/* ecosum dashboard shell — calm, precise, institutional.
   Tokens extend the existing operational pages (base.html). */

:root {
  --ink: #0D2114; --ink-soft: #3E5247; --muted: #566a5e;
  --accent: #D4FF5F; --bg: #F7F8F7; --card: #fff;
  --border: rgba(13,33,20,.10); --border-strong: rgba(13,33,20,.18);
  --red: #B3261E; --red-bg: #FBEAE9;
  --amber: #7a5900; --amber-bg: #FFF3C4;
  --ok: #1B5E20; --ok-bg: #EFF7E9;
  --info-bg: #EEF2F5;
  --sidebar-w: 236px;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  font: 14px/1.55 Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink); background: var(--bg);
}

/* ------------------------------------------------------------- layout */
.shell { display: flex; min-height: 100vh; }
.sidebar {
  width: var(--sidebar-w); flex: 0 0 var(--sidebar-w);
  background: var(--ink); color: #fff; padding: 18px 0 24px;
  display: flex; flex-direction: column; gap: 2px;
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
  transition: width .15s ease, flex-basis .15s ease;
}
.sidebar .brand {
  display: flex; align-items: baseline; gap: 10px; padding: 4px 20px 16px;
  border-bottom: 1px solid rgba(255,255,255,.12); margin-bottom: 12px;
}
.sidebar .brand a {
  color: #fff; font-weight: 800; font-size: 16px; letter-spacing: .14em;
  text-transform: uppercase; text-decoration: none;
}
.sidebar .brand span {
  color: rgba(255,255,255,.5); font-size: 10px; letter-spacing: .16em;
  text-transform: uppercase; font-weight: 600;
}
.sidebar nav a {
  display: flex; align-items: center; gap: 10px;
  color: rgba(255,255,255,.72); text-decoration: none;
  font-size: 12.5px; font-weight: 600; letter-spacing: .04em;
  padding: 9px 20px; border-left: 3px solid transparent;
}
.sidebar nav a:hover { color: #fff; background: rgba(255,255,255,.05); }
.sidebar nav a.active {
  color: var(--ink); background: var(--accent); border-left-color: #fff;
  font-weight: 800;
}
.sidebar nav a .badge {
  margin-left: auto; background: var(--red); color: #fff; border-radius: 2px;
  font-size: 10px; font-weight: 800; padding: 1px 7px;
}
.sidebar nav a.active .badge { background: var(--ink); }
.sidebar .initial { display: none; }
.sidebar .foot {
  margin-top: auto; padding: 14px 20px 0; color: rgba(255,255,255,.45);
  font-size: 10.5px; letter-spacing: .04em;
}
.collapse-btn {
  background: none; border: 0; color: rgba(255,255,255,.6);
  font: 700 11px/1 inherit; letter-spacing: .1em; text-transform: uppercase;
  cursor: pointer; padding: 10px 20px; text-align: left;
}
.collapse-btn:hover { color: #fff; }

body.nav-collapsed .sidebar { width: 62px; flex-basis: 62px; }
body.nav-collapsed .sidebar .brand a,
body.nav-collapsed .sidebar .brand span,
body.nav-collapsed .sidebar nav a .label,
body.nav-collapsed .sidebar nav a .badge,
body.nav-collapsed .sidebar .foot { display: none; }
body.nav-collapsed .sidebar .initial {
  display: inline-block; width: 100%; text-align: center; font-weight: 800;
}
body.nav-collapsed .sidebar nav a { padding: 9px 6px; }

.content { flex: 1; min-width: 0; display: flex; flex-direction: column; }

/* ------------------------------------------------------------- topbar */
.topbar {
  position: sticky; top: 0; z-index: 20; background: var(--card);
  border-bottom: 1px solid var(--border); padding: 10px 26px;
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
}
.topbar .sel { display: flex; flex-direction: column; gap: 1px; }
.topbar .sel label {
  font-size: 9px; font-weight: 800; text-transform: uppercase;
  letter-spacing: .12em; color: var(--muted);
}
.topbar select, .topbar input[type=search] {
  border: 1px solid var(--border); border-radius: 2px; background: #fff;
  font: 600 12.5px/1.3 inherit; color: var(--ink); padding: 6px 8px;
}
.topbar input[type=search] { width: 210px; }
.topbar .right { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.chip {
  display: inline-flex; align-items: center; gap: 6px; font-size: 11px;
  font-weight: 700; padding: 5px 10px; border-radius: 2px;
  border: 1px solid var(--border); background: var(--bg); color: var(--ink-soft);
  text-decoration: none;
}
.chip.warn { background: var(--amber-bg); color: var(--amber); border-color: transparent; }
.chip.bad { background: var(--red-bg); color: var(--red); border-color: transparent; }
.chip.ok { background: var(--ok-bg); color: var(--ok); border-color: transparent; }
.export-menu { position: relative; }
.export-menu > button {
  background: var(--ink); color: #fff; border: 0; border-radius: 2px;
  padding: 8px 14px; font: 800 11px/1 inherit; letter-spacing: .12em;
  text-transform: uppercase; cursor: pointer;
}
.export-menu .menu {
  display: none; position: absolute; right: 0; top: calc(100% + 4px);
  background: #fff; border: 1px solid var(--border-strong); min-width: 220px;
  box-shadow: 0 6px 18px rgba(13,33,20,.12); z-index: 30;
}
.export-menu.open .menu { display: block; }
.export-menu .menu a {
  display: block; padding: 10px 14px; font-size: 12.5px; font-weight: 600;
  color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--border);
}
.export-menu .menu a:hover { background: var(--bg); }

/* ------------------------------------------------------------- page body */
.page { padding: 24px 26px 80px; max-width: 1480px; width: 100%; margin: 0 auto; }
.page h1 { font-size: 21px; letter-spacing: -.02em; margin: 0 0 2px; }
.page .sub { color: var(--muted); font-size: 13px; margin: 0 0 18px; }
.eyebrow {
  display: flex; align-items: center; gap: 12px; font-size: 11.5px;
  font-weight: 800; text-transform: uppercase; letter-spacing: .18em;
  margin: 30px 0 10px;
}
.eyebrow::before { content: ""; width: 26px; height: 1px; background: var(--ink); }
.eyebrow .hint-r { margin-left: auto; font-weight: 600; letter-spacing: 0;
  text-transform: none; color: var(--muted); font-size: 12px; }

/* ------------------------------------------------------------- cards & grids */
.card {
  background: var(--card); border: 1px solid var(--border); border-radius: 2px;
  padding: 18px 20px; box-shadow: 0 1px 2px rgba(13,33,20,.04);
}
.kpis { display: grid; grid-template-columns: repeat(auto-fill, minmax(215px, 1fr)); gap: 10px; }
.kpi {
  background: var(--card); border: 1px solid var(--border); border-radius: 2px;
  padding: 13px 15px 11px; display: block; text-decoration: none; color: var(--ink);
  position: relative;
}
a.kpi:hover { border-color: var(--border-strong); box-shadow: 0 2px 6px rgba(13,33,20,.07); }
.kpi .k-label {
  font-size: 10px; font-weight: 800; text-transform: uppercase;
  letter-spacing: .1em; color: var(--muted); display: flex; gap: 6px; align-items: center;
}
.kpi .k-value { font-size: 21px; font-weight: 800; letter-spacing: -.02em;
  margin-top: 5px; font-variant-numeric: tabular-nums; }
.kpi .k-value small { font-size: 12px; font-weight: 700; color: var(--ink-soft); }
.kpi .k-delta { font-size: 11.5px; font-weight: 700; margin-top: 3px; }
.kpi .k-delta.up-bad, .kpi .k-delta.down-good { }
.kpi .k-delta .worse { color: var(--red); } .kpi .k-delta .better { color: var(--ok); }
.kpi .k-foot { font-size: 10.5px; color: var(--muted); margin-top: 4px; }
.kind {
  font-size: 8.5px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;
  padding: 1px 5px; border-radius: 2px; border: 1px solid var(--border);
  color: var(--muted); background: var(--bg);
}
.kind.projected { background: var(--info-bg); }
.kind.estimated { background: var(--amber-bg); color: var(--amber); border-color: transparent; }

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; align-items: start; }
.grid31 { display: grid; grid-template-columns: 2fr 1fr; gap: 14px; align-items: start; }
.chart-card h3 { margin: 0; font-size: 13.5px; letter-spacing: -.01em; }
.chart-card .desc { color: var(--muted); font-size: 11.5px; margin: 2px 0 12px; }
.chart-card .src { color: var(--muted); font-size: 10px; margin-top: 10px;
  border-top: 1px solid var(--border); padding-top: 8px; }
.chart-box { position: relative; height: 300px; }
.chart-box.tall { height: 380px; } .chart-box.short { height: 220px; }

/* ------------------------------------------------------------- tables */
.tablewrap { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; font-size: 12.5px; }
table.data th {
  text-align: left; font-size: 9.5px; text-transform: uppercase;
  letter-spacing: .08em; color: var(--muted); padding: 8px 9px;
  border-bottom: 2px solid var(--border); white-space: nowrap;
  position: sticky; top: 0; background: var(--card);
}
table.data th.sortable { cursor: pointer; }
table.data th.sortable:hover { color: var(--ink); }
table.data td { padding: 8px 9px; border-bottom: 1px solid var(--border); vertical-align: top; }
table.data tr:hover td { background: #FBFCFA; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
th.num, td.num { text-align: right; }
.meta { color: var(--muted); font-size: 11px; margin-top: 2px; }

.pill {
  display: inline-block; padding: 2px 9px; border-radius: 2px; font-size: 10.5px;
  font-weight: 800; text-transform: uppercase; letter-spacing: .05em; white-space: nowrap;
}
.pill.ok { background: var(--ok-bg); color: var(--ok); }
.pill.bad { background: var(--red-bg); color: var(--red); }
.pill.warn { background: var(--amber-bg); color: var(--amber); }
.pill.info { background: var(--info-bg); color: var(--ink-soft); }
.pill.muted { background: var(--bg); color: var(--muted); border: 1px solid var(--border); }

.sev { display: inline-block; width: 76px; text-align: center; padding: 2px 0;
  border-radius: 2px; font-size: 10px; font-weight: 800; text-transform: uppercase; }
.sev.critical { background: var(--red); color: #fff; }
.sev.high { background: var(--red-bg); color: var(--red); }
.sev.medium { background: var(--amber-bg); color: var(--amber); }
.sev.low { background: var(--info-bg); color: var(--ink-soft); }

/* ------------------------------------------------------------- misc */
.empty {
  color: var(--muted); border: 1px dashed var(--border-strong); border-radius: 2px;
  padding: 34px 26px; text-align: center; background: var(--card);
}
.empty b { color: var(--ink); }
.empty .why { font-size: 12px; max-width: 620px; margin: 8px auto 0; }
details.calc { margin-top: 4px; }
details.calc summary {
  cursor: pointer; font-size: 11px; font-weight: 700; color: var(--ink-soft);
  text-decoration: underline; text-decoration-color: rgba(13,33,20,.3);
  text-underline-offset: 3px; list-style: none;
}
details.calc[open] summary { color: var(--ink); }
details.calc .body {
  background: var(--bg); border: 1px solid var(--border); border-radius: 2px;
  padding: 12px 14px; margin-top: 6px; font-size: 12px;
}
details.calc .body table { font-size: 11.5px; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11px; }

.cal { display: grid; grid-template-columns: 130px repeat(12, 1fr); gap: 3px;
  align-items: center; font-size: 10.5px; }
.cal .lbl { font-weight: 700; color: var(--ink-soft); white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis; }
.cal .cell { height: 22px; border-radius: 2px; background: var(--ok-bg);
  border: 1px solid rgba(27,94,32,.15); }
.cal .cell.miss { background: var(--red-bg); border-color: rgba(179,38,30,.2); }
.cal .cell.head { background: none; border: 0; text-align: center;
  color: var(--muted); font-weight: 700; height: auto; }

.bucketbar { display: flex; border-radius: 2px; overflow: hidden; height: 14px;
  border: 1px solid var(--border); }
.bucketbar div { height: 100%; }

.searchbox { border: 1px solid var(--border); border-radius: 2px; background: #fff;
  font: 600 12.5px/1.3 inherit; padding: 7px 10px; width: 260px; }

[data-tip] { position: relative; cursor: help; border-bottom: 1px dotted var(--muted); }
[data-tip]:hover::after {
  content: attr(data-tip); position: absolute; left: 0; bottom: calc(100% + 6px);
  background: var(--ink); color: #fff; font-size: 11px; font-weight: 500;
  line-height: 1.45; padding: 8px 10px; border-radius: 2px; width: 260px;
  z-index: 50; white-space: normal; letter-spacing: 0; text-transform: none;
}

/* ------------------------------------------------------------- responsive */
@media (max-width: 1150px) {
  .grid2, .grid31 { grid-template-columns: 1fr; }
}
@media (max-width: 860px) {
  .sidebar { position: fixed; left: 0; z-index: 40; height: 100vh; }
  body:not(.nav-collapsed) .sidebar { box-shadow: 0 0 40px rgba(13,33,20,.35); }
  body.nav-collapsed .sidebar { width: 0; flex-basis: 0; overflow: hidden; }
  .content { margin-left: 0; }
  .mobile-nav-btn { display: inline-block !important; }
  .topbar input[type=search] { width: 130px; }
  .page { padding: 18px 14px 60px; }
}
.mobile-nav-btn {
  display: none; background: var(--ink); color: #fff; border: 0; border-radius: 2px;
  font: 800 11px/1 inherit; padding: 8px 10px; cursor: pointer;
}
@media print {
  .sidebar, .topbar { display: none; }
  .page { padding: 0; }
}

/* ---- tool pages (command center, workflows) — shared with dash shell ---- */
.progressbar { height:8px; background:var(--border, rgba(13,33,20,.1));
  border-radius:4px; overflow:hidden; flex:1; min-width:120px }
.progressbar > i { display:block; height:100% }
.stepper { display:flex; gap:6px; margin:10px 0 }
.stepper span { flex:1; height:6px; border-radius:3px;
  background:var(--border, rgba(13,33,20,.12)) }
.stepper span.done { background:#1B7A43 }
.stepper span.attn { background:#C9A227 }
.stepper span.blocked { background:#B3261E }