/* AltSql Mesh live demo, v1: embedded in altsql.com/demo/mesh/ or opened full screen at /demo/mesh/app/ */
:root {
  --navy: #1F3A5F;
  --navy-2: #2A4B75;
  --teal: #0E7C86;
  --teal-2: #0A646C;
  --teal-light: #E6F3F4;
  --ink: #262626;
  --gray: #5F6B7A;
  --gray-2: #8A95A3;
  --rule: #D5DDE5;
  --zebra: #F4F7F9;
  --off: #EEF1F4;
  --bg: #F7F9FB;
  --amber: #B8700F;
  --amber-light: #FBF1E1;
  --red: #C0392B;
  --red-light: #FBEAE8;
  --green: #2E7D4F;
  --green-light: #E7F4EC;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.5 var(--sans); }
a { color: var(--teal); }
button, select, input { font: inherit; }
[hidden] { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.mono { font-family: var(--mono); }

.wrap { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ---- app bar (full screen only) ---- */
.appbar { background: #000; color: #fff; }
.appbar .wrap { display: flex; align-items: center; gap: 14px; min-height: 56px; }
.brand { color: rgba(255,255,255,.9); font-family: "avenir next", avenir, sans-serif; font-weight: 200; font-size: 24px; text-decoration: none; }
.brand:hover { color: #fff; }
.appbar .tag { font-size: 12px; font-weight: 700; letter-spacing: 1.2px; text-transform: uppercase; background: rgba(255,255,255,.14); padding: 3px 9px; border-radius: 999px; }
.appbar .grow { flex: 1; }
.appbar .home { color: rgba(255,255,255,.85); font-size: 15px; text-decoration: none; }
.appbar .home:hover { color: #fff; text-decoration: underline; }

.embedded .appbar { display: none; }
.embedded body { background: transparent; }
.embedded .wrap { padding-left: 0; padding-right: 0; }
.embedded .intro { display: none; }

/* ---- intro ---- */
.intro { padding: 18px 0 2px; }
.eyebrow { color: var(--teal); font-weight: 700; font-size: 12.5px; letter-spacing: 1.4px; text-transform: uppercase; margin: 0 0 6px; }
h1 { color: var(--navy); font-size: 28px; line-height: 1.2; margin: 0 0 6px; letter-spacing: -.3px; }
.lead { font-size: 16.5px; color: #333; max-width: 900px; margin: 0 0 10px; }
.honest { display: inline-block; background: var(--teal-light); border: 1px solid #b9dde0; color: var(--teal-2); border-radius: 10px; padding: 6px 12px; font-size: 14px; margin: 0; }
.honest b { color: var(--navy); }

/* ---- panels ---- */
.panel { margin: 16px 0 0; background: #fff; border: 1px solid var(--rule); border-radius: 14px; padding: 18px 20px 20px; min-width: 0; }
.panel h2 { color: var(--navy); font-size: 22px; margin: 0 0 6px; }
.panel h3 { color: var(--navy); font-size: 15px; margin: 16px 0 6px; }
.h3note { color: var(--gray); font-weight: 400; font-size: 13px; margin-left: 6px; }
.panel p { margin: 6px 0; max-width: 920px; }
.panel-head { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; justify-content: space-between; }
.panel-head h2 { margin-bottom: 0; }
.muted { color: var(--gray); font-size: 14.5px; }
.small { font-size: 13.5px; }
.note { background: var(--amber-light); color: #6b4308; border-radius: 10px; padding: 8px 12px; font-size: 14.5px; }
.note.good { background: var(--green-light); color: #1f5e3a; }
.note.bad { background: var(--red-light); color: var(--red); }
.noscript { background: var(--red-light); color: var(--red); border-radius: 10px; padding: 12px 14px; margin: 16px 0; font-weight: 600; }
.grid2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 16px; }
.grid2 > .panel { margin-top: 16px; }

/* ---- buttons ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 0 18px; border-radius: 10px;
  border: 1px solid var(--rule); background: #fff; color: var(--navy);
  font-weight: 650; font-size: 15.5px; cursor: pointer; white-space: nowrap;
  transition: background .15s, border-color .15s, color .15s, transform .05s;
}
.btn:hover { border-color: var(--gray-2); }
.btn:active { transform: translateY(1px); }
.btn:focus-visible, .seg button:focus-visible, .break:focus-visible, .step-btn:focus-visible, .forget:focus-visible { outline: 3px solid rgba(14,124,134,.35); outline-offset: 2px; }
.btn[disabled] { opacity: .45; cursor: default; }
.btn svg { width: 18px; height: 18px; flex: none; }
.btn.primary { background: var(--teal); border-color: var(--teal); color: #fff; }
.btn.primary:hover { background: var(--teal-2); border-color: var(--teal-2); }
.small-btn { min-height: 38px; padding: 0 14px; font-size: 14.5px; }

/* ---- try this ---- */
.steps { list-style: none; margin: 10px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.step-btn { width: 100%; height: 100%; display: flex; flex-direction: column; gap: 3px; text-align: left; border: 1px solid var(--rule); background: #fff; border-radius: 12px; padding: 12px 14px; cursor: pointer; color: var(--ink); }
.step-btn b { color: var(--navy); font-size: 15px; }
.step-btn span { color: var(--gray); font-size: 13.5px; }
.step-btn:hover { border-color: var(--teal); background: var(--teal-light); }
.step-btn.done { border-color: #9fd1d5; background: var(--teal-light); }
.step-btn.done b::after { content: " \2713"; color: var(--teal); }
.step-btn[disabled] { opacity: .45; cursor: default; }
.step-btn.done[disabled] { opacity: 1; }
.step-btn:focus-visible, .chip:focus-visible, .break:focus-visible, .seg button:focus-visible { outline: 3px solid rgba(14,124,134,.35); outline-offset: 2px; }

/* ---- the chart ---- */
.seg { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0 10px; }
.seg button { border: 1px solid var(--rule); background: var(--zebra); color: var(--navy); border-radius: 99px; padding: 5px 12px; font-size: 13.5px; cursor: pointer; min-height: 34px; }
.seg button:hover { border-color: var(--teal); background: var(--teal-light); }
.seg button.on { background: var(--navy); border-color: var(--navy); color: #fff; }
svg.chart { display: block; width: 100%; height: 260px; background: #fff; border: 1px solid var(--off); border-radius: 10px; touch-action: manipulation; }
svg.chart .grid { stroke: var(--off); stroke-width: 1; vector-effect: non-scaling-stroke; }
svg.chart .fault { stroke: var(--amber); stroke-width: 1.5; stroke-dasharray: 5 4; vector-effect: non-scaling-stroke; }
svg.chart .thr { stroke: var(--red); stroke-width: 1.3; stroke-dasharray: 6 4; vector-effect: non-scaling-stroke; }
svg.chart .pt { cursor: pointer; stroke: #fff; stroke-width: 1; vector-effect: non-scaling-stroke; }
svg.chart .pt.s1 { fill: #9AA5B1; }
svg.chart .pt.s2 { fill: var(--teal); }
svg.chart .pt.s3 { fill: var(--navy); }
svg.chart .pt.hit { stroke: var(--red); stroke-width: 2; }
svg.chart .pt.sel { stroke: var(--amber); stroke-width: 3; }
svg.chart text { font-size: 11px; fill: var(--gray); font-family: var(--sans); }
svg.chart text.fault-t { fill: var(--amber); font-weight: 600; }
.chart-legend { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 13px; color: var(--gray); margin-top: 6px; }
.chart-legend span { display: inline-flex; align-items: center; gap: 6px; }
.k { display: inline-block; width: 10px; height: 10px; border-radius: 50%; }
.k.s1 { background: #9AA5B1; }
.k.s2 { background: var(--teal); }
.k.s3 { background: var(--navy); }
.k.fault { width: 16px; height: 0; border-top: 2px dashed var(--amber); border-radius: 0; }

/* ---- numbers ---- */
.tiles { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 10px; }
.tile { background: var(--zebra); border: 1px solid var(--off); border-radius: 12px; padding: 10px 12px; min-width: 0; }
.tile .t-name { font-size: 12.5px; color: var(--gray); }
.tile .t-val { font-size: 22px; font-weight: 700; color: var(--navy); font-variant-numeric: tabular-nums; line-height: 1.25; }
.tile .t-sub { font-size: 13px; color: var(--gray); font-variant-numeric: tabular-nums; }
.tile.wide { grid-column: 1 / -1; }
.bar { height: 8px; background: var(--off); border-radius: 99px; overflow: hidden; margin-top: 6px; }
.bar i { display: block; height: 100%; background: var(--teal); border-radius: 99px; width: 0; transition: width .2s; }

/* ---- SQL ---- */
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0; }
.chip { border: 1px solid var(--rule); background: #fff; color: var(--navy); border-radius: 10px; padding: 7px 12px; font-size: 14px; cursor: pointer; min-height: 40px; text-align: left; }
.chip:hover { border-color: var(--teal); background: var(--teal-light); }
.chip[disabled] { opacity: .45; cursor: default; }
textarea.sql { width: 100%; min-height: 64px; border: 1px solid var(--rule); border-radius: 10px; padding: 10px 12px; font: 14px/1.45 var(--mono); color: var(--navy); background: var(--zebra); resize: vertical; }
textarea.sql:focus { outline: 3px solid rgba(14,124,134,.25); border-color: var(--teal); background: #fff; }
.sql-row { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; margin-top: 8px; }
.sql-status { font-size: 14px; color: var(--gray); }
.sql-status.bad { color: var(--red); font-weight: 600; }
.table-wrap { overflow-x: auto; margin: 12px 0 4px; }
table.res { border-collapse: collapse; font-size: 14px; font-variant-numeric: tabular-nums; min-width: 320px; }
table.res th, table.res td { text-align: left; padding: 6px 12px; border-bottom: 1px solid var(--off); white-space: nowrap; }
table.res thead th { background: var(--navy); color: #fff; font-weight: 650; font-size: 13px; }
table.res thead th:first-child { border-top-left-radius: 8px; }
table.res thead th:last-child { border-top-right-radius: 8px; }
table.res tbody tr:nth-child(even) { background: var(--zebra); }
table.res td.n { text-align: right; }
table.res tr.go { cursor: pointer; }
table.res tr.go:hover td { background: var(--teal-light); }
table.res tr.go td:first-child { color: var(--teal); font-weight: 600; text-decoration: underline; text-underline-offset: 2px; }
table.res tr.empty td { color: var(--gray); font-style: italic; }


/* ---- the farm ---- */
.map-wrap { position: relative; }
svg.map { display: block; width: 100%; height: auto; aspect-ratio: 1000 / 600; background: #EAF3E3; border: 1px solid #cfe0c4; border-radius: 12px; touch-action: manipulation; }
svg.map .paddock { fill: none; stroke: #d3e4c8; stroke-width: 1; vector-effect: non-scaling-stroke; }
svg.map .ridge { stroke: #8B6B3E; stroke-width: 10; stroke-linecap: round; opacity: .55; }
svg.map .shed { fill: #cfc6b8; stroke: #a89c8a; stroke-width: 1; vector-effect: non-scaling-stroke; }
svg.map .trough { fill: #fff; stroke: #4a7fb0; stroke-width: 1.5; vector-effect: non-scaling-stroke; }
svg.map .trough-lvl { fill: #6fa8dc; }
svg.map .trough-lvl.low { fill: var(--amber); }
svg.map .gate { stroke: #6d5a3a; stroke-width: 5; stroke-linecap: round; }
svg.map .job { fill: var(--amber); stroke: #fff; stroke-width: 1.5; vector-effect: non-scaling-stroke; }
svg.map .job.waiting { fill: var(--red); }
svg.map .range { fill: rgba(14,124,134,.06); stroke: rgba(14,124,134,.35); stroke-width: 1; stroke-dasharray: 4 4; vector-effect: non-scaling-stroke; }
svg.map .link { stroke: var(--teal); stroke-width: 2.5; opacity: .8; vector-effect: non-scaling-stroke; }
svg.map .dev { cursor: pointer; stroke: #fff; stroke-width: 2; vector-effect: non-scaling-stroke; }
svg.map .dev.same { fill: var(--green); }
svg.map .dev.behind { fill: var(--amber); }
svg.map .dev.far { fill: var(--red); }
svg.map .dev.off { fill: #9AA5B1; }
svg.map .dev.sel { stroke: var(--navy); stroke-width: 4; }
svg.map text { font-family: var(--sans); pointer-events: none; }
svg.map .dev-n { font-size: 15px; font-weight: 700; fill: #fff; text-anchor: middle; dominant-baseline: central; }
svg.map .lbl { font-size: 13px; fill: #5b6b52; }
.map-bar { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; margin: 10px 0 0; }
.map-bar label { font-size: 14px; color: var(--gray); display: inline-flex; align-items: center; gap: 8px; }
.map-bar input[type=range] { width: 130px; accent-color: var(--teal); }
.map-bar .val { font-variant-numeric: tabular-nums; color: var(--navy); font-weight: 650; min-width: 52px; }
.clock { font-variant-numeric: tabular-nums; font-weight: 700; color: var(--navy); font-size: 18px; }
.legend { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 13px; color: var(--gray); margin-top: 8px; }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.k.same { background: var(--green); }
.k.behind { background: var(--amber); }
.k.far { background: var(--red); }
.k.off { background: #9AA5B1; }
.k.trough { border-radius: 2px; background: #6fa8dc; }
.k.job { background: var(--amber); }
.k.link { width: 16px; height: 0; border-top: 3px solid var(--teal); border-radius: 0; }
svg.chart .stale { fill: none; stroke: var(--amber); stroke-width: 2; vector-effect: non-scaling-stroke; }
svg.chart .stale-area { fill: var(--amber-light); }
svg.chart .ev { stroke: var(--gray-2); stroke-width: 1; stroke-dasharray: 3 3; vector-effect: non-scaling-stroke; }
svg.chart text.ev-t { fill: var(--gray); font-size: 10.5px; }
.verdict { display: inline-flex; align-items: center; gap: 8px; border-radius: 99px; padding: 5px 12px; font-weight: 700; font-size: 14.5px; }
.verdict.same { background: var(--green-light); color: var(--green); }
.verdict.behind { background: var(--amber-light); color: var(--amber); }
.devgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; margin-top: 10px; }
.devcard { border: 1px solid var(--off); background: var(--zebra); border-radius: 10px; padding: 8px 10px; font-size: 13px; color: var(--gray); cursor: pointer; text-align: left; }
.devcard b { color: var(--navy); font-size: 14px; }
.devcard.sel { border-color: var(--navy); background: #fff; box-shadow: 0 0 0 2px rgba(31,58,95,.15); }
.devcard .st { font-weight: 650; }
.devcard .st.same { color: var(--green); }
.devcard .st.behind { color: var(--amber); }
.vv { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 3px; margin-top: 8px; }
.vv i { display: block; height: 22px; border-radius: 4px; background: var(--off); position: relative; }
.vv i b { position: absolute; left: 0; right: 0; bottom: 0; background: var(--teal); border-radius: 4px; }
.vv-legend { font-size: 12.5px; color: var(--gray); margin-top: 4px; }

/* ---- try to break it ---- */
.breaks { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-top: 10px; }
.break { display: flex; flex-direction: column; gap: 3px; text-align: left; border: 1px solid var(--rule); background: #fff; border-radius: 12px; padding: 12px 14px; cursor: pointer; color: var(--ink); }
.break b { color: var(--red); font-size: 15.5px; }
.break span { color: var(--gray); font-size: 13.5px; }
.break:hover { border-color: var(--red); background: var(--red-light); }
.break[disabled] { opacity: .45; cursor: default; }
#break-note, #step-note { margin-top: 12px; }

/* ---- real and simulated ---- */
.real { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.real h3 { margin-top: 0; font-size: 16px; }
.real ul { margin: 0; padding-left: 20px; }
.real li { margin: 4px 0; }

.appfoot { color: var(--gray); font-size: 13.5px; padding: 22px 0 36px; }

/* ---- smaller screens ---- */
@media (max-width: 980px) {
  .grid2 { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .breaks { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  .wrap { padding: 0 16px; }
  .embedded .wrap { padding-left: 0; padding-right: 0; }
  h1 { font-size: 25px; }
  .lead { font-size: 16px; }
  .panel { padding: 14px 14px 16px; }
  .panel h2 { font-size: 20px; }
  .steps { grid-template-columns: minmax(0, 1fr); }
  .breaks { grid-template-columns: minmax(0, 1fr); }
  .real { grid-template-columns: minmax(0, 1fr); }
  svg.chart { height: 220px; }
  .map-bar input[type=range] { width: 110px; }
  svg.map .dev { r: 24px; }
  svg.map .dev-n { font-size: 24px; }
  svg.map .trough { stroke-width: 2; }
  .vv i { height: 16px; }
  .tile .t-val { font-size: 19px; }
  .sql-row .btn { flex: 1 1 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .btn, .bar i { transition: none; }
}