.ddt-home-hero-card,
.ddt-section-card,
.ddt-tool-collection-card,
.ddt-use-case-card,
.ddt-shortcut-card,
.ddt-empty-panel,
.ddt-catalog-hero,
.ddt-catalog-sidebar-section {
  border: 1px solid var(--border-soft);
  border-radius: 16px;
  background: var(--bg-elevated);
  box-shadow: var(--shadow-card);
}

.ddt-home-hero-card {
  padding: 20px;
  background:
    linear-gradient(135deg, rgba(37, 99, 235, 0.1), rgba(255, 255, 255, 0) 48%),
    linear-gradient(160deg, rgba(15, 23, 42, 0.03), rgba(255, 255, 255, 0) 60%),
    var(--bg-elevated);
}

.ddt-home-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 1.05fr);
  gap: 18px;
  align-items: start;
}

.ddt-home-hero-copy {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ddt-home-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 4px;
  padding: 6px 10px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.ddt-home-hero-card h1,
.ddt-catalog-hero h1 {
  margin: 0;
  font-size: clamp(28px, 3.2vw, 38px);
  line-height: 1.08;
}

.ddt-home-hero-card p,
.ddt-catalog-hero p {
  color: var(--text-muted);
}

.ddt-home-hero-copy > p {
  max-width: 60ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.55;
}

.ddt-trust-pills,
.ddt-cta-row,
.ddt-chip-row,
.ddt-sample-workflows {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.ddt-trust-pill,
.ddt-chip,
.ddt-sample-workflow {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid var(--border-soft);
  background: color-mix(in srgb, var(--bg-subtle) 86%, transparent);
  font-size: 12px;
  font-weight: 700;
}

.ddt-trust-pill {
  color: var(--text-main);
}

.ddt-hero-search {
  width: 100%;
  height: 48px;
  padding: 0 16px;
  border-radius: 16px;
  border: 1px solid color-mix(in srgb, var(--primary) 20%, transparent);
  background: var(--bg-elevated);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.08);
}

.ddt-hero-actions {
  margin-top: 2px;
}

.ddt-home-quick-list {
  display: grid;
  gap: 10px;
  margin-top: 4px;
}

.ddt-home-quick-item {
  display: grid;
  gap: 4px;
  padding: 12px 14px;
  border: 1px solid var(--border-soft);
  border-radius: 14px;
  background: color-mix(in srgb, var(--bg-subtle) 72%, transparent);
}

.ddt-home-quick-item strong {
  font-size: 13px;
}

.ddt-home-quick-item span {
  color: var(--text-muted);
  font-size: 13px;
  line-height: 1.45;
}

.ddt-section-head h2,
.ddt-catalog-sidebar-section h3 {
  margin: 0;
  font-size: 18px;
}

.ddt-start-grid,
.ddt-home-use-cases,
.ddt-home-tools,
.ddt-shortcuts-grid {
  display: grid;
  gap: 14px;
}

.ddt-start-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.ddt-shortcuts-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.ddt-start-card,
.ddt-section-card {
  padding: 18px;
}

.ddt-start-card h3,
.ddt-use-case-card h3,
.ddt-tool-collection-card h3 {
  margin: 0;
  font-size: 17px;
}

.ddt-start-card p,
.ddt-use-case-card p,
.ddt-tool-collection-card p,
.ddt-shortcut-card span,
.ddt-empty-panel {
  margin: 8px 0 0;
  color: var(--text-muted);
  font-size: 14px;
}

.ddt-section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
}

.ddt-section-head p {
  margin: 6px 0 0;
  color: var(--text-muted);
}

.ddt-home-use-cases {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.ddt-home-tools {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.ddt-use-case-card,
.ddt-tool-collection-card,
.ddt-shortcut-card,
.ddt-empty-panel {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px;
  text-decoration: none;
  color: inherit;
}

.ddt-use-case-card:hover,
.ddt-tool-collection-card:hover,
.ddt-shortcut-card:hover {
  border-color: color-mix(in srgb, var(--primary) 20%, transparent);
  transform: translateY(-1px);
}

.ddt-use-case-top,
.ddt-tool-card-top,
.ddt-tool-card-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}

.ddt-tool-card-top {
  min-height: 98px;
}

.ddt-card-badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary);
  font-size: 11px;
  font-weight: 800;
  white-space: nowrap;
}

.ddt-chip-row {
  gap: 8px;
}

.ddt-card-actions {
  margin-top: auto;
  display: flex;
  justify-content: flex-end;
}

.ddt-star-btn {
  min-width: 36px;
  padding: 0;
  font-size: 16px;
}

.ddt-star-btn[aria-pressed='true'] {
  color: #d97706;
}

.ddt-magic-card {
  padding: 16px;
  height: 100%;
}

.ddt-home-hero-magic {
  min-width: 0;
}

.ddt-home-hero-magic .magic-box-card {
  margin-top: 0 !important;
}

.magic-box-header {
  align-items: flex-start;
}

.magic-box-header-left {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.magic-box-title {
  font-size: 15px;
  font-weight: 800;
}

.magic-box-textarea {
  min-height: 188px;
  resize: vertical;
}

.magic-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 10px;
}

.magic-suggestion {
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  background: color-mix(in srgb, var(--bg-subtle) 80%, transparent);
}

.magic-suggestion-meta {
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.35;
}

.magic-suggestion-hint {
  display: inline-flex;
  margin-top: 4px;
  font-size: 11px;
  color: var(--text-muted);
  text-decoration: none;
}

.magic-suggestion-hint:hover {
  color: var(--primary);
}

.magic-preview {
  margin-top: 10px;
  padding: 10px 12px;
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  background: color-mix(in srgb, var(--bg-subtle) 80%, transparent);
}

.magic-preview pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  font-size: 12px;
}

.ddt-magic-card #magicHistoryBar {
  margin-top: 14px;
  padding: 14px;
  border-radius: 14px;
  border: 1px solid var(--border-soft);
  background: color-mix(in srgb, var(--bg-subtle) 76%, transparent);
  box-shadow: none;
}

.ddt-magic-card .magic-box-card {
  margin-top: 0 !important;
  border-color: rgba(37, 99, 235, 0.22);
}

.ddt-home-why-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 18px;
}

.ddt-home-why-list li {
  color: var(--text-main);
}

.ddt-section-head--compact {
  margin-bottom: 10px;
}

.ddt-section-head--compact p {
  margin-top: 4px;
}

.ddt-catalog-hero {
  padding: 20px;
}

.ddt-catalog-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  gap: 12px;
  margin-top: 18px;
  align-items: center;
}

.ddt-catalog-search,
.ddt-catalog-sort {
  height: 42px;
  border-radius: 14px;
  border: 1px solid var(--border-soft);
  background: var(--bg-elevated);
}

.ddt-catalog-search {
  padding: 0 14px;
}

.ddt-catalog-sort {
  padding: 0 12px;
}

.ddt-filter-row {
  display: flex;
  gap: 10px;
  overflow: auto;
  padding-bottom: 4px;
}

.ddt-filter-chip {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid var(--border-soft);
  background: var(--bg-elevated);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
}

.ddt-filter-chip.is-active {
  background: var(--primary-soft);
  color: var(--primary);
  border-color: color-mix(in srgb, var(--primary) 28%, transparent);
}

.ddt-catalog-layout {
  display: grid;
  grid-template-columns: minmax(240px, 280px) minmax(0, 1fr);
  gap: 18px;
}

.ddt-catalog-sidebar-section {
  padding: 16px;
}

.ddt-catalog-sidebar-section + .ddt-catalog-sidebar-section {
  margin-top: 14px;
}

.ddt-category-list {
  display: grid;
  gap: 8px;
}

.ddt-category-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  min-height: 40px;
  padding: 0 12px;
  border-radius: 12px;
  border: 1px solid var(--border-soft);
  background: var(--bg-elevated);
  font-size: 13px;
  font-weight: 700;
  color: var(--text-main);
  cursor: pointer;
}

.ddt-category-item.is-active {
  border-color: color-mix(in srgb, var(--primary) 28%, transparent);
  background: var(--primary-soft);
  color: var(--primary);
}

.ddt-catalog-main {
  min-width: 0;
}

.ddt-catalog-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
}

.ddt-catalog-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.ddt-tool-collection-card.is-dense .ddt-tool-card-top {
  min-height: 88px;
}

@media (max-width: 1100px) {
  .ddt-home-hero-grid,
  .ddt-catalog-layout {
    grid-template-columns: 1fr;
  }

  .ddt-home-hero-copy > p {
    max-width: none;
  }

  .ddt-home-use-cases {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .ddt-start-grid,
  .ddt-shortcuts-grid,
  .ddt-home-tools,
  .ddt-catalog-grid {
    grid-template-columns: 1fr;
  }

  .ddt-catalog-toolbar {
    grid-template-columns: 1fr;
  }

  .ddt-home-use-cases {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .ddt-home-hero-card,
  .ddt-start-card,
  .ddt-section-card,
  .ddt-catalog-hero,
  .ddt-catalog-sidebar-section {
    padding: 16px;
  }

  .ddt-tool-card-top,
  .ddt-use-case-top,
  .ddt-tool-card-title-row {
    flex-direction: column;
  }

  .ddt-home-hero-card h1,
  .ddt-catalog-hero h1 {
    font-size: 30px;
  }

  .magic-box-textarea {
    min-height: 164px;
  }
}