:root {
  color-scheme: light;
  --bg: #f3f5f6;
  --panel: #ffffff;
  --line: #d5dadd;
  --ink: #1f2328;
  --muted: #5c6670;
  --accent: #0b6b57;
  --accent-2: #0e4b7a;
  --warn: #8a5a00;
  --danger: #9f2d2d;
  --soft: #e8f3ef;
  --soft-warn: #f8efdf;
  --soft-danger: #f7e8e8;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: Inter, system-ui, sans-serif; background: var(--bg); color: var(--ink); }
a { color: var(--accent-2); text-decoration-thickness: 1px; }
button, input, textarea, select { font: inherit; border-radius: 8px; }
button { cursor: pointer; border: 1px solid var(--accent); background: var(--accent); color: #fff; padding: 10px 14px; font-weight: 700; }
button.secondary { background: #fff; color: var(--accent); }
button.ghost { background: transparent; color: var(--accent-2); border-color: var(--line); }
button:disabled { opacity: .55; cursor: not-allowed; }
input, textarea, select { width: 100%; border: 1px solid var(--line); background: #fff; color: var(--ink); padding: 10px 12px; }
textarea { min-height: 92px; resize: vertical; }
.wrap { width: min(1440px, calc(100% - 32px)); margin: 0 auto; }
.auth-shell, .app-shell { min-height: 100vh; }
.auth-shell { display: grid; place-items: center; padding: 32px 0; }
.auth-card, .panel, .metric, .board-card, .list-card, .hero { background: var(--panel); border: 1px solid var(--line); border-radius: 8px; }
.auth-card { width: min(560px, 100%); padding: 24px; display: grid; gap: 16px; }
.brand { display: grid; gap: 8px; }
.brand h1 { margin: 0; font-size: 32px; }
.muted { color: var(--muted); }
.field-grid { display: grid; gap: 12px; }
.field { display: grid; gap: 6px; }
.tabs { display: flex; gap: 8px; flex-wrap: wrap; }
.tabs button.active { background: var(--accent-2); border-color: var(--accent-2); }
header { position: sticky; top: 0; z-index: 20; background: #fff; border-bottom: 1px solid var(--line); }
.header-inner { display: grid; grid-template-columns: 1fr auto; gap: 16px; padding: 18px 0 14px; align-items: center; }
.header-main { display: grid; gap: 6px; }
.header-main h1 { margin: 0; font-size: 30px; }
.header-actions { display: flex; gap: 10px; align-items: center; }
main { padding: 22px 0 56px; }
.hero { padding: 18px; display: grid; gap: 12px; margin-bottom: 18px; }
.metrics { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; margin-bottom: 18px; }
.metric { padding: 16px; display: grid; gap: 10px; min-height: 92px; }
.metric .label { color: var(--muted); font-size: 13px; }
.metric .value { font-size: 30px; font-weight: 800; line-height: 1; }
.metric .value.ok { color: var(--accent); }
.metric .value.warn { color: var(--warn); }
.metric .value.critical { color: var(--danger); }
.grid { display: grid; grid-template-columns: 1.3fr .9fr; gap: 16px; }
.panel { overflow: hidden; margin-bottom: 18px; }
.panel-head { padding: 16px 18px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; gap: 16px; align-items: start; }
.panel-head h2, .panel-head h3 { margin: 0; }
.panel-body { padding: 16px 18px; }
.issue-list, .host-list, .doc-list, .command-list, .journal-list { display: grid; gap: 10px; }
.issue, .host-row, .doc-row, .command-row, .journal-day, .board-item { border: 1px solid var(--line); border-radius: 8px; padding: 12px; background: #fff; }
.issue.severity-critical { border-color: #e7b7b7; background: var(--soft-danger); }
.issue.severity-warning { border-color: #eddcb6; background: var(--soft-warn); }
.issue-head, .host-head, .row-head { display: flex; justify-content: space-between; gap: 12px; align-items: start; }
.badge { display: inline-flex; align-items: center; padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 700; border: 1px solid var(--line); color: var(--muted); background: #fff; }
.badge.ok { color: var(--accent); border-color: #b7d9cf; background: var(--soft); }
.badge.warning { color: var(--warn); border-color: #ead9b7; background: var(--soft-warn); }
.badge.critical { color: var(--danger); border-color: #e5baba; background: var(--soft-danger); }
.subtle-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.kv { display: grid; gap: 4px; }
.kv span { color: var(--muted); font-size: 12px; }
.kv strong { font-size: 14px; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.detail-shell { display: grid; gap: 16px; }
.detail-card { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 16px; }
.advice-list, .entry-list { margin: 0; padding-left: 18px; display: grid; gap: 6px; }
.board-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.board-card { padding: 16px; display: grid; gap: 12px; }
.board-items { display: grid; gap: 10px; min-height: 80px; }
.board-item { cursor: grab; }
.board-item.dragging { opacity: .5; }
.toolbar { display: flex; gap: 10px; flex-wrap: wrap; }
.empty { color: var(--muted); border: 1px dashed var(--line); border-radius: 8px; padding: 14px; text-align: center; }
pre.code { margin: 0; background: #f6f8f9; border: 1px solid var(--line); border-radius: 8px; padding: 12px; overflow: auto; font-size: 12px; }
@media (max-width: 1180px) {
  .metrics { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .grid, .board-grid, .two-col { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .wrap { width: min(100% - 20px, 100%); }
  .metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .header-inner { grid-template-columns: 1fr; }
  .subtle-grid { grid-template-columns: 1fr 1fr; }
}