/* Homepage community hub extras (#cmx, community-plus.js). Cards under the
   "Learning Is Better Together" panel; same surfaces as .community-hub. */
/* One big container around all the cards, in the same family as .community-hub above it. */
.cmx {
  position: relative; isolation: isolate; overflow: hidden;
  margin-top: 26px; display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 18px; align-items: start;
  padding: 28px; border-radius: var(--radius-lg); border: 1px solid color-mix(in srgb, var(--accent) 22%, var(--border)); box-shadow: var(--shadow);
  background:
    radial-gradient(520px 340px at 104% -8%, color-mix(in srgb, var(--accent) 18%, transparent), transparent 70%),
    radial-gradient(460px 320px at -4% 108%, color-mix(in srgb, #2aabee 12%, transparent), transparent 70%),
    var(--bg-elevated);
}
.cmx::before { /* the dot texture of the panel above */
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image: radial-gradient(color-mix(in srgb, var(--text) 10%, transparent) 1px, transparent 1.5px); background-size: 20px 20px;
  -webkit-mask-image: linear-gradient(180deg, #000, transparent 70%); mask-image: linear-gradient(180deg, #000, transparent 70%);
}
.cmx[hidden], .cmx-card[hidden], .cmx-share[hidden] { display: none !important; }
.cmx-card {
  min-width: 0; padding: 22px 22px 20px; border-radius: var(--radius-md); border: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 94%, transparent); box-shadow: 0 14px 30px -24px rgba(0, 0, 0, 0.6);
}
.cmx-card.cmx-gone { display: none; }
.cmx-h { display: flex; align-items: center; gap: 9px; margin: 0 0 6px; font-family: var(--font-head); font-size: 1.08rem; color: var(--text); }
.cmx-h .ti { width: 20px; height: 20px; color: var(--accent-2); }
.cmx-sub { margin: 0 0 10px; font-size: 0.86rem; line-height: 1.45; color: var(--text-muted); }
.cmx-big { margin: 6px 0 4px; font-family: var(--font-head); font-size: 1.35rem; line-height: 1.25; color: var(--text); }
.cmx-desc { margin: 0 0 10px; font-size: 0.9rem; line-height: 1.5; color: var(--text-muted); }
.cmx-row { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 12px; }
.cmx-row .btn { gap: 7px; }
.cmx-row .btn .ti, .cmx-form .btn .ti { width: 1.05em; height: 1.05em; }
.cmx-more { font-size: 0.88rem; font-weight: 700; color: var(--accent-2); text-decoration: none; }
.cmx-more:hover { text-decoration: underline; }
.cmx-count { display: flex; align-items: center; gap: 7px; margin: 10px 0 0; font-weight: 700; font-size: 0.92rem; color: var(--accent-2); }
.cmx-count.is-live { color: #f43f5e; }
.cmx-count .ti { width: 1.1em; height: 1.1em; }
/* Happening now */
.cmx-feed-list { list-style: none; margin: 8px 0 0; padding: 0; display: grid; gap: 2px; }
.cmx-feed-item { display: grid; grid-template-columns: 20px minmax(0, 1fr) auto; gap: 10px; align-items: start; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 0.88rem; line-height: 1.4; color: var(--text-muted); }
.cmx-feed-item:last-child { border-bottom: 0; }
.cmx-feed-item > .ti { width: 18px; height: 18px; margin-top: 1px; color: var(--accent-2); }
.cmx-win > .ti { color: #f5b82e; }
.cmx-feed-tx { min-width: 0; overflow-wrap: anywhere; }
.cmx-feed-tx strong { color: var(--text); }
.cmx-feed-tx a { color: var(--text); text-decoration: underline; text-decoration-color: color-mix(in srgb, var(--text) 35%, transparent); }
.cmx-ago { font-size: 0.78rem; white-space: nowrap; color: var(--text-muted); opacity: 0.85; }
.cmx-empty { list-style: none; padding: 6px 0; font-size: 0.88rem; color: var(--text-muted); }
/* Student of the Week */
.cmx-shot { display: block; width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 12px; border: 1px solid var(--border); margin: 8px 0 4px; background: var(--surface-2); }
.cmx-title { font-size: 1.12rem; }
/* Top learners */
.cmx-top-list { list-style: none; margin: 6px 0 0; padding: 0; display: grid; gap: 6px; }
.cmx-top-list li { display: grid; grid-template-columns: 26px minmax(0, 1fr) auto; gap: 10px; align-items: center; padding: 8px 10px; border-radius: 10px; background: var(--bg-elevated); font-size: 0.92rem; }
.cmx-medal .ti { width: 20px; height: 20px; display: block; }
.cmx-top-list li.cmx-empty { display: block; background: none; padding: 4px 0; }
.cmx-top-name { min-width: 0; font-weight: 700; color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cmx-top-pts { font-variant-numeric: tabular-nums; color: var(--text-muted); font-size: 0.85rem; }
.medal-1 { color: #f5b82e; } .medal-2 { color: #c0c8d4; } .medal-3 { color: #d08a4c; }
/* Forms (invite, ask) */
.cmx-form { display: grid; gap: 8px; margin-top: 8px; }
.cmx-inline { display: flex; flex-wrap: wrap; gap: 8px; }
.cmx-inline > .cmx-input { flex: 1 1 160px; }
.cmx-form .btn { justify-self: start; gap: 7px; }
.cmx-input {
  min-width: 0; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--border); background: var(--bg-elevated);
  color: var(--text); font: inherit; font-size: 0.92rem;
}
.cmx-input:focus { outline: none; border-color: var(--accent); }
.cmx-msg { margin: 4px 0 0; font-size: 0.86rem; color: var(--text-muted); min-height: 1.2em; }
.cmx-msg a { color: var(--accent-2); font-weight: 700; }
.cmx-link { margin: 6px 0 0; padding: 8px 10px; border-radius: 8px; background: var(--bg-elevated); font-size: 0.82rem; overflow-wrap: anywhere; color: var(--text); }
.cmx-tg-btn { background: linear-gradient(135deg, #2aabee, #1677be) !important; color: #fff !important; }
/* Safety + languages */
.cmx-safe { border-color: color-mix(in srgb, #f5b82e 45%, var(--border)); }
.cmx-safe .cmx-h .ti { color: #f5b82e; }
.cmx-safe ul { margin: 6px 0 0; padding-left: 18px; font-size: 0.88rem; line-height: 1.55; color: var(--text-muted); list-style: disc; }
.cmx-safe li { display: list-item; margin: 0 0 6px; }
.cmx-safe li::marker { color: #f5b82e; }
.cmx-safe strong { color: var(--text); }
.cmx-langs { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.cmx-langs a { padding: 8px 14px; border-radius: 999px; border: 1px solid var(--border); background: var(--bg-elevated); color: var(--text); font-weight: 600; font-size: 0.9rem; text-decoration: none; }
.cmx-langs a:hover { border-color: var(--accent); }
/* Share on Telegram, next to Copy all links */
.cmx-share { margin: 12px 0 0; }
.cmx-share .btn { gap: 8px; background: linear-gradient(135deg, #2aabee, #1677be); color: #fff; box-shadow: 0 10px 24px -12px rgba(42, 171, 238, 0.7); }
.cmx-share .btn svg { width: 18px; height: 18px; }
@media (max-width: 600px) { .cmx { grid-template-columns: minmax(0, 1fr); gap: 14px; padding: 14px; } .cmx-card { padding: 18px 16px; } }

/* ---------- Community intro, tidied (founder request, 2026-10-02) ----------
   The heading fits on one row (sized from the column with container units);
   "Copy all links" and its explanation sit side by side in one card, left-aligned
   with the rest of the column (copy-links.js styles are centred by default). */
.cm-intro { container-type: inline-size; }
@media (min-width: 700px) {
  .cm-intro h2 { white-space: nowrap; font-size: min(2.9rem, 7.2cqi); }
}
@media (min-width: 900px) {
  .cm-intro .copy-links {
    margin: 24px 0 0; max-width: none; text-align: left; padding: 14px 16px; border-radius: 16px;
    border: 1px solid var(--border); background: color-mix(in srgb, var(--surface) 75%, transparent);
    display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: center; column-gap: 14px;
  }
  .cm-intro .copy-links-btn { grid-column: 1; }
  .cm-intro .copy-links-hint { grid-column: 2; margin: 0; line-height: 1.45; }
  .cm-intro .copy-links-status { grid-column: 1 / -1; min-height: 0; margin: 0; }
  .cm-intro .copy-links-status:not(:empty) { margin-top: 8px; }
  .cm-intro .copy-links details { grid-column: 1 / -1; margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--border); }
  .cm-intro .copy-links summary { text-align: left; }
  .cm-intro .cmx-share { margin-top: 12px; }
}