/* ============================================================
 * Utilities Bunker — CSS Color Converter (v2.1)
 * File: /assets/css/modules/colors/css-color-converter.v2.1.css
 * Purpose:
 *  - Tool-only layout + preview lab + outputs formatting
 *  - NO changes to ub-toolkit.v2.1.css
 *  - Mobile-first, 44x44 touch targets, clamp typography
 * ============================================================ */

/* ==============================
   Local tokens (tool-scoped)
============================== */
:root{
  --cc-radius: 16px;
  --cc-gap: 14px;
  --cc-soft: rgba(0,0,0,.06);
}

/* ==============================
   Header alignment helper
============================== */
.ub-color-head{
  display:flex;
  gap:10px;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
}
.ub-color-title{
  letter-spacing:-0.02em;
}

/* ==============================
   Hero layout (Preview + Controls)
============================== */
.ub-color-hero{
  display:grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: var(--cc-gap);
  align-items:start;
}
@media (max-width: 980px){
  .ub-color-hero{ grid-template-columns: 1fr; }
}

/* ==============================
   Preview Lab panel
============================== */
.ub-color-lab{
  background: var(--ub-surface-2);
  border: 1px solid var(--ub-border);
  border-radius: var(--cc-radius);
  padding: 12px;
}

.ub-color-lab-top{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap: 10px;
  flex-wrap:wrap;
  margin-bottom: 10px;
}

.ub-color-lab-title{
  font-size: clamp(13px, 1.2vw, 14px);
  font-weight: 950;
  letter-spacing: .01em;
}
.ub-color-lab-sub{
  font-size: 12px;
  color: var(--ub-muted);
  margin-top: 2px;
}

/* KPI tiles */
.ub-color-kpis{
  display:flex;
  flex-wrap:wrap;
  gap: 8px;
  justify-content:flex-end;
}
.ub-color-kpi{
  min-width: 112px;
  padding: 8px 10px;
  border-radius: 14px;
  border: 1px solid var(--ub-border);
  background: var(--ub-card-bg);
}
.ub-color-kpi .k{
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--ub-muted);
}
.ub-color-kpi .v{
  font-family: var(--ub-mono);
  font-weight: 950;
  font-size: 13px;
  margin-top: 2px;
  overflow-wrap:anywhere;
}

/* ==============================
   Swatch + preview text area
============================== */
.ub-color-swatchwrap{
  display:grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.ub-color-swatch{
  width: 100%;
  min-height: 180px;
  border-radius: 16px;
  border: 1px solid var(--ub-border);
  background: #f93a13;
  box-shadow: inset 0 0 0 1px rgba(0,0,0,.04);
}

.ub-color-contrast{
  border-radius: 16px;
  border: 1px solid var(--ub-border);
  background: var(--ub-card-bg);
  padding: 12px;
}

.ub-color-sample{
  min-height: 56px;
  border-radius: 14px;
  border: 1px dashed rgba(0,0,0,.14);
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight: 950;
  letter-spacing: .01em;
  font-size: clamp(16px, 1.2rem + .2vw, 20px);
  user-select:none;
}
html.ub-theme-dark .ub-color-sample{
  border-color: rgba(255,255,255,.14);
}

/* ==============================
   Presets
============================== */
.ub-color-preset-row{
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
  margin-top: 12px;
}
.ub-color-preset-row .ub-chip{
  min-height: var(--ub-hit);
  padding: 10px 12px;
}

/* ==============================
   Form polish (textarea)
============================== */
#colorInput{
  font-family: var(--ub-mono);
  line-height: 1.45;
  min-height: 96px;
}

/* ==============================
   Output copy rows
============================== */
.ub-color-copyrow{
  margin-top: 10px;
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
}
.ub-color-copyrow .ub-chip{
  min-height: var(--ub-hit);
  padding: 10px 12px;
}

/* ==============================
   Actions row (Reset / Normalize)
============================== */
.ub-color-actions{
  display:flex;
  flex-wrap:wrap;
  gap: 10px;
  align-items:center;
}
.ub-color-actions .ub-btn{
  min-height: var(--ub-hit);
}

/* ==============================
   Work output formatting
============================== */
.ub-work{
  font-family: var(--ub-mono);
  font-size: 13px;
  line-height: 1.55;
  white-space: pre-wrap;
  overflow-wrap:anywhere;
}

/* ==============================
   Small screens polish
============================== */
@media (max-width: 520px){
  .ub-color-kpi{ min-width: 98px; }
  .ub-color-swatch{ min-height: 160px; }
}