/* ============================================================
   Base styles (replaces Tailwind base/reset)
   ============================================================ */

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

body {
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: #f8fafc;
  color: #0f172a;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ============================================================
   Color Scheme Generator - Scoped Styles
   All classes prefixed with csg- to avoid conflicts
   ============================================================ */

.csg-root {
  --csg-primary: #2563eb;
  --csg-secondary: #0891b2;
  --csg-accent: #f59e0b;
  --csg-neutral: #475569;
  --csg-background: #f8fafc;
  --csg-surface: #ffffff;
  --csg-text: #0f172a;
  --csg-muted: #64748b;
  --csg-success: #16a34a;
  --csg-warning: #d97706;
  --csg-error: #dc2626;
  --csg-radius: 14px;
  --csg-radius-sm: 8px;
  --csg-radius-lg: 22px;
  --csg-transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --csg-font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  font-family: var(--csg-font);
  color: var(--csg-text);
  line-height: 1.6;
  box-sizing: border-box;
}

.csg-root *,
.csg-root *::before,
.csg-root *::after {
  box-sizing: border-box;
}

.csg-root h1,
.csg-root h2,
.csg-root h3,
.csg-root h4 {
  line-height: 1.2;
  margin: 0;
}

.csg-root p {
  margin: 0;
}

.csg-root button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

.csg-root input {
  font-family: inherit;
}

/* ===== Layout ===== */

.csg-wrapper {
  max-width: 1280px;
  margin: 0 auto;
  padding: 48px 24px 80px;
}

.csg-header-block {
  text-align: center;
  margin-bottom: 48px;
}

.csg-title {
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #0f172a;
  margin-bottom: 12px;
}

.csg-root .csg-subtitle {
  display: block;
  width: min(100%, 560px);
  margin-right: auto;
  margin-left: auto;
  font-size: 1.15rem;
  color: #475569;
  text-align: center;
}

/* ===== Controls Bar ===== */

.csg-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 20px 24px;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: var(--csg-radius-lg);
  margin-bottom: 40px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.csg-control-group {
  display: flex;
  align-items: center;
  gap: 10px;
}

.csg-control-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.csg-hue-slider-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

.csg-hue-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 200px;
  height: 10px;
  border-radius: 6px;
  background: linear-gradient(
    to right,
    hsl(0, 70%, 55%),
    hsl(60, 70%, 55%),
    hsl(120, 70%, 45%),
    hsl(180, 70%, 45%),
    hsl(240, 70%, 55%),
    hsl(300, 70%, 55%),
    hsl(360, 70%, 55%)
  );
  outline: none;
  cursor: pointer;
}

.csg-hue-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid #0f172a;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  transition: transform 0.15s ease;
}

.csg-hue-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.csg-hue-slider::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid #0f172a;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.csg-hue-value {
  font-size: 0.85rem;
  font-weight: 700;
  color: #334155;
  min-width: 42px;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.csg-select {
  padding: 8px 14px;
  border: 1px solid #cbd5e1;
  border-radius: var(--csg-radius-sm);
  background: #fff;
  font-size: 0.875rem;
  font-weight: 500;
  color: #1e293b;
  cursor: pointer;
  transition: border-color var(--csg-transition);
}

.csg-select:hover {
  border-color: #94a3b8;
}

.csg-select:focus {
  outline: 2px solid #2563eb;
  outline-offset: 1px;
}

.csg-toggle-group {
  display: flex;
  border: 1px solid #cbd5e1;
  border-radius: var(--csg-radius-sm);
  overflow: hidden;
}

.csg-toggle-btn {
  padding: 8px 16px;
  font-size: 0.8rem;
  font-weight: 600;
  color: #64748b;
  background: #fff;
  transition: all var(--csg-transition);
}

.csg-toggle-btn.csg-active {
  background: #1e293b;
  color: #fff;
}

.csg-btn {
  padding: 10px 18px;
  border-radius: var(--csg-radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--csg-transition);
}

.csg-btn-primary {
  background: #1e293b;
  color: #fff;
}

.csg-btn-primary:hover {
  background: #0f172a;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.25);
}

.csg-btn-ghost {
  background: #f1f5f9;
  color: #334155;
}

.csg-btn-ghost:hover {
  background: #e2e8f0;
}

/* ===== Vibrance Control ===== */

.csg-vibrance-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 160px;
  height: 8px;
  border-radius: 4px;
  background: linear-gradient(to right, #94a3b8, #3b82f6, #2563eb);
  outline: none;
  cursor: pointer;
}

.csg-vibrance-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid #1e293b;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  transition: transform 0.15s ease;
}

.csg-vibrance-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.csg-vibrance-slider::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid #1e293b;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.csg-vibrance-value {
  font-size: 0.85rem;
  font-weight: 700;
  color: #334155;
  min-width: 42px;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

/* ===== Preset Palettes ===== */

.csg-presets-section {
  margin-bottom: 40px;
}

.csg-presets-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #0f172a;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.csg-presets-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 14px;
}

.csg-preset-card {
  border: 1px solid #e2e8f0;
  border-radius: var(--csg-radius);
  overflow: hidden;
  cursor: pointer;
  transition: all var(--csg-transition);
  background: #fff;
}

.csg-preset-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  border-color: #cbd5e1;
}

.csg-preset-strip {
  display: flex;
  height: 56px;
}

.csg-preset-strip-color {
  flex: 1;
}

.csg-preset-info {
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.csg-preset-name {
  font-size: 0.85rem;
  font-weight: 700;
  color: #1e293b;
}

.csg-preset-mode {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #94a3b8;
}

/* ===== Color Palette Display ===== */

.csg-palette {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  margin-bottom: 48px;
}

.csg-swatch {
  border-radius: var(--csg-radius);
  overflow: hidden;
  border: 1px solid #e2e8f0;
  transition: transform var(--csg-transition), box-shadow var(--csg-transition);
  background: #fff;
}

.csg-swatch:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.csg-swatch-color {
  height: 110px;
  position: relative;
  cursor: pointer;
  transition: height var(--csg-transition);
}

.csg-swatch:hover .csg-swatch-color {
  height: 125px;
}

.csg-swatch-copy-hint {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
  opacity: 0;
  transition: opacity var(--csg-transition);
  color: rgba(255, 255, 255, 0.95);
  background: rgba(0, 0, 0, 0.25);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.csg-swatch-color:hover .csg-swatch-copy-hint {
  opacity: 1;
}

.csg-swatch-info {
  padding: 10px 14px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.csg-swatch-role {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #94a3b8;
}

.csg-swatch-hex {
  font-size: 0.85rem;
  font-weight: 600;
  color: #1e293b;
  font-variant-numeric: tabular-nums;
  font-family: "SF Mono", "Fira Code", monospace;
}

.csg-swatch-values {
  padding: 0 14px 10px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.csg-swatch-value-line {
  font-size: 0.68rem;
  color: #94a3b8;
  font-family: "SF Mono", "Fira Code", monospace;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* ===== Preview Section ===== */

.csg-preview-section {
  margin-bottom: 48px;
}

.csg-preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}

.csg-preview-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #0f172a;
  letter-spacing: -0.02em;
}

.csg-preview-tabs {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
}

.csg-tab {
  padding: 8px 16px;
  font-size: 0.82rem;
  font-weight: 600;
  color: #64748b;
  border-radius: var(--csg-radius-sm);
  transition: all var(--csg-transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.csg-tab:hover {
  background: #f1f5f9;
  color: #334155;
}

.csg-tab.csg-active {
  background: #1e293b;
  color: #fff;
}

.csg-tab.csg-active:hover {
  background: #0f172a;
}

/* ===== Preview Frames ===== */

.csg-preview-frame {
  background: var(--csg-background);
  border-radius: var(--csg-radius-lg);
  border: 1px solid #e2e8f0;
  overflow: hidden;
  min-height: 420px;
  transition: background var(--csg-transition);
}

/* --- Dashboard Preview --- */

.csg-dash {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: 420px;
}

.csg-dash-sidebar {
  background: var(--csg-surface);
  padding: 20px 16px;
  border-right: 1px solid var(--csg-border, #e2e8f0);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.csg-dash-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  margin-bottom: 20px;
}

.csg-dash-logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 9px;
  background: var(--csg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 800;
  font-size: 1rem;
}

.csg-dash-logo-text {
  font-weight: 700;
  font-size: 1rem;
  color: var(--csg-text);
}

.csg-dash-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--csg-radius-sm);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--csg-muted);
  transition: all var(--csg-transition);
  text-align: left;
  width: 100%;
}

.csg-dash-nav-item:hover {
  background: var(--csg-background);
  color: var(--csg-text);
}

.csg-dash-nav-item.csg-active {
  background: var(--csg-primary);
  color: #fff;
}

.csg-dash-nav-dot {
  width: 18px;
  height: 18px;
  border-radius: 5px;
  flex-shrink: 0;
}

.csg-dash-main {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.csg-dash-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.csg-dash-heading {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--csg-text);
}

.csg-dash-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--csg-accent);
}

.csg-dash-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.csg-dash-stat-card {
  background: var(--csg-surface);
  border-radius: var(--csg-radius);
  padding: 16px;
  border: 1px solid var(--csg-border, #e2e8f0);
}

.csg-dash-stat-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--csg-muted);
  margin-bottom: 8px;
}

.csg-dash-stat-value {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--csg-text);
  letter-spacing: -0.02em;
}

.csg-dash-stat-change {
  font-size: 0.72rem;
  font-weight: 600;
  margin-top: 4px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.csg-dash-stat-up {
  color: var(--csg-success);
}

.csg-dash-stat-down {
  color: var(--csg-error);
}

.csg-dash-chart {
  background: var(--csg-surface);
  border-radius: var(--csg-radius);
  padding: 20px;
  border: 1px solid var(--csg-border, #e2e8f0);
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

.csg-dash-chart-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--csg-text);
}

.csg-dash-chart-legend {
  display: flex;
  gap: 12px;
}

.csg-dash-chart-legend-item {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.72rem;
  color: var(--csg-muted);
  font-weight: 500;
}

.csg-dash-chart-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 3px;
}

.csg-dash-bars {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 140px;
  padding-top: 10px;
}

.csg-dash-bar-group {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.csg-dash-bar-pair {
  display: flex;
  gap: 4px;
  align-items: flex-end;
  height: 100%;
}

.csg-dash-bar {
  flex: 1;
  border-radius: 4px 4px 0 0;
  transition: opacity var(--csg-transition);
  min-height: 8px;
}

.csg-dash-bar:hover {
  opacity: 0.8;
}

.csg-dash-bar-label {
  font-size: 0.65rem;
  color: var(--csg-muted);
  text-align: center;
  font-weight: 500;
}

.csg-dash-table {
  background: var(--csg-surface);
  border-radius: var(--csg-radius);
  border: 1px solid var(--csg-border, #e2e8f0);
  overflow: hidden;
}

.csg-dash-table-row {
  display: grid;
  grid-template-columns: 1fr 80px 80px 80px;
  align-items: center;
  padding: 10px 16px;
  font-size: 0.8rem;
}

.csg-dash-table-row:not(:last-child) {
  border-bottom: 1px solid var(--csg-border, #e2e8f0);
}

.csg-dash-table-head {
  background: var(--csg-background);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--csg-muted);
}

.csg-dash-table-cell {
  color: var(--csg-text);
  font-weight: 500;
}

.csg-dash-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.68rem;
  font-weight: 600;
}

.csg-dash-badge-success {
  background: color-mix(in srgb, var(--csg-success) 15%, transparent);
  color: var(--csg-success);
}

.csg-dash-badge-warning {
  background: color-mix(in srgb, var(--csg-warning) 15%, transparent);
  color: var(--csg-warning);
}

.csg-dash-badge-error {
  background: color-mix(in srgb, var(--csg-error) 15%, transparent);
  color: var(--csg-error);
}

/* --- Landing Page Preview --- */

.csg-landing {
  min-height: 420px;
  display: flex;
  flex-direction: column;
}

.csg-landing-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 32px;
  background: var(--csg-surface);
  border-bottom: 1px solid var(--csg-border, #e2e8f0);
}

.csg-landing-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--csg-text);
}

.csg-landing-brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: var(--csg-primary);
}

.csg-landing-links {
  display: flex;
  gap: 24px;
  font-size: 0.82rem;
  font-weight: 500;
}

.csg-landing-link {
  color: var(--csg-muted);
  transition: color var(--csg-transition);
}

.csg-landing-link:hover {
  color: var(--csg-primary);
}

.csg-landing-cta {
  padding: 8px 18px;
  border-radius: var(--csg-radius-sm);
  background: var(--csg-primary);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 600;
  transition: all var(--csg-transition);
}

.csg-landing-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px color-mix(in srgb, var(--csg-primary) 40%, transparent);
}

.csg-landing-hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 24px;
  gap: 16px;
}

.csg-landing-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 20px;
  background: color-mix(in srgb, var(--csg-accent) 15%, transparent);
  color: var(--csg-accent);
  font-size: 0.75rem;
  font-weight: 600;
}

.csg-landing-hero-title {
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  font-weight: 800;
  color: var(--csg-text);
  letter-spacing: -0.03em;
  max-width: 600px;
}

.csg-landing-hero-sub {
  font-size: 1rem;
  color: var(--csg-muted);
  max-width: 480px;
}

.csg-landing-hero-btns {
  display: flex;
  gap: 12px;
  margin-top: 8px;
}

.csg-landing-btn-primary {
  padding: 12px 24px;
  border-radius: var(--csg-radius-sm);
  background: var(--csg-primary);
  color: #fff;
  font-size: 0.88rem;
  font-weight: 600;
  transition: all var(--csg-transition);
}

.csg-landing-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px color-mix(in srgb, var(--csg-primary) 35%, transparent);
}

.csg-landing-btn-secondary {
  padding: 12px 24px;
  border-radius: var(--csg-radius-sm);
  background: var(--csg-surface);
  color: var(--csg-text);
  font-size: 0.88rem;
  font-weight: 600;
  border: 1px solid var(--csg-border, #e2e8f0);
  transition: all var(--csg-transition);
}

.csg-landing-btn-secondary:hover {
  border-color: var(--csg-primary);
  color: var(--csg-primary);
}

.csg-landing-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding: 0 32px 32px;
}

.csg-landing-feature {
  background: var(--csg-surface);
  border-radius: var(--csg-radius);
  padding: 20px;
  border: 1px solid var(--csg-border, #e2e8f0);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.csg-landing-feature-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
}

.csg-landing-feature-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--csg-text);
}

.csg-landing-feature-desc {
  font-size: 0.78rem;
  color: var(--csg-muted);
  line-height: 1.5;
}

/* --- Pricing Preview --- */

.csg-pricing {
  padding: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
}

.csg-pricing-header {
  text-align: center;
}

.csg-pricing-title {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--csg-text);
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

.csg-pricing-sub {
  font-size: 0.9rem;
  color: var(--csg-muted);
}

.csg-pricing-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  width: 100%;
  max-width: 900px;
}

.csg-pricing-card {
  background: var(--csg-surface);
  border-radius: var(--csg-radius);
  padding: 24px;
  border: 1px solid var(--csg-border, #e2e8f0);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: all var(--csg-transition);
  position: relative;
}

.csg-pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.08);
}

.csg-pricing-card.csg-featured {
  border: 2px solid var(--csg-primary);
  box-shadow: 0 8px 24px color-mix(in srgb, var(--csg-primary) 15%, transparent);
}

.csg-pricing-tag {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 14px;
  border-radius: 20px;
  background: var(--csg-primary);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.csg-pricing-plan-name {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--csg-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.csg-pricing-price {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--csg-text);
  letter-spacing: -0.03em;
}

.csg-pricing-price-unit {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--csg-muted);
}

.csg-pricing-features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.csg-pricing-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--csg-text);
}

.csg-pricing-feature-icon {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.csg-pricing-btn {
  padding: 10px;
  border-radius: var(--csg-radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  text-align: center;
  transition: all var(--csg-transition);
  margin-top: auto;
}

.csg-pricing-btn-primary {
  background: var(--csg-primary);
  color: #fff;
}

.csg-pricing-btn-primary:hover {
  box-shadow: 0 4px 12px color-mix(in srgb, var(--csg-primary) 40%, transparent);
  transform: translateY(-1px);
}

.csg-pricing-btn-secondary {
  background: var(--csg-background);
  color: var(--csg-text);
  border: 1px solid var(--csg-border, #e2e8f0);
}

.csg-pricing-btn-secondary:hover {
  border-color: var(--csg-primary);
  color: var(--csg-primary);
}

/* --- Mobile App Preview --- */

.csg-mobile-wrap {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 32px;
  gap: 32px;
  flex-wrap: wrap;
}

.csg-phone {
  width: 280px;
  border-radius: 36px;
  background: #0f172a;
  padding: 12px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.2);
  flex-shrink: 0;
}

.csg-phone-screen {
  border-radius: 26px;
  background: var(--csg-background);
  overflow: hidden;
  height: 520px;
  display: flex;
  flex-direction: column;
}

.csg-phone-statusbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px 6px;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--csg-text);
}

.csg-phone-statusbar-icons {
  display: flex;
  gap: 4px;
  align-items: center;
}

.csg-phone-header {
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.csg-phone-title {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--csg-text);
  letter-spacing: -0.02em;
}

.csg-phone-icon-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--csg-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--csg-text);
}

.csg-phone-balance-card {
  margin: 0 20px;
  border-radius: var(--csg-radius);
  padding: 20px;
  background: var(--csg-primary);
  color: #fff;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.csg-phone-balance-label {
  font-size: 0.72rem;
  opacity: 0.85;
  font-weight: 500;
}

.csg-phone-balance-amount {
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.csg-phone-balance-change {
  font-size: 0.72rem;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  opacity: 0.9;
}

.csg-phone-quick {
  display: flex;
  justify-content: space-around;
  padding: 20px;
}

.csg-phone-quick-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.csg-phone-quick-icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.csg-phone-quick-label {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--csg-muted);
}

.csg-phone-section-title {
  padding: 0 20px;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--csg-text);
  margin-bottom: 10px;
}

.csg-phone-transactions {
  flex: 1;
  padding: 0 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  overflow: hidden;
}

.csg-phone-tx-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: var(--csg-surface);
  border-radius: var(--csg-radius-sm);
}

.csg-phone-tx-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.csg-phone-tx-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow: hidden;
}

.csg-phone-tx-name {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--csg-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.csg-phone-tx-time {
  font-size: 0.68rem;
  color: var(--csg-muted);
}

.csg-phone-tx-amount {
  font-size: 0.82rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

/* --- Email Preview --- */

.csg-email {
  padding: 32px;
  display: flex;
  justify-content: center;
}

.csg-email-card {
  max-width: 520px;
  width: 100%;
  background: var(--csg-surface);
  border-radius: var(--csg-radius);
  border: 1px solid var(--csg-border, #e2e8f0);
  overflow: hidden;
}

.csg-email-banner {
  height: 8px;
  background: var(--csg-primary);
}

.csg-email-body {
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  text-align: center;
}

.csg-email-logo {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--csg-primary);
  margin: 0 auto;
}

.csg-email-subject {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--csg-text);
  letter-spacing: -0.02em;
}

.csg-email-text {
  font-size: 0.88rem;
  color: var(--csg-muted);
  line-height: 1.6;
}

.csg-email-btn {
  display: inline-block;
  padding: 12px 32px;
  border-radius: var(--csg-radius-sm);
  background: var(--csg-primary);
  color: #fff;
  font-size: 0.88rem;
  font-weight: 600;
  margin: 8px auto 0;
  transition: all var(--csg-transition);
}

.csg-email-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px color-mix(in srgb, var(--csg-primary) 35%, transparent);
}

.csg-email-divider {
  height: 1px;
  background: var(--csg-border, #e2e8f0);
  margin: 8px 0;
}

.csg-email-footer {
  font-size: 0.75rem;
  color: var(--csg-muted);
}

.csg-email-footer a {
  color: var(--csg-primary);
}

/* ===== Export Section ===== */

.csg-export-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.csg-export-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: var(--csg-radius-lg);
  overflow: hidden;
}

.csg-export-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid #e2e8f0;
  background: #f8fafc;
}

.csg-export-title {
  font-size: 0.9rem;
  font-weight: 700;
  color: #1e293b;
  display: flex;
  align-items: center;
  gap: 8px;
}

.csg-export-copy-btn {
  padding: 6px 12px;
  border-radius: 6px;
  background: #1e293b;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--csg-transition);
}

.csg-export-copy-btn:hover {
  background: #0f172a;
}

.csg-export-copy-btn.csg-copied {
  background: #16a34a;
}

.csg-export-code {
  padding: 20px;
  font-family: "SF Mono", "Fira Code", "Courier New", monospace;
  font-size: 0.78rem;
  line-height: 1.7;
  color: #334155;
  white-space: pre-wrap;
  word-break: break-all;
  max-height: 340px;
  overflow-y: auto;
}

.csg-export-code .csg-code-key {
  color: #2563eb;
  font-weight: 600;
}

.csg-export-code .csg-code-value {
  color: #16a34a;
}

.csg-export-code .csg-code-comment {
  color: #94a3b8;
}

/* ===== Description ===== */

.csg-description {
  max-width: 720px;
  margin: 0 auto 64px;
  padding: 48px 40px;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: var(--csg-radius-lg);
  color: #475569;
  font-size: 1rem;
  line-height: 1.75;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
}

.csg-description h2 {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: #0f172a;
  margin: 0 0 1.5rem;
  line-height: 1.3;
}

.csg-description h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #0f172a;
  margin: 2.25rem 0 1.25rem;
  letter-spacing: -0.015em;
  line-height: 1.4;
}

.csg-description p {
  margin: 0 0 1rem;
}

.csg-description p:last-child {
  margin-bottom: 0;
}

.csg-description ul,
.csg-description ol {
  margin: 0 0 1.25rem;
  padding-left: 1.5rem;
}

.csg-description li {
  margin-bottom: 0.5rem;
  line-height: 1.7;
  padding-left: 0.25rem;
}

.csg-description li:last-child {
  margin-bottom: 0;
}

.csg-description ul {
  list-style: none;
  padding-left: 0;
}

.csg-description ul li {
  position: relative;
  padding-left: 1.5rem;
}

.csg-description ul li::before {
  content: "";
  position: absolute;
  left: 0.25rem;
  top: 0.7em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #2563eb;
}

.csg-description ol {
  counter-reset: list-item;
  list-style: none;
  padding-left: 0;
}

.csg-description ol li {
  counter-increment: list-item;
  position: relative;
  padding-left: 2.25rem;
}

.csg-description ol li::before {
  content: counter(list-item) ".";
  position: absolute;
  left: 0;
  top: 0;
  font-weight: 700;
  color: #2563eb;
  font-size: 0.95em;
}

.csg-description strong {
  color: #1e293b;
  font-weight: 600;
}

.csg-description a {
  color: #2563eb;
  text-decoration: underline;
  text-decoration-color: #93c5fd;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  font-weight: 500;
  transition: text-decoration-color 0.15s ease, color 0.15s ease;
}

.csg-description a:hover {
  color: #1d4ed8;
  text-decoration-color: #1d4ed8;
}

.csg-description a:active {
  color: #1e40af;
}

.csg-description table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: 0 0 1.25rem;
  font-size: 0.9rem;
  border: 1px solid #e2e8f0;
  border-radius: var(--csg-radius);
  overflow: hidden;
}

.csg-description table th {
  text-align: left;
  padding: 12px 18px;
  font-weight: 600;
  color: #0f172a;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: #f8fafc;
  border-bottom: 1px solid #e2e8f0;
}

.csg-description table tbody tr {
  border-bottom: 1px solid #f1f5f9;
  transition: background 0.15s ease;
}

.csg-description table tbody tr:last-child {
  border-bottom: none;
}

.csg-description table tbody tr:hover {
  background: #f8fafc;
}

.csg-description table td {
  padding: 12px 18px;
  color: #475569;
}

.csg-description table td strong {
  font-weight: 600;
  color: #1e293b;
}

/* ===== Toast ===== */

.csg-toast {
  position: fixed;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  padding: 12px 24px;
  border-radius: var(--csg-radius-sm);
  background: #0f172a;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 99999;
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  pointer-events: none;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.csg-toast.csg-show {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* ===== Accessibility Score Bar ===== */

.csg-access-bar {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: var(--csg-radius-lg);
  padding: 20px 24px;
  margin-bottom: 40px;
}

.csg-access-bar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 12px;
}

.csg-access-bar-title {
  font-size: 1rem;
  font-weight: 700;
  color: #0f172a;
  display: flex;
  align-items: center;
  gap: 8px;
}

.csg-access-summary {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.82rem;
  font-weight: 600;
}

.csg-access-summary-pass {
  color: #16a34a;
}

.csg-access-summary-fail {
  color: #dc2626;
}

.csg-access-pairs {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 10px;
}

.csg-access-pair {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--csg-radius-sm);
  background: #f8fafc;
  border: 1px solid #e2e8f0;
}

.csg-access-pair-preview {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  flex-shrink: 0;
  overflow: hidden;
}

.csg-access-pair-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.csg-access-pair-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: #334155;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.csg-access-pair-meta {
  font-size: 0.7rem;
  color: #64748b;
  display: flex;
  align-items: center;
  gap: 6px;
}

.csg-access-badge {
  display: inline-block;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.csg-access-badge-aaa {
  background: #dcfce7;
  color: #15803d;
}

.csg-access-badge-aa {
  background: #dbeafe;
  color: #1d4ed8;
}

.csg-access-badge-aa-large {
  background: #fef9c3;
  color: #a16207;
}

.csg-access-badge-fail {
  background: #fee2e2;
  color: #b91c1c;
}

/* ===== Swatch Lock & Edit ===== */

.csg-swatch-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 10px 0;
}

.csg-swatch-lock-btn {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #94a3b8;
  transition: all var(--csg-transition);
}

.csg-swatch-lock-btn:hover {
  background: #f1f5f9;
  color: #475569;
}

.csg-swatch-lock-btn.csg-locked {
  color: #1e293b;
  background: #f1f5f9;
}

.csg-swatch-edit-btn {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #94a3b8;
  transition: all var(--csg-transition);
}

.csg-swatch-edit-btn:hover {
  background: #f1f5f9;
  color: #475569;
}

.csg-swatch-edit-btn.csg-active {
  color: #2563eb;
  background: #eff6ff;
}

.csg-swatch-drag-handle {
  width: 26px;
  height: 26px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #cbd5e1;
  cursor: grab;
  transition: all var(--csg-transition);
}

.csg-swatch-drag-handle:hover {
  background: #f1f5f9;
  color: #475569;
}

.csg-swatch-drag-handle:active {
  cursor: grabbing;
}

.csg-swatch-dragging {
  opacity: 0.4;
  transform: scale(0.97);
}

.csg-swatch-drag-over {
  outline: 2px dashed #2563eb;
  outline-offset: -2px;
  transform: scale(1.02);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.2);
}

/* ===== Swatch Editor ===== */

.csg-swatch-editor {
  padding: 12px 14px 14px;
  border-top: 1px solid #e2e8f0;
  background: #f8fafc;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.csg-swatch-editor-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.csg-swatch-editor-hex-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.csg-swatch-editor-picker {
  width: 36px;
  height: 32px;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  cursor: pointer;
  padding: 2px;
  background: #fff;
  flex-shrink: 0;
}

.csg-swatch-editor-picker::-webkit-color-swatch-wrapper {
  padding: 0;
}

.csg-swatch-editor-picker::-webkit-color-swatch {
  border: none;
  border-radius: 4px;
}

.csg-swatch-editor-picker::-moz-color-swatch {
  border: none;
  border-radius: 4px;
}

.csg-swatch-editor-hex-input {
  flex: 1;
  padding: 7px 10px;
  border: 1px solid #cbd5e1;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  font-family: "SF Mono", "Fira Code", monospace;
  color: #1e293b;
  background: #fff;
  outline: none;
  transition: border-color var(--csg-transition);
  text-transform: uppercase;
}

.csg-swatch-editor-hex-input:focus {
  border-color: #2563eb;
  border-width: 2px;
}

.csg-swatch-editor-label {
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #64748b;
  width: 28px;
  flex-shrink: 0;
}

.csg-swatch-editor-slider {
  -webkit-appearance: none;
  appearance: none;
  flex: 1;
  height: 6px;
  border-radius: 4px;
  background: #cbd5e1;
  outline: none;
  cursor: pointer;
}

.csg-swatch-editor-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #1e293b;
  cursor: pointer;
  border: 2px solid #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.csg-swatch-editor-slider::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #1e293b;
  cursor: pointer;
  border: 2px solid #fff;
}

.csg-swatch-editor-value {
  font-size: 0.72rem;
  font-weight: 600;
  color: #334155;
  min-width: 36px;
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-family: "SF Mono", "Fira Code", monospace;
}

/* ===== Copy Format Toggle ===== */

.csg-format-toggle {
  display: flex;
  gap: 2px;
  background: #f1f5f9;
  border-radius: var(--csg-radius-sm);
  padding: 3px;
}

.csg-format-btn {
  padding: 5px 12px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #64748b;
  border-radius: 5px;
  transition: all var(--csg-transition);
}

.csg-format-btn.csg-active {
  background: #1e293b;
  color: #fff;
}

/* ===== Color Blindness Toggle ===== */

.csg-cb-toggle {
  display: flex;
  gap: 2px;
  background: #f1f5f9;
  border-radius: var(--csg-radius-sm);
  padding: 3px;
}

.csg-cb-btn {
  padding: 5px 12px;
  font-size: 0.72rem;
  font-weight: 600;
  color: #64748b;
  border-radius: 5px;
  transition: all var(--csg-transition);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.csg-cb-btn.csg-active {
  background: #1e293b;
  color: #fff;
}

.csg-cb-btn:hover:not(.csg-active) {
  color: #334155;
}

/* ===== Shade Ramps ===== */

.csg-ramps-section {
  margin-bottom: 48px;
}

.csg-ramps-section-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: #0f172a;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.csg-ramps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.csg-ramp-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: var(--csg-radius);
  overflow: hidden;
}

.csg-ramp-card-header {
  padding: 12px 16px;
  font-size: 0.85rem;
  font-weight: 700;
  color: #1e293b;
  border-bottom: 1px solid #e2e8f0;
  background: #f8fafc;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.csg-ramp-card-header-hex {
  font-family: "SF Mono", "Fira Code", monospace;
  font-size: 0.75rem;
  color: #64748b;
}

.csg-ramp-steps {
  display: flex;
  flex-direction: column;
}

.csg-ramp-step {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 16px;
  cursor: pointer;
  transition: background var(--csg-transition);
}

.csg-ramp-step:hover {
  background: #f8fafc;
}

.csg-ramp-step-swatch {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  flex-shrink: 0;
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.csg-ramp-step-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: #475569;
  width: 36px;
}

.csg-ramp-step-hex {
  font-size: 0.72rem;
  color: #94a3b8;
  font-family: "SF Mono", "Fira Code", monospace;
}

/* ===== Forms Preview ===== */

.csg-forms {
  padding: 40px 24px;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 24px;
  flex-wrap: wrap;
}

.csg-form-card {
  width: 100%;
  max-width: 380px;
  background: var(--csg-surface);
  border-radius: var(--csg-radius-lg);
  border: 1px solid var(--csg-border, #e2e8f0);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.csg-form-header {
  text-align: center;
  margin-bottom: 4px;
}

.csg-form-logo {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--csg-primary);
  margin: 0 auto 12px;
}

.csg-form-title {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--csg-text);
  letter-spacing: -0.02em;
}

.csg-form-subtitle {
  font-size: 0.82rem;
  color: var(--csg-muted);
  margin-top: 4px;
}

.csg-form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.csg-form-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--csg-text);
}

.csg-form-input {
  padding: 10px 14px;
  border-radius: var(--csg-radius-sm);
  border: 1px solid var(--csg-border, #e2e8f0);
  background: var(--csg-background);
  font-size: 0.85rem;
  color: var(--csg-text);
  outline: none;
  transition: border-color var(--csg-transition);
}

.csg-form-input:focus {
  border-color: var(--csg-primary);
  border-width: 2px;
}

.csg-form-input::placeholder {
  color: var(--csg-muted);
  opacity: 0.6;
}

.csg-form-checkbox-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
}

.csg-form-checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--csg-muted);
}

.csg-form-checkbox {
  width: 16px;
  height: 16px;
  border-radius: 4px;
  border: 2px solid var(--csg-muted);
  background: var(--csg-surface);
  flex-shrink: 0;
}

.csg-form-checkbox.csg-checked {
  background: var(--csg-primary);
  border-color: var(--csg-primary);
}

.csg-form-link {
  color: var(--csg-primary);
  font-weight: 600;
}

.csg-form-btn {
  padding: 12px;
  border-radius: var(--csg-radius-sm);
  background: var(--csg-primary);
  color: #fff;
  font-size: 0.88rem;
  font-weight: 600;
  text-align: center;
  transition: all var(--csg-transition);
  margin-top: 4px;
}

.csg-form-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px color-mix(in srgb, var(--csg-primary) 35%, transparent);
}

.csg-form-divider {
  text-align: center;
  font-size: 0.75rem;
  color: var(--csg-muted);
  position: relative;
  padding: 4px 0;
}

.csg-form-divider::before,
.csg-form-divider::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 38%;
  height: 1px;
  background: var(--csg-border, #e2e8f0);
}

.csg-form-divider::before { left: 0; }
.csg-form-divider::after { right: 0; }

.csg-form-social-row {
  display: flex;
  gap: 10px;
}

.csg-form-social-btn {
  flex: 1;
  padding: 10px;
  border-radius: var(--csg-radius-sm);
  background: var(--csg-background);
  border: 1px solid var(--csg-border, #e2e8f0);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--csg-text);
  text-align: center;
  transition: all var(--csg-transition);
}

.csg-form-social-btn:hover {
  border-color: var(--csg-primary);
}

.csg-form-footer {
  text-align: center;
  font-size: 0.8rem;
  color: var(--csg-muted);
}

.csg-form-error {
  padding: 10px 14px;
  border-radius: var(--csg-radius-sm);
  background: color-mix(in srgb, var(--csg-error) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--csg-error) 30%, transparent);
  font-size: 0.78rem;
  color: var(--csg-error);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ===== Data Table Preview ===== */

.csg-dtable {
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.csg-dtable-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.csg-dtable-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--csg-text);
  letter-spacing: -0.02em;
}

.csg-dtable-subtitle {
  font-size: 0.82rem;
  color: var(--csg-muted);
  margin-top: 2px;
}

.csg-dtable-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.csg-dtable-search {
  padding: 8px 14px;
  border-radius: var(--csg-radius-sm);
  border: 1px solid var(--csg-border, #e2e8f0);
  background: var(--csg-surface);
  font-size: 0.82rem;
  color: var(--csg-text);
  outline: none;
  min-width: 200px;
}

.csg-dtable-search::placeholder {
  color: var(--csg-muted);
  opacity: 0.6;
}

.csg-dtable-btn {
  padding: 8px 16px;
  border-radius: var(--csg-radius-sm);
  background: var(--csg-primary);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--csg-transition);
}

.csg-dtable-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px color-mix(in srgb, var(--csg-primary) 35%, transparent);
}

.csg-dtable-btn-ghost {
  padding: 8px 14px;
  border-radius: var(--csg-radius-sm);
  border: 1px solid var(--csg-border, #e2e8f0);
  background: var(--csg-surface);
  color: var(--csg-text);
  font-size: 0.82rem;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.csg-dtable-table {
  background: var(--csg-surface);
  border-radius: var(--csg-radius);
  border: 1px solid var(--csg-border, #e2e8f0);
  overflow: hidden;
}

.csg-dtable-row {
  display: grid;
  grid-template-columns: 40px 1fr 1fr 100px 100px 120px 80px;
  align-items: center;
  padding: 12px 16px;
  font-size: 0.82rem;
  gap: 8px;
}

.csg-dtable-row:not(:last-child) {
  border-bottom: 1px solid var(--csg-border, #e2e8f0);
}

.csg-dtable-row-head {
  background: var(--csg-background);
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--csg-muted);
}

.csg-dtable-cell {
  color: var(--csg-text);
  font-weight: 500;
}

.csg-dtable-cell-muted {
  color: var(--csg-muted);
}

.csg-dtable-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.csg-dtable-checkbox {
  width: 16px;
  height: 16px;
  border-radius: 4px;
  border: 2px solid var(--csg-muted);
  background: var(--csg-surface);
  flex-shrink: 0;
}

.csg-dtable-checkbox.csg-checked {
  background: var(--csg-primary);
  border-color: var(--csg-primary);
}

.csg-dtable-progress {
  display: flex;
  align-items: center;
  gap: 8px;
}

.csg-dtable-progress-bar {
  flex: 1;
  height: 6px;
  border-radius: 3px;
  background: var(--csg-background);
  overflow: hidden;
}

.csg-dtable-progress-fill {
  height: 100%;
  border-radius: 3px;
}

.csg-dtable-progress-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--csg-muted);
  min-width: 32px;
  text-align: right;
}

.csg-dtable-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--csg-muted);
}

.csg-dtable-page-btns {
  display: flex;
  gap: 4px;
}

.csg-dtable-page-btn {
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--csg-muted);
  border: 1px solid var(--csg-border, #e2e8f0);
  background: var(--csg-surface);
  transition: all var(--csg-transition);
}

.csg-dtable-page-btn.csg-active {
  background: var(--csg-primary);
  color: #fff;
  border-color: var(--csg-primary);
}

.csg-dtable-page-btn:hover:not(.csg-active) {
  border-color: var(--csg-primary);
  color: var(--csg-primary);
}

/* ===== Responsive ===== */

@media (max-width: 768px) {
  .csg-wrapper {
    padding: 32px 16px 60px;
  }

  .csg-controls {
    flex-direction: column;
    align-items: stretch;
  }

  .csg-control-group {
    justify-content: center;
  }

  .csg-hue-slider {
    width: 100%;
    max-width: 260px;
  }

  .csg-dash {
    grid-template-columns: 1fr;
  }

  .csg-dash-sidebar {
    display: none;
  }

  .csg-dash-stats {
    grid-template-columns: 1fr;
  }

  .csg-landing-features {
    grid-template-columns: 1fr;
  }

  .csg-landing-nav {
    flex-wrap: wrap;
    gap: 12px;
  }

  .csg-landing-links {
    display: none;
  }

  .csg-pricing-cards {
    grid-template-columns: 1fr;
  }

  .csg-export-section {
    grid-template-columns: 1fr;
  }

  .csg-preview-tabs {
    justify-content: center;
  }

  .csg-access-pairs {
    grid-template-columns: 1fr;
  }

  .csg-dtable-row {
    grid-template-columns: 30px 1fr 80px 80px;
    font-size: 0.75rem;
  }

  .csg-dtable-row > :nth-child(3),
  .csg-dtable-row > :nth-child(6),
  .csg-dtable-row > :nth-child(7) {
    display: none;
  }

  .csg-dtable-search {
    min-width: 140px;
  }
}

@media (max-width: 480px) {
  .csg-dash-stats {
    grid-template-columns: 1fr 1fr;
  }

  .csg-phone {
    width: 240px;
  }
}

/* ===== Action Bar ===== */

.csg-action-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.csg-action-bar-left,
.csg-action-bar-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.csg-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--csg-radius-sm);
  background: #fff;
  border: 1px solid #e2e8f0;
  font-size: 0.8rem;
  font-weight: 600;
  color: #334155;
  transition: all var(--csg-transition);
  cursor: pointer;
}

.csg-action-btn:hover:not(:disabled) {
  background: #f1f5f9;
  border-color: #cbd5e1;
}

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

.csg-action-btn.csg-action-btn-primary {
  background: #1e293b;
  color: #fff;
  border-color: #1e293b;
}

.csg-action-btn.csg-action-btn-primary:hover {
  background: #0f172a;
}

.csg-brand-input-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.csg-brand-input {
  width: 90px;
  padding: 7px 10px;
  border: 1px solid #cbd5e1;
  border-radius: var(--csg-radius-sm);
  font-size: 0.78rem;
  font-weight: 600;
  font-family: "SF Mono", "Fira Code", monospace;
  color: #1e293b;
  background: #fff;
  outline: none;
  text-transform: uppercase;
}

.csg-brand-input:focus {
  border-color: #2563eb;
  border-width: 2px;
}

/* ===== Palette Library ===== */

.csg-library {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  position: relative;
}

.csg-library-save-btn,
.csg-library-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--csg-radius-sm);
  background: #fff;
  border: 1px solid #e2e8f0;
  font-size: 0.8rem;
  font-weight: 600;
  color: #334155;
  transition: all var(--csg-transition);
  cursor: pointer;
}

.csg-library-save-btn:hover,
.csg-library-toggle-btn:hover {
  background: #f1f5f9;
  border-color: #cbd5e1;
}

.csg-library-toggle-btn.csg-active {
  background: #1e293b;
  color: #fff;
  border-color: #1e293b;
}

.csg-library-panel {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 8px;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: var(--csg-radius-lg);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.12);
  max-width: 460px;
  width: 460px;
  max-height: 400px;
  overflow-y: auto;
  z-index: 100;
  padding: 12px;
}

.csg-library-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 40px 20px;
  text-align: center;
  color: #94a3b8;
}

.csg-library-empty p {
  font-size: 0.85rem;
  max-width: 280px;
}

.csg-library-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.csg-library-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--csg-radius-sm);
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  transition: all var(--csg-transition);
}

.csg-library-item:hover {
  background: #f1f5f9;
}

.csg-library-item-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.csg-library-item-name {
  font-size: 0.85rem;
  font-weight: 700;
  color: #1e293b;
}

.csg-library-item-meta {
  font-size: 0.68rem;
  color: #94a3b8;
  text-transform: capitalize;
}

.csg-library-item-swatches {
  display: flex;
  gap: 3px;
  flex-shrink: 0;
}

.csg-library-item-swatch {
  width: 18px;
  height: 24px;
  border-radius: 3px;
}

.csg-library-item-actions {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}

.csg-library-item-load {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 8px;
  border-radius: 5px;
  background: #1e293b;
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  transition: all var(--csg-transition);
}

.csg-library-item-load:hover {
  background: #0f172a;
}

.csg-library-item-delete {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 5px;
  background: #fee2e2;
  color: #b91c1c;
  transition: all var(--csg-transition);
}

.csg-library-item-delete:hover {
  background: #fecaca;
}

/* ===== Image Extractor ===== */

.csg-img-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--csg-radius-sm);
  background: #fff;
  border: 1px solid #e2e8f0;
  font-size: 0.8rem;
  font-weight: 600;
  color: #334155;
  transition: all var(--csg-transition);
  cursor: pointer;
}

.csg-img-btn:hover {
  background: #f1f5f9;
  border-color: #cbd5e1;
}

.csg-img-btn.csg-active {
  background: #1e293b;
  color: #fff;
  border-color: #1e293b;
}

.csg-img-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  padding: 20px;
  animation: csg-fade-in 0.2s ease;
}

@keyframes csg-fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

.csg-img-modal {
  background: #fff;
  border-radius: var(--csg-radius-lg);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.2);
  animation: csg-slide-up 0.25s ease;
}

@keyframes csg-slide-up {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.csg-img-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid #e2e8f0;
}

.csg-img-modal-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: #0f172a;
  display: flex;
  align-items: center;
  gap: 8px;
}

.csg-img-modal-close {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #64748b;
  transition: all var(--csg-transition);
}

.csg-img-modal-close:hover {
  background: #f1f5f9;
  color: #1e293b;
}

.csg-img-modal-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.csg-img-file-input {
  display: none;
}

.csg-img-upload-zone {
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px dashed #cbd5e1;
  border-radius: var(--csg-radius);
  padding: 40px 20px;
  cursor: pointer;
  transition: all var(--csg-transition);
  overflow: hidden;
  min-height: 160px;
}

.csg-img-upload-zone:hover {
  border-color: #2563eb;
  background: #f8fafc;
}

.csg-img-preview {
  max-width: 100%;
  max-height: 200px;
  border-radius: var(--csg-radius-sm);
  object-fit: contain;
}

.csg-img-upload-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: #94a3b8;
}

.csg-img-upload-placeholder span {
  font-size: 0.9rem;
  font-weight: 600;
}

.csg-img-upload-hint {
  font-size: 0.75rem !important;
  font-weight: 400 !important;
  color: #cbd5e1;
}

.csg-img-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 20px;
  color: #64748b;
  font-size: 0.85rem;
}

.csg-img-spinner {
  width: 20px;
  height: 20px;
  border: 2.5px solid #e2e8f0;
  border-top-color: #2563eb;
  border-radius: 50%;
  animation: csg-spin 0.7s linear infinite;
}

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

.csg-img-extracted-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.csg-img-extracted-label {
  font-size: 0.78rem;
  font-weight: 700;
  color: #334155;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.csg-img-extracted-swatches {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
  gap: 8px;
}

.csg-img-extracted-swatch {
  height: 64px;
  border-radius: var(--csg-radius-sm);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding-bottom: 4px;
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.csg-img-extracted-hex {
  font-size: 0.6rem;
  font-weight: 700;
  font-family: "SF Mono", monospace;
  background: rgba(255, 255, 255, 0.9);
  padding: 2px 5px;
  border-radius: 3px;
  color: #1e293b;
}

.csg-img-mode-toggle {
  display: flex;
  gap: 4px;
  background: #f1f5f9;
  border-radius: var(--csg-radius-sm);
  padding: 3px;
}

.csg-img-mode-btn {
  flex: 1;
  padding: 8px 14px;
  border-radius: 5px;
  font-size: 0.8rem;
  font-weight: 600;
  color: #64748b;
  transition: all var(--csg-transition);
}

.csg-img-mode-btn.csg-active {
  background: #1e293b;
  color: #fff;
}

.csg-img-apply-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--csg-radius-sm);
  background: #1e293b !important;
  color: #fff !important;
  font-size: 0.88rem;
  font-weight: 600;
  transition: all var(--csg-transition);
}

.csg-img-apply-btn:hover {
  background: #0f172a;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* ===== Contrast Checker ===== */

.csg-cc-panel {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: var(--csg-radius-lg);
  padding: 20px 24px;
  margin-bottom: 40px;
}

.csg-cc-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.csg-cc-title {
  font-size: 1rem;
  font-weight: 700;
  color: #0f172a;
}

.csg-cc-add-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 12px;
  border-radius: var(--csg-radius-sm);
  background: #1e293b;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  transition: all var(--csg-transition);
}

.csg-cc-add-btn:hover {
  background: #0f172a;
}

.csg-cc-metrics-legend {
  display: flex;
  gap: 20px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.csg-cc-legend-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.csg-cc-legend-label {
  font-size: 0.72rem;
  font-weight: 700;
  color: #334155;
}

.csg-cc-legend-desc {
  font-size: 0.65rem;
  color: #94a3b8;
}

.csg-cc-pairs {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.csg-cc-pair-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px;
  border-radius: var(--csg-radius);
  background: #f8fafc;
  border: 1px solid #e2e8f0;
}

.csg-cc-pair-preview {
  width: 56px;
  height: 56px;
  border-radius: var(--csg-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.csg-cc-pair-preview-text {
  font-size: 1.3rem;
  font-weight: 800;
}

.csg-cc-pair-controls {
  display: flex;
  gap: 12px;
  flex: 1;
  min-width: 0;
}

.csg-cc-pair-select-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}

.csg-cc-pair-select-label {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #94a3b8;
}

.csg-cc-pair-select {
  padding: 6px 10px;
  border: 1px solid #cbd5e1;
  border-radius: var(--csg-radius-sm);
  font-size: 0.78rem;
  font-weight: 600;
  color: #1e293b;
  background: #fff;
  outline: none;
  cursor: pointer;
}

.csg-cc-pair-metrics {
  display: flex;
  gap: 12px;
  flex-shrink: 0;
}

.csg-cc-metric {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  min-width: 60px;
}

.csg-cc-metric-label {
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #94a3b8;
}

.csg-cc-metric-value {
  font-size: 0.82rem;
  font-weight: 700;
  color: #1e293b;
  font-variant-numeric: tabular-nums;
}

.csg-cc-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.csg-cc-badge-aaa {
  background: #dcfce7;
  color: #15803d;
}

.csg-cc-badge-aa {
  background: #dbeafe;
  color: #1d4ed8;
}

.csg-cc-badge-aa-large {
  background: #fef9c3;
  color: #a16207;
}

.csg-cc-badge-fail {
  background: #fee2e2;
  color: #b91c1c;
}

.csg-cc-remove-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 6px;
  color: #94a3b8;
  transition: all var(--csg-transition);
  flex-shrink: 0;
}

.csg-cc-remove-btn:hover {
  background: #fee2e2;
  color: #b91c1c;
}

.csg-cc-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 12px;
  border-radius: var(--csg-radius-sm);
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  font-size: 0.75rem;
  font-weight: 600;
  color: #475569;
  transition: all var(--csg-transition);
  cursor: pointer;
}

.csg-cc-toggle-btn:hover {
  background: #e2e8f0;
}

.csg-cc-toggle-btn.csg-active {
  background: #1e293b;
  color: #fff;
  border-color: #1e293b;
}

.csg-access-bar-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* ===== Toggles Row ===== */

.csg-toggles-row {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 24px;
  align-items: center;
  justify-content: space-between;
}

/* ===== Export Panel ===== */

.csg-export-panel {
  grid-column: 1 / -1;
}

.csg-export-tabs {
  display: flex;
  gap: 2px;
  padding: 4px;
  background: #f8fafc;
  border-bottom: 1px solid #e2e8f0;
}

.csg-export-tab {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 8px 14px;
  border-radius: var(--csg-radius-sm);
  font-size: 0.78rem;
  font-weight: 600;
  color: #64748b;
  transition: all var(--csg-transition);
  cursor: pointer;
}

.csg-export-tab:hover {
  background: #e2e8f0;
  color: #334155;
}

.csg-export-tab.csg-active {
  background: #1e293b;
  color: #fff;
}

.csg-export-actions {
  display: flex;
  gap: 8px;
  padding: 12px 20px;
  border-bottom: 1px solid #e2e8f0;
  background: #f8fafc;
}

/* ===== Typography Preview ===== */

.csg-typography {
  padding: 40px 32px;
  min-height: 420px;
}

.csg-typo-container {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.csg-typo-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.csg-typo-section-label {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--csg-muted);
  opacity: 0.7;
}

.csg-typo-display {
  font-size: 2.6rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--csg-text);
}

.csg-typo-h1 {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.025em;
  color: var(--csg-text);
}

.csg-typo-h2 {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: var(--csg-text);
}

.csg-typo-h3 {
  font-size: 1.2rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--csg-text);
}

.csg-typo-body-lg {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--csg-text);
}

.csg-typo-body {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--csg-text);
}

.csg-typo-body-sm {
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--csg-muted);
}

.csg-typo-caption {
  font-size: 0.78rem;
  line-height: 1.4;
  color: var(--csg-muted);
}

.csg-typo-overline {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--csg-accent);
}

.csg-typo-code {
  padding: 16px 20px;
  border-radius: var(--csg-radius);
  border: 1px solid var(--csg-border, #e2e8f0);
  background: var(--csg-surface);
  font-family: "SF Mono", "Fira Code", "Courier New", monospace;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--csg-text);
  overflow-x: auto;
  white-space: pre;
}

.csg-typo-inline-code {
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid var(--csg-border, #e2e8f0);
  background: var(--csg-surface);
  font-family: "SF Mono", "Fira Code", monospace;
  font-size: 0.85em;
}

.csg-typo-link {
  color: var(--csg-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
  cursor: pointer;
}

.csg-typo-link:hover {
  opacity: 0.8;
}

.csg-typo-quote {
  padding: 12px 20px;
  border-left: 3px solid var(--csg-primary);
  font-size: 1.05rem;
  font-style: italic;
  line-height: 1.5;
  color: var(--csg-text);
}

.csg-typo-divider {
  height: 1px;
  background: var(--csg-border, #e2e8f0);
  margin: 4px 0;
}

/* ===== Responsive additions ===== */

@media (max-width: 768px) {
  .csg-action-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .csg-action-bar-left,
  .csg-action-bar-right {
    justify-content: center;
  }

  .csg-library-panel {
    position: fixed;
    left: 16px;
    right: 16px;
    width: auto;
    max-width: none;
  }

  .csg-cc-pair-row {
    flex-wrap: wrap;
  }

  .csg-cc-pair-metrics {
    width: 100%;
    justify-content: space-around;
  }

  .csg-typography {
    padding: 24px 16px;
  }

  .csg-typo-display {
    font-size: 1.8rem;
  }

  .csg-typo-h1 {
    font-size: 1.5rem;
  }
}