/* ==========================================================================
   LAYOUT STYLES
   ========================================================================== */

/* ==========================================================================
   APPLICATION LAYOUT
   ========================================================================== */

.app-container {
  display: flex;
  height: 100vh;
  background-color: var(--color-bg-primary);
}

/* View system */
.view {
  display: none;
  height: 100%;
}

.view.active {
  display: block;
}

/* ==========================================================================
   SIDEBAR
   ========================================================================== */

.sidebar {
  width: var(--sidebar-width);
  height: 100vh;
  background-color: var(--color-bg-primary);
  border-right: 1px solid var(--color-border-light);
  padding: var(--space-6) var(--space-4);
  display: flex;
  flex-direction: column;
  position: fixed;
  left: 0;
  top: 0;
  z-index: var(--z-fixed);
  transition: width 0.3s ease;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0 var(--space-2);
  margin-bottom: var(--space-4);
}

.logo svg {
  width: 32px;
  height: 32px;
  color: var(--color-gray-button);
  flex-shrink: 0;
}

.logo .app-brand-mark {
  width: 32px;
  height: 32px;
  object-fit: contain;
  flex-shrink: 0;
}

.logo .app-brand-wordmark {
  width: min(176px, calc(100% - 44px));
  height: 30px;
  object-fit: contain;
  object-position: left center;
  flex-shrink: 1;
}

.sidebar.collapsed .logo .app-brand-wordmark {
  width: 32px;
  object-fit: cover;
  object-position: left center;
}

[data-brand-id="babbaMedia"] [data-view="script-writer"],
[data-brand-id="babbaMedia"] #script-writer-subnav,
[data-brand-id="catchRelease"] [data-view="workflow-studio"],
[data-brand-id="catchRelease"] #babba-workflow-nav-group {
  display: none !important;
}

[data-brand-id="babbaMedia"] .logo {
  padding-right: 0;
}

[data-brand-id="babbaMedia"] .logo .app-brand-wordmark {
  flex: 0 1 auto;
}

[data-brand-id="babbaMedia"] .logo .sidebar-collapse-btn {
  margin-left: auto;
}

.logo h1 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
  font-family: 'Outfit', sans-serif;
  margin: 0;
  flex: 1;
}

.sidebar-collapse-btn {
  background: none;
  border: none;
  color: var(--color-text-secondary);
  cursor: pointer;
  padding: var(--space-1);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius-base);
  transition: all 0.2s ease;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.sidebar-collapse-btn:hover {
  background-color: var(--color-gray-100);
  color: var(--color-text-primary);
}

:root[data-theme='dark'] .sidebar-collapse-btn:hover {
  background-color: rgba(255, 255, 255, 0.06);
  color: var(--color-text-primary);
}

.sidebar-collapse-btn svg {
  width: 18px;
  height: 18px;
  stroke-width: 2px;
}

/* Sidebar collapsed state */
.sidebar.collapsed {
  width: var(--sidebar-width-collapsed);
}

.sidebar.collapsed .logo h1,
.sidebar.collapsed .nav-item span:not(.nav-icon),
.sidebar.collapsed .nav-section-title,
.sidebar.collapsed .user-name,
.sidebar.collapsed .nav-item .nav-count,
.sidebar.collapsed .nav-item .favorites-count,
.sidebar.collapsed .nav-item .channels-count,
.sidebar.collapsed .nav-item .outliers-count,
.sidebar.collapsed .nav-item .workflow-studio-count,
.sidebar.collapsed .coming-soon-badge {
  display: none !important;
}

.sidebar.collapsed .logo {
  justify-content: center;
}

[data-brand-id="babbaMedia"] .sidebar.collapsed .logo {
  justify-content: flex-start;
  padding-left: 0;
  padding-right: 0;
}

[data-brand-id="babbaMedia"] .sidebar.collapsed .logo .app-brand-wordmark {
  width: 42px;
  margin-left: -4px;
}

.sidebar.collapsed .sidebar-collapse-btn {
  display: none;
}

.sidebar.collapsed .nav-item {
  justify-content: center;
  padding: 10px;
}

.sidebar.collapsed .nav-icon {
  margin-right: 0;
}

.sidebar.collapsed .user-profile-trigger {
  justify-content: center;
}

.sidebar.collapsed .user-details {
  display: none;
}

.sidebar.collapsed .sidebar-logout-btn {
  display: none;
}

/* Sidebar Expand Button (shown when collapsed) */
.sidebar-expand-btn {
  position: fixed;
  left: var(--sidebar-width-collapsed);
  top: calc(var(--space-6) + 2px);
  /* Align with logo SVG center (32px SVG, 28px button = 2px offset) */
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border-light);
  border-left: none;
  color: var(--color-text-secondary);
  cursor: pointer;
  padding: var(--space-1);
  display: none;
  align-items: center;
  justify-content: center;
  border-radius: 0 var(--border-radius-base) var(--border-radius-base) 0;
  transition: all 0.2s ease;
  width: 28px;
  height: 28px;
  z-index: calc(var(--z-fixed) - 1);
  box-shadow: 2px 0 4px rgba(0, 0, 0, 0.05);
}

.sidebar-expand-btn:hover {
  background-color: var(--color-gray-100);
  color: var(--color-text-primary);
}

:root[data-theme='dark'] .sidebar-expand-btn {
  background: var(--color-surface-elevated);
  border-color: var(--color-border-dark);
}

:root[data-theme='dark'] .sidebar-expand-btn:hover {
  background-color: rgba(255, 255, 255, 0.06);
  color: var(--color-text-primary);
}

.sidebar-expand-btn svg {
  width: 18px;
  height: 18px;
  stroke-width: 2px;
}

.sidebar.collapsed~.sidebar-expand-btn {
  display: flex;
}

.app-container:has(.sidebar.collapsed) .main-content,
.main-content.sidebar-collapsed {
  margin-left: var(--sidebar-width-collapsed);
}

/* Spacer to push content down */
.sidebar-spacer {
  flex-grow: 1;
}

/* Navigation Separator */
.nav-separator {
  height: 1px;
  background-color: var(--color-border-light);
  margin: var(--space-4) 0;
  width: 100%;
}

/* Navigation */
.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  /* More space between tabs */
  padding-top: var(--space-2);
  /* Extra space on top */
}

.nav-item {
  display: flex;
  align-items: center;
  padding: 10px 12px;
  border-radius: 8px;
  /* Clean pill shape */
  color: var(--color-text-secondary);
  text-decoration: none;
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
  transition: background-color 0.2s ease, color 0.2s ease;
  position: relative;
  overflow: hidden;
  border: none !important;
  /* Remove any border */
}

.nav-item:hover {
  background-color: var(--color-gray-100);
  color: var(--color-text-primary);
  transform: none;
  /* No scale/transform */
  text-decoration: none;
  /* No underline */
}

.nav-item.active {
  font-weight: var(--font-weight-semibold);
  /* Active state colors handled in themes.css for light/dark mode */
}

/* Remove side border indicator */
.nav-item.active::before {
  display: none;
}

.nav-icon {
  margin-right: var(--space-3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: inherit;
}

.nav-icon svg {
  width: 20px;
  height: 20px;
  stroke-width: 2px;
}

/* Count numbers */
.nav-count,
.favorites-count {
  margin-left: auto;
  font-size: 12px;
  font-weight: var(--font-weight-medium);
  color: var(--color-text-tertiary);
  background-color: transparent;
  padding: 0;
  min-width: auto;
  text-align: right;
  border: none;
}

.nav-item:hover .nav-count,
.nav-item:hover .favorites-count,
.nav-item.active .nav-count,
.nav-item.active .favorites-count {
  color: var(--color-text-primary);
  background-color: transparent;
}

/* Promo Card */
.sidebar-promo-card {
  background-color: var(--color-surface-elevated);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: var(--space-2);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border-light);
}

.promo-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.promo-badge {
  background-color: var(--color-primary-50);
  color: var(--color-primary);
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.promo-close {
  background: none;
  border: none;
  color: var(--color-text-tertiary);
  cursor: pointer;
  padding: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.promo-close:hover {
  color: var(--color-text-primary);
}

.promo-close svg {
  width: 14px;
  height: 14px;
}

.promo-title {
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 4px 0;
  color: var(--color-text-primary);
}

.promo-desc {
  font-size: 12px;
  color: var(--color-text-secondary);
  margin: 0 0 12px 0;
  line-height: 1.4;
}

.promo-btn {
  background-color: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-primary);
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  width: 100%;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.2s ease;
}

.promo-btn:hover {
  background-color: var(--color-gray-100);
  border-color: var(--color-border-hover);
}

/* Sidebar trial promo – card style, subtle progress, one CTA */
.sidebar-trial-promo {
  position: relative;
  overflow: hidden;
}

.sidebar-trial-promo-title-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.sidebar-trial-promo-warning-icon {
  display: none !important;
  flex-shrink: 0;
  color: var(--color-warning);
  line-height: 0;
  min-width: 20px;
  min-height: 20px;
}

.sidebar-trial-promo-warning-icon svg {
  display: block;
  width: 20px;
  height: 20px;
}

.sidebar-trial-promo .promo-title.sidebar-trial-promo-title {
  margin: 0 0 4px 0;
}

.sidebar-trial-promo .promo-desc.sidebar-trial-promo-desc {
  margin: 0 0 10px 0;
}

.sidebar-trial-promo-progress-wrap {
  height: 2px;
  background: var(--color-gray-100);
  border-radius: var(--radius-full);
  margin-bottom: 12px;
  overflow: hidden;
}

.sidebar-trial-promo-progress {
  height: 100%;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  transition: width 0.4s ease;
  min-width: 0;
}

.sidebar-trial-promo-cta.promo-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sidebar-trial-promo-cta.promo-btn::after {
  content: '\2197';
  font-size: 12px;
  opacity: 0.8;
}

/* Trial CTA hover: works in both light and dark mode */
.sidebar-trial-promo-cta.promo-btn:hover {
  background-color: var(--color-gray-100);
  border-color: var(--color-border-hover);
}

:root[data-theme='dark'] .sidebar-trial-promo-cta.promo-btn:hover {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: var(--color-border-medium);
}

/* Warning state (day 13–14): icon (no pulse) + subtle animated gradient */
.sidebar-trial-promo.warning .sidebar-trial-promo-warning-icon {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
}

/* Subtle, timid gradient animation */
.sidebar-trial-promo.warning {
  position: relative;
  background: linear-gradient(135deg, var(--color-surface-elevated) 0%, rgba(255, 251, 235, 0.6) 50%, var(--color-surface-elevated) 100%);
  background-size: 220% 220%;
  animation: sidebar-trial-promo-gradient-shift 14s ease-in-out infinite;
}

.sidebar-trial-promo.warning::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: inherit;
  background: linear-gradient(115deg, var(--color-surface-elevated) 0%, transparent 50%, rgba(255, 251, 235, 0.4) 100%);
  background-size: 280% 280%;
  animation: sidebar-trial-promo-gradient-shift 18s ease-in-out infinite reverse;
  pointer-events: none;
}

.sidebar-trial-promo.warning .sidebar-trial-promo-title-row,
.sidebar-trial-promo.warning .promo-desc.sidebar-trial-promo-desc,
.sidebar-trial-promo.warning .sidebar-trial-promo-progress-wrap,
.sidebar-trial-promo.warning .sidebar-trial-promo-cta {
  position: relative;
  z-index: 1;
}

:root[data-theme='dark'] .sidebar-trial-promo.warning {
  background: linear-gradient(135deg, var(--color-surface-elevated) 0%, rgba(245, 158, 11, 0.08) 50%, var(--color-surface-elevated) 100%);
  background-size: 220% 220%;
  animation: sidebar-trial-promo-gradient-shift 14s ease-in-out infinite;
}

:root[data-theme='dark'] .sidebar-trial-promo.warning::before {
  background: linear-gradient(115deg, var(--color-surface-elevated) 0%, transparent 50%, rgba(245, 158, 11, 0.06) 100%);
  background-size: 280% 280%;
}

@keyframes sidebar-trial-promo-gradient-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 40% 50%; }
}

.sidebar-trial-promo.warning .sidebar-trial-promo-title {
  color: var(--color-warning-dark);
}

:root[data-theme='dark'] .sidebar-trial-promo.warning .sidebar-trial-promo-title {
  color: var(--color-warning);
}

.sidebar-trial-promo.warning .sidebar-trial-promo-progress-wrap {
  background: rgba(245, 158, 11, 0.3);
}

.sidebar-trial-promo.warning .sidebar-trial-promo-progress {
  background: var(--color-warning);
  animation: sidebar-trial-promo-progress-pulse 2s ease-in-out infinite;
}

@keyframes sidebar-trial-promo-progress-pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.4); }
  50% { opacity: 0.75; box-shadow: 0 0 6px 2px rgba(245, 158, 11, 0.3); }
}

@media (prefers-reduced-motion: reduce) {
  .sidebar-trial-promo.warning .sidebar-trial-promo-progress,
  .sidebar-trial-promo.warning,
  .sidebar-trial-promo.warning::before {
    animation: none;
  }
}

.promo-btn svg {
  width: 12px;
  height: 12px;
}

/* Coming Soon Badge */
.coming-soon-badge {
  background-color: var(--color-gray-100);
  color: var(--color-text-secondary);
  font-size: 10px;
  padding: 2px 6px;
  border-radius: var(--radius-full);
  margin-left: auto;
  font-weight: 500;
}

:root[data-theme='dark'] .coming-soon-badge {
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--color-text-tertiary);
}

.nav-item.disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.nav-item.disabled:hover {
  background-color: transparent !important;
  color: var(--color-text-secondary) !important;
}

/* Sidebar Bottom Section */
.sidebar-bottom {
  display: flex;
  flex-direction: column;
}

/* User Profile */
.user-info {
  margin-top: var(--space-1);
}

.user-profile-trigger {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2);
  border-radius: var(--border-radius-lg);
  transition: all 0.2s ease;
  position: relative;
}

.sidebar-logout-btn {
  background: none;
  border: none;
  color: var(--color-text-secondary);
  cursor: pointer;
  padding: var(--space-1);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--border-radius-base);
  transition: all 0.2s ease;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  margin-left: auto;
}

.sidebar-logout-btn:hover {
  color: var(--color-error);
}

:root[data-theme='dark'] .sidebar-logout-btn:hover {
  color: var(--color-error);
}

.sidebar-logout-btn svg {
  width: 18px;
  height: 18px;
  stroke-width: 2px;
}

.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  overflow: hidden;
  background-color: var(--color-gray-200);
  flex-shrink: 0;
  border: 1px solid var(--color-border-light);
}

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

.user-details {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
  flex: 1;
}

.user-name {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.25;
}

.user-email {
  font-size: 12px;
  font-weight: var(--font-weight-regular);
  color: var(--color-text-tertiary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  line-height: 1.3;
  margin-top: 1px;
}

/* Script Writer - Force show but styled as disabled */
[data-view="script-writer"] {
  display: flex !important;
}

/* ==========================================================================
   MAIN CONTENT
   ========================================================================== */

.main-content {
  flex: 1;
  padding: var(--space-12);
  margin-left: var(--sidebar-width);
  overflow-y: auto;
  height: 100vh;
  transition: margin-left 0.3s ease;
}

/* Content Header */
.content-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-2);
}

.content-header h2 {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin: 0;
}

/* Header Actions */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* ==========================================================================
   TABS
   ========================================================================== */

.tabs {
  display: flex;
  border-bottom: var(--border-width-medium) solid var(--color-border-light);
  margin-bottom: var(--space-5);
}

.tab-btn {
  padding: var(--space-2) var(--space-4);
  font-weight: var(--font-weight-medium);
  position: relative;
  background: none;
  border: none;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: var(--transition-all);
}

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

.tab-btn.active {
  color: var(--color-primary);
}

.tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: calc(-1 * var(--border-width-medium));
  left: 0;
  width: 100%;
  height: var(--border-width-medium);
  background-color: var(--color-primary);
}

/* Tab Content */
.tab-content {
  display: none;
}

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

/* ==========================================================================
   FILTER CONTROLS
   ========================================================================== */

.filter-controls {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  align-items: center;
  flex-wrap: wrap;
}

.filter-controls .search-container {
  position: relative;
  flex: 1;
  max-width: 400px;
}

.filter-controls .search-container i {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-secondary);
  font-size: var(--font-size-sm);
}

.filter-container {
  min-width: 200px;
}

.filter-select,
.sort-select,
.date-range-select {
  width: 100%;
  padding: var(--space-2) var(--space-3);
  border: var(--border-width-thin) solid var(--color-border-medium);
  border-radius: var(--border-radius-base);
  font-size: var(--font-size-sm);
  background: var(--color-surface-elevated);
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2371717a' d='M6 8.825L1.175 4 2.05 3.125 6 7.075 9.95 3.125 10.825 4z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right var(--space-3) center;
  transition: var(--transition-all);
}

.filter-select:focus,
.sort-select:focus,
.date-range-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-light);
}

/* ==========================================================================
   GRID LAYOUTS
   ========================================================================== */

.channels-grid,
.outliers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: var(--space-5);
  margin-bottom: var(--space-5);
}

/* ==========================================================================
   LOADING & ERROR STATES
   ========================================================================== */

.loading,
.no-data,
.error {
  padding: var(--space-5);
  text-align: center;
  color: var(--color-text-secondary);
  font-size: var(--font-size-base);
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
}

.loading i,
.no-data i,
.error i {
  font-size: var(--font-size-lg);
}

.error {
  color: var(--color-error);
}

/* Simple centered empty states */
.favorites-empty-state,
.channels-empty-state,
.outliers-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-12) var(--space-8);
  background: transparent;
  width: 100%;
  box-sizing: border-box;
  grid-column: 1 / -1;
  min-height: 300px;
}


.favorites-empty-state .empty-content,
.channels-empty-state .empty-content,
.outliers-empty-state .empty-content {
  margin-bottom: var(--space-6);
}

.favorites-empty-state .empty-title,
.channels-empty-state .empty-title,
.outliers-empty-state .empty-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin: 0 0 var(--space-3) 0;
  letter-spacing: -0.01em;
}

.favorites-empty-state .empty-subtitle,
.channels-empty-state .empty-subtitle,
.outliers-empty-state .empty-subtitle {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  margin: 0;
  line-height: 1.4;
}

.favorites-empty-state .empty-actions,
.channels-empty-state .empty-actions,
.outliers-empty-state .empty-actions {
  display: flex;
  gap: var(--space-3);
  align-items: center;
}

.favorites-empty-state .btn,
.channels-empty-state .btn,
.outliers-empty-state .btn {
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  border-radius: var(--border-radius-base);
  transition: all 0.15s ease;
  min-width: 100px;
}

.favorites-empty-state .btn-primary,
.channels-empty-state .btn-primary,
.outliers-empty-state .btn-primary {
  background: var(--color-primary);
  color: white;
  border: 1px solid var(--color-primary);
}

.favorites-empty-state .btn-primary:hover,
.channels-empty-state .btn-primary:hover,
.outliers-empty-state .btn-primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

.favorites-empty-state .btn-secondary,
.channels-empty-state .btn-secondary,
.outliers-empty-state .btn-secondary {
  background: transparent;
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
}

.favorites-empty-state .btn-secondary:hover,
.channels-empty-state .btn-secondary:hover,
.outliers-empty-state .btn-secondary:hover {
  background: var(--color-surface-elevated);
  border-color: var(--color-border-hover);
}

@media (max-width: 768px) {

  .favorites-empty-state,
  .channels-empty-state,
  .outliers-empty-state {
    padding: var(--space-8) var(--space-4);
    min-height: 250px;
  }

  .favorites-empty-state .empty-title,
  .channels-empty-state .empty-title,
  .outliers-empty-state .empty-title {
    font-size: var(--font-size-lg);
  }

  .favorites-empty-state .empty-subtitle,
  .channels-empty-state .empty-subtitle,
  .outliers-empty-state .empty-subtitle {
    font-size: var(--font-size-sm);
  }

  .favorites-empty-state .empty-actions,
  .channels-empty-state .empty-actions,
  .outliers-empty-state .empty-actions {
    flex-direction: column;
    gap: var(--space-2);
    width: 100%;
    max-width: 200px;
  }

  .favorites-empty-state .btn,
  .channels-empty-state .btn,
  .outliers-empty-state .btn {
    width: 100%;
    padding: var(--space-2) var(--space-3);
  }
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */

/* Tablet and below */
@media (max-width: 768px) {
  .sidebar {
    width: var(--sidebar-width-collapsed);
    padding: var(--space-3);
    background: var(--color-surface-elevated);
  }

  .logo {
    padding: var(--space-2);
    margin-bottom: var(--space-6);
  }

  .logo h1,
  .nav-item span:not(.nav-icon),
  .user-details {
    display: none;
  }

  .nav-item {
    padding: var(--space-3);
    justify-content: center;
  }

  .nav-icon {
    margin-right: 0;
  }

  .user-info {
    padding: var(--space-2);
  }

  .logout-btn {
    padding: var(--space-2);
  }

  .logout-btn i {
    margin: 0;
  }

  .main-content {
    margin-left: var(--sidebar-width-collapsed);
  }

  .content-header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
  }

  .header-actions {
    width: 100%;
    justify-content: flex-end;
  }

  .filter-controls {
    flex-direction: column;
    align-items: stretch;
  }

  .filter-controls .search-container {
    max-width: none;
  }

  .filter-container {
    min-width: 0;
  }

  .channels-grid,
  .outliers-grid {
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-4);
  }
}

/* Mobile */
@media (max-width: 480px) {
  .main-content {
    padding: var(--space-4);
  }

  .content-header h2 {
    font-size: var(--font-size-xl);
  }

  .channels-grid,
  .outliers-grid {
    grid-template-columns: 1fr;
    gap: var(--space-3);
  }

  .filter-controls {
    gap: var(--space-3);
  }

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

  .tab-btn {
    padding: var(--space-2) var(--space-3);
    font-size: var(--font-size-sm);
  }
}