidebar {
  position: absolute;
  top: 8px;
  left: 0;
  width: 12px;
  bottom: 0;
  background: rgba(255, 255, 255, 0.1);
}

.preview-content {
  position: absolute;
  top: 16px;
  left: 16px;
  right: 4px;
  bottom: 4px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 2px;
}

.theme-option span {
  font-size: var(--dashboard-body-xs-size);
  font-weight: 500;
  color: var(--text-primary);
}

/* Color Preview */
.color-preview {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--dashboard-border);
}

/* Font Size Slider */
.font-size-slider {
  position: relative;
}

.slider {
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--dashboard-border);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
}

.slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary-color);
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0, 102, 255, 0.3);
  transition: all 0.3s ease;
}

.slider::-webkit-slider-thumb:hover {
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(0, 102, 255, 0.4);
}

.slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--primary-color);
  cursor: pointer;
  border: none;
  box-shadow: 0 2px 6px rgba(0, 102, 255, 0.3);
}

.slider-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 0.5rem;
  font-size: var(--dashboard-body-xxs-size);
  color: var(--dashboard-text-muted);
}

/* Density Options */
.density-options {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.density-option {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  background: var(--dashboard-hover);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.density-option:hover {
  background: rgba(0, 102, 255, 0.05);
}

.density-option input[type="radio"] {
  display: none;
}

.radio-custom {
  width: 20px;
  height: 20px;
  border: 2px solid var(--dashboard-border);
  border-radius: 50%;
  position: relative;
  transition: all 0.3s ease;
}

.radio-custom::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--primary-color);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.density-option input[type="radio"]:checked + .radio-custom {
  border-color: var(--primary-color);
}

.density-option input[type="radio"]:checked + .radio-custom::after {
  opacity: 1;
}

.density-info {
  flex: 1;
}

.density-name {
  display: block;
  font-size: var(--dashboard-body-sm-size);
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.density-desc {
  font-size: var(--dashboard-body-xxs-size);
  color: var(--dashboard-text-muted);
}

/* Sessions Table */
.sessions-table {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.session-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem;
  background: var(--dashboard-hover);
  border-radius: 12px;
  border: 1px solid var(--dashboard-border);
  transition: all 0.3s ease;
}

.session-item:hover {
  border-color: rgba(0, 102, 255, 0.3);
  background: rgba(0, 102, 255, 0.05);
}

.session-info {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex: 1;
}

.session-device {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.session-device i {
  font-size: var(--dashboard-section-title-size);
  color: var(--primary-color);
  width: 24px;
  text-align: center;
}

.device-name {
  display: block;
  font-size: var(--dashboard-body-sm-size);
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.device-location {
  font-size: var(--dashboard-body-xxs-size);
  color: var(--dashboard-text-muted);
}

.session-details {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.25rem;
}

.session-status {
  font-size: var(--dashboard-body-xxs-size);
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-weight: 500;
}

.session-status.current {
  background: rgba(0, 255, 204, 0.2);
  color: var(--accent-color-4);
}

.session-status:not(.current) {
  background: rgba(0, 102, 255, 0.2);
  color: var(--primary-color);
}

.session-time {
  font-size: var(--dashboard-body-xxxs-size);
  color: var(--dashboard-text-muted);
}

.session-actions {
  margin-left: 1rem;
}

.action-btn {
  background: none;
  border: none;
  color: var(--dashboard-text-muted);
  font-size: var(--dashboard-card-title-size);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 6px;
  transition: all 0.3s ease;
}

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

/* Privacy Items */
.privacy-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem;
  background: var(--dashboard-hover);
  border-radius: 12px;
  margin-bottom: 1rem;
  transition: all 0.3s ease;
}

.privacy-item:hover {
  background: rgba(0, 102, 255, 0.05);
}

.privacy-info h5 {
  font-size: var(--dashboard-body-size);
  font-weight: 500;
  color: var(--text-primary);
  margin: 0 0 0.25rem 0;
}

.privacy-info p {
  font-size: var(--dashboard-body-xs-size);
  color: var(--dashboard-text-muted);
  margin: 0;
}

/* Data Actions */
.data-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.data-action-btn {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--dashboard-hover);
  border: 1px solid var(--dashboard-border);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: left;
  width: 100%;
}

.data-action-btn:hover {
  border-color: var(--primary-color);
  background: rgba(0, 102, 255, 0.05);
}

.data-action-btn.danger:hover {
  border-color: var(--accent-color-1);
  background: rgba(255, 51, 102, 0.05);
}

.data-action-btn i {
  font-size: var(--dashboard-section-title-size);
  color: var(--primary-color);
  width: 24px;
  text-align: center;
}

.data-action-btn.danger i {
  color: var(--accent-color-1);
}

.action-title {
  display: block;
  font-size: var(--dashboard-body-size);
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.action-desc {
  font-size: var(--dashboard-body-xs-size);
  color: var(--dashboard-text-muted);
}

/* Services */
.services-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.connect-service-btn {
  background: var(--primary-color);
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-size: var(--dashboard-body-sm-size);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
}

.connect-service-btn:hover {
  background: var(--accent-color-2);
  transform: translateY(-1px);
}

.services-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.service-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem;
  background: var(--dashboard-hover);
  border: 1px solid var(--dashboard-border);
  border-radius: 12px;
  transition: all 0.3s ease;
}

.service-item:hover {
  border-color: rgba(0, 102, 255, 0.3);
  background: rgba(0, 102, 255, 0.05);
}

.service-info {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex: 1;
}

.service-icon {
  width: 40px;
  height: 40px;
  background: var(--dashboard-card-bg);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--dashboard-card-title-size);
  color: var(--primary-color);
}

.service-details {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.service-name {
  font-size: var(--dashboard-body-size);
  font-weight: 500;
  color: var(--text-primary);
}

.service-desc {
  font-size: var(--dashboard-body-xs-size);
  color: var(--dashboard-text-muted);
}

.service-status {
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: var(--dashboard-body-xxs-size);
  font-weight: 500;
  margin-right: 1rem;
}

.service-status.connected {
  background: rgba(0, 255, 204, 0.2);
  color: var(--accent-color-4);
}

.service-status.disconnected {
  background: rgba(107, 114, 128, 0.2);
  color: var(--dashboard-text-muted);
}

.connect-btn {
  background: var(--primary-color);
  color: white;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-size: var(--dashboard-body-xs-size);
  cursor: pointer;
  transition: all 0.3s ease;
}

.connect-btn:hover {
  background: var(--accent-color-2);
}

/* Beta Features */
.feature-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem;
  background: var(--dashboard-hover);
  border-radius: 12px;
  margin-bottom: 1rem;
  transition: all 0.3s ease;
}

.feature-item:hover {
  background: rgba(0, 102, 255, 0.05);
}

.feature-info {
  flex: 1;
  position: relative;
}

.feature-info h5 {
  font-size: var(--dashboard-body-size);
  font-weight: 500;
  color: var(--text-primary);
  margin: 0 0 0.25rem 0;
}

.feature-info p {
  font-size: var(--dashboard-body-xs-size);
  color: var(--dashboard-text-muted);
  margin: 0;
}

.beta-badge {
  position: absolute;
  top: 0;
  right: 0;
  background: linear-gradient(
    135deg,
    var(--accent-color-3),
    var(--primary-color)
  );
  color: white;
  font-size: var(--dashboard-badge-size);
  font-weight: 600;
  padding: 0.25rem 0.5rem;
  border-radius: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Flag Icons */
.flag-icon {
  font-size: var(--dashboard-card-title-size);
  width: 20px;
  text-align: center;
}

/* Reset Actions */
.reset-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.reset-btn,
.export-btn,
.import-btn {
  background: var(--dashboard-hover);
  color: var(--text-primary);
  border: 1px solid var(--dashboard-border);
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-size: var(--dashboard-body-sm-size);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: all 0.3s ease;
}

.reset-btn:hover {
  border-color: var(--accent-color-1);
  background: rgba(255, 51, 102, 0.05);
  color: var(--accent-color-1);
}

.export-btn:hover,
.import-btn:hover {
  border-color: var(--primary-color);
  background: rgba(0, 102, 255, 0.05);
  color: var(--primary-color);
}

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  backdrop-filter: blur(5px);
}

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

.modal-container {
  background: var(--dashboard-card-bg);
  border: 1px solid var(--dashboard-border);
  border-radius: 16px;
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(0.9);
  transition: transform 0.3s ease;
  backdrop-filter: blur(10px);
}

.modal-overlay.show .modal-container {
  transform: scale(1);
}

.modal-container.small {
  max-width: 400px;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--dashboard-border);
}

.modal-header h3 {
  font-size: var(--dashboard-card-title-size);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}

.modal-close {
  background: none;
  border: none;
  color: var(--dashboard-text-muted);
  font-size: var(--dashboard-card-title-size);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 6px;
  transition: all 0.3s ease;
}

.modal-close:hover {
  background: var(--dashboard-hover);
  color: var(--text-primary);
}

.modal-content {
  padding: 2rem;
}

.modal-actions {
  display: flex;
  gap: 1rem;
  justify-content: flex-end;
  padding: 1.5rem 2rem;
  border-top: 1px solid var(--dashboard-border);
}

.btn-secondary,
.btn-primary,
.btn-danger {
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-size: var(--dashboard-body-sm-size);
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
}

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

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

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

.btn-primary:hover {
  background: var(--accent-color-2);
}

.btn-danger {
  background: var(--accent-color-1);
  color: white;
}

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

/* 2FA Setup */
.tfa-setup-steps {
  margin-bottom: 2rem;
}

.step {
  display: none;
}

.step.active {
  display: block;
}

.step-content h4 {
  font-size: var(--dashboard-subtitle-size);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 1rem 0;
}

.step-content p {
  color: var(--dashboard-text-muted);
  margin-bottom: 1.5rem;
}

.qr-code {
  display: flex;
  justify-content: center;
  margin: 2rem 0;
}

.qr-placeholder {
  width: 200px;
  height: 200px;
  background: var(--dashboard-hover);
  border: 2px dashed var(--dashboard-border);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  color: var(--dashboard-text-muted);
}

.qr-placeholder i {
  font-size: var(--dashboard-icon-xl-size);
}

.manual-code {
  text-align: center;
  font-size: var(--dashboard-body-sm-size);
  color: var(--dashboard-text-muted);
}

.manual-code code {
  background: var(--dashboard-hover);
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-family: "Courier New", monospace;
  color: var(--text-primary);
}

.verification-input {
  display: flex;
  justify-content: center;
  margin: 2rem 0;
}

.verification-input input {
  width: 200px;
  padding: 1rem;
  font-size: var(--dashboard-section-title-size);
  text-align: center;
  background: var(--dashboard-hover);
  border: 1px solid var(--dashboard-border);
  border-radius: 8px;
  color: var(--text-primary);
  letter-spacing: 0.5rem;
}

.verification-input input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

/* Available Services */
.available-services {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.service-option {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--dashboard-hover);
  border: 1px solid var(--dashboard-border);
  border-radius: 12px;
  transition: all 0.3s ease;
  cursor: pointer;
}

.service-option:hover {
  border-color: var(--primary-color);
  background: rgba(0, 102, 255, 0.05);
}

.service-option .service-icon {
  width: 50px;
  height: 50px;
  font-size: var(--dashboard-section-title-size);
}

.service-option .service-info {
  flex: 1;
}

.service-option h4 {
  font-size: var(--dashboard-subtitle-size);
  font-weight: 600;
  color: var(--text-primary);
  margin: 0 0 0.5rem 0;
}

.service-option p {
  font-size: var(--dashboard-body-sm-size);
  color: var(--dashboard-text-muted);
  margin: 0;
}

.service-option .connect-service-btn {
  margin: 0;
}

/* Animations */
@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.settings-card {
  animation: fadeInUp 0.6s ease forwards;
}

.settings-card:nth-child(1) {
  animation-delay: 0.1s;
}
.settings-card:nth-child(2) {
  animation-delay: 0.2s;
}
.settings-card:nth-child(3) {
  animation-delay: 0.3s;
}
.settings-card:nth-child(4) {
  animation-delay: 0.4s;
}
.settings-card:nth-child(5) {
  animation-delay: 0.5s;
}
.settings-card:nth-child(6) {
  animation-delay: 0.6s;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .settings-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
  }

  .save-changes-btn {
    align-self: stretch;
    justify-content: center;
  }

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

  .theme-options {
    grid-template-columns: repeat(3, 1fr);
  }

  .reset-actions {
    flex-direction: column;
  }

  .reset-btn,
  .export-btn,
  .import-btn {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  .settings-section {
    padding: 0 1rem;
  }

  .settings-header {
    margin-bottom: 2rem;
  }

  .header-content h1 {
    font-size: var(--dashboard-title-sm-size);
  }

  .header-content p {
    font-size: var(--dashboard-body-size);
  }

  .card-header {
    padding: 1rem 1.5rem;
  }

  .settings-card.expanded .card-content {
    padding: 1.5rem;
  }

  .avatar-section {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .session-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .session-info {
    width: 100%;
  }

  .session-details {
    align-items: flex-start;
  }

  .service-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .service-actions {
    align-self: stretch;
  }

  .theme-options {
    grid-template-columns: 1fr;
  }

  .modal-container {
    width: 95%;
    margin: 1rem;
  }

  .modal-header,
  .modal-content,
  .modal-actions {
    padding: 1rem 1.5rem;
  }
}

@media (max-width: 480px) {
  .settings-content {
    gap: 1.5rem;
  }

  .header-content h1 {
    font-size: var(--dashboard-title-xs-size);
  }

  .save-changes-btn {
    padding: 0.875rem 1.5rem;
    font-size: var(--dashboard-body-sm-size);
  }

  .card-header {
    padding: 1rem;
  }

  .settings-card.expanded .card-content {
    padding: 1rem;
  }

  .notification-item,
  .privacy-item,
  .feature-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  .modal-actions {
    flex-direction: column;
  }

  .btn-secondary,
  .btn-primary,
  .btn-danger {
    width: 100%;
    justify-content: center;
  }
}

/* Focus States for Accessibility */
button:focus,
input:focus,
select:focus,
.dropdown-trigger:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
  .settings-card {
    border-width: 2px;
  }

  .toggle-label {
    border: 2px solid var(--dashboard-border);
  }

  .dropdown-trigger {
    border-width: 2px;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .btn-glow {
    display: none;
  }
}