/* sandbox.css, Sandbox panel scoped styles (every selector is prefixed
   with #panel-sandbox to avoid leaking onto the Demo / Recipe panels).
   Originally ported from the legacy index.html sandbox. */

/* Extra breathing room between the intro lede and the first card stack
   so the playground header doesn't feel glued to the paragraph above. */
#panel-sandbox .tab-lede { margin-bottom: 24px; }

/* --- Data-safety warning. Sits above the first card. Amber accent so it
   reads as caution (not danger), but stays editorial: same paper-card
   chrome as everything else in the panel. --- */
#panel-sandbox .sb-safety {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 12px 16px;
  margin-bottom: 18px;
  background: #fbf3df;
  border: 1px solid #e0c98a;
  border-left: 3px solid #c89b40;
  border-radius: 4px;
  font-size: 13px; line-height: 1.55;
  color: #4a3a14;
}
#panel-sandbox .sb-safety__icon {
  font-size: 18px;
  line-height: 1;
  color: #c89b40;
  flex: 0 0 auto;
  padding-top: 1px;
}
#panel-sandbox .sb-safety__body strong {
  font-weight: 600;
  color: #3a2a04;
}

#panel-sandbox .sb-header__meta {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px; color: #555; font-weight: 400;
  letter-spacing: 0.4px; word-break: break-all;
}

/* --- Card panel (Prompt / Sequence). Replaces the old .sb-section-title
   single-line headers, each section now sits in its own bordered card
   with an eyebrow/title/hint header on top and a padded body below. */
#panel-sandbox .sb-card {
  background: #fbfaf3;
  border: 1px solid var(--hairline);
  border-radius: 4px;
  margin-bottom: 18px;
  padding: 12px 12px;
}
#panel-sandbox .sb-card__header {
  padding: 0 12px 12px;
  border-bottom: 1px solid #ece9da;
}
#panel-sandbox .sb-card__eyebrow {
  display: inline-block;
  font-family: "JetBrains Mono", monospace;
  font-size: 9px; font-weight: 500;
  color: var(--green);
  text-transform: uppercase; letter-spacing: 1.5px;
  margin-right: 6px;
}
#panel-sandbox .sb-card__title {
  margin: 4px 0 0;
  font-family: "JetBrains Mono", monospace;
  font-size: 15px; font-weight: 500;
  letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--ink);
}
#panel-sandbox .sb-card__hint {
  margin: 4px 0 0;
  font-family: "Inter", sans-serif;
  font-size: 11.5px; color: #777; font-weight: 300;
  line-height: 1.5;
}
#panel-sandbox .sb-card__hint code {
  font-family: "JetBrains Mono", monospace;
  font-size: 10.5px;
  background: #ece9da;
  padding: 1px 5px; border-radius: 2px;
  color: #1f1f1d;
}
#panel-sandbox .sb-card__header--with-meta {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 18px;
}
#panel-sandbox .sb-card__heading { min-width: 0; }
#panel-sandbox .sb-card__meta {
  text-align: right;
  flex: 0 0 auto;
  max-width: 50%;
}
#panel-sandbox .sb-card__body {
  padding: 16px 20px 22px;
}
#panel-sandbox .sb-examples {
  display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 6px;
  align-items: center;
}
#panel-sandbox .sb-examples-label {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px; color: #999; text-transform: uppercase; letter-spacing: 1px;
  margin-right: 4px;
}
#panel-sandbox .sb-ex-btn {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px; padding: 3px 8px;
  border: 1px solid #ddd; border-radius: 3px;
  background: #fff; color: #666; cursor: pointer;
  transition: all 0.15s;
}
#panel-sandbox .sb-ex-btn:hover { border-color: #888; color: #1f1f1d; }
#panel-sandbox .sb-ex-btn .sb-ex-label {
  color: #aaa; font-size: 9px; margin-left: 6px; text-transform: uppercase;
  letter-spacing: 0.5px;
}
#panel-sandbox .sb-prompt-area, #panel-sandbox input[type=number] {
  font-family: "JetBrains Mono", monospace;
  font-size: 12px; font-weight: 300; color: #1f1f1d;
  background: #fff; border: 1px solid #ddd; border-radius: 3px;
  padding: 8px 12px; outline: none; transition: border 0.15s;
}
#panel-sandbox .sb-prompt-area:focus,
#panel-sandbox input[type=number]:focus { border-color: #1f1f1d; }
#panel-sandbox .sb-prompt-area {
  width: 100%; resize: none; overflow: hidden;
  letter-spacing: 1px; line-height: 1.7;
  min-height: 72px;
  padding: 12px 14px;
  margin-top: 12px;
}
/* Controls row: params on the left (max tokens, temperature, top-p,
   color mode), action buttons pinned to the right with a divider in
   between. Wraps cleanly on narrow viewports. */
#panel-sandbox .sb-controls {
  display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid #ece9da;
}
#panel-sandbox .sb-controls__params {
  display: flex; align-items: center; gap: 18px; flex-wrap: wrap;
  flex: 1 1 auto;
}
#panel-sandbox .sb-controls__actions {
  display: flex; gap: 6px;
  margin-left: auto;
  padding-left: 16px;
  border-left: 1px solid #ece9da;
}
#panel-sandbox .sb-control {
  display: flex; align-items: center; gap: 6px;
  font-family: "JetBrains Mono", monospace; font-size: 10px; color: #666;
  text-transform: uppercase; letter-spacing: 1px;
}
#panel-sandbox .sb-control input[type=number] {
  width: 64px; padding: 4px 6px; font-size: 11px; text-align: right;
}
#panel-sandbox .sb-mode-group {
  display: flex; align-items: center; gap: 6px;
  font-family: "JetBrains Mono", monospace; font-size: 10px; color: #666;
  text-transform: uppercase; letter-spacing: 1px;
}
#panel-sandbox .sb-mode-btns { display: flex; }
#panel-sandbox .sb-mode-btn {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px; padding: 4px 9px;
  border: 1px solid #ccc; border-right: none;
  background: #fff; color: #666; cursor: pointer;
  text-transform: uppercase; letter-spacing: 1px;
  transition: all 0.15s;
}
#panel-sandbox .sb-mode-btn:first-child { border-radius: 3px 0 0 3px; }
#panel-sandbox .sb-mode-btn:last-child { border-right: 1px solid #ccc; border-radius: 0 3px 3px 0; }
#panel-sandbox .sb-mode-btn:hover { color: #1f1f1d; }
#panel-sandbox .sb-mode-btn.active { background: #1f1f1d; color: #fff; border-color: #1f1f1d; }

#panel-sandbox .sb-status {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px; color: #666;
  text-transform: uppercase; letter-spacing: 1.5px;
  margin-top: 12px;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px;
  background: #fff; border: 1px solid #e6e3d4; border-radius: 12px;
}
#panel-sandbox .sb-status.is-hidden { display: none; }
#panel-sandbox .sb-status.error { color: #b00020; text-transform: none; letter-spacing: 0.3px; }
#panel-sandbox .sb-status .dot {
  display: inline-block; width: 6px; height: 6px; border-radius: 50%;
  background: #888;
}
/* `pulse` keyframe lives in base.css. */
#panel-sandbox .sb-status.streaming .dot { background: #317f3f; animation: pulse 1.2s ease-in-out infinite; }

#panel-sandbox .sb-output-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 200px;
  gap: 16px;
}
@media (max-width: 720px) {
  #panel-sandbox .sb-output-row { grid-template-columns: 1fr; }
}

#panel-sandbox .sb-seq-wrap {
  position: relative;
  display: flex;
  flex-direction: column;
}
#panel-sandbox .sb-copy-btn {
  position: absolute; top: 8px; right: 8px; z-index: 2;
  font-family: "JetBrains Mono", monospace;
  font-size: 9px; font-weight: 400;
  padding: 3px 8px; border: 1px solid #ddd; border-radius: 3px;
  background: #fff; color: #666; cursor: pointer;
  text-transform: uppercase; letter-spacing: 1px;
  transition: all 0.15s;
}
#panel-sandbox .sb-copy-btn:hover { border-color: #888; color: #1f1f1d; }
#panel-sandbox .sb-copy-btn:disabled { opacity: 0; pointer-events: none; }
#panel-sandbox .sb-copy-btn.copied { background: #317f3f; color: #fff; border-color: #317f3f; }

#panel-sandbox .sb-seq-block {
  font-family: "JetBrains Mono", monospace;
  background: #fff; border: 1px solid #ddd;
  padding: 16px 20px;
  white-space: pre; font-size: 12px; font-weight: 400;
  line-height: 1.85; letter-spacing: 1.5px;
  min-height: 80px;
  flex: 1 0 auto;
  /* Defense-in-depth: if the bases-per-line calculation ever overshoots
     (e.g. before the web font finishes loading), keep the overflow inside
     the block as a horizontal scroll instead of bleeding into the page. */
  overflow-x: auto;
}
#panel-sandbox .sb-seq-block.empty {
  color: #cfcfcf;
  font-weight: 300;
  letter-spacing: normal;
  background: #fff;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
}
#panel-sandbox .sb-seq-line { white-space: pre; }
#panel-sandbox .sb-pos { color: #bbb; user-select: none; font-weight: 300; }
#panel-sandbox .sb-seq-line.tail::after {
  content: "";
  display: inline-block; width: 7px; height: 14px;
  background: #1f1f1d; vertical-align: text-bottom;
  margin-left: 2px;
  animation: blink 1s step-end infinite;
}
@keyframes blink { 50% { opacity: 0; } }

#panel-sandbox .sb-stats {
  position: sticky; top: 120px;
  border: 1px solid #ddd; background: #fff;
}
#panel-sandbox .sb-stat {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 8px 12px;
  border-bottom: 1px solid #eee;
  font-family: "JetBrains Mono", monospace;
}
#panel-sandbox .sb-stat:last-child { border-bottom: none; }
#panel-sandbox .sb-stat-label {
  font-size: 9px; color: #999;
  text-transform: uppercase; letter-spacing: 1.2px; font-weight: 300;
}
#panel-sandbox .sb-stat-value {
  font-size: 12px; font-weight: 400; color: #1f1f1d;
  font-variant-numeric: tabular-nums;
}
#panel-sandbox .sb-stat-value .sb-unit { font-size: 9px; color: #999; margin-left: 3px; font-weight: 300; }

#panel-sandbox .sb-legend {
  margin-top: 8px;
  padding: 8px 12px;
  background: #fff; border: 1px solid #ddd;
  font-family: "JetBrains Mono", monospace;
  font-size: 9px; color: #888;
  text-transform: uppercase; letter-spacing: 1px;
  display: none;
}
#panel-sandbox .sb-legend.show { display: block; }
#panel-sandbox .sb-legend-bar {
  height: 6px; margin: 4px 0 3px;
  background: linear-gradient(to right, #bc2e25, #888, #1f1f1d);
  border-radius: 1px;
}
#panel-sandbox .sb-legend-row { display: flex; justify-content: space-between; }
#panel-sandbox .sb-lp-chart {
  display: block; width: 100%; height: 40px;
  margin-top: 8px;
}