/* Convert Case page. Same paper/ink/blue palette as the landing page. */
:root {
  color-scheme: light;
  --paper: #fbfaf7;
  --paper-2: #f3f1ea;
  --card: #ffffff;
  --ink: #11120f;
  --muted: #5d5e56;
  --line: #d6d7cd;
  --blue: #254edb;
  --blue-dark: #173cb7;
  --blue-soft: #e7ecfd;
  --green: #1d6b3a;
  --sans: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  --mono: ui-monospace, 'SF Mono', Menlo, Consolas, monospace;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.5 var(--sans); -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }
.wrap { width: min(920px, calc(100% - 32px)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.top { border-bottom: 1px solid var(--line); }
.top-row { display: flex; align-items: center; justify-content: space-between; min-height: 52px; }
.brand { display: inline-flex; align-items: center; gap: 8px; font-weight: 800; letter-spacing: -.4px; min-height: 44px; }
.tool-name { font: 600 12px/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--blue); }

main { padding-block: 20px 32px; }

textarea {
  display: block; width: 100%; height: min(46vh, 380px); min-height: 180px; padding: 16px 18px;
  border: 1px solid var(--line); border-radius: 6px; background: var(--card); color: var(--ink);
  font: 400 20px/1.5 var(--sans); resize: vertical;
}
textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px var(--blue-soft); }
textarea::placeholder { color: #a5a69c; }

.status { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 4px 16px; margin: 8px 2px 14px; font-size: 14px; color: var(--muted); min-height: 21px; }
.current b { color: var(--ink); font-weight: 600; }
.counts { font-family: var(--mono); font-size: 12px; line-height: 21px; margin-left: auto; }

.cases { display: flex; flex-wrap: wrap; gap: 8px; }
button { font: inherit; cursor: pointer; }
.cases button, .actions button {
  min-height: 44px; padding: 8px 14px; border: 1px solid var(--line); border-radius: 6px;
  background: var(--card); color: var(--ink); font-size: 15px; font-weight: 500;
}
.cases button:hover:not(:disabled), .actions button:hover:not(:disabled) { border-color: var(--ink); }
.cases button.on { border-color: var(--blue); background: var(--blue-soft); color: var(--blue-dark); }
button:disabled { opacity: .45; cursor: default; }

.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 8px; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--line); }
.actions .primary { min-width: 96px; border-color: var(--blue); background: var(--blue); color: #fff; font-weight: 600; }
.actions .primary:hover:not(:disabled) { background: var(--blue-dark); border-color: var(--blue-dark); }
.actions .primary.ok { background: var(--green); border-color: var(--green); }
.toggle { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; margin-left: auto; font-size: 14px; color: var(--muted); cursor: pointer; }
.toggle input { width: 18px; height: 18px; margin: 0; accent-color: var(--blue); }

.hint { margin: 14px 0 0; padding: 10px 12px; border-radius: 6px; background: #fbefd9; color: #5b3a06; font-size: 14px; }

@media (max-width: 560px) {
  main { padding-top: 14px; }
  textarea { height: 36vh; min-height: 160px; font-size: 18px; padding: 14px; }
  .cases { display: grid; grid-template-columns: 1fr 1fr; }
  .cases button { padding-inline: 8px; font-size: 14px; }
  .toggle { margin-left: 0; }
}