:root{color-scheme:light;font-family:PingFang SC,Microsoft YaHei,Arial,sans-serif;color:#1f2329;background:#f2f3f5;letter-spacing:0}*{box-sizing:border-box}body{margin:0;overflow:hidden}button,input,select{font:inherit}button{cursor:pointer}.login-shell{width:100vw;min-height:100vh;display:grid;place-items:center;padding:24px;background:#f2f3f5}.login-panel{width:min(420px,100%);background:#fff;border:1px solid #dfe3eb;border-radius:6px;padding:28px;display:grid;gap:16px}.login-panel h1{margin:0;font-size:22px}.login-panel p{margin:0;color:#677182;line-height:1.6}.primary{border:1px solid #0b806f;border-radius:5px;background:#0b806f;color:#fff;display:inline-flex;align-items:center;justify-content:center;gap:6px}.primary.wide{width:100%;height:44px}.archive-shell{width:100vw;height:100vh;display:grid;grid-template-columns:clamp(240px,22vw,360px) clamp(300px,31vw,520px) minmax(0,1fr);background:#f2f3f5;overflow:hidden}.staff-panel,.conversation-panel,.message-panel{min-width:0;height:100vh;background:#fff;border-right:1px solid #dfe3eb;display:flex;flex-direction:column}.message-panel{border-right:0;background:#fff;position:relative}.permission-panel{grid-column:2 / 4;min-width:0;height:100vh;background:#fff;display:flex;flex-direction:column}.app-title{height:76px;padding:14px 18px 10px;display:grid;grid-template-columns:36px minmax(0,1fr) auto;gap:10px;align-items:center}.app-logo{width:36px;height:36px;border-radius:8px;display:grid;place-items:center;background:#d9298a;color:#fff;font-weight:900;font-size:22px}.app-title h1,.staff-context h2,.message-header h2{margin:0;font-size:16px;line-height:1.2;font-weight:700}.app-title p,.staff-context p,.message-header p{margin:5px 0 0;color:#677182;font-size:12px}.app-title button,.message-actions button,.staff-context button,.search-line>button,.message-search>button{height:40px;min-width:36px;border:1px solid #d2d8e2;border-radius:5px;background:#fff;color:#467cf3;display:inline-flex;align-items:center;justify-content:center;gap:5px}.app-title button{border:0;color:#467cf3;padding:0 4px}.view-tabs{height:40px;padding:0 18px 8px;display:flex;gap:8px;border-bottom:1px solid #dfe3eb}.view-tabs button{height:32px;min-width:56px;border:0;border-radius:5px;background:transparent;color:#606b7b;font-weight:600}.view-tabs button.active{background:#eef3ff;color:#467cf3}.search-line,.message-search{height:58px;padding:10px 18px;display:grid;grid-template-columns:minmax(0,1fr) 40px;gap:10px;align-items:center;border-bottom:1px solid #dfe3eb}.search-box{height:38px;border:1px solid #d2d8e2;border-radius:5px;background:#fff;display:flex;align-items:center;gap:10px;padding:0 12px;color:#8f99a8}.search-box.compact{width:142px;height:38px;margin-left:auto}.search-box input{min-width:0;width:100%;height:100%;border:0;outline:0;color:#1f2329;background:transparent;font-size:14px}.search-box.compact input{font-size:14px}.staff-list,.conversation-list,.message-stream{min-height:0;overflow-y:auto}.staff-list,.conversation-list{flex:1}.staff-row,.conversation-row{width:100%;border:0;background:#fff;display:grid;align-items:center;text-align:left;color:#1f2329}.staff-row{min-height:68px;grid-template-columns:42px minmax(0,1fr) 34px;gap:10px;padding:10px 18px;border-bottom:1px solid #edf0f5}.conversation-row{min-height:64px;grid-template-columns:40px minmax(0,1fr) 42px;gap:10px;padding:10px 18px}.staff-row.active,.conversation-row.active{background:#edf3ff;box-shadow:inset 3px 0 #467cf3}.person-avatar{width:38px;height:38px;border-radius:6px;background:linear-gradient(135deg,#e6edf7,#cfd9e8);color:#516276;display:grid;place-items:center;font-weight:700;overflow:hidden}.person-avatar img{width:100%;height:100%;display:block;object-fit:cover}.person-avatar.large{width:46px;height:46px}.person-avatar.small{width:34px;height:34px;flex:0 0 auto}.row-main{min-width:0;display:grid;gap:3px}.row-main strong,.row-main small{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}ww-open-data{display:inline}.row-main strong{font-size:15px;font-weight:700}.row-main small{color:#677182;font-size:12px}.row-count,.row-date{color:#606b7b;text-align:right;font-size:14px}.row-date{font-size:12px}.pager{height:42px;border-top:1px solid #edf0f5;color:#676f7d;display:flex;align-items:center;justify-content:flex-end;gap:18px;padding:0 18px}.pager strong{color:#467cf3;font-weight:500}.staff-context{height:76px;padding:12px 18px;display:grid;grid-template-columns:46px minmax(0,1fr) 38px;align-items:center;gap:12px;border-bottom:1px solid #dfe3eb}.conversation-tools{height:58px;padding:10px 18px;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:14px;border-bottom:1px solid #dfe3eb}.tabs{display:flex;align-items:center;gap:8px}.tabs button{min-width:62px;height:34px;border:0;border-radius:5px;background:transparent;color:#1f2329;font-size:14px;font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:5px}.tabs button span{color:#8a94a5;font-size:13px;font-weight:500}.tabs button.active{background:#eef3ff;color:#467cf3}.message-header{height:76px;background:#f4f7fc;border-bottom:1px solid #dfe3eb;padding:12px 20px;display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.message-person{min-width:0;display:flex;gap:12px;align-items:center}.message-person>div{min-width:0}.message-person h2,.message-person p{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.message-actions{flex:0 0 auto;display:flex;align-items:center;gap:8px}.message-actions .primary{padding:0 14px;border-color:#0b806f;background:#0b806f;color:#fff}.message-search{height:58px;background:#f4f7fc;border-bottom:1px solid #dfe3eb;grid-template-columns:minmax(180px,270px) 40px;justify-content:start}.notice,.error{margin:10px 24px 0;padding:10px 12px;border-radius:4px;font-size:14px}.notice{background:#e4f8ed;color:#146a3d}.error{background:#ffe7e2;color:#a22c1f}.message-stream{flex:1;padding:16px 24px 44px;background:#f5f6f8}.chat-message{display:flex;gap:8px;align-items:flex-start;margin-bottom:14px}.chat-message.mine{flex-direction:row-reverse}.bubble-stack{width:auto;max-width:min(68%,680px);min-width:0;min-inline-size:0;display:flex;flex-direction:column;align-items:flex-start}.bubble-stack header{min-height:18px;display:flex;align-items:center;gap:6px;color:#626d7d;font-size:11px;flex-wrap:wrap;margin-bottom:2px}.bubble-stack header strong{color:#5e6877;font-size:11px;min-width:0;overflow-wrap:anywhere}.bubble-stack header small{color:#a1a9b5;font-size:11px}.chat-message.mine .bubble-stack header{justify-content:flex-end}.chat-message.mine .bubble-stack{align-items:flex-end}.message-meta{display:flex;flex-wrap:wrap;gap:8px;margin:3px 0 0;color:#7f8998;font-size:11px}.chat-message.mine .message-meta{justify-content:flex-end}.open-message{display:inline-block;width:auto;max-width:100%;min-height:0;max-height:none;border:0;border-radius:6px;background:#fff;color:#1f2329;padding:7px 10px;overflow:visible!important;line-height:1.45;overflow-wrap:anywhere;word-break:break-word;-webkit-overflow-scrolling:touch;box-shadow:0 1px 1px rgba(31,35,41,.05)}.open-message.text{border-radius:6px;background:#fff!important;padding:7px 10px}.chat-message.mine .open-message{background:#d9f0d1}.chat-message.mine .open-message.text{background:#d9f0d1!important}.open-message:not(.text){max-width:380px}.open-message,.open-message *,.open-message :deep(*){max-height:none!important;height:auto!important;overflow:visible!important;scrollbar-width:none}.open-message.text,.open-message.text *,.open-message.text :deep(*){width:auto!important;min-width:0!important;max-width:100%!important;white-space:pre-wrap!important}.open-message :deep(*::-webkit-scrollbar){display:none}.open-message p{margin:0;color:#5d6776;font-size:13px;white-space:pre-wrap}.empty-state{height:180px;display:grid;place-items:center;color:#8a94a5}.diagnostics-drawer{position:absolute;right:18px;bottom:18px;width:min(480px,60vw);max-height:360px;border:1px solid #dfe3eb;background:#fff;box-shadow:0 8px 24px rgba(31,35,41,.12);border-radius:6px;overflow:auto;padding:12px}.permission-header{height:92px;padding:18px 24px;border-bottom:1px solid #dfe3eb;display:flex;align-items:center;justify-content:space-between;gap:16px}.permission-header h2{margin:0;font-size:20px}.permission-header p{margin:5px 0 0;color:#677182}.permission-content{min-height:0;overflow:auto;padding:22px 24px 40px}.manager-form{display:grid;grid-template-columns:minmax(180px,1.1fr) minmax(180px,1.1fr) minmax(120px,.7fr) minmax(110px,.6fr) 88px;gap:12px;align-items:end;margin-bottom:16px}.manager-form label{min-width:0;display:grid;gap:6px;color:#606b7b;font-size:13px}.manager-form input,.manager-form select{min-width:0;height:40px;border:1px solid #d2d8e2;border-radius:5px;padding:0 10px;background:#fff;color:#1f2329}.member-picker-field{min-width:220px}.member-picker{width:100%;min-width:0;height:54px;border:1px solid #d2d8e2;border-radius:5px;background:#fff;color:#1f2329;display:grid;grid-template-columns:36px minmax(0,1fr);gap:10px;align-items:center;padding:8px 10px;text-align:left}.member-picker-text{min-width:0;display:grid;gap:3px}.member-picker-text strong,.member-picker-text small{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.member-picker-text strong{color:#1f2329;font-size:14px}.member-picker-text small{color:#677182;font-size:12px}.manager-form button{height:40px}.manager-list{display:grid;border:1px solid #dfe3eb;border-radius:6px;overflow:hidden}.manager-row{min-height:76px;display:grid;grid-template-columns:48px minmax(0,1fr) 72px 72px;gap:12px;align-items:center;padding:12px 16px;border-bottom:1px solid #edf0f5}.manager-row:last-child{border-bottom:0}.manager-row button{height:34px;border:1px solid #d2d8e2;border-radius:5px;background:#fff;color:#467cf3}pre{margin:0;font-size:12px;white-space:pre-wrap}button:disabled{opacity:.45;cursor:not-allowed}@media(max-width:1280px){.archive-shell{grid-template-columns:minmax(240px,.8fr) minmax(300px,1fr) minmax(360px,1.25fr)}.app-title h1,.staff-context h2,.message-header h2{font-size:18px}.message-stream{padding:20px 24px 48px}}@media(max-width:1120px){.archive-shell{grid-template-columns:220px minmax(270px,.92fr) minmax(0,1.2fr)}.app-title,.search-line,.staff-context,.conversation-tools,.view-tabs{padding-left:14px;padding-right:14px}.manager-form{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.manager-form button{width:100%}.app-title{grid-template-columns:38px minmax(0,1fr) auto}.app-logo{width:38px;height:38px}.staff-row{grid-template-columns:46px minmax(0,1fr) 28px;gap:8px;padding:12px 14px}.conversation-row{grid-template-columns:42px minmax(0,1fr) 42px;gap:8px;padding:10px 12px}.person-avatar{width:42px;height:42px}.person-avatar.large{width:50px;height:50px}.person-avatar.small{width:36px;height:36px}.tabs{gap:6px}.tabs button{min-width:56px;padding:0 7px;font-size:15px}.search-box.compact{width:118px}.message-header{gap:12px}.message-actions .primary{min-width:40px;padding:0}.message-actions .primary span{display:none}.message-search,.message-stream{padding-left:16px;padding-right:16px}.bubble-stack{max-width:calc(100% - 50px);min-width:0}}@media(max-width:920px){.archive-shell{grid-template-columns:190px 250px minmax(0,1fr)}.permission-panel{grid-column:2 / 4}.permission-content{padding:16px 14px 32px}.manager-row{grid-template-columns:42px minmax(0,1fr)}.manager-row button{width:100%}.app-title,.search-line,.staff-context,.conversation-tools,.message-search{height:auto;min-height:64px}.app-title h1,.staff-context h2,.message-header h2,.row-main strong{font-size:16px}.app-title p,.staff-context p,.message-header p,.row-main small{font-size:12px}.app-title button{min-width:32px;font-size:0}.app-title button svg{margin:0}.search-line{grid-template-columns:minmax(0,1fr) 40px;gap:8px}.search-box{height:42px;padding:0 10px}.search-box input{font-size:14px}.conversation-tools{grid-template-columns:minmax(0,1fr);align-content:center;gap:8px}.search-box.compact{width:100%;margin-left:0}.message-header{min-height:78px;height:auto;padding-top:10px;padding-bottom:10px}.message-actions{gap:6px}.message-actions button{width:38px;min-width:38px;height:38px}.message-search{grid-template-columns:minmax(0,1fr) 42px}.message-stream{padding:16px 12px 40px}.chat-message{gap:10px}.bubble-stack{max-width:calc(100% - 46px);min-width:0}.diagnostics-drawer{width:calc(100% - 24px);right:12px;bottom:12px}}