/* (c) ChrysoKit . chrysokit.com . build 20260510a . percentage-calculator.css */

.pct-shell {
  --t-primary:      var(--ck-primary,      var(--primary,      #D4A373));
  --t-primary-soft: rgba(212, 163, 115, 0.12);
  --t-primary-glow: rgba(212, 163, 115, 0.32);
  --t-accent:       var(--ck-accent,       var(--accent,       #8FA98E));
  --t-bg:           var(--ck-bg,           var(--bg,           #FAF6E8));
  --t-card:         var(--ck-card,         var(--card,         #ffffff));
  --t-text:         var(--ck-text,         var(--text,         #1A1714));
  --t-text-soft:    var(--ck-text-soft,    var(--text-soft,    #6b6157));
  --t-text-mute:    var(--ck-text-mute,    var(--text-mute,    #b4a99c));
  --t-border:       var(--ck-border,       var(--border,       rgba(0,0,0,0.08)));

  display: flex;
  flex-direction: column;
  gap: 22px;
}

[data-theme="dark"] .pct-shell {
  --t-primary-soft: rgba(212, 163, 115, 0.18);
  --t-bg:        rgba(255, 255, 255, 0.04);
  --t-card:      rgba(0, 0, 0, 0.22);
  --t-text:      #FEFAE0;
  --t-text-soft: #c8bdb1;
  --t-text-mute: rgba(255, 255, 255, 0.42);
  --t-border:    rgba(255, 255, 255, 0.08);
}

.pct-tabs {
  display: flex; flex-wrap: wrap; gap: 8px;
  padding: 6px;
  background: var(--t-bg);
  border: 1px solid var(--t-border);
  border-radius: 14px;
}
.pct-tab {
  flex: 1 1 auto; min-width: 110px;
  padding: 10px 14px;
  font: inherit; font-weight: 600; font-size: 0.92rem;
  color: var(--t-text-soft);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.18s, color 0.18s, transform 0.18s, box-shadow 0.18s;
}
.pct-tab:hover { color: var(--t-text); background: var(--t-primary-soft); }
.pct-tab.is-active {
  color: #fff;
  background: var(--t-primary);
  border-color: var(--t-primary);
  box-shadow: 0 4px 14px var(--t-primary-glow);
  transform: translateY(-1px);
}
[data-theme="dark"] .pct-tab.is-active { color: #1A1714; }

.pct-panel { display: none; }
.pct-panel.is-active { display: block; animation: pctFade 0.28s ease; }
@keyframes pctFade {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.pct-prompt {
  font-size: 1.1rem; font-weight: 500;
  color: var(--t-text);
  margin: 0 0 16px 0;
  line-height: 1.6;
}
.pct-slot {
  display: inline-block; min-width: 28px;
  padding: 2px 10px;
  font-weight: 700;
  color: var(--t-primary);
  background: var(--t-primary-soft);
  border-radius: 6px;
}

.pct-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
@media (max-width: 560px) { .pct-row { grid-template-columns: 1fr; } }

.pct-suffix { position: relative; display: flex; align-items: stretch; }
.pct-suffix input { flex: 1 1 auto; padding-right: 38px; min-width: 0; }
.pct-suffix span {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  font-weight: 700; color: var(--t-text-soft); pointer-events: none;
}

.pct-inline-select {
  font: inherit;
  padding: 4px 10px;
  font-weight: 600;
  color: var(--t-primary);
  background: var(--t-primary-soft);
  border: 1px solid rgba(212, 163, 115, 0.28);
  border-radius: 6px;
  cursor: pointer;
}

.pct-hint {
  margin: 14px 0 0 0;
  font-size: 0.88rem;
  color: var(--t-text-soft);
  font-style: italic;
}

.pct-output {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
  align-items: center;
  padding: 22px;
  background: linear-gradient(135deg, rgba(212, 163, 115, 0.06), rgba(143, 169, 142, 0.06));
  border: 1px solid var(--t-border);
  border-radius: 16px;
}
[data-theme="dark"] .pct-output {
  background: linear-gradient(135deg, rgba(212, 163, 115, 0.12), rgba(143, 169, 142, 0.08));
}
@media (max-width: 720px) { .pct-output { grid-template-columns: 1fr; } }

.pct-result { text-align: center; }
.pct-result .result-label {
  text-transform: uppercase; letter-spacing: 0.08em;
  font-size: 0.78rem; font-weight: 700;
  color: var(--t-text-soft);
}
.pct-result .result-big {
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  color: var(--t-primary);
  line-height: 1.1;
  margin: 6px 0;
  word-break: break-word;
}
.pct-result .result-sub {
  font-size: 0.95rem;
  color: var(--t-text-soft);
  margin-top: 4px;
}

.pct-vis { display: flex; align-items: center; justify-content: center; }
.pct-vis svg { width: 100%; max-width: 360px; height: auto; overflow: visible; }

.pct-formula {
  padding: 14px 18px;
  font-family: 'JetBrains Mono', 'SF Mono', Menlo, Consolas, monospace;
  font-size: 0.92rem;
  color: var(--t-text-soft);
  background: var(--t-bg);
  border: 1px dashed var(--t-border);
  border-radius: 10px;
  word-break: break-word;
  text-align: center;
}
.pct-formula:empty { display: none; }
.pct-formula b { color: var(--t-primary); font-weight: 700; }

.pct-actions { justify-content: flex-end; flex-wrap: wrap; }

.btn-quiet {
  background: transparent;
  color: var(--t-text-soft);
  border: 1px solid transparent;
}
.btn-quiet:hover { background: rgba(0, 0, 0, 0.05); color: var(--t-text); }
[data-theme="dark"] .btn-quiet:hover { background: rgba(255, 255, 255, 0.08); }
.btn-sm { padding: 6px 12px; font-size: 0.86rem; }

.pct-history-card { margin-top: 20px; }
.pct-history-head {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 14px;
}
.pct-history-head h2 { display: flex; align-items: center; gap: 8px; margin: 0; font-size: 1.15rem; color: var(--t-text); }
.pct-history-head h2 i { width: 18px; height: 18px; }

.pct-history { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.pct-history li {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 14px;
  background: var(--t-bg);
  border: 1px solid var(--t-border);
  border-radius: 10px;
  font-size: 0.92rem;
}
.pct-history .meta {
  color: var(--t-text-mute);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  padding: 3px 8px;
  background: rgba(212, 163, 115, 0.10);
  border-radius: 4px;
}
.pct-history .calc { font-weight: 600; color: var(--t-text); flex: 1 1 auto; }
.pct-history .out { font-weight: 800; color: var(--t-primary); font-variant-numeric: tabular-nums; }
.pct-history button.x {
  border: 0; background: transparent;
  color: var(--t-text-mute); cursor: pointer;
  width: 26px; height: 26px;
  border-radius: 6px;
  display: inline-flex; align-items: center; justify-content: center;
}
.pct-history button.x:hover { background: rgba(0, 0, 0, 0.06); color: var(--t-text); }
[data-theme="dark"] .pct-history button.x:hover { background: rgba(255, 255, 255, 0.08); }

.pct-formulas { list-style: none; padding: 0; display: grid; gap: 6px; font-size: 0.92rem; }
.pct-formulas li {
  padding: 10px 14px;
  background: var(--t-bg);
  border-left: 3px solid var(--t-primary);
  border-radius: 0 8px 8px 0;
  font-family: 'JetBrains Mono', 'SF Mono', Menlo, Consolas, monospace;
  color: var(--t-text);
}
.pct-formulas strong {
  font-family: 'Inter', sans-serif;
  display: inline-block;
  min-width: 170px;
  color: var(--t-text);
}