/* Layout: a sage gradient frame around calm neutral grey surfaces. Green shows what's active, and red is kept for problems. */
:root {
  --bg: #fafafa; --bg-soft: #f2f3f2; --surface: #ffffff; --line: #e3e5e3; --line-strong: #cdd1ce;
  --fg: #232826; --fg-soft: #515a56; --fg-faint: #646d69;
  --accent: #2f6b5e; --accent-hover: #244f46; --accent-soft: #e2ece7; --on-accent: #ffffff;
  --teal: #9ab5aa; --track: #e4e6e4; --paused: #6b7470;
  --rail: linear-gradient(180deg, #3a6358, #2f5249 45%, #1f3a34); --bar: linear-gradient(90deg, #3a6358, #2f5249 45%, #1f3a34);
  --rail-fg: rgba(255, 255, 255, .74); --rail-hover: rgba(255, 255, 255, .12); --rail-hi: #ffffff; --rail-active: #dfe6e2; --rail-on: #1f3a34;
  --good: #1a8354; --good-soft: #def2e6; --good-ink: #146341; --on-good: #ffffff;
  --warn: #8f6a3a; --warn-soft: #f6ecdf; --warn-ink: #6b4a22; --on-warn: #ffffff;
  --bad: #c4283e; --bad-soft: #fbe3e6; --bad-ink: #a01f33;
  --card: #f1f2f1; --card-head: #e3e6e4; --card-hover: #e9ebe9; --field: #ffffff; --field-line: #d3d8d5;
  --primary: linear-gradient(135deg, #2f6b5e, #244f46); --primary-solid: #2f6b5e; --primary-hover: linear-gradient(135deg, #38796b, #2c5c51); --on-primary: #ffffff;
  --tint: #e2e8e4; --tint-ink: #2a4a42;
  --s1: #1a8a6e; --s2: #6a55c0; --s3: #c44d7d; --s4: #2f7fc0;
  --shadow: 0 16px 48px rgba(31, 58, 52, .18);
  --lift: 0 1px 2px rgba(31, 58, 52, .06), 0 8px 24px rgba(31, 58, 52, .07);
  --sans: "Geist", "Segoe UI", system-ui, -apple-system, sans-serif;
  --mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;
}
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) {
  --bg: #17191a; --bg-soft: #1e2120; --surface: #212423; --line: #2c302e; --line-strong: #434947;
  --fg: #e6e9e7; --fg-soft: #b6bdb9; --fg-faint: #9ba39f;
  --accent: #8fc7b2; --accent-hover: #aedaca; --accent-soft: #26332f; --on-accent: #17191a;
  --teal: #6f8f83; --track: #2c302e; --paused: #7d8783;
  --rail: linear-gradient(180deg, #2f4a43, #272d2b 45%, #151716); --bar: linear-gradient(90deg, #2f4a43, #272d2b 45%, #151716);
  --rail-fg: rgba(255, 255, 255, .72); --rail-hover: rgba(255, 255, 255, .1); --rail-hi: #ffffff; --rail-active: #8fc7b2; --rail-on: #141716;
  --good: #49c28a; --good-soft: #17392e; --good-ink: #8fe0b8; --on-good: #0b2118;
  --warn: #d8b98f; --warn-soft: #33302a; --warn-ink: #ecd6b6; --on-warn: #2a1c00;
  --bad: #f5708a; --bad-soft: #3f2329; --bad-ink: #ffb5c2;
  --card: #212423; --card-head: #2b2f2d; --card-hover: #292d2b; --field: #17191a; --field-line: #3a403d;
  --primary: linear-gradient(135deg, #3b7a6b, #2c5c51); --primary-solid: #3b7a6b; --primary-hover: linear-gradient(135deg, #458b7a, #34695d); --on-primary: #ffffff;
  --tint: #2a3531; --tint-ink: #b5dccd;
  --s1: #2fa483; --s2: #8a74dc; --s3: #d9608e; --s4: #3f90d6;
  --shadow: 0 16px 48px rgba(0, 0, 0, .55);
  --lift: 0 1px 2px rgba(0, 0, 0, .3), 0 10px 28px rgba(0, 0, 0, .28);
  color-scheme: dark;
} }
:root[data-theme="dark"] {
  --bg: #17191a; --bg-soft: #1e2120; --surface: #212423; --line: #2c302e; --line-strong: #434947;
  --fg: #e6e9e7; --fg-soft: #b6bdb9; --fg-faint: #9ba39f;
  --accent: #8fc7b2; --accent-hover: #aedaca; --accent-soft: #26332f; --on-accent: #17191a;
  --teal: #6f8f83; --track: #2c302e; --paused: #7d8783;
  --rail: linear-gradient(180deg, #2f4a43, #272d2b 45%, #151716); --bar: linear-gradient(90deg, #2f4a43, #272d2b 45%, #151716);
  --rail-fg: rgba(255, 255, 255, .72); --rail-hover: rgba(255, 255, 255, .1); --rail-hi: #ffffff; --rail-active: #8fc7b2; --rail-on: #141716;
  --good: #49c28a; --good-soft: #17392e; --good-ink: #8fe0b8; --on-good: #0b2118;
  --warn: #d8b98f; --warn-soft: #33302a; --warn-ink: #ecd6b6; --on-warn: #2a1c00;
  --bad: #f5708a; --bad-soft: #3f2329; --bad-ink: #ffb5c2;
  --card: #212423; --card-head: #2b2f2d; --card-hover: #292d2b; --field: #17191a; --field-line: #3a403d;
  --primary: linear-gradient(135deg, #3b7a6b, #2c5c51); --primary-solid: #3b7a6b; --primary-hover: linear-gradient(135deg, #458b7a, #34695d); --on-primary: #ffffff;
  --tint: #2a3531; --tint-ink: #b5dccd;
  --s1: #2fa483; --s2: #8a74dc; --s3: #d9608e; --s4: #3f90d6;
  --shadow: 0 16px 48px rgba(0, 0, 0, .55);
  --lift: 0 1px 2px rgba(0, 0, 0, .3), 0 10px 28px rgba(0, 0, 0, .28);
  color-scheme: dark;
}
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { height: 100%; margin: 0; padding: 0; }
body { background: var(--bg); color: var(--fg); font-family: var(--sans); font-size: 15px; line-height: 1.5; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, p { margin: 0; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.app { display: grid; grid-template-columns: 76px minmax(0, 1fr); min-height: 100%; }
.rail { background: var(--rail); padding-block: 16px; display: flex; flex-direction: column; align-items: center; gap: 8px; }
.rail-btn { width: 44px; height: 44px; border: 0; border-radius: 12px; background: transparent; color: var(--rail-fg); display: grid; place-items: center; cursor: pointer; }
.rail-btn:hover { background: var(--rail-hover); color: var(--rail-hi); }
.rail-btn[aria-current="page"] { background: var(--rail-active); color: var(--rail-on); }
.rail-theme { margin-top: auto; }
.rail-btn svg { width: 22px; height: 22px; }
.main { min-width: 0; padding-block: 16px 32px; padding-left: max(24px, env(safe-area-inset-left, 0px)); padding-right: max(24px, env(safe-area-inset-right, 0px)); display: flex; flex-direction: column; gap: 16px; }
.stack { display: flex; flex-direction: column; gap: 14px; }

.topline { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 16px; }
.topline h1 { font-size: 20px; font-weight: 700; letter-spacing: -.01em; }
.sample { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; background: var(--bg-soft); border: 1px solid var(--line); color: var(--fg-soft); font-size: 12px; font-weight: 500; }

.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--line); overflow-x: auto; }
.tab { border: 0; background: none; padding: 10px 14px; cursor: pointer; color: var(--fg-soft); border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; }
.tab:hover { color: var(--fg); }
.tab[aria-selected="true"] { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }
.tab .n { font-family: var(--mono); font-size: 12px; color: var(--fg-faint); margin-left: 4px; }

.capacity { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px 24px; align-items: center; padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px; background: var(--bg-soft); }
.capacity-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 12px; }
.capacity-head strong { font-family: var(--mono); font-size: 16px; font-weight: 500; }
.capacity-head span { color: var(--fg-soft); font-size: 13px; }
.meter { display: flex; gap: 2px; height: 10px; border-radius: 5px; overflow: hidden; background: var(--track); grid-column: 1 / -1; }
.meter i { display: block; height: 100%; transition: width .4s ease; }
.meter .a { background: var(--accent); }
.meter .b { background: var(--teal); }
.legend { display: flex; flex-wrap: wrap; gap: 4px 16px; font-size: 12px; color: var(--fg-soft); grid-column: 1 / -1; }
.legend span { display: inline-flex; align-items: center; gap: 6px; }
.legend i { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }
.pill { display: inline-flex; align-items: center; gap: 5px; padding: 3px 9px; border-radius: 999px; font-size: 12px; font-weight: 500; white-space: nowrap; }
.pill svg { width: 13px; height: 13px; }
.pill.good { background: var(--good-soft); color: var(--good-ink); }
.pill.warn { background: var(--warn-soft); color: var(--warn-ink); }
.pill.bad { background: var(--bad-soft); color: var(--bad-ink); }
.tag { display: inline-block; padding: 2px 8px; margin: 1px 4px 1px 0; border-radius: 6px; background: var(--accent-soft); color: var(--accent); font-size: 12px; }

.filters { display: flex; flex-wrap: wrap; gap: 12px 20px; align-items: flex-end; }
.fgroup { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.fgroup > label, .flabel { font-weight: 500; font-size: 13px; display: flex; gap: 10px; align-items: baseline; }
.linkbtn { border: 0; background: none; padding: 0; color: var(--accent); font-size: 12px; cursor: pointer; font-weight: 500; }
.linkbtn:hover { text-decoration: underline; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; min-height: 36px; align-items: center; }
.chip { border: 1px solid var(--line-strong); background: transparent; border-radius: 999px; padding: 5px 11px; font-size: 12px; cursor: pointer; color: var(--fg-soft); }
.chip[aria-pressed="true"] { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); font-weight: 500; }
.input, select.input { height: 36px; border: 1px solid var(--line-strong); border-radius: 8px; background: var(--surface); padding: 0 10px; min-width: 0; }
textarea.input { height: 150px; padding: 8px 10px; font-family: var(--mono); font-size: 12px; resize: vertical; }
.check { display: inline-flex; gap: 7px; align-items: center; height: 36px; cursor: pointer; }
.check input, .tbl input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--accent); margin: 0; }
.spacer { flex: 1 1 auto; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; }
.btn { height: 36px; padding: 0 14px; border-radius: 8px; border: 1px solid var(--accent); background: transparent; color: var(--accent); font-weight: 600; font-size: 13px; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
a.btn, a.linkbtn { text-decoration: none; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn:hover { background: var(--accent-soft); }
.btn.primary { background: var(--accent); color: var(--on-accent); }
.btn.primary:hover { background: var(--accent-hover); }
.btn.quiet { border-color: var(--line-strong); color: var(--fg); }
.btn svg { width: 15px; height: 15px; }

.pager { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 5px; }
.pg { min-width: 30px; height: 30px; padding: 0 6px; border: 1px solid var(--line-strong); border-radius: 7px; background: transparent; cursor: pointer; font-size: 13px; }
.pg:hover:not(:disabled) { background: var(--accent-soft); }
.pg[aria-current="page"] { background: var(--accent); border-color: var(--accent); color: var(--on-accent); font-weight: 600; }
.pg:disabled { opacity: .4; cursor: default; }
.pager select { height: 30px; margin-left: 12px; }

.tbl-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 10px; }
.tbl { border-collapse: separate; border-spacing: 0; width: 100%; font-size: 14px; }
.tbl th { text-align: left; font-weight: 600; font-size: 13px; color: var(--fg-soft); padding: 12px 14px; border-bottom: 1px solid var(--line); white-space: nowrap; background: var(--bg-soft); }
.tbl td { padding: 14px; border-bottom: 1px solid var(--line); vertical-align: middle; white-space: nowrap; background: var(--bg); }
.tbl tr:last-child td { border-bottom: 0; }
.tbl tbody tr:hover td { background: var(--bg-soft); }
.tbl .num { text-align: right; font-family: var(--mono); font-variant-numeric: tabular-nums; }
.tbl th.num { font-family: var(--sans); }
.tbl .sub { display: block; font-size: 11px; color: var(--fg-faint); }
.tbl .wrap { white-space: normal; min-width: 220px; }
.tbl select.input { height: 30px; font-size: 12px; max-width: 180px; }
.first { min-width: 310px; }
@media (min-width: 900px) { .first { position: sticky; left: 0; z-index: 1; box-shadow: 1px 0 0 var(--line); } }
.namecell { display: flex; align-items: center; gap: 8px; }
.namebody { min-width: 0; flex: 1; display: flex; flex-direction: column; gap: 5px; }
.cname { font-weight: 600; white-space: normal; max-width: 210px; }
.prog { display: flex; gap: 2px; height: 6px; border-radius: 3px; overflow: hidden; background: var(--track); width: 190px; }
.prog i { display: block; height: 100%; }
.prog .s { background: var(--good); }
.prog .x { background: var(--bad); }
.progtxt { font-size: 11px; color: var(--fg-faint); font-family: var(--mono); }
.icbtn { width: 28px; height: 28px; border: 0; background: none; color: var(--fg-soft); border-radius: 6px; cursor: pointer; display: grid; place-items: center; flex: none; }
.icbtn:hover { background: var(--accent-soft); color: var(--accent); }
.icbtn svg { width: 16px; height: 16px; }
.state { width: 32px; height: 32px; border: 0; border-radius: 50%; display: grid; place-items: center; cursor: pointer; flex: none; }
.state svg { width: 15px; height: 15px; }
.state.run { background: var(--good); color: var(--on-good); }
.state.done { background: var(--track); color: var(--fg-soft); cursor: default; }
.state.del { background: var(--accent-soft); color: var(--accent); }
.dom { display: flex; flex-direction: column; gap: 5px; width: 170px; }
.dom-row { display: flex; align-items: center; gap: 8px; }
.dombar { flex: 1; height: 6px; border-radius: 3px; background: var(--track); overflow: hidden; }
.dombar i { display: block; height: 100%; background: var(--teal); border-radius: 3px; }
.dom small { font-family: var(--mono); font-size: 11px; color: var(--fg-soft); }
.ratebtn { border: 0; background: none; padding: 3px 5px; margin: -3px -5px; border-radius: 6px; cursor: pointer; font-family: var(--mono); font-size: 13px; font-weight: 500; color: var(--accent); text-decoration: underline dotted; text-underline-offset: 3px; }
.ratebtn:hover { background: var(--accent-soft); }
.ukey { font-family: var(--mono); font-size: 12px; font-weight: 500; }
.ts { font-size: 11px; color: var(--fg-soft); }
.ts b { font-weight: 500; color: var(--fg); margin-right: 5px; }
.empty { padding: 36px 16px; text-align: center; color: var(--fg-soft); }
.stats { border-collapse: collapse; font-size: 11px; min-width: 300px; }
.stats td { padding: 4px 7px; border: 1px solid var(--line); background: transparent; font-family: var(--sans); }
.stats td.v { font-family: var(--mono); text-align: right; }
.stats tr:hover td { background: transparent; }
.stats .h td { font-weight: 600; background: var(--good-soft); color: var(--good-ink); }
.stats .h.warning td { background: var(--warn-soft); color: var(--warn-ink); }

.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; }
.tile { border: 1px solid var(--line); border-radius: 10px; padding: 14px; display: flex; flex-direction: column; gap: 6px; align-items: flex-start; }
.tile h3 { font-size: 12px; font-weight: 500; color: var(--fg-soft); }
.tile strong { font-family: var(--mono); font-size: 25px; font-weight: 500; letter-spacing: -.02em; }
.tile small { font-size: 12px; color: var(--fg-faint); }
.two { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; align-items: start; }
.panel { border: 1px solid var(--line); border-radius: 10px; padding: 14px; display: flex; flex-direction: column; gap: 10px; min-width: 0; }
.panel h2 { font-size: 14px; font-weight: 600; }
.panel p { color: var(--fg-soft); font-size: 13px; }
.prow { display: grid; grid-template-columns: 70px minmax(0, 1fr) 62px; gap: 10px; align-items: center; font-size: 13px; }
.pbar { height: 8px; border-radius: 4px; background: var(--track); overflow: hidden; }
.pbar i { display: block; height: 100%; background: var(--accent); border-radius: 4px; }
.prow .num { font-family: var(--mono); text-align: right; font-size: 12px; }
pre.code { margin: 0; padding: 10px 12px; background: var(--bg-soft); border-radius: 8px; font-family: var(--mono); font-size: 12px; overflow-x: auto; }
.feed { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; font-size: 13px; }
.feed li { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 2px 10px; padding: 7px 0; border-bottom: 1px solid var(--line); }
.feed li:last-child { border-bottom: 0; }
.feed code { font-family: var(--mono); font-size: 12px; overflow-wrap: anywhere; }
.feed span { color: var(--fg-faint); font-size: 12px; white-space: nowrap; }

dialog { border: 1px solid var(--line); border-radius: 14px; background: var(--surface); color: var(--fg); padding: 0; box-shadow: var(--shadow); width: min(560px, calc(100vw - 32px)); max-height: calc(100dvh - 32px); }
dialog:has(.ab-results) { width: min(820px, calc(100vw - 32px)); }
.ab-results td.wrap { min-width: 220px; }
.ab-results td.wrap .pill, .ab-results td.wrap .linkbtn { display: inline-flex; margin-top: 4px; }
.ab-results td.wrap .sub { display: block; }
dialog::backdrop { background: rgba(12, 18, 16, .55); }
.dlg { display: flex; flex-direction: column; gap: 14px; padding: 20px; }
.dlg h2 { font-size: 17px; font-weight: 700; }
.dlg .hint { font-size: 12px; color: var(--fg-soft); }
.field { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.field label { font-size: 13px; font-weight: 500; }
.field .input { width: 100%; }
.grid2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.grid3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.rate-big { font-family: var(--mono); font-size: 20px; height: 44px; }
input[type="range"] { width: 100%; accent-color: var(--accent); }
.calc { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.calc div { background: var(--bg-soft); border-radius: 8px; padding: 8px 10px; min-width: 0; }
.calc b { display: block; font-family: var(--mono); font-weight: 500; font-size: 14px; }
.calc span { font-size: 11px; color: var(--fg-soft); }
.minutes { display: flex; align-items: flex-end; gap: 1px; height: 26px; }
.minutes i { flex: 1; background: var(--accent); border-radius: 1px; height: 70%; }
.axis { display: flex; justify-content: space-between; font-size: 11px; color: var(--fg-faint); font-family: var(--mono); }
.notice { display: flex; gap: 8px; padding: 9px 11px; border-radius: 8px; font-size: 13px; background: var(--warn-soft); color: var(--warn-ink); }
.notice.info { background: var(--bg-soft); border: 1px solid var(--line); color: var(--fg); }
.notice svg { width: 16px; height: 16px; flex: none; margin-top: 2px; }
.err { color: var(--bad-ink); font-size: 12px; }
.foot { display: flex; justify-content: flex-end; gap: 8px; flex-wrap: wrap; }
details summary { cursor: pointer; font-size: 13px; font-weight: 500; color: var(--accent); }
details .grid3 { margin-top: 10px; }
.seg-form { display: flex; flex-direction: column; gap: 18px; max-width: 1040px; }
.crumbs { display: flex; gap: 8px; align-items: center; font-size: 14px; font-weight: 500; }
.crumbs .linkbtn { font-size: 14px; }
.seg-top { display: grid; grid-template-columns: minmax(180px, 1fr) minmax(0, 2fr) minmax(180px, 1fr); gap: 16px; align-items: start; }
.seg-mat { display: flex; flex-wrap: wrap; gap: 12px 18px; align-items: flex-end; }
.seg-mat .field { width: 240px; max-width: 100%; }
.seg-mat .linkbtn { display: inline-flex; align-items: center; gap: 5px; height: 36px; font-size: 13px; }
.seg-mat .linkbtn svg { width: 13px; height: 13px; }
.subset-box { display: flex; flex-wrap: wrap; gap: 4px 14px; min-height: 36px; padding: 6px 10px; border: 1px solid var(--line-strong); border-radius: 8px; background: var(--surface); font-size: 13px; }
.subset-box .check { height: auto; }
.seg-rule { border: 0; border-top: 1px solid var(--line); margin: 4px 0; width: 100%; }
.seg-match { font-size: 14px; font-weight: 500; }
.conds { display: flex; flex-direction: column; gap: 12px; }
.cond-row { display: grid; grid-template-columns: 58px 26px minmax(0, 1fr); gap: 8px; align-items: center; position: relative; }
.cond-row::before { content: ""; position: absolute; left: 28px; top: -12px; bottom: -12px; border-left: 1px dashed var(--line-strong); z-index: 0; }
.cond-row.dragging { opacity: .45; }
.cond-row.over .cond-box { border-color: var(--accent); }
.and { position: relative; z-index: 1; display: grid; place-items: center; height: 28px; border-radius: 6px; background: var(--accent-soft); color: var(--accent); font-size: 11px; font-weight: 600; letter-spacing: .06em; }
.grip { width: 26px; height: 32px; border: 0; background: none; color: var(--fg-faint); cursor: grab; display: grid; place-items: center; border-radius: 6px; padding: 0; }
.grip:hover { background: var(--accent-soft); color: var(--accent); }
.grip svg { width: 15px; height: 15px; }
.cond-box { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); min-width: 0; }
.cond-box .input { flex: 1 1 150px; width: 150px; }
.cond-box .icbtn { margin-left: auto; }
.cond-add { display: grid; grid-template-columns: 58px minmax(0, 220px); gap: 42px; align-items: center; }
.cond-add .and { background: var(--bg-soft); color: var(--fg-faint); }
.seg-actions { display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: center; }
.seg-actions .btn.primary { min-width: 200px; justify-content: center; }
.seg-est { font-size: 13px; color: var(--fg-soft); }
.preview { width: 100%; height: 170px; border: 1px solid var(--line-strong); border-radius: 8px; background: #ffffff; }

.menu { position: fixed; z-index: 30; min-width: 180px; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; box-shadow: var(--shadow); padding: 5px; display: flex; flex-direction: column; }
.menu button { border: 0; background: none; text-align: left; padding: 8px 10px; border-radius: 6px; cursor: pointer; font-size: 13px; }
.menu button:hover, .menu button:focus-visible { background: var(--accent-soft); }
.menu button.danger { color: var(--bad-ink); }
.toast { position: fixed; left: 50%; transform: translateX(-50%); bottom: calc(20px + env(safe-area-inset-bottom, 0px)); background: var(--fg); color: var(--bg); padding: 9px 15px; border-radius: 9px; font-size: 13px; z-index: 40; max-width: calc(100vw - 32px); display: flex; gap: 12px; align-items: center; }
.toast button { border: 0; background: none; color: inherit; font-weight: 700; text-decoration: underline; cursor: pointer; padding: 0; }

@media (max-width: 720px) {
  .app { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto 1fr; }
  .rail { flex-direction: row; justify-content: center; flex-wrap: wrap; gap: 4px; padding: 8px 16px; }
  .main { padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
  .capacity { grid-template-columns: minmax(0, 1fr); }
  .filters .fgroup, .filters .input { width: 100%; }
  .spacer { display: none; }
  .first { min-width: 290px; }
  .grid2 { grid-template-columns: minmax(0, 1fr); }
  .rail-theme { margin-top: 0; }
  .seg-top { grid-template-columns: minmax(0, 1fr); }
  .cond-row { grid-template-columns: 46px 22px minmax(0, 1fr); gap: 6px; }
  .cond-row::before { left: 22px; }
  .cond-add { grid-template-columns: 46px minmax(0, 1fr); gap: 34px; }
  .cond-box .input { flex-basis: 100%; }
}
@media (prefers-reduced-motion: reduce) { .meter i { transition: none; } }

.login-page { display: grid; place-items: center; min-height: 100%; padding: 16px; }
.login-card { width: min(380px, 100%); display: flex; flex-direction: column; gap: 18px; padding: 28px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface); }
.login-card h1 { font-size: 22px; font-weight: 700; color: var(--accent); }
.login-card .btn { justify-content: center; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.human { display: flex; align-items: center; gap: 10px; padding: 11px 12px; border: 1px solid var(--line-strong); border-radius: 8px; cursor: pointer; font-size: 14px; }
.human input { width: 18px; height: 18px; margin: 0; accent-color: var(--accent); }
.ab-row { display: grid; grid-template-columns: 22px minmax(0, 1fr) minmax(0, 1.3fr) 58px; gap: 8px; align-items: center; }
.ab-row > b { font-family: var(--mono); font-size: 13px; color: var(--accent); }
.ab-list { display: flex; flex-direction: column; gap: 8px; }
.urlrow { display: flex; gap: 8px; align-items: center; }
.urlrow .input { flex: 1; min-width: 0; font-family: var(--mono); font-size: 12px; }
@media (max-width: 560px) { .ab-row { grid-template-columns: 22px minmax(0, 1fr); } .ab-row > :nth-child(3), .ab-row > :nth-child(4) { grid-column: 2; } }

.keyrow { grid-template-columns: 90px minmax(0, 1fr) auto; }
.keyrow .sub { display: block; font-size: 11px; color: var(--fg-faint); }
.tagbar { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.reason { display: flex; gap: 4px; align-items: flex-start; white-space: normal; max-width: 220px; font-size: 11px; color: var(--bad-ink); }
.reason svg { width: 12px; height: 12px; flex: none; margin-top: 1px; }
.sub-inline { font-size: 11px; opacity: .8; }
.wf-trigger { display: inline-flex; flex-direction: column; gap: 2px; align-self: flex-start; padding: 10px 14px; border-radius: 10px; background: var(--accent-soft); font-size: 13px; }
.wf-chain { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; padding-left: 16px; border-left: 2px solid var(--line-strong); min-width: 0; overflow-x: auto; }
.wf-card { width: min(100%, 460px); display: flex; flex-direction: column; gap: 8px; padding: 10px 12px; border: 1px solid var(--line-strong); border-radius: 10px; background: var(--surface); }
.wf-head { display: flex; justify-content: space-between; align-items: center; font-size: 13px; }
.wf-body { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.wf-body .input { flex: 1 1 130px; width: 130px; }
.wf-stats { display: flex; flex-wrap: wrap; gap: 4px 12px; font-size: 11px; color: var(--fg-soft); }
.wf-add .input { height: 30px; width: 150px; font-size: 12px; border-style: dashed; }
.wf-branches { display: grid; grid-template-columns: repeat(2, minmax(240px, 1fr)); gap: 16px; }
.wf-col { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; padding-left: 12px; border-left: 2px dashed var(--line-strong); min-width: 0; }
.wf-end { font-size: 12px; color: var(--fg-faint); }
.wf-field { flex: 1 1 100%; display: flex; flex-direction: column; gap: 3px; font-size: 12px; font-weight: 500; }
.wf-field .input { width: 100%; flex: none; font-weight: 400; }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 14px; }
.stat { border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.stat-head { display: grid; grid-template-columns: 1fr auto; gap: 0 12px; align-items: baseline; }
.stat-head h3 { font-size: 13px; font-weight: 500; color: var(--fg-soft); }
.stat-head strong { font-family: var(--mono); font-size: 22px; font-weight: 500; letter-spacing: -.02em; text-align: right; }
.stat-head small { grid-column: 1 / -1; font-size: 12px; color: var(--fg-faint); }
.ch { width: 100%; height: auto; display: block; touch-action: pan-y; cursor: crosshair; }
.ch-grid { stroke: var(--line); stroke-width: 1; }
.ch-tick { fill: var(--fg-faint); font-size: 10px; font-family: var(--mono); }
.ch-line { fill: none; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.ch-end { stroke: var(--bg); stroke-width: 2; }
.ch-cross { stroke: var(--fg-faint); stroke-width: 1; }
.ch-table summary { font-size: 12px; color: var(--accent); cursor: pointer; }
.ch-table .tbl-wrap { max-height: 240px; overflow: auto; margin-top: 6px; }
.ch-legend i.ln { width: 16px; height: 3px; border-radius: 2px; }
.ch-legend i.ln.dash, .ch-tip i.dash { mask-image: repeating-linear-gradient(90deg, #000 0 5px, transparent 5px 8px); -webkit-mask-image: repeating-linear-gradient(90deg, #000 0 5px, transparent 5px 8px); }
.icbtn.mini { width: 18px; height: 18px; }
.icbtn.mini svg { width: 11px; height: 11px; }
.ch-tip { position: fixed; z-index: 25; pointer-events: none; min-width: 130px; padding: 8px 10px; border: 1px solid var(--line-strong); border-radius: 8px; background: var(--surface); box-shadow: var(--shadow); font-size: 12px; display: flex; flex-direction: column; gap: 3px; }
.ch-tip-h { color: var(--fg-soft); font-size: 11px; }
.ch-tip-r { display: flex; align-items: center; gap: 7px; }
.ch-tip-r i { width: 14px; height: 3px; border-radius: 2px; flex: none; }
.ch-tip-r b { font-family: var(--mono); font-weight: 500; }
.ch-tip-r span { color: var(--fg-faint); }
.seg { display: inline-flex; border: 1px solid var(--line-strong); border-radius: 8px; overflow: hidden; height: 36px; }
.seg button { border: 0; background: none; padding: 0 14px; cursor: pointer; font-size: 13px; color: var(--fg-soft); }
.seg button[aria-pressed="true"] { background: var(--accent); color: var(--on-accent); font-weight: 600; }

/* Finish: solid filled surfaces instead of outlines, with sage carrying the actions. Red is kept for problems. */

/* Filled surfaces */
.capacity, .tile, .panel, .stat, .tbl-wrap, .wf-card, .cond-box, .subset-box { background: var(--card); border: 0; border-radius: 14px; box-shadow: var(--lift); }
.tbl-wrap { overflow-x: auto; }
.tbl th { background: var(--card-head); color: var(--tint-ink); border-bottom: 0; }
.tbl td { background: var(--card); border-bottom: 1px solid color-mix(in srgb, var(--card-head) 70%, transparent); }
.tbl tbody tr:hover td { background: var(--card-hover); }
.dlg .tbl-wrap, .stat .tbl-wrap { box-shadow: none; }
.calc div { background: var(--card); border-radius: 10px; }
dialog { background: var(--bg); border: 0; border-radius: 18px; }
.dlg h2 { color: var(--tint-ink); }
.stats td { border-color: var(--card-head); }
.stats .h td { border-color: transparent; }
pre.code { background: var(--card-head); border-radius: 10px; }
.notice.info { background: var(--tint); border: 0; }
.sample { background: var(--tint); color: var(--tint-ink); border: 0; }
.wf-trigger { background: var(--primary); color: var(--on-primary); box-shadow: var(--lift); }

/* Filled fields */
.input, select.input, textarea.input { background: var(--field); border: 1px solid var(--field-line); border-radius: 10px; transition: border-color .15s, box-shadow .15s; }
.stat .input, .card .input { background: var(--field); }
.input:focus, select.input:focus, textarea.input:focus { outline: 0; border-color: var(--primary-solid); box-shadow: 0 0 0 3px var(--tint); }
.input:disabled, select.input:disabled, textarea.input:disabled { opacity: .7; }
.wf-add .input { border-style: solid; background: var(--tint); color: var(--tint-ink); border-color: transparent; }
.check input, .tbl input[type="checkbox"], input[type="range"] { accent-color: var(--primary-solid); }

/* Plum actions */
.btn { height: 38px; border: 0; border-radius: 10px; background: var(--tint); color: var(--tint-ink); transition: filter .15s, transform .1s; }
.btn:hover { background: var(--tint); filter: brightness(.97); }
.btn.quiet { background: var(--card-head); color: var(--fg); border: 0; }
.btn.primary { background: var(--primary); color: var(--on-primary); box-shadow: 0 4px 12px rgba(31, 58, 52, .22); }
.btn.primary:hover { background: var(--primary-hover); filter: none; }
.btn:active { transform: translateY(1px); }
.chip { border: 0; background: var(--tint); color: var(--tint-ink); padding: 6px 12px; }
.chip[aria-pressed="false"] { background: var(--card-head); color: var(--fg-soft); }
.chip[aria-pressed="true"] { background: var(--primary); color: var(--on-primary); }
.pg { border: 0; background: var(--card-head); border-radius: 9px; }
.pg:hover:not(:disabled) { background: var(--tint); }
.pg[aria-current="page"] { background: var(--primary); color: var(--on-primary); }
.seg { border: 0; background: var(--card-head); border-radius: 10px; padding: 3px; gap: 2px; }
.seg button { border-radius: 8px; }
.seg button[aria-pressed="true"] { background: var(--primary); color: var(--on-primary); }
.tab[aria-selected="true"] { color: var(--tint-ink); border-bottom-color: var(--primary-solid); }
.tabs { border-bottom-color: var(--card-head); }
.tag { background: var(--tint); color: var(--tint-ink); }
.and { background: var(--primary); color: var(--on-primary); }
.state.go { background: var(--paused); color: #ffffff; }
.linkbtn, .ratebtn, details summary, .ch-table summary { color: var(--tint-ink); }
.ratebtn:hover, .icbtn:hover, .grip:hover { background: var(--tint); color: var(--tint-ink); }
.meter { background: var(--card-head); height: 12px; border-radius: 6px; }
.meter .a { background: var(--accent); }
.meter .b { background: var(--teal); }
.prog, .dombar, .pbar { background: var(--card-head); }
.dombar i, .pbar i { background: var(--accent); }
.topline h1 { font-size: 22px; letter-spacing: -.02em; }
.stat-head h3, .tile h3 { color: var(--tint-ink); }

/* Left menu */
.rail { position: sticky; top: 0; height: 100vh; align-self: start; z-index: 6; }
.rail-btn { position: relative; border-radius: 13px; transition: background .15s, color .15s; }
.rail-btn[aria-current="page"] { background: var(--rail-active); color: var(--rail-on); box-shadow: none; }
.rail-btn[data-tip]::after {
  content: attr(data-tip); position: absolute; left: calc(100% + 12px); top: 50%; transform: translate(-4px, -50%);
  padding: 6px 11px; border-radius: 9px; background: #1f3a34; color: #ffffff; font-size: 13px; font-weight: 500; white-space: nowrap;
  box-shadow: 0 6px 18px rgba(15, 30, 26, .35); opacity: 0; pointer-events: none; transition: opacity .12s, transform .12s; z-index: 30;
}
.rail-btn[data-tip]:hover::after, .rail-btn[data-tip]:focus-visible::after { opacity: 1; transform: translate(0, -50%); }

/* Sign-in */
.login-page { background: linear-gradient(160deg, #3a6358, #2f5249 50%, #1f3a34); }
.login-card { border: 0; border-radius: 18px; background: var(--bg); box-shadow: 0 20px 50px rgba(15, 30, 26, .4); }
.login-card h1 { color: var(--tint-ink); }

@media (max-width: 720px) {
  .rail { position: static; height: auto; }
  .rail-btn[data-tip]::after { display: none; }
}
@media (prefers-reduced-motion: reduce) { .rail-btn, .btn, .input, .rail-btn[data-tip]::after { transition: none; } }

/* Page heading: sits on the page itself, so the left menu is the one strong color. */
.main { padding-top: 0; }
.topline { padding-top: 18px; padding-bottom: 4px; }
.topline .sample { background: var(--tint); color: var(--tint-ink); }
@media (max-width: 720px) {
  .rail { background: var(--bar); }
}
.qr { align-self: center; width: 200px; background: #ffffff; border-radius: 10px; padding: 8px; }
.qr svg { display: block; width: 100%; height: auto; }