/* Custom CSS Variables & Design Tokens for Swiptch */
:root {
  --color-bg: #141414;
  --color-card-bg: rgba(28, 28, 28, 0.75);
  --color-card-border: rgba(250, 92, 92, 0.15);
  --color-text-primary: #ffffff;
  --color-text-secondary: #b3b3b3;
  
  /* itch.io Inspired Palette */
  --accent-red: #fa5c5c;
  --accent-darkred: #da2c38;
  --accent-lightred: #ff8a8a;
  
  --gradient-like: linear-gradient(135deg, #fa5c5c 0%, #da2c38 100%);
  --gradient-skip: linear-gradient(135deg, #5c5c5c 0%, #2e2e2e 100%);
  --gradient-info: linear-gradient(135deg, #ff8a8a 0%, #fa5c5c 100%);
  
  --font-family-title: 'Quicksand', 'Zen Maru Gothic', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-family-body: 'Quicksand', 'Zen Maru Gothic', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --transition-speed: 0.3s;
}

/* Reset and Core Styling */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: var(--font-family-body);
  background-color: var(--color-bg);
  color: var(--color-text-primary);
  min-height: 100vh;
  overflow: hidden;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Background Ambient Glows */
.glow-bg {
  position: absolute;
  border-radius: 50%;
  filter: blur(140px);
  z-index: 0;
  opacity: 0.12;
  pointer-events: none;
}

.glow-red {
  width: 450px;
  height: 450px;
  background: var(--accent-red);
  top: -50px;
  left: -50px;
}

.glow-dark {
  width: 400px;
  height: 400px;
  background: #333;
  bottom: -50px;
  right: -50px;
}

/* App Container Layout */
.app-container {
  width: 100%;
  max-width: 460px;
  height: 100dvh;
  min-height: 620px;
  max-height: 900px;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 1;
  padding: 16px;
}

/* Top Header */
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 8px;
  margin-bottom: 8px;
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-text {
  font-family: var(--font-family-title);
  font-weight: 800;
  font-size: 28px;
  background: var(--gradient-like);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.5px;
}

.logo-badge {
  font-size: 11px;
  font-weight: 700;
  background: rgba(250, 92, 92, 0.15);
  color: var(--accent-lightred);
  padding: 3px 8px;
  border-radius: 20px;
  border: 1px solid rgba(250, 92, 92, 0.25);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Tag Select Filter styling */
.select-wrapper {
  position: relative;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 6px 12px;
  cursor: pointer;
  transition: all var(--transition-speed);
}

.select-wrapper:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

.select-wrapper select {
  background: transparent;
  border: none;
  color: var(--color-text-primary);
  font-family: var(--font-family-body);
  font-weight: 600;
  font-size: 13px;
  outline: none;
  cursor: pointer;
  appearance: none;
  padding-right: 14px;
}

.select-wrapper select option {
  background-color: #1c1c1c;
  color: var(--color-text-primary);
}

.select-wrapper::after {
  content: '▼';
  font-size: 8px;
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  opacity: 0.6;
}

/* General Button Styling */
.icon-button {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--color-text-primary);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  transition: all var(--transition-speed);
}

.icon-button:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: scale(1.05);
}

.icon-button:active {
  transform: scale(0.95);
}

/* Notification Badges */
.badge-container {
  position: relative;
}

.button-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--accent-red);
  color: white;
  font-size: 10px;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: 9px;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0 4px;
  border: 2px solid var(--color-bg);
}

.button-badge.hidden {
  display: none;
}

/* Main Card Stack Wrapper */
.card-stack-wrapper {
  flex: 1;
  position: relative;
  margin: 12px 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

.card-stack {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
}

/* Tinder Game Cards */
.card {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #1c1c1c; /* Solid dark background to fix potential Chromium backdrop-filter GPU bugs */
  border: 1px solid var(--color-card-border);
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.5);
  /* backdrop-filter: blur(20px); */
  /* -webkit-backdrop-filter: blur(20px); */
  display: flex;
  flex-direction: column;
  user-select: none;
  cursor: grab;
  touch-action: none;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.3s;
}

.card:active {
  cursor: grabbing;
}

.card.dragging {
  transition: none !important;
}

.card.swiped-left {
  transform: translate(-150%, -20px) rotate(-30deg) !important;
  opacity: 0;
  pointer-events: none;
}

.card.swiped-right {
  transform: translate(150%, -20px) rotate(30deg) !important;
  opacity: 0;
  pointer-events: none;
}

/* Card Content: Media area */
.card-media {
  width: 100%;
  flex: 52; /* Use flex ratio (52 shares) instead of percent height to prevent collapsing */
  position: relative;
  background-color: #242424;
  overflow: hidden;
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  transition: transform 0.5s;
  transform: translateZ(0); /* Force hardware acceleration to fix rendering glitches */
  will-change: transform;
}

.card:hover .card-media img {
  transform: scale(1.03);
}

.media-overlay {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 6px 12px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.review-badge {
  font-size: 12px;
  font-weight: 700;
  color: var(--accent-lightred);
}

/* Card Content: Details section */
.card-info {
  flex: 48; /* Use flex ratio (48 shares) to balance with card-media */
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  position: relative;
  overflow: hidden;
}

.card-header-line {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 8px;
}

.card-title {
  font-family: var(--font-family-title);
  font-size: 24px;
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-text-primary);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-price {
  font-family: var(--font-family-title);
  font-size: 18px;
  font-weight: 700;
  color: var(--accent-lightred);
  background: rgba(250, 92, 92, 0.15);
  border: 1px solid rgba(250, 92, 92, 0.25);
  padding: 4px 10px;
  border-radius: 12px;
  white-space: nowrap;
}

.card-dev {
  font-size: 13px;
  color: var(--color-text-secondary);
  margin-bottom: 12px;
  font-weight: 500;
}

.card-desc {
  font-size: 14px;
  line-height: 1.5;
  color: #d1d1d1;
  max-height: 100px;
  min-height: 50px;
  overflow-y: auto;
  margin-bottom: 12px;
  padding-right: 4px;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: auto;
}

.tag {
  font-size: 11px;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: #b8b8b8;
  padding: 4px 10px;
  border-radius: 8px;
}

/* Expandable Info Detail Panel inside Card */
.card-details-panel {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #1c1c1c;
  border: 1px solid var(--color-card-border);
  border-radius: 28px;
  padding: 24px;
  padding-bottom: 50px;
  transform: translateY(100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  z-index: 2;
  overflow-y: auto;
}

.card.expanded .card-details-panel {
  transform: translateY(0);
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 12px;
}

.panel-title {
  font-family: var(--font-family-title);
  font-size: 20px;
  font-weight: 800;
}

.panel-body {
  flex: 1;
  font-size: 14px;
  line-height: 1.6;
  color: #cfcbdb;
}

.panel-meta {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 13px;
}

.meta-row {
  display: flex;
  justify-content: space-between;
}

.meta-label {
  color: var(--color-text-secondary);
}

.meta-value {
  font-weight: 600;
}

/* Shimmer Loading Animations */
.shimmer-card {
  pointer-events: none;
}

.shimmer-img {
  width: 100%;
  height: 52%;
  background: linear-gradient(90deg, #1e1e1e 25%, #2a2a2a 50%, #1e1e1e 75%);
  background-size: 200% 100%;
  animation: loadingShimmer 1.5s infinite;
}

.shimmer-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.shimmer-line {
  background: linear-gradient(90deg, #1e1e1e 25%, #2a2a2a 50%, #1e1e1e 75%);
  background-size: 200% 100%;
  animation: loadingShimmer 1.5s infinite;
  border-radius: 8px;
}

.shimmer-line.title { height: 28px; width: 80%; }
.shimmer-line.price { height: 20px; width: 30%; }
.shimmer-line.desc { height: 80px; width: 100%; }
.shimmer-line.tags { height: 16px; width: 60%; }

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

/* Empty State Card */
.empty-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 32px;
  background: rgba(28, 28, 28, 0.4);
}

.empty-emoji {
  font-size: 64px;
  margin-bottom: 16px;
  animation: floatEmoji 3s ease-in-out infinite;
}

.empty-card h2 {
  font-family: var(--font-family-title);
  margin-bottom: 12px;
  font-size: 24px;
}

.empty-card p {
  color: var(--color-text-secondary);
  font-size: 15px;
  line-height: 1.5;
  margin-bottom: 24px;
}

@keyframes floatEmoji {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* Swipe Floating Action Buttons */
.swipe-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  padding: 12px 0 24px 0;
}

.control-button {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--color-text-primary);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

.control-button:hover {
  transform: scale(1.08);
  background: rgba(255, 255, 255, 0.08);
}

.control-button:active {
  transform: scale(0.92);
}

.control-button.skip,
.control-button.like {
  width: 64px;
  height: 64px;
}

.control-button.info {
  width: 50px;
  height: 50px;
}

/* Glowing Hover/Focus states for itch.io brand */
.control-button.skip:hover {
  color: #cfcbdb;
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 10px 30px rgba(255, 255, 255, 0.1);
}

.control-button.like:hover {
  color: var(--accent-red);
  border-color: rgba(250, 92, 92, 0.35);
  box-shadow: 0 10px 30px rgba(250, 92, 92, 0.35);
}

.control-button.info:hover {
  color: var(--accent-lightred);
  border-color: rgba(250, 92, 92, 0.25);
  box-shadow: 0 10px 25px rgba(250, 92, 92, 0.25);
}

/* Modal overlays (General) */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 1;
  transition: opacity 0.3s;
}

.modal-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

.modal-container {
  background: #1a1a1a;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6);
  display: flex;
  flex-direction: column;
  max-width: 440px;
  width: 90%;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.bottom-drawer {
  height: 80%;
  max-height: 700px;
  position: absolute;
  bottom: 0;
  border-radius: 28px 28px 0 0;
  width: 100%;
}

.modal-overlay.hidden .bottom-drawer {
  transform: translateY(100%);
}

.center-modal {
  border-radius: 24px;
  padding: 4px;
}

.modal-overlay.hidden .center-modal {
  transform: scale(0.9);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.modal-header h2 {
  font-family: var(--font-family-title);
  font-size: 22px;
  font-weight: 800;
}

.close-button {
  background: transparent;
  border: none;
  color: var(--color-text-secondary);
  font-size: 28px;
  cursor: pointer;
  line-height: 1;
}

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

.modal-body {
  flex: 1;
  overflow-y: auto;
  padding: 24px;
}

.modal-hint {
  font-size: 13px;
  color: var(--color-text-secondary);
  background: rgba(250, 92, 92, 0.08);
  border: 1px dashed rgba(250, 92, 92, 0.3);
  padding: 12px 16px;
  border-radius: 12px;
  line-height: 1.4;
  margin-bottom: 20px;
}

.modal-footer {
  padding: 20px 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: flex-end;
}

.about-section {
  font-size: 14px;
  line-height: 1.6;
  color: #cfcbdb;
  margin-bottom: 24px;
}

.about-section a {
  color: var(--accent-red);
  text-decoration: none;
  font-weight: 600;
}

.about-section a:hover {
  text-decoration: underline;
}

/* Settings Form elements */
.settings-group {
  margin-bottom: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 20px;
}

.settings-group h3 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 12px;
}

/* Buttons */
.primary-button, .secondary-button, .danger-button {
  font-family: var(--font-family-body);
  font-weight: 700;
  font-size: 14px;
  padding: 12px 24px;
  border-radius: 12px;
  cursor: pointer;
  transition: all var(--transition-speed);
  border: none;
}

.primary-button {
  background: var(--gradient-like);
  color: #ffffff;
}

.primary-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(250, 92, 92, 0.4);
}

.secondary-button {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-text-primary);
}

.secondary-button:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.danger-button {
  background: rgba(250, 92, 92, 0.1);
  border: 1px solid rgba(250, 92, 92, 0.2);
  color: var(--accent-red);
}

.danger-button:hover {
  background: rgba(250, 92, 92, 0.2);
}

/* Liked List design */
.liked-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.no-likes-message {
  text-align: center;
  padding: 40px 0;
  color: var(--color-text-secondary);
  font-size: 14px;
}

.liked-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  padding: 10px;
  position: relative;
}

.liked-item-img {
  width: 90px;
  height: 52px;
  border-radius: 8px;
  object-fit: cover;
}

.liked-item-info {
  flex: 1;
  min-width: 0;
}

.liked-item-title {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.liked-item-dev {
  font-size: 11px;
  color: var(--color-text-secondary);
}

.liked-item-actions {
  display: flex;
  gap: 6px;
  margin-top: 6px;
}

.btn-itch-link {
  font-size: 11px;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 6px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all var(--transition-speed);
  background: rgba(250, 92, 92, 0.15);
  border: 1px solid rgba(250, 92, 92, 0.3);
  color: var(--accent-lightred);
}

.btn-itch-link:hover {
  background: rgba(250, 92, 92, 0.3);
  transform: translateY(-1px);
}

.btn-remove-liked {
  background: transparent;
  border: none;
  color: var(--color-text-secondary);
  cursor: pointer;
  padding: 8px;
  position: absolute;
  top: 8px;
  right: 8px;
  transition: color var(--transition-speed);
}

.btn-remove-liked:hover {
  color: var(--accent-red);
}

/* Toast System */
.toast-container {
  position: fixed;
  bottom: 110px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 90%;
  max-width: 320px;
  pointer-events: none;
}

.toast {
  background: rgba(28, 28, 28, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-text-primary);
  padding: 12px 20px;
  border-radius: 16px;
  font-size: 13px;
  font-weight: 600;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
  animation: toastIn 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards,
             toastOut 0.3s ease 2.7s forwards;
}

.toast.like-toast {
  border-color: rgba(250, 92, 92, 0.35);
  box-shadow: 0 0 15px rgba(250, 92, 92, 0.2);
}

@keyframes toastIn {
  from { opacity: 0; transform: translateY(20px) scale(0.9); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes toastOut {
  from { opacity: 1; transform: scale(1); }
  to { opacity: 0; transform: scale(0.9); }
}

/* Custom Scrollbar for Drawer/Expanded view */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

.hidden {
  display: none !important;
}

/* Adjustments for desktop/tall viewport constraints */
@media (min-height: 800px) {
  .app-container {
    height: 90%;
  }
}

/* Help Modal Styles */
.help-content {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 10px;
}

.help-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 12px;
}

.help-icon {
  font-size: 24px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  flex-shrink: 0;
}

.help-icon.like-color {
  background: rgba(250, 92, 92, 0.1);
  color: var(--accent-red);
}

.help-icon.skip-color {
  background: rgba(255, 255, 255, 0.1);
}

.help-icon.info-color {
  background: rgba(0, 180, 216, 0.1);
  color: #00b4d8;
}

.help-icon.link-color {
  background: rgba(46, 196, 182, 0.1);
  color: #2ec4b6;
}

.help-icon.filter-color {
  background: rgba(255, 159, 67, 0.1);
  color: #ff9f43;
}

.help-desc {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.help-desc strong {
  font-size: 15px;
  color: var(--color-text-primary);
}

.help-desc p {
  font-size: 13px;
  color: var(--color-text-secondary);
  line-height: 1.4;
  margin: 0;
}

/* Translate Button & Container Styles */
.translate-container {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 12px;
}

.btn-translate {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  font-size: 13px;
  font-weight: 600;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-text-primary);
  cursor: pointer;
  transition: all var(--transition-speed);
}

.btn-translate:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-translate:active {
  transform: scale(0.97);
}

/* Translated State styling */
.btn-translate.translated {
  background: rgba(46, 196, 182, 0.15);
  border-color: rgba(46, 196, 182, 0.35);
  color: #2ec4b6;
}

.btn-translate.translated:hover {
  background: rgba(46, 196, 182, 0.25);
}

/* Loading Spinner for Translate Button */
.btn-translate.loading {
  position: relative;
  pointer-events: none;
  opacity: 0.8;
}

.btn-translate.loading::before {
  content: '';
  width: 14px;
  height: 14px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-top-color: var(--color-text-primary);
  border-radius: 50%;
  animation: translateSpin 0.8s linear infinite;
  display: inline-block;
  margin-right: 6px;
}

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

/* Surface-specific layout adjustments for translate button */
.card-info .translate-container {
  margin-bottom: 6px;
  margin-top: -6px;
}

/* Media query for short screens to prevent text clamping & collapse */
@media (max-height: 720px) {
  .card-media {
    flex: 42 !important;
  }
  .card-info {
    flex: 58 !important;
    padding: 16px 20px !important;
  }
  .card-desc {
    max-height: 80px;
  }
}

/* Responsive adjustment for small mobile viewports (e.g., Nothing Phone 2a) */
@media (max-width: 420px) {
  .app-header {
    padding: 8px 4px;
  }
  
  .logo-text {
    font-size: 22px;
  }
  
  .logo-badge {
    display: none; /* Hide badge to secure horizontal space */
  }
  
  .header-actions {
    gap: 8px;
  }
  
  .select-wrapper {
    max-width: 120px;
    padding: 4px 8px;
  }
  
  .select-wrapper select {
    font-size: 12px;
    max-width: 100%;
  }

  .icon-button {
    width: 34px;
    height: 34px;
  }
  
  .icon-button svg {
    width: 18px;
    height: 18px;
  }
  
  .button-badge {
    top: -6px;
    right: -6px;
    font-size: 9px;
    min-width: 16px;
    height: 16px;
  }
}