:root {
  --bg: #0c0c14;
  --bg-raised: rgba(255, 255, 255, 0.04);
  --bg-surface: rgba(255, 255, 255, 0.06);
  --bg-hover: rgba(255, 255, 255, 0.08);
  --glass: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.1);
  --border: rgba(255, 255, 255, 0.08);
  --border-light: rgba(255, 255, 255, 0.12);
  --text: #f0f0f5;
  --text-muted: #9090a8;
  --text-dim: #5a5a72;
  --lemon: #FFE135;
  --lemon-hover: #FFF176;
  --lemon-glow: rgba(255, 225, 53, 0.15);
  --lemon-glow-strong: rgba(255, 225, 53, 0.3);
  --lemon-dark: #E6C800;
  --green: #4ADE80;
  --green-dim: rgba(74, 222, 128, 0.12);
  --red: #FF6B6B;
  --red-dim: rgba(255, 107, 107, 0.1);
  --orange: #FBBF24;
  --purple: #A78BFA;
  --pink: #F472B6;
  --radius: 16px;
  --radius-sm: 10px;
  --font: 'Space Grotesk', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Animated background blobs */
.bg-blobs {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.4;
  animation: blobFloat 20s ease-in-out infinite;
}

.blob-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255, 225, 53, 0.3), transparent 70%);
  top: -10%;
  left: -5%;
  animation-delay: 0s;
}

.blob-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(167, 139, 250, 0.25), transparent 70%);
  top: 40%;
  right: -10%;
  animation-delay: -7s;
}

.blob-3 {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(244, 114, 182, 0.2), transparent 70%);
  bottom: -5%;
  left: 20%;
  animation-delay: -14s;
}

@keyframes blobFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -40px) scale(1.05); }
  50% { transform: translate(-20px, 20px) scale(0.95); }
  75% { transform: translate(15px, 35px) scale(1.02); }
}

/* Layout */
.app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 1;
}

.main {
  max-width: 720px;
  width: 100%;
  margin: 0 auto;
  padding: 0 1.25rem 4rem;
  flex: 1;
}

/* Glass card mixin */
.glass-card {
  background: var(--glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
}

/* Top bar */
.topbar {
  border-bottom: 1px solid var(--glass-border);
  background: rgba(12, 12, 20, 0.6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.topbar-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 0.9rem 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-weight: 700;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text);
}

.logo-icon {
  font-size: 1.3rem;
  animation: lemonBounce 2s ease-in-out infinite;
  display: inline-flex;
  align-items: center;
}
.logo-icon .lemon-svg {
  filter: drop-shadow(0 0 6px var(--lemon-glow-strong));
}

@keyframes lemonBounce {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(-10deg); }
  75% { transform: rotate(10deg); }
}

.logo-text {
  background: linear-gradient(135deg, var(--lemon) 0%, var(--orange) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Hero */
.hero {
  text-align: center;
  padding: 3rem 0 2rem;
}

.hero-icon {
  font-size: 4rem;
  margin-bottom: 0.75rem;
  animation: heroSqueeze 3s ease-in-out infinite;
  display: flex;
  justify-content: center;
}
.hero-icon .lemon-svg-hero {
  filter: drop-shadow(0 0 20px var(--lemon-glow-strong)) drop-shadow(0 0 40px var(--lemon-glow));
  display: inline-block;
}

@keyframes heroSqueeze {
  0%, 100% { transform: scale(1) rotate(0deg); }
  20% { transform: scale(1.1, 0.9) rotate(-5deg); }
  40% { transform: scale(0.9, 1.1) rotate(5deg); }
  60% { transform: scale(1.05, 0.95) rotate(-2deg); }
  80% { transform: scale(1) rotate(0deg); }
}

.hero h1 {
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 0.5rem;
  line-height: 1.2;
  background: linear-gradient(135deg, var(--lemon) 0%, var(--orange) 40%, var(--pink) 70%, var(--purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 400;
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.5;
}

/* How it works */
.how-it-works {
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
}

.how-steps {
  display: flex;
  gap: 1.5rem;
}

.how-step {
  flex: 1;
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
}

.how-step-num {
  width: 26px;
  height: 26px;
  min-width: 26px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--lemon), var(--orange));
  color: #1a1a2e;
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
}

.how-step strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.1rem;
}

.how-step-desc {
  display: block;
  font-size: 0.78rem;
  color: var(--text-dim);
  line-height: 1.4;
}

/* Input group */
.input-group {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.input-wrapper {
  flex: 1;
  display: flex;
  align-items: center;
  background: var(--bg-surface);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  backdrop-filter: blur(10px);
}

.input-wrapper:focus-within {
  border-color: var(--lemon);
  box-shadow: 0 0 0 3px var(--lemon-glow), 0 0 30px var(--lemon-glow);
}

.input-prefix {
  padding: 0 0 0 1rem;
  color: var(--lemon);
  font-weight: 600;
  font-size: 0.95rem;
  user-select: none;
}

.input-wrapper input {
  flex: 1;
  background: none;
  border: none;
  padding: 0.8rem 1rem 0.8rem 0.25rem;
  color: var(--text);
  font-family: var(--font);
  font-size: 0.95rem;
  outline: none;
}

.input-wrapper input::placeholder {
  color: var(--text-dim);
}

.btn-scrape {
  padding: 0 1.75rem;
  background: linear-gradient(135deg, var(--lemon) 0%, var(--orange) 100%);
  color: #1a1a00;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  position: relative;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.btn-scrape::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--lemon-hover) 0%, var(--lemon) 100%);
  opacity: 0;
  transition: opacity 0.2s;
}

.btn-scrape:hover::before { opacity: 1; }
.btn-scrape:hover { transform: translateY(-1px); box-shadow: 0 4px 20px var(--lemon-glow-strong); }
.btn-scrape:active { transform: scale(0.97) translateY(0); }

.btn-scrape .btn-text,
.btn-scrape .btn-icon {
  position: relative;
  z-index: 1;
}

.btn-stop {
  padding: 0 1.75rem;
  background: linear-gradient(135deg, var(--red), #ff4757);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.btn-stop:hover { transform: translateY(-1px); box-shadow: 0 4px 20px rgba(255, 107, 107, 0.3); }

/* Options panel */
.options-panel {
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.options-header h2 {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--lemon);
  margin-bottom: 0.25rem;
}

.options-subtitle {
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-bottom: 1rem;
}

/* Info tooltip (?) badges */
.info-tooltip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 1px solid var(--glass-border);
  color: var(--text-dim);
  font-size: 0.65rem;
  font-weight: 700;
  cursor: help;
  position: relative;
  vertical-align: middle;
  margin-left: 0.3rem;
  transition: all 0.2s;
}

.info-tooltip:hover {
  background: var(--lemon-glow);
  border-color: var(--lemon);
  color: var(--lemon);
}

.info-tooltip:hover::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--text);
  color: var(--bg);
  padding: 0.6rem 0.8rem;
  border-radius: 8px;
  font-size: 0.75rem;
  font-weight: 400;
  line-height: 1.45;
  width: 240px;
  white-space: normal;
  z-index: 100;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  pointer-events: none;
}

.info-tooltip:hover::before {
  content: '';
  position: absolute;
  bottom: calc(100% + 3px);
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: var(--text);
  z-index: 100;
  pointer-events: none;
}

.options-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.option-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

/* Pills */
.pill-group {
  display: flex;
  gap: 0.4rem;
}

.pill {
  padding: 0.4rem 0.85rem;
  background: var(--bg-surface);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  color: var(--text-muted);
  font-family: var(--font);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.pill:hover {
  border-color: var(--lemon);
  color: var(--text);
  transform: translateY(-1px);
}

.pill.active {
  background: var(--lemon-glow-strong);
  border-color: var(--lemon);
  color: var(--lemon);
  box-shadow: 0 0 12px var(--lemon-glow);
}

/* Small inputs */
.input-small {
  width: 100%;
  padding: 0.5rem 0.7rem;
  background: var(--bg-surface);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.9rem;
  outline: none;
  transition: all 0.2s;
}

.input-small:focus {
  border-color: var(--lemon);
  box-shadow: 0 0 0 3px var(--lemon-glow);
}

/* Select */
.select-wrapper {
  position: relative;
}

.select-wrapper select {
  width: 100%;
  padding: 0.5rem 0.7rem;
  background: var(--bg-surface);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.9rem;
  outline: none;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  padding-right: 1.5rem;
  transition: all 0.2s;
}

.select-wrapper select:focus {
  border-color: var(--lemon);
}

.select-wrapper::after {
  content: '';
  position: absolute;
  right: 0.7rem;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid var(--text-muted);
  pointer-events: none;
}

/* Toggles */
.toggles-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
}

.toggle-switch {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  cursor: pointer;
  padding: 0.5rem 0.6rem;
  border-radius: var(--radius-sm);
  transition: background 0.2s;
}

.toggle-switch:hover {
  background: var(--bg-hover);
}

.toggle-switch input {
  display: none;
}

.toggle-slider {
  width: 36px;
  height: 20px;
  background: var(--border-light);
  border-radius: 10px;
  position: relative;
  transition: background 0.3s;
  flex-shrink: 0;
}

.toggle-slider::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  background: #fff;
  border-radius: 50%;
  top: 2px;
  left: 2px;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.toggle-switch input:checked + .toggle-slider {
  background: linear-gradient(135deg, var(--lemon), var(--orange));
}

.toggle-switch input:checked + .toggle-slider::after {
  transform: translateX(16px);
}

.toggle-text {
  font-size: 0.85rem;
  color: var(--text-muted);
  user-select: none;
}

.toggle-switch input:checked ~ .toggle-text {
  color: var(--text);
}

/* Keywords panel */
.keywords-panel {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--glass-border);
}

.keywords-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.35rem;
}

.btn-text {
  background: none;
  border: none;
  color: var(--lemon);
  font-family: var(--font);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  padding: 0.2rem 0.4rem;
  border-radius: 6px;
  transition: background 0.15s;
}

.btn-text:hover {
  background: var(--lemon-glow);
}

.hint {
  color: var(--text-dim);
  font-size: 0.78rem;
  margin-bottom: 0.75rem;
}

.keyword-editor {
  background: var(--bg-surface);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  margin-bottom: 0.6rem;
}

.keyword-editor-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.4rem;
}

.keyword-editor-header input {
  background: none;
  border: 1px solid transparent;
  color: var(--text);
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  outline: none;
}

.keyword-editor-header input:focus {
  border-color: var(--glass-border);
}

.remove-category {
  background: none;
  border: none;
  color: var(--red);
  font-family: var(--font);
  font-size: 0.78rem;
  cursor: pointer;
  padding: 0.15rem 0.3rem;
  opacity: 0.7;
  transition: opacity 0.15s;
}

.remove-category:hover { opacity: 1; }

.keyword-editor textarea {
  width: 100%;
  min-height: 60px;
  padding: 0.4rem;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--glass-border);
  border-radius: 6px;
  color: var(--text-muted);
  font-family: var(--font);
  font-size: 0.8rem;
  resize: vertical;
  outline: none;
}

.keyword-editor textarea:focus {
  border-color: var(--lemon);
}

/* Progress */
.progress-card {
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin-bottom: 1.5rem;
}

.progress-bar {
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 0.6rem;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--lemon), var(--orange), var(--pink));
  background-size: 200% 100%;
  border-radius: 3px;
  transition: width 0.3s;
  width: 0%;
  animation: progressShimmer 2s linear infinite;
}

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

#statusText {
  color: var(--text-muted);
  font-size: 0.82rem;
}

/* Error */
.error-card {
  background: var(--red-dim);
  border: 1px solid rgba(255, 107, 107, 0.2);
  border-radius: var(--radius);
  padding: 1rem 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--red);
  font-size: 0.88rem;
  backdrop-filter: blur(10px);
}

/* Results */
.results-section {
  margin-top: 0.5rem;
}

.results-header h2 {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--lemon);
  margin-bottom: 0.25rem;
}

.results-subtitle {
  font-size: 0.82rem;
  color: var(--text-dim);
  margin-bottom: 1rem;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.stat-card {
  background: var(--glass);
  backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 1.1rem;
  transition: all 0.2s;
}

.stat-card:hover {
  transform: translateY(-2px);
  border-color: var(--lemon);
  box-shadow: 0 4px 20px var(--lemon-glow);
}

.stat-card .value {
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1.2;
  background: linear-gradient(135deg, var(--lemon), var(--orange));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-card .label {
  font-size: 0.75rem;
  color: var(--text-dim);
  margin-top: 0.2rem;
}

/* Download bar */
.download-bar {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.btn-download {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.1rem;
  background: var(--bg-surface);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: var(--font);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-download:hover {
  background: var(--bg-hover);
  border-color: var(--lemon);
  transform: translateY(-1px);
  box-shadow: 0 2px 12px var(--lemon-glow);
}

.btn-download svg {
  color: var(--lemon);
}

/* Export hints */
.export-hint {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
  margin-bottom: 1rem;
}

.export-hint p {
  font-size: 0.78rem;
  color: var(--text-dim);
  line-height: 1.5;
}

.export-hint p + p {
  margin-top: 0.3rem;
}

.export-hint strong {
  color: var(--text-muted);
  font-weight: 600;
}

/* Preview */
.preview-section {
  margin-top: 0.5rem;
}

.preview-section summary {
  cursor: pointer;
  color: var(--text-muted);
  font-size: 0.82rem;
  margin-bottom: 0.75rem;
  user-select: none;
  font-weight: 500;
}

.preview-section summary:hover {
  color: var(--lemon);
}

.preview-list {
  max-height: 500px;
  overflow-y: auto;
}

.preview-post {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 1rem;
  margin-bottom: 0.6rem;
  backdrop-filter: blur(10px);
  transition: all 0.2s;
}

.preview-post:hover {
  border-color: var(--glass-border);
  transform: translateX(4px);
}

.preview-post h3 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.3rem;
  line-height: 1.3;
}

.preview-post h3 a {
  color: var(--text);
  text-decoration: none;
  transition: color 0.15s;
}

.preview-post h3 a:hover {
  color: var(--lemon);
}

.preview-post .meta {
  color: var(--text-dim);
  font-size: 0.75rem;
}

.preview-post .categories {
  margin-top: 0.4rem;
  display: flex;
  gap: 0.3rem;
  flex-wrap: wrap;
}

.badge {
  display: inline-block;
  padding: 0.15rem 0.6rem;
  border-radius: 14px;
  font-size: 0.7rem;
  font-weight: 600;
  background: var(--lemon-glow-strong);
  color: var(--lemon);
  border: 1px solid var(--lemon-glow-strong);
}

/* Footer */
footer {
  text-align: center;
  padding: 2rem 1rem;
  border-top: 1px solid var(--glass-border);
}

.footer-content {
  max-width: 720px;
  margin: 0 auto;
}

.footer-main {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.footer-note {
  font-size: 0.72rem;
  color: var(--text-dim);
}

/* Theme toggle */
.theme-toggle {
  background: var(--bg-surface);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--text-muted);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.theme-toggle:hover {
  border-color: var(--lemon);
  color: var(--lemon);
  background: var(--lemon-glow);
  transform: rotate(15deg);
}

.theme-toggle .icon-moon { display: none; }
.theme-toggle .icon-sun { display: block; }

[data-theme="light"] .theme-toggle .icon-moon { display: block; }
[data-theme="light"] .theme-toggle .icon-sun { display: none; }

/* Lemon Light Theme */
[data-theme="light"] {
  --bg: #FFFEF5;
  --bg-raised: rgba(0, 0, 0, 0.02);
  --bg-surface: rgba(0, 0, 0, 0.03);
  --bg-hover: rgba(0, 0, 0, 0.05);
  --glass: rgba(255, 255, 255, 0.7);
  --glass-border: rgba(0, 0, 0, 0.08);
  --border: rgba(0, 0, 0, 0.06);
  --border-light: rgba(0, 0, 0, 0.1);
  --text: #1a1a2e;
  --text-muted: #5a5a72;
  --text-dim: #8a8aa0;
  --lemon: #D4A800;
  --lemon-hover: #C09600;
  --lemon-glow: rgba(212, 168, 0, 0.12);
  --lemon-glow-strong: rgba(212, 168, 0, 0.22);
  --lemon-dark: #B89200;
  --green: #16A34A;
  --green-dim: rgba(22, 163, 74, 0.1);
  --red: #DC2626;
  --red-dim: rgba(220, 38, 38, 0.08);
  --orange: #D97706;
  --purple: #7C3AED;
  --pink: #DB2777;
}

[data-theme="light"] .topbar {
  background: rgba(255, 254, 245, 0.8);
}

[data-theme="light"] .blob-1 {
  background: radial-gradient(circle, rgba(255, 225, 53, 0.15), transparent 70%);
}

[data-theme="light"] .blob-2 {
  background: radial-gradient(circle, rgba(124, 58, 237, 0.1), transparent 70%);
}

[data-theme="light"] .blob-3 {
  background: radial-gradient(circle, rgba(219, 39, 119, 0.08), transparent 70%);
}

[data-theme="light"] .error-card {
  color: var(--red);
}

[data-theme="light"] .toggle-slider::after {
  background: #fff;
}

[data-theme="light"] .btn-scrape,
[data-theme="light"] .btn-analyze {
  color: #1a1a00;
}

[data-theme="light"] .btn-stop {
  color: #fff;
}

[data-theme="light"] .keyword-editor textarea {
  background: rgba(0, 0, 0, 0.03);
}

/* Analyze button */
.btn-analyze {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.4rem;
  background: linear-gradient(135deg, var(--lemon), var(--orange));
  border: none;
  border-radius: var(--radius-sm);
  color: #1a1a00;
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.btn-analyze:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 20px var(--lemon-glow-strong);
}

.btn-analyze:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* Disabled time filter state */
#timeFilterBlock.disabled {
  opacity: 0.4;
  pointer-events: none;
}

.time-filter-note, .limit-note {
  font-size: 0.72rem;
  color: var(--text-dim);
  margin-top: 0.25rem;
  font-style: italic;
}

/* Primary download button */
.btn-download-primary {
  background: linear-gradient(135deg, var(--lemon), var(--orange));
  color: #1a1a00;
  font-size: 0.9rem;
  padding: 0.75rem 1.5rem;
  border: none;
}

.btn-download-primary:hover {
  background: linear-gradient(135deg, var(--lemon-hover), var(--orange));
  border-color: transparent;
}

.download-bar-secondary {
  margin-top: 0.5rem;
}

/* Other formats toggle */
.other-formats {
  margin-bottom: 1rem;
}

.other-formats summary {
  cursor: pointer;
  color: var(--text-muted);
  font-size: 0.82rem;
  margin-bottom: 0.5rem;
  user-select: none;
  font-weight: 500;
}

.other-formats summary:hover {
  color: var(--lemon);
}

/* Advanced keyword section */
.advanced-section {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--glass-border);
}

.advanced-toggle {
  cursor: pointer;
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  user-select: none;
  padding: 0.3rem 0;
}

.advanced-toggle:hover {
  color: var(--lemon);
}

.advanced-section .keywords-panel {
  margin-top: 0.75rem;
}

/* Resume banner */
.resume-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  margin-bottom: 1.5rem;
  border: 1px solid var(--lemon-glow-strong);
  background: var(--lemon-glow);
}

.resume-info strong {
  color: var(--text);
  font-size: 0.9rem;
}

.resume-info p {
  color: var(--text-muted);
  font-size: 0.82rem;
  margin-top: 0.2rem;
}

.resume-actions {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}

.btn-resume {
  padding: 0.5rem 1.2rem;
  background: linear-gradient(135deg, var(--lemon), var(--orange));
  border: none;
  border-radius: var(--radius-sm);
  color: #1a1a00;
  font-family: var(--font);
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-resume:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 12px var(--lemon-glow-strong);
}

.btn-discard {
  padding: 0.5rem 1rem;
  background: var(--bg-surface);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-family: var(--font);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-discard:hover {
  border-color: var(--red);
  color: var(--red);
}

/* Analysis card */
.analysis-card {
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

.analysis-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.5rem;
}

.analysis-header h2 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
}

.badge-nsfw {
  background: var(--red-dim);
  color: var(--red);
  border-color: rgba(255, 107, 107, 0.3);
  font-size: 0.7rem;
}

.analysis-desc {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 1rem;
  line-height: 1.4;
}

/* Collection plan */
.collection-plan {
  margin-top: 1.25rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--glass-border);
}

.collection-plan h3 {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--lemon);
  margin-bottom: 0.5rem;
}

.plan-sorts {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.plan-sort-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 0.75rem;
  background: var(--bg-surface);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
}

.plan-sort-label {
  color: var(--text);
  font-weight: 500;
}

.plan-sort-max {
  color: var(--text-dim);
  font-size: 0.78rem;
}

.plan-estimate {
  background: var(--lemon-glow);
  border: 1px solid var(--lemon-glow-strong);
  border-radius: var(--radius-sm);
  padding: 0.85rem 1rem;
}

.estimate-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.estimate-row + .estimate-row {
  margin-top: 0.3rem;
}

.estimate-row strong {
  color: var(--text);
}

.estimate-hint {
  margin-top: 0.6rem;
  font-size: 0.78rem;
  color: var(--text-dim);
  font-style: italic;
}

.analysis-actions {
  margin-top: 1.25rem;
  display: flex;
  gap: 0.75rem;
}

/* Hidden */
.hidden { display: none !important; }

/* Responsive */
@media (max-width: 640px) {
  .main { padding: 0 0.75rem 3rem; }
  .hero { padding: 2rem 0 1.5rem; }
  .hero h1 { font-size: 1.5rem; }
  .hero-icon { font-size: 3rem; }
  .options-grid { grid-template-columns: 1fr; gap: 1rem; }
  .toggles-grid { grid-template-columns: 1fr; }
  .input-group { flex-direction: column; }
  .btn-scrape, .btn-stop, .btn-analyze { width: 100%; padding: 0.8rem; justify-content: center; }
  .resume-banner { flex-direction: column; gap: 0.75rem; text-align: center; }
  .resume-actions { justify-content: center; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .how-steps { flex-direction: column; gap: 0.75rem; }
  .info-tooltip:hover::after { left: auto; right: -8px; transform: none; width: 200px; }
  .info-tooltip:hover::before { left: auto; right: 4px; transform: none; }
}