/* ============================================================
   Tool Styles — Time Formats Converter v2.1
   File: /assets/css/modules/convert/time-formats.v2.1.css
   Purpose:
   - Tool-only layout and visual styling for time format conversion
   - No changes to ub-toolkit.v2.1.css
   - Mobile-first, responsive, accessible, UB-CERT aligned
   ============================================================ */

/* Local tokens (tool-scoped) */
:root{
  --tf-radius: 16px;
  --tf-gap: 14px;
  --tf-soft: rgba(0,0,0,.06);
  --tf-accent-soft: rgba(249,58,19,.08);
}

/* Hero layout */
.ub-time-hero{
  display:grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--tf-gap);
}

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

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

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

.ub-time-lab-title{
  font-size: clamp(13px, 1.2vw, 14px);
  font-weight: 950;
  letter-spacing: .01em;
}

.ub-time-lab-sub{
  font-size: 12px;
  color: var(--ub-muted);
  margin-top: 2px;
}

/* KPI tiles */
.ub-time-kpis{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  justify-content:flex-end;
}

.ub-time-kpi{
  min-width: 118px;
  padding: 8px 10px;
  border-radius: 14px;
  border: 1px solid var(--ub-border);
  background: var(--ub-card-bg);
}

.ub-time-kpi .k{
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--ub-muted);
}

.ub-time-kpi .v{
  font-family: var(--ub-mono);
  font-weight: 950;
  font-size: 14px;
  margin-top: 2px;
  overflow-wrap:anywhere;
}

/* Status pill */
.ub-time-status{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:8px 10px;
  border-radius:999px;
  border:1px solid var(--ub-border);
  background: var(--ub-card-bg);
  font-size:12px;
  font-weight:950;
  min-height:44px;
  margin-bottom:12px;
}

/* Preview list */
.ub-format-preview{
  display:grid;
  gap:10px;
}

.ub-format-row{
  display:grid;
  grid-template-columns: minmax(110px, 150px) 1fr;
  gap:10px;
  align-items:start;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--ub-border);
  background:
    linear-gradient(180deg, var(--ub-card-bg), var(--ub-surface-2));
}

.ub-format-label{
  font-size: 12px;
  font-weight: 950;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--ub-muted);
  padding-top: 2px;
}

.ub-format-value{
  font-family: var(--ub-mono);
  font-size: 13px;
  line-height: 1.5;
  font-weight: 900;
  overflow-wrap:anywhere;
  word-break:break-word;
}

/* Presets */
.ub-preset-row{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:12px;
}

.ub-preset-row .ub-chip{
  min-height:44px;
  padding:10px 12px;
}

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

/* Details enhancement */
.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;
}

/* Output grid values can be long */
.ub-out .ub-v{
  font-size: clamp(14px, 0.95rem + 0.18vw, 18px);
  line-height: 1.4;
  overflow-wrap:anywhere;
  word-break:break-word;
}

/* Better textarea sizing for this tool */
#inputValue{
  min-height: 120px;
  font-family: var(--ub-mono);
  line-height: 1.5;
  resize: vertical;
}

/* Stronger grouping feel for checkboxes */
.ub-actions + .ub-alert,
.ub-alert + .ub-out{
  margin-top: 12px;
}

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

/* Small-screen polish */
@media (max-width: 640px){
  .ub-time-kpi{
    min-width: 100px;
  }

  .ub-format-row{
    grid-template-columns: 1fr;
    gap:6px;
  }

  .ub-format-label{
    padding-top: 0;
  }
}

/* Very small screens */
@media (max-width: 420px){
  .ub-time-status{
    width:100%;
    justify-content:flex-start;
  }

  .ub-time-kpis{
    justify-content:stretch;
  }

  .ub-time-kpi{
    flex: 1 1 calc(50% - 8px);
    min-width: 0;
  }
}

/* Dark mode micro-tuning */
html.ub-theme-dark .ub-format-row{
  background:
    linear-gradient(180deg, rgba(255,255,255,.03), rgba(255,255,255,.02));
}

html.ub-theme-dark .ub-time-lab{
  box-shadow: inset 0 1px 0 rgba(255,255,255,.02);
}