/* Soundings: a hydrographic chart for Battlecode replays.
   Chart paper by day, night chart in the dark. */
:root {
  color-scheme: light;
  --paper: #eaf0ef;
  --surface: #f6f9f8;
  --chart-water: #fbfdfc;
  --chart-grid: rgba(15, 34, 51, 0.07);
  --chart-bed: rgba(15, 34, 51, 0.42);
  --chart-even: #c9d3d6;
  --ink: #0f2233;
  --ink-2: #3e5363;
  --muted: #6f8190;
  --rule: rgba(15, 34, 51, 0.13);
  --rule-strong: rgba(15, 34, 51, 0.28);
  --kelp: #2f7d3c;
  --portal: #b3237d;
  --accent: #b3237d;
  --pearl: #fffdf6;
  --you: #2a78d6;
  --you-deep: #174c8f;
  --you-wash: #dbe9fb;
  --opp: #e0632f;
  --opp-deep: #9c3d16;
  --opp-wash: #fce2d5;
  --win: #1f7a45;
  --loss: #b8322b;
  --draw: #8a8f94;
  --c-enemyBody: #6b4fd8;
  --c-enemyHead: #d03b3b;
  --c-wall: #2f7d3c;
  --c-self: #d08b00;
  --c-allyBody: #17968a;
  --c-allyHead: #7ccfc4;
  --c-sprint: #8d949b;
  --c-badSplit: #b3b8bd;
  --c-noMove: #5f666d;
  --c-timeout: #3a4550;
  --natural: #5d7a8c;
  --font-ui: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-chart: "Newsreader", "Iowan Old Style", Georgia, serif;
  --radius: 6px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --paper: #09131d; --surface: #0e1b28; --chart-water: #0b1824; --chart-grid: rgba(228, 237, 242, 0.06);
    --chart-bed: rgba(228, 237, 242, 0.48); --chart-even: #4a5a66; --ink: #e4edf2; --ink-2: #a8bac7; --muted: #7890a0;
    --rule: rgba(228, 237, 242, 0.12); --rule-strong: rgba(228, 237, 242, 0.26);
    --kelp: #52b066; --portal: #e464b4; --accent: #e464b4; --pearl: #f4efe4;
    --you: #3d8bea; --you-deep: #9cc4f3; --you-wash: #132b47; --opp: #e8703c; --opp-deep: #f6ad8a; --opp-wash: #3a1d10;
    --win: #3fae6e; --loss: #e0625b; --draw: #8a939b;
    --c-enemyBody: #9085e9; --c-enemyHead: #ec6a6a; --c-wall: #52b066; --c-self: #e2a72a; --c-allyBody: #2fb8a7;
    --c-allyHead: #8adbd0; --c-sprint: #8d949b; --c-badSplit: #6c737a; --c-noMove: #b3b9bf; --c-timeout: #d4dae0;
    --natural: #8fa9b8;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --paper: #09131d; --surface: #0e1b28; --chart-water: #0b1824; --chart-grid: rgba(228, 237, 242, 0.06);
  --chart-bed: rgba(228, 237, 242, 0.48); --chart-even: #4a5a66; --ink: #e4edf2; --ink-2: #a8bac7; --muted: #7890a0;
  --rule: rgba(228, 237, 242, 0.12); --rule-strong: rgba(228, 237, 242, 0.26);
  --kelp: #52b066; --portal: #e464b4; --accent: #e464b4; --pearl: #f4efe4;
  --you: #3d8bea; --you-deep: #9cc4f3; --you-wash: #132b47; --opp: #e8703c; --opp-deep: #f6ad8a; --opp-wash: #3a1d10;
  --win: #3fae6e; --loss: #e0625b; --draw: #8a939b;
  --c-enemyBody: #9085e9; --c-enemyHead: #ec6a6a; --c-wall: #52b066; --c-self: #e2a72a; --c-allyBody: #2fb8a7;
  --c-allyHead: #8adbd0; --c-sprint: #8d949b; --c-badSplit: #6c737a; --c-noMove: #b3b9bf; --c-timeout: #d4dae0;
  --natural: #8fa9b8;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font: 15px/1.5 var(--font-ui); font-feature-settings: "tnum" 0;
}
a { color: inherit; text-decoration-color: var(--rule-strong); text-underline-offset: 3px; }
a:hover { text-decoration-color: currentColor; }
h1, h2, h3 { margin: 0; font-weight: 600; letter-spacing: -0.005em; }
h2 { font-size: 21px; line-height: 1.25; }
h3 { font-size: 15px; line-height: 1.3; }
p { margin: 0; }
.num, td.num, th.num { font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.ink2 { color: var(--ink-2); }
.chart-name { font-family: var(--font-chart); font-style: italic; font-weight: 400; letter-spacing: 0.01em; }
.wrap { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 12px; top: 12px; z-index: 50; background: var(--surface); padding: 8px 12px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
button, input, select { font: inherit; color: inherit; }

/* ---- header ---- */
.top { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--paper) 92%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--rule); }
.top-row { display: flex; align-items: center; gap: 28px; min-height: 58px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-mark { width: 26px; height: 26px; border-radius: 50%; border: 1.6px solid var(--ink); position: relative; }
.brand-mark::before { content: ""; position: absolute; inset: 6px; border-radius: 50%; border: 1.4px solid var(--ink); opacity: 0.45; }
.brand-mark::after { content: ""; position: absolute; left: 11px; top: 11px; width: 11px; height: 2px; background: var(--accent); transform-origin: 0 50%; transform: rotate(-32deg); border-radius: 2px; }
.brand-name { font-family: var(--font-chart); font-style: italic; font-size: 23px; line-height: 1; }
.tabs { display: flex; gap: 4px; }
.tabs a { text-decoration: none; padding: 17px 10px 15px; color: var(--ink-2); border-bottom: 2px solid transparent; font-weight: 500; }
.tabs a:hover { color: var(--ink); }
.tabs a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--accent); }
.top-tools { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.btn { border: 1px solid var(--rule-strong); background: var(--surface); border-radius: var(--radius); padding: 7px 14px; cursor: pointer; font-weight: 500; white-space: nowrap; }
.btn:hover { border-color: var(--ink-2); }
.btn.primary { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn.primary:hover { background: var(--ink-2); }
.icon-btn { border: 1px solid var(--rule); background: transparent; width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; cursor: pointer; color: var(--ink-2); }
.progress { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--ink-2); font-variant-numeric: tabular-nums; }
.progress .meter { width: 120px; height: 4px; background: var(--rule); border-radius: 2px; overflow: hidden; }
.progress .meter div { height: 100%; background: var(--accent); transition: width 0.2s; }

.filters { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 18px; padding-top: 8px; padding-bottom: 10px; font-size: 13.5px; }
.filters label { display: inline-flex; align-items: center; gap: 7px; color: var(--ink-2); }
.filters select, select.plain { background: var(--surface); border: 1px solid var(--rule-strong); border-radius: var(--radius); padding: 4px 8px; max-width: 240px; }
.filters .who { font-weight: 600; color: var(--ink); }
.filters .spacer { flex: 1; }

main { padding-top: 28px; padding-bottom: 64px; min-height: 70vh; }
main:focus { outline: none; }
.foot { border-top: 1px solid var(--rule); padding-top: 18px; padding-bottom: 32px; color: var(--muted); font-size: 13px; }
.foot p { max-width: 80ch; }

/* ---- landing ---- */
.landing { display: grid; gap: 28px; }
.landing-title { max-width: 62ch; }
.landing-title h1 { font-family: var(--font-chart); font-style: italic; font-weight: 400; font-size: clamp(44px, 7vw, 76px); line-height: 0.98; letter-spacing: -0.01em; }
.landing-title p { margin-top: 14px; font-size: 18px; color: var(--ink-2); max-width: 52ch; }
.hero { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 0; border: 1px solid var(--rule-strong); background: var(--surface); }
.hero-chart { position: relative; padding: 18px 14px 12px; border-right: 1px solid var(--rule-strong); min-width: 0; }
.hero-caption { display: flex; justify-content: space-between; gap: 12px; font-size: 12.5px; color: var(--muted); padding: 2px 8px 0; }
.hero-caption .chart-name { font-size: 17px; color: var(--ink); }
.sweep { position: absolute; pointer-events: none; inset: 0; overflow: hidden; }
.sweep::before { content: ""; position: absolute; left: 50%; top: 50%; width: 180%; aspect-ratio: 1; transform: translate(-50%, -50%) rotate(0deg); background: conic-gradient(from 0deg, color-mix(in srgb, var(--you) 22%, transparent), transparent 18%); animation: sweep 2.6s cubic-bezier(.45,.05,.3,1) 0.3s 1 both; opacity: 0; }
@keyframes sweep { 0% { opacity: 0.9; transform: translate(-50%, -50%) rotate(-40deg); } 85% { opacity: 0.6; } 100% { opacity: 0; transform: translate(-50%, -50%) rotate(320deg); } }
@media (prefers-reduced-motion: reduce) { .sweep::before { animation: none; } }
.intake { padding: 22px; display: flex; flex-direction: column; gap: 14px; }
.intake h2 { font-size: 18px; }
.intake p { color: var(--ink-2); font-size: 14px; }
.intake .btn { width: 100%; padding: 10px 14px; text-align: center; }
.intake .drop-hint { margin-top: auto; border: 1.5px dashed var(--rule-strong); border-radius: var(--radius); padding: 18px 14px; text-align: center; color: var(--muted); font-size: 13.5px; }
.promises { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; padding-top: 6px; }
.promises h3 { margin-bottom: 6px; }
.promises p { color: var(--ink-2); font-size: 14px; max-width: 40ch; }
.promises .glyph { height: 34px; margin-bottom: 10px; }
.privacy { font-size: 14px; color: var(--ink-2); display: flex; gap: 10px; align-items: baseline; }
.privacy b { color: var(--ink); font-weight: 600; }

.dropzone { position: fixed; inset: 0; z-index: 60; background: color-mix(in srgb, var(--paper) 80%, transparent); display: grid; place-items: center; pointer-events: none; }
.dropzone div { border: 2px dashed var(--accent); border-radius: 14px; padding: 48px 64px; font-size: 22px; font-family: var(--font-chart); font-style: italic; background: var(--surface); }

/* ---- sections ---- */
.page-head { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 12px 40px; margin-bottom: 30px; }
.headline { font-size: clamp(28px, 4vw, 40px); line-height: 1.1; font-weight: 600; letter-spacing: -0.015em; }
.headline .w { color: var(--win); } .headline .l { color: var(--loss); }
.subline { color: var(--ink-2); margin-top: 6px; max-width: 70ch; }
.section { padding: 30px 0; border-top: 1px solid var(--rule); }
.section > header { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 18px; margin-bottom: 16px; }
.section > header p { color: var(--ink-2); max-width: 72ch; }
.section > header .aside { margin-left: auto; }
.cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 28px 40px; }
.cols-2-1 { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(280px, 1fr); gap: 28px 40px; }
.insight { font-size: 16px; line-height: 1.5; max-width: 62ch; }
.insight b { font-weight: 600; }
.figures { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 18px 24px; }
.figure .k { font-size: 13px; color: var(--ink-2); }
.figure .v { font-size: 26px; font-weight: 600; line-height: 1.15; font-variant-numeric: tabular-nums; }
.figure .v small { font-size: 14px; font-weight: 500; color: var(--muted); }
.figure .s { font-size: 12.5px; color: var(--muted); }
.vs { display: inline-flex; gap: 6px; align-items: baseline; }
.you-ink { color: var(--you); } .opp-ink { color: var(--opp); }
.dark-you { color: var(--you-deep); }

.seg-ctl { display: inline-flex; border: 1px solid var(--rule-strong); border-radius: var(--radius); overflow: hidden; background: var(--surface); flex-wrap: wrap; }
.seg-ctl button { border: 0; background: transparent; padding: 5px 11px; cursor: pointer; color: var(--ink-2); font-size: 13.5px; border-right: 1px solid var(--rule); }
.seg-ctl button:last-child { border-right: 0; }
.seg-ctl button[aria-pressed="true"] { background: var(--ink); color: var(--paper); }
.check { display: inline-flex; gap: 7px; align-items: center; font-size: 13.5px; color: var(--ink-2); }

/* results ribbon */
.ribbon { display: flex; flex-wrap: wrap; gap: 2px; max-width: 760px; }
.ribbon a { width: 10px; height: 18px; border-radius: 2px; display: block; }
.ribbon .win { background: var(--win); } .ribbon .loss { background: var(--loss); } .ribbon .draw { background: var(--draw); }
.ribbon a:hover { outline: 2px solid var(--ink); outline-offset: 1px; }

/* ---- charts ---- */
.chart { position: relative; width: 100%; }
.chart svg { display: block; overflow: visible; }
.chart .grid line { stroke: var(--rule); }
.chart .axis { fill: var(--muted); font-size: 11px; font-variant-numeric: tabular-nums; }
.chart .line { fill: none; stroke-width: 2; stroke-linejoin: round; }
.chart .line.dashed { stroke-dasharray: 4 3; stroke-width: 1.5; }
.chart .band { opacity: 0.16; stroke: none; }
.chart .cross { stroke: var(--rule-strong); }
.chart .cursor { stroke: var(--accent); stroke-width: 1.5; }
.chart .marker { stroke: var(--rule-strong); stroke-dasharray: 2 3; }
.chart .marker-label { fill: var(--muted); font-size: 11px; }
.chart .dot { stroke: var(--surface); stroke-width: 2; }
.line.you, .dot.you { stroke: var(--you); } .band.you, .dot.you { fill: var(--you); }
.line.opp, .dot.opp { stroke: var(--opp); } .band.opp, .dot.opp { fill: var(--opp); }
.line.neutral { stroke: var(--natural); } .dot.neutral { fill: var(--natural); }
.col.you { fill: var(--you); } .col.opp { fill: var(--opp); } .col.neutral { fill: var(--natural); }
.tip { position: absolute; z-index: 5; display: none; pointer-events: none; background: var(--surface); border: 1px solid var(--rule-strong); border-radius: var(--radius); padding: 7px 10px; font-size: 12.5px; line-height: 1.45; box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12); white-space: nowrap; }
.tip-h { color: var(--muted); margin-bottom: 2px; }
.key { display: inline-block; width: 12px; height: 3px; border-radius: 2px; margin-right: 6px; vertical-align: middle; }
.key.you { background: var(--you); } .key.opp { background: var(--opp); } .key.neutral { background: var(--natural); }
.legend { display: flex; flex-wrap: wrap; gap: 6px 16px; font-size: 13px; color: var(--ink-2); margin-bottom: 8px; }
.swatch { display: inline-block; width: 10px; height: 10px; border-radius: 2px; margin-right: 6px; vertical-align: -1px; }

/* cause colours */
.c-enemyBody { --c: var(--c-enemyBody); } .c-enemyHead { --c: var(--c-enemyHead); } .c-wall { --c: var(--c-wall); }
.c-self { --c: var(--c-self); } .c-allyBody { --c: var(--c-allyBody); } .c-allyHead { --c: var(--c-allyHead); }
.c-sprint { --c: var(--c-sprint); } .c-badSplit { --c: var(--c-badSplit); } .c-noMove { --c: var(--c-noMove); } .c-timeout { --c: var(--c-timeout); }
.c-enemy { --c: var(--c-enemyHead); } .c-selfgroup { --c: var(--c-self); }
.c-natural { --c: var(--natural); } .c-you { --c: var(--you); } .c-opp { --c: var(--opp); }
.swatch[class*="c-"] { background: var(--c); }

.splitbar { display: flex; height: 14px; border-radius: 3px; overflow: hidden; gap: 2px; background: transparent; }
.splitbar .seg { background: var(--c); min-width: 2px; }
.splitbar-legend { display: flex; flex-wrap: wrap; gap: 4px 16px; font-size: 13px; color: var(--ink-2); margin-top: 8px; }

.butterfly .bf-head, .butterfly .bf-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(130px, 190px) minmax(0, 1fr); align-items: center; gap: 12px; }
.butterfly .bf-head { font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.butterfly .bf-head span:first-child { text-align: right; }
.butterfly .bf-row { padding: 3px 0; }
.bf-side { display: flex; align-items: center; gap: 8px; height: 16px; }
.bf-side.left { flex-direction: row; justify-content: flex-end; }
.bf-bar { height: 12px; border-radius: 2px; min-width: 1px; background: var(--c, var(--natural)); }
.bf-bar.you { border-radius: 3px 0 0 3px; } .bf-bar.opp { border-radius: 0 3px 3px 0; }
.bf-val { font-size: 12.5px; color: var(--ink-2); font-variant-numeric: tabular-nums; min-width: 36px; }
.bf-side.left .bf-val { text-align: right; }
.bf-label { font-size: 13px; text-align: center; color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.flow .flow-link { opacity: 0.32; fill: var(--c); transition: opacity 0.12s; }
.flow .flow-link:hover { opacity: 0.6; }
.flow .flow-node { fill: var(--c); }
.flow .flow-label { fill: var(--ink-2); font-size: 12.5px; }
.flow .flow-num { fill: var(--ink); font-weight: 600; font-variant-numeric: tabular-nums; }

/* ---- tables ---- */
.table-wrap { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; font-size: 14px; }
th, td { padding: 8px 10px; border-bottom: 1px solid var(--rule); text-align: left; vertical-align: middle; }
th { font-size: 12.5px; font-weight: 600; color: var(--ink-2); white-space: nowrap; border-bottom-color: var(--rule-strong); }
th.sortable { cursor: pointer; user-select: none; }
th[aria-sort="ascending"]::after { content: " ▲"; font-size: 9px; }
th[aria-sort="descending"]::after { content: " ▼"; font-size: 9px; }
td.num, th.num { text-align: right; white-space: nowrap; }
tbody tr.link { cursor: pointer; }
tbody tr.link:hover { background: color-mix(in srgb, var(--surface) 70%, var(--you-wash)); }
.res { display: inline-block; font-size: 12px; font-weight: 600; padding: 1px 7px; border-radius: 3px; color: #fff; }
.res.win { background: var(--win); } .res.loss { background: var(--loss); } .res.draw { background: var(--draw); }
.rate { display: inline-flex; align-items: center; gap: 8px; }
.rate .track { width: 70px; height: 6px; background: color-mix(in srgb, var(--loss) 45%, transparent); border-radius: 3px; overflow: hidden; }
.rate .track div { height: 100%; background: var(--win); }

/* ---- maps view ---- */
.map-pick { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.map-chip { border: 1px solid var(--rule-strong); background: var(--surface); border-radius: var(--radius); padding: 6px 12px; cursor: pointer; display: inline-flex; gap: 8px; align-items: baseline; }
.map-chip .chart-name { font-size: 16px; }
.map-chip small { color: var(--muted); font-variant-numeric: tabular-nums; }
.map-chip[aria-pressed="true"] { border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.layer-bar { display: flex; flex-wrap: wrap; gap: 10px 18px; align-items: center; margin-bottom: 14px; }
.board-wrap { display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: 24px; align-items: start; }
.board { position: relative; }
.board canvas { display: block; max-width: 100%; }
.inspector { font-size: 13.5px; display: grid; gap: 14px; position: sticky; top: 140px; }
.inspector .cell-h { font-weight: 600; }
.inspector dl { display: grid; grid-template-columns: auto auto; gap: 4px 12px; margin: 0; }
.inspector dt { color: var(--ink-2); } .inspector dd { margin: 0; text-align: right; font-variant-numeric: tabular-nums; }
.ramp { display: flex; height: 10px; border-radius: 2px; overflow: hidden; }
.ramp div { flex: 1; }
.ramp-labels { display: flex; justify-content: space-between; font-size: 12px; color: var(--muted); margin-top: 4px; font-variant-numeric: tabular-nums; }
.chart-key { display: grid; gap: 7px; font-size: 13px; color: var(--ink-2); }
.chart-key span { display: inline-flex; align-items: center; gap: 8px; }
.chart-key i { display: inline-block; width: 18px; height: 0; border-top: 3px solid; }
.note { font-size: 13px; color: var(--ink-2); background: var(--surface); border-left: 3px solid var(--accent); padding: 8px 12px; }

/* ---- game view ---- */
.game-head { display: flex; flex-wrap: wrap; gap: 10px 32px; align-items: flex-end; margin-bottom: 20px; }
.game-head .chart-name { font-size: 30px; line-height: 1; }
.player { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 24px; align-items: start; }
.transport { display: flex; align-items: center; gap: 12px; margin-top: 10px; }
.transport input[type="range"] { flex: 1; accent-color: var(--accent); }
.transport .round { font-variant-numeric: tabular-nums; min-width: 92px; font-size: 13.5px; color: var(--ink-2); }
.scoreboard { display: grid; gap: 10px; }
.score-row { display: grid; grid-template-columns: 1fr auto auto auto; gap: 4px 14px; align-items: baseline; font-size: 13.5px; }
.score-row b { font-size: 20px; font-variant-numeric: tabular-nums; }
.feed { max-height: 280px; overflow: auto; font-size: 13px; border-top: 1px solid var(--rule); }
.feed div { padding: 5px 0; border-bottom: 1px solid var(--rule); display: flex; gap: 8px; cursor: pointer; }
.feed div:hover { color: var(--ink); background: color-mix(in srgb, var(--surface) 60%, transparent); }
.feed .r { color: var(--muted); min-width: 34px; font-variant-numeric: tabular-nums; }
.feed .now { background: color-mix(in srgb, var(--accent) 12%, transparent); }
.lifelines { position: relative; }
.lifelines svg { display: block; }
.lifelines .life { stroke-linecap: round; }
.lifelines .you { stroke: var(--you); } .lifelines .opp { stroke: var(--opp); }
.lifelines .link { stroke: var(--rule-strong); stroke-width: 1; fill: none; opacity: 0.5; }
.lifelines .endcap { stroke: var(--c); stroke-width: 2; }

.empty { padding: 48px 0; color: var(--ink-2); max-width: 60ch; }
.errors { font-size: 13px; color: var(--ink-2); }
.errors summary { cursor: pointer; }

@media (max-width: 980px) {
  .hero { grid-template-columns: 1fr; }
  .hero-chart { border-right: 0; border-bottom: 1px solid var(--rule-strong); }
  .board-wrap, .player, .cols-2-1 { grid-template-columns: 1fr; }
  .inspector { position: static; }
  .promises { grid-template-columns: 1fr; gap: 18px; }
}
@media (max-width: 640px) {
  .wrap { padding: 0 16px; }
  .top-row { gap: 12px; flex-wrap: wrap; padding-top: 6px; padding-bottom: 4px; }
  .tabs a { padding: 8px 8px 7px; }
  .top { position: static; }
  .butterfly .bf-head, .butterfly .bf-row { grid-template-columns: minmax(0, 1fr) 104px minmax(0, 1fr); gap: 6px; }
  .bf-label { font-size: 12px; white-space: normal; line-height: 1.2; }
}

/* ---- map editor ---- */
.ed-lib-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-left: auto; }
.ed-new { display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: flex-end; padding: 14px 16px; margin-bottom: 20px; background: var(--surface); border: 1px solid var(--rule-strong); border-radius: var(--radius); }
.ed-new label { display: grid; gap: 4px; font-size: 13px; color: var(--ink-2); }
.ed-new input, .ed-new select, .ed-form input, .ed-form select, .ed-bedopts input { background: var(--surface); border: 1px solid var(--rule-strong); border-radius: var(--radius); padding: 5px 8px; }
.ed-new input[type="number"], .ed-form input[type="number"] { width: 84px; }
.ed-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 18px; }
.ed-card { display: grid; gap: 4px; align-content: start; padding: 12px; background: var(--surface); border: 1px solid var(--rule); border-radius: var(--radius); text-decoration: none; color: var(--ink); }
.ed-card:hover { border-color: var(--ink-2); }
.ed-card canvas { justify-self: center; margin-bottom: 6px; image-rendering: pixelated; }
.ed-card .chart-name { font-size: 18px; }
.ed-card .muted { font-size: 12.5px; }
.ed-ok { color: var(--win); font-size: 13px; }
.ed-warn { color: var(--c-self); font-size: 13px; }
.ed-bad { color: var(--loss); font-size: 13px; }

.ed-head { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; margin-bottom: 12px; }
.ed-head .back { color: var(--ink-2); }
.ed-name { font-size: 28px; border: 1px solid transparent; border-radius: var(--radius); background: transparent; padding: 2px 8px; min-width: 6ch; max-width: min(22ch, 60vw); field-sizing: content; }
.ed-name:hover, .ed-name:focus { border-color: var(--rule-strong); background: var(--surface); }
.ed-head .spacer, .ed-tools .spacer { flex: 1; }
.ed-tools { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; padding: 8px 0 12px; border-bottom: 1px solid var(--rule); margin-bottom: 14px; }
.ed-bedopts { display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--ink-2); }
.ed-bedopts input { width: 76px; }
.ed-tools .btn:disabled { opacity: 0.45; cursor: default; }
.ed-work { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 24px; align-items: start; }
.ed-side { display: grid; gap: 14px; font-size: 13.5px; position: sticky; top: 76px; }
.ed-side h3 { font-size: 14px; }
.ed-dl { display: grid; grid-template-columns: auto auto; gap: 4px 12px; margin: 0; }
.ed-dl dt { color: var(--ink-2); }
.ed-dl dd { margin: 0; text-align: right; font-variant-numeric: tabular-nums; }
.ed-list { margin: 6px 0 0; padding-left: 18px; display: grid; gap: 6px; }
.ed-list li.ed-bad, .ed-list li.ed-warn { font-size: 13px; }
.ed-props summary { font-weight: 600; }
.ed-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 12px; margin-top: 10px; align-items: end; }
.ed-form label { display: grid; gap: 4px; color: var(--ink-2); font-size: 13px; }
.ed-hint { margin-top: 8px; font-size: 13px; min-height: 1.5em; }
.ed-hint.ed-flash { color: var(--ink); }
.ed-canvas { touch-action: none; }
.ed-canvas[data-tool="move"] { cursor: grab; }
.ed-canvas[data-tool="kelp"], .ed-canvas[data-tool="portal"] { cursor: crosshair; }
.ed-canvas[data-tool="bed"], .ed-canvas[data-tool="dragonA"], .ed-canvas[data-tool="dragonB"] { cursor: cell; }
.ed-canvas[data-tool="erase"] { cursor: not-allowed; }
@media (max-width: 980px) {
  .ed-work { grid-template-columns: 1fr; }
  .ed-side { position: static; }
}