:root{font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;color:#20312b;background:#f5f7f5;font-synthesis:none;font-size:14px;line-height:1.6;--green:#176747;--muted:#728077;--line:#e2e8e2;--soft:#eef5ee;--red:#ad3434}
*{box-sizing:border-box}body{margin:0}[hidden]{display:none!important}button,input,textarea,select{font:inherit}button{cursor:pointer;line-height:1.3;border:1px solid transparent;border-radius:8px;padding:10px 16px;font-weight:600;transition:background .15s}button:disabled{opacity:.55;cursor:wait}button:hover:not(:disabled){filter:brightness(.95)}button:focus-visible,a:focus-visible{outline:3px solid #b8d9c8;outline-offset:3px}.primary{background:var(--green);color:white}.secondary{background:#fff;border-color:#d5ded6;color:#32493d}.text-button{color:var(--green);padding:6px 0;background:none;text-align:left;font-size:13px}.danger-button{background:#fff;color:var(--red);border-color:#edd4d4;font-size:12px;padding:7px 10px}a{color:inherit;text-decoration:none}h1,h2,h3,p{margin:0}h1{font-size:27px;font-weight:650;letter-spacing:-.6px}h2{font-size:16px;font-weight:650;letter-spacing:-.2px}h3{font-size:14px;font-weight:650}p{margin:5px 0 10px}label{display:block;font-size:13px;font-weight:600;margin:0 0 7px}input,textarea,select{display:block;width:100%;border:1px solid #d7dfd8;border-radius:7px;padding:10px 12px;color:inherit;background:#fff;outline:none}input:focus,textarea:focus,select:focus{border-color:var(--green);box-shadow:0 0 0 3px #17674712}textarea{resize:vertical;line-height:1.7}input::placeholder,textarea::placeholder{color:#98a19b}.muted{color:#66746b;font-size:13px}.hint{font-size:12px;color:var(--muted);line-height:1.6}.subtle{font-size:12px;color:var(--muted);font-weight:400;margin-left:6px}.eyebrow{font-size:10px;letter-spacing:1.8px;font-weight:600;color:#809086;margin-bottom:7px}.wide{width:100%}.break-word{overflow-wrap:anywhere}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.badge{display:inline-flex;align-items:center;border-radius:5px;padding:3px 8px;font-size:11px;font-weight:600;line-height:1.5;color:#7b6c3e;background:#f4f0e3;vertical-align:middle;white-space:nowrap}.badge.good{background:#e9f3ec;color:#23663e}.badge.bad{background:#faeaea;color:#9a3434}.badge.neutral{background:#edf0ed;color:#6b756c}
.login-screen{min-height:100dvh;display:grid;place-items:center;padding:24px}.login-card{background:white;border:1px solid var(--line);border-radius:14px;padding:38px;max-width:410px;width:100%;box-shadow:0 10px 45px #243b2e07}.login-card h1{margin-bottom:8px}.login-card>p.muted{margin-bottom:30px}.login-card .hint{margin:12px 0 20px}.error-text{color:var(--red);font-size:13px;min-height:20px}
.app-shell{display:grid;grid-template-columns:220px minmax(0,1fr);min-height:100dvh}.sidebar{position:sticky;top:0;height:100dvh;background:#fff;border-right:1px solid var(--line);padding:32px 18px 20px;display:flex;flex-direction:column}.brand{font-size:21px;font-weight:700;letter-spacing:-.6px;padding:0 14px 33px}.brand span{display:block;font-weight:400;font-size:11px;letter-spacing:2px;color:#87968b;margin-top:3px}.sidebar nav{display:grid;gap:6px}.nav-item{background:none;text-align:left;padding:12px 15px;color:#68776e;font-weight:500;border-radius:7px}.nav-item.active{background:#edf5ef;color:#1b6646;font-weight:650}.sidebar-footer{margin-top:auto;display:flex;justify-content:space-between;align-items:center;padding:14px 10px 0;border-top:1px solid var(--line)}main{min-width:0;width:100%;max-width:1480px;padding:34px 42px 18px;margin:auto}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px;gap:20px}.refresh-box{display:flex;align-items:center;gap:14px}.refresh-box button{font-size:12px;padding:8px 13px}.notice{border:1px solid #cae0d0;background:#eef7f0;color:#32603e;padding:11px 15px;border-radius:8px;font-size:13px;margin-bottom:20px;overflow-wrap:anywhere}.notice.error{background:#fff0ef;border-color:#f0cecc;color:#9d3630}.panel{border:1px solid var(--line);border-radius:10px;background:#fff;padding:23px;min-width:0}.panel>h2{margin-bottom:17px}.panel-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:20px}.panel-heading .hint{margin:5px 0 0}.runtime-panel{display:flex;align-items:center;justify-content:space-between;gap:22px;margin-bottom:30px}.runtime-panel h2 .badge{margin-left:10px}.runtime-panel p{margin-bottom:0}.section-heading{display:flex;justify-content:space-between;gap:15px;align-items:center;margin:0 0 16px}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:25px}.stat{background:#fff;border:1px solid var(--line);border-radius:10px;padding:20px 21px}.stat>span{display:block;font-size:12px;color:#6d7e71}.stat strong{display:block;font-size:29px;font-weight:600;letter-spacing:-.7px;line-height:1.7;font-variant-numeric:tabular-nums}.stat small{display:block;font-size:11px;color:var(--muted)}.overview-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.details{display:grid;grid-template-columns:auto 1fr;gap:14px 18px;font-size:13px;margin:18px 0 0}.details dt{color:var(--muted)}.details dd{margin:0;text-align:right;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}.item-list{display:grid;align-content:start;gap:0}.list-item{padding:17px 0;border-bottom:1px solid #edf1ed;min-width:0}.list-item:last-child{border-bottom:0}.item-heading{display:flex;align-items:center;justify-content:space-between;gap:10px}.item-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:12px}.item-copy{font-size:13px;white-space:pre-wrap;overflow-wrap:anywhere;margin:12px 0}.empty{padding:35px 15px;text-align:center;font-size:13px;color:#87938a}.conversation-item{width:100%;text-align:left;background:none;border-radius:6px;padding:13px 10px;border-bottom:1px solid #eef2ee;font-weight:400}.conversation-item.selected{background:var(--soft)}.conversation-item strong{display:block;font-size:13px;font-weight:600}.conversation-item span{display:block;font-size:11px;color:var(--muted);overflow-wrap:anywhere;margin-top:4px}.split-layout{display:grid;grid-template-columns:285px minmax(0,1fr);gap:20px}.conversation-sidebar{padding:20px 12px}.conversation-sidebar>label,.conversation-sidebar>input{width:calc(100% - 16px);margin-left:8px}.conversation-sidebar .item-list{margin-top:15px;max-height:580px;overflow:auto}.history-panel{min-height:600px}.history-panel .messages{max-height:620px}.history-panel .panel-heading{padding-bottom:17px;border-bottom:1px solid var(--line)}.history-panel .secondary{font-size:12px;flex-shrink:0}.form-split{grid-template-columns:minmax(300px,.9fr) minmax(350px,1.1fr)}.stack>*+label{margin-top:15px}.stack>h2{margin-bottom:15px}.stack>button{margin-top:23px;align-self:start}.stack>.hint{margin:6px 0 0}.stack{align-self:start}.form-split .item-list{max-height:760px;overflow:auto}.form-split .list-item{padding-right:5px}.form-split .item-heading h3{overflow-wrap:anywhere}.settings-panel{max-width:900px}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.field-grid .hint{margin:7px 0 0}.form-footer{display:flex;justify-content:space-between;align-items:center;margin-top:26px;gap:14px}hr{border:0;border-top:1px solid var(--line);margin:28px 0}.settings-panel>p.muted{margin-bottom:23px}.main-footer{font-size:10px;letter-spacing:.6px;color:#9ba79e;padding-top:30px;margin-top:15px}.chat-panel{max-width:1040px;padding-bottom:20px}.chat-panel>label{font-size:11px;color:var(--muted)}.chat-panel>select{max-width:100%;font-size:12px}.messages{display:flex;flex-direction:column;gap:18px;min-height:250px;max-height:500px;overflow:auto;padding:26px 3px;scroll-behavior:smooth}.messages>.empty{margin:auto;align-self:center}.message{max-width:88%;padding:13px 16px;background:#f2f5f2;border-radius:2px 10px 10px 10px;align-self:flex-start;min-width:110px}.message.user{background:#eaf3ed;border-radius:10px 2px 10px 10px;align-self:flex-end}.message.error{background:#fff1ef;border:1px solid #f3d5d0}.message-meta{font-size:10px;color:#7b8b7e;margin-bottom:6px}.message-body{font-size:13px;line-height:1.85;white-space:pre-wrap;overflow-wrap:anywhere}.message-status{font-size:10px;color:#a14b36;margin-top:7px}.composer{border-top:1px solid var(--line);padding-top:18px}.composer textarea{border-color:#dce4dc;background:#fcfdfc;min-height:90px}.composer-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:12px}.version-preview{max-height:140px;overflow:auto;background:#f6f8f5;padding:12px;border-radius:6px;font-size:12px;line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere;margin-top:10px}
.model-fields{margin-top:20px}input:disabled,select:disabled,textarea:disabled{background:#f2f5f2;color:#829087;cursor:not-allowed}
.purpose-panel,.maintenance-panel{margin-top:22px}.usage-table{width:100%;border-collapse:collapse;font-size:13px}.usage-table th,.usage-table td{padding:11px 8px;border-bottom:1px solid var(--line);text-align:right;font-variant-numeric:tabular-nums}.usage-table th:first-child{text-align:left}.usage-table thead{color:var(--muted);font-size:12px}.usage-table tbody th{font-weight:500}.decision-reason{background:var(--soft);border-left:3px solid #b8d9c8;padding:10px 12px;border-radius:0 6px 6px 0;font-size:13px;overflow-wrap:anywhere}.memory-details{font-size:12px;margin:12px 0}.memory-details summary{cursor:pointer;color:var(--green)}.media-filters{display:grid;grid-template-columns:1fr 1fr 1.4fr;gap:16px;margin-bottom:22px}.media-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}.media-card{border:1px solid var(--line);border-radius:10px;background:#fff;overflow:hidden;min-width:0;align-self:start}.media-preview{display:block;width:100%;height:190px;object-fit:contain;background:#eef2ee}.media-placeholder{display:grid;place-items:center;height:100px;margin:0;background:#eef2ee;color:var(--muted);font-size:13px}.media-content{padding:17px}.media-content .item-heading{flex-wrap:wrap}.media-content .item-copy{max-height:260px;overflow:auto}.media-tags{font-size:11px;color:var(--green);overflow-wrap:anywhere}.media-grid>.empty{grid-column:1/-1}.media-content .secondary{font-size:12px;padding:7px 10px}
@media(max-width:700px){.media-filters{grid-template-columns:1fr}.media-grid{grid-template-columns:1fr}.item-heading{flex-wrap:wrap}.maintenance-panel .hint{overflow-wrap:anywhere}}
@media(min-width:1600px){main{padding-left:56px;padding-right:56px}}
@media(max-width:1100px){.app-shell{grid-template-columns:185px minmax(0,1fr)}.sidebar{padding-left:12px;padding-right:12px}main{padding:27px 25px 18px}.stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.form-split{grid-template-columns:1fr}.split-layout:not(.form-split){grid-template-columns:225px minmax(0,1fr)}.overview-grid{gap:16px}.refresh-box>.hint{display:none}.panel{padding:20px}.history-panel .panel-heading{flex-direction:column}}
@media(max-width:760px){.app-shell{display:block}.sidebar{height:auto;position:static;padding:17px 18px 12px;border-right:0;border-bottom:1px solid var(--line)}.brand{padding:0;font-size:19px}.brand span{display:inline;margin-left:10px;font-size:10px;letter-spacing:1px}.sidebar nav{display:flex;gap:5px;overflow:auto;margin-top:17px;padding-bottom:3px}.nav-item{white-space:nowrap;padding:9px 13px;font-size:12px}.sidebar-footer{position:absolute;top:17px;right:19px;margin:0;padding:0;border:0;gap:12px}.sidebar-footer>.badge{display:none}main{padding:24px 18px 18px}.page-header{margin-bottom:22px}.page-header h1{font-size:24px}.runtime-panel{align-items:flex-start;gap:16px;padding:18px}.runtime-panel h2 .badge{display:table;margin:7px 0}.runtime-panel .primary{font-size:12px;padding:9px 12px;white-space:nowrap}.runtime-panel p{font-size:12px}.stats-grid{gap:10px}.stat{padding:15px}.stat strong{font-size:26px}.overview-grid{grid-template-columns:1fr}.split-layout:not(.form-split){grid-template-columns:1fr}.conversation-sidebar .item-list{max-height:220px}.history-panel{min-height:350px}.field-grid{grid-template-columns:1fr;gap:20px}.form-split{gap:17px}.panel-heading{gap:10px}.panel-heading .secondary{font-size:12px;white-space:nowrap}.chat-panel{padding:17px}.messages{max-height:55dvh;padding:22px 0;min-height:240px}.message{max-width:94%}.composer-footer>.hint{font-size:10px}.panel{border-radius:9px}.section-heading{align-items:flex-start}.section-heading .hint{font-size:10px}.login-card{padding:28px}.form-footer{align-items:flex-start}.main-footer{padding-top:18px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}