/* apps/pwa/app.css — PWA page chrome. Colour tokens and the review view
 * come from lib/shared/review.css (GitHub palette, light and dark). */

*, *::before, *::after { box-sizing: border-box; }

:root { --taproot-sticky-top: 49px; }

body {
  margin: 0; min-height: 100vh;
  background: var(--bg); color: var(--text);
  font-family: var(--sans); font-size: 14px;
}

/* ---------- Header ---------- */
.taproot-header {
  display: flex; align-items: center; gap: 12px;
  height: var(--taproot-sticky-top); padding: 0 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 10;
}
.taproot-logo { font-weight: 600; font-size: 15px; }
.taproot-tagline { color: var(--text-dim); font-size: 12px; }

/* ---------- Screens ---------- */
.screen { display: none; padding: 24px 16px; max-width: 760px; margin: 0 auto; }
.screen.active { display: block; }
#screen-review { max-width: 1440px; }

#screen-input h1 { font-size: 20px; font-weight: 600; margin-bottom: 8px; }
.note { color: var(--text-dim); font-size: 13px; margin-bottom: 16px; }
a { color: var(--accent); }

#pr-form { display: flex; gap: 8px; flex-wrap: wrap; }
#pr-url {
  flex: 1; min-width: 240px; padding: 6px 12px; line-height: 20px;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 6px; color: var(--text); font-size: 14px;
}
#pr-url:focus { outline: 2px solid var(--accent); outline-offset: -1px; }
button {
  padding: 5px 16px; line-height: 20px;
  background: var(--btn-bg); color: var(--text);
  border: 1px solid var(--btn-border); border-radius: 6px;
  cursor: pointer; font: 500 14px var(--sans);
}
button:hover { border-color: var(--text-dim); }
#pr-form button { background: var(--primary); border-color: var(--primary); color: #fff; }
.error { color: var(--red); font-size: 13px; margin-top: 8px; }
.loading-msg { color: var(--text-dim); }

/* ---------- Review header ---------- */
#review-header {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--border);
}
#review-title { font-weight: 600; font-size: 16px; flex: 1; }
#order-controls label { color: var(--text-dim); font-size: 13px; }
#order-select {
  background: var(--btn-bg); border: 1px solid var(--btn-border);
  border-radius: 6px; color: var(--text); padding: 4px 8px;
}
.keys-hint { color: var(--text-dim); font-size: 12px; }
.keys-hint kbd {
  font: 11px var(--mono); padding: 1px 5px; border-radius: 4px;
  border: 1px solid var(--border); background: var(--surface);
}

@media (max-width: 768px) {
  #review-header { flex-direction: column; align-items: flex-start; }
}