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input::placeholder{color:var(--text3)}.user-results{flex-direction:column;gap:4px;max-height:220px;display:flex;overflow-y:auto}.user-result{text-align:left;border:1px solid #0000;border-radius:10px;align-items:center;gap:10px;width:100%;padding:9px 10px;transition:background .1s,border-color .1s;display:flex}.user-result:hover{background:var(--bg3)}.user-result.selected{background:var(--bg3);border-color:var(--gold2)}.user-result-avatar{background:var(--bg4);width:36px;height:36px;color:var(--gold);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-family:DM Serif Display,Georgia,serif;font-size:14px;display:flex}.user-result-name{font-size:14px;font-weight:500}.user-result-bio{color:var(--text3);font-size:12px}.modal-action-btn{background:var(--gold);color:#0a0a0b;border-radius:10px;padding:12px;font-size:14px;font-weight:600;transition:background .15s}.modal-action-btn:hover{background:var(--gold2)}.modal-action-btn:disabled{opacity:.4;cursor:not-allowed}.toast{z-index:500;background:var(--bg3);border:1px solid var(--border);border-radius:10px;max-width:300px;padding:11px 18px;font-size:13px;animation:.2s slidein;position:fixed;bottom:24px;right:24px;box-shadow:0 8px 24px #0006}@keyframes slidein{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:none}}.toast.error{border-color:var(--red);color:var(--red)}.toast.success{border-color:var(--green);color:var(--green)}.mobile-overlay{display:none}@media (width<=860px){.app-shell{grid-template-columns:1fr}.sidebar{z-index:60;width:min(90vw,320px);box-shadow:none;transition:transform .25s;position:fixed;top:0;bottom:0;left:0;transform:translate(-100%)}.app-shell.sidebar-open .sidebar{transform:translate(0);box-shadow:20px 0 40px #00000080}.mobile-overlay{z-index:59;background:#00000080;display:block;position:fixed;inset:0}.chat-pane{grid-column:1;height:100vh}.mobile-back-btn{width:32px;height:32px;color:var(--text2);justify-content:center;align-items:center;font-size:16px;display:flex}.empty-open-btn{background:var(--gold);color:#0a0a0b;border-radius:10px;margin-top:8px;padding:10px 20px;font-weight:600;display:block}}