*{box-sizing:border-box}body{margin:0;font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;background:#e7e7e7;color:#222}
.app{display:flex;height:100vh;max-width:1280px;margin:0 auto;background:#fff;box-shadow:0 0 24px rgba(0,0,0,.12)}
.sidebar{width:250px;background:#2b2b2b;color:#ddd;display:flex;flex-direction:column;flex-shrink:0}
.me{display:flex;align-items:center;gap:10px;padding:14px;border-bottom:1px solid #3a3a3a}
.avatar{width:40px;height:40px;border-radius:6px;background:#07c160;color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px}
.me-name{font-weight:600;color:#fff}.me-sub{font-size:12px;color:#999}
#btn-notify{margin-left:auto;background:#3a3a3a;border:0;color:#fff;border-radius:6px;padding:6px 8px;cursor:pointer}
.chat-list{padding:8px;display:flex;flex-direction:column;gap:4px}
.chat-item{padding:10px 12px;border-radius:8px;cursor:pointer;display:flex;gap:8px;align-items:center}
.chat-item.active,.chat-item:hover{background:#3a3a3a;color:#fff}
.badge{margin-left:auto;background:#fa5151;color:#fff;font-size:12px;min-width:20px;height:20px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;font-style:normal}
.hidden{display:none!important}
.side-foot{margin-top:auto;padding:12px;font-size:11px;color:#888;line-height:1.6}
.main{flex:1;display:flex;flex-direction:column;background:#f5f5f5;min-width:0}
.view{flex:1;display:flex;flex-direction:column;min-height:0}
.chat-header{padding:10px 14px;background:#f0f0f0;border-bottom:1px solid #e0e0e0;font-weight:600;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.input-bar button,.todo-add button,.settings button{background:#07c160;color:#fff;border:0;border-radius:6px;padding:7px 14px;cursor:pointer}
#btn-mic.listening{background:#fa5151;animation:pulse 1s infinite}
#btn-speak.off{filter:grayscale(1);opacity:.6}
@keyframes pulse{50%{opacity:.6}}
.chat-header select,.chat-header input{padding:6px;border:1px solid #ddd;border-radius:6px}
#search{flex:1;min-width:120px}
.online{font-size:12px;color:#07c160;font-weight:400}
.remind-bar{background:#fff7db;border-bottom:1px solid #f0df9a;padding:8px 14px;font-size:13px}
.messages{flex:1;overflow-y:auto;padding:18px;display:flex;flex-direction:column;gap:10px}
.msg{max-width:80%;padding:10px 12px;border-radius:8px;line-height:1.6;white-space:pre-wrap;word-break:break-word;font-size:14px}
.msg.bot{align-self:flex-start;background:#fff;border:1px solid #e6e6e6}
.msg.me{align-self:flex-end;background:#95ec69}
.msg.sys{align-self:center;background:#e0e0e0;color:#555;font-size:12px}
.input-bar{display:flex;gap:8px;padding:12px;background:#fff;border-top:1px solid #e5e5e5}
.input-bar input{flex:1;padding:10px;border:1px solid #ddd;border-radius:6px;outline:none}
.hints{padding:6px 14px 10px;background:#fff;color:#888;font-size:12px}
.hints code{background:#f0f0f0;padding:1px 5px;border-radius:4px}
.doc{flex:1;margin:0;padding:14px;overflow:auto;background:#fff;font-size:13px;line-height:1.7}
.doc table{border-collapse:collapse;width:100%}
.doc th,.doc td{border:1px solid #ddd;padding:6px 8px;text-align:left}
.doc th{background:#f5f5f5}
.todo-add{display:flex;gap:6px;padding:10px 14px;background:#fff;border-bottom:1px solid #eee;flex-wrap:wrap}
.todo-add input,.todo-add select{padding:8px;border:1px solid #ddd;border-radius:6px}
#f-content{flex:1;min-width:160px}
.table-wrap{flex:1;overflow:auto;background:#fff}
table.grid{border-collapse:collapse;width:100%;font-size:12.5px;min-width:1000px}
.grid th{position:sticky;top:0;background:#1a6f3c;color:#fff;padding:8px;z-index:1}
.grid td{border:1px solid #e2e2e2;padding:6px 8px;vertical-align:top}
.grid tr:nth-child(even) td{background:#fafafa}
.grid tr.overdue td{background:#fff1f0}
.grid tr.today td{background:#fffbe6}
.prio-High{color:#d7000f;font-weight:700}
.status-cell{cursor:pointer;user-select:none;text-align:center;min-width:52px}
.settings{padding:18px;display:flex;flex-direction:column;gap:10px;background:#fff;flex:1}
.settings input{padding:8px;border:1px solid #ddd;border-radius:6px}
.settings .row{display:flex;gap:8px;flex-wrap:wrap}
.ghost{background:#eee!important;color:#333!important}
.muted{color:#888;font-size:12px;font-weight:400}
@media(max-width:860px){.sidebar{width:70px}.me-info,.side-foot,.chat-item span{display:none}}