/* Pre-redesign component rules, recolored with the tokens so the current
   screens stay readable in both themes. Each redesign component task moves its
   rules into its own file in src/styles/ (ADR 0001, section 6) and deletes them
   here; the file goes when it is empty. Do not add new rules here.
   Literal white and black are only text on crimson and video letterboxing. */
.center { min-height: 100vh; display: grid; place-items: center; padding: 16px; }
label { font-size: 14px; font-weight: 500; margin-top: 8px; }
input { font: inherit; padding: 12px; border: 1px solid var(--line-2); border-radius: 8px; background: var(--tile-2); color: var(--ink); }
input:focus-visible, button:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }
button { font: inherit; font-weight: 500; margin-top: 16px; padding: 12px; border: 0; border-radius: 8px; background: var(--accent); color: white; cursor: pointer; }
.error { margin: 0 0 4px; padding: 10px 12px; border: 1px solid var(--accent); border-radius: 8px; color: var(--danger); background: var(--accent-soft); font-size: 14px; }
.shell header { display: flex; align-items: center; gap: 12px; padding: 12px 16px; background: var(--tile); border-bottom: 1px solid var(--line); }
.shell header div { display: flex; flex-direction: column; font-size: 14px; }
.shell header span { color: var(--ink-3); }
.shell header { position: sticky; top: 0; z-index: 5; }
.shell header button { margin: 0 0 0 auto; padding: 8px 14px; background: transparent; color: var(--ink); border: 1px solid var(--ink); }
.feed { max-width: 640px; margin: 0 auto; padding: 16px; display: flex; flex-direction: column; gap: 16px; }
.post { background: var(--tile); border: 1px solid var(--line); border-radius: 8px; padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.post-head { display: flex; align-items: center; gap: 12px; }
.post-who { display: flex; flex-direction: column; font-size: 14px; min-width: 0; }
.post-who time { color: var(--ink-3); font-size: 13px; }
.post-text { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; line-height: 1.5; }
.post-media img { display: block; width: 100%; height: auto; border-radius: 8px; }
.post-video { background: black; border-radius: 8px; overflow: hidden; }
.post-video-pending { color: white; padding: 48px 12px; text-align: center; }
.post-video video { display: block; width: 100%; max-height: 520px; background: black; }
.post-stats { display: flex; gap: 16px; color: var(--ink-3); font-size: 14px; }
.heart { color: var(--accent); }
.feed-message { text-align: center; color: var(--ink-3); padding: 32px 16px; }
.feed-message button { margin-top: 8px; }
.feed-center { display: grid; place-items: center; padding: 16px; }
.spinner { width: 24px; height: 24px; border: 3px solid var(--line); border-top-color: var(--accent); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.new-posts { position: sticky; top: 68px; z-index: 4; align-self: center; margin: 0; padding: 8px 16px; border-radius: 999px; }
.sentinel { height: 1px; }
.like-btn { display: inline-flex; align-items: center; gap: 6px; margin: 0; padding: 4px 8px; background: transparent; color: var(--ink-3); border-radius: 8px; font-size: 14px; font-weight: 400; }
.like-btn:hover:not(:disabled) { color: var(--accent); background: var(--accent-soft); }
.like-btn.liked { color: var(--accent); }
.like-btn:disabled { opacity: 1; cursor: default; }
.like-btn:disabled:not(.liked) { color: var(--ink-3); }
.like-error { color: var(--danger); font-size: 13px; align-self: center; }
.post-stats { align-items: center; }
.composer { background: var(--tile); border: 1px solid var(--line); border-radius: 0; padding: 16px; display: flex; flex-direction: column; gap: 8px; }
.composer-label { margin: 0; }
.composer textarea { font: inherit; width: 100%; padding: 12px; border: 1px solid var(--line-2); border-radius: 0; resize: vertical; background: var(--tile-2); color: var(--ink); }
.composer textarea:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }
.composer .composer-post { align-self: flex-end; margin: 0; padding: 10px 24px; border-radius: 0; }
.composer-media { display: flex; flex-direction: column; gap: 8px; }
.composer-image { display: inline-flex; align-items: center; gap: 8px; align-self: flex-start; cursor: pointer; }
.composer-image span { padding: 6px 12px; border: 1px solid var(--line-2); background: var(--tile-2); }
.composer-image input[type="file"] { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); border: 0; }
.composer-preview { display: flex; align-items: center; gap: 10px; }
.composer-preview video { width: 96px; height: 64px; object-fit: cover; border: 1px solid var(--line); background: black; }
.composer-preview img { width: 64px; height: 64px; object-fit: cover; border: 1px solid var(--line); }
.composer-filename { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.composer-remove { margin: 0; padding: 6px 12px; border-radius: 0; }

.comments { display: flex; flex-direction: column; gap: 10px; padding-top: 10px; border-top: 1px solid var(--line); }
.comment-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.comment p { margin: 2px 0 0; font-size: 14px; white-space: pre-wrap; overflow-wrap: anywhere; }
.comment-head { display: flex; gap: 8px; align-items: baseline; font-size: 13px; }
.comment-head time { color: var(--ink-3); font-size: 12px; }
.comment.removed .comment-removed { color: var(--ink-3); font-style: italic; }
.comments-empty { margin: 0; color: var(--ink-3); font-size: 14px; }
.comment-error { margin: 0; color: var(--danger); font-size: 13px; }
.comment-form { display: flex; gap: 8px; }
.comment-form input { flex: 1; margin: 0; }
.comment-form button { margin: 0; }
.link-btn { background: transparent; color: inherit; text-decoration: underline; padding: 0; margin: 0; font-size: inherit; width: auto; }
.comments-toggle { background: transparent; color: var(--ink-3); padding: 4px 8px; margin: 0; font-size: 14px; font-weight: 400; width: auto; }

.post-menu { position: relative; margin-left: auto; }
.menu-btn { margin: 0; padding: 2px 10px; background: transparent; color: var(--ink-3); border-radius: 8px; font-size: 18px; line-height: 1; letter-spacing: 1px; }
.menu { position: absolute; right: 0; top: 100%; z-index: 5; display: flex; flex-direction: column; gap: 2px; min-width: 150px; padding: 6px; background: var(--tile); border: 1px solid var(--line-2); border-radius: 10px; box-shadow: var(--shadow-pop); }
.menu button { margin: 0; text-align: left; background: transparent; color: inherit; padding: 6px 8px; border-radius: 6px; font-size: 14px; font-weight: 400; }
.menu button:hover { background: var(--tile-2); }
.menu .menu-danger { color: var(--danger); }
.menu-ask { font-size: 13px; color: var(--ink-3); padding: 4px 8px; }

/* 3-column signed-in layout: nav | feed | rails. Wraps on narrow widths. */
.columns { display: flex; flex-wrap: wrap; gap: 16px; align-items: flex-start; max-width: 1240px; margin: 0 auto; padding: 0 16px; }
.col-left { flex: 0 0 180px; position: sticky; top: 72px; padding-top: 16px; }
.col-left > ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 4px; }
.col-left a { display: block; padding: 10px 12px; border-radius: 8px; color: var(--ink); text-decoration: none; font-weight: 500; }
.col-left a[aria-current="page"] { background: var(--ink); color: var(--bg); }
.col-center { flex: 1 1 400px; min-width: 0; }
.col-center .feed { padding-left: 0; padding-right: 0; }
.col-right { flex: 0 0 300px; position: sticky; top: 72px; max-height: calc(100vh - 88px); overflow-y: auto; padding-top: 16px; display: flex; flex-direction: column; gap: 20px; }
.rail h2 { margin: 0 0 8px; font-size: 16px; font-weight: 700; }
.rail-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
.rail-card { background: var(--tile); border: 1px solid var(--line); border-radius: 8px; padding: 12px; display: flex; gap: 10px; }
.expert-card { align-items: center; }
.minnect-card { flex-direction: column; }
.rail-text { display: flex; flex-direction: column; min-width: 0; font-size: 14px; }
.rail-name { font-size: 14px; }
.rail-byline { color: var(--ink-3); font-size: 13px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rail-meta { color: var(--ink-3); font-size: 13px; }
.minnect-who { display: flex; align-items: center; gap: 8px; }
.minnect-thumb { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 8px; background: var(--line); }
.minnect-question { margin: 0; font-size: 14px; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.minnect-video { background: black; border-radius: 0; }
.minnect-audio { width: 100%; height: 36px; }
@media (max-width: 959px) {
  .col-left { flex: 1 1 100%; position: static; padding-top: 8px; }
  .col-left > ul { flex-direction: row; }
  .col-center { flex: 1 1 100%; order: 3; }
  .col-right { flex: 1 1 100%; order: 2; position: static; max-height: none; overflow: visible; padding-top: 0; }
  .col-right .rail-list { flex-direction: row; overflow-x: auto; padding-bottom: 8px; }
  .col-right .rail-card { flex: 0 0 260px; }
}

/* Expert search + category chips (left column). Squared corners, monochrome + red. */
.expert-search { margin-top: 16px; }
.expert-search summary { font-weight: 700; font-size: 16px; cursor: pointer; padding: 4px 0; }
.expert-search form { display: flex; flex-direction: column; }
.expert-search input { border-radius: 0; width: 100%; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.chip { margin: 0; padding: 6px 10px; border-radius: 0; background: transparent; color: var(--ink); border: 1px solid var(--ink); font-size: 13px; }
.chip[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: white; }
.search-results { margin-top: 12px; }
.search-note { margin: 0; font-size: 14px; color: var(--ink-3); }
@media (max-width: 959px) {
  .col-left .expert-search { flex-basis: 100%; }
}