html,body{width:100%;height:100%}input::-ms-clear,input::-ms-reveal{display:none}*,*:before,*:after{box-sizing:border-box}html{font-family:sans-serif;line-height:1.15;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;-ms-overflow-style:scrollbar;-webkit-tap-highlight-color:rgba(0,0,0,0)}@-ms-viewport{width:device-width}body{margin:0}[tabindex="-1"]:focus{outline:none}hr{box-sizing:content-box;height:0;overflow:visible}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5em;font-weight:500}p{margin-top:0;margin-bottom:1em}abbr[title],abbr[data-original-title]{-webkit-text-decoration:underline dotted;text-decoration:underline dotted;border-bottom:0;cursor:help}address{margin-bottom:1em;font-style:normal;line-height:inherit}input[type=text],input[type=password],input[type=number],textarea{-webkit-appearance:none}ol,ul,dl{margin-top:0;margin-bottom:1em}ol ol,ul ul,ol ul,ul ol{margin-bottom:0}dt{font-weight:500}dd{margin-bottom:.5em;margin-left:0}blockquote{margin:0 0 1em}dfn{font-style:italic}b,strong{font-weight:bolder}small{font-size:80%}sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}pre,code,kbd,samp{font-size:1em;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,Courier,monospace}pre{margin-top:0;margin-bottom:1em;overflow:auto}figure{margin:0 0 1em}img{vertical-align:middle;border-style:none}a,area,button,[role=button],input:not([type=range]),label,select,summary,textarea{touch-action:manipulation}table{border-collapse:collapse}caption{padding-top:.75em;padding-bottom:.3em;text-align:left;caption-side:bottom}input,button,select,optgroup,textarea{margin:0;color:inherit;font-size:inherit;font-family:inherit;line-height:inherit}button,input{overflow:visible}button,select{text-transform:none}button,html [type=button],[type=reset],[type=submit]{-webkit-appearance:button}button::-moz-focus-inner,[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner{padding:0;border-style:none}input[type=radio],input[type=checkbox]{box-sizing:border-box;padding:0}input[type=date],input[type=time],input[type=datetime-local],input[type=month]{-webkit-appearance:listbox}textarea{overflow:auto;resize:vertical}fieldset{min-width:0;margin:0;padding:0;border:0}legend{display:block;width:100%;max-width:100%;margin-bottom:.5em;padding:0;color:inherit;font-size:1.5em;line-height:inherit;white-space:normal}progress{vertical-align:baseline}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:none}[type=search]::-webkit-search-cancel-button,[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}summary{display:list-item}template{display:none}[hidden]{display:none!important}mark{padding:.2em;background-color:#feffe6}:root{color:#172033;background:#f5f7fb;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}html,body,#root{width:100%;height:100%;margin:0}body{overflow:hidden;background:#f5f7fb}.boot-screen{height:100vh;display:flex;align-items:center;justify-content:center;background:#f5f7fb}.admin-shell{height:100vh;background:#f5f7fb}.admin-sider{border-right:1px solid #e5e9f2;background:#fff!important;box-shadow:1px 0 #121c2d05}.brand-block{height:76px;display:flex;align-items:center;gap:12px;padding:0 18px;border-bottom:1px solid #edf0f5}.brand-mark{width:38px;height:38px;display:grid;place-items:center;color:#fff;background:#1f6feb;border-radius:8px;font-size:19px}.brand-title,.page-title,.section-title,.detail-title{margin:0!important}.brand-subtitle,.page-subtitle,.sider-label,.table-subtext{font-size:12px}.brand-subtitle,.page-subtitle,.sider-label{color:#697386}.side-menu{border-inline-end:0!important;padding:12px}.side-menu .ant-menu-item{height:40px;line-height:40px;border-radius:8px;margin-inline:0;width:100%}.sider-footer{position:absolute;left:16px;right:16px;bottom:16px;padding:12px;border:1px solid #e8edf5;border-radius:8px;background:#f8fafd}.sider-url{display:block;margin-top:3px;max-width:190px;font-family:ui-monospace,SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:12px;color:#1f2937}.main-layout{min-width:0;background:#f5f7fb}.topbar{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 24px;border-bottom:1px solid #e5e9f2;background:#fff}.user-chip{max-width:220px;padding:5px 10px 5px 5px;border:1px solid #e8edf5;border-radius:8px;background:#fbfcfe}.user-name{max-width:150px}.workspace{height:calc(100vh - 76px);padding:18px;overflow:hidden;background:#f5f7fb}.chat-workbench{height:100%;display:grid;grid-template-columns:280px minmax(0,1fr);gap:16px}.chat-sessions,.chat-panel,.user-directory,.detail-card,.empty-detail-card,.metric-card{border:1px solid #e5e9f2;border-radius:8px;background:#fff;box-shadow:0 8px 24px #121c2d0a}.chat-sessions,.chat-panel{min-height:0;overflow:hidden}.admin-page{height:100%;display:grid;grid-template-columns:minmax(320px,380px) minmax(0,1fr);gap:16px;overflow:hidden}.user-directory{min-height:0;display:flex;flex-direction:column;padding:16px;overflow:hidden}.directory-header,.section-toolbar,.user-detail-header{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.directory-search{margin:14px 0}.user-table{min-height:0;overflow:auto}.user-table .ant-table{background:transparent}.user-table .ant-table-tbody>tr{cursor:pointer}.user-table .selected-user-row>td{background:#eef5ff!important}.admin-detail{min-height:0;overflow:auto}.metric-row{margin-bottom:16px}.metric-card{border-radius:8px}.metric-card .ant-card-body{padding:16px}.empty-detail-card{min-height:420px;display:flex;align-items:center;justify-content:center}.detail-card .ant-card-body{padding:0}.user-detail-header{padding:20px 22px 12px;border-bottom:1px solid #edf0f5}.detail-tabs{padding:0 22px 22px}.compact-user-meta{min-width:320px}.compact-user-meta .ant-descriptions-item-label,.compact-user-meta .ant-descriptions-item-content{padding-bottom:2px!important}.mono-text{max-width:320px;font-family:ui-monospace,SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:12px}.tab-section{padding-top:4px}.section-toolbar,.section-alert{margin-bottom:16px}.profile-form .ant-form-item{margin-bottom:14px}.profile-form .ant-input-number{width:100%}.markdown-editor{min-height:300px!important;resize:vertical;font-family:ui-monospace,SFMono-Regular,Consolas,Liberation Mono,monospace;font-size:13px;line-height:1.55}.detail-descriptions .ant-input{max-width:220px}.qr-panel{min-height:246px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;border:1px dashed #d9e1ee;border-radius:8px;background:#fbfcfe}.admin-table .ant-table-thead>tr>th{background:#f7f9fc}.message-parts{display:flex;flex-direction:column;gap:6px;max-width:720px}.message-text{white-space:pre-wrap}.message-media-link{word-break:break-all}.debug-payload{max-height:460px;margin:0;padding:12px;overflow:auto;border:1px solid #e5e9f2;border-radius:8px;background:#0f172a;color:#e5e7eb;font-size:12px;line-height:1.5}.login-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:#f5f7fb}.login-card{width:min(420px,100%);border:1px solid #e5e9f2;border-radius:8px;box-shadow:0 16px 40px #121c2d14}.login-brand{display:flex;align-items:center;gap:12px;margin-bottom:22px}@media (max-width: 1100px){.admin-page,.chat-workbench{grid-template-columns:1fr;overflow:auto}.user-directory,.chat-sessions{max-height:360px}.workspace{overflow:auto}}@media (max-width: 760px){.admin-sider{display:none}.topbar{height:auto;min-height:72px;align-items:flex-start;padding:14px;flex-direction:column}.workspace{height:calc(100vh - 116px);padding:12px}.user-detail-header,.section-toolbar,.directory-header{flex-direction:column}.compact-user-meta{min-width:0;width:100%}}