:root{--blue:#285fc2;--ink:#20364e;--muted:#51667f;--line:#dce5ef;--paper:#f4f7fb;--green:#338479}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"Microsoft YaHei UI","Microsoft YaHei",sans-serif;font-size:14px}button,input,select,textarea{font:inherit}button,.button{border:1px solid var(--line);border-radius:8px;padding:10px 16px;background:white;color:var(--ink);cursor:pointer;text-decoration:none;display:inline-block}button:hover,.button:hover{background:#edf3fc;border-color:#acc2e3}button:disabled{opacity:.45;cursor:default}.primary{background:var(--blue);color:white;border-color:var(--blue)}.primary:hover{background:#1b4fa9;color:white}button:focus-visible,a:focus-visible{outline:3px solid #81a6ea;outline-offset:3px}input,select,textarea{width:100%;border:1px solid #cad7e5;background:white;padding:12px;border-radius:8px;color:var(--ink)}input:focus,select:focus,textarea:focus{outline:2px solid #7ba1e3;border-color:transparent}label{display:block;margin:16px 0;line-height:1.8;font-size:12px}label input,label select{display:block;margin-top:6px}h1,h2,p{margin:0}h2{font-size:20px;font-weight:600;letter-spacing:-.5px}p{line-height:1.8;color:var(--muted)}small,.muted{color:var(--muted);line-height:1.7}.eyebrow{font-size:11px;letter-spacing:2px;color:var(--muted);font-weight:600}[hidden]{display:none!important}.login{min-height:100dvh;position:relative;overflow:hidden;background:#dce8f7;padding:40px 7vw;display:flex;align-items:center}.login-brand{position:absolute;top:40px;left:7vw;letter-spacing:2px}.login-card{position:relative;z-index:1;width:460px;max-width:100%;padding:40px;background:#f7faff;border:1px solid white;border-radius:20px;box-shadow:0 20px 70px #577aa01a}.login-card h1{font-size:36px;line-height:1.4;margin:16px 0;letter-spacing:-1.5px}.login-card p{font-size:12px}.login-card .primary{width:100%;margin:8px 0 20px}.error{color:#ad473e!important}.login-orbit{position:absolute;width:65vw;height:65vw;border:1px solid #acc5e3;border-radius:50%;right:-22vw;top:6vh;box-shadow:0 0 0 8vw #cddff3,0 0 0 8.1vw #acc5e3,0 0 0 16vw #d6e5f6}.login-orbit:after{content:'';position:absolute;left:10%;top:15%;width:70px;height:70px;border-radius:50%;background:#6290cd}aside{width:218px;position:fixed;inset:0 auto 0 0;background:#e6eef9;border-right:1px solid #d5e1f1;padding:35px 22px;display:flex;flex-direction:column}.brand{font-size:33px;color:var(--blue);text-decoration:none;display:flex;align-items:center;gap:12px;font-weight:700}.brand span{font-size:12px;font-weight:500;letter-spacing:1px}.rail-label{color:var(--muted);font-size:11px;margin:58px 12px 16px}nav{display:grid;gap:8px}nav button{text-align:left;border:none;background:transparent;font-size:11px;color:var(--muted);padding:15px 12px}nav button span{font-size:14px;margin-left:14px}nav button.selected{background:var(--blue);color:white;box-shadow:0 8px 20px #285fc21a}.rail-note{margin-top:auto;font-size:11px;line-height:2}.rail-note i{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--green);margin-right:6px}main{margin-left:218px;padding:35px 40px;max-width:1700px}header{display:flex;align-items:center;justify-content:space-between;gap:20px}header h1{font-size:30px;font-weight:600;letter-spacing:-1px;margin-top:8px}.header-actions{display:flex;gap:8px}.stats{display:grid;grid-template-columns:repeat(4,1fr);margin:28px 0 34px;background:#eaf0f8;border:1px solid var(--line);border-radius:12px}.stat{padding:19px 24px;border-right:1px solid #d7e2ef}.stat:last-child{border:0}.stat small{font-size:11px}.stat strong{display:block;font-size:26px;font-weight:500;margin-top:7px;font-variant-numeric:tabular-nums}.section-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px}.section-head p{font-size:12px;margin-top:6px}.toolbar{display:flex;gap:10px;margin-bottom:16px}.toolbar input{flex:1}.toolbar select{width:180px}.record-grid{display:grid;grid-template-columns:minmax(230px,35%) 1fr;border:1px solid var(--line);border-radius:12px;background:white;min-height:430px;overflow:hidden}.record-list{border-right:1px solid var(--line);max-height:600px;overflow:auto}.record-item{display:block;text-align:left;width:100%;border:0;border-bottom:1px solid var(--line);border-radius:0;padding:20px;background:white}.record-item.active{background:#eaf1fc;box-shadow:inset 3px 0 var(--blue)}.record-item strong{font-weight:500;display:block;line-height:1.6;overflow-wrap:anywhere}.record-item small{display:block;margin-top:10px;font-size:11px}.detail{padding:28px;overflow-wrap:anywhere;max-height:600px;overflow:auto}.detail .body{white-space:pre-wrap;line-height:1.9;font-size:13px;margin:12px 0 26px}.detail .answer{background:#f0f5fc;border-radius:10px;padding:20px}.detail .meta{display:flex;flex-wrap:wrap;gap:12px;font-size:11px;color:var(--muted);margin-bottom:28px}.empty{padding:75px 20px;text-align:center;color:var(--muted);line-height:2}.empty small{font-size:11px}.pagination{display:flex;justify-content:flex-end;align-items:center;gap:15px;margin-top:15px;font-size:12px;color:var(--muted)}.notice{padding:16px 20px;background:#e6effb;border:1px solid #d7e4f5;border-radius:10px;color:#526b8c;font-size:12px;line-height:1.8;margin-bottom:20px}.table-wrap{border:1px solid var(--line);border-radius:12px;background:white;overflow:auto}table{width:100%;border-collapse:collapse;text-align:left;white-space:nowrap;font-size:12px}th{background:#edf2f8;color:var(--muted);font-weight:500;padding:15px 20px}td{padding:20px;border-top:1px solid var(--line)}td strong{display:block;font-weight:500;margin-bottom:6px}td small{font-size:11px}.badge{display:inline-block;border-radius:5px;background:#e4f3ed;color:#32765f;font-size:11px;padding:4px 7px}.badge.off{background:#edf0f4;color:#7c8999}.badge.fail{background:#faeae8;color:#ab554b}.profile{border:1px solid var(--line);border-radius:12px;background:white;padding:24px;margin-bottom:14px;display:grid;grid-template-columns:1fr auto;gap:20px}.profile h3{margin:0 0 10px;font-size:17px;font-weight:600}.profile p{font-size:12px;overflow-wrap:anywhere}.profile .actions{display:flex;gap:8px;flex-wrap:wrap;align-content:center;max-width:390px}.profile .actions button{font-size:12px}.compact{margin-top:35px}.compact h2{font-size:16px}footer{display:flex;justify-content:space-between;gap:15px;border-top:1px solid var(--line);padding-top:20px;margin-top:35px;color:#8999ac;font-size:11px}dialog{width:560px;max-width:calc(100vw - 32px);border:1px solid #cad8e9;border-radius:16px;padding:28px;color:var(--ink);max-height:90dvh;overflow:auto;box-shadow:0 30px 100px #20364e25}dialog::backdrop{background:#172d4d60;backdrop-filter:blur(3px)}.dialog-head{display:flex;align-items:center;justify-content:space-between}.dialog-head button{border:0;font-size:20px;padding:0 8px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}dialog .muted{font-size:11px;margin:8px 0 20px}#secret{height:95px;margin:20px 0;font-family:monospace}#toast{position:fixed;z-index:20;bottom:25px;left:50%;transform:translateX(-50%);background:#203c60;color:white;border-radius:10px;padding:14px 22px;max-width:90vw;box-shadow:0 8px 30px #20364e25;font-size:12px}@media(max-width:1050px){main{padding:28px 24px}aside{width:180px;padding:28px 14px}main{margin-left:180px}.profile{grid-template-columns:1fr}.stat{padding:16px}.record-grid{grid-template-columns:40% 1fr}}@media(max-width:700px){aside{position:static;width:100%;padding:15px 20px;border-right:0}.brand{font-size:24px}.rail-label,.rail-note{display:none}nav{display:flex;gap:5px;margin-top:16px}nav button{flex:1;text-align:center;padding:12px 4px}nav button span{margin-left:5px;font-size:12px}main{margin:0;padding:24px 16px}header h1{font-size:24px}.eyebrow{font-size:8px;letter-spacing:1px}.header-actions button{font-size:11px;padding:8px}header{gap:8px}.stats{grid-template-columns:1fr 1fr;margin:22px 0}.stat:nth-child(2){border:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}.stat strong{font-size:22px}.section-head{align-items:flex-start}.section-head h2{font-size:17px}.section-head .primary,.section-head .button{white-space:nowrap;font-size:11px;padding:10px}.toolbar{flex-wrap:wrap}.toolbar input{flex-basis:100%}.toolbar select{flex:1}.record-grid{grid-template-columns:1fr}.record-list{border-right:0;border-bottom:1px solid var(--line);max-height:270px}.detail{padding:20px;max-height:none;min-height:200px}.empty{padding:45px 15px}.form-grid{grid-template-columns:1fr}.profile{padding:20px}.profile .actions{max-width:none}.compact{display:block}.compact small{display:block;margin-top:8px}footer{flex-direction:column}.login{padding:95px 20px 35px}.login-brand{left:25px;top:30px}.login-card{padding:28px}.login-card h1{font-size:30px}.login-orbit{width:100vw;height:100vw;top:65vh;right:-50vw}}

.usage-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:18px 0}.usage-grid small,.usage-grid strong{display:block}.usage-grid strong{font-size:22px}.detail pre{white-space:pre-wrap;overflow-wrap:anywhere;max-height:360px;overflow:auto;font-size:12px}.budget-settings{margin-top:28px;padding:20px;border:1px solid #dbe5ed;border-radius:14px}.budget-settings fieldset{border:1px solid #dbe5ed;border-radius:12px;padding:18px;min-width:0}.detail .table-wrap{max-width:100%;overflow:auto}.detail .table-wrap td{max-width:220px;overflow-wrap:anywhere}@media(max-width:700px){.usage-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
.detail .table-wrap td{vertical-align:top}

/* Conversation-first operations, with human delivery above technical receipts. */
nav button span{margin-left:0}.conversation-selector{display:flex;align-items:center;gap:16px;font-size:14px;margin:0 0 20px}.conversation-selector select{max-width:680px;margin:0}.conversation-meta,.message-meta{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:12px;color:#526a89}.conversation-meta{margin-bottom:20px;flex-wrap:wrap}.admin-messages{display:flex;flex-direction:column;gap:24px;margin-top:24px}.admin-message{padding:18px 0;border-bottom:1px solid #dce5ef}.admin-message.user{background:#edf3fd;padding:18px;border-radius:10px}.admin-message .body{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.85;margin:12px 0}.message-meta time{font-size:11px}.key-actions{display:flex;gap:6px}.danger-text{color:#9e3932;border-color:#e5c7c4}.tool-summary{padding:18px 0;border-block:1px solid #dce5ef;margin:20px 0}.tool-summary h4{margin:0 0 10px}.tool-names{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.tool-names>span{font-size:12px;padding:7px 10px;background:#edf3fd;border-radius:6px}.stage-logs{margin:20px 0}.stage-logs p{font-size:12px;margin:9px 0}.stage-logs time{font-size:11px;margin-right:8px}.delivery-tabs{display:flex;gap:6px;border-bottom:1px solid #dce5ef;padding-bottom:10px;flex-wrap:wrap}.delivery-tabs button{font-size:12px}.delivery-tabs button.active{color:#2555b3;background:#e5efff}.user-delivery{margin:26px 0}.report-banner{padding:12px;background:#edf6f2;border:1px solid #d8eae2;border-radius:8px;color:#376655;font-size:12px;margin:20px 0}.report-title{font-size:23px;margin:26px 0 12px}.report-intro{font-size:14px;line-height:1.9}.report-section-title{font-size:16px;margin:28px 0 14px}.finding,.evidence-block{padding:18px 0;border-bottom:1px solid #dce5ef}.finding p,.evidence-block p{font-size:14px;line-height:1.85;margin:12px 0;color:#20364e}.kind{font-size:11px;padding:4px 7px;background:#edf3fd;color:#2555b3;border-radius:5px}.kind.hypothesis,.kind.unknown{background:#faf1df;color:#76581c}.evidence-button{border:0;font-size:12px;color:#3266cc;padding:6px 0;margin-right:12px;background:transparent}.simple-list{padding-left:20px;line-height:1.9;color:#526a89}.finding details,.delivered-report summary{font-size:13px;color:#526a89;margin-top:12px}.evidence-block blockquote{margin:14px 0;background:#f5f8fc;padding:14px;white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px}.detail .usage-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.usage-grid strong{font-size:24px;font-weight:500;font-variant-numeric:tabular-nums}.detail h3{overflow-wrap:anywhere;line-height:1.6}.detail .table-wrap td{vertical-align:top}.detail #technical-details{margin-top:30px;color:#526a89}.record-item strong{line-height:1.7}.source-download{display:block;margin-top:10px}::selection{background:#c9dcfb;color:#20364e}input,textarea{caret-color:#285fc2}*{scrollbar-width:thin;scrollbar-color:#9eb6d8 #edf3fb}@media(max-width:700px){.conversation-selector{align-items:flex-start;flex-direction:column;gap:6px}.key-actions{flex-direction:column}.conversation-meta{align-items:flex-start}.detail .usage-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.message-meta{align-items:flex-start;flex-wrap:wrap}}