/* IA Connect - Facebook-ish cards, minimal, dark-friendly */
:root{
  --iac-bg: rgba(0,0,0,.35);
  --iac-card: rgba(20,20,20,.72);
  --iac-card2: rgba(28,28,28,.82);
  --iac-bd: rgba(255,255,255,.10);
  --iac-t: rgba(255,255,255,.92);
  --iac-t2: rgba(255,255,255,.70);
  --iac-chip: rgba(255,255,255,.08);
  --iac-chip2: rgba(255,255,255,.12);
  --iac-ac: rgba(120,170,255,.95);
}

.iac-top-search{position:sticky;top:0;z-index:50;padding:10px 14px;background:linear-gradient(to bottom, rgba(0,0,0,.55), rgba(0,0,0,0));backdrop-filter:blur(10px);}
.iac-search{max-width:740px;margin:0 auto;position:relative;}
.iac-search-input{width:100%;padding:12px 14px;border-radius:999px;border:1px solid var(--iac-bd);background:rgba(0,0,0,.35);color:var(--iac-t);outline:none;}
.iac-search-results{position:absolute;left:0;right:0;top:calc(100% + 8px);background:var(--iac-card2);border:1px solid var(--iac-bd);border-radius:14px;overflow:hidden;box-shadow:0 20px 60px rgba(0,0,0,.45);}
.iac-search-row{display:flex;gap:10px;align-items:center;padding:10px 12px;border-top:1px solid var(--iac-bd);cursor:pointer;}
.iac-search-row:first-child{border-top:0;}
.iac-search-row:hover{background:rgba(255,255,255,.06);}
.iac-search-ava{width:34px;height:34px;border-radius:50%;object-fit:cover;}
.iac-search-txt{min-width:0;}
.iac-search-name{font-weight:650;color:var(--iac-t);line-height:1.1;}
.iac-search-sub{color:var(--iac-t2);font-size:12px;}
.iac-search-hdr{padding:8px 12px;color:var(--iac-t2);font-size:12px;background:rgba(255,255,255,.03);}

.iac-profile{max-width:1200px;margin:0 auto 34px auto;padding:0 18px;}
.iac-cover{position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--iac-bd);background:rgba(255,255,255,.05);height:320px;cursor:pointer;}
.iac-cover-img{width:100%;height:100%;object-fit:cover;display:block;}
.iac-cover-fallback{width:100%;height:100%;background:linear-gradient(135deg, rgba(255,255,255,.07), rgba(255,255,255,.02));}
.iac-cover-change{position:absolute;right:14px;bottom:14px;z-index:6;border:1px solid var(--iac-bd);background:rgba(0,0,0,.55);color:var(--iac-t);border-radius:999px;padding:10px 14px;cursor:pointer;}

.iac-head{display:flex;gap:18px;align-items:flex-end;margin-top:-54px;padding:0 10px 14px 10px;}
.iac-head.has-signature{margin-top:-28px;}

.iac-avatar{position:relative;width:116px;height:116px;border-radius:50%;overflow:hidden;border:4px solid rgba(10,10,10,.85);box-shadow:0 10px 35px rgba(0,0,0,.5);cursor:pointer;flex:0 0 auto;}
.iac-avatar-img{width:100%;height:100%;object-fit:cover;display:block;}
.iac-avatar-change{position:absolute;left:50%;transform:translateX(-50%);bottom:6px;border:1px solid var(--iac-bd);background:rgba(0,0,0,.55);color:var(--iac-t);border-radius:999px;padding:6px 10px;font-size:12px;cursor:pointer;}

.iac-meta{min-width:0;padding-bottom:10px;}
.iac-name{font-size:28px;font-weight:750;color:var(--iac-t);line-height:1.05;}
.iac-sub{margin-top:4px;color:var(--iac-t2);font-size:13px;}

.iac-actions{margin-left:auto;padding-bottom:10px;}
.iac-msg{display:inline-flex;align-items:center;gap:10px;border:1px solid var(--iac-bd);background:rgba(255,255,255,.06);color:var(--iac-t);border-radius:12px;padding:10px 14px;cursor:pointer;}
.iac-msg:hover{background:rgba(255,255,255,.10);}
.iac-msg-ic{width:18px;height:18px;display:inline-flex;align-items:center;justify-content:center;opacity:.9;}

.iac-tabs{display:flex;gap:10px;margin:0 10px 12px 10px;padding:10px;border-radius:14px;border:1px solid var(--iac-bd);background:var(--iac-card);}
.iac-tab{border:1px solid var(--iac-bd);background:rgba(255,255,255,.04);color:var(--iac-t);border-radius:999px;padding:10px 14px;cursor:pointer;font-weight:650;}
.iac-tab.is-active{background:rgba(255,255,255,.12);}

.iac-panel{display:none;margin:0 10px;}
.iac-panel.is-active{display:block;}

/* Composer */
.iac-composer{position:relative;top:auto;z-index:5;margin-bottom:14px;border:1px solid var(--iac-bd);background:var(--iac-card2);border-radius:16px;padding:12px 12px 10px 12px;}
.iac-composer-title{color:var(--iac-t2);font-size:12px;margin-bottom:10px;}
.iac-input{width:100%;border:1px solid var(--iac-bd);background:rgba(0,0,0,.25);color:var(--iac-t);border-radius:12px;padding:10px 12px;outline:none;}
.iac-textarea{width:100%;min-height:88px;resize:vertical;border:1px solid var(--iac-bd);background:rgba(0,0,0,.25);color:var(--iac-t);border-radius:12px;padding:10px 12px;outline:none;margin-top:10px;}
.iac-attach-row{display:flex;gap:12px;align-items:center;margin-top:10px;flex-wrap:wrap;}
.iac-attach-btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--iac-bd);background:rgba(255,255,255,.05);color:var(--iac-t);border-radius:999px;padding:8px 12px;cursor:pointer;}
.iac-attach-btn input{display:none;}
.iac-attach-meta{color:var(--iac-t2);font-size:12px;}
.iac-attach-preview{margin-top:10px;display:flex;gap:10px;overflow:auto;padding-bottom:4px;}
.iac-prev{flex:0 0 auto;width:86px;height:86px;border-radius:12px;border:1px solid var(--iac-bd);background:rgba(0,0,0,.25);display:flex;align-items:center;justify-content:center;overflow:hidden;color:var(--iac-t2);font-size:12px;}
.iac-prev img,.iac-prev video{width:100%;height:100%;object-fit:cover;display:block;}

.iac-composer-actions{display:flex;justify-content:flex-end;margin-top:10px;}
.iac-post{border:0;background:var(--iac-ac);color:#06101f;border-radius:12px;padding:10px 14px;font-weight:750;cursor:pointer;}
.iac-post:disabled{opacity:.6;cursor:not-allowed;}

/* Feed cards */
.iac-feed-inner{display:flex;flex-direction:column;gap:14px;overflow-anchor:none;}
.iac-card{border:1px solid var(--iac-bd);background:var(--iac-card2);border-radius:16px;overflow:hidden;overflow-anchor:none;}
.iac-card-head{display:flex;gap:10px;align-items:center;padding:12px 12px 10px 12px;}
.iac-card-ava{width:40px;height:40px;border-radius:50%;object-fit:cover;}
.iac-card-hmeta{min-width:0;}
.iac-card-author{font-weight:700;color:var(--iac-t);line-height:1.1;}
.iac-userlink{background:transparent;border:0;color:inherit;font:inherit;font-weight:700;cursor:pointer;padding:0;}
.iac-userlink:hover{text-decoration:underline;}
.iac-card-time{color:var(--iac-t2);font-size:12px;margin-top:2px;}
.iac-card-body{padding:0 12px 12px 12px;color:var(--iac-t);}
.iac-card-title{font-size:16px;font-weight:750;margin-top:2px;margin-bottom:6px;}
.iac-card-text{white-space:pre-wrap;line-height:1.35;color:var(--iac-t);}
.iac-mention{color:var(--iac-t);cursor:pointer;text-decoration:none;}

/* Links should stay in-theme (white) rather than browser default blue */
.iac-profile a,
.iac-card a,
.iac-top-search a,
.iac-tabs a,
.iac-panel a{
  color: var(--iac-t);
  text-decoration: none;
}
.iac-profile a:hover,
.iac-card a:hover,
.iac-top-search a:hover,
.iac-tabs a:hover,
.iac-panel a:hover{
  text-decoration: underline;
}

/* Video embeds (YouTube/Vimeo/PeerTube/etc) */
.iac-embeds{margin-top:10px;display:flex;flex-direction:column;gap:10px;}
.iac-video-embed{position:relative;width:100%;max-width:560px;aspect-ratio:16/9;border:1px solid var(--iac-bd);border-radius:14px;overflow:hidden;background:rgba(0,0,0,.65);}
.iac-video-embed iframe,.iac-video-embed video{position:absolute;inset:0;width:100%;height:100%;border:0;display:block;}

@media (min-width: 980px){
  /* Keep embeds from becoming huge on desktop */
  .iac-video-embed{max-width:520px;}
}

/* Gallery */
.iac-gallery{margin-top:10px;border:1px solid var(--iac-bd);border-radius:14px;overflow:hidden;background:rgba(0,0,0,.15);}
.iac-g-stage{position:relative;overflow-anchor:none;}
/* Keep gallery height stable so navigation doesn't cause scroll anchoring jumps */
.iac-g-media{width:100%;height:360px;display:flex;align-items:center;justify-content:center;overflow:hidden;overflow-anchor:none;}
.iac-g-media img,.iac-g-media video{width:100%;height:360px;object-fit:contain;background:rgba(0,0,0,.35);}
.iac-g-nav{position:absolute;top:50%;transform:translateY(-50%);width:40px;height:40px;border-radius:50%;border:1px solid var(--iac-bd);background:rgba(0,0,0,.55);color:var(--iac-t);display:flex;align-items:center;justify-content:center;cursor:pointer;}
.iac-g-prev{left:10px;}
.iac-g-next{right:10px;}
.iac-g-count{position:absolute;right:10px;bottom:10px;border:1px solid var(--iac-bd);background:rgba(0,0,0,.55);color:var(--iac-t);border-radius:999px;padding:6px 10px;font-size:12px;}

.iac-card-actions{display:flex;gap:10px;align-items:center;padding:10px 12px;border-top:1px solid var(--iac-bd);}

/* Embedded Discuss share (topic-view preview inside a Connect post) */
.iac-discuss-embed{margin-top:12px;border-radius:16px;overflow:hidden;cursor:pointer;}
.iac-discuss-embed-loading{padding:12px 14px;opacity:.8;}
.iac-discuss-embed .iad-post-actions,
.iac-discuss-embed .iad-relbtn,
.iac-discuss-embed [data-iad-kick],
.iac-discuss-embed [data-iad-unban]{display:none !important;}
.iac-discuss-embed .iad-post{margin:0;}

.iac-discuss-sharelink{font-weight:700;text-decoration:none;}
.iac-discuss-sharelink:hover{text-decoration:underline;}
/* Desktop: keep embedded media thumbnails smaller */
@media (min-width: 900px){
  .iac-discuss-embed iframe{height:340px !important;}
  .iac-discuss-embed video{max-height:340px !important;}
  .iac-discuss-embed img{max-height:340px !important;}
  .iac-discuss-embed video,
  .iac-discuss-embed img{object-fit:cover;}
}

.iac-act-right{margin-left:12px;}

/* Feed card actions: icon buttons to reduce clutter (match modal/Discuss style) */
.iac-act-ico{position:relative;display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:12px;border:1px solid var(--iac-bd);background:rgba(255,255,255,.05);color:var(--iac-t);cursor:pointer;padding:0;}
.iac-act-ico svg{width:20px;height:20px;display:block;}
.iac-act-ico:hover{background:rgba(255,255,255,.08);}
.iac-act-ico.is-following{background:rgba(255,255,255,.08);}
.iac-act-ico.is-following .iac-follow-plus{display:none;}
.iac-act-ico.is-following .iac-follow-minus{display:block;}
.iac-act-badge{position:absolute;top:-4px;right:-4px;min-width:18px;height:18px;padding:0 5px;border-radius:999px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.18);color:var(--iac-t);font-size:11px;line-height:16px;font-weight:800;display:flex;align-items:center;justify-content:center;}

/* Legacy text actions (no longer used on cards, kept harmlessly) */
.iac-act{border:1px solid var(--iac-bd);background:rgba(255,255,255,.04);color:var(--iac-t);border-radius:12px;padding:8px 10px;cursor:pointer;font-weight:650;}
.iac-act:hover{background:rgba(255,255,255,.08);}

.iac-comments{padding:10px 12px 12px 12px;border-top:1px solid var(--iac-bd);}
.iac-comment{display:flex;gap:10px;align-items:flex-start;margin-top:10px;}
.iac-comment:first-child{margin-top:0;}
.iac-comment-ava{width:30px;height:30px;border-radius:50%;object-fit:cover;}
.iac-comment-bub{border:1px solid var(--iac-bd);background:rgba(0,0,0,.25);border-radius:14px;padding:8px 10px;min-width:0;flex:1;}
.iac-comment-a{font-weight:700;color:var(--iac-t);font-size:13px;}
.iac-comment-t{color:var(--iac-t);font-size:13px;white-space:pre-wrap;line-height:1.3;margin-top:2px;}

/* Highlight comment when opened from an email deep-link (?ia_comment=ID) */
.iac-comment.iac-comment-highlight .iac-comment-bub{box-shadow:0 0 0 2px rgba(255,255,255,0.22),0 0 0 4px rgba(100,200,255,0.12);}
.iac-comment-form{display:flex;gap:10px;align-items:flex-end;margin-top:10px;}
.iac-comment-input{
  flex:1;
  border:1px solid var(--iac-bd);
  background:rgba(0,0,0,.25);
  color:var(--iac-t);
  border-radius:14px;
  padding:10px 12px;
  outline:none;
  line-height:1.35;
  resize:none;
  min-height:42px;
  max-height:160px;
  overflow:auto;
}
.iac-comment-send{border:0;background:rgba(255,255,255,.12);color:var(--iac-t);border-radius:999px;padding:10px 12px;cursor:pointer;font-weight:700;}

.iac-loadmore-wrap{display:flex;justify-content:center;margin:16px 0 6px;}
.iac-loadmore{border:1px solid var(--iac-bd);background:rgba(255,255,255,.05);color:var(--iac-t);border-radius:999px;padding:10px 14px;cursor:pointer;}

/* Viewer */
.iac-viewer{position:fixed;inset:0;z-index:1000;}
.iac-viewer-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.7);}
.iac-viewer-sheet{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;padding:18px;}
.iac-viewer-body{max-width:1100px;max-height:90vh;width:100%;}
.iac-viewer-body img,.iac-viewer-body video{max-width:100%;max-height:90vh;display:block;margin:0 auto;border-radius:14px;background:rgba(0,0,0,.35);}
.iac-viewer-body iframe{width:100%;height:90vh;border:0;border-radius:14px;background:rgba(0,0,0,.35);}
.iac-viewer-x{position:absolute;top:14px;right:14px;width:44px;height:44px;border-radius:50%;border:1px solid var(--iac-bd);background:rgba(0,0,0,.55);color:var(--iac-t);font-size:26px;cursor:pointer;display:flex;align-items:center;justify-content:center;}

/* Fullscreen post modal (Discuss-like) */
.iac-modal{position:fixed;inset:0;z-index:9999999999;
  /* Match the profile/Connect UI typography (avoid serif fallback in fullscreen post view). */
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  /* Measured at runtime for fixed composer layout in iOS/browser. */
  --iac-compose-h: 84px;
  --iac-vvbot: 0px;
}
.iac-modal-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.72);}
.iac-modal-sheet{position:absolute;inset:0;background:rgba(0,0,0,.9);display:flex;flex-direction:column;}
.iac-modal-top{display:flex;align-items:center;gap:10px;padding:12px;border-bottom:1px solid var(--iac-bd);background:rgba(0,0,0,.65);}
.iac-modal-back{width:42px;height:42px;border-radius:12px;border:1px solid var(--iac-bd);background:rgba(255,255,255,.05);color:var(--iac-t);cursor:pointer;font-size:18px;}
.iac-modal-title{font-weight:800;color:var(--iac-t);flex:1;}
.iac-modal-actions{display:flex;gap:8px;}
.iac-modal-act{border:1px solid var(--iac-bd);background:rgba(255,255,255,.05);color:var(--iac-t);border-radius:12px;padding:8px 10px;cursor:pointer;font-weight:700;}

/* Icon action buttons (match Discuss-style inline SVG) */
.iac-modal-ico{position:relative;display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:12px;border:1px solid var(--iac-bd);background:rgba(255,255,255,.05);color:var(--iac-t);cursor:pointer;padding:0;}
.iac-modal-ico svg{width:20px;height:20px;display:block;}
.iac-modal-ico:disabled{opacity:.55;cursor:default;}
.iac-modal-ico.is-following{background:rgba(255,255,255,.08);}
.iac-follow-minus{display:none;}
.iac-modal-ico.is-following .iac-follow-plus{display:none;}
.iac-modal-ico.is-following .iac-follow-minus{display:block;}
.iac-modal-badge{position:absolute;top:-4px;right:-4px;min-width:18px;height:18px;padding:0 5px;border-radius:999px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.18);color:var(--iac-t);font-size:11px;line-height:16px;font-weight:800;display:flex;align-items:center;justify-content:center;}
.iac-modal-body{padding:12px;overflow:auto;overflow-anchor:none;}
.iac-modal-comments{padding:0 12px 12px 12px;overflow:auto;overflow-anchor:none;}
.iac-modal-compose{display:flex;gap:10px;align-items:center;padding:12px;border-top:1px solid var(--iac-bd);background:rgba(0,0,0,.65);}
.iac-modal-compose .iac-comment-input{border-radius:14px;}
.iac-modal-compose .iac-comment-send{border-radius:14px;}

/* Share modal */
.iac-share{position:fixed;inset:0;z-index:10000000020;}
.iac-share-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.72);}
.iac-share-sheet{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(560px,92vw);max-height:80vh;overflow:auto;background:rgba(0,0,0,.9);border:1px solid var(--iac-bd);border-radius:18px;}
.iac-share-top{display:flex;align-items:center;justify-content:space-between;padding:12px 12px 8px 12px;border-bottom:1px solid var(--iac-bd);}
.iac-share-title{font-weight:800;color:var(--iac-t);}
.iac-share-x{width:38px;height:38px;border-radius:12px;border:1px solid var(--iac-bd);background:rgba(255,255,255,.05);color:var(--iac-t);cursor:pointer;font-size:20px;}
.iac-share-body{padding:12px;}
.iac-share-sub{margin-top:12px;color:var(--iac-t2);font-weight:700;font-size:12px;text-transform:uppercase;letter-spacing:.04em;}
.iac-share-btn{border:1px solid var(--iac-bd);background:rgba(255,255,255,.05);color:var(--iac-t);border-radius:12px;padding:10px 12px;cursor:pointer;font-weight:800;width:100%;}
.iac-share-btn[disabled]{opacity:.55;cursor:not-allowed;}
.iac-share-search{margin-top:8px;}
.iac-share-input{width:100%;border:1px solid var(--iac-bd);background:rgba(255,255,255,.04);color:var(--iac-t);border-radius:14px;padding:10px 12px;outline:none;}
.iac-share-results{margin-top:8px;border:1px solid var(--iac-bd);border-radius:14px;overflow:hidden;}
.iac-share-row{display:flex;align-items:center;gap:10px;padding:10px 12px;border-top:1px solid var(--iac-bd);cursor:pointer;background:rgba(255,255,255,.02);}
.iac-share-row:first-child{border-top:0;}
.iac-share-row:hover{background:rgba(255,255,255,.05);}
.iac-share-ava{width:32px;height:32px;border-radius:50%;object-fit:cover;background:rgba(255,255,255,.06);}
.iac-share-name{color:var(--iac-t);font-weight:750;}
.iac-share-picked{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px;}
.iac-chip{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--iac-bd);background:rgba(255,255,255,.05);color:var(--iac-t);border-radius:999px;padding:6px 10px;font-weight:700;}
.iac-chip-x{border:0;background:transparent;color:var(--iac-t);cursor:pointer;font-size:16px;line-height:1;}
.iac-share-actions{margin-top:12px;}

/* Mention suggestions */
.iac-mentionbox{position:fixed;z-index:1300;background:rgba(0,0,0,.92);border:1px solid var(--iac-bd);border-radius:14px;overflow:hidden;min-width:240px;max-width:min(420px,92vw);}
.iac-mention-row{display:flex;gap:10px;align-items:center;padding:10px 12px;border-top:1px solid var(--iac-bd);cursor:pointer;}
.iac-mention-row:first-child{border-top:0;}
.iac-mention-row:hover{background:rgba(255,255,255,.05);}
.iac-mention-ava{width:28px;height:28px;border-radius:50%;object-fit:cover;background:rgba(255,255,255,.06);}
.iac-mention-name{color:var(--iac-t);font-weight:750;}
.iac-mention-user{color:var(--iac-t2);font-size:12px;margin-top:1px;}

/* Modal layering + sane scrolling.
   In Atrium, the bottom nav can have a very high z-index; the modal must sit above it.
   Also avoid multiple competing scroll regions that can "hide" the composer. */
.iac-viewer{z-index:999998;}
.iac-modal{z-index:9999999999;}

.iac-modal-sheet{height:100vh;max-height:100vh;overflow:auto;}

/* Fullscreen post modal: keep the composer in-flow so it consistently renders in iOS Safari.
   Composer sits directly below the post content and above the comment thread. */
.iac-modal-body{flex:0 0 auto;max-height:none;overflow:visible;}
.iac-modal-comments{flex:0 0 auto;min-height:0;overflow:visible;padding-bottom:calc(12px + env(safe-area-inset-bottom, 0px));}
.iac-modal-compose{flex:0 0 auto;position:static;padding-bottom:calc(12px + env(safe-area-inset-bottom, 0px));}
.iac-modal-compose .iac-comment-input{flex:1;min-width:0;}
.iac-modal-compose .iac-comment-send{flex:0 0 auto;}

@media (max-width: 520px){
  .iac-modal-actions{gap:6px;}
  .iac-modal-act{padding:8px 9px;}
  .iac-modal-ico{width:42px;height:42px;}
  .iac-modal-body{max-height:none;}
  /* iOS Safari: keep send button reachable (avoid stacking it under the textarea). */
  .iac-modal-compose{flex-direction:row;align-items:center;gap:8px;}
  .iac-modal-compose .iac-comment-send{width:auto;}
}

/* Small toast popup */
.iac-toast-wrap{position:fixed;left:50%;bottom:18px;transform:translateX(-50%);z-index:1400;display:flex;flex-direction:column;gap:10px;pointer-events:none;}
.iac-toast{pointer-events:auto;min-width:min(420px,92vw);background:rgba(0,0,0,.88);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:10px 12px;box-shadow:0 18px 50px rgba(0,0,0,.45);display:flex;align-items:center;gap:10px;}
.iac-toast-txt{flex:1;color:#fff;font-size:14px;line-height:1.3;}
.iac-toast-x{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);color:#fff;border-radius:10px;padding:6px 10px;cursor:pointer;font-size:14px;}

@media (max-width: 720px){
  /*
    Mobile profile layout
    - Cover is taller so header has room.
    - Header stack lives *below* the cover; only the avatar overlaps.
    - Actions wrap cleanly and buttons become full-width when needed.
  */
  .iac-cover{height:260px;border-radius:16px;}

  .iac-head{
    flex-wrap:wrap;
    align-items:flex-start;
    gap:12px;
    margin-top:12px;
    padding:0 6px 10px 6px;
  }

  .iac-avatar{
    width:92px;
    height:92px;
    transform:translateY(-46px);
    margin-bottom:-46px;
  }

  .iac-meta{
    flex:1 1 auto;
    min-width:0;
    padding-bottom:0;
  }

  .iac-name{font-size:22px;word-break:break-word;}

  .iac-actions{
    flex:1 1 100%;
    margin-left:0;
    padding-bottom:0;
    display:flex;
  }

  .iac-msg{
    width:100%;
    justify-content:center;
  }

  /* Composer: more breathing room on small screens and prevent "clipped" feeling */
  .iac-composer{top:auto;overflow:visible;padding:16px 12px 14px 12px;}
  .iac-composer-fields{display:flex;flex-direction:column;gap:10px;}
  .iac-input,.iac-textarea{box-sizing:border-box;}
  .iac-textarea{margin-top:0;min-height:120px;padding:12px 12px;}
  .iac-attach-row{margin-top:0;gap:10px;}
  .iac-attach-btn{flex:1 1 auto;justify-content:center;}
  .iac-composer-actions{margin-top:0;}
  .iac-post{width:100%;padding:12px 14px;}

  /* Ensure the last bit of the panel isn't hidden behind mobile UI (bottom bars) */
  .iac-panel{padding-bottom:calc(84px + env(safe-area-inset-bottom));}
  .iac-g-media{height:280px;}
  .iac-g-media img,.iac-g-media video{height:280px;}
}

@media (max-width: 420px){
  .iac-profile{padding:0 12px;}
  .iac-cover{height:240px;}
  .iac-tabs{margin:0 6px 12px 6px;padding:8px;gap:8px;}
  .iac-tab{padding:9px 12px;}
  .iac-panel{margin:0 6px;}
}

.ia-post-menu{position:absolute;top:10px;right:10px;cursor:pointer}
.ia-post-menu ul{display:none;position:absolute;right:0;background:#111;border-radius:8px}
.ia-post-menu.open ul{display:block}

/* Post menu + follow + load more */
.iac-card-head{ position: relative; }
.iac-menu-btn{
  position:absolute;
  top:10px;
  right:10px;
  border:0;
  background:transparent;
  color:inherit;
  font-size:18px;
  line-height:1;
  padding:6px 8px;
  border-radius:10px;
  cursor:pointer;
  opacity:.8;
}
.iac-menu-btn:hover{ opacity:1; background: rgba(255,255,255,0.06); }
.iac-menu{
  position:absolute;
  top:42px;
  right:10px;
  background: rgba(20,20,20,0.95);
  border:1px solid rgba(255,255,255,0.08);
  border-radius:12px;
  overflow:hidden;
  z-index:20;
  min-width:140px;
  box-shadow: 0 14px 40px rgba(0,0,0,0.55);
}
.iac-menu-item{
  display:block;
  width:100%;
  text-align:left;
  border:0;
  background:transparent;
  color:inherit;
  padding:10px 12px;
  cursor:pointer;
  font: inherit;
}
.iac-menu-item:hover{ background: rgba(255,255,255,0.06); }

/* Comment actions + inline reply box */
.iac-comment-actions{
  display:flex;
  gap:8px;
  margin-top:6px;
}
.iac-cact{
  border:0;
  background: transparent;
  color: var(--ia-text);
  opacity: 0.75;
  cursor:pointer;
  padding:4px;
  border-radius:10px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}
.iac-cact:hover{ opacity:1; background: rgba(255,255,255,0.06); }
.iac-cact svg{ width:16px; height:16px; display:block; }

.iac-replybox{
  margin:8px 0 0 34px;
  display:flex;
  gap:8px;
  align-items:flex-end;
}
.iac-replybox-input{
  flex:1;
  min-height:38px;
  resize:vertical;
  border-radius:12px;
  border:1px solid var(--ia-line2);
  background: rgba(0,0,0,0.12);
  color: var(--ia-text);
  padding:10px 12px;
}
.iac-replybox-send{
  border:1px solid var(--ia-line2);
  border-radius:12px;
  background: rgba(255,255,255,0.06);
  color: var(--ia-text);
  padding:10px 12px;
  cursor:pointer;
}
.iac-replybox-send:hover{ background: rgba(255,255,255,0.09); }

.iac-comment.is-deleted .iac-comment-t{ opacity:0.7; }
.iac-loadmore{
  width:100%;
  margin:8px 0;
  padding:10px 12px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,0.10);
  background: rgba(255,255,255,0.04);
  color:inherit;
  cursor:pointer;
}

/* Followers tab */
.iac-followers-head{ display:flex; gap:12px; align-items:center; justify-content:space-between; margin-bottom:12px; }
.iac-followers-title{ font-weight:600; }
.iac-followers-count{ margin-left:8px; opacity:0.8; font-weight:600; }
.iac-followers-search{ flex:1; max-width:320px; }
.iac-followers-list{ display:flex; flex-direction:column; gap:8px; }
.iac-f-row{ display:flex; align-items:center; gap:12px; padding:10px 12px; border:1px solid var(--ia-line2); border-radius:12px; background:rgba(0,0,0,0.20); }
.iac-f-ava{ width:36px; height:36px; border-radius:50%; object-fit:cover; background:rgba(255,255,255,0.08); flex:0 0 auto; }
.iac-f-meta{ min-width:0; }
.iac-f-name{ font-weight:600; line-height:1.15; }
.iac-f-sub{ opacity:0.75; font-size:12px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.iac-comment-reply{ margin-left:26px; opacity:0.95; }


/* Profile follow/block icon buttons */
.iac-actions .iac-rel,
.iac-avatar .iac-rel{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:40px;
  height:40px;
  border-radius:999px;
  border:1px solid rgba(255,255,255,0.12);
  background: rgba(0,0,0,0.25);
  color: rgba(255,255,255,0.92);
  cursor:pointer;
  margin-left:10px;
}
.iac-actions .iac-rel:hover,
.iac-avatar .iac-rel:hover{ background: rgba(0,0,0,0.35); }
.iac-actions .iac-rel.is-on,
.iac-avatar .iac-rel.is-on{
  border-color: var(--iac-ac);
  background: rgba(120,170,255,0.14);
  color: var(--iac-ac);
  box-shadow: 0 0 0 3px rgba(120,170,255,0.22);
}

.iac-actions .iac-rel svg,
.iac-avatar .iac-rel svg{ display:block; }
.iac-actions .iac-rel.is-on .iac-plus,
.iac-avatar .iac-rel.is-on .iac-plus{ display:none; }


/* Relationship modal (block/confirm/info) */
.iac-relmodal{position:fixed;inset:0;z-index:99999999999;display:flex;align-items:center;justify-content:center;}
.iac-relmodal-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.72);}
.iac-relmodal-card{position:relative;max-width:360px;width:calc(100% - 28px);border:1px solid var(--iac-bd);border-radius:18px;background:rgba(0,0,0,.92);box-shadow:0 18px 60px rgba(0,0,0,.65);padding:14px 14px 12px;color:var(--iac-t);} 
.iac-relmodal-title{font-weight:650;font-size:16px;margin-bottom:8px;}
.iac-relmodal-body{font-size:14px;line-height:1.45;color:rgba(255,255,255,.82);}
.iac-relmodal-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:12px;}
.iac-relmodal-btn{border:1px solid var(--iac-bd);background:rgba(255,255,255,.06);color:var(--iac-t);border-radius:12px;padding:10px 12px;cursor:pointer;}
.iac-relmodal-btn:hover{background:rgba(255,255,255,.09);} 
.iac-relmodal-btn.is-primary{background:rgba(255,255,255,.12);} 

/* Visual indicator when follow/block is active */
.iac-actions .iac-rel.is-on,
.iac-avatar .iac-rel.is-on{position:relative;}
.iac-actions .iac-rel.is-on:after,
.iac-avatar .iac-rel.is-on:after{content:'';position:absolute;right:6px;top:6px;width:8px;height:8px;border-radius:999px;background:rgba(255,255,255,.85);opacity:.9;}

/* Profile signature (bio) */
.iac-signature{margin-top:10px;}
.iac-signature-divider{height:1px;width:100%;background:rgba(255,255,255,.12);margin:8px 0;}
.iac-signature-body{font-size:13px;line-height:1.4;color:rgba(255,255,255,.82);white-space:normal;}