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li+li{margin-top:.3rem}.suggested-chips{flex-wrap:wrap;align-self:flex-start;gap:.5rem;max-width:90%;display:flex}.suggested-chip{font-family:var(--sans);color:var(--text);background:var(--surface);border:1px solid var(--border);cursor:pointer;transition:border-color var(--transition), color var(--transition);border-radius:999px;padding:.5rem .9rem;font-size:.82rem}.suggested-chip:hover{border-color:var(--accent);color:var(--accent)}.cursor{background:var(--accent);vertical-align:text-bottom;width:2px;height:1em;margin-left:2px;animation:1s step-end infinite blink;display:inline-block}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}.input-row{border-top:1px solid var(--border);background:var(--surface);flex-shrink:0;gap:.75rem;padding:1rem 1.5rem;display:flex}.chat-input{font-family:var(--sans);border:1px solid var(--border);border-radius:var(--radius);background:var(--bg);color:var(--text);resize:none;transition:border-color var(--transition);outline:none;flex:1;padding:.7rem 1rem;font-size:.95rem;line-height:1.5}.chat-input:focus{border-color:var(--accent)}.chat-input::placeholder{color:var(--muted)}.send-btn{font-family:var(--sans);background:var(--accent);color:var(--bg);border-radius:var(--radius);cursor:pointer;transition:opacity var(--transition);white-space:nowrap;border:none;padding:.7rem 1.4rem;font-size:.9rem;font-weight:500}.send-btn:disabled{opacity:.4;cursor:not-allowed}.send-btn:not(:disabled):hover{opacity:.85}.theme-toggle{z-index:10;border:1px solid var(--border);background:var(--surface);width:2.1rem;height:2.1rem;color:var(--muted);cursor:pointer;transition:color var(--transition), border-color var(--transition);border-radius:999px;justify-content:center;align-items:center;font-size:.95rem;line-height:1;display:flex;position:fixed;top:1rem;right:1rem}.theme-toggle:hover{color:var(--accent);border-color:var(--accent)}.theme-toggle:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media (width<=520px){.picker-wrapper{padding:1.5rem 1rem}.messages{padding:1rem}.input-row{padding:.75rem 1rem}.message{max-width:92%}}