@supports not selector(::-webkit-scrollbar) {
  html, body.aiv2-body, body.aiv2-body * { scrollbar-width: thin; scrollbar-color: #b8c0cc #f2f4f7; }
}
@supports selector(::-webkit-scrollbar) {
  html, body.aiv2-body, body.aiv2-body * { scrollbar-width: auto !important; scrollbar-color: auto !important; }
  html::-webkit-scrollbar, body.aiv2-body::-webkit-scrollbar, body.aiv2-body *::-webkit-scrollbar { width: 6px; height: 6px; }
  html::-webkit-scrollbar-button, body.aiv2-body::-webkit-scrollbar-button, body.aiv2-body *::-webkit-scrollbar-button { display: none; width: 0; height: 0; }
  html::-webkit-scrollbar-track, body.aiv2-body::-webkit-scrollbar-track, body.aiv2-body *::-webkit-scrollbar-track { background: #f2f4f7; border-radius: 999px; }
  html::-webkit-scrollbar-thumb, body.aiv2-body::-webkit-scrollbar-thumb, body.aiv2-body *::-webkit-scrollbar-thumb { background: #b8c0cc; border-radius: 999px; min-height: 28px; min-width: 28px; }
  html::-webkit-scrollbar-thumb:hover, body.aiv2-body::-webkit-scrollbar-thumb:hover, body.aiv2-body *::-webkit-scrollbar-thumb:hover { background: #98a2b3; }
  html::-webkit-scrollbar-corner, body.aiv2-body::-webkit-scrollbar-corner, body.aiv2-body *::-webkit-scrollbar-corner { background: transparent; }
}
body.aiv2-body { overflow: hidden; }
.relay-shell { max-width: 1480px; height: 100%; min-height: 0; margin: 0 auto; padding: 22px; display: flex; flex-direction: column; overflow: hidden; box-sizing: border-box; }
.relay-header { min-height: 48px; display: flex; flex: 0 0 auto; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.relay-brand { display: flex; align-items: center; gap: 10px; min-width: 0; }
.relay-brand-logo { width: 30px; height: 30px; flex: 0 0 30px; }
.relay-brand > div { min-width: 0; }
.relay-header-actions { display: flex; align-items: center; gap: 6px; }
.relay-header-actions > [hidden] { display: none !important; }
.relay-header-actions .layui-btn { margin: 0; }
.relay-admin-name { height: 30px; padding: 0 9px; display: inline-flex; align-items: center; color: #475467; border: 1px solid #d0d5dd; border-radius: 2px; background: #fff; font: inherit; font-size: 12px; font-weight: 600; line-height: 28px; box-sizing: border-box; cursor: pointer; }
.relay-admin-name:hover, .relay-admin-name:focus-visible { color: #0f766e; border-color: #8cd8ce; background: #f0fdfa; outline: none; }
.relay-admin-auth { width: min(420px, 100%); margin: 10vh auto 0; }
.relay-admin-auth .layui-card { margin: 0; }
.relay-admin-auth .layui-card-header { color: #1d2939; font-weight: 600; }
.relay-admin-auth .layui-card-body { display: grid; gap: 14px; padding: 20px; }
.relay-admin-auth .relay-form { gap: 14px; }
.relay-service-status { width: auto; height: 30px; min-height: 30px; padding: 0 10px; display: inline-flex; align-items: center; gap: 4px; color: #667085; border: 1px solid #e4e7ec; border-radius: 2px; background: #f8fafc; font: inherit; font-size: 12px; text-align: left; box-sizing: border-box; }
.relay-header .relay-service-status > span { margin-left: 0; }
.relay-service-status > i { width: 7px; height: 7px; border-radius: 50%; background: #98a2b3; }
.relay-service-status.is-enabled { color: #0f766e; border-color: #8cd8ce; background: #f0fdfa; }
.relay-service-status.is-enabled > i { background: #12b76a; }
.relay-service-status.is-disabled { color: #b42318; border-color: #fecdca; background: #fff6f5; }
.relay-service-status.is-disabled > i { background: #f04438; }
#relay-app { min-height: 0; flex: 1 1 auto; display: flex; flex-direction: column; overflow: hidden; }
#relay-app[hidden], #relay-providers[hidden], #relay-service[hidden], .relay-admin-page[hidden] { display: none; }
#relay-tabs { flex: 0 0 auto; }
#relay-providers, #relay-service { min-height: 0; flex: 1 1 auto; padding-top: 16px; box-sizing: border-box; }
#relay-providers { display: flex; overflow: hidden; }
#relay-service { display: flex; overflow: hidden; }
.relay-admin-page { min-height: 0; flex: 1 1 auto; overflow: auto; }
.relay-admin-layout { display: grid; gap: 16px; padding-top: 16px; }
.relay-admin-metrics { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 12px; }
.relay-metric { margin: 0; min-width: 0; }
.relay-metric .layui-card-body { display: grid; gap: 5px; padding: 14px; }
.relay-metric span, .relay-metric small { color: #667085; font-size: 12px; }
.relay-metric strong { min-width: 0; overflow: hidden; color: #1d2939; font-size: 22px; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.relay-admin-layout > .layui-card { margin: 0; }
.relay-admin-layout > .layui-card > .layui-card-header { color: #1d2939; font-weight: 600; }
.relay-system-layout { width: 100%; max-width: none; }
.relay-system-card { display: grid; gap: 16px; }
.relay-system-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.relay-system-actions .layui-btn { min-height: 36px; margin: 0; display: inline-flex; align-items: center; gap: 4px; }
.relay-system-actions .layui-btn-warm { background: #f59e0b; color: #fff; }
.relay-operation-progress { display: grid; gap: 8px; color: #667085; font-size: 12px; }
.relay-operation-progress[hidden] { display: none; }
.relay-operation-progress progress { display: block; width: 100%; height: 6px; border: 0; border-radius: 999px; overflow: hidden; appearance: none; background: #e4e7ec; color: #14b8a6; accent-color: #14b8a6; }
.relay-operation-progress progress::-webkit-progress-bar { background: #e4e7ec; border-radius: 999px; }
.relay-operation-progress progress::-webkit-progress-value { background: #14b8a6; border-radius: 999px; }
.relay-operation-progress progress::-moz-progress-bar { background: #14b8a6; border-radius: 999px; }
.relay-operation-progress progress:indeterminate { background: linear-gradient(90deg, #e4e7ec 0%, #14b8a6 50%, #e4e7ec 100%); background-size: 200% 100%; animation: relay-operation-pulse 1.4s linear infinite; }
.relay-operation-progress progress:indeterminate::-webkit-progress-bar { background: transparent; }
.relay-operation-progress[data-result="error"] { color: #b42318; }
.relay-operation-progress[data-result="error"] progress::-webkit-progress-value { background: #f04438; }
.relay-operation-progress[data-result="error"] progress::-moz-progress-bar { background: #f04438; }
@keyframes relay-operation-pulse { from { background-position: 100% 0; } to { background-position: -100% 0; } }
@media (prefers-reduced-motion: reduce) { .relay-operation-progress progress:indeterminate { animation: none; } }
.relay-upgrade-dropzone { min-width: 0; padding: 18px 20px; display: flex; align-items: center; gap: 14px; border: 1px dashed #b9c6d6; border-radius: 8px; background: #f8fafc; cursor: pointer; transition: border-color .15s ease, background-color .15s ease, box-shadow .15s ease; }
.relay-upgrade-dropzone:hover { border-color: #5ec7bb; background: #f0fbf9; }
.relay-upgrade-dropzone.is-dragover { border-color: var(--ai-primary, #14b8a6); background: #e9fbf8; box-shadow: inset 0 0 0 1px rgb(20 184 166 / 25%); }
.relay-upgrade-dropzone.is-disabled { opacity: .6; cursor: not-allowed; pointer-events: none; }
.relay-upgrade-dropzone.has-file { border-style: solid; border-color: #99e6da; background: #f3fffd; }
.relay-upgrade-dropzone:focus-visible { outline: 2px solid var(--ai-primary, #14b8a6); outline-offset: 2px; }
.relay-upgrade-dropzone > i { width: 44px; height: 44px; flex: 0 0 44px; display: grid; place-items: center; color: #0f766e; border-radius: 8px; background: #e6f7f4; font-size: 24px; }
.relay-upgrade-dropzone-copy { min-width: 0; display: grid; gap: 4px; }
.relay-upgrade-dropzone-copy strong { min-width: 0; overflow: hidden; color: #1d2939; font-size: 14px; line-height: 20px; text-overflow: ellipsis; white-space: nowrap; }
.relay-upgrade-dropzone-copy span { color: #667085; font-size: 12px; line-height: 18px; }
.relay-upgrade-preview { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 20px; padding: 0; border: 0; background: transparent; }
.relay-upgrade-preview[hidden] { display: none; }
.relay-upgrade-preview-item { display: inline-flex; align-items: center; gap: 6px; min-width: 0; }
.relay-upgrade-preview-label { color: #667085; font-size: 12px; line-height: 18px; }
.relay-upgrade-preview-tag { display: inline-flex; align-items: center; padding: 3px 10px; border: 1px solid #99e6da; border-radius: 4px; background: rgb(20 184 166 / 8%); color: #0f766e; font-size: 12px; line-height: 20px; white-space: nowrap; }
.relay-table-wrap { overflow-x: auto; }
.relay-monitoring-model-card { height: clamp(320px, 52vh, 600px); min-height: 0; display: flex; flex-direction: column; }
.relay-monitoring-model-card > .layui-card-header { flex: 0 0 auto; }
.relay-monitoring-model-body { flex: 1 1 auto; min-height: 0; overflow: auto; overscroll-behavior: contain; scrollbar-gutter: stable; }
.relay-monitoring-model-body .layui-table { margin: 0; }
.relay-model-call-details { min-height: 0; max-height: min(82vh, 640px); overflow: auto; }
.relay-model-call-details .relay-table-wrap { max-height: 100%; overflow: auto; }
.relay-table-wrap .layui-table { margin: 0; min-width: 760px; }
.relay-backup-list .layui-table { min-width: 900px; }
.relay-backup-actions { flex-wrap: nowrap; gap: 6px; }
.relay-backup-actions .layui-btn { margin: 0; }
.relay-table-wrap td small { display: block; margin-top: 3px; color: #98a2b3; font-size: 11px; }
.relay-table-wrap code { font-family: Consolas, monospace; font-size: 11px; }
.relay-account-model { display: grid; gap: 2px; padding: 4px 0; }
.relay-account-model + .relay-account-model { border-top: 1px solid #eaecf0; }
.relay-account-model span { color: #667085; font-size: 11px; white-space: nowrap; }
.relay-admin-page-head { display: flex; align-items: center; justify-content: space-between; color: #667085; font-size: 13px; }
.relay-admin-page-head > div:first-child { display: flex; align-items: center; gap: 10px; }
.relay-admin-page-head > div:first-child > strong { color: #1d2939; font-size: 16px; }
.relay-page-summary { color: #98a2b3; font-size: 12px; }
.relay-admin-page-head select { height: 32px; padding: 0 28px 0 9px; border: 1px solid #d0d5dd; border-radius: 3px; background: #fff; color: #344054; }
#relay-providers .aiv2-model-detail { overflow: hidden; }
#relay-providers .aiv2-model-card-grid { min-height: 0; flex: 1 1 auto; overflow-x: hidden; overflow-y: auto; scrollbar-gutter: stable; }
.relay-header strong { font-size: 24px; color: #172033; }
.relay-header span { margin-left: 12px; color: #667085; }
.relay-header .relay-admin-name { margin-left: 0; }
.relay-service-grid { display: flex; flex-direction: column; gap: 16px; flex: 1 1 auto; min-width: 0; min-height: 0; overflow: hidden; }
.relay-service-settings-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); grid-template-rows: minmax(0, 1fr); gap: 16px; flex: 0 1 auto; min-height: 0; max-height: 55%; }
.relay-service-grid .layui-card { margin: 0; }
.relay-service-grid > .layui-card, .relay-service-settings-grid > .layui-card { display: flex; flex-direction: column; min-width: 0; min-height: 0; overflow: hidden; }
.relay-service-grid > .relay-service-models-card { flex: 1 1 220px; }
.relay-service-grid .layui-card:not(.relay-service-model-card) > .layui-card-header { box-sizing: border-box; min-height: 48px; height: 48px; flex: 0 0 48px; padding: 0 16px; display: flex; align-items: center; color: #1d2939; border-bottom: 1px solid #eaecf0; font-weight: 600; }
.relay-service-grid .layui-card:not(.relay-service-model-card) > .layui-card-body { min-height: 0; padding: 16px; overflow-y: auto; overflow-x: hidden; scrollbar-gutter: stable; overscroll-behavior-y: contain; }
.relay-service-card { min-width: 0; }
.relay-service-settings-grid > .layui-card > .layui-card-body { flex: 1 1 auto; }
.relay-admin-key-card { min-width: 0; }
.relay-admin-key-card .layui-card-body { display: grid; align-content: start; gap: 12px; }
.relay-service-models-card .layui-card-body { display: grid; flex: 1 1 auto; align-content: start; gap: 16px; }
.relay-service-model-count { color: #667085; font-size: 12px; font-weight: 400; }
.relay-service-model-group { display: grid; gap: 10px; }
.relay-service-model-heading { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-width: 0; }
.relay-service-model-heading h3 { min-width: 0; margin: 0; overflow: hidden; color: #344054; font-size: 14px; font-weight: 600; text-overflow: ellipsis; white-space: nowrap; }
.relay-service-model-grid { margin-top: 0; }
.relay-service-model-card { min-height: 132px; }
.relay-admin-key-list { display: grid; grid-template-rows: repeat(2, max-content); grid-auto-flow: column; grid-auto-columns: minmax(320px, max-content); align-content: start; justify-content: start; gap: 8px; min-height: 0; min-width: 0; overflow-x: auto; padding-bottom: 6px; overscroll-behavior-x: contain; }
.relay-admin-key { display: grid; align-content: start; gap: 8px; min-width: 0; padding: 10px; border: 1px solid #e4e7ec; background: #fff; }
.relay-admin-key-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; min-width: 0; }
.relay-admin-key-head > strong { min-width: 0; overflow: hidden; color: #1d2939; font-size: 13px; text-overflow: ellipsis; white-space: nowrap; }
.relay-admin-key-main { min-width: 0; }
.relay-admin-key .relay-group-meta { white-space: nowrap; }
.relay-admin-key-value { display: block; padding: 6px 8px; color: #1d2939; border: 1px solid #d0d5dd; background: #f8fafc; font-family: Consolas, monospace; font-size: 12px; line-height: 18px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.relay-admin-key-value.is-unavailable { color: #98a2b3; font-family: inherit; }
.relay-admin-key-actions { display: flex; flex-shrink: 0; align-items: center; gap: 4px; }
.relay-admin-key-actions .layui-btn { margin: 0; }
.relay-admin-key-actions .layui-form-switch { width: 44px; min-width: 44px; margin: 0; }
.relay-service-address { display: flex; align-items: center; gap: 8px; padding: 10px; border: 1px solid #d0d5dd; background: #f8fafc; border-radius: 4px; font-family: Consolas, monospace; }
.relay-service-address code { flex: 1; overflow-wrap: anywhere; }
.relay-port-input { max-width: 220px; }
.relay-form { display: grid; gap: 10px; }
.relay-form-row { display: grid; gap: 6px; }
.relay-form-row label { color: #475467; font-size: 13px; }
.relay-status-row { display: flex; align-items: center; gap: 10px; min-height: 32px; }
.relay-status-row label { color: #475467; font-size: 13px; }
.relay-status-row .layui-form-switch { width: 44px; min-width: 44px; margin: 0; }
.relay-field-note { margin: 0; color: #98a2b3; font-size: 12px; line-height: 1.5; }
.relay-dialog { display: flex; flex-direction: column; padding: 0; }
.relay-dialog-body { padding: 16px; display: grid; gap: 12px; }
.relay-dialog-footer { display: flex; flex: 0 0 auto; justify-content: center; gap: 10px; padding: 12px 16px; border-top: 1px solid #eaecf0; background: #f8fafc; }
.relay-key-create-footer { gap: 6px; }
.relay-key-create-footer .layui-btn { margin: 0; }
.relay-empty { padding: 22px; text-align: center; color: #667085; border: 1px dashed #cbd5e1; }
.relay-card-header-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.relay-version-link { min-height: 30px; display: inline-flex; align-items: center; gap: 5px; padding: 0 8px; color: #0f766e; border: 1px solid #99e6da; border-radius: 3px; background: #f0fdfa; font: inherit; font-size: 12px; font-weight: 400; cursor: pointer; transition: background-color .15s ease, border-color .15s ease; }
.relay-version-link:hover, .relay-version-link:focus-visible { border-color: #5eead4; background: #ccfbf1; outline: 2px solid rgb(20 184 166 / 20%); outline-offset: 1px; }
.relay-changelog { height: 100%; overflow: auto; padding: 8px 20px 20px; box-sizing: border-box; }
.relay-changelog-entry { position: relative; margin: 0; padding: 16px 0 18px 20px; border-left: 2px solid #eaecf0; }
.relay-changelog-entry::before { content: ""; position: absolute; top: 21px; left: -6px; width: 10px; height: 10px; border: 2px solid #fff; border-radius: 50%; background: #98a2b3; box-shadow: 0 0 0 1px #d0d5dd; box-sizing: border-box; }
.relay-changelog-entry.is-current { border-left-color: #99e6da; }
.relay-changelog-entry.is-current::before { background: #14b8a6; box-shadow: 0 0 0 1px #5eead4; }
.relay-changelog-entry:last-child { padding-bottom: 4px; border-left-color: transparent; }
.relay-changelog-entry-head { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; min-height: 22px; }
.relay-changelog-entry-head strong { color: #1d2939; font-size: 14px; }
.relay-changelog-entry-head time { color: #98a2b3; font-size: 12px; }
.relay-changelog-current { padding: 2px 6px; color: #067647; border-radius: 10px; background: #ecfdf3; font-size: 11px; font-weight: 600; }
.relay-changelog-entry h4 { margin: 8px 0 5px; color: #344054; font-size: 13px; font-weight: 600; }
.relay-changelog-entry ul { display: grid; gap: 4px; margin: 0; padding-left: 16px; color: #667085; font-size: 12px; line-height: 1.6; list-style: disc; }
.relay-changelog-entry li { list-style: disc; }
.relay-group-meta { color: #667085; font-size: 13px; margin-top: 5px; }
.relay-key-secret { margin: 12px; padding: 12px; border: 1px solid #fec84b; background: #fffaeb; font-family: Consolas, monospace; word-break: break-all; }
.relay-docs { padding-bottom: 24px; }
.relay-doc-section { display: grid; gap: 12px; color: #475467; font-size: 13px; line-height: 1.6; }
.relay-doc-section p { margin: 0; }
.relay-doc-kv { display: grid; grid-template-columns: 120px minmax(0, 1fr); gap: 10px; align-items: center; }
.relay-doc-kv > span { color: #667085; }
.relay-doc-kv code, .relay-doc-section p code { padding: 2px 6px; border: 1px solid #d0d5dd; border-radius: 4px; background: #f8fafc; color: #1d2939; font-family: Consolas, monospace; font-size: 12px; }
.relay-doc-tags, .relay-doc-endpoints { display: flex; flex-wrap: wrap; gap: 6px; }
.relay-doc-endpoints code { padding: 4px 8px; border: 1px solid #d0d5dd; border-radius: 4px; background: #fff; color: #344054; font-family: Consolas, monospace; font-size: 12px; }
.relay-doc-code { margin: 0; padding: 12px; overflow-x: auto; border: 1px solid #d0d5dd; border-radius: 4px; background: #0f172a; color: #e2e8f0; }
.relay-doc-code code { color: inherit; background: transparent; font-family: Consolas, monospace; font-size: 12px; line-height: 1.6; }
@media (max-width: 900px) { .relay-shell { padding: 12px; } .relay-service-grid, .relay-admin-metrics { grid-template-columns: 1fr; } .relay-service-address { align-items: stretch; flex-direction: column; } .relay-service-address .layui-btn { align-self: flex-start; } .relay-port-input { max-width: none; } .relay-admin-page-head { align-items: flex-start; flex-direction: column; gap: 10px; } }


@media (max-width: 600px) { .relay-service-settings-grid { grid-template-columns: minmax(0, 1fr); grid-template-rows: repeat(2, minmax(0, 1fr)); max-height: 60%; } }