/* Pumasi dashboard. Light and dark follow the system. */
:root {
  --bg: #f6f7f9;
  --panel: #ffffff;
  --text: #1c2330;
  --dim: #667085;
  --line: #e3e6eb;
  --accent: #2f6fde;
  --accent-text: #ffffff;
  --ok: #157f3b;
  --ok-bg: #e3f5e9;
  --bad: #b42318;
  --bad-bg: #fde8e7;
  --warn: #9a5b00;
  --warn-bg: #fff2d6;
  --info: #175cd3;
  --info-bg: #e5efff;
  --muted-bg: #eef0f3;
  --s0: #2f6fde;
  --s1: #d9480f;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "D2Coding", monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0f1218;
    --panel: #171b23;
    --text: #e6e9ef;
    --dim: #98a2b3;
    --line: #2a303b;
    --accent: #5b8ff0;
    --accent-text: #0b1220;
    --ok: #4ade80;
    --ok-bg: #12301f;
    --bad: #f87171;
    --bad-bg: #3a1717;
    --warn: #fbbf24;
    --warn-bg: #3a2c0b;
    --info: #7cb0ff;
    --info-bg: #13284a;
    --muted-bg: #232833;
    --s0: #6ea2ff;
    --s1: #ff8a4c;
    color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 14px/1.5 system-ui, -apple-system, "Segoe UI", "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code, pre, textarea.copy { font-family: var(--mono); font-size: 12.5px; }
h1 { font-size: 22px; margin: 0; }
h2 { font-size: 16px; margin: 0 0 10px; }
h3 { font-size: 13px; margin: 14px 0 6px; color: var(--dim); text-transform: uppercase; letter-spacing: .04em; }
.dim { color: var(--dim); }
.neg { color: var(--bad); }

/* Header */
header.top {
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  padding: 10px 20px; background: var(--panel); border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 5;
}
.brand { font-weight: 700; font-size: 16px; color: var(--text); }
.brand .cluster { font-weight: 400; color: var(--dim); margin-left: 8px; font-size: 13px; }
header nav { display: flex; gap: 2px; flex-wrap: wrap; flex: 1; }
header nav a { padding: 6px 10px; border-radius: 6px; color: var(--text); }
header nav a:hover { background: var(--muted-bg); text-decoration: none; }
header nav a.active { background: var(--info-bg); color: var(--info); font-weight: 600; }
.me { display: flex; gap: 12px; align-items: center; font-size: 13px; }
.role { color: var(--dim); }

main { max-width: 1280px; margin: 0 auto; padding: 20px 16px 60px; }
section { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 16px; margin-bottom: 16px; min-width: 0; }
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.page-head h1 a { color: inherit; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }
.cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(380px, 1fr)); gap: 16px; }
.cols > section { margin-bottom: 0; }
.cols { margin-bottom: 16px; }

/* Buttons and forms */
button, .button {
  display: inline-block; font: inherit; cursor: pointer; border-radius: 7px;
  padding: 6px 14px; border: 1px solid var(--accent); background: var(--accent); color: var(--accent-text);
}
.button:hover { text-decoration: none; filter: brightness(1.05); }
button.secondary, .button.secondary { background: transparent; color: var(--accent); }
button.warn { background: var(--warn-bg); color: var(--warn); border-color: var(--warn); }
button.danger { background: var(--bad-bg); color: var(--bad); border-color: var(--bad); }
button.link { background: none; border: none; padding: 0; color: var(--accent); }
button.link.danger { color: var(--bad); }
button:disabled { opacity: .55; cursor: progress; }
input, select, textarea {
  font: inherit; color: var(--text); background: var(--bg); border: 1px solid var(--line);
  border-radius: 6px; padding: 5px 8px; max-width: 100%;
}
textarea { width: 100%; font-family: var(--mono); font-size: 13px; }
label { font-weight: 600; font-size: 13px; }
form.inline { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 8px 0; }
form.inline label { font-weight: 400; }
form.stack { display: flex; flex-direction: column; gap: 10px; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 16px; }
.row { display: flex; gap: 16px; flex-wrap: wrap; align-items: end; }
.row > div { display: flex; flex-direction: column; gap: 4px; }
fieldset { border: 1px solid var(--line); border-radius: 8px; padding: 12px; display: flex; flex-direction: column; gap: 10px; min-width: 0; }
fieldset[disabled] { opacity: 0.75; }
legend { font-weight: 600; padding: 0 6px; }
.busy { display: none; color: var(--dim); }
.htmx-request .busy, .busy.htmx-request { display: inline; }

/* Messages */
#flash:empty { display: none; }
.flash { padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; border: 1px solid; overflow-wrap: anywhere; }
.flash.ok { background: var(--ok-bg); color: var(--ok); }
.flash.bad { background: var(--bad-bg); color: var(--bad); }
.flash.info { background: var(--info-bg); color: var(--info); }
.empty { color: var(--dim); margin: 6px 0; }

/* Tiles */
.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; background: none; border: none; padding: 0; }
.tile { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; }
.tile-label { color: var(--dim); font-size: 12px; }
.tile-value { font-size: 22px; font-weight: 650; margin-top: 2px; }
.tile-note { color: var(--dim); font-size: 12px; }

/* Tables */
.table-wrap { overflow-x: auto; }
#live > .table-wrap, main > .table-wrap { background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 8px 12px; margin-bottom: 16px; }
table { width: 100%; border-collapse: collapse; }
th { text-align: left; font-weight: 600; color: var(--dim); font-size: 12px; border-bottom: 1px solid var(--line); padding: 6px 8px; white-space: nowrap; }
td { border-bottom: 1px solid var(--line); padding: 7px 8px; vertical-align: top; }
tr:last-child td { border-bottom: none; }
td.files a { overflow-wrap: anywhere; }
tr.level-warning td:first-child { box-shadow: inset 3px 0 var(--warn); }
tr.level-critical td:first-child { box-shadow: inset 3px 0 var(--bad); }

/* Badges and chips */
.badge { display: inline-block; padding: 1px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.badge.bad, .badge.lvl-critical { background: var(--bad-bg); color: var(--bad); }
.badge.warn, .badge.lvl-warning { background: var(--warn-bg); color: var(--warn); }
.badge.info { background: var(--info-bg); color: var(--info); }
.badge.muted, .badge.lvl-info { background: var(--muted-bg); color: var(--dim); }
.chip { display: inline-flex; align-items: center; gap: 4px; padding: 1px 8px; border-radius: 6px; font-family: var(--mono); font-size: 12px; background: var(--info-bg); color: var(--info); margin: 1px 0; }
.chip.builtin { background: var(--muted-bg); color: var(--dim); }
.chip.taint { background: var(--warn-bg); color: var(--warn); }
.chip-x { background: none; border: none; color: inherit; padding: 0 2px; font-size: 14px; line-height: 1; }
td.labels { max-width: 260px; }

/* Meters */
.meter-wrap { display: inline-flex; flex-direction: column; min-width: 90px; gap: 2px; }
.meter-label { font-size: 12px; color: var(--dim); white-space: nowrap; }
meter { width: 100%; height: 8px; }

/* Facts */
dl.facts { display: grid; grid-template-columns: max-content 1fr; gap: 6px 16px; margin: 0; }
dl.facts dt { color: var(--dim); }
dl.facts dd { margin: 0; overflow-wrap: anywhere; }
ul.plain, ul.alerts { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; }
ul.alerts li { padding: 8px 10px; border-radius: 8px; background: var(--warn-bg); }
ul.alerts li.level-critical { background: var(--bad-bg); }

/* Tabs */
nav.tabs { display: flex; gap: 4px; margin-bottom: 14px; flex-wrap: wrap; }
nav.tabs a { padding: 4px 12px; border-radius: 999px; border: 1px solid var(--line); color: var(--text); background: var(--panel); }
nav.tabs a.active { background: var(--accent); color: var(--accent-text); border-color: var(--accent); }

/* Charts */
.charts { display: grid; grid-template-columns: repeat(auto-fit, minmax(420px, 1fr)); gap: 16px; margin: 16px 0; }
figure.chart { margin: 0; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 12px; }
figure.chart figcaption { display: flex; gap: 14px; flex-wrap: wrap; align-items: baseline; margin-bottom: 6px; font-size: 13px; }
figure.chart svg { width: 100%; height: auto; display: block; }
.chart .grid { stroke: var(--line); stroke-width: 1; }
.chart .axis { fill: var(--dim); font-size: 10.5px; font-family: var(--mono); }
.chart .line { fill: none; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.chart .s0 { stroke: var(--s0); fill: var(--s0); color: var(--s0); }
.chart .s1 { stroke: var(--s1); fill: var(--s1); color: var(--s1); }
.chart path.line { fill: none; }
.chart .key { color: var(--dim); }
.chart .key::before { content: ""; display: inline-block; width: 10px; height: 3px; margin-right: 5px; vertical-align: middle; background: currentColor; }
.chart .key.s0::before { background: var(--s0); }
.chart .key.s1::before { background: var(--s1); }
.chart .key b { color: var(--text); }

/* Tickets */
.ticket { margin-top: 12px; display: flex; flex-direction: column; gap: 8px; }
.ticket pre { background: var(--bg); border: 1px solid var(--line); border-radius: 6px; padding: 8px; overflow-x: auto; white-space: pre-wrap; word-break: break-all; }
.ticket button { align-self: flex-start; }

/* Logs */
.log-head { display: flex; align-items: baseline; gap: 12px; }
pre.log {
  background: #0d1117; color: #d7dde8; border-radius: 8px; padding: 12px; margin: 0;
  min-height: 80px; max-height: 60vh; overflow: auto; white-space: pre-wrap; overflow-wrap: anywhere;
}
pre.log.err { color: #ffb4a8; min-height: 40px; }

/* Sign-in */
body.login { display: flex; min-height: 100vh; align-items: center; justify-content: center; padding: 16px; }
.login-box { width: 100%; max-width: 480px; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 24px; display: flex; flex-direction: column; gap: 12px; }
.login-box form { display: flex; flex-direction: column; gap: 8px; }

@media (max-width: 720px) {
  header.top { gap: 8px; padding: 8px 12px; }
  header nav { order: 3; flex: 0 0 100%; flex-wrap: nowrap; overflow-x: auto; }
  header nav a { white-space: nowrap; }
  .me { margin-left: auto; }
  .cols, .charts { grid-template-columns: 1fr; }
  dl.facts { grid-template-columns: 1fr; gap: 2px; }
  dl.facts dt { margin-top: 6px; }
}