/* Obelisk Point dashboard, in the brand kit's rules (phase 16, part 4): Sabbia ground with a faint grid,
   Avorio panels, Inchiostro text and 1 px lines, Ruggine only for warnings and losses; sharp corners, no
   shadows or gradients; IBM Plex Sans 400/500 (titles in capitals spaced +28 %) and IBM Plex Mono for data
   and technical labels. Every colour is a variable; text contrast is at least WCAG AA (checked by a test). */

@font-face { font-family: "Plex Sans"; src: url("../fonts/IBMPlexSans-Regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Plex Sans"; src: url("../fonts/IBMPlexSans-Medium.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Plex Mono"; src: url("../fonts/IBMPlexMono-Regular.woff2") format("woff2"); font-weight: 400; font-display: swap; }

:root {
  --bg: #d9d4bd;          /* warm beige */
  --panel: #e5e0ca;       /* ivory */
  --panel-strong: #ece8d6;
  --ink: #3f3b33;         /* dark grey-brown: text and lines */
  --ink-soft: #5c574b;    /* secondary text */
  --line: #8b8574;        /* thin rules */
  --line-soft: #b9b39e;
  --texture: rgba(63, 59, 51, 0.045);
  --accent: #8f3426;      /* the only accent: warnings and negative values */
  --select-bg: #3f3b33;   /* selection bar */
  --select-ink: #ece8d6;
  --chart-1: #3f3b33;
  --chart-2: #7d7258;
  --chart-3: #a99f83;
  --chart-4: #5f6b5a;
  --discharge: #7d7258;   /* the battery giving energy back: a calm tone, not the warning colour */
  --gap: 18px;
  --radius: 0;
  --fast: 120ms;
  /* type scale: one size per role, the same everywhere */
  --fs-title: 20px;     /* page title */
  --fs-heading: 13px;   /* panel and window titles (capitals) */
  --fs-body: 14px;      /* text, values, table cells */
  --fs-label: 11.5px;   /* labels: categories, column headers, small titles (capitals) */
  --fs-small: 12px;     /* legends, notes inside charts */
  --font: "Plex Sans", "Segoe UI", system-ui, sans-serif;
  --mono: "Plex Mono", ui-monospace, "Consolas", monospace;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; height: 100%; }
body {
  background-color: var(--bg);
  /* faint grid texture */
  background-image:
    repeating-linear-gradient(0deg, var(--texture) 0 1px, transparent 1px 6px),
    repeating-linear-gradient(90deg, var(--texture) 0 1px, transparent 1px 6px);
  color: var(--ink);
  font-family: var(--font);
  font-size: var(--fs-body);
  line-height: 1.45;
}

.num, td.num, .figure { font-variant-numeric: tabular-nums; font-feature-settings: "tnum"; }
code, .mono { font-family: var(--mono); font-size: 0.92em; }

/* ---------------------------------------------------------------- layout */
.app { display: grid; grid-template-columns: 230px 1fr; grid-template-rows: auto 1fr; min-height: 100vh; }
header.top {
  grid-column: 1 / -1; display: flex; align-items: center; gap: var(--gap);
  padding: 14px 24px; border-bottom: 1px solid var(--line); background: var(--panel); flex-wrap: wrap;
}
header.top select { max-width: 420px; text-overflow: ellipsis; }
header.top .btn, .brand { white-space: nowrap; }
.brand { display: flex; align-items: center; gap: 12px; font-size: 17px; font-weight: 500; letter-spacing: 0.28em; text-transform: uppercase;
  margin-right: auto; }
.brand-mark { flex: none; color: var(--ink); }
.cursor { display: inline-block; width: 0.6em; margin-left: 0.15em; animation: blink 1.1s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

nav.menu { border-right: 1px solid var(--line); padding: 22px 0; position: relative; }
.menu-title { padding: 0 22px 10px; font-family: var(--mono); font-size: var(--fs-label); letter-spacing: 0.24em; text-transform: uppercase; color: var(--ink-soft); }
.menu-toggle { display: none; }
.menu-list { position: relative; list-style: none; margin: 0; padding: 0; }
.select-bar {
  position: absolute; left: 0; right: 0; height: 40px; top: 0; background: var(--select-bg);
  transition: top var(--fast) ease-out, opacity var(--fast); opacity: 0; pointer-events: none; z-index: 0;
}
.menu-item {
  position: relative; z-index: 1; display: flex; align-items: center; gap: 12px; width: 100%;
  height: 40px; padding: 0 22px; border: 0; background: transparent; color: var(--ink); cursor: pointer;
  font: inherit; font-size: 14px; letter-spacing: 0.18em; text-transform: uppercase; text-align: left;
}
.menu-item .marker { width: 10px; height: 10px; border: 1px solid currentColor; flex: none; }
.menu-item[aria-current="page"] .marker { background: currentColor; }
.menu-item.under-bar { color: var(--select-ink); }
.menu-item:focus-visible { outline: 1px dashed var(--ink); outline-offset: -4px; }

main { padding: 26px 32px 48px; min-width: 0; }
.view-title { display: flex; align-items: baseline; gap: 14px; margin: 0 0 4px; font-size: var(--fs-title); font-weight: 500;
  letter-spacing: 0.28em; text-transform: uppercase; }
.view-sub { margin: 0 0 22px; color: var(--ink-soft); }
.rule { border: 0; border-top: 1px solid var(--line); margin: 0 0 22px; }

.grid { display: grid; gap: var(--gap); grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); margin-bottom: var(--gap); }
.panel { background: var(--panel); border: 1px solid var(--line); padding: 16px 18px; min-width: 0; }
.panel h2 { margin: 0 0 12px; font-size: var(--fs-heading); font-weight: 500; letter-spacing: 0.28em; text-transform: uppercase;
  border-bottom: 1px solid var(--line-soft); padding-bottom: 8px; display: flex; align-items: center; gap: 10px; }
.panel h2::before { content: ""; width: 7px; height: 7px; background: var(--ink); flex: none; }
.panel.wide { grid-column: 1 / -1; }
.panel p { margin: 6px 0; }

.figure { font-size: 30px; font-weight: 500; letter-spacing: 0.02em; }
.figure small { font-size: var(--fs-body); color: var(--ink-soft); font-weight: 400; margin-left: 4px; }
.label { font-family: var(--mono); font-size: var(--fs-label); letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-soft); }
.muted { color: var(--ink-soft); }
.negative { color: var(--accent); }
.warn { color: var(--accent); font-weight: 500; }

.chip { display: inline-block; padding: 1px 8px; border: 1px solid var(--ink); font-size: var(--fs-label); letter-spacing: 0.12em;
  text-transform: uppercase; }
.chip.bad { border-color: var(--accent); color: var(--accent); }
.badge-ub { display: inline-block; margin-left: 8px; padding: 0 6px; border: 1px dashed var(--ink-soft); color: var(--ink-soft);
  font-size: 11px; letter-spacing: 0.1em; }

/* ---------------------------------------------------------------- tables */
/* Tables keep their natural width and scroll inside their panel instead of squeezing the
   headers into each other; headers never wrap. */
table { width: 100%; border-collapse: collapse; font-size: var(--fs-body); }
th { text-align: left; font-family: var(--mono); font-weight: 400; font-size: var(--fs-label); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-soft);
  border-bottom: 1px solid var(--line); padding: 6px 10px; white-space: nowrap; vertical-align: bottom; }
td { border-bottom: 1px solid var(--line-soft); padding: 6px 10px; vertical-align: top; }
td.num { white-space: nowrap; font-family: var(--mono); font-size: 13px; }
.badge-ub { white-space: nowrap; }
td.num, th.num { text-align: right; }
tr.highlight td { background: var(--panel-strong); }
tr.theoretical td { color: var(--ink-soft); font-style: italic; }
.table-wrap { overflow-x: auto; max-width: 100%; }
.table-wrap.tall { max-height: 420px; overflow-y: auto; }
tr.clickable { cursor: pointer; }
tr.clickable:hover td, tr.clickable:focus-visible td { background: var(--panel-strong); outline: none; }

/* ---------------------------------------------------------------- detail cards and window */
.panel.clickable { cursor: pointer; transition: border-color var(--fast), background var(--fast); }
.panel.clickable:hover, .panel.clickable:focus-visible { border-color: var(--ink); background: var(--panel-strong); outline: none; }
.panel.clickable h2::after { content: var(--more-label, "dettagli ▸"); margin-left: auto; padding-left: 10px; font-size: 10.5px;
  letter-spacing: 0.14em; color: var(--ink-soft); white-space: nowrap; }
.modal-backdrop { position: fixed; inset: 0; background: rgba(63, 59, 51, 0.38); display: flex; align-items: flex-start;
  justify-content: center; padding: 6vh 16px; z-index: 50; overflow-y: auto; animation: appear 140ms ease-out; }
.modal { background: var(--panel); border: 1px solid var(--ink); width: min(920px, 100%); padding: 18px 22px 22px;
  outline: 6px solid var(--panel-strong); }
.modal-head { display: flex; align-items: center; gap: 12px; border-bottom: 1px solid var(--line); padding-bottom: 10px; margin-bottom: 14px; }
.modal-head h2 { margin: 0; font-size: var(--fs-heading); font-weight: 500; letter-spacing: 0.28em; text-transform: uppercase; flex: 1;
  display: flex; align-items: center; gap: 10px; }
.modal-head h2::before { content: ""; width: 8px; height: 8px; background: var(--ink); }
/* label and value on the same baseline and the same size: the label is set apart by capitals and colour only */
dl.facts { display: grid; grid-template-columns: max-content 1fr; gap: 8px 22px; margin: 0 0 14px; align-items: baseline; }
dl.facts dd { font-size: var(--fs-body); line-height: 1.45; }
.modal-body p.label { margin-top: 14px; }
dl.facts dt { font-family: var(--mono); font-size: var(--fs-label); font-weight: 400; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-soft); }
dl.facts dd { margin: 0; overflow-wrap: anywhere; }
pre.json { background: var(--panel-strong); border: 1px solid var(--line-soft); padding: 10px; overflow: auto; max-height: 360px;
  font-family: var(--mono); font-size: 12px; }

/* ---------------------------------------------------------------- history */
.controls { display: flex; flex-wrap: wrap; gap: 12px 16px; align-items: flex-end; margin-bottom: 12px; }
.controls label { display: grid; gap: 4px; font-size: var(--fs-label); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-soft); }
.series-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 4px 16px; margin: 6px 0 12px; }
.series-list label { display: flex; gap: 8px; align-items: center; font-size: var(--fs-body); text-transform: none; letter-spacing: 0; color: var(--ink); cursor: pointer; }
.series-list input { accent-color: var(--ink); }
.presets { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }

/* ---------------------------------------------------------------- controls */
button.btn, select, input, textarea {
  font: inherit; color: var(--ink); background: var(--panel-strong); border: 1px solid var(--line); border-radius: var(--radius);
}
button.btn { padding: 6px 14px; letter-spacing: 0.14em; text-transform: uppercase; font-size: 13px; cursor: pointer; }
button.btn:hover, button.btn:focus-visible { background: var(--select-bg); color: var(--select-ink); outline: none; }
button.btn.small { padding: 2px 8px; font-size: 11px; }
a.btn { display: inline-block; padding: 6px 14px; letter-spacing: 0.14em; text-transform: uppercase; font-size: 13px; text-decoration: none;
  color: var(--ink); background: var(--panel-strong); border: 1px solid var(--line); }
a.btn:hover, a.btn:focus-visible { background: var(--select-bg); color: var(--select-ink); outline: none; }
select, input, textarea { padding: 5px 8px; }
input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 1px solid var(--ink); }
textarea { width: 100%; min-height: 160px; font-family: var(--mono); font-size: 13px; }
.form { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px 14px; align-items: end; }
.form label { display: grid; gap: 4px; font-size: var(--fs-label); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-soft); }
.form input, .form select { width: 100%; }
.actions { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }

.sound-toggle { display: flex; align-items: center; gap: 8px; }
.sound-toggle .marker { width: 10px; height: 10px; border: 1px solid currentColor; }
.sound-toggle[aria-pressed="true"] .marker { background: currentColor; }

.notice { border: 1px solid var(--line); border-left: 4px solid var(--ink); padding: 10px 14px; background: var(--panel); margin-bottom: var(--gap); }
.notice.error { border-left-color: var(--accent); }
.empty { color: var(--ink-soft); font-style: italic; }

/* ---------------------------------------------------------------- charts */
.chart { width: 100%; }
.chart svg { display: block; width: 100%; overflow: visible; }
.chart .axis line, .chart .axis path { stroke: var(--line); stroke-width: 1; }
.chart .grid-line { stroke: var(--line-soft); stroke-width: 1; stroke-dasharray: 2 4; }
.chart text { fill: var(--ink-soft); font-family: var(--font); font-size: 11px; }
.chart .legend { display: flex; gap: 16px; flex-wrap: wrap; font-size: var(--fs-small); color: var(--ink-soft); margin-top: 6px; }
.chart .legend span::before { content: ""; display: inline-block; width: 10px; height: 10px; margin-right: 6px;
  background: var(--swatch); vertical-align: -1px; }

/* ---------------------------------------------------------------- login */
.login { width: min(560px, calc(100% - 32px)); box-sizing: border-box; margin: 12vh auto; }
/* online platform (phase 16): sign-in, invitation, people */
.signin { margin: 8vh auto; }
.signin-brand { display: flex; align-items: center; gap: 14px; font-size: 22px; font-weight: 500; letter-spacing: 0.28em; text-transform: uppercase;
  margin-bottom: 22px; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.signin-form { grid-template-columns: 1fr; }
.form .check { display: flex; gap: 8px; align-items: flex-start; text-transform: none; letter-spacing: 0; font-size: var(--fs-body); color: var(--ink); }
.form .check input { width: auto; margin-top: 3px; accent-color: var(--ink); }
button.btn.link { border-color: transparent; background: transparent; text-decoration: underline; text-transform: none; letter-spacing: 0; }
.user-box { display: flex; align-items: center; gap: 10px; }
/* onboarding («Avvio») */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 8px; }
.step-btn { width: 100%; height: 100%; display: grid; gap: 4px; text-align: left; padding: 10px 12px; border: 1px solid var(--line); background: var(--panel); color: var(--ink); font: inherit; cursor: pointer; }
.steps .done .step-btn { background: var(--panel-strong); }
.steps .current .step-btn { border-color: var(--ink); outline: 1px solid var(--ink); }
.step-mark { font-size: var(--fs-label); letter-spacing: 0.12em; }
.step-title { font-weight: 500; }
.step-sum { font-size: var(--fs-small); color: var(--ink-soft); }
.chip.soft { border-style: dashed; }
.reading h3 { font-size: var(--fs-body); font-weight: 500; margin: 14px 0 6px; }
.form.wide-form, .form.contract-form { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.form label small { text-transform: none; letter-spacing: 0; }
.form fieldset.sign { border: 1px solid var(--line); padding: 8px 12px; display: flex; gap: 16px; flex-wrap: wrap; }
.checks li { margin-bottom: 4px; }
/* links («Collegamenti») */
.link-card { border-top: 1px solid var(--line-soft); padding: 12px 0; }
.link-card:first-of-type { border-top: 0; padding-top: 0; }
.link-card h3 { font-size: var(--fs-body); font-weight: 500; margin: 0 0 8px; display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.job-progress { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; margin: 8px 0; }
.job-progress progress { width: min(320px, 100%); height: 10px; accent-color: var(--ink); }
.tutorial-steps { padding-left: 1.4em; display: grid; gap: 16px; margin: 8px 0 16px; }
.tutorial-steps img { display: block; width: 100%; max-width: 480px; height: auto; border: 1px solid var(--line); background: var(--panel-strong); }
.tutorial-steps p { margin: 6px 0 0; }
.form.link-form { grid-template-columns: minmax(0, 1fr); max-width: 520px; }

/* ---------------------------------------------------------------- motion */
.view { animation: appear 160ms ease-out; }
@keyframes appear { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .cursor { opacity: 1; }
}

@media (max-width: 760px) {
  .app { grid-template-columns: 1fr; }
  nav.menu { border-right: 0; border-bottom: 1px solid var(--line); padding: 0; }
  /* the menu folds under one button naming the open view; it opens over nothing, pushing the page down */
  .menu-toggle { display: flex; align-items: center; gap: 12px; width: 100%; min-height: 48px; padding: 0 16px; border: 0;
    background: transparent; color: var(--ink); font: inherit; font-size: 13px; letter-spacing: 0.18em; text-transform: uppercase;
    cursor: pointer; text-align: left; }
  .menu-toggle .marker { width: 10px; height: 10px; background: currentColor; flex: none; }
  .menu-toggle .menu-caret { margin-left: auto; transition: transform var(--fast); }
  nav.menu.open .menu-caret { transform: rotate(180deg); }
  .menu-toggle:focus-visible { outline: 1px dashed var(--ink); outline-offset: -4px; }
  nav.menu .menu-title { display: none; }
  nav.menu .menu-list { display: none; padding-bottom: 8px; }
  nav.menu.open .menu-list { display: block; }
  .menu-item { height: 44px; }
  .select-bar { height: 44px; }
  /* the header: the logo and the person on one line, the choices below */
  header.top { gap: 10px 12px; padding-top: 12px; padding-bottom: 12px; }
  .brand { font-size: 15px; gap: 10px; }
  .panel h2, .modal-head h2 { letter-spacing: 0.2em; }  /* +28 % on a wide screen; a little less on a phone, so titles keep to one line */
  header.top > label.label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0);
    white-space: nowrap; }  /* still the selects' names for screen readers */
  main { padding: 18px 16px 40px; }
  /* long site names and run labels never widen the page on a phone */
  header.top { min-width: 0; padding-left: 16px; padding-right: 16px; }
  header.top select { min-width: 0; max-width: calc(100vw - 32px); flex: 1 1 160px; }
  .app, header.top, nav.menu { max-width: 100vw; overflow-x: hidden; }
}
.grow { flex: 1; }

/* ---------------------------------------------------------------- help and explanatory tables */
.help-btn { margin-left: auto; width: 28px; height: 28px; border: 1px solid var(--ink); background: var(--panel-strong); color: var(--ink);
  font: inherit; font-size: 14px; font-weight: 500; letter-spacing: 0; cursor: pointer; align-self: center; }
.help-btn:hover, .help-btn:focus-visible { background: var(--select-bg); color: var(--select-ink); outline: none; }
.help-list { margin: 4px 0 12px; padding-left: 18px; }
.help-list li { margin: 4px 0; }
tr.total td { font-weight: 500; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); background: var(--panel-strong); }
tr.section td { padding-top: 14px; font-size: var(--fs-label); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-soft); border-bottom: 1px solid var(--line); }

/* ---------------------------------------------------------------- language and mode switches */
.switch { display: inline-flex; }
.switch .btn { border-radius: 0; }
.switch .btn + .btn { border-left: 0; }
.switch .btn[aria-pressed="true"] { background: var(--select-bg); color: var(--select-ink); }

/* ---------------------------------------------------------------- simple mode */
.panel.hero { padding: 22px 26px; margin-bottom: var(--gap); }
.panel.hero .hero-text { font-size: 26px; font-weight: 500; margin: 4px 0 12px; line-height: 1.25; }
.panel.hero p { font-size: 16px; max-width: 70ch; }

/* ---------------------------------------------------------------- data: export and sortable tables */
.export { display: flex; align-items: center; gap: 8px; justify-content: flex-end; margin: 8px 0 4px; }
button.sort { background: none; border: 0; padding: 0; font: inherit; color: inherit; letter-spacing: inherit; text-transform: inherit; cursor: pointer; }
button.sort:hover, button.sort:focus-visible { color: var(--ink); text-decoration: underline; outline: none; }
.clickable-chart { cursor: zoom-in; }
.clickable-chart:focus-visible { outline: 1px dashed var(--ink); outline-offset: 4px; }
.modal input.search { width: 100%; margin-bottom: 12px; }

/* The next 24 hours */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line-soft);
         border: 1px solid var(--line-soft); margin: 10px 0 18px; }
.stat { background: var(--panel); padding: 10px 12px; }
.stat .label { margin: 0 0 4px; }
.stat-value { font-family: var(--mono); font-size: 18px; font-weight: 400; margin: 0; font-variant-numeric: tabular-nums; }
.stat .muted { margin: 4px 0 0; font-size: var(--fs-small); }
.strip-wrap { margin: 6px 0 16px; }
.strip { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 2px; }
.strip-cell { height: 34px; border: 1px solid var(--line); background: var(--panel-strong); padding: 0; position: relative; cursor: pointer;
              transition: transform var(--fast), outline-color var(--fast); }
.strip-cell:hover, .strip-cell:focus-visible { outline: 1px solid var(--ink); outline-offset: 1px; }
.strip-cell.charge { background: var(--ink); }
.strip-cell.discharge { background: var(--discharge); }
.strip-legend { display: flex; gap: 16px; margin-top: 8px; font-size: var(--fs-small); color: var(--ink-soft); }
.strip-key { display: inline-block; width: 10px; height: 10px; border: 1px solid var(--line); margin-right: 6px; vertical-align: -1px; background: var(--panel-strong); }
.strip-key.charge { background: var(--ink); }
.strip-key.discharge { background: var(--discharge); }
@media (max-width: 900px) { .stats { grid-template-columns: repeat(2, 1fr); } }
.strip-col { display: flex; flex-direction: column; align-items: stretch; min-width: 0; }
.strip-col .strip-cell { width: 100%; }
.strip-now { height: 14px; font-size: 12px; line-height: 14px; text-align: center; color: var(--ink); }
.strip-col.now .strip-cell { outline: 2px solid var(--ink); outline-offset: 1px; }
.strip-hour { margin-top: 6px; padding: 1px 0; text-align: center; font-family: var(--mono); font-size: 11px; color: var(--ink-soft); font-variant-numeric: tabular-nums; }
.strip-col.now .strip-hour { background: var(--select-bg); color: var(--select-ink); }
@media (max-width: 760px) { .strip-col.odd .strip-hour { visibility: hidden; } }
.grid.four { grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }
.next-line .label { margin-right: 6px; }
#run-select:disabled { opacity: 0.45; cursor: not-allowed; }
.grid.four .panel.clickable h2::after { content: "▸"; }
.strip-legend .now-key { font-style: normal; font-family: var(--mono); background: var(--select-bg); color: var(--select-ink); padding: 0 4px; margin-right: 6px; }
/* table headers stay visible while the rows scroll */
.table-wrap.tall thead th { position: sticky; top: 0; z-index: 1; background: var(--panel); border-bottom: 0;
                            box-shadow: inset 0 -1px 0 var(--line); }
.modal .table-wrap.tall thead th { background: var(--panel); }

/* ---------------------------------------------------------------- factory editor (phase 14) */
.factory-actions { margin: 0 0 var(--gap); }
.issue-list { margin: 6px 0; padding-left: 18px; max-height: 260px; overflow-y: auto; }
.issue-list li { margin: 4px 0; }
.plant-diagram { overflow-x: auto; }
.plant-diagram svg { display: block; width: 100%; min-width: 760px; height: auto; }
.plant-diagram .node { cursor: pointer; }
.plant-diagram .node:focus-visible { outline: none; }
.plant-diagram .node rect { fill: var(--panel-strong); stroke: var(--ink); stroke-width: 1; }
.plant-diagram .node.store rect { stroke-dasharray: 5 3; }
.plant-diagram .node.raw rect, .plant-diagram .node.out rect { fill: var(--panel); stroke: var(--line); }
.plant-diagram .node.invalid rect { stroke: var(--accent); stroke-width: 2; }
.plant-diagram .node:hover rect, .plant-diagram .node:focus-visible rect { fill: var(--select-bg); }
.plant-diagram .node:hover text, .plant-diagram .node:focus-visible text { fill: var(--select-ink); }
.plant-diagram .node-name { fill: var(--ink); font-family: var(--font); font-size: 12.5px; font-weight: 500; }
.plant-diagram .node-sub { fill: var(--ink-soft); font-family: var(--font); font-size: 11px; }
.plant-diagram .edge { fill: none; stroke: var(--line); stroke-width: 1.2; }
.plant-diagram .arrow-head { fill: var(--line); }
tr.invalid td { color: var(--accent); }
tr.invalid td:first-child { box-shadow: inset 3px 0 0 var(--accent); }
.sub-editor { grid-column: 1 / -1; border: 1px solid var(--line-soft); padding: 10px 12px; margin: 0; display: grid; gap: 8px; }
.sub-editor legend { font-size: var(--fs-label); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-soft); padding: 0 6px; }
.window-row, .flow-row, .state-head { display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: center; }
.state-block { border-left: 3px solid var(--line); padding: 6px 0 6px 10px; display: grid; gap: 6px; }
.day-boxes { display: inline-flex; flex-wrap: wrap; gap: 6px; }
.form label.day, label.day { display: inline-flex; align-items: center; gap: 3px; text-transform: none; letter-spacing: 0;
  font-size: var(--fs-body); color: var(--ink); }
.form label.inline, label.inline { display: inline-flex; align-items: center; gap: 6px; }
.form label.inline input { width: 90px; }
.flow-row input[type=number] { width: 100px; }
.form .full, .form .form-end { grid-column: 1 / -1; }
.factory > .panel.wide { margin-bottom: var(--gap); }
.form .flow-row select, .form .flow-row input, .form .state-head input, .form .window-row input { width: auto; }
.form .flow-row input[type=number], .form .window-row input[type=number], .form .state-head input[type=number] { width: 90px; }
.sub-editor > .btn, .state-block > .btn { justify-self: start; }

/* ---------------------------------------------------------------- first battery step */
.first-step { border: 1px solid var(--line); border-left: 4px solid var(--ink); padding: 12px 16px; background: var(--panel-strong); }
.first-question { font-size: 18px; font-weight: 500; margin: 2px 0 6px; }

/* ------------------------------------------------------------------ closed loop (phase 15): advice and answers */
.advice-list { display: grid; gap: 10px; margin-top: 10px; }
.advice { border: 1px solid var(--line); padding: 10px 12px; background: var(--panel-strong); }
.advice.now { border-color: var(--ink); }
.advice-text { margin: 0 0 4px; }
.advice-text .label { margin-right: 6px; }
.advice .actions { margin-top: 8px; }
.advice-extra:empty { display: none; }
.advice-extra { margin-top: 8px; }
label.by { margin: 6px 0; font-size: var(--fs-label); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-soft); }
label.by input { width: 220px; text-transform: none; letter-spacing: 0; }
.hero-text.small { font-size: 18px; font-weight: 500; margin: 4px 0 8px; line-height: 1.3; }
/* two-step verification (phase 16, part 5) */
.secret-key { font-size: 17px; letter-spacing: 0.12em; padding: 8px 10px; border: 1px solid var(--line); background: var(--panel-strong);
  overflow-wrap: anywhere; user-select: all; }
.recovery-codes { font-family: var(--mono); columns: 2; gap: 24px; padding-left: 1.6em; }