/* Outpost 哨站 — 简洁 / 清新 / 自然。系统字体栈,浅深色双主题,响应式。 */

:root {
  /* 中性基座(浅色) */
  --bg: #f6f6f3;
  --card: #ffffff;
  --ink: #24282b;
  --muted: #6d757b;
  --line: #e6e6df;
  /* 语义色(不随主题变) */
  --ok: #43a06c;
  --warn: #c8922a;
  --bad: #c96a5e;
  /* 主题色(默认森林绿;html[data-theme] 覆盖)。--accent-soft 从 accent 派生,自动适配浅/深 */
  --accent: #3e8e7e;
  --accent-soft: color-mix(in srgb, var(--accent) 15%, var(--card));
  --chart1: var(--accent);
  --chart2: #7aa5d2;
  --chart3: #c8922a;
  --chart4: #a58cc4;
  --shadow: 0 1px 2px rgba(30, 40, 35, 0.05);
  --radius: 12px;
}

/* 深色基座:只改中性色(主题色叠加其上,--accent-soft 自动重算) */
@media (prefers-color-scheme: dark) {
  :root:not(.light) {
    --bg: #16181a; --card: #1e2124; --ink: #e7e5df; --muted: #8d949b; --line: #2b2f33; --shadow: none;
  }
}
html.dark {
  --bg: #16181a; --card: #1e2124; --ink: #e7e5df; --muted: #8d949b; --line: #2b2f33; --shadow: none;
}

/* 配色主题:仅换 accent + 图表色,可与浅/深任意叠加 */
html[data-theme="green"]    { --accent: #3e8e7e; --chart2: #7aa5d2; --chart3: #c8922a; --chart4: #a58cc4; }
html[data-theme="ocean"]    { --accent: #3b7dd8; --chart2: #5bb8c4; --chart3: #c8922a; --chart4: #9b8cd0; }
html[data-theme="violet"]   { --accent: #7c6bd0; --chart2: #7aa5d2; --chart3: #d08a5a; --chart4: #5bb39a; }
html[data-theme="amber"]    { --accent: #c8862a; --chart2: #7aa5d2; --chart3: #3e8e7e; --chart4: #a58cc4; }
html[data-theme="teal"]     { --accent: #2f9e8f; --chart2: #6fa8d0; --chart3: #c8922a; --chart4: #a58cc4; }
html[data-theme="rose"]     { --accent: #cc5f7a; --chart2: #7aa5d2; --chart3: #c8922a; --chart4: #6fb39a; }
html[data-theme="graphite"] { --accent: #5f6f7c; --chart1: #6fa8d0; --chart2: #3e8e7e; --chart3: #c8922a; --chart4: #a58cc4; }

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  font-size: 14px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent); text-decoration: none; }
h2, h3, h4 { font-weight: 600; margin: 0 0 8px; }
h4 { color: var(--muted); font-size: 13px; letter-spacing: 0.02em; }
code { background: var(--accent-soft); border-radius: 4px; padding: 0 4px; }

/* 顶栏 */
.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; gap: 20px;
  padding: 10px 22px;
  background: color-mix(in srgb, var(--card) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 9px; font-weight: 650; font-size: 15px; color: var(--ink); }
.brand-dot {
  width: 11px; height: 11px; border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, var(--accent), color-mix(in srgb, var(--accent) 55%, #163a32));
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.brand-dot.big { width: 26px; height: 26px; box-shadow: 0 0 0 7px var(--accent-soft); }
.nav { display: flex; gap: 4px; flex: 1; }
.nav a { padding: 5px 12px; border-radius: 8px; color: var(--muted); }
.nav a.active, .nav a:hover { color: var(--ink); background: var(--accent-soft); }
.top-actions { display: flex; gap: 8px; align-items: center; }

/* 按钮 */
.btn {
  appearance: none; border: 1px solid var(--line); background: var(--card); color: var(--ink);
  border-radius: 9px; padding: 7px 14px; font-size: 13.5px; cursor: pointer;
  transition: background 0.15s, border-color 0.15s, transform 0.05s;
}
.btn:hover { border-color: var(--accent); }
.btn:active { transform: translateY(1px); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn.primary:hover { filter: brightness(1.06); }
.btn.ghost { background: transparent; }
.btn.warn { color: var(--warn); border-color: color-mix(in srgb, var(--warn) 45%, var(--line)); background: transparent; }
.btn.danger { color: var(--bad); border-color: color-mix(in srgb, var(--bad) 45%, var(--line)); background: transparent; }
.btn.sm { padding: 5px 11px; font-size: 12.5px; }
.btn.icon { padding: 5px 9px; font-size: 14px; }
.btn.block { width: 100%; }
.btn:disabled { opacity: 0.55; cursor: not-allowed; }

/* 布局 */
.wrap { max-width: 1180px; margin: 22px auto; padding: 0 22px 60px; }
.wrap.narrow { max-width: 720px; }
.hidden { display: none !important; }
.subtle { color: var(--muted); font-size: 12.5px; }
.empty { text-align: center; color: var(--muted); padding: 80px 0; }

/* 卡片 */
.card {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); box-shadow: var(--shadow);
}
.card.pad { padding: 18px 20px; margin-bottom: 18px; }

/* 节点网格 */
.grid {
  display: grid; gap: 14px;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}
.node-card { padding: 15px 16px; cursor: pointer; transition: border-color 0.15s; display: block; color: var(--ink); }
.node-card:hover { border-color: var(--accent); }
.nc-head { display: flex; align-items: center; gap: 8px; margin-bottom: 2px; }
.nc-name { font-weight: 600; font-size: 14.5px; flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nc-grp { font-size: 11px; color: var(--muted); background: var(--accent-soft); border-radius: 6px; padding: 1px 7px; }
.nc-os { color: var(--muted); font-size: 12px; margin-bottom: 10px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--bad); flex: none; }
.dot.on { background: var(--ok); box-shadow: 0 0 0 3px color-mix(in srgb, var(--ok) 18%, transparent); }
.dot.off { background: var(--bad); }
.dot.pending { background: var(--warn); }

.meter { margin: 7px 0; }
.meter .m-label { display: flex; justify-content: space-between; font-size: 11.5px; color: var(--muted); margin-bottom: 3px; }
.meter .m-bar { height: 6px; border-radius: 4px; background: var(--line); overflow: hidden; }
.meter .m-fill { height: 100%; border-radius: 4px; background: var(--ok); transition: width 0.4s ease, background 0.4s; }
.meter .m-fill.warn { background: var(--warn); }
.meter .m-fill.bad { background: var(--bad); }
.nc-foot { display: flex; justify-content: space-between; color: var(--muted); font-size: 11.5px; margin-top: 10px; }

/* 节点详情 */
.node-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 14px; flex-wrap: wrap; margin-bottom: 16px; }
.node-head h2 { margin: 0; }
.node-head-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.statrow { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 12px; margin-bottom: 16px; }
.stat { padding: 12px 14px; }
.stat .s-label { color: var(--muted); font-size: 11.5px; }
.stat .s-value { font-size: 19px; font-weight: 650; margin-top: 2px; font-variant-numeric: tabular-nums; }
.stat .s-sub { color: var(--muted); font-size: 11px; }

.rangebar { display: flex; align-items: center; gap: 12px; margin: 6px 0 14px; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 9px; overflow: hidden; background: var(--card); }
.seg button { border: 0; background: transparent; color: var(--muted); padding: 6px 13px; cursor: pointer; font-size: 12.5px; }
.seg button.active { background: var(--accent-soft); color: var(--ink); font-weight: 600; }

.charts { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); margin-bottom: 16px; }
.chart-card { padding: 14px 16px 10px; }
.chart { position: relative; height: 190px; }
.chart canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.chart-tip {
  position: absolute; pointer-events: none; z-index: 5;
  background: color-mix(in srgb, var(--card) 96%, transparent);
  border: 1px solid var(--line); border-radius: 8px; padding: 6px 10px;
  font-size: 11.5px; box-shadow: var(--shadow); white-space: nowrap; display: none;
}
.chart-legend { display: flex; gap: 14px; font-size: 11.5px; color: var(--muted); padding: 4px 2px 0; }
.chart-legend .lg { display: inline-flex; align-items: center; gap: 5px; }
.chart-legend .sw { width: 9px; height: 3px; border-radius: 2px; }

.kv { margin: 6px 0; display: grid; grid-template-columns: auto 1fr; gap: 4px 16px; font-size: 12.5px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; word-break: break-all; }

.tbl { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.tbl th, .tbl td { text-align: left; padding: 7px 10px; border-bottom: 1px solid var(--line); }
.tbl th { color: var(--muted); font-weight: 500; font-size: 11.5px; }
.tbl tr:last-child td { border-bottom: 0; }
.card > .tbl { margin: 4px; width: calc(100% - 8px); }
.card > h4 { padding: 12px 16px 0; }

/* 表单 */
.form label, .auth-card label { display: block; margin: 12px 0; color: var(--muted); font-size: 12.5px; }
input[type="text"], input[type="password"], input[type="number"] {
  display: block; width: 100%; margin-top: 5px;
  background: var(--bg); color: var(--ink);
  border: 1px solid var(--line); border-radius: 9px; padding: 9px 12px; font-size: 14px;
}
input:focus { outline: 2px solid color-mix(in srgb, var(--accent) 40%, transparent); border-color: var(--accent); }
.msg { display: inline-block; margin-left: 10px; font-size: 12.5px; color: var(--ok); }
.msg.err { color: var(--bad); margin: 8px 0 0; display: block; min-height: 18px; }
.hint { font-size: 12.5px; color: var(--ink); }
.hint.subtle { color: var(--muted); }

/* 登录 / 初始化 */
.auth-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.auth-card { width: 360px; text-align: center; }
.auth-card h2 { margin: 10px 0 2px; }
.auth-card label { text-align: left; }
.auth-card .btn { margin-top: 14px; }
.auth-brand { display: flex; justify-content: center; padding-top: 8px; }

/* 对话框 */
.dlg { border: 1px solid var(--line); border-radius: 14px; background: var(--card); color: var(--ink); padding: 0; max-width: 640px; width: calc(100vw - 40px); }
.dlg::backdrop { background: rgba(15, 18, 17, 0.45); backdrop-filter: blur(2px); }
.dlg-body { padding: 20px 22px; }
.dlg-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 16px; }
.cmd {
  background: var(--bg); border: 1px solid var(--line); border-radius: 9px;
  padding: 12px; font-size: 12px; line-height: 1.5; overflow-x: auto;
  white-space: pre-wrap; word-break: break-all; user-select: all;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

/* 总览:汇总栏 / 工具栏 / 批量 */
.summary { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); gap: 12px; margin-bottom: 16px; }
.sum { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px; box-shadow: var(--shadow); }
.sum-val { font-size: 22px; font-weight: 680; font-variant-numeric: tabular-nums; }
.sum-label { color: var(--muted); font-size: 12px; margin-top: 2px; }
.sum.ok .sum-val { color: var(--ok); }
.sum.bad .sum-val { color: var(--bad); }
.sum.warn .sum-val { color: var(--warn); }
.toolbar { display: flex; gap: 10px; align-items: center; margin-bottom: 14px; flex-wrap: wrap; }
.tb-search {
  flex: 1; min-width: 180px; margin: 0 !important;
  background-color: var(--card); color: var(--ink);
  border: 1px solid var(--line); border-radius: 999px;
  padding: 9px 16px 9px 36px; font-size: 13px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cpath d='m21 21-4.3-4.3'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: 13px center;
  transition: border-color .15s, box-shadow .15s;
}
.tb-search::placeholder { color: var(--muted); }
.tb-search:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.tb-search::-webkit-search-cancel-button { -webkit-appearance: none; }
.tb-sel { background: var(--card); color: var(--ink); border: 1px solid var(--line); border-radius: 9px; padding: 8px 10px; font-size: 13px; }
/* 状态徽章:圆点色随文字(currentColor),无光晕,干净对齐 */
.spill { display: inline-flex; align-items: center; gap: 6px; padding: 2px 10px; border-radius: 999px; font-size: 12px; font-weight: 500; line-height: 1.7; white-space: nowrap; }
.spill-dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; flex: none; }
.spill-on { color: var(--ok); background: color-mix(in srgb, var(--ok) 13%, var(--card)); }
.spill-off { color: var(--muted); background: color-mix(in srgb, var(--muted) 15%, var(--card)); }
.spill-pending { color: var(--warn); background: color-mix(in srgb, var(--warn) 15%, var(--card)); }
.tb-check { display: inline-flex; gap: 6px; align-items: center; color: var(--muted); font-size: 13px; cursor: pointer; }
.batchbar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 14px; padding: 10px 14px; background: var(--accent-soft); border-radius: var(--radius); }
.node-card.alerting { border-color: var(--bad); box-shadow: 0 0 0 1px var(--bad); }
.nc-alert { font-size: 10.5px; color: #fff; background: var(--bad); border-radius: 6px; padding: 1px 7px; }
.nc-check { margin-right: 2px; }
.nc-drift { color: var(--warn); font-size: 11px; }

/* 卡片自定义勾选 */
.chk-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 8px; margin: 10px 0; }
.chk { display: inline-flex; align-items: center; gap: 6px; padding: 6px 10px; border: 1px solid var(--line); border-radius: 9px; cursor: pointer; font-size: 13px; }
.chk:hover { border-color: var(--accent); }

/* 设置页:左分类导航 + 右内容 */
.settings-layout { display: flex; gap: 22px; align-items: flex-start; }
.settings-nav { position: sticky; top: 70px; flex: 0 0 168px; display: flex; flex-direction: column; gap: 2px; }
.settings-nav a { padding: 8px 12px; border-radius: 9px; color: var(--muted); font-size: 13.5px; cursor: pointer; }
.settings-nav a:hover { background: var(--accent-soft); color: var(--ink); }
.settings-nav a.active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.settings-content { flex: 1; min-width: 0; }
.settings-content .card.pad { display: none; }
.settings-content .card.pad.show { display: block; }

/* 主题色板 */
.theme-swatches { display: flex; flex-wrap: wrap; gap: 12px; margin: 10px 0; }
.theme-swatch { display: inline-flex; flex-direction: column; align-items: center; gap: 6px; cursor: pointer; border: 0; background: none; }
.theme-swatch .sw-dot { width: 34px; height: 34px; border-radius: 50%; border: 2px solid var(--line); box-shadow: inset 0 0 0 3px var(--card); }
.theme-swatch.active .sw-dot { border-color: var(--ink); box-shadow: inset 0 0 0 3px var(--card), 0 0 0 2px var(--ink); }
.theme-swatch .sw-name { font-size: 11.5px; color: var(--muted); }
.mode-toggle { display: inline-flex; gap: 8px; margin-top: 6px; }

@media (max-width: 640px) {
  .settings-layout { flex-direction: column; }
  .settings-nav { position: static; flex-direction: row; flex-wrap: wrap; width: 100%; }
}

/* 对比页节点选择 */
.pick { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
.pick-item { display: inline-flex; align-items: center; gap: 5px; border: 1px solid var(--line);
  border-radius: 9px; padding: 5px 11px; font-size: 13px; cursor: pointer; background: var(--card); }
.pick-item:hover { border-color: var(--accent); }

/* a11y:键盘焦点可见 */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 2px;
}

/* 告警页元素 */
.badge {
  display: inline-block; min-width: 16px; padding: 0 5px; margin-left: 5px;
  font-size: 10.5px; line-height: 16px; text-align: center; border-radius: 9px;
  background: var(--bad); color: #fff; vertical-align: top;
}
.pill { display: inline-block; padding: 1px 9px; border-radius: 8px; font-size: 11.5px; }
.pill.on { background: var(--accent-soft); color: var(--accent); }
.pill.off { background: var(--line); color: var(--muted); }
.btn.xs { padding: 3px 9px; font-size: 11.5px; margin-right: 5px; }
.row-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; gap: 12px; }
.row-head h3 { margin: 0; }
#threshRow { display: flex; gap: 12px; }
#threshRow label { flex: 1; }

/* 响应式 */
@media (max-width: 640px) {
  .topbar { padding: 8px 12px; gap: 10px; flex-wrap: wrap; }
  .wrap { padding: 0 12px 40px; margin-top: 12px; }
  .charts { grid-template-columns: 1fr; }
  .statrow { grid-template-columns: repeat(2, 1fr); }
  .node-head { flex-direction: column; align-items: flex-start; }
}