.chat-container.landscape-widget{border-radius:14px;width:860px;height:540px}.chat-container.landscape-widget .chat-layout{height:100%;display:flex}.chat-container.landscape-widget .chat-main{flex-direction:column;flex:1;min-width:0;display:flex}.chat-container.landscape-widget .chat-side-menu{background:#f5f5f5;border-left:1px solid #e2e2e2;flex-direction:column;gap:12px;width:250px;min-height:0;padding:14px;display:flex;overflow:hidden auto}.chat-container.landscape-widget .chat-side-menu h3{color:#333;margin:0;font-size:15px}.chat-container.landscape-widget .side-menu-card{color:#555;background:#fff;border:1px solid #e8e8e8;border-radius:10px;padding:12px;font-size:13px;line-height:1.4}.chat-container.landscape-widget .side-menu-card strong{color:#333;margin-bottom:6px;display:block}.chat-container.landscape-widget .side-menu-card p{margin:0}.chat-container.landscape-widget .planning-card{flex-direction:column;gap:8px;display:flex}.chat-container.landscape-widget .planning-label{color:#444;font-size:12px;font-weight:600}.chat-container.landscape-widget .planning-code-row{gap:8px;display:flex}.chat-container.landscape-widget .planning-input{box-sizing:border-box;color:#333;background:#fff;border:1px solid #d7d7d7;border-radius:8px;width:100%;padding:8px 9px;font-size:12px}.chat-container.landscape-widget .planning-textarea{resize:vertical;min-height:76px;font-family:Consolas,monospace}.chat-container.landscape-widget .planning-hint{color:#777;font-size:11px;line-height:1.35}.chat-container.landscape-widget .planning-status{color:#666;min-height:16px;font-size:11px}.chat-container.landscape-widget .planning-status.is-error{color:#a3002c}.chat-container.landscape-widget .planning-status.is-success{color:#1e7a37}.chat-container.landscape-widget .planning-editor{flex-direction:column;gap:10px;display:flex}.chat-container.landscape-widget .planning-editor.hidden{display:none}.chat-container.landscape-widget .planning-editor-title{color:#333;font-size:12px}.chat-container.landscape-widget .planning-form-grid,.chat-container.landscape-widget .planning-dimensions-block{grid-template-columns:1fr;gap:6px;display:grid}.chat-container.landscape-widget .planning-inline-note{color:#666;background:#f8f8f8;border:1px solid #ececec;border-radius:8px;margin:0;padding:8px;font-size:11px;line-height:1.35}.chat-container.landscape-widget .planning-actions-row{gap:8px;display:flex}.chat-container.landscape-widget .side-menu-btn{color:#666;cursor:pointer;background:#ddd;border:none;border-radius:8px;padding:10px 12px;font-size:13px}.chat-container.landscape-widget .side-menu-btn:disabled{opacity:.65;cursor:default}.chat-container.landscape-widget .side-menu-btn-primary{color:#fff;background:#b4032f}.chat-container.landscape-widget .chat-body{padding:14px}.chat-container.landscape-widget .button-group{justify-content:flex-start}@media (width<=980px){.chat-container.landscape-widget{width:96vw;height:86vh}.chat-container.landscape-widget .chat-side-menu{width:210px}.chat-container.landscape-widget .planning-code-row,.chat-container.landscape-widget .planning-actions-row{flex-direction:column}}