/* ============================================
   Preview Components — all themed via --ds-* vars
   ============================================ */

.preview-container {
  padding: 40px;
  max-width: 720px;
  margin: 0 auto;
}

.preview-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #9ca3af;
  margin-bottom: 32px;
}

.preview-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22C55E;
  display: inline-block;
}

/* -- Header -------------------------------- */

.preview-header {
  margin-bottom: 40px;
}

.preview-brand-name {
  font-family: var(--ds-font-heading);
  font-size: var(--ds-size-3xl);
  font-weight: 700;
  color: var(--ds-color-text);
  line-height: 1.2;
}

.preview-brand-sub {
  font-family: var(--ds-font-body);
  font-size: var(--ds-size-base);
  color: var(--ds-color-text-muted);
  margin-top: 8px;
}

.preview-brand-logo {
  max-height: 40px;
  width: auto;
  margin-bottom: 16px;
  display: block;
}

/* -- Section Dividers ---------------------- */

.preview-section {
  margin-bottom: 36px;
}

.preview-section-title {
  font-family: var(--ds-font-heading);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ds-color-text-muted);
  margin: 0 0 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid #f3f4f6;
}

/* -- Color Swatches ------------------------ */

.preview-swatches {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.preview-swatch-group {
  flex: 1;
  min-width: 100px;
}

.preview-swatch-label {
  font-size: 11px;
  font-weight: 500;
  color: var(--ds-color-text-muted);
  margin-bottom: 6px;
}

.preview-swatch-strip {
  display: flex;
  border-radius: var(--ds-radius-sm);
  overflow: hidden;
  height: 32px;
}

.preview-swatch-chip {
  flex: 1;
  min-width: 0;
  transition: background-color 200ms ease;
}

.preview-swatch-hex {
  font-size: 11px;
  font-weight: 500;
  font-family: 'SF Mono', 'Fira Code', ui-monospace, monospace;
  color: var(--ds-color-text-muted);
  margin-top: 4px;
}

/* -- Typography Scale ---------------------- */

.preview-type-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid #f9fafb;
}

.preview-type-sample {
  font-family: var(--ds-font-heading);
  color: var(--ds-color-text);
  transition: font-family 200ms ease, font-size 200ms ease;
}

.preview-type-sample.body {
  font-family: var(--ds-font-body);
}

.preview-type-meta {
  font-size: 11px;
  font-family: 'SF Mono', 'Fira Code', ui-monospace, monospace;
  color: #d1d5db;
  white-space: nowrap;
  margin-left: 16px;
}

/* -- Buttons ------------------------------- */

.preview-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.preview-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  font-family: var(--ds-font-body);
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--ds-radius);
  cursor: default;
  transition: all 200ms ease;
  border: none;
  line-height: 1;
}

.preview-btn-primary {
  background: var(--ds-primary-500);
  color: #ffffff;
  box-shadow: var(--ds-shadow-sm);
}

.preview-btn-secondary {
  background: transparent;
  color: var(--ds-primary-600);
  border: 1.5px solid var(--ds-primary-300);
}

.preview-btn-ghost {
  background: transparent;
  color: var(--ds-primary-600);
}

/* -- Card ---------------------------------- */

.preview-card {
  background: var(--ds-color-bg);
  border: 1px solid var(--ds-color-border);
  border-radius: var(--ds-radius-lg);
  box-shadow: var(--ds-shadow-md);
  padding: 24px;
  transition: all 200ms ease;
}

.preview-card-title {
  font-family: var(--ds-font-heading);
  font-size: var(--ds-size-lg);
  font-weight: 600;
  color: var(--ds-color-text);
  margin: 0 0 8px;
}

.preview-card-body {
  font-family: var(--ds-font-body);
  font-size: var(--ds-size-base);
  color: var(--ds-color-text-muted);
  line-height: 1.6;
  margin: 0 0 16px;
}

.preview-card-action {
  font-family: var(--ds-font-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--ds-primary-600);
  text-decoration: none;
  cursor: default;
}

/* -- Form Input ---------------------------- */

.preview-form-group {
  max-width: 320px;
}

.preview-form-label {
  display: block;
  font-family: var(--ds-font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--ds-color-text);
  margin-bottom: 6px;
}

.preview-form-input {
  width: 100%;
  height: 40px;
  border: 1px solid var(--ds-color-border);
  border-radius: var(--ds-radius);
  padding: 0 12px;
  font-family: var(--ds-font-body);
  font-size: 14px;
  color: var(--ds-color-text);
  background: var(--ds-color-bg);
  outline: none;
  transition: all 200ms ease;
}

.preview-form-input::placeholder {
  color: #d1d5db;
}

.preview-form-helper {
  font-family: var(--ds-font-body);
  font-size: 12px;
  color: var(--ds-color-text-muted);
  margin-top: 4px;
}

/* -- Badge --------------------------------- */

.preview-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.preview-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: var(--ds-radius-full);
  font-family: var(--ds-font-body);
  font-size: 12px;
  font-weight: 500;
}

.preview-badge-primary {
  background: var(--ds-primary-100);
  color: var(--ds-primary-700);
}

.preview-badge-success {
  background: #dcfce7;
  color: var(--ds-color-success);
}

.preview-badge-warning {
  background: #fef3c7;
  color: var(--ds-color-warning);
}

.preview-badge-error {
  background: #fee2e2;
  color: var(--ds-color-error);
}

/* -- Nav Bar ------------------------------- */

.preview-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  border: 1px solid var(--ds-color-border);
  border-radius: var(--ds-radius-lg);
  background: var(--ds-color-bg);
  margin-bottom: 24px;
}

.preview-nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.preview-nav-logo {
  height: 24px;
  width: auto;
}

.preview-nav-name {
  font-family: var(--ds-font-heading);
  font-size: 15px;
  font-weight: 600;
  color: var(--ds-color-text);
}

.preview-nav-links {
  display: flex;
  align-items: center;
  gap: 16px;
}

.preview-nav-link {
  font-family: var(--ds-font-body);
  font-size: 13px;
  font-weight: 500;
  color: var(--ds-color-text-muted);
  text-decoration: none;
  cursor: default;
}

/* -- Responsive Preview -------------------- */

@media (max-width: 767px) {
  .preview-container {
    padding: 24px 20px;
  }

  .preview-swatches {
    flex-direction: column;
  }

  .preview-nav-links {
    display: none; /* simplified mobile preview */
  }
}