.modal-layer:has(.media-sheet-body) .sheet{box-sizing:border-box;flex-direction:column;width:min(440px,100vw);height:min(640px,90dvh);padding:20px 16px 12px;display:flex}.modal-layer:has(.media-sheet-body) .sheet-head{flex:none;height:30px;margin-bottom:8px}.media-sheet-body{flex-direction:column;flex:1;gap:10px;min-height:0;display:flex}.media-toolbar{flex:none;align-items:center;gap:6px;min-height:40px;display:flex}.media-tabs{flex:1;gap:6px;display:flex;overflow:auto}.media-tabs button{white-space:nowrap;color:inherit;cursor:pointer;background:0 0;border:0;border-radius:20px;padding:9px 12px}.media-tabs button[aria-selected=true]{background:var(--soft,#f1edf1);font-weight:600}.media-grid{flex:1;grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-rows:max-content;align-content:start;gap:3px;min-height:0;display:grid;overflow:auto}.media-tile{aspect-ratio:1;background:var(--soft,#f1edf1);min-width:0;min-height:0;color:inherit;cursor:pointer;touch-action:pan-y;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;border:0;border-radius:3px;padding:0;position:relative;overflow:hidden}.media-tile[aria-pressed=true]{outline:3px solid var(--accent,#b03b70);outline-offset:-3px}.media-tile>img,.media-tile>video{display:block}.media-add{place-items:center;display:grid}.media-number{background:var(--accent,#a82960);color:#fff;border:2px solid #fff;border-radius:50%;place-items:center;width:24px;height:24px;font-size:12px;display:grid;position:absolute;top:8px;right:8px}.media-duration{color:#fff;background:#0009;border-radius:4px;padding:2px 5px;font-size:11px;position:absolute;bottom:6px;left:6px}.media-footer{flex:none;justify-content:space-between;align-items:center;gap:12px;min-height:48px;display:flex}.media-confirm{flex:1;justify-content:center;align-items:center;min-height:0;display:flex;overflow:hidden}.media-error{flex:none;font-size:13px}.message-media{grid-template-columns:repeat(2,minmax(0,1fr));gap:3px;width:min(280px,65vw);display:grid}.message-media:has(>:only-child){grid-template-columns:1fr}.message-media>div{aspect-ratio:1;background:var(--soft,#f1edf1);border-radius:8px;place-items:center;display:grid;overflow:hidden}.message-media>div.voice{aspect-ratio:auto;grid-column:1/-1;min-height:64px}.reaction-target{max-width:100%;position:relative}.reaction-target:focus-visible{outline:2px solid var(--accent,#a82960);outline-offset:3px;border-radius:12px}.reaction-strip{z-index:100;background:var(--floating,#fff);border-radius:40px;padding:6px;animation:.18s ease-out reaction-enter;display:flex;position:fixed;box-shadow:0 6px 28px #0002}.reaction-strip button{cursor:pointer;background:0 0;border:0;border-radius:50%;padding:8px;font-size:25px;transition:transform .12s}.reaction-strip button:hover{background:#8881;transform:translateY(-3px)}.reaction-badges{gap:3px;margin-top:4px;display:flex}.reaction-badges button{background:var(--floating,#fff);cursor:pointer;border:1px solid #8883;border-radius:20px;padding:2px 7px;animation:.3s ease-out reaction-badge}@keyframes reaction-enter{0%{opacity:0;transform:translateY(5px)scale(.96)}to{opacity:1;transform:none}}@keyframes reaction-badge{50%{transform:scale(1.15)}}@media (prefers-reduced-motion:reduce){.reaction-strip,.reaction-badges button{animation:none}.reaction-strip button{transition:none;transform:none!important}}.modal-layer:has(.media-sheet-body) .sheet-head:has(.sr-only){justify-content:flex-end}