:root {
  --bg: #f6f7f9; --panel: #fff; --text: #101418; --muted: #69727d;
  --line: #dce1e8; --line2: #eef1f5; --ink: #0f1720;
  --accent: #166c52; --accent2: #1b7f62;
  --ok: #1b7f62; --ok-bg: #e7f3ee;
  --warn: #a66a00; --warn-bg: #fbf1dd;
  --crit: #c7352f; --crit-bg: #fbe9e8;
  --radius: 10px; --shadow: 0 1px 2px rgba(16,24,32,.05), 0 4px 16px rgba(16,24,32,.06);
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--text);
  font: 14px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; }
#app.booting { display: grid; place-items: center; min-height: 100vh; color: var(--muted); }
button, input, select, textarea { font: inherit; }
button { border: 1px solid var(--line); background: #fff; color: var(--text); cursor: pointer;
  padding: 8px 12px; border-radius: 8px; }
button:hover { border-color: #aeb8c5; }
button:disabled { opacity: .5; cursor: not-allowed; }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button.primary:hover { background: var(--accent2); }
button.danger { background: var(--crit); border-color: var(--crit); color: #fff; }
button.ghost { background: transparent; }
a { color: var(--accent); }

/* shell */
.shell { min-height: 100vh; display: grid; grid-template-columns: 232px minmax(0,1fr); }
.side { border-right: 1px solid var(--line); background: #fff; padding: 16px 12px; display: flex; flex-direction: column; gap: 14px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 16px; }
.brand .mark { width: 28px; height: 28px; background: var(--ink); color: #fff; display: grid; place-items: center; font-weight: 800; border-radius: 8px; }
.who { color: var(--muted); font-size: 12px; display: grid; gap: 2px; }
.who strong { color: var(--text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nav-group { display: grid; gap: 2px; margin-top: 6px; }
.nav-group > .label { color: var(--muted); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em; padding: 6px 9px 2px; }
.nav-group.danger > .label { color: var(--crit); }
.nav button { width: 100%; text-align: left; padding: 8px 10px; border: 0; border-radius: 8px; background: transparent; display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.nav button:hover { background: var(--line2); }
.nav button.active { background: var(--ink); color: #fff; }
.nav .pill { font-size: 11px; padding: 1px 7px; border-radius: 999px; background: var(--crit); color: #fff; }
.main { min-width: 0; padding: 20px 24px 48px; }
.top { display: flex; justify-content: space-between; align-items: flex-start; gap: 14px; margin-bottom: 18px; }
h1 { font-size: 22px; margin: 0; }
.top .sub { color: var(--muted); font-size: 13px; margin-top: 3px; }
.toolbar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); display: inline-block; }
.live-dot.stale { background: var(--muted); }

/* cards / grid */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px,1fr)); gap: 12px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px; box-shadow: var(--shadow); }
.card h2 { font-size: 13px; margin: 0 0 10px; color: var(--muted); font-weight: 700; text-transform: uppercase; letter-spacing: .03em; }
.card .big { font-size: 26px; font-weight: 700; }
.card .sub { color: var(--muted); font-size: 12px; margin-top: 4px; }
.span-2 { grid-column: span 2; }
.section { margin-top: 18px; }
.section > h2 { font-size: 14px; margin: 0 0 10px; }

/* status tiles */
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px,1fr)); gap: 10px; }
.tile { border: 1px solid var(--line); border-radius: 10px; padding: 11px 12px; background: #fff; cursor: default; display: grid; gap: 3px; }
.tile .name { font-size: 12px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tile .val { font-weight: 700; }
.tile.ok { border-left: 4px solid var(--ok); }
.tile.warn { border-left: 4px solid var(--warn); background: var(--warn-bg); }
.tile.crit { border-left: 4px solid var(--crit); background: var(--crit-bg); }
.tile.muted { border-left: 4px solid var(--line); }

/* badges */
.badge { display: inline-flex; align-items: center; gap: 4px; font-size: 11px; padding: 2px 8px; border-radius: 999px; font-weight: 600; }
.badge.ok { background: var(--ok-bg); color: var(--ok); }
.badge.warn { background: var(--warn-bg); color: var(--warn); }
.badge.crit { background: var(--crit-bg); color: var(--crit); }
.badge.muted { background: var(--line2); color: var(--muted); }

/* competition execution gates */
.gate-row { display: grid; grid-template-columns: max-content minmax(240px,1fr) max-content; gap: 8px; align-items: center; margin: 4px 0; }
.gate-meta { color: var(--muted); font-size: 12px; }
.gate-actions { display: inline-flex; gap: 4px; flex-wrap: wrap; justify-content: flex-end; }
.gate-actions button { padding: 3px 7px; font-size: 12px; border-radius: 6px; }

/* alert feed */
.alerts { display: grid; gap: 8px; }
.alert { display: flex; align-items: center; gap: 10px; border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; background: #fff; text-decoration: none; color: var(--text); }
.alert:hover { border-color: #aeb8c5; }
.alert.crit { border-left: 4px solid var(--crit); }
.alert.warn { border-left: 4px solid var(--warn); }
.alert .kind { font-size: 11px; color: var(--muted); text-transform: uppercase; min-width: 64px; }
.alert .msg { flex: 1; }
.alert .chev { color: var(--muted); }
.empty { padding: 16px; color: var(--muted); border: 1px dashed var(--line); border-radius: 10px; }

/* danger banner for money/risk views */
.danger-banner { background: var(--crit-bg); border: 1px solid var(--crit); color: var(--crit); border-radius: 10px; padding: 8px 12px; margin-bottom: 14px; font-size: 13px; }

/* modal */
.overlay { position: fixed; inset: 0; background: rgba(15,23,32,.4); display: grid; place-items: center; z-index: 50; }
.modal { background: #fff; border-radius: var(--radius); padding: 20px; width: min(440px, 92vw); box-shadow: var(--shadow); max-height: 90vh; overflow: auto; }
.modal h3 { margin: 0 0 8px; }
.modal.danger h3 { color: var(--crit); }
.modal p { color: var(--muted); margin: 0 0 14px; }
.modal.wide { width: min(640px, 94vw); }
.modal label { display: grid; gap: 6px; font-size: 12px; color: var(--muted); margin: 10px 0; }
.modal input, .modal textarea { width: 100%; border: 1px solid var(--line); border-radius: 8px; padding: 9px 10px; font: inherit; }
.modal textarea { resize: vertical; font: 12px/1.5 "SFMono-Regular", Consolas, monospace; }
.modal .row { display: flex; gap: 8px; justify-content: flex-end; margin-top: 14px; }

/* toast */
.toasts { position: fixed; right: 18px; bottom: 18px; display: grid; gap: 8px; z-index: 60; }
.toast { background: var(--ink); color: #fff; padding: 10px 14px; border-radius: 8px; box-shadow: var(--shadow); font-size: 13px; max-width: 360px; }
.toast.err { background: var(--crit); }

/* login */
.login { max-width: 400px; margin: 14vh auto; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: var(--shadow); }
.login h1 { font-size: 20px; margin: 0 0 14px; }
.login label { display: grid; gap: 6px; font-size: 12px; color: var(--muted); margin: 12px 0; }
.login input { border: 1px solid var(--line); border-radius: 8px; padding: 10px; }
.login .msg { min-height: 18px; font-size: 13px; color: var(--muted); margin-top: 10px; }
.login .msg.err { color: var(--crit); }

/* dataview */
.dataview { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.dv-toolbar { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-bottom: 1px solid var(--line2); }
.dv-search { flex: 1; max-width: 320px; border: 1px solid var(--line); border-radius: 8px; padding: 7px 10px; }
.dv-count { color: var(--muted); font-size: 12px; }
.dv-table-wrap { overflow: auto; }
.dv-table { width: 100%; border-collapse: collapse; }
.dv-table th, .dv-table td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--line2); font-size: 13px; vertical-align: middle; }
.dv-table th { color: var(--muted); font-weight: 700; font-size: 12px; background: #fafbfc; white-space: nowrap; }
.dv-table th.sortable { cursor: pointer; user-select: none; }
.dv-table th.sortable:hover { color: var(--text); }
.dv-row { cursor: pointer; }
.dv-row:hover { background: var(--line2); }
.dv-actions { text-align: right; white-space: nowrap; }
.dv-actions button { padding: 4px 9px; font-size: 12px; margin-left: 6px; }
.dv-pager { display: flex; align-items: center; justify-content: flex-end; gap: 10px; padding: 8px 12px; border-top: 1px solid var(--line2); color: var(--muted); font-size: 12px; }
.dv-pager button { padding: 4px 10px; }

/* drawer */
.drawer-overlay { position: fixed; inset: 0; background: rgba(15,23,32,.35); z-index: 55; display: flex; justify-content: flex-end; }
.drawer { background: #fff; width: min(560px, 94vw); height: 100%; overflow: auto; box-shadow: -4px 0 24px rgba(16,24,32,.12); animation: drawer-in .16s ease-out; }
@keyframes drawer-in { from { transform: translateX(20px); opacity: .6; } to { transform: none; opacity: 1; } }
.drawer-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; padding: 16px 18px; border-bottom: 1px solid var(--line2); position: sticky; top: 0; background: #fff; }
.drawer-head h3 { margin: 0; }
.drawer-head .sub { color: var(--muted); font-size: 12px; margin-top: 3px; }
.drawer-body { padding: 16px 18px; }
.kv { display: grid; grid-template-columns: 130px 1fr; gap: 6px 12px; font-size: 13px; margin-bottom: 16px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }
.drawer-section-title { font-size: 12px; color: var(--muted); font-weight: 700; text-transform: uppercase; letter-spacing: .03em; margin: 14px 0 8px; }

.diff-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.diff-label { font-size: 11px; color: var(--muted); margin-bottom: 4px; }
.diff-block { background: #f6f7f9; border: 1px solid var(--line2); border-radius: 8px; padding: 10px; font: 11px/1.5 "SFMono-Regular", Consolas, monospace; white-space: pre-wrap; word-break: break-word; max-height: 320px; overflow: auto; margin: 0; }
@media (max-width: 640px) { .diff-grid { grid-template-columns: 1fr; } }

.skeleton { background: linear-gradient(90deg,#eef1f5,#f6f7f9,#eef1f5); border-radius: 8px; height: 80px; }
svg.chart { display: block; width: 100%; height: auto; }

/* readiness operator */
.readiness-operator-view { display: grid; gap: 0; }
.operator-filters {
  align-items: end;
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(6, minmax(120px, 1fr));
  margin-bottom: 14px;
}
.operator-filters label {
  color: var(--muted);
  display: grid;
  font-size: 12px;
  gap: 5px;
}
.operator-filters select,
.operator-filters input {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--text);
  min-height: 36px;
  padding: 7px 9px;
  width: 100%;
}
.operator-filters button { min-height: 36px; }
.operator-state-ok {
  background: var(--ok-bg);
  border: 1px solid var(--ok);
  border-radius: 10px;
  color: var(--ok);
  font-size: 13px;
  margin-bottom: 14px;
  padding: 8px 12px;
}
.operator-state-error {
  display: grid;
  gap: 4px;
  margin-bottom: 14px;
}
.operator-state-warning {
  border-color: rgba(217, 119, 6, 0.35);
  color: #92400e;
  display: grid;
  gap: 4px;
  margin-bottom: 14px;
}
.operator-guardrail {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
}
.operator-digest { display: grid; gap: 10px; }
.operator-digest-summary {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
}
.operator-digest-summary span:not(.badge) {
  color: var(--muted);
  font-size: 12px;
}
.operator-digest-alerts { display: grid; gap: 8px; }
.operator-digest-alert {
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  gap: 6px;
  grid-template-columns: minmax(180px, 1.2fr) auto minmax(120px, 0.8fr) minmax(200px, 1.4fr);
  padding: 8px 10px;
}
.operator-digest-alert span:not(.badge) {
  color: var(--muted);
  font-size: 12px;
}
.operator-digest-trend { display: grid; gap: 8px; }
.operator-digest-trend-row {
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  gap: 6px;
  grid-template-columns: minmax(160px, 1fr) minmax(90px, 0.7fr) minmax(120px, 0.8fr) minmax(180px, 1.3fr);
  padding: 8px 10px;
}
.operator-digest-trend-row span {
  color: var(--muted);
  font-size: 12px;
}
.operator-proof {
  align-items: baseline;
  display: inline-flex;
  gap: 6px;
}
.operator-proof strong { font-size: 18px; }
.operator-proof span {
  color: var(--muted);
  font-size: 12px;
}
.operator-table td { min-width: 120px; }
.operator-table td span {
  color: var(--muted);
  display: block;
  font-size: 12px;
  margin-top: 2px;
}
.operator-table td .badge {
  color: inherit;
  display: inline-flex;
  margin: 0 4px 4px 0;
}
.operator-detail-row td {
  background: #f8fafc;
  padding-top: 0;
}
.operator-detail {
  border: 1px solid var(--line);
  border-radius: 8px;
  margin: 4px 0 8px;
  padding: 8px 10px;
}
.operator-detail summary {
  color: var(--text);
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
}
.operator-detail-grid {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(3, minmax(180px, 1fr));
  margin-top: 10px;
}
.operator-detail-panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  gap: 4px;
  padding: 9px;
}
.operator-detail-panel h3 {
  font-size: 12px;
  margin: 0 0 2px;
}
.operator-detail-panel span {
  color: var(--muted);
  display: block;
  font-size: 12px;
  margin: 0;
}
.operator-export {
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: flex;
  gap: 12px;
  justify-content: space-between;
  padding: 10px 12px;
}
.operator-export-copy { display: grid; gap: 2px; }
.operator-export-copy span {
  color: var(--muted);
  font-size: 12px;
}
.operator-export-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.operator-blocker {
  background: var(--crit-bg);
  border-radius: 999px;
  color: var(--crit) !important;
  display: inline-block !important;
  font-size: 11px !important;
  margin: 0 4px 4px 0 !important;
  padding: 2px 7px;
}
.muted-copy { color: var(--muted); }

@media (max-width: 1080px) {
  .operator-filters { grid-template-columns: repeat(3, minmax(140px, 1fr)); }
  .operator-detail-grid { grid-template-columns: repeat(2, minmax(180px, 1fr)); }
}
@media (max-width: 820px) {
  .operator-filters { grid-template-columns: 1fr; }
  .operator-export {
    align-items: stretch;
    flex-direction: column;
  }
  .operator-digest-alert,
  .operator-digest-trend-row,
  .operator-detail-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .shell { grid-template-columns: 1fr; }
  .side { border-right: 0; border-bottom: 1px solid var(--line); }
  .span-2 { grid-column: auto; }
  .gate-row { grid-template-columns: 1fr; }
  .gate-actions { justify-content: flex-start; }
}