/* =============================================================================
   CONTROLS.CSS - Fontdue
   Sidebar, Modals, Buttons - Premium Editorial Feel
   ============================================================================= */

/* -----------------------------------------------------------------------------
   Splash Screen - Animated Entry
   ----------------------------------------------------------------------------- */
.splash {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(ellipse 80% 50% at 20% 80%, rgba(244, 162, 97, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse 60% 40% at 80% 20%, rgba(224, 122, 95, 0.1) 0%, transparent 50%),
    radial-gradient(ellipse 100% 100% at 50% 100%, rgba(198, 93, 74, 0.08) 0%, transparent 40%),
    linear-gradient(165deg,
      oklch(0.14 0.02 50) 0%,
      oklch(0.10 0.025 40) 40%,
      oklch(0.08 0.02 35) 100%
    );
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}

/* Animated gradient shimmer */
.splash::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(
    from 0deg at 50% 50%,
    transparent 0deg,
    rgba(244, 162, 97, 0.03) 60deg,
    transparent 120deg,
    rgba(224, 122, 95, 0.02) 180deg,
    transparent 240deg,
    rgba(255, 217, 125, 0.03) 300deg,
    transparent 360deg
  );
  animation: splashShimmer 8s linear infinite;
  pointer-events: none;
}

@keyframes splashShimmer {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.splash--hidden {
  opacity: 0;
  transform: scale(1.02);
  pointer-events: none;
}

.splash__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
  animation: splashFadeIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes splashFadeIn {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.splash__logo {
  position: relative;
  width: 160px;
  height: 160px;
  animation: splashLogoPulse 2s ease-in-out infinite;
}

@keyframes splashLogoPulse {
  0%, 100% {
    filter: drop-shadow(0 0 30px rgba(244, 162, 97, 0.3));
  }
  50% {
    filter: drop-shadow(0 0 50px rgba(244, 162, 97, 0.5));
  }
}

.splash__logo-img {
  width: 100%;
  height: 100%;
}

.splash__title {
  font-family: var(--ui-font);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, #FFD97D 0%, #F4A261 40%, #E07A5F 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 0;
  animation: splashTitleIn 1s 0.3s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes splashTitleIn {
  from {
    opacity: 0;
    letter-spacing: 0.1em;
  }
  to {
    opacity: 1;
    letter-spacing: -0.03em;
  }
}

.splash__tagline {
  font-family: var(--ui-font);
  font-size: var(--text-base);
  font-weight: 400;
  color: oklch(0.6 0.03 45);
  margin: 0;
  animation: splashTaglineIn 0.8s 0.5s cubic-bezier(0.16, 1, 0.3, 1) both;
}

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

.splash__loader {
  width: 120px;
  height: 3px;
  background: oklch(0.2 0.02 45);
  border-radius: 3px;
  overflow: hidden;
  margin-top: var(--space-4);
  animation: splashLoaderIn 0.6s 0.7s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes splashLoaderIn {
  from {
    opacity: 0;
    width: 0;
  }
  to {
    opacity: 1;
    width: 120px;
  }
}

.splash__loader-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #F4A261 0%, #E07A5F 100%);
  border-radius: 3px;
  animation: splashLoading 1.5s 0.9s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes splashLoading {
  0% { width: 0%; }
  20% { width: 20%; }
  50% { width: 60%; }
  80% { width: 85%; }
  100% { width: 100%; }
}

/* Light mode splash */
[data-mode="light"] .splash,
.splash.splash--light {
  background:
    radial-gradient(ellipse 80% 50% at 20% 80%, rgba(244, 162, 97, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse 60% 40% at 80% 20%, rgba(224, 122, 95, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse 100% 100% at 50% 100%, rgba(255, 229, 160, 0.15) 0%, transparent 40%),
    linear-gradient(165deg,
      oklch(0.98 0.01 50) 0%,
      oklch(0.96 0.015 45) 40%,
      oklch(0.94 0.02 40) 100%
    );
}

[data-mode="light"] .splash::before,
.splash--light::before {
  background: conic-gradient(
    from 0deg at 50% 50%,
    transparent 0deg,
    rgba(244, 162, 97, 0.05) 60deg,
    transparent 120deg,
    rgba(224, 122, 95, 0.04) 180deg,
    transparent 240deg,
    rgba(255, 217, 125, 0.05) 300deg,
    transparent 360deg
  );
}

[data-mode="light"] .splash__tagline,
.splash--light .splash__tagline {
  color: oklch(0.45 0.04 45);
}

[data-mode="light"] .splash__loader,
.splash--light .splash__loader {
  background: oklch(0.88 0.03 45);
}

/* -----------------------------------------------------------------------------
   App Layout Shell
   ----------------------------------------------------------------------------- */
.app {
  display: flex;
  min-height: 100vh;
  overflow: hidden;
  position: relative;
  z-index: 1;
}

/* -----------------------------------------------------------------------------
   Header - Refined & Minimal
   ----------------------------------------------------------------------------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: linear-gradient(180deg, var(--bg-sidebar) 0%, transparent 100%);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--space-6);
  z-index: 100;
  border-bottom: 1px solid var(--border-subtle);
}

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

.header__logo-icon {
  width: 32px;
  height: 32px;
  border-radius: var(--border-radius-sm);
  filter: drop-shadow(0 2px 8px rgba(224, 122, 95, 0.3));
  transition: transform var(--transition-base), filter var(--transition-base);
}

.header__logo:hover .header__logo-icon {
  transform: scale(1.05);
  filter: drop-shadow(0 4px 12px rgba(224, 122, 95, 0.4));
}

.header__logo span {
  font-family: Georgia, 'Times New Roman', serif;
  font-weight: 400;
  font-style: italic;
  font-size: var(--text-xl);
  letter-spacing: -0.01em;
  background: linear-gradient(135deg, #FFE5A0 0%, #F4A261 40%, #E07A5F 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* -----------------------------------------------------------------------------
   Sidebar - Gallery Index
   ----------------------------------------------------------------------------- */
.sidebar {
  position: fixed;
  top: var(--header-height);
  left: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background: var(--bg-sidebar);
  border-right: 1px solid var(--border-subtle);
  display: flex;
  flex-direction: column;
  z-index: 90;
  overflow: hidden;
}

/* Ambient glow effect */
.sidebar::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 1px;
  height: 100%;
  background: linear-gradient(180deg,
    transparent 0%,
    var(--accent-primary-subtle) 30%,
    var(--accent-primary-glow) 50%,
    var(--accent-primary-subtle) 70%,
    transparent 100%
  );
  opacity: 0.5;
}

.sidebar__search {
  padding: var(--space-5) var(--space-5);
  border-bottom: 1px solid var(--border-subtle);
}

.sidebar__content {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-4) 0;
}

.sidebar__footer {
  padding: var(--space-4) var(--space-5);
  border-top: 1px solid var(--border-subtle);
  background: linear-gradient(180deg, transparent 0%, var(--bg-app) 100%);
}

/* -----------------------------------------------------------------------------
   Font List - Elegant Index
   ----------------------------------------------------------------------------- */
.font-section {
  margin-bottom: var(--space-2);
  animation: fadeIn 0.4s var(--ease-out-expo) both;
}

.font-section__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-5);
  font-family: var(--ui-font-display);
  font-size: var(--text-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-tertiary);
}

.font-section__count {
  font-family: var(--ui-font-body);
  font-weight: 400;
  font-size: 10px;
  color: var(--text-tertiary);
  background: var(--bg-elevated);
  padding: 2px 6px;
  border-radius: var(--border-radius-full);
}

.font-list {
  list-style: none;
}

.font-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  cursor: pointer;
  transition: all var(--transition-fast);
  border-left: 2px solid transparent;
  position: relative;
}

.font-item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--accent-primary-subtle) 0%, transparent 100%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.font-item:hover {
  background: var(--bg-card);
}

.font-item:hover::before {
  opacity: 0.5;
}

.font-item--selected {
  background: var(--accent-primary-subtle);
  border-left-color: var(--accent-primary);
}

.font-item--selected::before {
  opacity: 1;
}

.font-item--selected:hover {
  background: var(--accent-primary-subtle);
}

.font-item__favorite {
  width: 14px;
  height: 14px;
  color: var(--text-tertiary);
  opacity: 0;
  transition: all var(--transition-fast);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.font-item:hover .font-item__favorite,
.font-item__favorite--active {
  opacity: 1;
}

.font-item__favorite--active {
  color: var(--accent-gold);
  filter: drop-shadow(0 0 4px rgba(201, 162, 39, 0.5));
}

.font-item__name {
  flex: 1;
  font-family: var(--ui-font-display);
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  position: relative;
  z-index: 1;
  letter-spacing: -0.01em;
}

.font-item__source {
  font-family: var(--ui-font-body);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-tertiary);
  padding: 2px 6px;
  background: var(--bg-elevated);
  border-radius: var(--border-radius-sm);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.font-item__delete {
  width: 14px;
  height: 14px;
  color: var(--text-tertiary);
  opacity: 0;
  transition: all var(--transition-fast);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.font-item:hover .font-item__delete {
  opacity: 1;
}

.font-item__delete:hover {
  color: var(--accent-error);
}

/* -----------------------------------------------------------------------------
   Search Input - Refined
   ----------------------------------------------------------------------------- */
.search-wrapper {
  position: relative;
}

.search-wrapper__icon {
  position: absolute;
  left: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
  width: 14px;
  height: 14px;
  color: var(--text-tertiary);
  pointer-events: none;
  transition: color var(--transition-fast);
}

.search-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  padding-left: var(--space-10);
  background: var(--bg-input);
  border: 1px solid var(--border-default);
  border-radius: var(--border-radius-lg);
  color: var(--text-primary);
  font-family: var(--ui-font-body);
  font-size: var(--text-sm);
  transition: all var(--transition-base);
}

.search-input:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--accent-primary-subtle), var(--shadow-glow);
  outline: none;
}

.search-input:focus + .search-wrapper__icon,
.search-wrapper:focus-within .search-wrapper__icon {
  color: var(--accent-primary);
}

.search-input::placeholder {
  color: var(--text-tertiary);
  font-style: italic;
}

/* -----------------------------------------------------------------------------
   Buttons - Premium Feel
   ----------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  font-family: var(--ui-font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.02em;
  border-radius: var(--border-radius-md);
  transition: all var(--transition-base);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255,255,255,0.1) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn:hover::before {
  opacity: 1;
}

.btn--primary {
  background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-primary-hover) 100%);
  color: white;
  box-shadow: 0 2px 8px rgba(224, 122, 95, 0.3);
}

.btn--primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(224, 122, 95, 0.4);
}

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

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

.btn--secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-strong);
}

.btn--ghost {
  background: transparent;
  color: var(--text-secondary);
}

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

.btn--icon {
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: var(--border-radius-md);
}

.btn--sm {
  padding: var(--space-1) var(--space-3);
  font-size: 10px;
}

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

.btn--block {
  width: 100%;
}

.btn__icon {
  width: 14px;
  height: 14px;
}

/* -----------------------------------------------------------------------------
   Modal - Elegant Overlay
   ----------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: var(--modal-overlay-bg, oklch(0.05 0.01 0 / 0.85));
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-slow);
}

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

.modal {
  width: 100%;
  max-width: 480px;
  max-height: 85vh;
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--border-radius-xl);
  box-shadow:
    var(--shadow-xl),
    0 0 80px rgba(224, 122, 95, 0.1);
  display: flex;
  flex-direction: column;
  transform: scale(0.9) translateY(20px);
  transition: transform var(--transition-slow);
  overflow: hidden;
}

.modal-overlay--open .modal {
  transform: scale(1) translateY(0);
}

.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6);
  border-bottom: 1px solid var(--border-subtle);
  background: linear-gradient(180deg, var(--bg-elevated) 0%, var(--bg-card) 100%);
}

.modal__title {
  font-family: var(--ui-font-display);
  font-size: var(--text-2xl);
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.modal__close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-tertiary);
  border-radius: var(--border-radius-md);
  transition: all var(--transition-fast);
}

.modal__close:hover {
  background: var(--bg-elevated);
  color: var(--text-primary);
  transform: rotate(90deg);
}

.modal__body {
  flex: 1;
  padding: var(--space-6);
  overflow-y: auto;
}

.modal__footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: var(--space-3);
  padding: var(--space-5) var(--space-6);
  border-top: 1px solid var(--border-subtle);
  background: linear-gradient(180deg, var(--bg-card) 0%, var(--bg-elevated) 100%);
}

/* -----------------------------------------------------------------------------
   Form Elements - Refined
   ----------------------------------------------------------------------------- */
.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-family: var(--ui-font-display);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
  letter-spacing: 0.01em;
}

.form-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--bg-input);
  border: 1px solid var(--border-default);
  border-radius: var(--border-radius-md);
  color: var(--text-primary);
  font-family: var(--ui-font-body);
  font-size: var(--text-sm);
  transition: all var(--transition-base);
}

.form-input:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--accent-primary-subtle);
  outline: none;
}

.form-input::placeholder {
  color: var(--text-tertiary);
  font-style: italic;
}

.form-help {
  font-family: var(--ui-font-body);
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-top: var(--space-2);
}

.form-error {
  font-family: var(--ui-font-body);
  font-size: var(--text-xs);
  color: var(--accent-error);
  margin-top: var(--space-2);
}

/* -----------------------------------------------------------------------------
   Radio Group - Elegant Selection
   ----------------------------------------------------------------------------- */
.radio-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.radio-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--bg-input);
  border: 1px solid var(--border-default);
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
}

.radio-item::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--border-radius-md);
  background: linear-gradient(135deg, var(--accent-primary-subtle) 0%, transparent 100%);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.radio-item:hover {
  border-color: var(--border-strong);
  background: var(--bg-elevated);
}

.radio-item:has(.radio-item__input:checked) {
  border-color: var(--accent-primary);
  background: var(--accent-primary-subtle);
}

.radio-item:has(.radio-item__input:checked)::before {
  opacity: 1;
}

.radio-item__input {
  width: 16px;
  height: 16px;
  accent-color: var(--accent-primary);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.radio-item__content {
  flex: 1;
  position: relative;
  z-index: 1;
}

.radio-item__label {
  font-family: var(--ui-font-display);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-primary);
}

.radio-item__description {
  font-family: var(--ui-font-body);
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-top: 2px;
}

/* -----------------------------------------------------------------------------
   File Upload Zone
   ----------------------------------------------------------------------------- */
.upload-zone {
  border: 2px dashed var(--border-default);
  border-radius: var(--border-radius-lg);
  padding: var(--space-10);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.upload-zone::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, var(--accent-primary-subtle) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.upload-zone:hover {
  border-color: var(--accent-primary);
}

.upload-zone:hover::before {
  opacity: 1;
}

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

.upload-zone--dragover::before {
  opacity: 1;
}

.upload-zone__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-4);
  color: var(--text-tertiary);
  position: relative;
  z-index: 1;
}

.upload-zone:hover .upload-zone__icon {
  color: var(--accent-primary);
}

.upload-zone__text {
  font-family: var(--ui-font-display);
  font-size: var(--text-base);
  color: var(--text-secondary);
  position: relative;
  z-index: 1;
}

.upload-zone__text strong {
  color: var(--accent-primary);
}

.upload-zone__formats {
  font-family: var(--ui-font-body);
  font-size: var(--text-xs);
  color: var(--text-tertiary);
  margin-top: var(--space-2);
  position: relative;
  z-index: 1;
}

.upload-zone__input {
  display: none;
}

/* -----------------------------------------------------------------------------
   Local Fonts List
   ----------------------------------------------------------------------------- */
.local-fonts-list {
  max-height: 280px;
  overflow-y: auto;
  border: 1px solid var(--border-default);
  border-radius: var(--border-radius-md);
  background: var(--bg-input);
}

.local-font-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  cursor: pointer;
  transition: all var(--transition-fast);
  border-bottom: 1px solid var(--border-subtle);
}

.local-font-item:last-child {
  border-bottom: none;
}

.local-font-item:hover {
  background: var(--bg-elevated);
}

.local-font-item--selected {
  background: var(--accent-primary-subtle);
}

.local-font-item__checkbox {
  width: 14px;
  height: 14px;
  accent-color: var(--accent-primary);
}

.local-font-item__name {
  flex: 1;
  font-family: var(--ui-font-display);
  font-size: var(--text-sm);
}

.local-font-item__sample {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}

/* -----------------------------------------------------------------------------
   Toast / Notifications
   ----------------------------------------------------------------------------- */
.toast-container {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  z-index: 1100;
}

.toast {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  animation: toastIn 0.4s var(--ease-out-expo);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

@keyframes toastIn {
  from {
    transform: translateX(120%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

.toast--success {
  border-left: 3px solid var(--accent-success);
}

.toast--error {
  border-left: 3px solid var(--accent-error);
}

.toast--info {
  border-left: 3px solid var(--accent-primary);
}

.toast__icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.toast--success .toast__icon {
  color: var(--accent-success);
}

.toast--error .toast__icon {
  color: var(--accent-error);
}

.toast--info .toast__icon {
  color: var(--accent-primary);
}

.toast__message {
  font-family: var(--ui-font-display);
  font-size: var(--text-sm);
  color: var(--text-primary);
}

.toast__close {
  margin-left: auto;
  color: var(--text-tertiary);
  padding: var(--space-1);
  border-radius: var(--border-radius-sm);
  transition: all var(--transition-fast);
}

.toast__close:hover {
  background: var(--bg-card);
  color: var(--text-primary);
}

/* -----------------------------------------------------------------------------
   Loading States
   ----------------------------------------------------------------------------- */
.loading-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid var(--border-default);
  border-top-color: var(--accent-primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.skeleton {
  background: linear-gradient(
    90deg,
    var(--bg-elevated) 25%,
    var(--bg-card-hover) 50%,
    var(--bg-elevated) 75%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--border-radius-sm);
}

/* -----------------------------------------------------------------------------
   Empty State
   ----------------------------------------------------------------------------- */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-16) var(--space-8);
  text-align: center;
}

.empty-state__icon {
  width: 64px;
  height: 64px;
  color: var(--text-tertiary);
  margin-bottom: var(--space-4);
  opacity: 0.5;
}

.empty-state__title {
  font-family: var(--ui-font-display);
  font-size: var(--text-xl);
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.empty-state__description {
  font-family: var(--ui-font-body);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  max-width: 280px;
}

/* -----------------------------------------------------------------------------
   Keyboard Shortcuts Badge
   ----------------------------------------------------------------------------- */
.kbd {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 3px 7px;
  font-family: var(--ui-font-body);
  font-size: 10px;
  font-weight: 500;
  color: var(--text-tertiary);
  background: var(--bg-elevated);
  border: 1px solid var(--border-default);
  border-radius: var(--border-radius-sm);
  box-shadow: 0 1px 0 var(--border-default);
}

/* -----------------------------------------------------------------------------
   Main Content Area
   ----------------------------------------------------------------------------- */
.main {
  margin-left: var(--sidebar-width);
  margin-top: var(--header-height);
  flex: 1;
  min-height: calc(100vh - var(--header-height));
  padding: var(--space-8);
  background: var(--bg-canvas);
  overflow-y: auto;
  position: relative;
}

/* Canvas ambient glow */
.main::before {
  content: '';
  position: fixed;
  top: var(--header-height);
  left: var(--sidebar-width);
  right: 0;
  height: 200px;
  background: linear-gradient(180deg,
    rgba(224, 122, 95, 0.03) 0%,
    transparent 100%
  );
  pointer-events: none;
  z-index: 0;
}

/* Ambient fondue pattern decoration */
.main::after {
  content: '';
  position: fixed;
  bottom: 0;
  right: 0;
  width: 500px;
  height: 500px;
  background-image: url('../assets/ambient-pattern.svg');
  background-size: cover;
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
  mask-image: radial-gradient(ellipse at bottom right, black 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at bottom right, black 0%, transparent 70%);
}

/* -----------------------------------------------------------------------------
   Current Font Display (in header)
   ----------------------------------------------------------------------------- */
.current-font {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-4);
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--border-radius-lg);
  position: absolute;
  left: calc(var(--sidebar-width) + var(--space-6));
  overflow: hidden;
}

.current-font::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--accent-primary);
}

.current-font__label {
  font-family: var(--ui-font-body);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-tertiary);
}

.current-font__name {
  font-family: var(--ui-font-display);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

/* -----------------------------------------------------------------------------
   Settings Panel
   ----------------------------------------------------------------------------- */
.settings-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: var(--space-2);
  width: 220px;
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px) scale(0.95);
  transition: all var(--transition-base);
  overflow: hidden;
}

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

.settings-dropdown__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  font-family: var(--ui-font-display);
  font-size: var(--text-sm);
  color: var(--text-primary);
  transition: all var(--transition-fast);
  cursor: pointer;
}

.settings-dropdown__item:hover {
  background: var(--bg-elevated);
  color: var(--accent-primary);
}

.settings-dropdown__item svg {
  width: 14px;
  height: 14px;
  color: var(--text-tertiary);
  transition: color var(--transition-fast);
}

.settings-dropdown__item:hover svg {
  color: var(--accent-primary);
}

.settings-dropdown__divider {
  height: 1px;
  background: var(--border-subtle);
  margin: var(--space-1) 0;
}

/* -----------------------------------------------------------------------------
   Font Preview in Modal
   ----------------------------------------------------------------------------- */
.font-preview {
  padding: var(--space-6);
  background: var(--bg-input);
  border: 1px solid var(--border-default);
  border-radius: var(--border-radius-md);
  margin-top: var(--space-4);
  position: relative;
  overflow: hidden;
}

.font-preview::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    var(--accent-primary) 50%,
    transparent 100%
  );
  opacity: 0.5;
}

.font-preview__label {
  font-family: var(--ui-font-body);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-tertiary);
  margin-bottom: var(--space-3);
}

.font-preview__text {
  font-size: var(--text-3xl);
  color: var(--text-primary);
  line-height: 1.2;
}

.font-preview--loading .font-preview__text {
  opacity: 0.3;
  animation: pulse 1.5s infinite;
}

/* -----------------------------------------------------------------------------
   Theme Picker - Mode Toggle & Color Themes
   ----------------------------------------------------------------------------- */
.theme-controls {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* Mode Toggle Button (Light/Dark) */
.mode-toggle {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--border-radius-md);
  color: var(--text-secondary);
  transition: all var(--transition-base);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.mode-toggle:hover {
  background: var(--bg-elevated);
  border-color: var(--border-strong);
  color: var(--text-primary);
}

.mode-toggle__icon {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-base);
}

.mode-toggle:hover .mode-toggle__icon {
  transform: rotate(15deg);
}

/* Sun icon for dark mode (click to go light) */
.mode-toggle__sun {
  display: none;
}

/* Moon icon for light mode (click to go dark) */
.mode-toggle__moon {
  display: block;
}

/* When in light mode, show sun, hide moon */
[data-mode="light"] .mode-toggle__sun {
  display: block;
}

[data-mode="light"] .mode-toggle__moon {
  display: none;
}

/* Theme Picker Dropdown Trigger */
.theme-picker {
  position: relative;
}

.theme-picker__trigger {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--border-radius-md);
  color: var(--text-primary);
  font-family: var(--ui-font-body);
  font-size: var(--text-xs);
  cursor: pointer;
  transition: all var(--transition-base);
  min-width: 120px;
}

.theme-picker__trigger:hover {
  background: var(--bg-elevated);
  border-color: var(--border-strong);
}

.theme-picker__icon {
  font-size: var(--text-base);
  line-height: 1;
}

.theme-picker__name {
  flex: 1;
  text-align: left;
}

.theme-picker__chevron {
  width: 12px;
  height: 12px;
  color: var(--text-tertiary);
  transition: transform var(--transition-fast);
}

.theme-picker--open .theme-picker__chevron {
  transform: rotate(180deg);
}

/* Theme Dropdown Panel */
.theme-picker__dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: var(--space-2);
  width: 200px;
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px) scale(0.95);
  transition: all var(--transition-base);
  overflow: hidden;
}

.theme-picker--open .theme-picker__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.theme-picker__header {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border-subtle);
  font-family: var(--ui-font-body);
  font-size: 9px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-tertiary);
}

.theme-picker__list {
  padding: var(--space-2);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.theme-option {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--border-radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.theme-option:hover {
  background: var(--bg-elevated);
}

.theme-option--active {
  background: var(--accent-primary-subtle);
}

.theme-option__swatch {
  width: 20px;
  height: 20px;
  border-radius: var(--border-radius-sm);
  border: 2px solid var(--border-default);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  transition: border-color var(--transition-fast);
}

.theme-option--active .theme-option__swatch {
  border-color: var(--accent-primary);
}

.theme-option__name {
  font-family: var(--ui-font-display);
  font-size: var(--text-sm);
  color: var(--text-primary);
}

.theme-option--active .theme-option__name {
  color: var(--accent-primary);
}

/* Theme swatch colors */
.theme-option[data-theme="terracotta"] .theme-option__swatch {
  background: oklch(0.65 0.18 35);
}
.theme-option[data-theme="ocean"] .theme-option__swatch {
  background: oklch(0.6 0.15 235);
}
.theme-option[data-theme="sunset"] .theme-option__swatch {
  background: oklch(0.62 0.22 42);
}
.theme-option[data-theme="forest"] .theme-option__swatch {
  background: oklch(0.55 0.12 145);
}
.theme-option[data-theme="cherry"] .theme-option__swatch {
  background: oklch(0.7 0.14 355);
}
.theme-option[data-theme="midnight"] .theme-option__swatch {
  background: oklch(0.5 0.16 270);
}
.theme-option[data-theme="lavender"] .theme-option__swatch {
  background: oklch(0.66 0.14 298);
}
.theme-option[data-theme="mono"] .theme-option__swatch {
  background: oklch(0.3 0 0);
}

/* Light mode adjustments */
[data-mode="light"] .header {
  background: linear-gradient(180deg, var(--bg-sidebar) 0%, var(--bg-sidebar) 80%, transparent 100%);
}

[data-mode="light"] .sidebar__footer {
  background: linear-gradient(180deg, transparent 0%, var(--border-subtle) 100%);
}

[data-mode="light"] .main::before {
  background: linear-gradient(180deg,
    var(--accent-primary-subtle) 0%,
    transparent 100%
  );
}

[data-mode="light"] .main::after {
  opacity: 0.25;
}

/* Smooth theme transition on everything */
*, *::before, *::after {
  transition-property: background-color, border-color, color, fill, stroke, box-shadow;
  transition-duration: 0.25s;
  transition-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
}

/* =============================================================================
   FONT BROWSER MODAL
   ============================================================================= */

/* Browser Modal - Larger size */
.modal--browser {
  max-width: 900px;
  width: 95vw;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
}

.modal--browser .modal__body {
  flex: 1;
  overflow: hidden;
  padding: 0;
}

/* Source Tabs */
.browser-tabs {
  display: flex;
  gap: var(--space-1);
  padding: var(--space-3) var(--space-5);
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-elevated);
  flex-shrink: 0;
}

.browser-tab {
  padding: var(--space-2) var(--space-4);
  border-radius: var(--border-radius-md);
  font-family: var(--ui-font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-secondary);
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
}

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

.browser-tab--active {
  background: var(--accent-primary-subtle);
  color: var(--accent-primary);
  border-color: var(--accent-primary);
}

/* Search & Filter Bar */
.browser-toolbar {
  display: flex;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-card);
  flex-shrink: 0;
  align-items: center;
}

.browser-toolbar .search-wrapper {
  flex: 1;
}

.browser-toolbar .form-select {
  width: auto;
  min-width: 140px;
}

#load-full-catalog {
  white-space: nowrap;
}

/* Font Grid */
.font-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--space-4);
  padding: var(--space-5);
  overflow-y: auto;
  max-height: calc(85vh - 220px);
}

.font-grid__empty,
.font-grid__loading,
.font-grid__error {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-10);
  color: var(--text-tertiary);
  text-align: center;
}

.font-grid__loading .spinner {
  width: 32px;
  height: 32px;
  border: 3px solid var(--border-default);
  border-top-color: var(--accent-primary);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: var(--space-4);
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Font Card */
.font-card {
  display: flex;
  flex-direction: column;
  padding: var(--space-4);
  background: var(--bg-card);
  border: 1px solid var(--border-default);
  border-radius: var(--border-radius-lg);
  transition: all var(--transition-fast);
  position: relative;
  cursor: default;
}

.font-card:hover {
  border-color: var(--accent-primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.font-card--added {
  border-color: var(--accent-success, #10b981);
  background: var(--bg-elevated);
}

.font-card--added::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent-success, #10b981);
  border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.font-card__preview {
  font-size: 36px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  margin-bottom: var(--space-3);
  font-weight: 400;
}

.font-card__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.font-card__name {
  font-family: var(--ui-font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.font-card__meta {
  font-family: var(--ui-font-body);
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}

.font-card__action {
  position: absolute;
  top: var(--space-2);
  right: var(--space-2);
  width: 28px;
  height: 28px;
  border-radius: var(--border-radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  cursor: pointer;
  opacity: 0;
  transition: all var(--transition-fast);
}

.font-card:hover .font-card__action {
  opacity: 1;
}

.font-card--added .font-card__action {
  opacity: 1;
}

.font-card__action svg {
  width: 14px;
  height: 14px;
}

.font-card__action--add {
  background: var(--accent-primary);
  color: white;
}

.font-card__action--add:hover {
  background: var(--accent-primary-hover);
  transform: scale(1.1);
}

.font-card__action--remove {
  background: var(--accent-success, #10b981);
  color: white;
}

.font-card__action--remove:hover {
  background: var(--accent-error, #ef4444);
  transform: scale(1.1);
}

/* Browser Footer */
.modal__footer--browser {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.browser-status {
  font-family: var(--ui-font-body);
  font-size: var(--text-sm);
  color: var(--text-tertiary);
}

/* Form Select for category filter */
.form-select {
  padding: var(--space-2) var(--space-3);
  padding-right: var(--space-8);
  background: var(--bg-input);
  border: 1px solid var(--border-default);
  border-radius: var(--border-radius-md);
  color: var(--text-primary);
  font-family: var(--ui-font-body);
  font-size: var(--text-sm);
  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 24 24' fill='none' stroke='%23888' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
}

.form-select:focus {
  border-color: var(--accent-primary);
  outline: none;
  box-shadow: 0 0 0 3px var(--accent-primary-subtle);
}

/* Search wrapper in browser */
.search-wrapper--browser {
  position: relative;
}

.search-wrapper--browser .search-input {
  width: 100%;
  padding-left: var(--space-9);
}

.search-wrapper--browser .search-icon {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  color: var(--text-tertiary);
  pointer-events: none;
}

/* Light mode adjustments for font browser */
[data-mode="light"] .font-card {
  background: var(--bg-elevated);
}

[data-mode="light"] .font-card:hover {
  box-shadow: var(--shadow-lg);
}

[data-mode="light"] .browser-tabs {
  background: var(--bg-subtle);
}

[data-mode="light"] .browser-toolbar {
  background: var(--bg-elevated);
}

/* =============================================================================
   MOBILE RESPONSIVE STYLES
   ============================================================================= */

/* -----------------------------------------------------------------------------
   Hamburger Menu Button
   ----------------------------------------------------------------------------- */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--border-radius-md);
  transition: background var(--transition-fast);
  z-index: 101;
}

.hamburger:hover {
  background: var(--bg-card);
}

.hamburger__line {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  transform-origin: center;
}

/* Hamburger animation to X */
.hamburger--active .hamburger__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger--active .hamburger__line:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.hamburger--active .hamburger__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* -----------------------------------------------------------------------------
   Sidebar Overlay (Mobile)
   ----------------------------------------------------------------------------- */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: oklch(0 0 0 / 0.6);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 85;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.sidebar-overlay--visible {
  opacity: 1;
  visibility: visible;
}

/* -----------------------------------------------------------------------------
   Mobile Breakpoint Styles
   ----------------------------------------------------------------------------- */
@media (max-width: 768px) {
  /* Show hamburger */
  .hamburger {
    display: flex;
  }

  /* Show overlay */
  .sidebar-overlay {
    display: block;
  }

  /* Header adjustments */
  .header {
    padding: 0 var(--space-3);
    gap: var(--space-2);
  }

  .header__logo span {
    display: none;
  }

  .header__logo-icon {
    width: 28px;
    height: 28px;
  }

  /* Hide desktop elements on mobile */
  .current-font {
    display: none;
  }

  .header__actions {
    gap: var(--space-2);
  }

  .header__actions > span:first-child {
    display: none;
  }

  .header__actions .btn--secondary {
    display: none;
  }

  /* Theme picker compact */
  .theme-picker__name {
    display: none;
  }

  .theme-picker__trigger {
    min-width: auto;
    padding: var(--space-2);
  }

  .theme-picker__chevron {
    display: none;
  }

  /* Sidebar - Off-canvas drawer */
  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: none;
    z-index: 95;
    width: min(300px, 85vw);
  }

  .sidebar--open {
    transform: translateX(0);
    box-shadow: var(--shadow-xl);
  }

  /* Main content - full width */
  .main {
    margin-left: 0;
    padding: var(--space-4);
    padding-top: var(--space-6);
  }

  /* Remove fixed positioning ambient effects on mobile for performance */
  .main::before,
  .main::after {
    display: none;
  }

  /* Modal adjustments */
  .modal {
    max-width: calc(100vw - var(--space-6));
    max-height: calc(100vh - var(--space-12));
    margin: var(--space-3);
  }

  .modal--browser {
    width: calc(100vw - var(--space-6));
    max-height: calc(100vh - var(--space-8));
  }

  .font-grid {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: var(--space-3);
    padding: var(--space-3);
  }

  .browser-toolbar {
    flex-wrap: wrap;
    gap: var(--space-2);
    padding: var(--space-3);
  }

  .browser-toolbar .search-wrapper {
    width: 100%;
    order: -1;
  }

  #load-full-catalog {
    flex: 1;
  }

  /* Toast positioning */
  .toast-container {
    bottom: var(--space-4);
    right: var(--space-4);
    left: var(--space-4);
  }

  .toast {
    width: 100%;
  }

  /* Settings dropdown */
  .settings-dropdown {
    width: 180px;
    right: -var(--space-2);
  }

  /* Theme picker dropdown */
  .theme-picker__dropdown {
    right: -40px;
  }
}

/* Extra small devices */
@media (max-width: 480px) {
  .header {
    --header-height: 56px;
  }

  .hamburger {
    width: 36px;
    height: 36px;
    padding: 6px;
  }

  .hamburger__line {
    width: 18px;
  }

  .mode-toggle {
    width: 32px;
    height: 32px;
  }

  .mode-toggle__icon {
    width: 16px;
    height: 16px;
  }

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

  .sidebar {
    width: 100vw;
  }

  .main {
    padding: var(--space-3);
  }

  .font-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .browser-tabs {
    overflow-x: auto;
    padding: var(--space-2) var(--space-3);
    gap: var(--space-1);
    -webkit-overflow-scrolling: touch;
  }

  .browser-tab {
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-xs);
    white-space: nowrap;
    flex-shrink: 0;
  }
}