/* ============================================================
   CALCULATORS.CSS — All calculator tool styles
   ============================================================ */

.calc-wrap{display:flex;flex-direction:column;gap:20px}


/* ============================================================
   CROSS STITCH CALCULATOR — Enhanced Styles
   ============================================================ */

.cs-wrap {
  display: flex;
  flex-direction: column;
  gap: 16px;
}


.cs-input-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

@media (max-width: 600px) {
  .cs-input-grid { grid-template-columns: 1fr; }
}


.cs-field {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.cs-label {
  font-size: .82rem;
  font-weight: 600;
  color: var(--subtext);
}

.cs-input {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  background: var(--card);
  transition: border-color .2s ease, box-shadow .2s ease;
  text-align: center;
}

.cs-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}

.cs-input::placeholder {
  color: var(--border);
  font-weight: 400;
  font-size: .9rem;
}


/* Radio group */
.cs-radio-group {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.cs-radio {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--border);
  background: var(--bg);
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s ease;
  color: var(--subtext);
  font-family: var(--system-fonts);
}

.cs-radio:has(input:checked) {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.cs-radio input[type="radio"] { accent-color: var(--primary); }

.cs-radio:has(input:checked) input[type="radio"] { accent-color: #fff; }

.cs-radio:hover:not(:has(input:checked)) {
  border-color: var(--primary);
  color: var(--primary);
}


/* Presets */
.cs-presets {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  align-items: center;
}

.cs-preset-label {
  font-size: .72rem;
  font-weight: 700;
  color: var(--subtext);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-right: 4px;
}

.cs-preset {
  padding: 5px 12px;
  border-radius: 6px;
  font-size: .75rem;
  font-weight: 700;
  cursor: pointer;
  transition: all .2s ease;
  background: var(--bg);
  color: var(--subtext);
  border: 1.5px solid var(--border);
  font-family: var(--system-fonts);
}

.cs-preset:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  transform: translateY(-1px);
}


/* Result card */
.cs-result {
  padding: 22px 20px;
  background: var(--bg);
  border-radius: var(--radius);
  border: 1.5px solid var(--border);
  transition: all .35s cubic-bezier(.4,0,.2,1);
  transform-origin: top center;
}

.cs-result.hidden { display: none; }

.cs-result.cs-result--visible {
  animation: pctSlideDown .35s cubic-bezier(.4,0,.2,1);
}


.cs-result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  gap: 8px;
  flex-wrap: wrap;
}

.cs-result-badge {
  font-size: .6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 3px 8px;
  border-radius: 4px;
  background: rgba(37,99,235,.1);
  color: var(--primary);
  border: 1px solid rgba(37,99,235,.15);
}

.cs-result-label {
  font-size: .85rem;
  font-weight: 600;
  color: var(--subtext);
  flex: 1;
  text-align: left;
}

.cs-result-actions {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}


.cs-copy-btn {
  font-size: .68rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 6px;
  background: var(--card);
  color: var(--subtext);
  border: 1.5px solid var(--border);
  cursor: pointer;
  transition: all .2s ease;
  font-family: var(--system-fonts);
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

.cs-copy-btn:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.cs-copy-btn--copied {
  background: var(--success) !important;
  color: #fff !important;
  border-color: var(--success) !important;
}


.cs-copy-btn-mini {
  font-size: .6rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 6px;
  background: transparent;
  color: var(--subtext);
  border: 1.5px solid var(--border);
  cursor: pointer;
  transition: all .2s ease;
  font-family: var(--system-fonts);
  white-space: nowrap;
  margin-top: 6px;
}

.cs-copy-btn-mini:hover {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}


/* Result grid (3 columns) */
.cs-result-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 12px;
}

@media (max-width: 600px) {
  .cs-result-grid { grid-template-columns: 1fr; }
}


.cs-result-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  padding: 16px 10px;
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color .2s ease;
}

.cs-result-item:hover { border-color: var(--primary); }

.cs-result-item--w { border-top: 4px solid var(--primary); }

.cs-result-item--h { border-top: 4px solid var(--accent); }

.cs-result-item--info { border-top: 4px solid var(--success); }


.cs-result-item-label {
  font-size: .65rem;
  font-weight: 700;
  color: var(--subtext);
  text-transform: uppercase;
  letter-spacing: .04em;
}

.cs-result-item-val {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
}

.cs-result-item--w .cs-result-item-val { color: var(--primary); }

.cs-result-item--h .cs-result-item-val { color: var(--accent); }

.cs-result-item--info .cs-result-item-val { color: var(--success); font-size: 1.3rem; }

.cs-result-item-sub {
  font-size: .72rem;
  color: var(--subtext);
}


/* Formula */
.cs-formula {
  font-size: .82rem;
  color: var(--subtext);
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
  background: var(--card);
  padding: 10px 14px;
  border-radius: 6px;
  border: 1px solid var(--border);
  margin-bottom: 12px;
  text-align: center;
}


/* Extra stats */
.cs-extra-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 12px;
}

@media (max-width: 600px) {
  .cs-extra-grid { grid-template-columns: 1fr; }
}

.cs-extra-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 10px 8px;
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
}

.cs-extra-label {
  font-size: .62rem;
  font-weight: 700;
  color: var(--subtext);
  text-transform: uppercase;
  letter-spacing: .04em;
}

.cs-extra-val {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}


/* Bar Chart */
.cs-bar-chart {
  padding: 14px 16px;
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  animation: pctSlideDown .35s cubic-bezier(.4,0,.2,1);
}

.cs-bar-chart.hidden { display: none; }

.cs-bar-title {
  font-size: .72rem;
  font-weight: 700;
  color: var(--subtext);
  text-transform: uppercase;
  letter-spacing: .04em;
  margin-bottom: 10px;
  text-align: center;
}

.cs-bar-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}

.cs-bar-row:last-child { margin-bottom: 0; }

.cs-bar-label {
  font-size: .72rem;
  font-weight: 700;
  color: var(--text);
  min-width: 85px;
  text-align: right;
}

.cs-bar-track {
  flex: 1;
  height: 16px;
  background: var(--bg);
  border-radius: 99px;
  overflow: hidden;
  border: 1px solid var(--border);
}

.cs-bar-fill {
  display: block;
  height: 100%;
  border-radius: 99px;
  transition: width .6s cubic-bezier(.4,0,.2,1);
  min-width: 0;
}

.cs-bar-fill--c0 { background: linear-gradient(90deg, #2563eb, #3b82f6); }

.cs-bar-fill--c1 { background: linear-gradient(90deg, #f59e0b, #fbbf24); }

.cs-bar-fill--c2 { background: linear-gradient(90deg, #22c55e, #4ade80); }

.cs-bar-val {
  font-size: .72rem;
  font-weight: 600;
  color: var(--subtext);
  min-width: 42px;
  text-align: right;
}


/* Error */
.cs-result-error {
  display: none;
  margin-top: 10px;
  padding: 10px 14px;
  background: rgba(239,68,68,.08);
  border: 1px solid rgba(239,68,68,.2);
  border-radius: var(--radius-sm);
  font-size: .85rem;
  color: var(--error);
  text-align: left;
}

.cs-result-error--visible {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.cs-result-error--visible::before {
  content: '!';
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  min-width: 20px;
  background: var(--error);
  color: #fff;
  border-radius: 50%;
  font-size: .75rem;
  font-weight: 800;
}

.cs-result-error.hidden { display: none; }


/* Dark mode */
[data-theme="dark"] .cs-result { background: var(--card); }

[data-theme="dark"] .cs-result-item { background: var(--bg); }

[data-theme="dark"] .cs-formula { background: var(--bg); }

[data-theme="dark"] .cs-bar-chart { background: var(--bg); }

[data-theme="dark"] .cs-bar-track { background: var(--card); }

[data-theme="dark"] .cs-extra-item { background: var(--bg); }

[data-theme="dark"] .cs-input { background: var(--bg); }

[data-theme="dark"] .cs-copy-btn { background: var(--bg); }

[data-theme="dark"] .cs-preset { background: var(--card); }

[data-theme="dark"] .cs-radio { background: var(--card); }


/* Mobile */
@media (max-width: 480px) {
  .cs-result { padding: 14px 12px; }
  .cs-result-item-val { font-size: 1.2rem; }
  .cs-result-item--info .cs-result-item-val { font-size: 1.1rem; }
  .cs-result-grid { gap: 8px; }
  .cs-result-item { padding: 12px 8px; }
  .cs-extra-grid { gap: 6px; }
  .cs-bar-chart { padding: 10px; }
  .cs-bar-label { min-width: 60px; font-size: .68rem; }
  .cs-preset-label { display: none; }
}