/* ===== Dog Name Generator — all classes prefixed dng- ===== */

:root {
  --dng-bg: #f8fafc;
  --dng-surface: #ffffff;
  --dng-surface-alt: #f1f5f9;
  --dng-text: #0f172a;
  --dng-text-muted: #64748b;
  --dng-primary: #0d9488;
  --dng-primary-hover: #0f766e;
  --dng-primary-light: #ccfbf1;
  --dng-primary-border: #5eead4;
  --dng-accent: #f59e0b;
  --dng-accent-hover: #d97706;
  --dng-accent-light: #fef3c7;
  --dng-fav: #ef4444;
  --dng-fav-active: #dc2626;
  --dng-fav-bg: #fef2f2;
  --dng-border: #e2e8f0;
  --dng-shadow: 0 1px 3px rgba(15, 23, 42, 0.08), 0 8px 24px rgba(15, 23, 42, 0.06);
  --dng-shadow-lg: 0 4px 12px rgba(15, 23, 42, 0.1), 0 20px 48px rgba(13, 148, 136, 0.12);
  --dng-radius: 16px;
  --dng-radius-sm: 10px;
  --dng-font-head: 'Outfit', system-ui, sans-serif;
  --dng-font-body: 'Inter', system-ui, sans-serif;
}

/* Reset only within the dng root */
.dng-root,
.dng-root * {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.dng-root {
  font-family: var(--dng-font-body);
  color: var(--dng-text);
  background: var(--dng-bg);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  padding: 48px 20px 80px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ---- Main card ---- */
.dng-card {
  width: 100%;
  max-width: 860px;
  background: var(--dng-surface);
  border-radius: var(--dng-radius);
  box-shadow: var(--dng-shadow-lg);
  border: 1px solid var(--dng-border);
  overflow: hidden;
}

.dng-card-header {
  background: var(--dng-primary);
  padding: 40px 36px 32px;
  text-align: center;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.dng-card-header::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 160px;
  height: 160px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 50%;
}

.dng-card-header::after {
  content: '';
  position: absolute;
  bottom: -60px;
  left: -20px;
  width: 120px;
  height: 120px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 50%;
}

.dng-paw-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  margin-bottom: 16px;
  position: relative;
  z-index: 1;
}

.dng-paw-icon svg {
  width: 30px;
  height: 30px;
  fill: #fff;
}

.dng-card-header h1 {
  font-family: var(--dng-font-head);
  font-size: 2.1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  position: relative;
  z-index: 1;
}

.dng-card-header p {
  margin-top: 8px;
  font-size: 0.95rem;
  opacity: 0.9;
  position: relative;
  z-index: 1;
}

/* ---- Controls ---- */
.dng-controls {
  padding: 28px 36px 8px;
}

.dng-control-group {
  margin-bottom: 22px;
}

.dng-control-label {
  font-family: var(--dng-font-head);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--dng-text-muted);
  margin-bottom: 10px;
  display: block;
}

.dng-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.dng-pill {
  font-family: var(--dng-font-body);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 8px 18px;
  border-radius: 999px;
  border: 1.5px solid var(--dng-border);
  background: var(--dng-surface);
  color: var(--dng-text);
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.dng-pill:hover {
  border-color: var(--dng-primary-border);
  background: var(--dng-surface-alt);
}

.dng-pill.dng-active {
  background: var(--dng-primary);
  border-color: var(--dng-primary);
  color: #fff;
}

.dng-pill-icon {
  width: 16px;
  height: 16px;
  fill: currentColor;
  flex-shrink: 0;
}

/* ---- Gender toggle ---- */
.dng-gender-row {
  display: flex;
  gap: 8px;
}

.dng-gender-btn {
  flex: 1;
  font-family: var(--dng-font-body);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 10px 16px;
  border-radius: var(--dng-radius-sm);
  border: 1.5px solid var(--dng-border);
  background: var(--dng-surface);
  color: var(--dng-text);
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
}

.dng-gender-btn:hover {
  border-color: var(--dng-primary-border);
}

.dng-gender-btn.dng-active {
  background: var(--dng-primary-light);
  border-color: var(--dng-primary);
  color: var(--dng-primary-hover);
  font-weight: 600;
}

/* ---- Count selector ---- */
.dng-count-row {
  display: flex;
  align-items: center;
  gap: 14px;
}

.dng-count-slider {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 6px;
  border-radius: 999px;
  background: var(--dng-border);
  outline: none;
}

.dng-count-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--dng-primary);
  cursor: pointer;
  border: 3px solid var(--dng-surface);
  box-shadow: 0 2px 6px rgba(13, 148, 136, 0.4);
  transition: transform 0.15s ease;
}

.dng-count-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.dng-count-slider::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--dng-primary);
  cursor: pointer;
  border: 3px solid var(--dng-surface);
  box-shadow: 0 2px 6px rgba(13, 148, 136, 0.4);
}

.dng-count-value {
  font-family: var(--dng-font-head);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dng-primary);
  min-width: 56px;
  text-align: right;
}

/* ---- Generate button ---- */
.dng-generate-wrap {
  padding: 8px 36px 28px;
}

.dng-generate-btn {
  width: 100%;
  font-family: var(--dng-font-head);
  font-size: 1.05rem;
  font-weight: 600;
  padding: 15px 24px;
  border-radius: var(--dng-radius-sm);
  border: none;
  background: var(--dng-primary);
  color: #fff;
  cursor: pointer;
  transition: all 0.25s ease;
  box-shadow: 0 4px 14px rgba(13, 148, 136, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.dng-generate-btn:hover {
  background: var(--dng-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(13, 148, 136, 0.4);
}

.dng-generate-btn:active {
  transform: translateY(0);
}

.dng-generate-btn svg {
  width: 20px;
  height: 20px;
  fill: #fff;
  transition: transform 0.5s ease;
}

.dng-generate-btn:hover svg {
  transform: rotate(180deg);
}

/* ---- Results ---- */
.dng-results-section {
  padding: 0 36px 28px;
}

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

.dng-results-title {
  font-family: var(--dng-font-head);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--dng-text);
}

.dng-results-count {
  font-size: 0.82rem;
  color: var(--dng-text-muted);
  font-weight: 500;
}

.dng-results-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px;
}

.dng-name-card {
  background: var(--dng-surface);
  border: 1.5px solid var(--dng-border);
  border-radius: var(--dng-radius-sm);
  padding: 16px 18px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
  position: relative;
  animation: dng-card-in 0.4s ease backwards;
}

@keyframes dng-card-in {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.dng-name-card:hover {
  border-color: var(--dng-primary-border);
  box-shadow: var(--dng-shadow);
  transform: translateY(-2px);
}

.dng-name-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 8px;
}

.dng-name-text {
  font-family: var(--dng-font-head);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--dng-text);
  letter-spacing: -0.01em;
}

.dng-name-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 3px 10px;
  border-radius: 999px;
  margin-top: 6px;
  background: var(--dng-primary-light);
  color: var(--dng-primary-hover);
}

.dng-name-tag.dng-tag-tough { background: #fee2e2; color: #b91c1c; }
.dng-name-tag.dng-tag-royal { background: var(--dng-accent-light); color: var(--dng-accent-hover); }
.dng-name-tag.dng-tag-funny { background: #dbeafe; color: #1d4ed8; }
.dng-name-tag.dng-tag-food { background: #ffedd5; color: #c2410c; }
.dng-name-tag.dng-tag-nature { background: #dcfce7; color: #15803d; }
.dng-name-tag.dng-tag-cute { background: var(--dng-primary-light); color: var(--dng-primary-hover); }

.dng-name-meaning {
  font-size: 0.82rem;
  color: var(--dng-text-muted);
  margin-top: 8px;
  line-height: 1.45;
}

.dng-name-actions {
  display: flex;
  gap: 6px;
  margin-top: 12px;
  align-items: center;
}

.dng-icon-btn {
  font-family: var(--dng-font-body);
  font-size: 0.78rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid var(--dng-border);
  background: var(--dng-surface);
  color: var(--dng-text-muted);
  cursor: pointer;
  transition: all 0.18s ease;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.dng-icon-btn:hover {
  border-color: var(--dng-primary-border);
  color: var(--dng-primary-hover);
  background: var(--dng-surface-alt);
}

.dng-icon-btn.dng-fav-active {
  border-color: var(--dng-fav);
  background: var(--dng-fav-bg);
  color: var(--dng-fav-active);
}

.dng-icon-btn svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

.dng-copy-feedback {
  font-size: 0.72rem;
  color: var(--dng-primary);
  font-weight: 600;
  opacity: 0;
  transition: opacity 0.2s ease;
  display: inline-flex;
  align-items: center;
}

.dng-copy-feedback.dng-show {
  opacity: 1;
}

/* ---- Empty state ---- */
.dng-empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--dng-text-muted);
}

.dng-empty svg {
  width: 48px;
  height: 48px;
  fill: var(--dng-border);
  margin-bottom: 12px;
}

.dng-empty p {
  font-size: 0.92rem;
}

/* ---- Favorites bar ---- */
.dng-favorites {
  border-top: 1px solid var(--dng-border);
  padding: 24px 36px 32px;
  background: var(--dng-surface-alt);
}

.dng-favorites-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.dng-favorites-title {
  font-family: var(--dng-font-head);
  font-size: 1rem;
  font-weight: 600;
  color: var(--dng-text);
  display: flex;
  align-items: center;
  gap: 8px;
}

.dng-favorites-title svg {
  width: 20px;
  height: 20px;
  fill: var(--dng-fav);
}

.dng-fav-clear {
  font-family: var(--dng-font-body);
  font-size: 0.8rem;
  font-weight: 500;
  border: none;
  background: none;
  color: var(--dng-text-muted);
  cursor: pointer;
  transition: color 0.2s ease;
  padding: 4px 8px;
}

.dng-fav-clear:hover {
  color: var(--dng-fav);
}

.dng-fav-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.dng-fav-chip {
  font-family: var(--dng-font-body);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 7px 14px;
  border-radius: 999px;
  background: var(--dng-surface);
  border: 1.5px solid var(--dng-border);
  color: var(--dng-text);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s ease;
  animation: dng-card-in 0.3s ease;
}

.dng-fav-chip:hover {
  border-color: var(--dng-fav);
  background: var(--dng-fav-bg);
}

.dng-fav-chip button {
  font-family: inherit;
  border: none;
  background: none;
  cursor: pointer;
  color: var(--dng-text-muted);
  font-size: 1rem;
  line-height: 1;
  padding: 0;
  display: flex;
  align-items: center;
  transition: color 0.15s ease;
}

.dng-fav-chip button:hover {
  color: var(--dng-fav);
}

.dng-fav-empty {
  font-size: 0.86rem;
  color: var(--dng-text-muted);
}

/* ---- Responsive ---- */
@media (max-width: 640px) {
  .dng-root {
    padding: 20px 12px 60px;
  }

  .dng-card-header {
    padding: 28px 20px 24px;
  }

  .dng-card-header h1 {
    font-size: 1.6rem;
  }

  .dng-controls,
  .dng-generate-wrap,
  .dng-results-section,
  .dng-favorites {
    padding-left: 20px;
    padding-right: 20px;
  }

  .dng-results-grid {
    grid-template-columns: 1fr;
  }
}

/* ---- Description section ---- */
.dng-description {
  padding: 32px 36px 40px;
  border-top: 1px solid var(--dng-border);
  font-family: var(--dng-font-body);
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--dng-text);
}

.dng-description > * + * {
  margin-top: 14px;
}

.dng-description h2 {
  font-family: var(--dng-font-head);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--dng-text);
  letter-spacing: -0.01em;
  margin-top: 28px;
}

.dng-description p {
  color: var(--dng-text);
}

.dng-description strong {
  font-weight: 600;
  color: var(--dng-text);
}

.dng-description ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.dng-description li {
  position: relative;
  padding-left: 22px;
  color: var(--dng-text);
  line-height: 1.55;
}

.dng-description li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.6em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--dng-primary);
}

.dng-description a {
  color: var(--dng-primary-hover);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-thickness: 1px;
  font-weight: 500;
  transition: color 0.15s ease;
}

.dng-description a:hover {
  color: var(--dng-primary);
  text-decoration-thickness: 2px;
}

.dng-description table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.86rem;
  overflow: hidden;
  border-radius: var(--dng-radius-sm);
}

.dng-description thead {
  background: var(--dng-surface-alt);
}

.dng-description th {
  font-family: var(--dng-font-head);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--dng-text-muted);
  text-align: left;
  padding: 10px 14px;
  border-bottom: 2px solid var(--dng-border);
}

.dng-description td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--dng-border);
  color: var(--dng-text);
  vertical-align: top;
}

.dng-description tbody tr:last-child td {
  border-bottom: none;
}

.dng-description tbody tr:nth-child(even) {
  background: var(--dng-surface-alt);
}

@media (max-width: 640px) {
  .dng-description {
    padding-left: 20px;
    padding-right: 20px;
  }

  .dng-description table {
    font-size: 0.8rem;
    display: block;
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
  }

  .dng-description th,
  .dng-description td {
    padding: 8px 10px;
  }
}