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input{border-radius:10px;border:1px solid var(--border);background:var(--inputBg);color:var(--inputText);outline:none;padding:10px 12px}.chatInput textarea{border-radius:10px;border:1px solid var(--border);background:var(--inputBg);color:var(--inputText);padding:10px 12px;width:100%;box-sizing:border-box;resize:none;overflow-y:auto;line-height:1.35;max-height:140px;white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word}.chatInput textarea::placeholder{color:var(--inputPlaceholder)}.chatInput input::placeholder{color:var(--inputPlaceholder)}.fileInput{display:none}.clipBtn{border-radius:10px;border:1px solid var(--border);background:transparent;color:var(--text);width:44px;height:40px;font-size:0;line-height:0;display:grid;place-items:center}body.apk .clipBtn{width:40px}.cameraBtn{width:44px;height:40px;border-radius:10px}.smileBtn{border-radius:10px;border:1px solid var(--border);background:transparent;color:var(--text);width:44px;height:40px;font-size:0;line-height:0;display:grid;place-items:center}body.apk .smileBtn{width:40px}.smileBtn:hover{border-color:#2a3b44;background:#ffffff08}.smileBtn:disabled{opacity:.6;cursor:not-allowed}.smileIcon{width:22px;height:22px;display:block;border-radius:999px;position:relative;box-sizing:border-box;border:2px solid currentColor}.smileIcon:before,.smileIcon:after{content:"";position:absolute;top:8px;width:3px;height:3px;background:currentColor;border-radius:999px}.smileIcon:before{left:6px}.smileIcon:after{right:6px}.smilePicker{position:absolute;left:0;right:0;bottom:52px;max-height:70vh;overflow:hidden;background:var(--panel);border:1px solid var(--border);border-radius:14px;box-shadow:0 16px 30px #00000059;z-index:200}body.apk .smilePicker{position:fixed;left:calc(12px + var(--safe-left, env(safe-area-inset-left)));right:calc(12px + var(--safe-right, env(safe-area-inset-right)));bottom:calc(84px + 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currentColor;border-radius:999px;box-sizing:border-box}.clipIcon:before,.clipIcon:after{content:"";position:absolute;left:50%;top:50%;width:12px;height:2px;background:currentColor;border-radius:999px;box-sizing:border-box;transform:translate(-50%,-50%)}.clipIcon:after{width:2px;height:12px}.clipBtn:hover{border-color:#2a3b44;background:#ffffff08}.clipBtn:disabled{opacity:.6;cursor:not-allowed}.pendingFiles{display:grid;gap:8px}.pendingSmiles{display:flex;flex-wrap:wrap;gap:8px}.pendingSmile{display:grid;grid-template-columns:40px auto;align-items:center;gap:6px;padding:6px 8px;border-radius:12px;border:1px solid var(--border);background:#ffffff05}.pendingSmileImg{width:40px;height:40px;object-fit:contain;border-radius:10px;border:1px solid rgba(255,255,255,.08)}.pendingSmileRemove{border:0;background:transparent;color:var(--muted);width:28px;height:28px;border-radius:10px;font-size:18px;line-height:1}.pendingSmileRemove:hover{background:#ffffff0d;color:var(--text)}.pendingFile{display:grid;grid-template-columns:56px 1fr auto;gap:10px;align-items:center;padding:10px;border-radius:12px;border:1px solid var(--border);background:#ffffff05}.pendingThumb{width:56px;height:56px;border-radius:10px;object-fit:cover;border:1px solid rgba(255,255,255,.08)}.pendingIcon{width:56px;height:56px;border-radius:10px;display:grid;place-items:center;background:#ffffff08;color:var(--muted);border:1px solid 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audio{width:100%;max-width:360px;border-radius:12px;display:block}.attCaption{display:block;margin-top:6px;color:var(--muted);font-size:12px;text-decoration:none;max-width:100%;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.attCaption:hover{color:var(--text);text-decoration:underline}.attFile{display:grid;gap:2px;padding:10px 12px;border-radius:12px;border:1px solid rgba(255,255,255,.08);background:#ffffff05;color:var(--text);text-decoration:none;min-width:0}.attFile:hover{background:#ffffff0d}.attFileName{font-weight:800;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.attFileMeta{color:var(--muted);font-size:12px}@media (max-width: 900px){.layout{grid-template-columns:1fr;height:100dvh}.layout.mobile{position:relative;overflow:hidden;width:100%;height:var(--app-height, 100dvh)}.sidebar{display:grid;min-width:0;border-right:0}.chat{height:100%}.chatHeader{padding-top:calc(14px + var(--safe-top, 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