/* =========================================================================
   LanorTrad — Forum communautaire (Supabase). Styles alignés sur les tokens
   du site (voir base.css). Préfixe .fo-  ·  modale d'auth incluse.
   ========================================================================= */

/* L'attribut [hidden] doit toujours masquer, même si une classe définit un display. */
.fo-app [hidden], .fo-bar [hidden], .fo-modal [hidden], .fo-rxpalette[hidden], .fo-bell-badge[hidden], .sup-only[hidden] { display: none !important; }

.fo-app { min-height: 320px; }
.fo-app[aria-busy="true"] { opacity: .55; transition: opacity .2s; }

/* ---------- Barre supérieure (auth + nouveau sujet) ---------- */
.fo-bar {
  display: flex; align-items: center; justify-content: flex-end; gap: 10px;
  flex-wrap: wrap; margin-bottom: 22px; min-height: 44px;
}
.fo-user { display: inline-flex; align-items: center; gap: 9px;
  padding: 5px 6px 5px 5px; border-radius: 999px;
  background: var(--glass); border: 1px solid var(--line-strong); backdrop-filter: blur(12px); }
.fo-uname { font-weight: 600; font-size: .92rem; }
.fo-user .icon-btn { width: 32px; height: 32px; }

/* ---------- Avatar ---------- */
.fo-av { display: inline-grid; place-items: center; flex: none; border-radius: 50%;
  font-family: var(--font-display); font-weight: 700; color: #fff;
  object-fit: cover; box-shadow: 0 4px 14px -6px rgba(0,0,0,.7); }

/* ---------- Badges de rôle ---------- */
.fo-role { font-size: .66rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .04em; padding: 2px 7px; border-radius: 6px; }
.fo-role.admin { background: rgba(168,85,247,.18); color: #c98bff; border: 1px solid rgba(168,85,247,.4); }
.fo-role.mod   { background: rgba(16,185,129,.16); color: #34d399; border: 1px solid rgba(16,185,129,.4); }

/* ---------- Fil d'ariane ---------- */
.fo-crumbs { display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  font-size: .9rem; color: var(--txt-mut); margin-bottom: 18px; }
.fo-crumbs a { color: var(--txt-soft); }
.fo-crumbs a:hover { color: var(--violet); }
.fo-crumbs .sep { color: var(--txt-mut); }

.fo-empty { text-align: center; padding: 30px 18px; border-radius: var(--radius);
  background: var(--bg-2); border: 1px dashed var(--line-strong); color: var(--txt-soft); }

/* ---------- Catégories (accueil) ---------- */
.fo-cats { display: flex; flex-direction: column; gap: 14px; }
.fo-cat {
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 18px;
  padding: 18px 20px; border-radius: var(--radius);
  background: var(--glass); border: 1px solid var(--line);
  backdrop-filter: blur(12px); transition: transform .25s, border-color .25s, box-shadow .25s;
}
.fo-cat:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--cat) 55%, transparent);
  box-shadow: 0 18px 44px -22px var(--cat); }
.fo-cat-ico { width: 52px; height: 52px; flex: none; display: grid; place-items: center;
  font-size: 1.7rem; border-radius: 14px;
  background: color-mix(in srgb, var(--cat) 18%, transparent);
  border: 1px solid color-mix(in srgb, var(--cat) 35%, transparent); }
.fo-cat-main { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.fo-cat-name { font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; color: var(--txt); }
.fo-cat-desc { color: var(--txt-soft); font-size: .92rem; }
.fo-cat-meta { color: var(--txt-mut); font-size: .82rem; margin-top: 4px; }
.fo-cat-go { font-size: 1.6rem; color: var(--txt-mut); transition: transform .25s, color .25s; }
.fo-cat:hover .fo-cat-go { transform: translateX(4px); color: var(--cat); }

/* ---------- En-tête de catégorie ---------- */
.fo-cathead { display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
  padding: 18px 20px; margin-bottom: 18px; border-radius: var(--radius);
  background: linear-gradient(120deg, color-mix(in srgb, var(--cat) 14%, transparent), transparent 70%), var(--glass);
  border: 1px solid color-mix(in srgb, var(--cat) 30%, var(--line)); }
.fo-cathead .fo-cat-ico { width: 56px; height: 56px; font-size: 1.9rem; }
.fo-cathead-txt { flex: 1; min-width: 180px; }
.fo-cathead-txt h2 { font-size: 1.5rem; margin: 0; }
.fo-cathead-txt p { color: var(--txt-soft); margin: 2px 0 0; font-size: .92rem; }

/* ---------- Liste de sujets ---------- */
.fo-topics { display: flex; flex-direction: column; gap: 10px; }
.fo-topic { display: grid; grid-template-columns: auto 1fr auto auto; align-items: center; gap: 16px;
  padding: 14px 18px; border-radius: var(--radius-sm);
  background: var(--bg-2); border: 1px solid var(--line); transition: transform .2s, border-color .2s, background .2s; }
.fo-topic:hover { transform: translateY(-2px); border-color: rgba(168,85,247,.45); background: var(--bg-3); }
.fo-topic-main { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.fo-topic-title { font-weight: 600; color: var(--txt); display: flex; align-items: center; gap: 7px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.fo-topic-meta { color: var(--txt-mut); font-size: .82rem; }
.fo-topic-stat { text-align: center; color: var(--txt-soft); }
.fo-topic-stat b { display: block; font-size: 1.05rem; color: var(--txt); }
.fo-topic-stat i { font-style: normal; font-size: .72rem; color: var(--txt-mut); }
.fo-topic-last { color: var(--txt-mut); font-size: .8rem; white-space: nowrap; }

.fo-tag { font-size: .72rem; font-weight: 700; padding: 2px 8px; border-radius: 6px; flex: none; }
.fo-tag.pin  { background: rgba(168,85,247,.16); color: #c98bff; }
.fo-tag.lock { background: rgba(245,158,11,.16); color: #fbbf24; }

/* ---------- Sujet : en-tête + modération ---------- */
.fo-topic-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px;
  flex-wrap: wrap; margin-bottom: 16px; }
.fo-topic-head h2 { font-size: 1.6rem; margin: 0; }
.fo-mod { display: flex; gap: 8px; }
.fo-mod button { padding: 6px 12px; border-radius: 9px; font-size: .82rem; cursor: pointer;
  background: var(--bg-3); color: var(--txt-soft); border: 1px solid var(--line-strong); transition: .2s; }
.fo-mod button:hover { color: var(--txt); border-color: rgba(168,85,247,.5); }

/* ---------- Messages ---------- */
.fo-posts { display: flex; flex-direction: column; gap: 14px; margin-bottom: 24px; }
.fo-post { display: grid; grid-template-columns: 92px 1fr; gap: 0; overflow: hidden;
  border-radius: var(--radius); background: var(--bg-2); border: 1px solid var(--line); }
.fo-post.op { border-color: rgba(168,85,247,.4); background: linear-gradient(120deg, rgba(168,85,247,.06), transparent 60%), var(--bg-2); }
.fo-post-side { display: flex; flex-direction: column; align-items: center; gap: 6px; text-align: center;
  padding: 16px 10px; background: rgba(255,255,255,.02); border-right: 1px solid var(--line); }
.fo-post-name { font-size: .8rem; font-weight: 600; color: var(--txt-soft); word-break: break-word; }
.fo-post-body { padding: 14px 18px; min-width: 0; }
.fo-post-meta { display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
  color: var(--txt-mut); font-size: .8rem; margin-bottom: 10px;
  padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.fo-post-actions { margin-left: auto; display: flex; gap: 6px; }
.fo-post-actions button { background: none; border: none; cursor: pointer; color: var(--txt-mut);
  font-size: .8rem; padding: 2px 4px; }
.fo-post-actions button:hover { color: var(--violet); text-decoration: underline; }
.fo-post-text { color: var(--txt); line-height: 1.65; word-wrap: break-word; overflow-wrap: anywhere; }
.fo-post-text a { color: var(--violet); text-decoration: underline; }

/* ---------- Composer / formulaires ---------- */
.fo-composer { display: flex; flex-direction: column; gap: 10px; margin-top: 10px; }
.fo-composer textarea, .fo-composer input, .fo-composer select,
.fav-field input, .fav-field textarea, .fav-field select {
  width: 100%; padding: 12px 14px; border-radius: 12px; font: inherit; color: var(--txt);
  background: var(--bg-1); border: 1px solid var(--line-strong); resize: vertical; transition: border-color .2s, box-shadow .2s; }
.fo-composer textarea:focus, .fo-composer input:focus, .fo-composer select:focus,
.fav-field input:focus, .fav-field textarea:focus, .fav-field select:focus {
  outline: none; border-color: var(--violet); box-shadow: 0 0 0 3px rgba(168,85,247,.18); }
.fo-composer button { align-self: flex-start; }
.fo-newtopic { gap: 16px; max-width: 720px; }

.fav-field { display: flex; flex-direction: column; gap: 6px; text-align: left; }
.fav-field > span { font-size: .82rem; font-weight: 600; color: var(--txt-soft); }

/* ---------- Modale d'authentification ---------- */
.fo-overlay { position: fixed; inset: 0; z-index: 200; display: grid; place-items: center; padding: 20px;
  background: rgba(5,5,12,.7); backdrop-filter: blur(8px); animation: fo-fade .25s ease; }
@keyframes fo-fade { from { opacity: 0; } to { opacity: 1; } }
.fo-modal { position: relative; width: 100%; max-width: 400px; padding: 30px 28px;
  border-radius: var(--radius-lg); background: var(--bg-2); border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-card); animation: fo-pop .3s cubic-bezier(.2,.9,.3,1.2); }
@keyframes fo-pop { from { opacity: 0; transform: translateY(14px) scale(.97); } to { opacity: 1; transform: none; } }
.fo-x { position: absolute; top: 12px; right: 14px; background: none; border: none; cursor: pointer;
  font-size: 1.7rem; line-height: 1; color: var(--txt-mut); }
.fo-x:hover { color: var(--txt); }
.fo-tabs { display: flex; gap: 6px; margin-bottom: 20px; padding: 4px; border-radius: 12px; background: var(--bg-1); }
.fo-tabs button { flex: 1; padding: 9px; border: none; border-radius: 9px; cursor: pointer;
  font-weight: 600; color: var(--txt-mut); background: none; transition: .2s; }
.fo-tabs button.on { background: var(--grad); color: #fff; }
.fo-form { display: flex; flex-direction: column; gap: 14px; }
.fo-msg { font-size: .85rem; color: #fca5a5; margin: -4px 0 0; }
.fo-msg.ok { color: #6ee7b7; }
.fo-link { background: none; border: none; cursor: pointer; color: var(--txt-mut);
  font-size: .85rem; text-decoration: underline; align-self: center; }
.fo-link:hover { color: var(--violet); }

/* ---------- Mentions ---------- */
.fo-mention { color: var(--violet); font-weight: 600; background: rgba(168,85,247,.12);
  padding: 0 4px; border-radius: 5px; text-decoration: none; }
.fo-mention:hover { background: rgba(168,85,247,.22); }

/* ---------- Lien auteur (avatar + pseudo) ---------- */
.fo-post-userlink { display: flex; flex-direction: column; align-items: center; gap: 6px; color: inherit; }
.fo-post-userlink:hover .fo-post-name { color: var(--violet); }

/* ---------- Profil public ---------- */
.fo-profile { max-width: 820px; }
.fo-prof-head { display: flex; align-items: flex-start; gap: 18px; flex-wrap: wrap;
  padding: 20px; border-radius: var(--radius); background: var(--glass); border: 1px solid var(--line-strong); margin-bottom: 18px; }
.fo-prof-head .fo-av { box-shadow: 0 8px 24px -8px rgba(0,0,0,.7); }
.fo-prof-id { flex: 1; min-width: 200px; }
.fo-prof-id h2 { font-size: 1.5rem; margin: 0; display: flex; align-items: center; gap: 10px; }
.fo-prof-since { color: var(--txt-mut); font-size: .85rem; margin-top: 2px; }
.fo-prof-bio { color: var(--txt-soft); margin-top: 10px; line-height: 1.55; }
.fo-prof-bio.muted { color: var(--txt-mut); font-style: italic; }
.fo-prof-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.fo-prof-col h3 { font-size: 1rem; margin-bottom: 10px; color: var(--txt-soft); }
.fo-prof-item { display: flex; justify-content: space-between; gap: 12px; align-items: baseline;
  padding: 10px 12px; border-radius: 10px; background: var(--bg-2); border: 1px solid var(--line); margin-bottom: 8px; transition: .15s; }
.fo-prof-item:hover { border-color: rgba(168,85,247,.45); transform: translateY(-1px); }
.fo-prof-item span { color: var(--txt); font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fo-prof-item i { color: var(--txt-mut); font-size: .76rem; font-style: normal; white-space: nowrap; flex: none; }
.fo-prof-empty { color: var(--txt-mut); font-size: .88rem; padding: 6px 2px; }
.fo-prof-edit { display: flex; flex-direction: column; gap: 16px; max-width: 540px;
  padding: 18px; border-radius: var(--radius); background: var(--bg-2); border: 1px solid var(--line-strong); margin-bottom: 18px; }
.fo-prof-edit input[type=file] { color: var(--txt-soft); font-size: .88rem; }
@media (max-width: 600px) { .fo-prof-cols { grid-template-columns: 1fr; } }

/* ---------- Badges de profil (« rôles » : sexe, âge, lectures, genres) ---------- */
.fo-prof-tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 12px; }
.fo-ptag { font-size: .76rem; font-weight: 600; padding: 4px 11px; border-radius: 999px;
  background: var(--bg-3); border: 1px solid var(--line-strong); color: var(--txt-soft); }
.fo-ptag.gender { background: rgba(99,102,241,.16);  border-color: rgba(99,102,241,.42); color: #a5b4fc; }
.fo-ptag.age    { background: rgba(16,185,129,.14);  border-color: rgba(16,185,129,.4);  color: #5eead4; }
.fo-ptag.read   { background: rgba(168,85,247,.15);  border-color: rgba(168,85,247,.42); color: #c98bff; }
.fo-ptag.genre  { background: rgba(245,158,11,.13);  border-color: rgba(245,158,11,.36); color: #fcd34d; }

/* ---------- Sélecteur en chips (formulaire de profil) ---------- */
.fo-chipset { display: flex; flex-wrap: wrap; gap: 8px; }
.fo-chip { padding: 7px 13px; border-radius: 999px; cursor: pointer; font: inherit; font-size: .85rem;
  font-weight: 500; color: var(--txt-soft); background: var(--bg-1); border: 1px solid var(--line-strong);
  transition: border-color .15s, background .15s, color .15s; }
.fo-chip:hover { border-color: rgba(168,85,247,.5); color: var(--txt); }
.fo-chip.on { background: var(--grad); border-color: transparent; color: #fff; }

/* ---------- Réactions ---------- */
.fo-rx { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-top: 12px; }
.fo-rxchip { display: inline-flex; align-items: center; gap: 5px; padding: 3px 9px; cursor: pointer;
  border-radius: 999px; font-size: .9rem; background: var(--bg-3); border: 1px solid var(--line-strong);
  color: var(--txt-soft); transition: .15s; }
.fo-rxchip span { font-size: .8rem; font-weight: 700; }
.fo-rxchip:hover { border-color: rgba(168,85,247,.5); }
.fo-rxchip.on { background: rgba(168,85,247,.18); border-color: var(--violet); color: var(--txt); }
.fo-rxadd-wrap { position: relative; display: inline-flex; }
.fo-rxadd { width: 28px; height: 28px; border-radius: 999px; cursor: pointer; line-height: 1;
  background: var(--bg-3); border: 1px solid var(--line-strong); color: var(--txt-mut); font-size: .95rem; }
.fo-rxadd:hover { color: var(--txt); border-color: rgba(168,85,247,.5); }
.fo-rxpalette { position: absolute; bottom: calc(100% + 6px); left: 0; z-index: 20; display: flex; gap: 2px;
  padding: 5px; border-radius: 12px; background: var(--bg-3); border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-card); }
.fo-rxpalette button { width: 34px; height: 34px; border: none; background: none; cursor: pointer;
  font-size: 1.15rem; border-radius: 8px; }
.fo-rxpalette button:hover { background: rgba(168,85,247,.18); }

/* ---------- Cloche de notifications ---------- */
.fo-bell { position: relative; font-size: 1.05rem; }
.fo-bell-badge { position: absolute; top: -4px; right: -4px; min-width: 17px; height: 17px; padding: 0 4px;
  display: grid; place-items: center; border-radius: 999px; background: #ef4444; color: #fff;
  font-size: .68rem; font-weight: 700; border: 2px solid var(--bg-1); }
.fo-notifs { position: absolute; right: 0; top: calc(100% + 8px); z-index: 60; width: min(340px, 92vw);
  border-radius: 16px; background: var(--bg-2); border: 1px solid var(--line-strong);
  box-shadow: var(--shadow-card); overflow: hidden; animation: fo-pop .2s ease; }
.fo-notifs-head { padding: 12px 16px; font-weight: 700; border-bottom: 1px solid var(--line); }
.fo-notifs-list { max-height: 60vh; overflow-y: auto; }
.fo-notifs-empty { padding: 24px 16px; text-align: center; color: var(--txt-mut); font-size: .9rem; }
.fo-notif { display: flex; gap: 10px; align-items: center; padding: 11px 14px; border-bottom: 1px solid var(--line);
  transition: background .15s; }
.fo-notif:last-child { border-bottom: 0; }
.fo-notif:hover { background: var(--bg-3); }
.fo-notif.unread { background: rgba(168,85,247,.07); }
.fo-notif-txt { font-size: .86rem; color: var(--txt-soft); line-height: 1.4; }
.fo-notif-txt b { color: var(--txt); }
.fo-notif-time { display: block; color: var(--txt-mut); font-size: .76rem; margin-top: 2px; }

/* ---------- Sondages ---------- */
.fo-poll { margin: 0 0 18px; padding: 16px; border-radius: var(--radius-sm); background: var(--glass); border: 1px solid var(--line); }
.fo-poll:empty { display: none; }
.fo-poll-head { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--txt-mut); margin-bottom: 12px; }
.fo-poll-opt { position: relative; overflow: hidden; display: flex; justify-content: space-between; align-items: center; gap: 10px;
  width: 100%; padding: 10px 14px; margin-bottom: 8px; border-radius: 10px; border: 1px solid var(--line);
  background: transparent; color: var(--txt); font: inherit; font-size: .92rem; cursor: pointer; text-align: left;
  transition: border-color .15s, transform .15s var(--ease); }
.fo-poll-opt:hover:not(:disabled) { border-color: var(--accent); transform: translateX(2px); }
.fo-poll-opt:disabled { cursor: default; opacity: .85; }
.fo-poll-opt.on { border-color: var(--accent); }
.fo-poll-opt.on .fo-poll-label { font-weight: 600; }
.fo-poll-bar { position: absolute; top: 0; left: 0; bottom: 0; width: 0;
  background: color-mix(in srgb, var(--accent) 16%, transparent); transition: width .45s var(--ease); }
.fo-poll-label, .fo-poll-pc { position: relative; z-index: 1; }
.fo-poll-pc { flex: none; font-size: .8rem; color: var(--txt-soft); }
.fo-poll-total { font-size: .78rem; color: var(--txt-mut); margin-top: 4px; }
.fo-poll-new { text-align: left; }
.fo-poll-fields { display: grid; gap: 10px; margin-top: 10px; }

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
  .fo-cat { grid-template-columns: auto 1fr; }
  .fo-cat-go { display: none; }
  .fo-topic { grid-template-columns: auto 1fr auto; }
  .fo-topic-last { display: none; }
  .fo-post { grid-template-columns: 64px 1fr; }
  .fo-post-side { padding: 12px 6px; }
}