/* Minimal sandbox chrome. No @import, no remote fonts — CSP forbids them. */

:root {
  --sb-bg: #ffffff;
  --sb-fg: #1a1a1a;
  --sb-muted: #6b7280;
  --sb-border: #e5e7eb;
  --sb-accent: #4f46e5;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--sb-bg);
  color: var(--sb-fg);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

#root { padding: 16px; }

.sb-idle {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 120px;
  color: var(--sb-muted);
  font-size: 14px;
  border: 1px dashed var(--sb-border);
  border-radius: 12px;
}

.sb-error {
  border: 1px solid #fecaca;
  background: #fef2f2;
  color: #991b1b;
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 14px;
}

.sb-screen { display: flex; flex-direction: column; gap: 12px; }

.sb-heading {
  font-size: 20px;
  font-weight: 650;
  margin: 0;
}

.sb-text { margin: 0; color: var(--sb-fg); }

.sb-chip {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--sb-border);
  background: #f9fafb;
  font-size: 14px;
}

.sb-btn {
  appearance: none;
  border: 0;
  border-radius: 10px;
  background: var(--sb-accent);
  color: #fff;
  font: inherit;
  font-weight: 600;
  padding: 10px 16px;
  cursor: pointer;
}
.sb-btn:disabled { opacity: .5; cursor: default; }

.sb-stack { display: flex; flex-direction: column; gap: 8px; }
.sb-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

/* vcarda:lock — the interaction finished. Controls go inert (see player.js)
   and the frame dims so the state is visible, not just silent. */
.sb-locked {
  opacity: .55;
  pointer-events: none;
  transition: opacity .2s ease;
}

/* --- composed vocabulary (port of ComposedRenderer.tsx) ------------------- */

.sb-c-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: #374151;
  white-space: pre-wrap;
}

.sb-c-divider {
  border: 0;
  border-top: 1px solid var(--sb-border);
  margin: 2px 0;
}

.sb-c-banner {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  border-radius: 12px;
  border: 1px solid var(--sb-border);
  padding: 12px 14px;
  font-size: 13px;
  line-height: 1.45;
}
.sb-c-banner--info    { background: #f0f9ff; border-color: #bae6fd; color: #0c4a6e; }
.sb-c-banner--warning { background: #fffbeb; border-color: #fde68a; color: #78350f; }
.sb-c-banner--danger  { background: #fef2f2; border-color: #fecaca; color: #7f1d1d; }
.sb-c-banner--success { background: #ecfdf5; border-color: #a7f3d0; color: #064e3b; }

.sb-c-banner-icon { font-weight: 700; line-height: 1.4; }
.sb-c-banner-main { flex: 1; min-width: 0; }
.sb-c-banner-title { margin: 0 0 2px; font-weight: 600; font-size: 13px; }
.sb-c-banner-body { margin: 0; white-space: pre-wrap; }

.sb-c-banner-x {
  background: none;
  border: 0;
  padding: 2px 4px;
  color: inherit;
  opacity: .6;
  font: inherit;
  font-size: 15px;
  line-height: 1.2;
  cursor: pointer;
}
.sb-c-banner-x:hover { opacity: 1; }

.sb-c-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.sb-c-chip {
  appearance: none;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--sb-border);
  background: #fff;
  color: #374151;
  font: inherit;
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
}
.sb-c-chip:hover { border-color: #9ca3af; }
.sb-c-chip:disabled { opacity: .5; cursor: default; }

.sb-c-msg { display: flex; }
.sb-c-msg--user { justify-content: flex-end; }
.sb-c-msg-bubble {
  max-width: 85%;
  border-radius: 16px;
  padding: 10px 14px;
  font-size: 14px;
  line-height: 1.5;
  white-space: pre-wrap;
  overflow-wrap: break-word;
}
.sb-c-msg-bubble--app  { background: #fff; border: 1px solid var(--sb-border); color: #1f2937; }
.sb-c-msg-bubble--user { background: #f3f4f6; color: #111827; }

.sb-c-items { display: flex; flex-direction: column; gap: 10px; }
.sb-c-item {
  border: 1px solid var(--sb-border);
  border-radius: 12px;
  padding: 14px;
  background: #fff;
}
.sb-c-item--off { opacity: .7; background: #f9fafb; }

.sb-c-item-head { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.sb-c-item-title { margin: 0; font-size: 14px; font-weight: 600; color: var(--sb-fg); }
.sb-c-badge {
  padding: 2px 6px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 600;
  background: #111827;
  color: #fff;
}
.sb-c-unavail {
  padding: 2px 6px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 600;
  background: #e5e7eb;
  color: #4b5563;
}

.sb-c-item-sub { margin: 2px 0 0; font-size: 12px; color: #6b7280; }
.sb-c-item-body { margin: 6px 0 0; font-size: 13px; line-height: 1.45; color: #4b5563; white-space: pre-wrap; }
.sb-c-item-warn { margin: 6px 0 0; font-size: 12px; font-weight: 500; color: #b91c1c; }

.sb-c-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.sb-c-tag {
  padding: 2px 6px;
  border-radius: 6px;
  font-size: 10px;
  font-weight: 500;
  background: #f3f4f6;
  color: #4b5563;
}

.sb-c-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 8px;
  font-size: 12px;
  color: #6b7280;
}
.sb-c-price { font-weight: 600; color: var(--sb-fg); }
.sb-c-pts { display: inline-flex; align-items: center; gap: 3px; }

.sb-c-item-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }

.sb-c-btn {
  appearance: none;
  border: 0;
  border-radius: 999px;
  font: inherit;
  font-size: 12px;
  font-weight: 600;
  padding: 6px 12px;
  cursor: pointer;
}
.sb-c-btn:disabled { opacity: .4; cursor: default; }
.sb-c-btn--primary   { background: var(--sb-primary, #4F46E5); color: #fff; }
.sb-c-btn--secondary { background: #fff; border: 1px solid var(--sb-border); color: #1f2937; }
.sb-c-btn--ghost     { background: transparent; color: #4b5563; }
.sb-c-btn--danger    { background: #dc2626; color: #fff; }

.sb-c-actions { display: flex; flex-wrap: wrap; gap: 8px; padding-top: 4px; }
.sb-c-actions .sb-c-btn { font-size: 13px; padding: 8px 16px; }

.sb-c-input { display: flex; gap: 8px; padding-top: 4px; }
.sb-c-input-field {
  flex: 1;
  min-width: 0;
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--sb-border);
  font: inherit;
  font-size: 14px;
  color: var(--sb-fg);
  background: #fff;
}
.sb-c-input-field:focus { outline: 2px solid var(--sb-primary, #4F46E5); outline-offset: 1px; }
.sb-c-input-field:disabled { opacity: .5; }
.sb-c-input-send {
  appearance: none;
  border: 0;
  border-radius: 999px;
  background: var(--sb-primary, #4F46E5);
  color: #fff;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  padding: 10px 14px;
  cursor: pointer;
}
.sb-c-input-send:disabled { opacity: .4; cursor: default; }