/* ==========================================================================
   棱镜网关 · 页面样式（总览 / 对话 / 渠道 / 模型库 / 密钥 / 充值 / 订阅 / 安全）
   只使用 theme.css 中的变量；浅色 / 深色自动适配。
   ========================================================================== */

/* ---------- 页面骨架 ---------- */
.page { width: 100%; max-width: var(--page-max); margin: 0 auto; padding: 28px 28px 64px; display: grid; gap: 20px; align-content: start; }
.page[hidden] { display: none; }
.page-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 12px 24px; }
.page-head-text { min-width: 0; }
.page-head h1 { font-size: var(--fs-2xl); letter-spacing: -.02em; line-height: 1.25; }
.page-head p { margin-top: 5px; color: var(--text-2); max-width: 70ch; }
.page-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }

.grid { display: grid; gap: 16px; min-width: 0; }
.g-hero { grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); }
.g-main { grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr); }
.g-split { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid > * { min-width: 0; }
.stack-lg { display: grid; gap: 16px; min-width: 0; align-content: start; }
.section-block { display: grid; gap: 14px; }
.section-title { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 10px 20px; }
.section-title h2 { font-size: var(--fs-xl); letter-spacing: -.01em; }
.section-title p { margin-top: 3px; font-size: var(--fs-sm); }
.eyebrow { font-size: 14px; font-weight: 650; letter-spacing: .1em; color: var(--accent-text); text-transform: uppercase; }

/* ---------- 小工具 ---------- */
.text-3 { color: var(--text-3); }
.grow { flex: 1 1 auto; }
.wrap { flex-wrap: wrap; }
.small-copy { font-size: var(--fs-sm); line-height: 1.65; }
.bad-text { color: var(--bad); }
.callout-actions { margin-top: 10px; display: flex; gap: 8px; flex-wrap: wrap; }
.link-button { display: inline; border: 0; background: none; padding: 0; margin: 0; font: inherit; color: var(--accent-text); cursor: pointer; text-decoration: underline; text-underline-offset: 3px; text-decoration-color: color-mix(in srgb, currentColor 40%, transparent); }
.link-button:hover { color: var(--accent-hover); text-decoration-color: currentColor; }
.is-spinning svg { animation: spin .9s linear infinite; }
.table-card { box-shadow: none; overflow: hidden; }
.table-foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 14px; padding: 12px 18px; border-top: 1px solid var(--line); font-size: var(--fs-sm); }
.tabs-bar { margin-top: -6px; }
.clip { display: inline-block; max-width: 180px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; vertical-align: bottom; font-size: var(--fs-xs); }
.clip-text { display: block; max-width: 340px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text-2); }
.plain-list { margin: 6px 0 0; padding-left: 1.1em; display: grid; gap: 4px; }
.mini-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 12px; }
.mini-stats.wide { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.mini-stat { display: grid; gap: 2px; padding: 13px 16px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface); box-shadow: var(--shadow-sm); }
.mini-stat strong { font-size: var(--fs-xl); letter-spacing: -.02em; line-height: 1.25; font-variant-numeric: tabular-nums; }
.mini-stat small { color: var(--text-3); font-size: var(--fs-xs); }
.mini-stat em { font-style: normal; color: var(--text-3); font-size: var(--fs-xs); }
.mini-stat.is-warn strong { color: var(--warn); }
.card .mini-stat { background: var(--surface-2); box-shadow: none; }

/* ---------- 总览：接入卡片 ---------- */
.hero { position: relative; display: grid; gap: 14px; padding: 22px 24px; align-content: start; overflow: hidden; background: linear-gradient(135deg, var(--accent-soft) 0%, var(--surface) 62%); border-color: var(--accent-line); }
.hero::after { content: ""; position: absolute; right: -80px; top: -90px; width: 260px; height: 260px; border-radius: 50%; background: radial-gradient(closest-side, color-mix(in srgb, var(--accent) 18%, transparent), transparent); pointer-events: none; }
.hero > * { position: relative; z-index: 1; }
.hero-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.hero-title { margin-top: 4px; font-size: var(--fs-xl); letter-spacing: -.01em; }
.hero-endpoint { background: var(--surface); }
.hero-proto { display: flex; flex-wrap: wrap; gap: 6px; }
.hero-snippet { min-width: 0; }

/* ---------- 总览：指标卡 ---------- */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 16px; }
.kpi { position: relative; display: grid; gap: 6px; padding: 16px 18px 14px; align-content: start; overflow: hidden; }
.kpi-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.kpi-label { font-size: var(--fs-sm); color: var(--text-2); font-weight: 550; }
.kpi-icon { width: 28px; height: 28px; border-radius: 9px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent-text); }
.kpi-icon svg { width: 16px; height: 16px; }
.kpi-icon.ok { background: var(--ok-soft); color: var(--ok); }
.kpi-icon.warn { background: var(--warn-soft); color: var(--warn); }
.kpi-icon.bad { background: var(--bad-soft); color: var(--bad); }
.kpi-value { display: flex; align-items: baseline; gap: 6px; }
.kpi-value strong { font-size: 30px; letter-spacing: -.03em; line-height: 1.15; font-variant-numeric: tabular-nums; }
.kpi-unit { color: var(--text-3); font-size: var(--fs-md); font-weight: 550; }
.kpi-foot { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; min-height: 22px; }
.kpi-sub { font-size: var(--fs-xs); color: var(--text-3); }
.kpi-spark { position: absolute; right: 16px; top: 44px; width: 104px; height: 38px; color: var(--accent); pointer-events: none; }
.kpi-spark.ok { color: var(--ok); } .kpi-spark.warn { color: var(--warn); } .kpi-spark.bad { color: var(--bad); }
.kpi-spark .spark { width: 100%; height: 100%; display: block; }

/* ---------- 图表 ---------- */
.legend { display: flex; flex-wrap: wrap; gap: 6px 18px; margin-bottom: 14px; font-size: var(--fs-sm); color: var(--text-2); }
.legend-item { display: inline-flex; align-items: center; gap: 7px; }
.legend-item b { color: var(--text); font-weight: 650; font-variant-numeric: tabular-nums; }
.legend-swatch { display: inline-block; width: 10px; height: 10px; border-radius: 3px; background: var(--seg, var(--accent)); flex: none; }
.chart-wrap { position: relative; }
.chart { --axis: 40px; display: grid; gap: 8px; }
.chart-plot { position: relative; height: var(--chart-h, 210px); margin-left: var(--axis); }
.chart-grid { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: space-between; pointer-events: none; }
.chart-line { position: relative; height: 0; border-top: 1px dashed var(--line); }
.chart-line:last-child { border-top-style: solid; border-top-color: var(--line-strong); }
.chart-line span { position: absolute; right: calc(100% + 8px); top: -8px; font-size: 14px; line-height: 16px; color: var(--text-3); font-variant-numeric: tabular-nums; }
.chart-bars { position: relative; z-index: 1; height: 100%; display: flex; }
.chart-col { position: relative; flex: 1 1 0; min-width: 0; display: flex; align-items: flex-end; padding: 0 2px; cursor: default; }
.chart-col::before { content: ""; position: absolute; inset: 0 1px; border-radius: 6px; background: transparent; transition: background .12s; }
.chart-col.is-hot::before { background: color-mix(in srgb, var(--accent) 9%, transparent); }
.chart-stack { position: relative; width: 100%; height: 100%; display: flex; flex-direction: column; justify-content: flex-end; }
.chart-seg { display: block; width: 100%; min-height: 2px; background: var(--seg, var(--accent)); }
.chart-seg:first-child { border-radius: 4px 4px 0 0; }
.chart-seg:last-child { border-radius: 0 0 1px 1px; }
.chart-seg:only-child { border-radius: 4px 4px 1px 1px; }
.chart-col.is-hot .chart-seg { filter: brightness(1.08) saturate(1.1); }
.chart-x { display: flex; margin-left: var(--axis); }
.chart-x span { flex: 1 1 0; min-width: 0; display: flex; justify-content: center; white-space: nowrap; font-size: 14px; color: var(--text-3); }
.chart-tip { position: absolute; top: 4px; z-index: 5; min-width: 148px; padding: 10px 12px; border: 1px solid var(--line-strong); border-radius: 10px; background: var(--surface); box-shadow: var(--shadow-md); font-size: var(--fs-xs); pointer-events: none; display: grid; gap: 6px; }
.chart-tip[hidden] { display: none; }
.chart-tip strong { font-size: var(--fs-sm); }
.tip-row { display: flex; align-items: center; gap: 7px; color: var(--text-2); }
.tip-row b { margin-left: auto; color: var(--text); font-variant-numeric: tabular-nums; }
.chart-empty { position: absolute; inset: 0; display: grid; place-items: center; background: color-mix(in srgb, var(--surface) 72%, transparent); color: var(--text-3); font-size: var(--fs-sm); }
.spark { display: block; }
.ring { position: relative; display: inline-grid; place-items: center; flex: none; }
.ring > svg { position: absolute; inset: 0; }
.ring-track { stroke: var(--surface-3); }
.ring-fill { transition: stroke-dasharray .7s var(--ease); }
.ring-ok { stroke: var(--ok); } .ring-warn { stroke: var(--warn); } .ring-bad { stroke: var(--bad); }
.ring-center { position: relative; display: grid; justify-items: center; line-height: 1.1; }
.ring-center strong { font-size: 34px; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.ring-center small { color: var(--text-3); font-size: 14px; margin-top: 2px; }

/* ---------- 总览：排行 / 渠道 / 待办 ---------- */
.rank { display: grid; gap: 2px; margin: -6px; }
.rank-row { display: grid; grid-template-columns: 18px 28px minmax(0, 1fr) auto; align-items: center; gap: 10px; width: 100%; padding: 9px 10px; border: 0; border-radius: 10px; background: transparent; color: inherit; text-align: left; transition: background .12s; }
.rank-row:hover { background: var(--surface-2); }
.rank-no { color: var(--text-3); font-size: var(--fs-xs); font-weight: 650; text-align: center; font-variant-numeric: tabular-nums; }
.rank-main { display: grid; gap: 6px; min-width: 0; }
.rank-name { font-weight: 600; font-size: var(--fs-sm); }
.rank-main .bar { height: 5px; }
.rank-num { display: grid; justify-items: end; line-height: 1.2; font-variant-numeric: tabular-nums; }
.rank-num small { color: var(--text-3); font-size: 14px; }
.plist { display: grid; margin: -4px 0; }
.plist-row { display: grid; grid-template-columns: auto minmax(0, 1fr) auto auto; align-items: center; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--line); }
.plist-row:last-child { border-bottom: 0; }
.plist-main { display: grid; min-width: 0; }
.plist-main small, .plist-num small { color: var(--text-3); font-size: 14px; }
.plist-num { display: grid; justify-items: end; min-width: 64px; line-height: 1.25; font-variant-numeric: tabular-nums; }
.plist-num.narrow { min-width: 48px; }
.todo-list { display: grid; gap: 10px; align-content: start; }
.todo { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 12px; padding: 11px 12px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface-2); }
.todo-icon { width: 30px; height: 30px; border-radius: 9px; display: grid; place-items: center; background: var(--surface-3); color: var(--text-2); flex: none; }
.todo-info .todo-icon { background: var(--info-soft); color: var(--info); }
.todo-warn .todo-icon { background: var(--warn-soft); color: var(--warn); }
.todo-bad .todo-icon { background: var(--bad-soft); color: var(--bad); }
.todo-text { display: grid; min-width: 0; line-height: 1.4; }
.todo-text small { color: var(--text-3); font-size: var(--fs-xs); overflow-wrap: anywhere; }
.todo-item { display: flex; align-items: flex-start; gap: 12px; }
.todo-item .todo-icon { width: 24px; height: 24px; border-radius: 50%; background: var(--ok-soft); color: var(--ok); margin-top: 1px; }
.todo-item p { margin: 2px 0 0; }
.todo-list:has(.todo-item) { gap: 14px; }

/* ---------- 渠道 ---------- */
.provider-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }
.provider-card { display: grid; gap: 12px; align-content: start; padding: 16px 18px; transition: border-color .15s, box-shadow .15s; }
.provider-card:hover { border-color: var(--line-strong); box-shadow: var(--shadow-md); }
.provider-card.is-off { background: var(--surface-2); }
.provider-card.is-off .provider-id strong { color: var(--text-2); }
.provider-top { display: flex; align-items: center; gap: 10px; }
.provider-id { flex: 1; min-width: 0; display: grid; line-height: 1.35; }
.provider-id small { color: var(--text-3); font-size: var(--fs-xs); }
.provider-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin: 0; padding: 10px 12px; border-radius: 10px; background: var(--surface-2); }
.provider-card.is-off .provider-stats { background: var(--surface-3); }
.provider-stats dt { font-size: 14px; color: var(--text-3); }
.provider-stats dd { margin: 2px 0 0; font-size: var(--fs-lg); font-weight: 650; font-variant-numeric: tabular-nums; }
.provider-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.test-result { display: flex; align-items: flex-start; gap: 8px; padding: 8px 10px; border-radius: 8px; font-size: var(--fs-sm); line-height: 1.5; }
.test-result svg { flex: none; margin-top: 2px; }
.test-result.ok { background: var(--ok-soft); color: var(--ok); }
.test-result.bad { background: var(--bad-soft); color: var(--bad); }
.span-all { grid-column: 1 / -1; }
.usage-box { display: grid; gap: 8px; padding: 14px 16px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface-2); }
.usage-box-head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 4px 14px; }
.usage-box p { margin: 0; }
.preset-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.preset { display: grid; gap: 8px; align-content: start; padding: 14px 16px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface); transition: border-color .15s; }
.preset:hover { border-color: var(--line-strong); }
.preset p { margin: 0; font-size: var(--fs-sm); line-height: 1.6; }
.preset-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.preset-url { display: block; padding: 5px 9px; border-radius: 6px; background: var(--surface-2); color: var(--text-2); font-size: 14px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.preset .btn { justify-self: start; }

/* ---------- 模型库 ---------- */
.card.toolbar { display: grid; gap: 10px; padding: 12px 14px; }
.toolbar { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 12px; }
.toolbar-row { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.toolbar-group { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.toolbar-group.grow { flex: 1 1 340px; min-width: 0; }
.toolbar-group .search { flex: 1 1 200px; min-width: 160px; }
.toolbar-search { flex: 1 1 260px; min-width: 200px; }
.toolbar .select { width: auto; min-width: 128px; }
.toolbar-summary { margin-left: auto; }
.results { display: grid; gap: 16px; }
.model-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 14px; }
.model-card { display: grid; gap: 12px; align-content: start; padding: 16px; transition: border-color .15s, box-shadow .15s, transform .15s; }
.model-card:hover { border-color: var(--line-strong); box-shadow: var(--shadow-md); }
.model-card.is-off { background: var(--surface-2); }
.model-card.is-off .model-title strong { color: var(--text-2); }
.model-top { display: flex; align-items: center; gap: 12px; }
.model-title { flex: 1; min-width: 0; display: grid; gap: 2px; }
.model-id { display: flex; align-items: center; gap: 2px; min-width: 0; }
.model-id code { padding: 0; background: transparent; color: var(--text-3); font-size: 14px; }
.model-id .btn { opacity: .55; }
.model-card:hover .model-id .btn, .model-id .btn:focus-visible { opacity: 1; }
.model-route { margin: 0; overflow-wrap: anywhere; line-height: 1.6; }
.model-foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; padding-top: 12px; border-top: 1px solid var(--line); }
.group-head { display: flex; align-items: center; gap: 10px; margin-top: 8px; }
.group-head h2 { font-size: var(--fs-lg); }
.group-icon { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; background: var(--surface-3); color: var(--text-2); }
.more { display: grid; place-items: center; padding: 6px 0; }
.is-off .status-dot { opacity: .8; }
tr.is-off td { color: var(--text-3); }
.price-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 14px; }
.price-card { display: grid; gap: 12px; align-content: start; padding: 16px; }
.price-top { display: flex; align-items: center; gap: 12px; }
.price-top > .badge { margin-left: auto; flex: none; }
.price-title { flex: 1; min-width: 0; display: grid; }
.price-title small { color: var(--text-3); }
.price-card p { margin: 0; }
.price-numbers { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 14px; padding: 12px; border-radius: var(--radius-md); background: var(--surface-2); }
.price-numbers > * { display: grid; gap: 4px; align-content: start; min-width: 0; }
.price-numbers small { color: var(--text-3); font-size: var(--fs-xs); }
.price-numbers strong, .price-numbers output { font-size: var(--fs-lg); font-variant-numeric: tabular-nums; }
.price-foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; }

/* ---------- 对话 ---------- */
.page-chat { height: calc(100vh - var(--topbar-h)); height: calc(100dvh - var(--topbar-h)); grid-template-rows: auto minmax(0, 1fr); padding-bottom: 20px; }
.model-picker { display: inline-flex; align-items: center; gap: 10px; height: 38px; min-width: 220px; max-width: 320px; padding: 0 12px; border: 1px solid var(--line-strong); border-radius: 10px; background: var(--surface); color: var(--text); text-align: left; transition: border-color .15s, box-shadow .15s; }
.model-picker:hover { border-color: var(--text-3); }
.model-picker > svg { width: 18px; height: 18px; color: var(--text-3); flex: none; }
.model-picker-text { flex: 1; min-width: 0; display: grid; line-height: 1.25; }
.model-picker-text strong { font-size: var(--fs-sm); }
.model-picker-text small { color: var(--text-3); font-size: 14px; }
.chat-card { display: grid; grid-template-rows: auto minmax(0, 1fr) auto; min-height: 0; overflow: hidden; }
.chat-meta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 16px; padding: 12px 20px; border-bottom: 1px solid var(--line); background: var(--surface-2); }
.chat-meta:empty { display: none; }
.chat-meta-main { display: flex; align-items: baseline; gap: 10px; min-width: 0; }
.chat-meta-main code { padding: 0; background: transparent; color: var(--text-3); font-size: var(--fs-xs); overflow-wrap: anywhere; }
.chat-scroll { overflow: auto; padding: 22px 20px; display: flex; flex-direction: column; gap: 20px; overscroll-behavior: contain; }
.chat-scroll:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.chat-welcome { margin: auto; display: grid; justify-items: center; gap: 10px; max-width: 540px; padding: 24px 12px; text-align: center; }
.chat-welcome h2 { font-size: var(--fs-xl); }
.chat-welcome p { color: var(--text-2); }
.chat-welcome .chips { justify-content: center; margin-top: 6px; }
.msg { display: flex; align-items: flex-start; gap: 12px; width: 100%; max-width: 860px; margin: 0 auto; }
.msg > .monogram { margin-top: 2px; }
.msg-user { justify-content: flex-end; }
.msg-user .msg-body { max-width: min(640px, 100%); padding: 10px 15px; border-radius: 16px 16px 4px 16px; background: var(--accent); color: var(--on-accent); overflow-wrap: anywhere; white-space: pre-wrap; line-height: 1.65; }
.msg-user .msg-body p { margin: 0; }
.msg-main { flex: 1; min-width: 0; display: grid; gap: 6px; }
.msg-assistant .msg-body { min-width: 0; line-height: 1.75; overflow-wrap: anywhere; }
.msg-body.typing { display: flex; align-items: center; gap: 10px; padding: 6px 0; }
.dots { display: inline-flex; gap: 4px; }
.dots i { width: 6px; height: 6px; border-radius: 50%; background: var(--text-3); animation: dot-bounce 1.2s ease-in-out infinite; }
.dots i:nth-child(2) { animation-delay: .15s; } .dots i:nth-child(3) { animation-delay: .3s; }
@keyframes dot-bounce { 0%, 80%, 100% { opacity: .3; transform: none; } 40% { opacity: 1; transform: translateY(-3px); } }
.msg-error { display: flex; align-items: flex-start; gap: 10px; padding: 12px 14px; border: 1px solid var(--bad-line); border-radius: var(--radius-md); background: var(--bad-soft); }
.msg-error > svg { flex: none; margin-top: 2px; color: var(--bad); }
.msg-error p { margin: 4px 0 0; color: var(--text-2); overflow-wrap: anywhere; }
.msg-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 12px; min-height: 28px; }
.attempts { margin: 8px 0 0; padding-left: 18px; display: grid; gap: 4px; color: var(--text-2); overflow-wrap: anywhere; }
.composer { display: grid; gap: 8px; padding: 12px 18px 14px; border-top: 1px solid var(--line); background: var(--surface); }
.composer-box { display: flex; align-items: flex-end; gap: 10px; padding: 8px 8px 8px 14px; border: 1px solid var(--line-strong); border-radius: 14px; background: var(--surface); transition: border-color .15s, box-shadow .15s; }
.composer-box:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 20%, transparent); }
.composer-input { flex: 1; min-width: 0; min-height: 28px; max-height: 200px; padding: 5px 0; border: 0; outline: none; resize: none; background: transparent; line-height: 1.6; font-size: var(--fs-md); }
.composer-input::placeholder { color: var(--text-3); }
.composer-send { flex: none; width: 38px; height: 38px; padding: 0; border-radius: 10px; }
.composer-foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 4px 14px; }
@media (max-width: 720px) { .composer-input { font-size: 16px; } }
.picker { display: grid; grid-template-rows: auto minmax(0, 1fr); min-height: 0; }
.picker-search { padding: 10px; border-bottom: 1px solid var(--line); }
.picker-list { overflow: auto; display: grid; gap: 1px; align-content: start; max-height: 340px; padding: 6px; }
.picker-group { padding: 10px 10px 4px; font-size: 14px; font-weight: 600; letter-spacing: .08em; color: var(--text-3); }
.picker-item { display: flex; align-items: center; gap: 10px; width: 100%; padding: 8px 10px; border: 0; border-radius: 8px; background: transparent; color: inherit; text-align: left; }
.picker-item:hover { background: var(--surface-2); }
.picker-item[aria-current="true"] { background: var(--accent-soft); color: var(--accent-text); }
.picker-item-text { flex: 1; min-width: 0; display: grid; line-height: 1.35; }
.picker-item-text small { color: var(--text-3); font-size: 14px; }
.picker-item > svg { flex: none; }

/* ---------- Markdown ---------- */
.md > * + * { margin-top: .75em; }
.md p, .md ul, .md ol { margin: 0; }
.md > * + p, .md > * + ul, .md > * + ol { margin-top: .75em; }
.md ul, .md ol { padding-left: 1.5em; display: grid; gap: .3em; }
.md-h { margin-top: 1.1em !important; font-size: 1.04em; line-height: 1.4; }
.md code { padding: .12em .4em; border-radius: 5px; background: var(--surface-3); font-size: .9em; }
.md .codeblock code { padding: 0; background: transparent; }
.md-code { margin: .9em 0; }
.md blockquote { margin: 0; padding: 2px 0 2px 14px; border-left: 3px solid var(--accent-line); color: var(--text-2); }
.md a { color: var(--accent-text); text-decoration: underline; text-underline-offset: 3px; }
.md hr { border: 0; border-top: 1px solid var(--line); margin: 1em 0; }
.md-table { overflow: auto; border: 1px solid var(--line); border-radius: 10px; }
.md-table table { border-collapse: collapse; width: 100%; font-size: var(--fs-sm); }
.md-table th, .md-table td { padding: 8px 12px; border-bottom: 1px solid var(--line); text-align: left; }
.md-table th { background: var(--surface-2); font-weight: 600; }
.md-table tr:last-child td { border-bottom: 0; }

/* ---------- 密钥与日志 ---------- */
.key-list { display: grid; padding: 6px 10px 10px; }
.key-row { display: grid; grid-template-columns: minmax(200px, 1.15fr) minmax(220px, 1.4fr) auto auto; align-items: center; gap: 18px; padding: 14px 10px; border-top: 1px solid var(--line); border-radius: 10px; transition: background .12s; }
.key-row:first-child { border-top: 0; }
.key-row:hover { background: var(--surface-2); }
.key-row.is-off .key-id strong { color: var(--text-2); }
.key-row.is-off .bar > span { background: var(--text-3); }
.key-id { display: flex; align-items: center; gap: 12px; min-width: 0; }
.key-id .cell-main { display: grid; gap: 1px; min-width: 0; }
.key-id small { color: var(--text-3); font-size: var(--fs-xs); }
.key-glyph { flex: none; width: 38px; height: 38px; border-radius: 11px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent-text); }
.key-row.is-off .key-glyph { background: var(--surface-3); color: var(--text-3); }
.key-usage { min-width: 0; }
.key-usage-line { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 2px 10px; margin-bottom: 7px; font-size: var(--fs-sm); font-variant-numeric: tabular-nums; }
.key-state { display: flex; align-items: center; gap: 10px; }
.key-actions { display: flex; gap: 6px; justify-content: flex-end; }

/* ---------- 额度充值 ---------- */
.fieldset { display: grid; gap: 10px; min-width: 0; margin: 0; padding: 0; border: 0; }
.fieldset legend, .legend { display: flex; align-items: center; gap: 10px; padding: 0; margin-bottom: 2px; font-size: var(--fs-md); font-weight: 600; color: var(--text); }
.fieldset > .legend { margin-bottom: 0; }
.step { flex: none; width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent-text); font-size: 14px; font-weight: 700; }
.choice-grid-sm { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.choice-compact .choice-body { padding: 11px 14px; }
.choice-row { display: flex; align-items: center; gap: 10px; }
.choice-row > svg { color: var(--accent-text); }
.pay-summary { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 36px; padding: 16px 18px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface-2); }
.pay-summary small { display: block; color: var(--text-3); font-size: var(--fs-xs); }
.summary-value { display: block; margin-top: 2px; font-size: var(--fs-xl); letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.pay-summary .btn { margin-left: auto; }
.checkout { border-color: var(--accent-line); background: linear-gradient(180deg, var(--accent-soft), var(--surface) 60%); }
.checkout.is-paid { border-color: var(--ok-line); background: linear-gradient(180deg, var(--ok-soft), var(--surface) 60%); }
.checkout-head { display: flex; align-items: flex-start; gap: 14px; }
.checkout-head h3 { font-size: var(--fs-lg); }
.checkout-head p { margin: 4px 0 0; font-size: var(--fs-sm); overflow-wrap: anywhere; }
.checkout-icon { flex: none; width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent-text); border: 1px solid var(--accent-line); }
.checkout.is-paid .checkout-icon { background: var(--ok-soft); color: var(--ok); border-color: var(--ok-line); }
.steps { display: grid; gap: 16px; margin: 0; list-style: none; }
.step-item { display: flex; align-items: flex-start; gap: 12px; }
.step-item p { margin: 2px 0 0; }
.step-no { flex: none; width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent-text); font-size: 14px; font-weight: 700; margin-top: 1px; }
.side-note { border-top: 1px solid var(--line); }

/* ---------- 个人订阅 ---------- */
.sub-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 16px; align-items: start; }
.sub-grid > .callout, .sub-grid > .empty { grid-column: 1 / -1; }
.sub-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.sub-top h3 { font-size: var(--fs-lg); }
.sub-tags { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 6px; }
.sub-card p { margin: 0; }
.sub-meter { display: grid; gap: 7px; }
.sub-meter-line { display: flex; align-items: baseline; gap: 8px; }
.sub-meter-line strong { font-size: 28px; letter-spacing: -.03em; line-height: 1.1; font-variant-numeric: tabular-nums; }
.sub-reset { display: flex; align-items: center; gap: 6px; color: var(--text-2); }
.sub-reset svg { flex: none; }
.sub-reset.is-warn { color: var(--warn); } .sub-reset.is-ok { color: var(--ok); }
.sub-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.sub-foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; padding-top: 12px; border-top: 1px solid var(--line); }

/* ---------- 安全与审计 ---------- */
.sec-score-body { display: flex; flex-wrap: wrap; align-items: center; gap: 22px 28px; padding: 24px; }
.sec-score-body .stack { flex: 1 1 220px; min-width: 0; }
.sec-score-body h2 { font-size: var(--fs-xl); }
.sec-score-body p { margin: 4px 0 0; }
.check-list { display: grid; margin: 0; padding: 4px 14px 12px; list-style: none; }
.check { display: flex; align-items: flex-start; gap: 14px; padding: 15px 4px; border-top: 1px solid var(--line); }
.check:first-child { border-top: 0; }
.check-icon { flex: none; margin-top: 1px; display: grid; }
.check-ok .check-icon { color: var(--ok); }
.check-warning .check-icon { color: var(--warn); }
.check-critical .check-icon { color: var(--bad); }
.check-main { flex: 1; min-width: 0; display: grid; gap: 5px; }
.check-title { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.check-main p { margin: 0; font-size: var(--fs-sm); line-height: 1.65; overflow-wrap: anywhere; }
.check-hint { display: flex; align-items: flex-start; gap: 8px; margin-top: 2px !important; padding: 8px 11px; border-radius: 8px; background: var(--accent-soft); color: var(--accent-text) !important; }
.check-hint svg { flex: none; margin-top: 3px; }

/* ---------- 响应式 ---------- */
@media (max-width: 1180px) {
  .g-hero, .g-main { grid-template-columns: minmax(0, 1fr); }
  .key-row { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px 18px; }
  .key-state, .key-actions { justify-content: flex-start; }
}
@media (max-width: 960px) {
  .page { padding: 22px 18px 56px; }
  .g-split { grid-template-columns: minmax(0, 1fr); }
  .page-chat { height: calc(100dvh - var(--topbar-h)); padding-bottom: 14px; }
}
@media (max-width: 640px) {
  .page { padding: 18px 14px 48px; gap: 16px; }
  .page-head h1 { font-size: 22px; }
  .page-actions { width: 100%; }
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .kpi { padding: 14px 14px 12px; }
  .kpi-value strong { font-size: 24px; }
  .kpi-spark { display: none; }
  .hero { padding: 18px; }
  .provider-grid, .model-grid, .price-grid, .sub-grid { grid-template-columns: minmax(0, 1fr); }
  .key-row { grid-template-columns: minmax(0, 1fr); }
  .key-actions { justify-content: flex-start; }
  .sub-form, .price-numbers { grid-template-columns: minmax(0, 1fr); }
  .chat-scroll { padding: 16px 12px; gap: 16px; }
  .composer { padding: 10px 12px 12px; }
  .model-picker { min-width: 0; flex: 1; max-width: none; }
  .todo { grid-template-columns: auto minmax(0, 1fr); }
  .todo > .btn { grid-column: 1 / -1; justify-self: start; }
  .pay-summary .btn { margin-left: 0; width: 100%; }
  .toolbar-summary { margin-left: 0; width: 100%; }
  .chart { --axis: 34px; }
  .plist-row { grid-template-columns: auto minmax(0, 1fr) auto; }
  .plist-num.narrow { display: none; }
  .clip-text { max-width: 220px; }
}
@media (prefers-reduced-motion: reduce) {
  .ring-fill, .dots i, .is-spinning svg { animation: none; transition: none; }
}

/* 本机授权与只读助手 */
.section-title{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.integration-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:16px;margin-top:16px}
.personal-source,.agent-task{padding:20px;border:1px solid var(--line);border-radius:var(--radius-md);min-width:0}
.personal-detail,.agent-muted{color:var(--text-2);font-size:14px;line-height:1.65}
.personal-ready{color:var(--ok)}.personal-warning{color:var(--warn)}.agent-task-error{color:var(--bad)}
.integration-form,.personal-agent-form{display:grid;gap:12px;margin-top:16px;justify-items:start}
.integration-form label,.personal-agent-form label{display:grid;gap:8px;width:100%}
.integrations-page input,.integrations-page textarea{width:100%;border:1px solid var(--line-strong);background:var(--surface);color:var(--text);border-radius:8px;padding:12px;font:inherit}
.integrations-page button{min-height:44px;cursor:pointer}.personal-source button{display:block;margin-top:12px;padding:8px 12px;color:var(--text);border:1px solid var(--line-strong);border-radius:8px;background:var(--surface-2)}
.integration-tasks{display:grid;gap:16px;margin-top:16px}.agent-task-header{display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between}
.agent-task-answer{white-space:pre-wrap;overflow-wrap:anywhere;font-size:14px;line-height:1.65}.agent-task-prompt{overflow-wrap:anywhere}

.chart-line span{white-space:nowrap;min-width:32px;text-align:right;right:calc(100% + 10px)}
@media(max-width:640px){.table-wrap .table{min-width:640px}.btn,.btn-sm,.segmented button,.chip{min-height:44px}.btn-icon,.btn-icon.btn-sm{min-width:44px}.model-picker{min-height:44px}}

.sub-top{flex-direction:column}.sub-tags{justify-content:flex-start}.sub-foot a{display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
@media(max-width:640px){.card-head{align-items:flex-start;flex-direction:column}.card-actions{flex-wrap:wrap}.sub-grid{grid-template-columns:minmax(0,1fr)}}
html[data-theme="dark"] .monogram{color:color-mix(in srgb,var(--vendor) 55%,white)}