/* فهيم — Paraphrase trainer (paraphrase.html). Shared AI styles (.ai-*) live in components.css. */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.pp-page .main { display: grid; gap: var(--s-16); align-content: start; }
.pp-card { display: grid; gap: 12px; }
.pp-meta { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 16px; font-size: 13px; color: var(--muted); }
.pp-orig { padding: 14px 16px; border-radius: var(--r-card); background: var(--lilac); border: 1px solid var(--border); text-align: left;
  font-size: 17px; line-height: 1.75; color: var(--ink); }
.pp-input { width: 100%; font: inherit; font-size: 16px; line-height: 1.65; padding: 10px 12px; border: 1px solid var(--border-strong);
  border-radius: var(--r-input); background: var(--surface); color: var(--ink); resize: vertical; text-align: left; }
.pp-input:focus { outline: 2px solid var(--ink); outline-offset: 1px; }
.pp-acts { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; }
.pp-words { font-size: 13px; color: var(--muted); }
.pp-out:empty { display: none; }
.pp-out .ai-box { margin-top: 0; }
.pp-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.pp-how summary { cursor: pointer; font-weight: var(--w-semibold); }
.pp-tech { display: grid; gap: 10px; margin: 14px 0 0; padding-inline-start: 20px; }
.pp-tech li { display: grid; gap: 2px; }
.pp-tech span { text-align: left; font-size: 14px; color: var(--ink-2); }
.pp-tech u { text-decoration: none; background: var(--highlight); padding: 0 2px; border-radius: 2px; }
.pp-rule { margin: 12px 0 0; font-size: 13.5px; color: var(--muted); }
@media (max-width: 560px) { .pp-acts .ai-btn, .pp-acts .btn { flex: 1 1 100%; } }