/* ============================================================
   Utilities Bunker — Morse Code Converter (v2.1)
   File: /assets/css/modules/convert/morse.v2.1.css
   Purpose:
   - Tool-only layout and visual styling for Morse converter
   - Keeps shared toolkit untouched
   - Mobile-first, accessible, fast, UB-CERT aligned
   ============================================================ */

:root{
  --morse-radius: 16px;
  --morse-gap: 14px;
  --morse-soft: rgba(0,0,0,.06);
}

/* Main two-panel hero */
.ub-morse-hero{
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: var(--morse-gap);
}

@media (max-width: 980px){
  .ub-morse-hero{
    grid-template-columns: 1fr;
  }
}

/* Single-column output KPIs inside live output */
.ub-out-grid--single{
  grid-template-columns: repeat(2, minmax(0,1fr));
}

@media (max-width: 560px){
  .ub-out-grid--single{
    grid-template-columns: 1fr;
  }
}

/* Read-only output area visual distinction */
#outputText[readonly]{
  background: var(--ub-surface-2);
  cursor: text;
}

/* Tool details / conversion trace */
.ub-work{
  font-family: var(--ub-mono);
  font-size: 13px;
  line-height: 1.6;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

/* Reference panel list */
.ub-morse-ref{
  display:grid;
  gap: 10px;
}

.ub-morse-ref-item{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 12px;
  padding: 12px;
  border: 1px solid var(--ub-border);
  border-radius: 14px;
  background: var(--ub-surface-2);
}

.ub-morse-ref-item .ub-k{
  margin: 0;
  flex: 1 1 auto;
}

.ub-morse-ref-item .ub-v{
  flex: 0 0 auto;
  text-align: right;
  font-size: var(--ub-fs-2);
}

/* Better table wrapping for Morse reference grid */
.ub-table-wrap{
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--ub-radius-2);
}

.ub-table code{
  font-family: var(--ub-mono);
  font-size: 12px;
  white-space: nowrap;
}

/* Tighten FAQ/code readability */
.ub-card code{
  font-family: var(--ub-mono);
  font-size: .95em;
  padding: .08rem .32rem;
  border-radius: 6px;
  background: var(--ub-surface-2);
  border: 1px solid var(--ub-border);
}

/* Textarea polish */
#inputText,
#outputText{
  min-height: 210px;
  resize: vertical;
  line-height: 1.5;
}

#inputText{
  font-family: var(--ub-font);
}

#outputText{
  font-family: var(--ub-mono);
}

/* Action row helper */
.ub-actions{
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
  align-items:center;
}

/* Rail buttons */
.ub-btn--block{
  width: 100%;
}

/* Details summary touch target refinement */
.ub-collapsible summary{
  cursor: pointer;
  font-weight: 950;
  min-height: 44px;
  display:flex;
  align-items:center;
}

.ub-collapsible summary:focus{
  outline: none;
  box-shadow: 0 0 0 4px var(--ub-focus);
  border-radius: 12px;
}

/* Make reference cards feel a little more tool-like without being bubbly */
.ub-morse-ref-item,
.ub-table,
.ub-card code{
  transition: background-color .16s ease, border-color .16s ease, box-shadow .16s ease;
}

@media (hover: hover){
  .ub-morse-ref-item:hover{
    background: var(--ub-surface-3);
  }
}

/* Mobile spacing polish */
@media (max-width: 640px){
  .ub-morse-ref-item{
    flex-direction: column;
    align-items:flex-start;
  }

  .ub-morse-ref-item .ub-v{
    text-align: left;
  }

  #inputText,
  #outputText{
    min-height: 180px;
  }
}

/* Slightly denser layout on very wide screens */
@media (min-width: 1280px){
  .ub-morse-hero{
    grid-template-columns: 1.18fr 0.82fr;
  }
}