/* InsightChat - Component Styles
   ============================== */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  line-height: var(--leading-normal);
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

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

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

.btn-primary:hover:not(:disabled) {
  opacity: 0.9;
}

.btn-secondary {
  background-color: hsl(var(--secondary));
  color: hsl(var(--secondary-foreground));
}

.btn-secondary:hover:not(:disabled) {
  background-color: hsl(var(--secondary) / 0.8);
}

.btn-outline {
  background-color: transparent;
  border-color: hsl(var(--input));
  color: hsl(var(--foreground));
}

.btn-outline:hover:not(:disabled) {
  background-color: hsl(var(--accent));
  color: hsl(var(--accent-foreground));
}

.btn-ghost {
  background-color: transparent;
  color: hsl(var(--foreground));
}

.btn-ghost:hover:not(:disabled) {
  background-color: hsl(var(--accent));
  color: hsl(var(--accent-foreground));
}

.btn-destructive {
  background-color: hsl(var(--destructive));
  color: hsl(var(--destructive-foreground));
}

.btn-destructive:hover:not(:disabled) {
  opacity: 0.9;
}

.btn-lg {
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-base);
}

.btn-sm {
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
}

.btn-icon {
  padding: var(--space-2);
  width: 40px;
  height: 40px;
}

/* Cards */
.card {
  background-color: hsl(var(--card));
  color: hsl(var(--card-foreground));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.card-header {
  padding: var(--space-6);
  padding-bottom: 0;
}

.card-title {
  font-size: var(--text-2xl);
  font-weight: var(--font-semibold);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.card-description {
  font-size: var(--text-sm);
  color: hsl(var(--muted-foreground));
}

.card-content {
  padding: var(--space-6);
  padding-top: var(--space-4);
}

.card-footer {
  padding: var(--space-6);
  padding-top: 0;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.card-highlight {
  border-color: hsl(var(--primary));
}

/* Inputs */
.form-input {
  display: flex;
  width: 100%;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  line-height: var(--leading-normal);
  color: hsl(var(--foreground));
  background-color: hsl(var(--background));
  border: 1px solid hsl(var(--input));
  border-radius: var(--radius);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

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

.form-input:focus {
  outline: none;
  border-color: hsl(var(--ring));
  box-shadow: 0 0 0 2px hsl(var(--ring) / 0.2);
}

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

.form-textarea {
  min-height: 80px;
  resize: none;
}

.form-label {
  display: block;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  margin-bottom: var(--space-2);
  color: hsl(var(--foreground));
}

.form-group {
  margin-bottom: var(--space-4);
}

.form-error {
  font-size: var(--text-sm);
  color: hsl(var(--destructive));
  margin-top: var(--space-1);
}

/* Avatar */
.avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: hsl(var(--muted));
  color: hsl(var(--muted-foreground));
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  overflow: hidden;
}

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

.avatar-sm {
  width: 32px;
  height: 32px;
  font-size: var(--text-xs);
}

.avatar-lg {
  width: 64px;
  height: 64px;
  font-size: var(--text-xl);
}

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  border-radius: 9999px;
  background-color: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
}

.badge-secondary {
  background-color: hsl(var(--secondary));
  color: hsl(var(--secondary-foreground));
}

.badge-outline {
  background-color: transparent;
  border: 1px solid hsl(var(--border));
  color: hsl(var(--foreground));
}

.badge-destructive {
  background-color: hsl(var(--destructive));
  color: hsl(var(--destructive-foreground));
}

/* Separator */
.separator {
  height: 1px;
  background-color: hsl(var(--border));
  margin: var(--space-4) 0;
}

.separator-vertical {
  width: 1px;
  height: auto;
  align-self: stretch;
  margin: 0 var(--space-4);
}

/* Tabs */
.tabs {
  display: flex;
  flex-direction: column;
}

.tabs-list {
  display: inline-flex;
  align-items: center;
  background-color: hsl(var(--muted));
  border-radius: var(--radius);
  padding: var(--space-1);
}

.tab-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: hsl(var(--muted-foreground));
  background: transparent;
  border: none;
  border-radius: calc(var(--radius) - 2px);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tab-trigger:hover {
  color: hsl(var(--foreground));
}

.tab-trigger.active {
  background-color: hsl(var(--background));
  color: hsl(var(--foreground));
  box-shadow: var(--shadow-sm);
}

.tab-content {
  margin-top: var(--space-4);
}

/* Modal / Dialog */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgb(0 0 0 / 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

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

.modal {
  background-color: hsl(var(--background));
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
  margin: var(--space-4);
  transform: scale(0.95);
  transition: transform var(--transition-normal);
}

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

.modal-header {
  padding: var(--space-6);
  padding-bottom: 0;
}

.modal-title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
}

.modal-description {
  font-size: var(--text-sm);
  color: hsl(var(--muted-foreground));
  margin-top: var(--space-2);
}

.modal-body {
  padding: var(--space-6);
}

.modal-footer {
  padding: var(--space-6);
  padding-top: 0;
  display: flex;
  justify-content: flex-end;
  gap: var(--space-2);
}

.modal-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  background: transparent;
  border: none;
  cursor: pointer;
  color: hsl(var(--muted-foreground));
  transition: color var(--transition-fast);
}

.modal-close:hover {
  color: hsl(var(--foreground));
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-4);
}

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

.stat-item {
    padding: var(--space-3);
    background: hsl(var(--muted));
    border-radius: var(--radius);
}

.stat-value {
    display: block;
    font-size: var(--text-2xl);
    font-weight: var(--font-bold);
    color: hsl(var(--foreground));
}

.stat-label {
    font-size: var(--text-xs);
    color: hsl(var(--muted-foreground));
}

/* Checkbox */
.checkbox-wrapper {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.checkbox {
  width: 18px;
  height: 18px;
  border: 1px solid hsl(var(--primary));
  border-radius: calc(var(--radius) / 2);
  cursor: pointer;
  appearance: none;
  transition: all var(--transition-fast);
}

.checkbox:checked {
  background-color: hsl(var(--primary));
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'%3E%3C/polyline%3E%3C/svg%3E");
  background-size: 12px;
  background-position: center;
  background-repeat: no-repeat;
}

.checkbox-label {
  font-size: var(--text-sm);
  color: hsl(var(--foreground));
  cursor: pointer;
}

/* Select */
.select-wrapper {
  position: relative;
}

.select {
  appearance: none;
  width: 100%;
  padding: var(--space-2) var(--space-3);
  padding-right: var(--space-10);
  font-size: var(--text-sm);
  color: hsl(var(--foreground));
  background-color: hsl(var(--background));
  border: 1px solid hsl(var(--input));
  border-radius: var(--radius);
  cursor: pointer;
}

.select-wrapper::after {
  content: '';
  position: absolute;
  right: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 5px solid hsl(var(--muted-foreground));
  pointer-events: none;
}

/* Progress */
.progress {
  height: 8px;
  background-color: hsl(var(--muted));
  border-radius: 9999px;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background-color: hsl(var(--primary));
  transition: width var(--transition-slow);
}

/* Skeleton Loader */
.skeleton {
  background: linear-gradient(
    90deg,
    hsl(var(--muted)) 0%,
    hsl(var(--muted) / 0.5) 50%,
    hsl(var(--muted)) 100%
  );
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
  border-radius: var(--radius);
}

@keyframes skeleton-loading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Alert */
.alert {
  padding: var(--space-4);
  border-radius: var(--radius);
  border: 1px solid hsl(var(--border));
  background-color: hsl(var(--background));
}

.alert-title {
  font-weight: var(--font-medium);
  margin-bottom: var(--space-1);
}

.alert-description {
  font-size: var(--text-sm);
  color: hsl(var(--muted-foreground));
}

.alert-destructive {
  border-color: hsl(var(--destructive));
  color: hsl(var(--destructive));
}

.alert-destructive .alert-description {
  color: hsl(var(--destructive));
}

/* Icon */
.icon {
  width: 24px;
  height: 24px;
  display: inline-block;
  vertical-align: middle;
}

.icon-sm {
  width: 16px;
  height: 16px;
}

.icon-lg {
  width: 32px;
  height: 32px;
}

/* Tooltip */
.tooltip {
  position: relative;
}

.tooltip-content {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  padding: var(--space-2) var(--space-3);
  background-color: hsl(var(--foreground));
  color: hsl(var(--background));
  font-size: var(--text-xs);
  border-radius: var(--radius);
  white-space: nowrap;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  margin-bottom: var(--space-2);
}

.tooltip:hover .tooltip-content {
  opacity: 1;
  visibility: visible;
}

/* Dropdown */
.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  min-width: 200px;
  background-color: hsl(var(--popover));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  padding: var(--space-1);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-fast);
  z-index: 50;
}

.dropdown.active .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(var(--space-1));
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  color: hsl(var(--foreground));
  border-radius: calc(var(--radius) - 2px);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.dropdown-item:hover {
  background-color: hsl(var(--accent));
}

.dropdown-separator {
  height: 1px;
  background-color: hsl(var(--border));
  margin: var(--space-1) 0;
}

/* ==============================
   Signup Steps & Avatar Upload
   ============================== */

/* Step Indicator */
.signup-steps {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: var(--space-6);
}

.step-indicator {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  background-color: hsl(var(--muted));
  color: hsl(var(--muted-foreground));
  transition: all var(--transition-fast);
}

.step-indicator.active,
.step-indicator.completed {
  background-color: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
}

.step-line {
  width: 48px;
  height: 2px;
  background-color: hsl(var(--muted));
  margin: 0 var(--space-2);
  transition: background-color var(--transition-fast);
}

.step-line.active {
  background-color: hsl(var(--primary));
}

/* Signup Step Containers */
.signup-step {
  display: none;
}

.signup-step.active {
  display: block;
}

/* Step Buttons */
.step-buttons {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.step-buttons .btn {
  flex: 1;
}

/* Avatar Upload Zone */
.avatar-upload-zone {
  border: 2px dashed hsl(var(--border));
  border-radius: var(--radius);
  padding: var(--space-8) var(--space-4);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-bottom: var(--space-4);
}

.avatar-upload-zone:hover {
  border-color: hsl(var(--primary));
  background-color: hsl(var(--accent) / 0.3);
}

.avatar-upload-zone.dragover {
  border-color: hsl(var(--primary));
  background-color: hsl(var(--accent));
}

.avatar-upload-zone.has-image {
  border-style: solid;
  padding: var(--space-4);
}

.avatar-preview-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
}

.avatar-preview {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid hsl(var(--border));
}

.avatar-placeholder {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: hsl(var(--muted));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-3);
}

.avatar-upload-text {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: hsl(var(--foreground));
}

.avatar-upload-hint {
  font-size: var(--text-xs);
  color: hsl(var(--muted-foreground));
  margin-top: var(--space-1);
}

/* Auth Toggle */
.auth-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
  flex-wrap: wrap;
}

.auth-toggle .btn {
  padding: var(--space-1) var(--space-2);
  font-size: var(--text-sm);
}

/* ==============================
   Shared Content Heroes (non-layout hero)
   ============================== */

.page-hero {
  background: linear-gradient(to bottom, hsl(var(--primary) / 0.05), hsl(var(--background)));
  border-bottom: 1px solid hsl(var(--border));
}

.page-hero-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background-color: hsl(var(--primary) / 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: hsl(var(--primary));
  margin: 0 auto;
}

.page-hero-title {
  margin: 0;
}

.page-hero-description {
  color: hsl(var(--muted-foreground));
}

.page-hero-heading {
  display: grid;
  align-items: center;
}

.page-hero-meta {
  margin-top: 0;
}

.page-hero--legal .page-hero-icon {
  margin: 0;
  flex-shrink: 0;
}

.terms-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
}

@media (min-width: 1024px) {
  .terms-layout {
    grid-template-columns: 240px 1fr;
  }
}

.terms-sidebar {
  display: none;
}

@media (min-width: 1024px) {
  .terms-sidebar {
    display: block;
  }
}

.terms-sidebar-inner {
  position: sticky;
  top: 6rem;
}

.terms-sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.terms-sidebar-link {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  padding: 6px 8px;
  border-radius: var(--radius);
  color: hsl(var(--muted-foreground));
  text-decoration: none;
  transition: all var(--transition-fast);
}

.terms-sidebar-link:hover {
  color: hsl(var(--foreground));
  background-color: hsl(var(--muted) / 0.5);
}

.terms-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.terms-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: var(--space-4);
}

.terms-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.terms-feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 640px) {
  .terms-feature-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.terms-feature-item {
  display: grid;
  grid-template-columns: min-content 1fr;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  background-color: hsl(var(--muted) / 0.5);
  border-radius: 8px;
  padding: 8px 12px;
}

.terms-bullet-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.terms-bullet-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: hsl(var(--muted-foreground));
}

.terms-bullet {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  margin-top: 7px;
  flex-shrink: 0;
}

/* Privacy Page - Rights Grid */
.privacy-rights-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
}

@media (min-width: 1024px) {
  .privacy-rights-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/*about*/

.about-cards {
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.about-stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.about-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: var(--space-4);
}

.about-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.values-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

@media (min-width: 640px) {
  .values-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.value-item {
  background-color: hsl(var(--muted) / 0.5);
  border-radius: 8px;
  padding: var(--space-4);
}

.cta-card {
  background-color: hsl(var(--primary) / 0.05);
  border-color: hsl(var(--primary) / 0.2);
}

/* Partners */

.partner-header {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.partner-header-text {
  flex: 1;
}

.partner-logo {
  width: 64px;
  height: 64px;
  border-radius: 8px;
  background-color: hsl(var(--muted));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.25rem;
  flex-shrink: 0;
  padding: 12px;
}

.partner-highlights {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.partner-highlights li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: hsl(var(--muted-foreground));
}

.partner-bullet {
  color: hsl(var(--primary));
  margin-top: 1px;
}

/* Feedback Page */
.feedback-type-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}

@media (max-width: 640px) {
  .feedback-type-grid {
    grid-template-columns: 1fr;
  }
}

.feedback-type-option {
  display: flex;
  flex-direction: column;
  cursor: pointer;
  border-radius: var(--radius);
  border: 2px solid hsl(var(--muted));
  background-color: hsl(var(--popover));
  padding: var(--space-4);
  transition: all var(--transition-fast);
}

.feedback-type-option:hover {
  background-color: hsl(var(--accent));
  color: hsl(var(--accent-foreground));
}

.feedback-type-option.active {
  border-color: hsl(var(--primary));
}

.feedback-success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background-color: hsl(142, 71%, 45%, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Verify Page */
.verify-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: hsl(var(--background));
  padding: var(--space-4);
}

.verify-otp-slot {
  width: 44px;
  height: 52px;
  text-align: center;
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: hsl(var(--foreground));
  background-color: hsl(var(--background));
  border: 1px solid hsl(var(--input));
  border-radius: var(--radius);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.verify-otp-slot:focus {
  border-color: hsl(var(--ring));
  box-shadow: 0 0 0 2px hsl(var(--ring) / 0.2);
}

.verify-countdown {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: hsl(var(--muted-foreground));
}

.verify-expired {
  color: hsl(var(--destructive));
  font-weight: var(--font-medium);
}

/* ==============================
   Demo Page
   ============================== */

.demo-page {
  min-height: 100vh;
  background-color: hsl(var(--background));
  color: hsl(var(--foreground));
}

.demo-header {
  border-bottom: 1px solid hsl(var(--border));
}

.demo-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-4);
  padding-bottom: var(--space-4);
}

.demo-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  color: hsl(var(--foreground));
}

.demo-logo-icon {
  color: hsl(var(--primary));
}

.demo-logo-text {
  font-weight: var(--font-bold);
  font-size: var(--text-xl);
}

.demo-main {
  max-width: 896px;
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
}

.demo-back-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: hsl(var(--muted-foreground));
  text-decoration: none;
  font-size: var(--text-sm);
  margin-bottom: var(--space-6);
  transition: color var(--transition-fast);
}

.demo-back-link:hover {
  color: hsl(var(--foreground));
}

.demo-heading {
  text-align: center;
  margin-bottom: var(--space-8);
}

.demo-heading h1 {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  margin-bottom: var(--space-2);
}

.demo-subtitle {
  color: hsl(var(--muted-foreground));
}

.demo-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 1024px) {
  .demo-grid {
    grid-template-columns: 2fr 1fr;
  }
}

.demo-card-title {
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  line-height: 1;
  margin-bottom: 0;
}

/* Chat Area */
.demo-chat-area {
  height: 400px;
  overflow-y: auto;
  padding: var(--space-4);
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  background-color: hsl(var(--muted) / 0.3);
  margin-bottom: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.demo-message {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.demo-message-user {
  justify-content: flex-end;
}

.demo-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.demo-avatar-bot {
  background-color: hsl(var(--primary) / 0.1);
  color: hsl(var(--primary));
}

.demo-avatar-user {
  background-color: hsl(var(--muted));
  color: hsl(var(--muted-foreground));
}

.demo-bubble {
  max-width: 80%;
  padding: var(--space-3);
  border-radius: var(--radius);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
}

.demo-bubble-assistant {
  background-color: hsl(var(--background));
  border: 1px solid hsl(var(--border));
  color: hsl(var(--foreground));
}

.demo-bubble-user {
  background-color: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
}

.demo-input-bar {
  display: flex;
  gap: var(--space-2);
}

.demo-restart-btn {
  width: 100%;
  margin-top: var(--space-4);
}

/* Insights Panel */
.demo-insights-card {
  background: linear-gradient(to bottom right, hsl(var(--background)), hsl(var(--muted) / 0.3));
  border-color: hsl(var(--primary) / 0.2);
}

.demo-insights-title {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.demo-pulse-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: hsl(142, 71%, 45%);
  animation: demo-pulse 2s infinite;
}

@keyframes demo-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.demo-insights-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

/* Gauge */
.demo-gauge-container {
  text-align: center;
  padding: var(--space-4);
  border-radius: var(--radius);
  background: linear-gradient(to bottom right, hsl(var(--destructive) / 0.05), transparent);
  border: 1px solid hsl(var(--destructive) / 0.1);
}

.demo-gauge-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.demo-gauge-svg {
  width: 96px;
  height: 96px;
  transform: rotate(-90deg);
}

.demo-gauge-label {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.demo-gauge-value {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
}

.demo-gauge-text {
  font-size: 10px;
  color: hsl(var(--muted-foreground));
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.demo-gauge-status {
  font-size: var(--text-xs);
  font-weight: var(--font-medium);
  margin-top: var(--space-2);
}

/* Pain Points */
.demo-section-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.demo-section-label {
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
}

.demo-pain-badge {
  margin-left: auto;
  font-size: var(--text-xs);
  background-color: hsl(var(--destructive) / 0.1);
  color: hsl(var(--destructive));
  padding: 2px 8px;
  border-radius: 9999px;
  font-weight: var(--font-medium);
}

.demo-pain-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.demo-pain-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2);
  border-radius: var(--radius);
  background-color: hsl(var(--muted) / 0.5);
  font-size: var(--text-sm);
  animation: demo-slide-in 0.3s ease-out;
}

.demo-pain-yellow { border-left: 2px solid hsl(45, 93%, 47%); }
.demo-pain-orange { border-left: 2px solid hsl(24, 94%, 50%); }
.demo-pain-red { border-left: 2px solid hsl(var(--destructive)); }

.demo-pain-dot {
  flex-shrink: 0;
}

@keyframes demo-slide-in {
  from { opacity: 0; transform: translateX(-8px); }
  to { opacity: 1; transform: translateX(0); }
}

.demo-empty-hint {
  font-size: var(--text-xs);
  color: hsl(var(--muted-foreground));
  font-style: italic;
}

/* Topics */
.demo-topics {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.demo-topic-tag {
  font-size: var(--text-xs);
  padding: 6px 12px;
  border-radius: 9999px;
  font-weight: var(--font-medium);
  animation: demo-zoom-in 0.2s ease-out;
}

@keyframes demo-zoom-in {
  from { opacity: 0; transform: scale(0.8); }
  to { opacity: 1; transform: scale(1); }
}

.demo-topic-primary {
  background-color: hsl(var(--primary) / 0.1);
  color: hsl(var(--primary));
  border: 1px solid hsl(var(--primary) / 0.2);
}

.demo-topic-destructive {
  background-color: hsl(var(--destructive) / 0.1);
  color: hsl(var(--destructive));
  border: 1px solid hsl(var(--destructive) / 0.2);
}

.demo-topic-yellow {
  background-color: hsl(45, 93%, 47%, 0.1);
  color: hsl(45, 80%, 35%);
  border: 1px solid hsl(45, 93%, 47%, 0.2);
}

/* Progress */
.demo-progress-section {
  padding-top: var(--space-2);
  border-top: 1px solid hsl(var(--border) / 0.5);
}

.demo-progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-xs);
  color: hsl(var(--muted-foreground));
  margin-bottom: var(--space-1);
}

.demo-progress-bar {
  display: flex;
  gap: 4px;
}

.demo-progress-segment {
  height: 6px;
  flex: 1;
  border-radius: 9999px;
  background-color: hsl(var(--muted));
  transition: all 0.3s ease;
}

.demo-progress-segment.active {
  background-color: hsl(var(--primary));
}

/* CTA */
.demo-cta {
  text-align: center;
  margin-top: var(--space-8);
}

.demo-cta-text {
  color: hsl(var(--muted-foreground));
  margin-bottom: var(--space-4);
}

/* Header User Trigger */
.header-user-trigger {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-2);
  background: transparent;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  color: hsl(var(--foreground));
  font-size: var(--text-sm);
  transition: background-color var(--transition-fast);
}

.header-user-trigger:hover {
  background-color: hsl(var(--accent));
}

.header-email {
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: hsl(var(--muted-foreground));
  font-size: var(--text-sm);
}

/* More Menu Button */
.more-menu-btn {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

/* Dropdown menu right-aligned */
.dropdown-menu-right {
  right: 0;
  left: auto;
}

/* Destructive dropdown item */
.dropdown-item-destructive {
  color: hsl(var(--destructive)) !important;
}

.dropdown-item-destructive:hover {
  background-color: hsl(var(--destructive) / 0.1);
  color: hsl(var(--destructive)) !important;
}

/* Profile Page */
.profile-avatar {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  background-color: hsl(var(--muted));
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.profile-avatar-initials {
  font-size: var(--text-2xl);
  font-weight: var(--font-semibold);
  color: hsl(var(--muted-foreground));
}

.profile-avatar-section {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.profile-avatar-info {
  display: flex;
  flex-direction: column;
}

.profile-dropzone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-8);
  border: 2px dashed hsl(var(--border));
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}

.profile-dropzone:hover {
  border-color: hsl(var(--muted-foreground));
}

.profile-dropzone.dragging {
  border-color: hsl(var(--primary));
  background-color: hsl(var(--primary) / 0.05);
}

.profile-info-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3);
  background-color: hsl(var(--muted) / 0.5);
  border-radius: var(--radius);
}

.profile-edit-actions {
  display: flex;
  justify-content: flex-end;
}

/* Settings link rows */
.settings-link-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  text-decoration: none;
  color: inherit;
  transition: background-color var(--transition-fast);
}

.settings-link-row:hover {
  background-color: hsl(var(--muted) / 0.5);
}

/* Settings toggle rows */
.settings-toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

/* Toggle switch (CSS-only) */
.toggle-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

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

.toggle-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background-color: hsl(var(--input));
  border-radius: 9999px;
  transition: background-color var(--transition-fast);
}

.toggle-slider::before {
  content: '';
  position: absolute;
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: hsl(var(--background));
  border-radius: 50%;
  transition: transform var(--transition-fast);
  box-shadow: 0 1px 3px rgb(0 0 0 / 0.1);
}

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

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(20px);
}

/* Provider Cards */
.provider-card.provider-inactive {
  opacity: 0.6;
}

.provider-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  background-color: hsl(var(--muted));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

/* BYOK Banner */
.byok-banner {
  background-color: hsl(var(--primary) / 0.05);
  border: 1px solid hsl(var(--primary) / 0.2);
  border-radius: var(--radius);
}

/* Eye toggle button for password inputs */
.eye-toggle-btn {
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  width: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  cursor: pointer;
  color: hsl(var(--muted-foreground));
  transition: color var(--transition-fast);
}

.eye-toggle-btn:hover {
  color: hsl(var(--foreground));
}

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

/* Custom Select Dropdown */
.custom-select-dropdown {
  position: relative;
}

.custom-select-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  background-color: hsl(var(--background));
  border: 1px solid hsl(var(--input));
  border-radius: var(--radius);
  color: hsl(var(--foreground));
  cursor: pointer;
  text-align: left;
  min-height: 40px;
}

.custom-select-trigger:hover {
  border-color: hsl(var(--ring));
}

.custom-select-placeholder {
  color: hsl(var(--muted-foreground));
}

.custom-select-selected {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.custom-select-selected-icon {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.custom-select-chevron {
  flex-shrink: 0;
  color: hsl(var(--muted-foreground));
  transition: transform 0.2s;
}

.custom-select-dropdown.open .custom-select-chevron {
  transform: rotate(180deg);
}

.custom-select-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background-color: hsl(var(--background));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  z-index: 50;
  display: none;
  overflow: hidden;
}

.custom-select-dropdown.open .custom-select-menu {
  display: block;
}

.custom-select-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  cursor: pointer;
  transition: background-color var(--transition-fast);
}

.custom-select-item:hover {
  background-color: hsl(var(--muted));
}

.custom-select-item-icon {
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.custom-select-item-label {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: hsl(var(--foreground));
}

.custom-select-item-desc {
  font-size: var(--text-xs);
  color: hsl(var(--muted-foreground));
}

/* Delete Account - Rating Buttons */
.rating-btn {
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-base);
  font-weight: var(--font-medium);
  border: 1px solid hsl(var(--input));
  border-radius: var(--radius);
  background: transparent;
  color: hsl(var(--foreground));
  cursor: pointer;
  transition: all var(--transition-fast);
}

.rating-btn:hover {
  background: hsl(var(--accent));
  color: hsl(var(--accent-foreground));
}

.rating-btn.selected {
  background: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
  border-color: hsl(var(--primary));
}

/* Delete Account - Would Return Buttons */
.would-return-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  height: 96px;
  border: 1px solid hsl(var(--input));
  border-radius: var(--radius);
  background: transparent;
  color: hsl(var(--foreground));
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.would-return-btn:hover {
  background: hsl(var(--accent));
}

.would-return-btn.selected {
  background: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
  border-color: hsl(var(--primary));
}

/* Delete Account - Retention Offer Cards */
.retention-offer-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-4);
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.retention-offer-card:hover {
  background: hsl(var(--muted) / 0.5);
}

.retention-offer-icon {
  padding: var(--space-2);
  background: hsl(var(--primary) / 0.1);
  border-radius: var(--radius);
  flex-shrink: 0;
}

/* ==============================
   Billing System
   ============================== */

/* Subscription card */
.billing-sub-card {
  transition: border-color var(--transition-fast);
}

/* Status badges */
.billing-badge-active {
  background-color: hsl(142 71% 45%);
  color: white;
}

.billing-badge-unpaid {
  background-color: hsl(var(--destructive));
  color: hsl(var(--destructive-foreground));
}

.billing-badge-paid {
  background-color: hsl(142 71% 45%);
  color: white;
}

.billing-badge-discount {
  background-color: hsl(142 71% 45% / 0.15);
  color: hsl(142 71% 45%);
  font-size: var(--text-xs);
  padding: 1px var(--space-1);
  border-radius: 9999px;
  margin-left: var(--space-1);
}

/* Billing cycle toggle */
.billing-cycle-toggle {
  display: inline-flex;
  align-items: center;
  background-color: hsl(var(--muted));
  border-radius: var(--radius);
  padding: var(--space-1);
  gap: 2px;
}

.billing-cycle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: hsl(var(--muted-foreground));
  background: transparent;
  border: none;
  border-radius: calc(var(--radius) - 2px);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.billing-cycle-btn:hover {
  color: hsl(var(--foreground));
}

.billing-cycle-btn.active {
  background-color: hsl(var(--background));
  color: hsl(var(--foreground));
  box-shadow: var(--shadow-sm);
}

/* Plans grid */
.billing-plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-4);
}

/* Plan card */
.billing-plan-card {
  display: flex;
  flex-direction: column;
}

.billing-plan-card .card-content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.billing-plan-card .btn {
  margin-top: auto;
}

.billing-plan-price {
  font-size: var(--text-3xl);
  font-weight: var(--font-bold);
  color: hsl(var(--foreground));
}

.billing-plan-period {
  font-size: var(--text-sm);
  color: hsl(var(--muted-foreground));
}

@media (max-width: 640px) {
  .billing-plans-grid {
    grid-template-columns: 1fr;
  }

  .billing-cycle-toggle {
    flex-direction: column;
    width: 100%;
  }

  .billing-cycle-btn {
    width: 100%;
  }
}

/* ===== Wizard Steps ===== */
.wizard-steps {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Page Header Bar */
.page-header-bar {
  border-bottom: 1px solid hsl(var(--border));
  padding: var(--space-4) 0;
  margin-bottom: var(--space-2);
}

.step-circle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--font-medium);
  font-size: var(--text-sm);
  background-color: hsl(var(--muted));
  color: hsl(var(--muted-foreground));
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.step-circle.active,
.step-circle.completed {
  background-color: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
}

.step-line {
  width: 64px;
  height: 4px;
  background-color: hsl(var(--muted));
  transition: background-color var(--transition-fast);
}

.step-line.completed {
  background-color: hsl(var(--primary));
}

/* ===== Enum Option Cards (Radio) ===== */
.enum-options {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.enum-option {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.enum-option:hover {
  border-color: hsl(var(--primary) / 0.5);
  background-color: hsl(var(--accent) / 0.3);
}

.enum-option input[type="radio"] {
  margin-top: 3px;
  accent-color: hsl(var(--primary));
  flex-shrink: 0;
}

.enum-option input[type="radio"]:checked ~ .enum-option-content .enum-option-label {
  color: hsl(var(--primary));
}

.enum-option:has(input[type="radio"]:checked) {
  border-color: hsl(var(--primary));
  background-color: hsl(var(--primary) / 0.05);
}

.enum-option-content {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.enum-option-label {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: hsl(var(--foreground));
}

.enum-option-desc {
  font-size: var(--text-xs);
  color: hsl(var(--muted-foreground));
}

/* ===== Range Slider ===== */
.form-range {
  width: 100%;
  height: 6px;
  appearance: none;
  background: hsl(var(--muted));
  border-radius: 9999px;
  outline: none;
  cursor: pointer;
}

.form-range::-webkit-slider-thumb {
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: hsl(var(--primary));
  cursor: pointer;
}

.form-range::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: hsl(var(--primary));
  border: none;
  cursor: pointer;
}

/* ===== Dynamic Question Rows ===== */
.dynamic-question-list .form-input {
  flex: 1;
}

.dynamic-question-row .remove-question {
  flex-shrink: 0;
}

/* ===== Provider Select Cards (Step 4 Wizard) ===== */
.provider-select-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.provider-select-card {
  display: flex;
  align-items: center;
  padding: var(--space-3) var(--space-4);
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.provider-select-card:hover {
  border-color: hsl(var(--primary) / 0.5);
}

.provider-select-card:has(input[type="radio"]:checked) {
  border-color: hsl(var(--primary));
  background-color: hsl(var(--primary) / 0.05);
}

.provider-select-card input[type="radio"] {
  display: none;
}

.provider-select-card-content {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  width: 100%;
}

.provider-select-card-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: var(--radius);
  background-color: hsl(var(--muted));
  padding: var(--space-2);
}

.provider-select-card-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.provider-select-card-name {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: hsl(var(--foreground));
}

.provider-select-card-meta {
  font-size: var(--text-xs);
  color: hsl(var(--muted-foreground));
}

.provider-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-6);
  border: 1px dashed hsl(var(--border));
  border-radius: var(--radius);
}

.model-select {
  font-size: var(--text-sm);
}

/* ===== Provider API Key Links ===== */
.provider-api-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  color: hsl(var(--primary));
  text-decoration: none;
  margin-top: var(--space-1);
}

.provider-api-link:hover {
  text-decoration: underline;
}

/* ===== Request Cards (Project Detail) ===== */
.request-card {
  background-color: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  padding: var(--space-4);
}

.request-card-main {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
}

.request-card-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow: hidden;
}

.request-card-actions {
  display: flex;
  gap: var(--space-2);
  flex-shrink: 0;
}

/* Request filter tabs */
.request-filter-tabs {
  display: inline-flex;
  align-items: center;
  background-color: hsl(var(--muted));
  border-radius: var(--radius);
  padding: var(--space-1);
}

.request-filter-tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: hsl(var(--muted-foreground));
  background: transparent;
  border: none;
  border-radius: calc(var(--radius) - 2px);
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.request-filter-tab:hover {
  color: hsl(var(--foreground));
}

.request-filter-tab.active {
  background-color: hsl(var(--background));
  color: hsl(var(--foreground));
  box-shadow: var(--shadow-sm);
}

/* Request status badges */
.request-status-pending {
  background-color: hsl(45 93% 47% / 0.1) !important;
  color: hsl(45 80% 35%) !important;
  border-color: hsl(45 93% 47% / 0.3) !important;
}

.request-status-accepted {
  background-color: hsl(142 71% 45% / 0.1) !important;
  color: hsl(142 71% 45%) !important;
  border-color: hsl(142 71% 45% / 0.3) !important;
}

.request-status-declined {
  background-color: hsl(var(--destructive) / 0.1) !important;
  color: hsl(var(--destructive)) !important;
  border-color: hsl(var(--destructive) / 0.3) !important;
}

.elastic{
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}

@media (max-width: 640px) {
  .request-card-main {
    flex-direction: column;
  }
  .request-card-actions {
    width: 100%;
  }
  .request-card-actions .btn {
    flex: 1;
  }
}

/* Project Stat Cards */
.project-stat-card {
  background: hsl(var(--card));
  border: 1px solid hsl(var(--border));
  border-radius: var(--radius);
  padding: var(--space-4) var(--space-5);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-fast);
}

.project-stat-card-link {
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}

.project-stat-card-link:hover {
  background: hsl(var(--accent));
  border-color: hsl(var(--accent));
  box-shadow: 0 2px 8px hsl(var(--foreground) / 0.06);
}

.project-stat-label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: hsl(var(--muted-foreground));
}

.project-stat-label svg {
  flex-shrink: 0;
}

.project-stat-number {
  font-size: 1.875rem;
  font-weight: var(--font-bold);
  line-height: 1.2;
  color: hsl(var(--foreground));
}

.project-stat-unit {
  font-size: var(--text-base);
  font-weight: var(--font-normal);
  color: hsl(var(--muted-foreground));
}

.project-stat-viewall {
  font-size: var(--text-xs);
  color: hsl(var(--primary));
  margin-top: var(--space-2);
}

/* Avatar Stack */
.avatar-stack {
  display: flex;
  align-items: center;
}

.avatar-circle {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: hsl(var(--primary) / 0.1);
  color: hsl(var(--primary));
  font-size: 11px;
  font-weight: var(--font-semibold);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid hsl(var(--card));
  margin-left: -8px;
  flex-shrink: 0;
}

.avatar-circle:first-child {
  margin-left: 0;
}

.avatar-overflow {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: hsl(var(--muted));
  color: hsl(var(--muted-foreground));
  font-size: 10px;
  font-weight: var(--font-semibold);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid hsl(var(--card));
  margin-left: -8px;
  flex-shrink: 0;
}

/* Destructive Solid Badge */
.badge-destructive-solid {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: hsl(var(--destructive));
  color: hsl(var(--destructive-foreground, 0 0% 100%));
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  padding: 1px 7px;
  border-radius: 9999px;
  margin-left: var(--space-1);
  line-height: 1.4;
}

/* ===== Badge Success & Warning ===== */
.badge-success {
  background-color: hsl(142 71% 45% / 0.15);
  color: hsl(142 71% 35%);
  border-color: hsl(142 71% 45% / 0.3);
}

.badge-warning {
  background-color: hsl(38 92% 50% / 0.15);
  color: hsl(38 92% 40%);
  border-color: hsl(38 92% 50% / 0.3);
}

/* ===== File Upload Zone ===== */
.file-upload-zone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-6) var(--space-4);
  border: 2px dashed hsl(var(--border));
  border-radius: var(--radius);
  background-color: hsl(var(--muted) / 0.3);
  cursor: pointer;
  transition: border-color 0.2s, background-color 0.2s;
  text-align: center;
}

.file-upload-zone:hover {
  border-color: hsl(var(--primary));
  background-color: hsl(var(--primary) / 0.05);
}

.file-upload-zone.has-file {
  border-style: solid;
  border-color: hsl(var(--primary) / 0.4);
  background-color: hsl(var(--primary) / 0.05);
  padding: var(--space-3) var(--space-4);
  flex-direction: row;
  justify-content: flex-start;
}

.file-upload-zone .upload-icon {
  color: hsl(var(--muted-foreground));
  width: 32px;
  height: 32px;
}

.file-upload-zone .upload-text {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: hsl(var(--foreground));
}

.file-upload-zone .upload-hint {
  font-size: var(--text-xs);
  color: hsl(var(--muted-foreground));
}

.file-upload-zone .file-info {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex: 1;
  min-width: 0;
}

.file-upload-zone .file-name {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: hsl(var(--foreground));
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.file-upload-zone .file-remove {
  margin-left: auto;
  background: none;
  border: none;
  cursor: pointer;
  color: hsl(var(--muted-foreground));
  padding: var(--space-1);
  border-radius: var(--radius);
  transition: color 0.2s, background-color 0.2s;
  flex-shrink: 0;
}

.file-upload-zone .file-remove:hover {
  color: hsl(var(--destructive));
  background-color: hsl(var(--destructive) / 0.1);
}

/* ===== Status Icon Circles ===== */
.status-icon-circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.status-icon-circle.pending {
  background-color: hsl(38 92% 50% / 0.15);
  color: hsl(38 92% 40%);
}

.status-icon-circle.approved {
  background-color: hsl(142 71% 45% / 0.15);
  color: hsl(142 71% 35%);
}

.status-icon-circle.revoked {
  background-color: hsl(var(--destructive) / 0.15);
  color: hsl(var(--destructive));
}