/* feedback-widget.css — 1891 solicited-feedback widget.
   Per shared/specs/CONTINUOUS_LEARNING.md §2.3.
   Tokens align with shared/css/chrome.css; falls back to neutral values when
   tokens are absent so the widget works on a bare HTML page. */

.fb1891-pill {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 9999;
  padding: 10px 16px;
  border: 1px solid var(--c-border, #d4d4d8);
  border-radius: 999px;
  background: var(--c-surface, #fff);
  color: var(--c-text, #18181b);
  font: 600 13px/1 -apple-system, system-ui, sans-serif;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: transform 120ms ease, box-shadow 120ms ease;
}
.fb1891-pill:hover { transform: translateY(-1px); box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12); }
.fb1891-pill:focus-visible { outline: 2px solid var(--c-accent, #2563eb); outline-offset: 2px; }

.fb1891-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(15, 23, 42, 0.55);
  display: grid;
  place-items: center;
  padding: 16px;
  opacity: 0;
  transition: opacity 180ms ease;
}
.fb1891-modal.is-open { opacity: 1; }

.fb1891-card {
  width: 100%;
  max-width: 480px;
  background: var(--c-surface, #fff);
  color: var(--c-text, #18181b);
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.25);
  font: 14px/1.5 -apple-system, system-ui, sans-serif;
}

.fb1891-title { margin: 0 0 4px; font-size: 18px; font-weight: 700; }
.fb1891-sub { margin: 0 0 16px; color: var(--c-text-muted, #6b7280); font-size: 13px; }
.fb1891-row { display: grid; gap: 6px; margin-bottom: 14px; }
.fb1891-label { font-weight: 600; font-size: 13px; }

.fb1891-stars { display: flex; gap: 4px; }
.fb1891-star {
  background: transparent;
  border: 0;
  font-size: 24px;
  color: #d4d4d8;
  cursor: pointer;
  padding: 4px 6px;
  line-height: 1;
}
.fb1891-star.is-on { color: #f59e0b; }
.fb1891-star:focus-visible { outline: 2px solid var(--c-accent, #2563eb); outline-offset: 2px; border-radius: 4px; }

.fb1891-cats { display: flex; flex-wrap: wrap; gap: 6px; }
.fb1891-cat {
  border: 1px solid var(--c-border, #d4d4d8);
  background: var(--c-surface, #fff);
  color: var(--c-text, #18181b);
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 13px;
  cursor: pointer;
  text-transform: capitalize;
}
.fb1891-cat.is-on { background: var(--c-accent, #2563eb); color: #fff; border-color: var(--c-accent, #2563eb); }
.fb1891-cat:focus-visible { outline: 2px solid var(--c-accent, #2563eb); outline-offset: 2px; }

.fb1891-textarea, .fb1891-input {
  width: 100%;
  border: 1px solid var(--c-border, #d4d4d8);
  border-radius: 6px;
  padding: 8px 10px;
  font: 14px/1.4 -apple-system, system-ui, sans-serif;
  background: var(--c-surface, #fff);
  color: var(--c-text, #18181b);
  resize: vertical;
}
.fb1891-textarea:focus, .fb1891-input:focus { outline: 2px solid var(--c-accent, #2563eb); outline-offset: 1px; }
.fb1891-counter { font-size: 12px; color: var(--c-text-muted, #6b7280); text-align: right; }

.fb1891-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 8px; }
.fb1891-cancel, .fb1891-submit {
  padding: 10px 14px;
  border-radius: 6px;
  font: 600 13px/1 -apple-system, system-ui, sans-serif;
  cursor: pointer;
  border: 1px solid var(--c-border, #d4d4d8);
}
.fb1891-cancel { background: var(--c-surface, #fff); color: var(--c-text, #18181b); }
.fb1891-submit { background: var(--c-accent, #2563eb); color: #fff; border-color: var(--c-accent, #2563eb); }
.fb1891-submit[disabled] { opacity: 0.65; cursor: progress; }
.fb1891-submit.is-error { background: #b91c1c; border-color: #b91c1c; }

@media (max-width: 480px) {
  .fb1891-pill { right: 12px; bottom: 12px; padding: 10px 14px; font-size: 12px; }
  .fb1891-card { padding: 16px; }
}

@media (prefers-reduced-motion: reduce) {
  .fb1891-modal, .fb1891-pill { transition: none; }
}