/* ==========================================================================
   Episode Finder - Simple Functional Styles
   ========================================================================== */

:root {
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Dark Theme */
  --bg-primary: #09090b;
  --bg-card: #121215;
  --bg-card-hover: #18181b;
  --bg-input: #121215;
  
  --border-subtle: #27272a;
  --border-active: #3f3f46;
  --border-focus: #ffffff;
  
  --text-primary: #f4f4f5;
  --text-secondary: #a1a1aa;
  --text-muted: #71717a;
  
  --accent-primary: #ffffff;
  --accent-contrast: #09090b;
  --accent-blue: #3b82f6;
  --accent-emerald: #10b981;
  --accent-rose: #f43f5e;
  
  --deleted-badge-bg: rgba(245, 158, 11, 0.12);
  --deleted-badge-text: #f59e0b;
  --deleted-badge-border: rgba(245, 158, 11, 0.25);
  
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;
  
  --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.4), 0 0 0 1px var(--border-subtle);
}

html:not(.dark) {
  --bg-primary: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #f4f4f5;
  --bg-input: #f4f4f5;
  
  --border-subtle: #e4e4e7;
  --border-active: #a1a1aa;
  --border-focus: #18181b;
  
  --text-primary: #09090b;
  --text-secondary: #52525b;
  --text-muted: #71717a;
  
  --accent-primary: #09090b;
  --accent-contrast: #ffffff;
  
  --deleted-badge-bg: #fef3c7;
  --deleted-badge-text: #b45309;
  --deleted-badge-border: #fde68a;
  
  --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.05), 0 0 0 1px var(--border-subtle);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.5;
}

.app-container {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 20px 60px 20px;
}

/* Navbar */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  border-bottom: 1px solid var(--border-subtle);
  margin-bottom: 32px;
}

.brand-title {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.icon-button {
  background: transparent;
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.15s ease;
}

.icon-button:hover {
  background: var(--bg-card-hover);
  color: var(--text-primary);
  border-color: var(--border-active);
}

html.dark .sun-icon { display: block; }
html.dark .moon-icon { display: none; }
html:not(.dark) .sun-icon { display: none; }
html:not(.dark) .moon-icon { display: block; }

/* Search Bar */
.search-box-wrapper {
  margin-bottom: 16px;
}

.search-input-group {
  display: flex;
  align-items: center;
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 4px 6px 4px 14px;
  transition: border-color 0.15s ease;
}

.search-input-group:focus-within {
  border-color: var(--border-focus);
}

.search-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 15px;
  font-family: inherit;
  outline: none;
}

.search-input::placeholder {
  color: var(--text-muted);
}

.clear-button {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 6px;
  cursor: pointer;
  display: flex;
  align-items: center;
}

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

.keyboard-hint kbd {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  padding: 2px 6px;
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  margin-right: 8px;
}

.search-button {
  background: var(--accent-primary);
  color: var(--accent-contrast);
  border: none;
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  font-weight: 500;
  font-size: 13px;
  cursor: pointer;
}

.btn-spinner {
  width: 12px;
  height: 12px;
  border: 2px solid var(--accent-contrast);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  display: inline-block;
}

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

/* Suggestion Pills */
.suggestions-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}

.pill {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-size: 12px;
  font-family: inherit;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  cursor: pointer;
}

.pill:hover {
  border-color: var(--border-active);
  color: var(--text-primary);
}

/* Toolbar */
.toolbar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 0;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border-subtle);
  font-size: 13px;
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 6px;
}

.filter-group label {
  color: var(--text-muted);
  font-size: 12px;
}

.select-input {
  background: var(--bg-input);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  font-size: 12px;
  font-family: inherit;
  padding: 3px 6px;
  border-radius: var(--radius-sm);
  outline: none;
}

.search-meta {
  margin-left: auto;
  color: var(--text-muted);
  font-size: 12px;
  font-family: var(--font-mono);
}

/* Results */
.results-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.result-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  box-shadow: var(--shadow-card);
}

.result-card:hover {
  border-color: var(--border-active);
}

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.speaker-container {
  display: flex;
  align-items: center;
  gap: 8px;
}

.speaker-name {
  font-weight: 600;
  font-size: 14px;
}

.deleted-scene-badge {
  display: inline-flex;
  align-items: center;
  padding: 1px 7px;
  font-size: 11px;
  font-weight: 500;
  border-radius: var(--radius-full);
  background-color: var(--deleted-badge-bg);
  color: var(--deleted-badge-text);
  border: 1px solid var(--deleted-badge-border);
  letter-spacing: 0.01em;
}

.episode-pill {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
}

.quote-content {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  padding-top: 8px;
  border-top: 1px solid var(--border-subtle);
}

.score-text {
  font-family: var(--font-mono);
  color: var(--text-muted);
}

.copy-button {
  background: transparent;
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  padding: 3px 8px;
  font-size: 12px;
  cursor: pointer;
}

.copy-button:hover {
  color: var(--text-primary);
  border-color: var(--border-active);
}

/* Skeleton Loader */
.skeleton-container {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.skeleton-card {
  height: 100px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  opacity: 0.6;
  animation: pulse 1.2s infinite ease-in-out;
}

@keyframes pulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 0.3; }
}

/* Empty & Error States */
.empty-state, .error-state {
  text-align: center;
  padding: 48px 16px;
}

.empty-text, .error-text {
  font-size: 14px;
  color: var(--text-muted);
}

.retry-button {
  margin-top: 12px;
  background: var(--accent-primary);
  color: var(--accent-contrast);
  border: none;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 12px;
  cursor: pointer;
}

.hidden {
  display: none !important;
}