:root { --bg:#f4f6fb; --surface:#fff; --ink:#202638; --muted:#778095; --line:#e5e9f1; --accent:#5555d9; --accent-soft:#eeedff; --sidebar:#171d31; --green:#168461; --green-soft:#e7f5ef; --red:#c5404a; --red-soft:#fcecee; --amber:#9a6414; --amber-soft:#fff5df; }
* { box-sizing:border-box; }
body { margin:0; font:14px/1.55 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC",sans-serif; color:var(--ink); background:var(--bg); }
button,input,select { font:inherit; }
button,a,input,select,summary { -webkit-tap-highlight-color:transparent; }
button { border:1px solid var(--line); border-radius:8px; padding:8px 14px; color:var(--ink); background:#fff; cursor:pointer; font-weight:500; transition:background .15s,border-color .15s; }
button:hover { background:#f8f9fd; border-color:#cdd3e2; }
button.primary { background:var(--accent); border-color:var(--accent); color:#fff; }
button.primary:hover { background:#4545c2; }
button.danger { color:var(--red); }
button:disabled { opacity:.5; cursor:not-allowed; }
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible { outline:3px solid #a6a4f6; outline-offset:2px; }
a { color:var(--accent); }
input,select { display:block; width:100%; border:1px solid #dce1ec; border-radius:8px; padding:9px 11px; background:#fff; color:var(--ink); min-height:40px; }
input:disabled,select:disabled { background:#f4f5f9; color:var(--muted); }
input[type=checkbox] { width:16px; min-height:16px; display:inline; accent-color:var(--accent); }
label { display:grid; align-content:start; gap:6px; font-size:13px; font-weight:500; }
label small { font-weight:400; color:var(--muted); }
fieldset { border:0; padding:0; margin:0; min-width:0; }
h1,h2,h3,p { margin:0; }
h1 { font-size:25px; line-height:1.4; letter-spacing:-.6px; font-weight:650; }
h2 { font-size:18px; font-weight:650; }
h3 { font-size:14px; font-weight:600; }
.subtle { color:var(--muted); font-weight:400; font-size:13px; }
.hidden { display:none !important; }
.full-width { width:100%; }
.row { display:flex; align-items:center; gap:12px; flex-wrap:wrap; }
.spacer { flex:1; }
.form-error { color:var(--red); font-size:13px; margin-top:12px; min-height:0; }
.form-error:empty { display:none; }
.initial-state { display:flex; gap:12px; justify-content:center; align-items:center; height:100vh; color:var(--muted); }
.spinner { display:inline-block; width:18px; height:18px; border:2px solid #dddff4; border-top-color:var(--accent); border-radius:50%; animation:spin 1s linear infinite; }
@keyframes spin { to { transform:rotate(360deg); } }
.notice { position:fixed; top:18px; left:50%; transform:translateX(-50%); z-index:200; border:1px solid #c6dfd3; background:#f0faf5; color:#166044; padding:12px 18px; box-shadow:0 8px 30px #14203b15; border-radius:10px; max-width:min(600px,calc(100% - 32px)); }
.notice.error { border-color:#ecc2c7; background:var(--red-soft); color:var(--red); }
.login-screen { min-height:100vh; display:grid; place-items:center; padding:24px; background:radial-gradient(ellipse at 20% 10%,#e4e5fb,transparent 55%),var(--bg); }
.login-card { width:min(440px,100%); padding:38px; background:#fff; border:1px solid var(--line); box-shadow:0 18px 60px #2020500b; border-radius:18px; }
.brand { display:flex; flex-direction:column; gap:2px; color:#fff; text-decoration:none; font-size:23px; font-weight:700; letter-spacing:-.5px; }
.brand span { font-size:11px; color:#939db8; letter-spacing:1px; font-weight:400; }
.login-brand { color:var(--ink); margin-bottom:32px; }
.login-brand span { color:var(--muted); }
.login-card h1 { font-size:22px; margin-bottom:8px; }
.login-card > p { margin-bottom:26px; }
.login-card fieldset { display:grid; gap:18px; }
.login-card .form-error { margin:0; }
.app { min-height:100vh; }
.sidebar { position:fixed; left:0; top:0; bottom:0; width:224px; background:var(--sidebar); color:#d7dbeb; padding:28px 16px 20px; display:flex; flex-direction:column; z-index:40; }
.sidebar .brand { padding:0 16px 32px; }
.sidebar nav { display:grid; gap:7px; }
.sidebar nav a { display:flex; align-items:center; gap:13px; border-radius:8px; padding:12px 16px; color:#a7b0c8; text-decoration:none; font-size:14px; }
.sidebar nav a:hover { background:#222a42; color:#fff; }
.sidebar nav a.active { background:#393b77; color:#fff; }
.nav-symbol { font-size:18px; width:19px; text-align:center; line-height:1; opacity:.85; }
.sidebar-bottom { margin-top:auto; border-top:1px solid #30374d; padding:19px 12px 0; display:grid; gap:12px; }
#sidebarEmail { white-space:nowrap; overflow:hidden; text-overflow:ellipsis; color:#a7b0c8; font-size:12px; }
.sidebar-logout { background:transparent; border-color:#3b4259; color:#d7dbeb; width:max-content; font-size:12px; padding:5px 12px; }
.sidebar-logout:hover { background:#2a3148; border-color:#59617c; }
.workspace { margin-left:224px; min-width:0; }
.topbar { height:70px; padding:0 34px; border-bottom:1px solid var(--line); display:flex; align-items:center; gap:16px; background:#fff; }
#breadcrumb { font-weight:500; }
.topbar-spacer { flex:1; }
.timezone { font-size:12px; color:var(--muted); }
.topbar button { font-size:12px; padding:6px 12px; }
.page { max-width:1600px; margin:0 auto; padding:30px 34px 48px; }
.page-heading { display:flex; justify-content:space-between; gap:16px; align-items:center; margin-bottom:24px; }
.page-heading p { margin-top:6px; }
.stats-grid { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:18px; margin-bottom:22px; }
.stat { background:var(--surface); border:1px solid var(--line); border-radius:12px; padding:20px; }
.stat-label { font-size:12px; color:var(--muted); }
.stat-value { margin-top:11px; font-size:28px; font-weight:650; line-height:1.3; font-variant-numeric:tabular-nums; letter-spacing:-.6px; overflow-wrap:anywhere; }
.stat-note { font-size:12px; color:var(--muted); margin-top:7px; }
.panel { background:var(--surface); border:1px solid var(--line); border-radius:12px; overflow:hidden; margin-bottom:22px; }
.panel-header { padding:20px 22px; display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:12px; border-bottom:1px solid var(--line); }
.panel-body { padding:22px; }
.panel-header p { margin-top:4px; }
.legend { display:flex; align-items:center; gap:14px; color:var(--muted); font-size:11px; }
.legend span { display:flex; align-items:center; gap:5px; }
.legend i { display:inline-block; width:8px; height:8px; border-radius:2px; background:var(--accent); }
.legend i.output { background:#aeaff4; }
.chart { display:grid; grid-template-columns:repeat(7,minmax(0,1fr)); gap:14px; align-items:end; padding-top:22px; }
.chart-day { min-width:0; text-align:center; }
.chart-value { height:20px; font-size:10px; color:var(--muted); }
.bar-area { height:140px; display:flex; align-items:end; justify-content:center; gap:4px; border-bottom:1px solid var(--line); background:repeating-linear-gradient(to top,transparent,transparent 34px,#f1f3f8 34px,#f1f3f8 35px); }
.bar { width:22px; max-width:40%; height:var(--height); border-radius:4px 4px 0 0; background:var(--accent); }
.bar.output { background:#aeaff4; }
.chart-label { padding-top:10px; color:var(--muted); font-size:11px; }
.banner { border:1px solid #e7d7b3; background:#fffaf0; color:#836026; border-radius:9px; padding:13px 16px; font-size:13px; margin-bottom:20px; display:flex; gap:10px; align-items:start; }
.banner p + p { margin-top:5px; }
.banner.neutral { background:#f2f3ff; border-color:#dfdef9; color:#53517c; }
.toolbar { display:flex; align-items:center; gap:14px; padding:16px 22px; flex-wrap:wrap; }
.toolbar .search { width:290px; max-width:100%; }
.toolbar .count { color:var(--muted); font-size:12px; margin-left:auto; }
.table-wrap { overflow:auto; }
table { border-collapse:collapse; width:100%; white-space:nowrap; text-align:left; }
th { font-size:11px; font-weight:500; color:var(--muted); background:#fafbfe; }
th,td { padding:13px 20px; border-top:1px solid var(--line); }
td { font-size:13px; }
td small { display:block; font-size:11px; color:var(--muted); margin-top:3px; }
td.money { font-variant-numeric:tabular-nums; }
td .row { gap:6px; flex-wrap:nowrap; }
td button { font-size:12px; padding:5px 10px; }
.sticky-actions th:last-child,.sticky-actions td:last-child { position:sticky; right:0; background:#fff; box-shadow:-1px 0 var(--line); }
.sticky-actions th:last-child { background:#fafbfe; }
.tenant-email { font-weight:500; max-width:280px; display:block; overflow:hidden; text-overflow:ellipsis; }
.badge { display:inline-flex; gap:5px; align-items:center; font-size:11px; color:var(--muted); background:#f0f2f7; border-radius:5px; padding:3px 7px; line-height:1.4; }
.badge.ok { background:var(--green-soft); color:var(--green); }
.badge.warn { background:var(--amber-soft); color:var(--amber); }
.badge.error { background:var(--red-soft); color:var(--red); }
.badge.accent { background:var(--accent-soft); color:var(--accent); }
.empty,.error-state,.page-loading { padding:50px 24px; text-align:center; color:var(--muted); }
.empty p,.error-state p { margin:10px 0 18px; }
.error-state { color:var(--red); }
.page-loading { display:flex; gap:12px; align-items:center; justify-content:center; }
.model-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:18px; }
.model-card { padding:22px; background:#fff; border:1px solid var(--line); border-radius:12px; }
.model-card.disabled { opacity:.8; }
.model-title { display:flex; justify-content:space-between; gap:10px; align-items:start; margin-bottom:16px; }
.model-title h2 { font-size:16px; overflow-wrap:anywhere; }
.model-code { color:var(--muted); font-size:12px; margin-top:3px; overflow-wrap:anywhere; }
.model-endpoint { font-size:12px; color:var(--muted); overflow-wrap:anywhere; margin-bottom:18px; }
.model-facts { display:grid; grid-template-columns:1fr 1fr; gap:14px; padding:16px 0; border-top:1px solid var(--line); }
.model-facts span { display:block; color:var(--muted); font-size:11px; margin-bottom:3px; }
.model-actions { display:flex; gap:8px; flex-wrap:wrap; padding-top:15px; border-top:1px solid var(--line); }
.model-actions button { font-size:12px; }
.model-actions .push { margin-left:auto; }
dialog { margin:auto; padding:0; border:1px solid var(--line); border-radius:14px; color:var(--ink); background:#fff; box-shadow:0 24px 90px #12193230; max-height:calc(100vh - 48px); overflow:auto; }
dialog::backdrop { background:#11172d70; backdrop-filter:blur(2px); }
.editor { width:min(700px,calc(100% - 32px)); }
.dialog-header { display:flex; align-items:start; justify-content:space-between; gap:16px; padding:23px 26px 18px; border-bottom:1px solid var(--line); }
.dialog-header p { margin-top:6px; }
.icon-button { padding:3px 9px; border-color:transparent; background:transparent; font-size:24px; line-height:1.2; color:var(--muted); }
#editorForm { padding:22px 26px 0; }
#editorFields { display:grid; gap:20px; }
.form-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:18px; align-items:start; }
.form-wide { grid-column:1/-1; }
.form-section { display:grid; gap:16px; padding-top:18px; border-top:1px solid var(--line); }
.form-section > h3 { color:#4b5368; }
.check { display:flex; align-items:center; gap:8px; }
.dialog-actions { display:flex; justify-content:flex-end; gap:10px; padding:20px 0 22px; margin-top:18px; border-top:1px solid var(--line); }
.detail-dialog { width:min(900px,calc(100% - 32px)); }
#detailBody { padding:22px 26px; }
.detail-summary { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:14px; margin-bottom:20px; }
.detail-summary .stat { padding:15px; }
.detail-summary .stat-value { font-size:22px; }
.detail-summary .stat-note { font-size:11px; }
.resources { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:14px; }
.resource { border:1px solid var(--line); border-radius:8px; padding:14px; }
.resource span { display:block; color:var(--muted); font-size:11px; }
.resource strong { display:block; font-size:18px; margin:4px 0; font-variant-numeric:tabular-nums; }
.limit-table { width:100%; margin-top:16px; }
.limit-table th,.limit-table td { padding:9px 12px; }
.detail-section + .detail-section { margin-top:22px; }
.detail-section h3 { margin-bottom:12px; }
.audit-detail { max-width:520px; white-space:normal; }
.audit-detail summary { cursor:pointer; color:var(--accent); }
.audit-detail pre { white-space:pre-wrap; overflow-wrap:anywhere; max-height:240px; overflow:auto; font-size:11px; background:var(--bg); padding:10px; border-radius:6px; }
.account-panel { max-width:600px; }
.account-panel form { display:grid; gap:18px; }
.account-panel fieldset { display:grid; gap:18px; }
.account-panel .actions { display:flex; justify-content:flex-start; margin-top:4px; }
.mobile-only { display:none; }
@media(max-width:1100px) { .sidebar { width:196px; } .workspace { margin-left:196px; } .page { padding:25px; } .topbar { padding:0 25px; } .stats-grid { grid-template-columns:repeat(2,minmax(0,1fr)); } .model-grid { grid-template-columns:1fr; } }
@media(max-width:760px) { .sidebar { transform:translateX(-100%); transition:transform .2s; width:224px; } .sidebar.open { transform:translateX(0); } .sidebar-shade { display:block; position:fixed; inset:0; background:#11172d65; z-index:35; } .workspace { margin-left:0; } .mobile-only { display:block; } .topbar { padding:0 18px; height:62px; gap:10px; } .timezone { display:none; } .page { padding:22px 16px; } .page-heading { align-items:start; } .page-heading h1 { font-size:22px; } .stats-grid { gap:12px; } .stat { padding:16px; } .stat-value { font-size:24px; } .panel-header,.panel-body { padding:17px; } .toolbar { padding:14px 17px; } .toolbar .search { width:100%; } .toolbar .count { margin-left:0; } th,td { padding:12px; } .chart { gap:8px; } .chart-value { font-size:9px; } .bar-area { height:120px; } .form-grid { grid-template-columns:1fr; } .dialog-header { padding:20px; } #editorForm { padding:18px 20px 0; } #detailBody { padding:18px; } .detail-summary,.resources { grid-template-columns:repeat(2,minmax(0,1fr)); } .detail-summary .stat:last-child { grid-column:1/-1; } .login-card { padding:28px; } }
@media(prefers-reduced-motion:reduce) { * { animation:none !important; transition:none !important; } }

.web-pricing { margin-top:22px; }
.web-pricing > summary { padding:18px 22px; cursor:pointer; font-weight:600; }
.web-pricing .panel-body { padding-top:0; }
.web-pricing form { max-width:700px; margin-top:18px; }
.web-pricing .actions { margin-top:18px; }

.detail-feedback { margin:18px 26px 0; border-radius:8px; padding:11px 14px; background:var(--green-soft); color:var(--green); font-size:13px; }
.detail-feedback.error { background:var(--red-soft); color:var(--red); }

.interface-header { padding:22px; display:flex; align-items:start; justify-content:space-between; gap:20px; border-bottom:1px solid var(--line); }
.interface-description { min-width:0; }
.interface-meta { margin-top:7px; color:var(--muted); font-size:12px; }
.interface-url { margin-top:5px; color:#5e687c; font-size:12px; overflow-wrap:anywhere; }
.interface-actions { display:flex; gap:8px; flex-wrap:wrap; justify-content:flex-end; flex-shrink:0; }
.interface-actions button { font-size:12px; }
.interface-models { padding:20px 22px; background:#fbfcff; }
.interface-models .empty { padding:24px 16px; }
.interface-models .model-card { padding:18px; }
.interface-disabled-note { padding:11px 22px; background:var(--amber-soft); color:var(--amber); font-size:12px; }
.model-config-warning { margin:0 0 14px; padding:8px 10px; border-radius:6px; color:var(--amber); background:var(--amber-soft); font-size:12px; }
#interfaceChangeWarning { margin:0; }
@media(max-width:1000px) { .interface-header { flex-direction:column; gap:14px; } .interface-actions { justify-content:flex-start; } }
@media(max-width:760px) { .interface-header { padding:18px; } .interface-models { padding:16px; } }

.storage-cell { font-variant-numeric:tabular-nums; }
.storage-edit-note { margin:0; }
.storage-heading { margin-bottom:8px; }
.storage-heading h3 { margin-bottom:0; }
.storage-metrics { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:16px; margin:18px 0; }
.storage-metrics > div { padding:14px; border:1px solid var(--line); border-radius:8px; }
.storage-metrics span,.storage-metrics small { display:block; color:var(--muted); font-size:11px; }
.storage-metrics strong { display:block; margin:5px 0; font-size:20px; font-weight:600; font-variant-numeric:tabular-nums; }
.storage-progress { height:8px; overflow:hidden; border-radius:4px; background:var(--accent-soft); }
.storage-progress > span { display:block; height:100%; background:var(--accent); border-radius:4px; }
.storage-progress.over-limit > span { background:var(--red); }
.storage-progress-caption { margin-top:7px; color:var(--muted); font-size:11px; text-align:right; }
.storage-applied { margin-top:12px; }
.storage-section .banner { margin:14px 0 0; }
.storage-footnote { margin-top:14px; }
@media(max-width:520px) { .storage-metrics { grid-template-columns:1fr; gap:8px; } .storage-metrics > div { padding:10px 13px; } .storage-metrics strong { font-size:18px; } }

/* Administrator-only tenant model logs and runtime diagnostics. */
.diagnostic-filters { padding:18px 22px; display:grid; grid-template-columns:minmax(180px,.8fr) minmax(240px,1.5fr) auto; gap:18px; align-items:end; }
.diagnostic-filters label { min-width:0; }
.diagnostic-filters select { width:100%; min-width:0; text-overflow:ellipsis; }
.diagnostic-filters button { min-height:40px; }
#diagnosticFeedback:empty { display:none; }
#diagnosticFeedback { margin:16px 0; }
#diagnosticFeedback .banner { margin-bottom:10px; }
.diagnostic-retention { font-size:12px; }
.diagnostic-log-layout { display:grid; grid-template-columns:minmax(260px,320px) minmax(0,1fr); gap:22px; align-items:start; }
.diagnostic-log-layout > * { min-width:0; }
.diagnostic-call-list { position:sticky; top:88px; overflow:hidden; }
.diagnostic-call-list .panel-header { padding:16px; }
.diagnostic-call-list h2 { font-size:15px; }
#diagnosticCount { font-size:11px; }
#diagnosticCalls { max-height:calc(100vh - 345px); min-height:160px; overflow:auto; }
.diagnostic-call { width:100%; border:0; border-bottom:1px solid var(--line); border-radius:0; background:transparent; display:grid; gap:6px; padding:15px 16px; text-align:left; font-size:11px; color:var(--muted); }
.diagnostic-call:hover { background:#f8f9fd; }
.diagnostic-call.active { background:var(--accent-soft); box-shadow:inset 3px 0 var(--accent); }
.diagnostic-call-head { display:flex; align-items:start; justify-content:space-between; gap:8px; color:var(--ink); font-size:12px; }
.diagnostic-call-head strong { min-width:0; overflow-wrap:anywhere; }
.diagnostic-call-head .badge { flex-shrink:0; font-size:10px; }
.diagnostic-call-session { overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.diagnostic-call-tokens { font-variant-numeric:tabular-nums; }
.diagnostic-call-error { color:var(--red); display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; overflow-wrap:anywhere; }
.diagnostic-more { padding:13px 16px; font-size:11px; text-align:center; }
.diagnostic-more:empty { display:none; }
.diagnostic-more button { width:100%; font-size:12px; }
.diagnostic-section { min-width:0; margin-bottom:18px; }
.diagnostic-section .panel-header { padding:17px 20px; }
.diagnostic-section .panel-header h2 { font-size:15px; }
.diagnostic-section .panel-header button { font-size:12px; }
.diagnostic-section .panel-body { padding:18px 20px; }
.diagnostic-section .banner { margin-top:14px; margin-bottom:0; }
.diagnostic-kv { display:grid; grid-template-columns:minmax(100px,160px) minmax(0,1fr); gap:10px 18px; margin:0; font-size:12px; line-height:1.8; }
.diagnostic-kv dt { color:var(--muted); }
.diagnostic-kv dd { margin:0; white-space:pre-wrap; overflow-wrap:anywhere; font-variant-numeric:tabular-nums; }
.diagnostic-fold { border:1px solid var(--line); border-radius:7px; margin:9px 0; overflow:hidden; }
.diagnostic-fold > summary { padding:11px 13px; cursor:pointer; background:#fafbfe; font-size:12px; font-weight:500; overflow-wrap:anywhere; }
.diagnostic-fold[open] > summary { border-bottom:1px solid var(--line); }
.diagnostic-fold > .diagnostic-kv,.diagnostic-fold > .diagnostic-description { padding:12px 14px; }
.diagnostic-fold .diagnostic-fold { margin:12px; }
.diagnostic-fold > .diagnostic-code { margin:0; border-radius:0; }
.diagnostic-code { max-height:520px; overflow:auto; white-space:pre-wrap; overflow-wrap:anywhere; margin:12px 0 0; padding:14px; border-radius:7px; background:#f6f8fc; color:#3d4960; font:11px/1.8 ui-monospace,SFMono-Regular,Consolas,monospace; tab-size:2; }
.diagnostic-subheading { margin:20px 0 12px; font-size:12px; }
.diagnostic-note { margin-top:14px; font-size:12px; }
.diagnostic-description { white-space:pre-wrap; overflow-wrap:anywhere; font-size:12px; line-height:1.8; }
.diagnostic-section table { font-size:12px; }
.diagnostic-section th,.diagnostic-section td { padding:11px 12px; white-space:normal; overflow-wrap:anywhere; min-width:90px; }
.detail-diagnostic-links { margin:0 0 18px; padding-bottom:18px; border-bottom:1px solid var(--line); flex-wrap:wrap; }
.detail-diagnostic-links button { font-size:12px; }
@media(max-width:1150px) { .diagnostic-log-layout { grid-template-columns:minmax(230px,280px) minmax(0,1fr); gap:16px; } .diagnostic-kv { grid-template-columns:110px minmax(0,1fr); gap:8px 12px; } }
@media(max-width:960px) { .diagnostic-filters { grid-template-columns:minmax(0,1fr) minmax(0,1fr); } .diagnostic-filters button { grid-column:1/-1; justify-self:end; } .diagnostic-log-layout { grid-template-columns:minmax(0,1fr); } .diagnostic-call-list { position:static; } #diagnosticCalls { max-height:310px; } }
@media(max-width:560px) { .diagnostic-filters { grid-template-columns:minmax(0,1fr); padding:16px; gap:14px; } .diagnostic-filters button { width:100%; } .diagnostic-kv { grid-template-columns:minmax(0,1fr); gap:3px; } .diagnostic-kv dd { margin-bottom:9px; } .diagnostic-section .panel-header,.diagnostic-section .panel-body { padding:15px; } .diagnostic-fold > summary { padding:10px; } .detail-diagnostic-links > span { flex-basis:100%; } }