/* Text Outline / Hollow Generator — Premium Styles */

.root {
  /* Dynamic integration with site-wide CSS variables */
  --color-text-primary: var(--text, #000000);
  --color-text-secondary: var(--text-muted, #585859);
  --color-border-primary: var(--navy, #000000);
  --color-border-secondary: var(--border, #e2e2e3);
  --color-border-tertiary: var(--border, #e2e2e3);
  --color-background-primary: var(--white, #ffffff);
  --color-background-secondary: var(--gray-50, #f8f8f8);
  --font-sans: var(--font-body, 'Google Sans Flex', sans-serif);
  
  --border-radius-md: 8px;
  --border-radius-lg: 12px;
  
  --color-text-info: var(--white, #ffffff);
  --color-background-info: var(--navy, #000000);
  --color-border-info: var(--navy, #000000);
  --color-text-danger: #8b1a1a;

  /* Standard Centered Layout matching other tools */
  max-width: 800px;
  margin: 0 auto;
  padding: 0 0 24px;
  font-family: var(--font-sans);
}

.lbl {
  font-size: 11px;
  font-weight: 700;
  color: var(--color-text-secondary);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: 8px;
  margin-top: 16px;
  display: block;
}

.top {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: end;
  margin-bottom: 16px;
}

input[type="text"] {
  width: 100%;
  font-size: 14px;
  font-family: inherit;
  padding: 10px 12px;
  border-radius: var(--border-radius-md);
  border: 0.5px solid var(--color-border-secondary);
  background: var(--color-background-primary);
  color: var(--color-text-primary);
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

input[type="text"]:focus {
  border-color: var(--color-border-primary);
  box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.03);
}

.style-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 10px;
  margin-bottom: 18px;
}

.style-card {
  background: var(--color-background-primary);
  border: 0.5px solid var(--color-border-secondary);
  border-radius: var(--border-radius-lg);
  padding: 14px 16px;
  cursor: pointer;
  transition: border-color .15s, box-shadow .15s;
}

.style-card:hover {
  border-color: var(--color-border-primary);
  box-shadow: 0 2px 8px rgba(0,0,0,0.03);
}

.style-card.sel {
  border: 1.5px solid var(--color-border-primary);
  background: var(--color-background-secondary);
}

.sc-name {
  font-size: 11px;
  font-weight: 700;
  color: var(--color-text-secondary);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.sc-sample {
  font-size: 22px;
  color: var(--color-text-primary);
  line-height: 1.3;
  word-break: break-all;
  min-height: 28px;
}

.sc-desc {
  font-size: 11px;
  color: var(--color-text-secondary);
  margin-top: 4px;
}

.divider {
  height: 0.5px;
  background: var(--color-border-secondary);
  margin: 16px 0;
}

.preview-wrap {
  background: var(--color-background-secondary);
  border-radius: var(--border-radius-lg);
  border: 0.5px solid var(--color-border-secondary);
  padding: 24px;
  margin-bottom: 16px;
  min-height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow-x: auto;
}

.preview-out {
  font-size: 36px;
  color: var(--color-text-primary);
  word-break: break-all;
  text-align: center;
  line-height: 1.4;
  letter-spacing: 2px;
}

#all-section {
  display: none;
}

.all-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin-bottom: 16px;
}

.result-row {
  background: var(--color-background-primary);
  border: 0.5px solid var(--color-border-secondary);
  border-radius: var(--border-radius-md);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  transition: all .15s;
}

.result-row:hover {
  background: var(--color-background-secondary);
  border-color: var(--color-border-primary);
}

.rr-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--color-text-secondary);
  min-width: 100px;
  text-transform: uppercase;
  letter-spacing: .05em;
}

.rr-text {
  font-size: 18px;
  color: var(--color-text-primary);
  flex: 1;
  word-break: break-all;
  line-height: 1.5;
}

.rr-copy {
  font-size: 11px;
  font-weight: 600;
  color: var(--color-text-secondary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  border: 0.5px solid var(--color-border-secondary);
  border-radius: var(--border-radius-md);
  background: var(--color-background-primary);
  white-space: nowrap;
  transition: all 0.15s;
}

.result-row:hover .rr-copy {
  background: var(--color-border-primary);
  color: var(--color-background-primary);
  border-color: var(--color-border-primary);
}

.btn-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

button.act {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: 0.5px solid var(--color-border-secondary);
  border-radius: var(--border-radius-md);
  background: var(--color-background-primary);
  color: var(--color-text-primary);
  transition: all .15s;
  font-family: inherit;
}

button.act:hover {
  background: var(--color-background-secondary);
  border-color: var(--color-border-primary);
}

button.act:active {
  transform: scale(.98);
}

button.act.primary {
  background: var(--color-background-info);
  color: var(--color-text-info);
  border-color: var(--color-border-info);
}

button.act.primary:hover {
  background: var(--color-background-info);
  border-color: var(--color-border-info);
  color: var(--color-text-info);
  opacity: .9;
}

@media (max-width: 640px) {
  .top {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .style-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }
  .style-card {
    padding: 10px 12px;
  }
  .sc-sample {
    font-size: 18px;
  }
  .preview-wrap {
    padding: 16px;
    min-height: 80px;
  }
  .preview-out {
    font-size: 28px;
  }
  .btn-row {
    gap: 8px;
  }
  button.act {
    padding: 9px 14px;
    font-size: 12px;
  }
  .result-row {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }
  .rr-label {
    width: 100%;
    border-bottom: 0.5px solid var(--color-border-secondary);
    padding-bottom: 4px;
  }
  .rr-copy {
    align-self: flex-start;
  }
}

@media (max-width: 480px) {
  .style-grid {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}

/* Fix content-right table responsive overflow
   Overrides the global style.scss display:block rule with higher specificity.
   The Outlined Letter Styles table has 3 cols including Unicode previews —
   must render as a proper table with word-break to avoid horizontal overflow. */
.tool-content .content-right table {
  display: table;
  overflow-x: auto;
  white-space: normal;
  width: 100%;
  max-width: 100%;
}

.tool-content .content-right table th,
.tool-content .content-right table td {
  white-space: normal;
  word-break: break-word;
}