/* ESSENCE — everything visual.
 *
 * The page is a working chart. Charleston is a port, GTLL calls its properties
 * a fleet, and this site is the water they sit in: contour lines under
 * everything, depth figures printed on every idea, chart magenta for the one
 * colour that means "this is live".
 *
 * Three faces, three jobs: condensed caps for anything the chart itself would
 * print, an engraved serif for prose, mono for figures. All of them ship with
 * macOS, so there is no webfont request and no build step.
 */

/* ── tokens ─────────────────────────────────────────────────────────────── */

:root {
  /* Daylight. Cold chart water, a shallow-water tint, one chart magenta. */
  --water:      #e7edec;
  --shoal:      #c3dbd6;
  --ink:        #0b1a20;
  --slate:      #5c7076;
  --magenta:    #bd0d68;
  --magenta-in: #fff;

  --hair:       rgba(11, 26, 32, .20);
  --hair-soft:  rgba(11, 26, 32, .10);
  --sheet:      rgba(255, 255, 255, .62);
  --sheet-firm: rgba(255, 255, 255, .86);
  --contour:    rgba(11, 26, 32, .115);

  --display: 'Avenir Next Condensed', 'HelveticaNeue-CondensedBold', 'Helvetica Neue',
             'Arial Narrow', system-ui, sans-serif;
  --body:    'Iowan Old Style', 'Charter', 'Palatino Linotype', Palatino, Georgia, serif;
  --mono:    ui-monospace, 'SF Mono', SFMono-Regular, Menlo, monospace;

  --wrap: 1180px;
  --gut: clamp(18px, 4vw, 44px);
  --rhythm: clamp(48px, 7vw, 96px);
}

@media (prefers-color-scheme: dark) {
  :root {
    /* Night navigation. The same chart, lit from underneath. */
    --water:      #06131a;
    --shoal:      #0f2b33;
    --ink:        #dae7e6;
    --slate:      #7d959b;
    --magenta:    #ee2f8c;
    --magenta-in: #07131a;

    --hair:       rgba(218, 231, 230, .22);
    --hair-soft:  rgba(218, 231, 230, .11);
    --sheet:      rgba(10, 26, 33, .58);
    --sheet-firm: rgba(9, 24, 31, .84);
    --contour:    rgba(154, 214, 214, .17);
  }
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--water);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── the chart field ────────────────────────────────────────────────────── */

#chart {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* Paper tooth. Very quiet — it exists so the contour lines have something to
   sit on rather than floating in flat colour. */
.grain {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: .5;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='.32'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}
@media (prefers-color-scheme: dark) { .grain { mix-blend-mode: screen; opacity: .18; } }

main, .masthead, .foot { position: relative; z-index: 2; }

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--gut);
}

/* ── type ───────────────────────────────────────────────────────────────── */

.section-title {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(22px, 3vw, 30px);
  letter-spacing: .10em;
  text-transform: uppercase;
  margin: 0;
}

.section-note {
  margin: 0;
  color: var(--slate);
  font-size: 14.5px;
  max-width: 52ch;
}

.control-label {
  font-family: var(--display);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: .16em;
  text-transform: uppercase;
  margin: 0;
  color: var(--ink);
}

/* ── masthead ───────────────────────────────────────────────────────────── */

.masthead {
  border-bottom: 1px solid var(--hair);
  background: linear-gradient(var(--sheet), transparent);
  backdrop-filter: blur(3px);
}

.masthead-in {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  padding-top: 22px;
  padding-bottom: 18px;
  flex-wrap: wrap;
}

.wordmark { display: flex; align-items: baseline; gap: 14px; min-width: 0; }

.wordmark-name {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(28px, 4.4vw, 46px);
  letter-spacing: .26em;
  text-transform: uppercase;
  line-height: 1;
}

/* The single hairline that turns a wordmark into a chart heading. */
.wordmark-rule {
  flex: 0 0 auto;
  width: clamp(24px, 6vw, 70px);
  height: 1px;
  background: var(--magenta);
  transform: translateY(-6px);
}

.wordmark-sub {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .06em;
  color: var(--slate);
}

.engine-state {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--slate);
  white-space: nowrap;
}

.engine-state .dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--slate);
  box-shadow: 0 0 0 3px transparent;
}
.engine-state.is-live .dot { background: var(--magenta); box-shadow: 0 0 0 3px rgba(189, 13, 104, .18); }
.engine-state.is-live { color: var(--ink); }

/* ── console ────────────────────────────────────────────────────────────── */

.console { padding-top: clamp(28px, 5vw, 52px); }

/* Two ways in. Deliberately large — this is the only choice on the page that
   changes what the whole site is doing. */
.decks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--ink);
  border-bottom: 0;
}

.deck-tab {
  appearance: none;
  background: transparent;
  border: 0;
  border-right: 1px solid var(--hair);
  padding: clamp(16px, 2.4vw, 26px) clamp(14px, 2.4vw, 26px);
  text-align: left;
  cursor: pointer;
  color: var(--slate);
  display: block;
  transition: background .25s ease, color .25s ease;
}
.deck-tab:last-child { border-right: 0; }

.deck-tab-name {
  display: block;
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(19px, 2.6vw, 27px);
  letter-spacing: .07em;
  text-transform: uppercase;
  line-height: 1.05;
}

.deck-tab-note {
  display: block;
  margin-top: 6px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .03em;
  opacity: .85;
}

.deck-tab:hover { color: var(--ink); background: var(--sheet); }

.deck-tab.is-on {
  background: var(--ink);
  color: var(--water);
}
.deck-tab.is-on .deck-tab-note { color: var(--shoal); opacity: 1; }

/* The title block of a chart: everything that describes how to read it, boxed
   and ruled, sitting directly under the heading. */
.legend {
  border: 1px solid var(--ink);
  background: var(--sheet-firm);
  padding: clamp(18px, 2.6vw, 26px);
  display: grid;
  gap: clamp(18px, 2.4vw, 26px);
}

.panel { display: none; }
.panel.is-open { display: grid; }
.panel[role="tabpanel"]:not(.is-hidden) { display: grid; }
.panel.is-hidden { display: none; }

.panel {
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: clamp(18px, 2.6vw, 30px);
  align-items: start;
}

/* A panel that follows another one is separated by a rule, not a gap. */
.panel + .panel { border-top: 1px solid var(--hair-soft); padding-top: clamp(18px, 2.4vw, 26px); }

.control { min-width: 0; }
.control-wide { grid-column: 1 / -1; }

.control-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--hair-soft);
}

.control-read {
  font-family: var(--mono);
  font-size: 11.5px;
  color: var(--magenta);
  letter-spacing: .03em;
}

/* ── chips ──────────────────────────────────────────────────────────────── */

.chips { display: flex; flex-wrap: wrap; gap: 6px; }

.chip {
  appearance: none;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .02em;
  line-height: 1;
  padding: 7px 10px;
  color: var(--slate);
  background: transparent;
  border: 1px solid var(--hair);
  border-radius: 0;
  transition: color .18s ease, border-color .18s ease, background .18s ease;
  white-space: nowrap;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chip:hover { color: var(--ink); border-color: var(--ink); }

.chip.is-on {
  color: var(--magenta-in);
  background: var(--magenta);
  border-color: var(--magenta);
}

.chips-grouped { display: grid; gap: 10px; }

.chip-group { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }

.chip-group-name {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: 10.5px;
  color: var(--slate);
  width: 100%;
}

/* Two modes for the workshop. Wider than chips because the choice is bigger. */
.modes { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }

.mode {
  appearance: none;
  cursor: pointer;
  text-align: left;
  padding: 12px 14px;
  border: 1px solid var(--hair);
  background: transparent;
  color: var(--slate);
  transition: color .2s ease, border-color .2s ease, background .2s ease;
}
.mode:hover { border-color: var(--ink); color: var(--ink); }

.mode-name {
  display: block;
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: .1em;
  font-size: 14px;
  font-weight: 600;
}
.mode-blurb { display: block; font-size: 13px; line-height: 1.35; margin-top: 4px; }

.mode.is-on {
  background: var(--magenta);
  border-color: var(--magenta);
  color: var(--magenta-in);
}
.mode.is-on .mode-blurb { color: var(--magenta-in); opacity: .92; }

/* ── slider ─────────────────────────────────────────────────────────────── */

input[type="range"] {
  appearance: none;
  width: 100%;
  height: 22px;
  background: transparent;
  cursor: pointer;
  margin: 0;
}
input[type="range"]::-webkit-slider-runnable-track {
  height: 1px;
  background: var(--hair);
}
input[type="range"]::-webkit-slider-thumb {
  appearance: none;
  width: 3px;
  height: 18px;
  margin-top: -8.5px;
  background: var(--magenta);
  border: 0;
  border-radius: 0;
}
input[type="range"]::-moz-range-track { height: 1px; background: var(--hair); }
input[type="range"]::-moz-range-thumb {
  width: 3px; height: 18px; border: 0; border-radius: 0; background: var(--magenta);
}

.range-ends {
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--slate);
  letter-spacing: .03em;
}

/* ── the button ─────────────────────────────────────────────────────────── */

.go {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  border: 1px solid var(--ink);
  border-top: 0;
  padding: clamp(14px, 2vw, 20px) clamp(18px, 2.6vw, 26px);
  background: var(--sheet);
}

.cast {
  appearance: none;
  cursor: pointer;
  border: 0;
  background: var(--magenta);
  color: var(--magenta-in);
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(15px, 2vw, 18px);
  letter-spacing: .16em;
  text-transform: uppercase;
  padding: 13px 30px;
  transition: filter .2s ease, transform .12s ease;
}
.cast:hover { filter: brightness(1.12); }
.cast:active { transform: translateY(1px); }
.cast[disabled] { opacity: .45; cursor: progress; }

.go-status {
  margin: 0;
  flex: 1 1 260px;
  min-width: 0;
  font-family: var(--mono);
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--slate);
  letter-spacing: .02em;
}
.go-status.is-warn { color: var(--magenta); }

/* ── section furniture ──────────────────────────────────────────────────── */

.deck-section, .fleet-section, .list-section, .signal-section {
  padding-top: var(--rhythm);
}
.signal-section { padding-bottom: var(--rhythm); }

.deck-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px 20px;
  flex-wrap: wrap;
  padding-bottom: 10px;
  margin-bottom: clamp(18px, 2.4vw, 26px);
  border-bottom: 2px solid var(--ink);
}

.deck-tools { display: flex; gap: 8px; }

.mini {
  appearance: none;
  cursor: pointer;
  background: transparent;
  border: 1px solid var(--hair);
  color: var(--slate);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .04em;
  padding: 5px 9px;
  transition: color .18s ease, border-color .18s ease;
}
.mini:hover { color: var(--magenta); border-color: var(--magenta); }

.linkish {
  appearance: none;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  color: var(--magenta);
  font: inherit;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ── the deck ───────────────────────────────────────────────────────────── */

.deck {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1px;
  background: var(--hair);
  border: 1px solid var(--hair);
}

.card {
  position: relative;
  background: var(--water);
  padding: clamp(18px, 2.2vw, 26px);
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}

/* A card Claude wrote gets a magenta wash at its head. The opaque --water
   layer underneath is load-bearing: the deck's grid gaps are drawn by giving
   the container a hairline background, so a card with a partly transparent
   background lets that hairline colour flood the whole cell. */
.card.is-ai { background: linear-gradient(180deg, rgba(189, 13, 104, .07), transparent 180px), var(--water); }
@media (prefers-color-scheme: dark) {
  .card.is-ai { background: linear-gradient(180deg, rgba(238, 47, 140, .12), transparent 180px), var(--water); }
}

.card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.card-origin {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .05em;
  color: var(--slate);
  text-transform: uppercase;
  min-width: 0;
}
.card-origin b { color: var(--ink); font-weight: 400; }

.card-live {
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--magenta-in);
  background: var(--magenta);
  padding: 3px 6px;
  white-space: nowrap;
}

.card-title {
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(21px, 2.3vw, 26px);
  line-height: 1.08;
  letter-spacing: .015em;
  margin: 0;
  text-wrap: balance;
}

.card-pitch { margin: 0; font-size: 16px; line-height: 1.58; }

.card-lines { display: grid; gap: 7px; margin: 0; }

.card-line { display: grid; grid-template-columns: 88px 1fr; gap: 10px; align-items: baseline; }

.card-line dt {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: 10px;
  color: var(--slate);
  padding-top: 2px;
}
.card-line dd { margin: 0; font-size: 14.5px; line-height: 1.5; }

/* Depth figures, printed the way a chart prints soundings: small, mono, and
   the only numbers on the page. */
.soundings {
  display: flex;
  gap: 18px;
  align-items: flex-end;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--hair-soft);
}

.sounding { display: block; }

.sounding-n {
  display: block;
  font-family: var(--mono);
  font-size: 19px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
}
.sounding-n em { font-style: normal; font-size: 12px; color: var(--slate); }

.sounding-l {
  display: block;
  margin-top: 3px;
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: .1em;
  font-size: 9.5px;
  color: var(--slate);
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  font-family: var(--mono);
  font-size: 10.5px;
  color: var(--slate);
}
.card-tags span::before { content: '/ '; opacity: .5; }

.card-acts {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding-top: 12px;
  border-top: 1px solid var(--hair-soft);
}

.act {
  appearance: none;
  cursor: pointer;
  background: transparent;
  border: 1px solid var(--hair);
  color: var(--slate);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .03em;
  padding: 6px 9px;
  transition: color .16s ease, border-color .16s ease, background .16s ease;
}
.act:hover { color: var(--ink); border-color: var(--ink); }
.act.is-on { color: var(--magenta-in); background: var(--magenta); border-color: var(--magenta); }

.card-note {
  width: 100%;
  font: inherit;
  font-size: 14px;
  font-family: var(--body);
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--hair);
  padding: 8px 10px;
  resize: vertical;
  min-height: 54px;
}
.card-note::placeholder { color: var(--slate); }

/* Empty states say how to fill themselves. */
.empty {
  grid-column: 1 / -1;
  background: var(--water);
  padding: clamp(28px, 5vw, 56px) clamp(18px, 3vw, 32px);
  text-align: center;
  color: var(--slate);
}
.empty strong {
  display: block;
  font-family: var(--display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: 15px;
  color: var(--ink);
  margin-bottom: 8px;
}
.empty p { margin: 0 auto; max-width: 46ch; font-size: 15px; }

/* ── the fleet index ────────────────────────────────────────────────────── */

.fleet-index { display: grid; gap: 26px; }

.fleet-group-name {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: .16em;
  font-size: 12px;
  color: var(--slate);
  margin: 0 0 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--hair);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.fleet-group-name span { font-family: var(--mono); letter-spacing: .02em; text-transform: none; font-size: 11px; }

.fleet-rows { display: grid; }

.fleet-row {
  appearance: none;
  cursor: pointer;
  text-align: left;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--hair-soft);
  padding: 10px 4px;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.6fr) auto;
  gap: 14px;
  align-items: baseline;
  color: var(--ink);
  transition: background .16s ease, padding-left .16s ease;
}
.fleet-row:hover { background: var(--shoal); padding-left: 10px; }
.fleet-row.is-on { background: var(--magenta); color: var(--magenta-in); padding-left: 10px; }
.fleet-row.is-on .fleet-host, .fleet-row.is-on .fleet-desc, .fleet-row.is-on .fleet-count { color: var(--magenta-in); opacity: .9; }

.fleet-name {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: .07em;
  font-size: 15px;
  font-weight: 600;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.fleet-host {
  display: block;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .02em;
  color: var(--slate);
  text-transform: none;
  font-weight: 400;
}
.fleet-desc {
  font-size: 14px;
  color: var(--slate);
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.fleet-count {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--slate);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

@media (max-width: 720px) {
  .fleet-row { grid-template-columns: 1fr auto; }
  .fleet-desc { display: none; }
}

/* ── the list ───────────────────────────────────────────────────────────── */

.lanes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1px;
  background: var(--hair);
  border: 1px solid var(--hair);
}

.lane { background: var(--water); padding: 16px; min-width: 0; }

.lane-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding-bottom: 8px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--ink);
}
.lane-name {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: 12px;
  font-weight: 600;
  margin: 0;
}
.lane-n { font-family: var(--mono); font-size: 11px; color: var(--slate); }

.lane-items { display: grid; gap: 8px; }

.lane-item {
  border: 1px solid var(--hair-soft);
  padding: 9px 10px;
  display: grid;
  gap: 5px;
}
.lane-item-title {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: .04em;
  font-size: 13.5px;
  line-height: 1.2;
  font-weight: 600;
}
.lane-item-sub { font-family: var(--mono); font-size: 10px; color: var(--slate); letter-spacing: .03em; }
.lane-item-acts { display: flex; gap: 4px; flex-wrap: wrap; }
.lane-item-acts .act { font-size: 10px; padding: 3px 6px; }
.lane-empty { color: var(--slate); font-size: 13.5px; }

/* ── soundings / coverage ───────────────────────────────────────────────── */

.signal {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1px;
  background: var(--hair);
  border: 1px solid var(--hair);
}

.stat { background: var(--water); padding: 16px 18px; }
.stat-n {
  display: block;
  font-family: var(--mono);
  /* "18 / 378" has to survive a 190px tile without wrapping — a coverage
     figure that breaks across two lines stops reading as one number. */
  font-size: clamp(20px, 2.5vw, 28px);
  line-height: 1;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.stat-l {
  display: block;
  margin-top: 8px;
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: 10.5px;
  color: var(--slate);
}
.stat-bar { margin-top: 10px; height: 2px; background: var(--hair); }
.stat-bar i { display: block; height: 100%; background: var(--magenta); }

/* ── footer + toast ─────────────────────────────────────────────────────── */

.foot {
  border-top: 1px solid var(--hair);
  padding: 22px 0 34px;
  background: linear-gradient(transparent, var(--sheet));
}
.foot-in {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--slate);
  letter-spacing: .02em;
}
.foot p { margin: 0; }

.toast {
  position: fixed;
  left: 50%;
  bottom: 26px;
  z-index: 40;
  transform: translate(-50%, 14px);
  opacity: 0;
  pointer-events: none;
  background: var(--ink);
  color: var(--water);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .03em;
  padding: 9px 16px;
  transition: opacity .22s ease, transform .22s ease;
}
.toast.is-up { opacity: 1; transform: translate(-50%, 0); }

/* ── motion ─────────────────────────────────────────────────────────────── */

/* Everything rises. One vocabulary, used everywhere, so the page reads as one
   surface coming up rather than a set of separate effects. */
.rise {
  opacity: 0;
  transform: translateY(14px);
}
.rise.is-up {
  opacity: 1;
  transform: none;
  transition: opacity .55s cubic-bezier(.2, .7, .3, 1), transform .55s cubic-bezier(.2, .7, .3, 1);
}

:focus-visible {
  outline: 2px solid var(--magenta);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .rise, .rise.is-up { opacity: 1; transform: none; transition: none; }
  .toast { transition: opacity .01s; }
  .fleet-row, .chip, .act, .mini, .cast, .deck-tab { transition: none; }
}

@media (max-width: 640px) {
  /* The engine state is one long sentence; on a phone it has to be allowed to
     wrap rather than run off the right edge. */
  .engine-state { white-space: normal; }
  .decks { grid-template-columns: 1fr; }
  .deck-tab { border-right: 0; border-bottom: 1px solid var(--hair); }
  .modes { grid-template-columns: 1fr; }
  .card-line { grid-template-columns: 1fr; gap: 2px; }
  .deck { grid-template-columns: 1fr; }
}