/* FleetView — 组件层 */

/* ---------------------------------------------------------- 主推服务卡 */
.hero {
  background: var(--card); border-radius: var(--r-lg); padding: 24px;
  box-shadow: var(--sh-1); display: grid; grid-template-columns: minmax(0, 1fr) 300px;
  gap: var(--gap-lg); align-items: stretch;
}
@media (max-width: 1240px) { .hero { grid-template-columns: 1fr; } }

.hero-left { display: flex; flex-direction: column; }
.hero-left .bignum { margin: 18px 0 6px; }
.hero-meta { display: grid; grid-template-columns: 1fr 1px 1fr 1px 1fr; gap: var(--gap-lg); margin-top: auto; padding-top: 18px; }

.gradcard {
  border-radius: 22px; padding: 20px; color: #fff; position: relative; overflow: hidden;
  background:
    radial-gradient(58% 42% at 93% 96%, #ffc74e 0%, #ff7a1f 17%, #e01f2d 40%, rgba(120, 16, 26, 0) 74%),
    radial-gradient(70% 50% at 8% 4%, rgba(255, 92, 70, .22) 0%, transparent 62%),
    linear-gradient(158deg, #2b0b11 0%, #180709 52%, #0c0406 100%);
  box-shadow: 0 18px 38px -14px rgba(160, 26, 36, .5);
  display: flex; flex-direction: column; min-height: 190px;
}
.gradcard::after {
  content: ""; position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, .5) 1px, transparent 1.2px);
  background-size: 9px 9px;
  -webkit-mask-image: radial-gradient(52% 38% at 93% 96%, #000 0%, transparent 72%);
  mask-image: radial-gradient(52% 38% at 93% 96%, #000 0%, transparent 72%);
  opacity: .5; pointer-events: none;
}
.gradcard .gc-top { display: flex; align-items: center; justify-content: space-between; position: relative; z-index: 1; }
.gradcard .gc-name { font-size: 13px; font-weight: 700; letter-spacing: .03em; opacity: .9; }
.gradcard .gc-num { font-size: 34px; font-weight: 800; letter-spacing: -.03em; margin-top: auto; position: relative; z-index: 1; }
.gradcard .gc-num small { font-size: 14px; opacity: .75; font-weight: 650; margin-left: 5px; }
.gradcard .gc-sub { font-size: 12px; opacity: .78; margin-top: 6px; position: relative; z-index: 1; font-weight: 550; }
.gradcard .gc-badge {
  background: rgba(255, 255, 255, .17); border: 1px solid rgba(255, 255, 255, .25);
  border-radius: 999px; padding: 5px 11px; font-size: 10.5px; font-weight: 750;
  letter-spacing: .12em; text-transform: uppercase; backdrop-filter: blur(6px);
}

/* ---------------------------------------------------------- 服务卡 */
.svc {
  background: var(--card); border-radius: var(--r-md); padding: 18px 19px;
  box-shadow: var(--sh-1); display: flex; flex-direction: column; gap: var(--gap-md);
  transition: transform .18s, box-shadow .18s; position: relative;
}
.svc:hover { transform: translateY(-2px); box-shadow: var(--sh-2); }
.svc.is-down { box-shadow: 0 1px 2px rgba(245, 51, 63, .1), 0 14px 30px -12px rgba(245, 51, 63, .38); }
.svc.is-paused { opacity: .62; }

.svc-top { display: flex; align-items: flex-start; gap: var(--gap-md); }
.svc-ic {
  width: 40px; height: 40px; border-radius: 13px; background: var(--card-soft);
  display: grid; place-items: center; flex: none; color: var(--ink-2);
}
.svc-ic svg { width: 19px; height: 19px; }
.svc.is-down .svc-ic { background: var(--fail-bg); color: var(--red); }
.svc-name { font-size: 15px; font-weight: 760; letter-spacing: -.012em; }
.svc-desc { font-size: 11.5px; color: var(--muted); margin-top: 2px; font-weight: 500; line-height: 1.35; }
.svc-grp {
  font-size: 10px; font-weight: 750; letter-spacing: .08em; color: var(--muted);
  background: var(--card-soft); border-radius: 7px; padding: 3px 8px; margin-left: auto; flex: none;
}

.svc-body { background: var(--card-soft); border-radius: var(--r-sm); padding: 12px 14px; display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap-md); }
.svc-body .k { font-size: 10px; color: var(--muted); font-weight: 650; letter-spacing: .04em; }
.svc-body .v { font-size: 13px; font-weight: 750; font-variant-numeric: tabular-nums; margin-top: 2px; }
.svc-body .v.off { color: var(--faint); }

.svc-foot { display: flex; align-items: center; gap: var(--gap-sm); }
.svc-foot .note { font-size: 11px; color: var(--red); font-weight: 600; }
.svc-actions { margin-left: auto; display: flex; gap: 6px; }

.mini-btn {
  border: 0; background: var(--card-soft); border-radius: 10px; width: 30px; height: 30px;
  display: grid; place-items: center; cursor: pointer; color: var(--ink-2);
  transition: background .15s, color .15s, transform .15s;
}
.mini-btn:hover { background: var(--ink); color: var(--card); transform: translateY(-1px); }
.mini-btn:disabled { opacity: .35; cursor: not-allowed; transform: none; }
.mini-btn.danger:hover { background: var(--red); }
.mini-btn.go:hover { background: var(--green); }
.mini-btn svg { width: 14px; height: 14px; }

.spark { width: 100%; height: 26px; display: block; }

/* ---------------------------------------------------------- 表 / 列表 */
.rows { display: flex; flex-direction: column; gap: var(--gap-sm); }

.row-item {
  background: var(--card-soft); border-radius: var(--r-sm); padding: 12px 15px;
  display: grid; align-items: center; gap: var(--gap-md); transition: background .15s;
}
.row-item:hover { background: var(--row-hover); }
.row-item.fail { background: var(--fail-bg); }
.row-item.fail:hover { background: var(--fail-bg-h); }

.rank {
  width: 26px; height: 26px; border-radius: 9px; background: var(--card); color: var(--muted);
  display: grid; place-items: center; font-size: 11.5px; font-weight: 800; flex: none;
  box-shadow: 0 2px 5px rgba(16, 24, 40, .07);
}

.tag {
  font-size: 10px; font-weight: 750; letter-spacing: .05em; border-radius: 7px;
  padding: 3px 8px; background: var(--card); color: var(--muted); white-space: nowrap;
}
.tag.cpa { background: #eef3ff; color: #2f6bff; }
.tag.hermes { background: #fff2e8; color: #d4600f; }
.tag.ok { background: #eafaef; color: var(--green); }
.tag.bad { background: #ffecee; color: var(--red); }

.bar-track { height: 7px; background: var(--track); border-radius: 999px; overflow: hidden; }
.bar-fill { height: 100%; border-radius: 999px; background: linear-gradient(90deg, #ff8a4c, var(--red)); transition: width .5s; }
.bar-fill.green { background: linear-gradient(90deg, #5fd77f, var(--green)); }
.bar-fill.amber { background: linear-gradient(90deg, #ffd08a, var(--amber)); }
.bar-fill.blue { background: linear-gradient(90deg, #6d9bff, var(--blue)); }

.mono { font-variant-numeric: tabular-nums; }
.tnum { font-variant-numeric: tabular-nums; font-weight: 750; }
.muted { color: var(--muted); }
.faint { color: var(--faint); }
.tiny { font-size: 11px; }
.ellip { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------------------------------------------------------- 时间线 */
.timeline { display: flex; align-items: center; padding: 6px 0 2px; }
.tl-node { display: flex; flex-direction: column; align-items: center; gap: var(--gap-sm); flex: none; }
.tl-dot {
  width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center;
  background: var(--green); color: #fff; box-shadow: 0 3px 8px rgba(34, 176, 75, .35);
}
.tl-dot.bad { background: var(--red); box-shadow: 0 3px 8px rgba(245, 51, 63, .35); }
.tl-dot.idle { background: var(--track); box-shadow: none; }
.tl-dot svg { width: 12px; height: 12px; }
.tl-label { font-size: 10.5px; font-weight: 700; color: var(--ink-2); }
.tl-time { font-size: 10px; color: var(--faint); font-weight: 550; }
.tl-line { height: 5px; border-radius: 999px; flex: 1; background: var(--track); margin: 0 -2px 26px; }
.tl-line.done { background: linear-gradient(90deg, #7fdc9c, var(--green)); }

/* ---------------------------------------------------------- 图表 */
.chart-wrap { position: relative; width: 100%; }
canvas { display: block; width: 100%; }

.legend { display: flex; gap: var(--gap-lg); align-items: center; flex-wrap: wrap; }
.legend i { width: 9px; height: 9px; border-radius: 3px; display: inline-block; margin-right: 6px; }
.legend span { font-size: 11.5px; color: var(--muted); font-weight: 650; }

.tooltip {
  position: fixed; background: var(--ink); color: #fff; border-radius: 11px;
  padding: 9px 13px; font-size: 12px; font-weight: 600; pointer-events: none;
  box-shadow: 0 12px 28px -8px rgba(11, 14, 19, .55); z-index: 200; opacity: 0;
  transition: opacity .12s; white-space: pre; line-height: 1.5;
}
.tooltip.on { opacity: 1; }

/* ---------------------------------------------------------- 直方图 */
.histo { display: flex; align-items: flex-end; gap: var(--gap-sm); height: 160px; padding-top: 8px; }
.histo .hb { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; gap: var(--gap-sm); height: 100%; }
.histo .hbar {
  width: 100%; border-radius: 9px 9px 5px 5px; min-height: 3px;
  background: linear-gradient(180deg, #ffd3a1, #ff8a4c 45%, var(--red));
  transition: height .5s; position: relative;
}
.histo .hb.fast .hbar { background: linear-gradient(180deg, #a8ecbd, #45cc72 45%, var(--green)); }
.histo .hb.mid .hbar { background: linear-gradient(180deg, #ffe0a8, #ffb02e 50%, #f58a00); }
.histo .hval { font-size: 11.5px; font-weight: 780; }
.histo .hlab { font-size: 10px; color: var(--muted); font-weight: 650; }

/* ---------------------------------------------------------- 弹层 */
.sheet-bg {
  position: fixed; inset: 0; background: rgba(20, 26, 34, .28); backdrop-filter: blur(4px);
  z-index: 300; display: grid; place-items: center; opacity: 0; pointer-events: none;
  transition: opacity .2s;
}
.sheet-bg.on { opacity: 1; pointer-events: auto; }
.sheet {
  background: var(--card); border-radius: var(--r-lg); padding: 26px; width: min(620px, 92vw);
  max-height: 84vh; overflow: auto; box-shadow: 0 40px 80px -20px rgba(11, 14, 19, .45);
  transform: translateY(10px) scale(.98); transition: transform .22s;
}
.sheet-bg.on .sheet { transform: none; }

.toast {
  position: fixed; bottom: 26px; left: 50%; transform: translateX(-50%) translateY(14px);
  background: var(--ink); color: #fff; padding: 13px 22px; border-radius: 999px;
  font-size: 13px; font-weight: 700; box-shadow: 0 18px 40px -12px rgba(11, 14, 19, .6);
  opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s; z-index: 400;
  max-width: 76vw; text-align: center;
}
.toast.on { opacity: 1; transform: translateX(-50%); }
.toast.bad { background: var(--red); }
.toast.good { background: var(--green); }

.empty { text-align: center; padding: 44px 20px; color: var(--faint); font-size: 13.5px; font-weight: 600; }

input[type="text"], input[type="number"], select {
  font-family: var(--font); font-size: 13.5px; font-weight: 600; color: var(--ink);
  border: 1px solid var(--line); border-radius: 12px; padding: 10px 13px;
  background: var(--card-soft); outline: none; width: 100%;
}
input:focus, select:focus { border-color: var(--muted); background: var(--card); }

.switch { display: flex; align-items: center; gap: var(--gap-sm); cursor: pointer; user-select: none; }
.switch .track { width: 40px; height: 23px; border-radius: 999px; background: var(--track); position: relative; transition: background .2s; flex: none; }
.switch .track::after { content: ""; position: absolute; top: 3px; left: 3px; width: 17px; height: 17px; border-radius: 50%; background: #fff; box-shadow: 0 2px 5px rgba(0, 0, 0, .18); transition: transform .2s; }
.switch.on .track { background: var(--green); }
.switch.on .track::after { transform: translateX(17px); }

/* ---------------------------------------------------------- 导航分组 */
.nav-sep { height: 1px; background: var(--nav-sep); margin: 4px 7px; }

.nav-dot {
  position: absolute; top: 8px; right: 9px; width: 7px; height: 7px;
  border-radius: 50%; background: var(--red); border: 1.5px solid #fff;
}
.nav-btn.on .nav-dot { border-color: rgba(255, 255, 255, .8); background: #fff; }

.nav-live {
  position: absolute; top: 8px; right: 9px; width: 7px; height: 7px;
  border-radius: 50%; background: var(--green); border: 1.5px solid var(--card);
}
.nav-btn.on .nav-live { background: #fff; }

.rail-nav { max-height: calc(100vh - 190px); overflow: visible; }

/* ---------------------------------------------------------- 实时 */
.live-dot {
  width: 9px; height: 9px; border-radius: 50%; background: var(--green); flex: none;
  box-sizing: border-box; box-shadow: 0 0 0 3.5px var(--green-halo);
}
.live-dot.off { background: transparent; border: 2px dashed var(--faint); box-shadow: none; }

.feed { display: flex; flex-direction: column; gap: var(--gap-sm); max-height: 560px; overflow-y: auto; padding-right: 4px; }

/* 时间 / 来源 / 模型 / 调用方 / 首词 / 总耗时 / 结果 —— 与表头同一套列宽 */
.feed-row, .feed-head {
  display: grid; grid-template-columns: 46px 44px minmax(0, 1.25fr) minmax(0, 1fr) 76px 72px 72px;
  align-items: center; gap: var(--gap-md);
}
.feed-row {
  background: var(--card-soft); border-radius: var(--r-sm); padding: 10px 14px;
  animation: slideIn .42s cubic-bezier(.2, .9, .3, 1);
}
.feed-head {
  padding: 0 14px 9px; margin-bottom: 2px;
  border-bottom: 1px solid var(--line);
}
.feed-head span {
  font-size: 10px; font-weight: 750; letter-spacing: .1em;
  color: var(--faint); text-transform: uppercase;
}
.feed-row.fail { background: var(--fail-bg); }
.feed-row.fresh { box-shadow: inset 0 0 0 1.5px rgba(34, 176, 75, .45); }
.feed-row.fresh.fail { box-shadow: inset 0 0 0 1.5px rgba(245, 51, 63, .5); }

@keyframes slideIn {
  from { opacity: 0; transform: translateY(-9px); }
  to { opacity: 1; transform: none; }
}

.gauge-wrap { display: flex; align-items: center; gap: var(--gap-lg); }
.gauge { width: 118px; height: 118px; flex: none; position: relative; }
.gauge canvas { position: absolute; inset: 0; }
.gauge .g-txt {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 1px;
}
.gauge .g-v { font-size: 22px; font-weight: 800; letter-spacing: -.03em; }
.gauge .g-k { font-size: 10px; color: var(--muted); font-weight: 700; }

.pill-metric {
  background: var(--card-soft); border-radius: var(--r-sm); padding: 12px 15px;
  display: flex; flex-direction: column; gap: 3px; flex: 1; min-width: 0;
}
.pill-metric .k { font-size: 10.5px; color: var(--muted); font-weight: 700; letter-spacing: .05em; }
.pill-metric .v { font-size: 19px; font-weight: 800; letter-spacing: -.025em; font-variant-numeric: tabular-nums; }
.pill-metric .v small { font-size: 11.5px; color: var(--faint); font-weight: 650; margin-left: 3px; }

/* ---------------------------------------------------------- 健康徽标 */
.hbadge {
  font-size: 10px; font-weight: 780; letter-spacing: .08em; border-radius: 7px;
  padding: 4px 9px; white-space: nowrap; text-transform: uppercase;
}
.hbadge.ok { background: #eafaef; color: var(--green); }
.hbadge.watch { background: #fff6e6; color: #c47a00; }
.hbadge.degraded { background: #fff0e6; color: #d4600f; }
.hbadge.dead { background: #ffecee; color: var(--red); }

.acct-key {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11.5px; font-weight: 700; color: var(--ink-2);
  background: var(--card); border-radius: 7px; padding: 4px 9px;
}

/* ---------------------------------------------------------- Bento 错落布局 */
/* 列宽有变化，行高交给内容决定；align-self 制造高度差，避免固定行高溢出叠层 */
.bento {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--gap-lg);
  align-items: start;
}
.bento > * { min-width: 0; }

/* 需要跟同行最高的卡齐高时加 .stretch */
.bento .stretch { align-self: stretch; height: auto; }

/* 跨列 */
.c3  { grid-column: span 3; }
.c4  { grid-column: span 4; }
.c5  { grid-column: span 5; }
.c6  { grid-column: span 6; }
.c7  { grid-column: span 7; }
.c8  { grid-column: span 8; }
.c9  { grid-column: span 9; }
.c12 { grid-column: span 12; }

/* 高度档位：只设下限，内容更高就自然长高，绝不裁切 */
.h-xs { min-height: 148px; }
.h-sm { min-height: 196px; }
.h-md { min-height: 252px; }
.h-lg { min-height: 320px; }
.h-xl { min-height: 396px; }

/* 不做中间档重映射：任何重映射都会让同一行的跨列数加起来超过 12 而换行留白。
   12 列一直保持到 1180px，再整体折成单列。 */
@media (max-width: 1180px) {
  .c3, .c4, .c5, .c6, .c7, .c8, .c9 { grid-column: span 12; }
  .h-lg, .h-xl { min-height: 0; }
}

/* bento 内的卡片统一用纵向 flex，方便 flex:1 撑开与底部对齐 */
.bento .card, .bento .gradcard { display: flex; flex-direction: column; }

/* 强调卡 */
.card.accent {
  background: linear-gradient(155deg, var(--card) 0%, var(--card-soft) 100%);
  box-shadow: var(--sh-2);
}
.card.tall-num .bignum { font-size: 58px; }
.card.pad-lg { padding: 26px 28px; }

/* 深色反白卡 */
.card.dark {
  background: linear-gradient(158deg, #1b2029 0%, #0d1015 100%);
  color: #fff; box-shadow: 0 20px 42px -16px rgba(11, 14, 19, .6);
}
.card.dark .card-h h3, .card.dark .bignum { color: #fff; }
.card.dark .sub, .card.dark .muted, .card.dark .kv .k { color: #8e9aab; }
.card.dark .bignum small { color: #6f7d90; }
.card.dark .divider { background: rgba(255, 255, 255, .1); }
.card.dark .row-item { background: rgba(255, 255, 255, .05); }
.card.dark .row-item:hover { background: rgba(255, 255, 255, .09); }
.card.dark .kv .v { color: #fff; }

/* 跨行：行高自适应，跨行安全（不会像固定行高那样溢出叠层） */
.rs2 { grid-row: span 2; }
.rs3 { grid-row: span 3; }
@media (max-width: 1180px) { .rs2, .rs3 { grid-row: auto; } }

/* ---------------------------------------------------------- 告警横幅 */
.alert-banner {
  border-left: 4px solid var(--red);
  flex-direction: row !important; align-items: center; gap: var(--gap-lg);
  padding: 16px 22px; flex-wrap: wrap;
}
.alert-banner .ab-head { display: flex; align-items: center; gap: var(--gap-md); flex: none; }
.alert-banner .ab-ic {
  width: 38px; height: 38px; border-radius: 13px; background: var(--fail-bg); color: var(--red);
  display: grid; place-items: center; flex: none;
}
.alert-banner .ab-ic svg { width: 19px; height: 19px; }
.alert-banner .ab-title { font-size: 15px; font-weight: 780; color: var(--red); letter-spacing: -.01em; }
.alert-banner .ab-items { display: flex; gap: var(--gap-md); flex-wrap: wrap; flex: 1; min-width: 0; }
.alert-banner .ab-item {
  background: var(--fail-bg); border-radius: var(--r-sm); padding: 9px 13px;
  display: grid; grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center; gap: var(--gap-md); flex: 0 1 320px; min-width: 240px;
}

/* 卡内需要吃掉剩余高度的区域（等高行里的图表/图形区） */
.bento .grow { flex: 1 1 auto; min-height: 0; }


/* ---------------------------------------------------------- 深色适配 */
[data-theme="dark"] .tag.cpa { background: #1b2740; color: #8fb1ff; }
[data-theme="dark"] .tag.hermes { background: #33220f; color: #ffb066; }
[data-theme="dark"] .tag.ok { background: #14301f; color: #58d97f; }
[data-theme="dark"] .tag.bad { background: #351a1f; color: #ff7a85; }
[data-theme="dark"] .hbadge.ok { background: #14301f; color: #58d97f; }
[data-theme="dark"] .hbadge.watch { background: #33280f; color: #ffc861; }
[data-theme="dark"] .hbadge.degraded { background: #33220f; color: #ffab5e; }
[data-theme="dark"] .hbadge.dead { background: #351a1f; color: #ff7a85; }
[data-theme="dark"] .chip.on, [data-theme="dark"] .seg button.on { background: var(--ink); color: var(--bg2); }
[data-theme="dark"] .btn-dark { background: var(--ink); color: var(--bg2); }
[data-theme="dark"] .toast { background: var(--card); color: var(--ink); border: 1px solid var(--line); }
[data-theme="dark"] .rank { box-shadow: none; border: 1px solid var(--line); }
[data-theme="dark"] .pod .ic { box-shadow: none; border: 1px solid var(--line); }
/* 深色下 Hermes 卡反过来用浅底，保持对比 */
[data-theme="dark"] .card.dark {
  background: linear-gradient(158deg, #2b3342 0%, #1d232e 100%);
  border: 1px solid var(--line);
}
[data-theme="dark"] .card.accent { border: 1px solid var(--line); }
[data-theme="dark"] .svc:hover { box-shadow: var(--sh-2); }


/* ---------------------------------------------------------- 纵向堆叠列 */
/* 跨行卡片会撑开行轨，让不拉伸的卡之间出现额外空档；改用 stack 后间距恒为 --gap-lg */
.bento .stack { display: flex; flex-direction: column; gap: var(--gap-lg); min-width: 0; }
.bento .stack > .card { flex: none; }
.bento .stack > .grow-card { flex: 1 1 auto; min-height: 0; }

/* 实时流：历史上下文淡化 + 分隔线，区分「刚推来的」与「接入前的」 */
.feed-row.old { opacity: .82; }
.feed-row.fresh {
  box-shadow: inset 0 0 0 1.5px var(--green);
  background: color-mix(in srgb, var(--green) 7%, var(--card-soft));
}
.feed-row.fresh.fail { box-shadow: inset 0 0 0 1.5px var(--red); }
.feed-sep {
  display: flex; align-items: center; gap: var(--gap-md);
  margin: var(--gap-sm) 2px; color: var(--faint);
}
.feed-sep::before, .feed-sep::after {
  content: ""; flex: 1; height: 1px; background: var(--line);
}
.feed-sep span {
  font-size: 10px; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; white-space: nowrap;
}