.ai-chat-page{--blue-50:#e9f0ff;--blue-100:#d5e4ff;--blue-400:#5b7bff;--blue-500:#3f63ff;--blue-600:#2748d9;--slate-900:#0c1b3d;display:grid;grid-template-columns:320px minmax(0,1fr);gap:24px;height:calc(100vh - 32px);margin:0 auto;max-width:1400px;box-sizing:border-box;padding:12px}.ai-chat-sidebar{background:rgba(255,255,255,.92);border:1px solid rgba(63,99,255,.08);display:flex;flex-direction:column;border-radius:18px;overflow:hidden;box-shadow:0 12px 28px rgba(12,26,75,.12);min-height:0;backdrop-filter:blur(14px)}.ai-chat-sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;font-weight:600;color:var(--slate-900)}.ai-chat-new-conv,.ai-chat-sidebar-header{border-bottom:1px solid rgba(63,99,255,.08)}.ai-chat-new-conv{padding:16px 20px}.ai-chat-conv-group{margin-top:8px}.ai-chat-conv-group-label{font-size:12px;color:#8c8c8c;margin:8px 4px}.ai-chat-conv-group-divider{height:1px;background:#f0f0f0;margin:8px 0}.ai-chat-conv-list{flex:1;overflow-y:auto;padding:12px 20px 20px;min-height:0}.ai-chat-empty{color:#999;text-align:center;padding:24px 12px}.ai-chat-conv-item{padding:12px 14px;cursor:pointer;transition:background .2s ease,border-radius .2s ease,box-shadow .2s ease,border-color .2s;display:flex;align-items:center;justify-content:space-between;border-radius:12px;margin-bottom:10px;background:transparent;border:1px solid transparent}.ai-chat-conv-item:hover{background:rgba(63,99,255,.08);border-color:rgba(63,99,255,.18)}.ai-chat-conv-item.active{background:rgba(63,99,255,.12);border-color:rgba(63,99,255,.35)}.ai-chat-conv-item__main{flex:1;min-width:0}.ai-chat-conv-item__title{font-weight:600;color:var(--slate-900)}.ai-chat-conv-item__subtitle{font-size:12px;color:#8c8c8c;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ai-chat-conv-item__time{font-size:12px;color:#8c8c8c;margin-top:4px}.ai-chat-conv-item__actions{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:6px;margin-left:6px}.ai-chat-conv-item__actions .anticon{font-size:18px}.ai-chat-conv-item__actions a{display:inline-flex;align-items:center;justify-content:center;width:100%;height:100%;color:#8c8c8c}.ai-chat-conv-item__actions a:hover{color:#1677ff}.ai-chat-main{display:flex;flex-direction:column;min-height:0;height:100%;border-radius:24px;border:1px solid rgba(63,99,255,.08);background:rgba(255,255,255,.95);box-shadow:0 24px 60px rgba(12,26,75,.15);backdrop-filter:blur(12px)}.ai-chat-main-header{min-height:64px;background:transparent;border-bottom:1px solid rgba(63,99,255,.08);border-radius:24px 24px 0 0;display:flex;align-items:center;justify-content:space-between;padding:20px 32px}.ai-chat-title{font-weight:600}.ai-chat-actions button+button{margin-left:12px}.ai-chat-delete-btn{min-width:120px;height:40px;border-radius:999px!important}.ai-chat-messages{flex:1;padding:24px 32px 16px;overflow-y:auto;background:transparent;border-radius:0;border:none;margin:0;min-height:0}.ai-chat-welcome{color:#777;text-align:center;margin-top:10vh}.ai-chat-msg{display:flex;align-items:flex-start;gap:10px;margin-bottom:16px}.ai-chat-msg.user{justify-content:flex-end}.ai-chat-msg.assistant{justify-content:flex-start}.ai-chat-msg .avatar{display:none!important}.ai-chat-msg .bubble{display:inline-block;flex:0 1 auto;min-width:0;max-width:min(720px,80%);max-inline-size:68ch;padding:10px 12px;border-radius:10px;line-height:1.7;white-space:normal;overflow-wrap:break-word;word-break:break-word}.ai-chat-msg.user .bubble{background:linear-gradient(135deg,var(--blue-500),var(--blue-600));color:#fff;border-radius:16px!important;box-shadow:none;max-width:min(640px,75%);padding:12px 14px}.ai-chat-msg.user .bubble a{color:#fff;text-decoration:underline}.ai-chat-msg.assistant .bubble{background:rgba(245,247,255,.95);border:1px solid rgba(63,99,255,.12);border-radius:16px!important;max-width:min(720px,80%)}.ai-chat-msg .bubble p{margin:0 0 .6em}.ai-chat-msg .bubble pre{background:transparent;color:inherit;padding:0;border-radius:0;overflow:visible;overflow-wrap:break-word}.ai-chat-msg .bubble code{background:rgba(27,31,35,.05);padding:.2em .4em;border-radius:4px;word-break:break-word;overflow-wrap:anywhere}.ai-chat-msg .bubble pre code{background:transparent;padding:0}.ai-chat-msg .code-block-container{margin:12px 0}.ai-chat-msg.assistant .bubble code{background:rgba(47,147,247,.08);color:#3159ff}.ai-chat-msg .bubble,.ai-chat-msg .bubble li,.ai-chat-msg .bubble p{word-break:break-word;overflow-wrap:anywhere}.ai-chat-msg .bubble ol,.ai-chat-msg .bubble ul{padding-left:1.5em;margin:.6em 0}.ai-chat-msg .bubble li{margin:.3em 0}.ai-chat-msg .bubble a{word-break:break-all;overflow-wrap:anywhere}.ai-chat-msg .bubble pre{max-width:100%;white-space:pre-wrap;word-break:break-word}.ai-chat-msg .bubble iframe,.ai-chat-msg .bubble img,.ai-chat-msg .bubble video{max-width:100%;height:auto;display:block}.ai-chat-msg .bubble table{display:block;max-width:100%;overflow-x:auto;border-collapse:collapse}.ai-chat-msg .bubble table td,.ai-chat-msg .bubble table th{padding:6px 8px;border:1px solid #eee}.ai-chat-msg .bubble blockquote{max-width:100%;overflow-wrap:anywhere}.ai-chat-msg.user{margin-bottom:10px}.cursor{display:inline-block;width:1ch;animation:blink 1s step-end infinite}@keyframes blink{50%{opacity:0}}.ai-chat-input{position:relative;background:transparent;border-top:1px solid rgba(63,99,255,.08);border-radius:0 0 24px 24px;padding:20px 32px 28px;display:block}.ai-chat-input .ant-input{font-size:14px;width:100%}.ai-chat-textarea textarea.ant-input{padding-right:96px;padding-bottom:44px}.ai-chat-send-btn{position:absolute;right:12px;bottom:12px}.ai-chat-input-row{display:flex;gap:12px;align-items:center;flex-wrap:nowrap;width:100%}.ai-chat-input-row .ant-input{width:auto!important}.ai-chat-input-row .ai-chat-textarea{flex:1 1 auto;min-width:0;padding-right:12px;padding-bottom:12px}.ai-chat-send-btn-inline{align-self:center;height:40px;display:inline-flex;align-items:center;justify-content:center;white-space:nowrap;flex:0 0 auto;min-width:84px;border-radius:999px;border:none;background:linear-gradient(135deg,var(--blue-500),var(--blue-600));box-shadow:none}.ai-chat-input.ai-chat-input-block{display:grid;grid-template-columns:1fr;gap:12px}.ai-chat-input.ai-chat-input-block .ai-chat-textarea .ant-input,.ai-chat-input.ai-chat-input-block .ai-chat-textarea textarea.ant-input{width:100%!important}.ai-chat-send-btn-block{width:100%!important;height:44px!important;border-radius:10px!important;box-shadow:0 2px 8px rgba(0,0,0,.06)!important}.ai-chat-send-btn-block:hover{box-shadow:0 4px 14px rgba(0,0,0,.08)!important}.ai-chat-new-btn{background:rgba(255,255,255,.9)!important;color:var(--blue-600)!important;border:1px solid rgba(63,99,255,.16)!important;border-radius:12px!important;box-shadow:none!important}.ai-chat-new-btn:hover{color:var(--blue-500)!important;border-color:rgba(63,99,255,.4)!important;box-shadow:none!important}.ai-chat-welcome-alert{margin:12px 12px 0;border-radius:10px;border:1px solid #e6f4ff;background:#f0f7ff}.ai-chat-close-btn{color:#8c8c8c!important;border-radius:8px!important}.ai-chat-close-btn:focus,.ai-chat-close-btn:hover{color:#1677ff!important;background:#f5f8ff!important}.ai-chat-loading{display:inline-flex;align-items:center;gap:8px;color:#8c8c8c;margin:8px 12px}@media (max-width:992px){.ai-chat-page{grid-template-columns:1fr}.ai-chat-sidebar{display:none}}[role=dialog][aria-modal=true]{z-index:1102!important;background:rgba(10,12,16,.58)!important;backdrop-filter:saturate(140%) blur(6px)!important}[role=dialog][aria-modal=true] .ai-chat-page{width:min(1120px,96vw)!important;max-height:90vh!important;background:linear-gradient(180deg,rgba(255,255,255,.96),rgba(255,255,255,.92))!important;border:1px solid rgba(0,0,0,.06)!important;border-radius:16px!important;box-shadow:0 10px 30px rgba(0,0,0,.15),0 2px 10px rgba(0,0,0,.08)!important;overflow:hidden!important;margin:0!important;grid-template-columns:1fr!important}.ai-chat-container{width:min(1120px,96vw);max-height:90vh;display:grid;grid-template-columns:1fr;background:linear-gradient(180deg,rgba(255,255,255,.96),rgba(255,255,255,.92));border:1px solid rgba(0,0,0,.06);border-radius:16px;box-shadow:0 10px 30px rgba(0,0,0,.15),0 2px 10px rgba(0,0,0,.08);overflow:hidden}.ai-chat-container .ai-chat-main{display:flex;flex-direction:column;min-height:0}@media (max-width:768px){.ai-chat-container{width:96vw;max-height:92vh}}[role=dialog][aria-modal=true] .ai-chat-msg.user .bubble{padding:4px 10px;line-height:1.5}[role=dialog][aria-modal=true] .ai-chat-msg.user .bubble p{margin:0}