/* Samobranka AI A4 — simple responsive private conversation workspace. */
.ai-chat-shell{display:grid;grid-template-columns:minmax(210px,290px) minmax(0,1fr);gap:14px;align-items:start}
.ai-chat-sidebar,.ai-chat-workspace{min-width:0;margin:0}
.ai-chat-sidebar h2,.ai-chat-workspace h2{font-size:1.15rem;margin:0 0 8px}
.ai-chat-sidebar label{font-size:.9rem}
.ai-chat-sidebar .ai-chat-thread{display:block;width:100%;background:#f4f8f5;color:#203c30;border:1px solid #d9e6dd;text-align:left;padding:11px;margin:7px 0;overflow-wrap:anywhere}
.ai-chat-thread strong,.ai-chat-thread small{display:block}
.ai-chat-thread small{font-size:.75rem;color:#62776b;margin-top:4px}
.ai-chat-thread.is-selected{background:#e0eee6;border-color:#53866e}
.ai-chat-heading{display:flex;justify-content:space-between;gap:10px;align-items:center;flex-wrap:wrap}
#ai-chat-messages{height:min(55vh,540px);min-height:190px;overflow-y:auto;padding:12px;background:#f7faf8;border-radius:12px;border:1px solid #d7e3d9}
.ai-chat-message{margin:12px 0;padding:12px 15px;border-radius:12px;max-width:92%;background:#fff;border:1px solid #e0e9e3;overflow-wrap:anywhere}
.ai-chat-message p{margin:6px 0;white-space:pre-wrap}
.ai-chat-message small{font-size:.75rem;color:#647669}
.ai-chat-message.ai-chat-user{background:#e4f2e9;margin-left:auto;border-color:#b7d6c2}
.ai-chat-workspace textarea{resize:vertical;min-height:80px}
@media(max-width:780px){.ai-chat-shell{grid-template-columns:1fr}#ai-chat-messages{height:350px}.ai-chat-message{max-width:98%}}