/* smowete-server 网页样式。颜色都是 CSS 变量：浅色 / 深色各一套，图表从这里读颜色 */

:root {
  color-scheme: light;
  --page: #f9f9f7;
  --surface: #fcfcfb;
  --surface-2: #f3f2ee;
  --hover: rgba(11, 11, 11, 0.04);
  --border: rgba(11, 11, 11, 0.1);
  --border-strong: rgba(11, 11, 11, 0.18);
  --text: #0b0b0b;
  --text-2: #52514e;
  --muted: #898781;
  --grid: #e1e0d9;
  --axis: #c3c2b7;
  --accent: #2a78d6;
  --accent-wash: rgba(42, 120, 214, 0.1);
  --series-1: #2a78d6;
  --series-2: #eb6834;
  --series-3: #1baf7a;
  --series-4: #eda100;
  --good: #0ca30c;
  --good-text: #006300;
  --warning: #fab219;
  --warning-text: #8a5a00;
  --serious: #ec835a;
  --critical: #d03b3b;
  --critical-text: #b02a2a;
  --good-wash: rgba(12, 163, 12, 0.1);
  --warning-wash: rgba(250, 178, 25, 0.16);
  --critical-wash: rgba(208, 59, 59, 0.1);
  --nodata: #e8e7e2;
  --shadow: 0 1px 2px rgba(11, 11, 11, 0.04), 0 4px 16px rgba(11, 11, 11, 0.04);
  --mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  --radius: 10px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --page: #0d0d0d;
    --surface: #1a1a19;
    --surface-2: #232322;
    --hover: rgba(255, 255, 255, 0.05);
    --border: rgba(255, 255, 255, 0.1);
    --border-strong: rgba(255, 255, 255, 0.18);
    --text: #f0efec;
    --text-2: #c3c2b7;
    --muted: #898781;
    --grid: #2c2c2a;
    --axis: #383835;
    --accent: #3987e5;
    --accent-wash: rgba(57, 135, 229, 0.16);
    --series-1: #3987e5;
    --series-2: #d95926;
    --series-3: #199e70;
    --series-4: #c98500;
    --good-text: #0ca30c;
    --warning-text: #fab219;
    --critical-text: #e66767;
    --good-wash: rgba(12, 163, 12, 0.16);
    --warning-wash: rgba(250, 178, 25, 0.14);
    --critical-wash: rgba(208, 59, 59, 0.18);
    --nodata: #2c2c2a;
    --shadow: none;
  }
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --page: #0d0d0d;
  --surface: #1a1a19;
  --surface-2: #232322;
  --hover: rgba(255, 255, 255, 0.05);
  --border: rgba(255, 255, 255, 0.1);
  --border-strong: rgba(255, 255, 255, 0.18);
  --text: #f0efec;
  --text-2: #c3c2b7;
  --muted: #898781;
  --grid: #2c2c2a;
  --axis: #383835;
  --accent: #3987e5;
  --accent-wash: rgba(57, 135, 229, 0.16);
  --series-1: #3987e5;
  --series-2: #d95926;
  --series-3: #199e70;
  --series-4: #c98500;
  --good-text: #0ca30c;
  --warning-text: #fab219;
  --critical-text: #e66767;
  --good-wash: rgba(12, 163, 12, 0.16);
  --warning-wash: rgba(250, 178, 25, 0.14);
  --critical-wash: rgba(208, 59, 59, 0.18);
  --nodata: #2c2c2a;
  --shadow: none;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--page);
  color: var(--text);
  font: 14px/1.5 system-ui, -apple-system, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
button, input, select { font: inherit; color: inherit; }
[hidden] { display: none !important; }
code, .mono { font-family: var(--mono); font-size: 12.5px; }
.num { font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.text-2 { color: var(--text-2); }
.nowrap { white-space: nowrap; }
.ellipsis { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- 登录 ---------- */

.login {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 16px;
}
.login-card {
  width: 100%;
  max-width: 360px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px 24px 24px;
  box-shadow: var(--shadow);
}
.login-card h1 { font-size: 18px; margin: 12px 0 4px; }
.login-card p { margin: 0 0 20px; color: var(--text-2); font-size: 13px; }
.login-card input { width: 100%; margin-bottom: 12px; }
.login-card .btn { width: 100%; justify-content: center; }
.login-error { color: var(--critical-text); font-size: 13px; min-height: 20px; margin-top: 8px; }

/* ---------- 布局 ---------- */

.layout { display: grid; grid-template-columns: 216px minmax(0, 1fr); min-height: 100vh; }
.nav {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--border);
  background: var(--surface);
  padding: 16px 10px;
  overflow-y: auto;
}
.brand { display: flex; align-items: center; gap: 10px; padding: 4px 10px 18px; font-weight: 600; }
.brand small { display: block; font-weight: 400; color: var(--muted); font-size: 12px; line-height: 1.3; }
.logo { width: 28px; height: 28px; flex: none; }
.nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 7px 10px;
  border-radius: 8px;
  color: var(--text-2);
  margin-bottom: 2px;
}
.nav a:hover { background: var(--hover); text-decoration: none; color: var(--text); }
.nav a.active { background: var(--accent-wash); color: var(--text); font-weight: 500; }
.nav a svg { width: 18px; height: 18px; flex: none; stroke: currentColor; fill: none; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.nav .badge { margin-left: auto; }
.nav-foot { margin-top: auto; padding: 12px 10px 0; border-top: 1px solid var(--border); display: flex; flex-direction: column; gap: 8px; }
.nav-foot .row { display: flex; gap: 6px; }
.nav-foot .muted { font-size: 12px; }

main { min-width: 0; }
.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 24px;
  background: color-mix(in srgb, var(--page) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.topbar h2 { font-size: 16px; margin: 0; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.topbar .spacer { flex: 1; }
.menu-btn { display: none; }
.content { padding: 20px 24px 48px; max-width: 1480px; }

@media (max-width: 900px) {
  .layout { grid-template-columns: minmax(0, 1fr); }
  .nav {
    position: fixed;
    z-index: 40;
    left: 0;
    width: 240px;
    transform: translateX(-100%);
    transition: transform 0.2s;
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.2);
  }
  .nav.open { transform: none; }
  .menu-btn { display: inline-flex; }
  .topbar { padding: 10px 16px; }
  .content { padding: 16px 16px 40px; }
  .host-name { display: none; }
}
.scrim { position: fixed; inset: 0; background: rgba(0, 0, 0, 0.3); z-index: 30; }

/* ---------- 通用组件 ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 8px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { background: var(--hover); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { filter: brightness(1.06); }
.btn.small { padding: 3px 9px; font-size: 13px; }
.btn.ghost { border-color: transparent; background: transparent; }
.btn:disabled { opacity: 0.55; cursor: default; }
.btn svg { width: 16px; height: 16px; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

input[type="text"], input[type="password"], input[type="search"], select {
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  min-width: 0;
}
input:focus, select:focus, .btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }

.seg { display: inline-flex; border: 1px solid var(--border-strong); border-radius: 8px; overflow: hidden; background: var(--surface); }
.seg button { border: 0; background: none; padding: 4px 10px; cursor: pointer; color: var(--text-2); font-size: 13px; }
.seg button + button { border-left: 1px solid var(--border); }
.seg button.on { background: var(--accent-wash); color: var(--text); font-weight: 500; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  min-width: 0;
}
.card-head { display: flex; align-items: center; gap: 10px; padding: 14px 16px 0; flex-wrap: wrap; }
.card-head h3 { margin: 0; font-size: 14px; font-weight: 600; }
.card-head .sub { color: var(--muted); font-size: 12.5px; }
.card-head .right { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.card-body { padding: 12px 16px 16px; }
.card-body.flush { padding: 8px 0 4px; }

.section-head { display: flex; align-items: center; gap: 12px; margin: 28px 0 12px; flex-wrap: wrap; }
.section-head:first-child { margin-top: 0; }
.section-head h3 { margin: 0; font-size: 15px; font-weight: 600; }
.section-head .right { margin-left: auto; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

.grid { display: grid; gap: 14px; }
.grid.kpis { grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); }
.grid.two { grid-template-columns: repeat(auto-fill, minmax(min(100%, 520px), 1fr)); }
.grid.cards { grid-template-columns: repeat(auto-fill, minmax(min(100%, 380px), 1fr)); }
.grid.three { grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 0 7px;
  border-radius: 999px;
  font-size: 12px;
  line-height: 20px;
  background: var(--surface-2);
  color: var(--text-2);
  white-space: nowrap;
}
.badge.critical { background: var(--critical-wash); color: var(--critical-text); }
.badge.warning { background: var(--warning-wash); color: var(--warning-text); }
.badge.good { background: var(--good-wash); color: var(--good-text); }
.badge.accent { background: var(--accent-wash); color: var(--text); }

/* 状态：圆点（颜色）+ 符号 + 文字，不只靠颜色 */
.status { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; font-size: 13px; }
.status .dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  font-size: 10px;
  font-weight: 700;
  color: #fff;
  flex: none;
}
.status.ok .dot { background: var(--good); }
.status.warn .dot { background: var(--warning); color: #0b0b0b; }
.status.down .dot { background: var(--critical); }
.status.stopped .dot, .status.unknown .dot { background: var(--muted); }
.status.ok .label { color: var(--good-text); }
.status.warn .label { color: var(--warning-text); }
.status.down .label { color: var(--critical-text); }
.status.stopped .label, .status.unknown .label { color: var(--muted); }
.pulse { width: 8px; height: 8px; border-radius: 50%; background: var(--good); display: inline-block; flex: none; }
.pulse.live { animation: pulse 2s infinite; }
.pulse.stale { background: var(--warning); }
.pulse.dead { background: var(--critical); }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(12, 163, 12, 0.5); } 70% { box-shadow: 0 0 0 6px rgba(12, 163, 12, 0); } 100% { box-shadow: 0 0 0 0 rgba(12, 163, 12, 0); } }
.livebox { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: var(--text-2); white-space: nowrap; }

/* ---------- 告警横幅 ---------- */

.banner { margin: 0 0 16px; border-radius: var(--radius); border: 1px solid var(--border); overflow: hidden; }
.banner.critical { border-color: color-mix(in srgb, var(--critical) 40%, transparent); background: var(--critical-wash); }
.banner.warning { border-color: color-mix(in srgb, var(--warning) 50%, transparent); background: var(--warning-wash); }
.banner-row { display: flex; gap: 10px; align-items: baseline; padding: 8px 14px; font-size: 13.5px; }
.banner-row + .banner-row { border-top: 1px solid var(--border); }
.banner-row .t { font-weight: 500; }
.banner-row .d { color: var(--text-2); }
.banner-row .when { margin-left: auto; color: var(--muted); white-space: nowrap; font-size: 12.5px; }

/* ---------- KPI ---------- */

.kpi { padding: 14px 16px 12px; display: flex; flex-direction: column; gap: 2px; }
.kpi .label { color: var(--text-2); font-size: 13px; display: flex; align-items: center; gap: 6px; }
.kpi .value { font-size: 26px; font-weight: 600; line-height: 1.25; letter-spacing: -0.01em; }
.kpi .value small { font-size: 14px; font-weight: 500; color: var(--text-2); margin-left: 2px; }
.kpi .sub { color: var(--muted); font-size: 12.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.kpi canvas.spark { width: 100%; height: 34px; margin-top: 6px; display: block; }
.kpi a.kpi-link { color: inherit; }

.meter { height: 6px; border-radius: 3px; background: var(--accent-wash); overflow: hidden; margin-top: 10px; }
.meter > i { display: block; height: 100%; border-radius: 3px; background: var(--accent); }
.meter.warning > i { background: var(--warning); }
.meter.critical > i { background: var(--critical); }
.meter.inline { width: 90px; margin: 0; display: inline-block; vertical-align: middle; }

/* 每个核一根竖条：浅色的槽 + 实际使用率 */
.cores { display: flex; gap: 4px; height: 34px; margin-top: 6px; }
.cores span { flex: 1; max-width: 28px; background: var(--accent-wash); border-radius: 3px; display: flex; align-items: flex-end; overflow: hidden; }
.cores i { display: block; width: 100%; background: var(--accent); border-radius: 3px 3px 0 0; }

/* ---------- 主机信息 ---------- */

.hostline { display: flex; flex-wrap: wrap; gap: 6px 22px; padding: 12px 16px; font-size: 13px; color: var(--text-2); }
.hostline b { color: var(--text); font-weight: 500; }
.hostline span { white-space: nowrap; }

/* ---------- 图表 ---------- */

.chart { position: relative; }
.chart canvas { display: block; width: 100%; }
.chart .empty { position: absolute; inset: 0; display: grid; place-items: center; color: var(--muted); font-size: 13px; pointer-events: none; }
.legend { display: flex; gap: 14px; flex-wrap: wrap; font-size: 12.5px; color: var(--text-2); }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 12px; height: 3px; border-radius: 2px; display: inline-block; }
.tooltip {
  position: fixed;
  z-index: 100;
  pointer-events: none;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 12.5px;
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.14);
  min-width: 140px;
  max-width: 320px;
}
.tooltip .tt-time { color: var(--muted); margin-bottom: 4px; }
.tooltip .tt-row { display: flex; align-items: center; gap: 8px; }
.tooltip .tt-row i { width: 8px; height: 8px; border-radius: 50%; flex: none; }
.tooltip .tt-row b { margin-left: auto; font-weight: 600; font-variant-numeric: tabular-nums; padding-left: 12px; }

.uptime { display: flex; gap: 2px; height: 26px; align-items: stretch; overflow: hidden; }
.uptime i { flex: 1; border-radius: 2px; background: var(--nodata); min-width: 0; }
@media (max-width: 600px) { .uptime { gap: 1px; } .uptime i { border-radius: 1px; } }
.uptime i.ok { background: var(--good); }
.uptime i.partial { background: var(--warning); }
.uptime i.bad { background: var(--critical); }
.uptime i:hover { opacity: 0.7; }
.uptime-foot { display: flex; justify-content: space-between; color: var(--muted); font-size: 12px; margin-top: 4px; }

/* ---------- 表格 ---------- */

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th {
  text-align: left;
  font-weight: 500;
  color: var(--muted);
  font-size: 12.5px;
  padding: 6px 12px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
td { padding: 7px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; white-space: nowrap; }
tr:last-child td { border-bottom: 0; }
tbody tr:hover td { background: var(--hover); }
td.r, th.r { text-align: right; font-variant-numeric: tabular-nums; }
th.sortable { cursor: pointer; user-select: none; }
th.sortable:hover { color: var(--text); }
th.sorted { color: var(--text); }
td .cmd { font-family: var(--mono); font-size: 12px; color: var(--text-2); max-width: 460px; display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.empty-row { color: var(--muted); text-align: center; padding: 20px; }

/* ---------- 项目卡片 ---------- */

.project { display: flex; flex-direction: column; cursor: pointer; transition: border-color 0.15s; }
.project:hover { border-color: var(--border-strong); }
.project-head { display: flex; align-items: flex-start; gap: 10px; padding: 14px 16px 10px; }
.project-head .name { font-weight: 600; font-size: 15px; line-height: 1.3; word-break: break-all; }
.project-head .title { color: var(--muted); font-size: 12.5px; }
.project-head .right { margin-left: auto; display: flex; flex-direction: column; align-items: flex-end; gap: 4px; }
.project-body { padding: 0 16px 14px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.reasons { margin: 0; padding: 0; list-style: none; font-size: 13px; }
.reasons li { display: flex; gap: 6px; align-items: baseline; }
.reasons li::before { content: "•"; color: var(--muted); }
.reasons li.down { color: var(--critical-text); }
.reasons li.warn { color: var(--warning-text); }
.checkline { display: flex; align-items: center; gap: 8px; font-size: 13px; min-width: 0; }
.checkline .url { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.checkline .meta { margin-left: auto; color: var(--text-2); white-space: nowrap; font-variant-numeric: tabular-nums; }
.stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(84px, 1fr)); gap: 8px; }
.stat .k { color: var(--muted); font-size: 12px; }
.stat .v { font-weight: 600; font-variant-numeric: tabular-nums; font-size: 14px; white-space: nowrap; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--border); border-radius: 6px; padding: 1px 8px; font-size: 12.5px; color: var(--text-2); max-width: 100%; }
.chip .d { width: 7px; height: 7px; border-radius: 50%; background: var(--muted); flex: none; }
.chip .d.ok { background: var(--good); }
.chip .d.warn { background: var(--warning); }
.chip .d.down { background: var(--critical); }
.mini-chart { height: 34px; }

.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; font-size: 13px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }

/* ---------- 日志 ---------- */

.toolbar { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.toolbar .grow { flex: 1; min-width: 160px; }
.logbox {
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.55;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  height: min(70vh, 720px);
  overflow: auto;
  padding: 8px 0;
}
.logbox.short { height: 380px; }
.logline { display: grid; grid-template-columns: max-content max-content 1fr; gap: 12px; padding: 0 12px; white-space: pre-wrap; word-break: break-all; }
.logline:hover { background: var(--hover); }
.logline .lt { color: var(--muted); white-space: nowrap; }
.logline .ls { color: var(--text-2); white-space: nowrap; max-width: 160px; overflow: hidden; text-overflow: ellipsis; }
.logline.p3 .lm, .logline.p2 .lm, .logline.p1 .lm, .logline.p0 .lm { color: var(--critical-text); }
.logline.p4 .lm { color: var(--warning-text); }
.logline.p7 .lm { color: var(--muted); }
.logline mark { background: var(--warning-wash); color: inherit; border-radius: 2px; }
.lognote { color: var(--muted); font-size: 12.5px; padding: 6px 12px; }

/* ---------- 事件 ---------- */

.event { display: grid; grid-template-columns: 22px 1fr auto; gap: 10px; padding: 9px 16px; border-bottom: 1px solid var(--border); align-items: start; }
.event:last-child { border-bottom: 0; }
.event .ic { width: 18px; height: 18px; border-radius: 50%; display: grid; place-items: center; font-size: 10px; font-weight: 700; color: #fff; margin-top: 1px; }
.event .ic.critical { background: var(--critical); }
.event .ic.warning { background: var(--warning); color: #0b0b0b; }
.event .ic.info { background: var(--accent); }
.event .ic.resolved { background: var(--good); }
.event .t { font-weight: 500; font-size: 13.5px; }
.event .d { color: var(--text-2); font-size: 12.5px; }
.event .w { color: var(--muted); font-size: 12.5px; white-space: nowrap; text-align: right; }

.note { font-size: 13px; color: var(--text-2); background: var(--surface-2); border-radius: 8px; padding: 10px 12px; }
.note.warning { background: var(--warning-wash); }
.toast {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--text);
  color: var(--page);
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 13px;
  z-index: 200;
}
.logo rect { fill: var(--accent); }