@import url('https://fonts.googleapis.com/css2?family=Pretendard:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600;700&display=swap');

/* ============================================================
   DESIGN TOKENS
   ============================================================ */
:root {
  --color-bg: #09090b;
  --color-surface: rgba(255, 255, 255, 0.04);
  --color-surface-hover: rgba(255, 255, 255, 0.08);
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-strong: rgba(255, 255, 255, 0.16);
  --color-text: #fafafa;
  --color-text-muted: rgba(255, 255, 255, 0.45);
  --color-text-subtle: rgba(255, 255, 255, 0.25);

  --color-primary: #7c3aed;
  --color-primary-hover: #6d28d9;
  --color-primary-glow: rgba(124, 58, 237, 0.4);
  --color-accent: #a78bfa;

  --color-error: #ef4444;
  --color-warning: #f59e0b;
  --color-success: #10b981;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --shadow-glow: 0 0 40px rgba(124, 58, 237, 0.15);
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.6), 0 1px 4px rgba(0, 0, 0, 0.4);
  --shadow-panel: 0 24px 80px rgba(0, 0, 0, 0.8);

  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 300ms cubic-bezier(0.4, 0, 0.2, 1);

  --font-sans: 'Pretendard', 'Inter', -apple-system, system-ui, sans-serif;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body, #root {
  height: 100%;
  overflow: hidden;
}

body {
  font-family: var(--font-sans);
  background: var(--color-bg);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
  user-select: none;
}

.app-root {
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  position: relative;
}

/* ============================================================
   URL INPUT SCREEN
   ============================================================ */
.url-input-screen {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(124, 58, 237, 0.18) 0%, transparent 60%),
    var(--color-bg);
  overflow-y: auto;
  padding: 40px 20px;
}

.url-input-container {
  width: 100%;
  max-width: 640px;
  margin: auto 0;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

/* Hero */
.hero-section {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.app-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.app-logo svg {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  filter: drop-shadow(0 4px 16px rgba(124, 58, 237, 0.4));
}

.hero-subtitle {
  color: var(--color-text-muted);
  font-size: 14px;
  line-height: 1.6;
}

/* URL Form */
.url-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.input-row {
  display: flex;
  gap: 8px;
}

.url-field {
  flex: 1;
  height: 48px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 14px;
  padding: 0 16px;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.url-field:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
  background: rgba(255, 255, 255, 0.08);
}

.url-field::placeholder {
  color: var(--color-text-subtle);
}

.load-btn {
  height: 48px;
  padding: 0 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  flex-shrink: 0;
}

/* Buttons */
.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), #4f46e5);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.btn-primary:hover:not(:disabled) {
  background: linear-gradient(135deg, var(--color-primary-hover), #4338ca);
  box-shadow: 0 4px 20px var(--color-primary-glow);
  transform: translateY(-1px);
}

.btn-primary:active:not(:disabled) {
  transform: translateY(0);
}

.btn-primary:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn-ghost {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  font-family: var(--font-sans);
  font-size: 13px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-ghost:hover {
  background: var(--color-surface-hover);
  color: var(--color-text);
  border-color: var(--color-border-strong);
}

.btn-ghost:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.icon-btn {
  padding: 6px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

/* Spinner */
.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  display: inline-block;
}

.loading-spinner-large {
  width: 48px;
  height: 48px;
  border: 4px solid rgba(255,255,255,0.1);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s ease-in-out infinite;
  margin-bottom: 24px;
}

.full-loading-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(8px);
  z-index: 100;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: white;
  animation: fadeIn var(--transition-fast);
}

.full-loading-overlay .loading-text {
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.5px;
}

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

/* Error Banner */
.boundary-warning {
  position: absolute;
  top: 80px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 15px;
  z-index: 90;
  pointer-events: none;
  animation: fadeIn var(--transition-fast);
}

.error-banner {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  font-size: 13px;
  color: #fca5a5;
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.5;
}

.error-banner.cf-blocked {
  background: rgba(245, 158, 11, 0.1);
  border-color: rgba(245, 158, 11, 0.3);
  color: #fcd34d;
  flex-wrap: wrap;
}

.error-banner svg {
  flex-shrink: 0;
  margin-top: 1px;
}

/* Navigation status toast (shown over the manga viewer during chapter turns,
   so a failed/slow reload doesn't yank the reader back to the URL screen) */
.nav-status-toast {
  position: fixed;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  max-width: 420px;
  width: calc(100% - 32px);
}

/* HTML Input Panel */
.html-input-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.html-input-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.html-input-header h3 {
  font-size: 15px;
  font-weight: 600;
}

.html-input-hint {
  font-size: 12px;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.html-textarea {
  width: 100%;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-family: 'Courier New', monospace;
  font-size: 12px;
  padding: 10px;
  resize: vertical;
  outline: none;
  transition: border-color var(--transition-fast);
}

.html-textarea:focus {
  border-color: var(--color-primary);
}

kbd {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 4px;
  padding: 1px 5px;
  font-family: var(--font-sans);
  font-size: 11px;
  color: var(--color-text-muted);
}

/* History Section */
.history-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.history-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.history-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.clear-history-btn {
  font-size: 11px;
  color: var(--color-text-subtle);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.clear-history-btn:hover {
  color: var(--color-danger, #ef4444);
}

.history-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.history-item-wrapper {
  display: flex;
  align-items: center;
  gap: 4px;
  width: 100%;
}

.history-item-wrapper .history-item {
  flex: 1;
}

.history-delete-btn {
  background: transparent;
  border: none;
  color: var(--color-text-subtle);
  font-size: 13px;
  padding: 8px;
  border-radius: var(--radius-md);
  cursor: pointer;
  opacity: 0.4;
  transition: all var(--transition-fast);
}

.history-item-wrapper:hover .history-delete-btn {
  opacity: 1;
}

.history-delete-btn:hover {
  background: rgba(239, 68, 68, 0.15);
  color: var(--color-danger, #ef4444);
}

.history-item {
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  padding: 8px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: left;
  color: var(--color-text-muted);
}

.history-item:hover {
  background: var(--color-surface-hover);
  border-color: var(--color-border);
  color: var(--color-text);
}

.history-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.history-title-row {
  display: flex;
  align-items: center;
  gap: 6px;
  overflow: hidden;
}

.history-manga-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.history-url-sub {
  font-size: 11px;
  color: var(--color-text-subtle);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Toolbar Title and Episode Badge */
.toolbar-title-container {
  display: flex;
  align-items: center;
  gap: 8px;
  max-width: 360px;
  min-width: 0;
}

.toolbar-title-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.episode-badge {
  background: linear-gradient(135deg, #7c3aed, #4f46e5);
  color: #ffffff;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 12px;
  white-space: nowrap;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(124, 58, 237, 0.4);
}

.episode-badge.sm {
  font-size: 10px;
  padding: 1px 6px;
}

/* Chapter Transition Toast */
.chapter-toast {
  position: absolute;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 100;
  background: rgba(15, 15, 20, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  padding: 10px 18px;
  border-radius: 30px;
  display: flex;
  align-items: center;
  gap: 10px;
  pointer-events: none;
  animation: toastFadeIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.chapter-toast.warning-toast {
  border-color: rgba(245, 158, 11, 0.4);
  background: rgba(30, 25, 15, 0.92);
}

.toast-warning-text {
  color: #fbbf24;
  font-size: 14px;
  font-weight: 600;
}

.toast-badge {
  background: linear-gradient(135deg, #7c3aed, #4f46e5);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 12px;
  white-space: nowrap;
}

.toast-title {
  color: #f3f4f6;
  font-size: 14px;
  font-weight: 600;
  max-width: 320px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@keyframes toastFadeIn {
  from {
    opacity: 0;
    transform: translate(-50%, -12px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translate(-50%, 0) scale(1);
  }
}

.history-url {
  flex: 1;
  font-size: 13px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.history-time {
  font-size: 11px;
  color: var(--color-text-subtle);
  white-space: nowrap;
  flex-shrink: 0;
}

/* Keyboard hints */
.keyboard-hints {
  display: flex;
  justify-content: center;
  gap: 20px;
  color: var(--color-text-subtle);
  font-size: 11px;
}

.keyboard-hints span {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ============================================================
   MANGA VIEWER
   ============================================================ */
.manga-viewer {
  width: 100vw;
  height: 100vh;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: none; /* hide cursor during reading */
}

.manga-viewer:hover {
  cursor: default;
}

/* Page stage */
.viewer-stage {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
}

.spread-mode {
  gap: 0;
}

.spread-mode .manga-page:first-child {
  justify-content: flex-end;
}

.spread-mode .manga-page:last-child {
  justify-content: flex-start;
}

.single-mode {
  gap: 0;
}

/* Individual manga page */
.manga-page {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  overflow: hidden;
  flex-shrink: 0;
}

.manga-page.fit-width {
  width: 50%;
  max-width: 50vw;
}

.single-mode .manga-page.fit-width {
  width: 100%;
  max-width: 90vw;
}

.manga-page.fit-height {
  height: 100vh;
}

.manga-page.fit-original {
  overflow: auto;
  max-width: 50vw;
  max-height: 100vh;
}

.single-mode .manga-page.fit-original {
  max-width: 100vw;
}

.manga-page img {
  object-fit: contain;
  display: block;
  pointer-events: none;
}

/* Allow Upscale Mode (Default: stretch to fill container) */
.manga-page.allow-upscale.fit-width img {
  width: 100%;
  height: auto;
  max-width: none;
  max-height: none;
}

.manga-page.allow-upscale.fit-height img {
  height: 100%;
  width: auto;
  max-width: none;
  max-height: none;
}

/* No Upscale Mode (Limit max dimensions to native image size) */
.manga-page.no-upscale.fit-width img {
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 100%;
}

.manga-page.no-upscale.fit-height img {
  height: auto;
  max-height: 100%;
  width: auto;
  max-width: 100%;
}

/* Page loading / error states */
.page-placeholder,
.page-error {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 200px;
  min-width: 200px;
  color: var(--color-text-muted);
  font-size: 13px;
}

.page-spinner {
  animation: spin 1s linear infinite;
}

.page-spinner svg {
  width: 40px;
  height: 40px;
}

.spin {
  animation: spin 1s linear infinite;
}

/* Click zones (invisible overlay) */
.click-zones {
  position: absolute;
  inset: 0;
  display: flex;
  pointer-events: none;
  z-index: 2;
}

.zone {
  flex: 1;
  height: 100%;
}

/* Progress bar */
.progress-bar-container {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: rgba(255, 255, 255, 0.08);
  z-index: 10;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transition: width var(--transition-smooth);
  border-radius: 0 2px 2px 0;
}

/* ============================================================
   VIEWER TOOLBAR
   ============================================================ */
.viewer-toolbar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 16px;
  height: 56px;
  background: linear-gradient(to bottom, rgba(0,0,0,0.85) 0%, transparent 100%);
  backdrop-filter: blur(8px);
  transition: opacity var(--transition-smooth), transform var(--transition-smooth);
}

.toolbar-visible {
  opacity: 1;
  transform: translateY(0);
}

.toolbar-hidden {
  opacity: 0;
  transform: translateY(-100%);
  pointer-events: none;
}

.toolbar-left,
.toolbar-right {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.toolbar-center {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 0;
}

.toolbar-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 300px;
}

.page-indicator {
  font-size: 11px;
  color: var(--color-text-muted);
  font-variant-numeric: tabular-nums;
}

/* Toolbar buttons */
.toolbar-btn {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-text);
  border-radius: var(--radius-sm);
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.toolbar-btn:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.2);
}

.toolbar-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.chapter-nav-btn {
  width: auto;
  padding: 0 10px;
  font-size: 12px;
  font-weight: 500;
  gap: 4px;
}

/* Toggle groups */
.toggle-group {
  display: flex;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.toggle-btn {
  background: transparent;
  border: none;
  color: var(--color-text-muted);
  padding: 6px 10px;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 34px;
}

.toggle-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-text);
}

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

/* Side navigation buttons */
.page-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 20;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: white;
  width: 40px;
  height: 72px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.page-nav-btn svg {
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.5));
}

.page-nav-prev {
  left: 12px;
}

.page-nav-next {
  right: 12px;
}

.page-nav-btn:hover:not(:disabled) {
  background: rgba(0, 0, 0, 0.6);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-50%) scale(1.05);
}

.page-nav-btn.disabled,
.page-nav-btn:disabled {
  opacity: 0.2;
  cursor: not-allowed;
}

/* ============================================================
   SETTINGS PANEL
   ============================================================ */
.settings-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  animation: fadeIn var(--transition-smooth);
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.settings-panel {
  width: 360px;
  height: 100%;
  background: #111113;
  border-left: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  box-shadow: var(--shadow-panel);
  animation: slideIn var(--transition-smooth);
}

@keyframes slideIn {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}

.settings-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  background: #111113;
  z-index: 1;
}

.settings-header h2 {
  font-size: 16px;
  font-weight: 700;
}

.settings-body {
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  flex: 1;
}

.settings-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.settings-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  display: flex;
  align-items: center;
  gap: 4px;
}

.settings-hint {
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  color: var(--color-accent);
}

.settings-desc {
  font-size: 12px;
  color: var(--color-text-subtle);
  line-height: 1.6;
}

/* Option Cards */
.option-grid {
  display: grid;
  gap: 8px;
}

.option-grid.cols-2 { grid-template-columns: 1fr 1fr; }
.option-grid.cols-3 { grid-template-columns: 1fr 1fr 1fr; }

.option-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 12px 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  transition: all var(--transition-fast);
  color: var(--color-text-muted);
}

.option-card svg {
  width: 40px;
  height: 40px;
}

.option-card span {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-text);
}

.option-card small {
  font-size: 11px;
  color: var(--color-text-muted);
}

.option-card.compact {
  padding: 10px 8px;
  gap: 4px;
}

.option-card.compact svg {
  display: none;
}

.option-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--color-border-strong);
  color: var(--color-text);
}

.option-card.selected {
  background: rgba(124, 58, 237, 0.15);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.option-card.selected span {
  color: var(--color-accent);
}

/* Offset control */
.offset-control {
  display: flex;
  align-items: center;
  gap: 8px;
}

.offset-slider {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  outline: none;
  cursor: pointer;
}

.offset-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  background: var(--color-primary);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 0 8px var(--color-primary-glow);
  transition: transform var(--transition-fast);
}

.offset-slider::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.offset-value {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-accent);
  min-width: 28px;
  text-align: right;
}

/* Color swatches */
.color-options {
  display: flex;
  gap: 12px;
}

.color-swatch {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.color-swatch:hover {
  transform: scale(1.1);
}

.color-swatch.selected {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-glow);
}

/* Settings footer (shortcuts) */
.settings-footer {
  border-top: 1px solid var(--color-border);
  padding: 16px 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.shortcuts-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-subtle);
  text-transform: uppercase;
  letter-spacing: 0.07em;
}

.shortcuts-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 16px;
  font-size: 12px;
  color: var(--color-text-muted);
}

.shortcuts-grid kbd {
  font-size: 11px;
}

/* ============================================================
   SCROLLBAR
   ============================================================ */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.25);
}