/* © 2026 William C. Chesher. All Rights Reserved. */
/* launch.css - the launch design system compiled for the game: tokens (night, day), the ln-* components, and the shell's own surfaces */

/* No build step. Three parts, in this order:
     1. the fonts, self-hosted (OFL; licenses beside them in fonts/), latin only, the weights in use
     2. the tokens from the design system's tokens.json: Night by default; Day when the system asks for
        light (prefers-color-scheme) unless the page says data-theme="night", or when it says data-theme="day"
     3. the design system's components (components/bundle.css, verbatim but its font @import and body rule),
        then the shell: title screen, console, message center, the bay, the manifest, the teacher's room,
        and the three flourishes the shell owns: 01 the Quindar caption bar, 02 hold to sign, 05 rolling digits.
   Do not invent hues: every color below is a token. */

/* ==================================================================================================
   1. Fonts
   ================================================================================================== */
@font-face { font-family: "Barlow"; font-style: normal; font-weight: 400; font-display: swap; src: url("fonts/barlow-400.woff2") format("woff2"); }
@font-face { font-family: "Barlow"; font-style: normal; font-weight: 600; font-display: swap; src: url("fonts/barlow-600.woff2") format("woff2"); }
@font-face { font-family: "Barlow Condensed"; font-style: normal; font-weight: 600; font-display: swap; src: url("fonts/barlow-condensed-600.woff2") format("woff2"); }
@font-face { font-family: "JetBrains Mono"; font-style: normal; font-weight: 100 800; font-display: swap; src: url("fonts/jetbrains-mono.woff2") format("woff2"); }

/* ==================================================================================================
   2. Tokens (generated from the design system's tokens.json; edit there, then here)
   ================================================================================================== */
:root {
  --font-display: "Barlow Condensed", "Arial Narrow", system-ui, sans-serif;
  --font-body: Barlow, system-ui, -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, Menlo, monospace;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 40px;
  --space-7: 64px;
  --radius-0: 0px;
  --radius-1: 2px;
  --blur-glass: 16px;
  --flow-drift: 90s;
  --flow-ui: 240ms;
  --ease-machined: cubic-bezier(0.2, 0, 0, 1);
  --ground: #0a0a0c;
  --surface: #121215;
  --surface-raised: #1b1b1f;
  --hairline: #2c2c31;
  --edge: #6e6e76;
  --text-muted: #8e8e96;
  --text-secondary: #bdbdc3;
  --text: #e9e9eb;
  --flare: #ffffff;
  --on-flare: #0a0a0c;
  --accent: #ff7a2e;
  --on-accent: #0a0a0c;
  --accent-glow: #ff7a2e73;
  --accent-wash: #ff7a2e1f;
  --accent-line: #ff7a2e8c;
  --glass: #16161ab8;
  --veil-1: #ffe6cc0a;
  --veil-2: #ffe6cc14;
  --veil-3: #ffe6cc26;
  --flare-glow: #fff1e04d;
  --key-light: #ffd2a62b;
  --shade: #00000099;
  --stream: #8e8e9666;
  --stream-lit: #ffc38acc;
  --telemetry: #7f8fa3;
  --shadow-lift: 0 1px 0 #ffe6cc14 inset, 0 12px 32px -12px #000000cc;
  --shadow-deep: 0 24px 64px -16px #000000f2;
  --glow-accent: 0 0 0 1px #ff7a2e8c, 0 0 18px 2px #ff7a2e59, 0 0 48px 8px #ff7a2e26;
  --glow-flare: 0 0 0 1px #fff1e099, 0 0 22px 4px #ffd2a640;
  --depth-inset: inset 0 1px 0 #ffe6cc26, inset 0 -24px 48px -24px #000000b3;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root:not([data-theme="night"]) {
    --ground: #f3f3f4;
    --surface: #ffffff;
    --surface-raised: #e9e9eb;
    --hairline: #d6d6da;
    --edge: #7f7f87;
    --text-muted: #5c5c63;
    --text-secondary: #3c3c42;
    --text: #17171a;
    --flare: #000000;
    --on-flare: #ffffff;
    --accent: #a8460b;
    --on-accent: #ffffff;
    --accent-glow: #a8460b40;
    --accent-wash: #a8460b14;
    --accent-line: #a8460b80;
    --glass: #ffffffb8;
    --veil-1: #3a20000a;
    --veil-2: #3a200012;
    --veil-3: #3a20001f;
    --flare-glow: #00000026;
    --key-light: #ffb36b1f;
    --shade: #17171a33;
    --stream: #5c5c6352;
    --stream-lit: #a8460bb3;
    --telemetry: #4a5563;
    --shadow-lift: 0 1px 0 #ffffff inset, 0 12px 28px -14px #17171a40;
    --shadow-deep: 0 24px 56px -18px #17171a59;
    --glow-accent: 0 0 0 1px #a8460b80, 0 0 14px 1px #a8460b33;
    --glow-flare: 0 0 0 1px #00000080, 0 0 16px 2px #00000026;
    --depth-inset: inset 0 1px 0 #ffffff, inset 0 -24px 40px -28px #17171a26;
    color-scheme: light;
  }
}
:root[data-theme="day"] {
  --ground: #f3f3f4;
  --surface: #ffffff;
  --surface-raised: #e9e9eb;
  --hairline: #d6d6da;
  --edge: #7f7f87;
  --text-muted: #5c5c63;
  --text-secondary: #3c3c42;
  --text: #17171a;
  --flare: #000000;
  --on-flare: #ffffff;
  --accent: #a8460b;
  --on-accent: #ffffff;
  --accent-glow: #a8460b40;
  --accent-wash: #a8460b14;
  --accent-line: #a8460b80;
  --glass: #ffffffb8;
  --veil-1: #3a20000a;
  --veil-2: #3a200012;
  --veil-3: #3a20001f;
  --flare-glow: #00000026;
  --key-light: #ffb36b1f;
  --shade: #17171a33;
  --stream: #5c5c6352;
  --stream-lit: #a8460bb3;
  --telemetry: #4a5563;
  --shadow-lift: 0 1px 0 #ffffff inset, 0 12px 28px -14px #17171a40;
  --shadow-deep: 0 24px 56px -18px #17171a59;
  --glow-accent: 0 0 0 1px #a8460b80, 0 0 14px 1px #a8460b33;
  --glow-flare: 0 0 0 1px #00000080, 0 0 16px 2px #00000026;
  --depth-inset: inset 0 1px 0 #ffffff, inset 0 -24px 40px -28px #17171a26;
  color-scheme: light;
}


/* ==================================================================================================
   The design system's components (components/bundle.css)
   ================================================================================================== */

/* launch components: plain classes on the tokens. One light source, top left; one accent, ignition, that glows. */
.ln-row { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-3); padding: var(--space-4); }
.ln-col { display: grid; gap: var(--space-3); padding: var(--space-4); }
.ln-eyebrow { font-family: var(--font-mono); font-size: 11px; font-weight: 500; letter-spacing: .24em; text-transform: uppercase; color: var(--text-muted); }
:where(.ln-btn, .ln-panel, .ln-placard):focus-visible { outline: 2px solid var(--flare); outline-offset: 3px; box-shadow: var(--glow-flare); }

/* Button */
.ln-btn { appearance: none; display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); min-height: 44px; padding: 0 var(--space-5);
  font-family: var(--font-display); font-size: 15px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase;
  border-radius: var(--radius-0); border: 1px solid var(--edge); background: transparent; color: var(--text); cursor: pointer; transition: background .15s, color .15s, border-color .15s; }
.ln-btn:hover { border-color: var(--text); }
.ln-btn:hover { background: var(--veil-2); }
.ln-btn-primary { background: var(--accent); color: var(--on-accent); border-color: var(--accent); box-shadow: var(--glow-accent); }
.ln-btn-primary:hover { background: var(--accent); filter: brightness(1.08); }
.ln-btn-hold { border-width: 2px; border-color: var(--flare); color: var(--flare); background: var(--veil-1); }
.ln-btn:disabled { border-color: var(--hairline); color: var(--text-muted); cursor: not-allowed; }

/* Panel: lit from the top-left corner, falling into shade */
.ln-panel { position: relative; padding: var(--space-5); border-radius: var(--radius-0); box-shadow: var(--shadow-lift);
  background: radial-gradient(120% 90% at 0% 0%, var(--key-light), transparent 55%), var(--surface); border-top: 1px solid var(--hairline); }
.ln-panel-title { margin: var(--space-1) 0 var(--space-3); font-family: var(--font-display); font-size: 20px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--text); }
.ln-panel :where(p) { margin: 0; font-size: 14px; line-height: 1.45; color: var(--text-secondary); max-width: 52ch; }
.ln-panel-raised { background: radial-gradient(120% 90% at 0% 0%, var(--key-light), transparent 55%), var(--surface-raised); box-shadow: var(--shadow-deep); }
.ln-panel-glass { background: radial-gradient(120% 90% at 0% 0%, var(--veil-3), transparent 50%), var(--glass); box-shadow: var(--depth-inset), var(--shadow-deep);
  -webkit-backdrop-filter: blur(var(--blur-glass)) saturate(1.2); backdrop-filter: blur(var(--blur-glass)) saturate(1.2); border-top: 1px solid var(--veil-3); }
.ln-panel-active { border-top: 1px solid var(--accent-line); background: radial-gradient(120% 90% at 0% 0%, var(--accent-wash), transparent 60%), var(--surface); }
.ln-panel-active .ln-eyebrow { color: var(--accent); }

/* Readout */
.ln-readout { display: grid; gap: var(--space-1); min-width: 9rem; padding: var(--space-3) 0; border-top: 1px solid var(--hairline); }
.ln-readout-value { font-family: var(--font-mono); font-size: 28px; font-weight: 500; font-variant-numeric: tabular-nums; color: var(--text); line-height: 1.05; }
.ln-readout-unit { font-size: 13px; color: var(--text-muted); margin-left: .35em; }
.ln-readout-live .ln-readout-value { color: var(--accent); text-shadow: 0 0 18px var(--accent-glow); }
.ln-readout-live { border-top-color: var(--accent-line); }

/* Countdown */
.ln-countdown { display: grid; gap: var(--space-2); justify-items: start; }
.ln-countdown-clock { font-family: var(--font-mono); font-size: 48px; font-weight: 500; letter-spacing: .02em; font-variant-numeric: tabular-nums; color: var(--accent); line-height: 1;
  text-shadow: 0 0 24px var(--accent-glow), 0 0 2px var(--accent-glow); }
.ln-countdown-step { font-family: var(--font-display); font-size: 15px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--text-secondary); }
.ln-countdown-hold .ln-countdown-clock { color: var(--text-muted); text-shadow: none; }

/* Placard: a hazmat diamond in monochrome. The fill pattern, not a hue, tells the class apart, and the word is always printed. */
.ln-placard { display: inline-grid; justify-items: center; gap: var(--space-2); }
.ln-placard-diamond { width: 52px; height: 52px; transform: rotate(45deg); border: 2px solid var(--text); background: var(--surface); }
.ln-placard-word { font-family: var(--font-mono); font-size: 10px; letter-spacing: .18em; text-transform: uppercase; color: var(--text-secondary); }
.ln-placard-fuel .ln-placard-diamond { background: var(--text); }
.ln-placard-oxidizer .ln-placard-diamond { background: repeating-linear-gradient(0deg, var(--text) 0 3px, transparent 3px 8px); }
.ln-placard-energetic .ln-placard-diamond { background: radial-gradient(var(--text) 1.6px, transparent 1.8px) 0 0 / 8px 8px; }
.ln-placard-heat .ln-placard-diamond { background: repeating-linear-gradient(90deg, var(--text) 0 3px, transparent 3px 8px); }
.ln-placard-stored .ln-placard-diamond { box-shadow: inset 0 0 0 5px var(--surface), inset 0 0 0 7px var(--text); }
.ln-placard-selected .ln-placard-diamond { border-color: var(--accent); box-shadow: var(--glow-accent); }
.ln-placard-selected.ln-placard-stored .ln-placard-diamond { box-shadow: inset 0 0 0 5px var(--surface), inset 0 0 0 7px var(--text), var(--glow-accent); }
.ln-placard-selected .ln-placard-word { color: var(--accent); }

/* Alarm: the klaxon. White on black with a pulsing edge, never red, never more than three flashes a second. */
.ln-alarm { display: grid; grid-template-columns: auto 1fr; gap: var(--space-3) var(--space-4); align-items: center; padding: var(--space-4) var(--space-5);
  background: var(--flare); color: var(--on-flare); border-radius: var(--radius-0); position: relative; }
.ln-alarm { box-shadow: var(--glow-flare); }
.ln-alarm::before { content: ""; position: absolute; inset: -5px; border: 2px solid var(--flare); box-shadow: var(--glow-flare); pointer-events: none; }
.ln-alarm-tag { font-family: var(--font-mono); font-size: 11px; font-weight: 500; letter-spacing: .24em; text-transform: uppercase; padding: var(--space-1) var(--space-2); border: 1px solid var(--on-flare); }
.ln-alarm-text { font-family: var(--font-display); font-size: 20px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.ln-alarm-detail { grid-column: 2; font-size: 14px; margin-top: calc(var(--space-2) * -1); }
@media (prefers-reduced-motion: no-preference) { .ln-alarm::before { animation: ln-klaxon 1s steps(2, jump-none) infinite; } }
@keyframes ln-klaxon { 0% { opacity: 1; } 100% { opacity: 0; } }

/* Flow: space as a current. A canvas field of particles drifting along slow curved streamlines, behind everything. */
.ln-flow { position: relative; overflow: hidden; background: radial-gradient(70% 90% at 12% 0%, var(--key-light), transparent 60%), var(--ground); }
.ln-flow canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.ln-flow > :not(canvas) { position: relative; }

/* Ambient motion: nothing is ever still. Slow, under the threshold of attention, and all of it off under reduced motion. */
.ln-panel { overflow: hidden; isolation: isolate; }
.ln-panel > * { position: relative; z-index: 1; }
.ln-panel::before { content: ""; position: absolute; inset: -40%; z-index: 0; pointer-events: none;
  background: radial-gradient(35% 35% at 30% 30%, var(--key-light), transparent 70%); opacity: .9; }
.ln-panel::after { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 1px; z-index: 1; pointer-events: none;
  background: linear-gradient(90deg, transparent, var(--veil-3) 40%, var(--stream-lit) 50%, var(--veil-3) 60%, transparent); background-size: 300% 100%; opacity: .7; }
.ln-panel-active::after { background-image: linear-gradient(90deg, transparent, var(--accent-line) 40%, var(--accent) 50%, var(--accent-line) 60%, transparent); opacity: 1; }
.ln-readout { position: relative; overflow: hidden; }
.ln-readout::after { content: ""; position: absolute; left: 0; top: -1px; height: 1px; width: 30%; pointer-events: none;
  background: linear-gradient(90deg, transparent, var(--veil-3), transparent); }
.ln-readout-live::after { background: linear-gradient(90deg, transparent, var(--accent), transparent); }

@media (prefers-reduced-motion: no-preference) {
  .ln-panel::before { animation: ln-keylight 26s ease-in-out infinite alternate; }
  .ln-panel::after { animation: ln-seam 9s linear infinite; }
  .ln-panel-glass::before { animation-duration: 34s; }
  .ln-readout::after { animation: ln-scan 6s linear infinite; }
  .ln-btn-primary { animation: ln-breathe-box 4.5s ease-in-out infinite; }
  .ln-readout-live .ln-readout-value, .ln-countdown-clock { animation: ln-breathe-text 3.6s ease-in-out infinite; }
  .ln-countdown-hold .ln-countdown-clock { animation: none; }
  .ln-placard-selected .ln-placard-diamond { animation: ln-breathe-box 3s ease-in-out infinite; }
  .ln-btn, .ln-panel { transition: transform var(--flow-ui) ease, background .15s, border-color .15s; }
  .ln-btn:hover { transform: translateX(2px); }
}
@keyframes ln-keylight { 0% { transform: translate(-6%, -4%); } 50% { transform: translate(8%, 5%); } 100% { transform: translate(-2%, 9%); } }
@keyframes ln-seam { from { background-position: 150% 0; } to { background-position: -150% 0; } }
@keyframes ln-scan { from { transform: translateX(-100%); } to { transform: translateX(340%); } }
@keyframes ln-breathe-box { 0%, 100% { box-shadow: var(--glow-accent); } 50% { box-shadow: 0 0 0 1px var(--accent-line), 0 0 8px 0 var(--accent-glow); } }
@keyframes ln-breathe-text { 0%, 100% { text-shadow: 0 0 24px var(--accent-glow), 0 0 2px var(--accent-glow); } 50% { text-shadow: 0 0 10px var(--accent-glow); } }

/* Depth: real 3D. A stage sets perspective; panels tilt toward the pointer and their contents sit at different depths. */
.ln-stage { perspective: 1100px; perspective-origin: 50% 40%; }
.ln-stage .ln-panel { transform-style: preserve-3d; transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)) translateZ(var(--z, 0px)); will-change: transform; overflow: visible; }
.ln-stage .ln-panel::before { inset: 0; overflow: hidden; }
.ln-stage .ln-panel > .ln-eyebrow { transform: translateZ(14px); }
.ln-stage .ln-panel > .ln-panel-title { transform: translateZ(30px); }
.ln-stage .ln-panel > p { transform: translateZ(18px); }
.ln-stage .ln-panel > .ln-readout, .ln-stage .ln-panel > .ln-btn { transform: translateZ(40px); }
.ln-plane-back { --z: -120px; opacity: .8; }
.ln-plane-mid { --z: 0px; }
.ln-plane-front { --z: 90px; }
@media (prefers-reduced-motion: no-preference) {
  .ln-stage .ln-panel { transition: transform .5s cubic-bezier(.2,.7,.3,1); animation: ln-hover 14s ease-in-out infinite alternate; }
  .ln-stage .ln-panel.ln-tracking { animation: none; transition: transform .12s linear; }
}
@keyframes ln-hover { 0% { transform: rotateX(4deg) rotateY(-7deg) translateZ(var(--z, 0px)); } 100% { transform: rotateX(-3deg) rotateY(6deg) translateZ(calc(var(--z, 0px) + 12px)); } }

/* Telemetry: a glyph field for the space areas; a click sends a ping. Script in components/Telemetry/preview.html. */
.ln-telemetry { position: relative; overflow: hidden; background: radial-gradient(70% 90% at 88% 0%, var(--key-light), transparent 60%), var(--ground); cursor: crosshair; }
.ln-telemetry canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.ln-telemetry > :not(canvas) { position: relative; cursor: auto; }

/* ==================================================================================================
   3. The shell: launch's own surfaces, composed from the tokens and the ln-* classes above.
   One accent per view, square corners everywhere, light from the top left, words never color alone.
   ================================================================================================== */

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100vh; min-height: 100dvh; background: var(--ground); color: var(--text);
  font-family: var(--font-body); font-size: 16px; line-height: 1.5;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility;
}
::selection { background: var(--accent-wash); color: var(--text); }
h1, h2, h3, h4 { margin: 0; font-family: var(--font-display); font-weight: 600; text-transform: uppercase; text-wrap: balance; }
p { margin: 0; }
a { color: inherit; }
button, input, select, textarea { font: inherit; color: inherit; }
[hidden] { display: none !important; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; border: 0; }
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.muted { color: var(--text-muted); }
.secondary { color: var(--text-secondary); }

/* Focus: the flare ring, everywhere, keyboard only. */
:where(a, button, input, select, textarea, summary, [tabindex]):focus-visible {
  outline: 2px solid var(--flare); outline-offset: 3px; box-shadow: var(--glow-flare); border-radius: var(--radius-1);
}

/* Type, on the system's scale */
.display-xl { font-family: var(--font-display); font-size: 64px; line-height: .95; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }
.display-l { font-family: var(--font-display); font-size: 36px; line-height: 1; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.title { font-family: var(--font-display); font-size: 20px; line-height: 1.2; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
.eyebrow { font-family: var(--font-mono); font-size: 11px; line-height: 1.3; font-weight: 500; letter-spacing: .24em; text-transform: uppercase; color: var(--text-muted); }
.body-s { font-size: 14px; line-height: 1.45; }
.data { font-family: var(--font-mono); font-size: 14px; line-height: 1.4; font-variant-numeric: tabular-nums; }
.cue { font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; color: var(--text-muted); }

/* A square status mark: never a dot, never color alone (its word always sits beside it). */
.square { display: inline-block; width: 8px; height: 8px; flex: none; border: 1px solid var(--edge); background: transparent;
  transition: background var(--flow-ui), border-color var(--flow-ui), box-shadow var(--flow-ui); }
.square.is-filled { background: var(--text-secondary); border-color: var(--text-secondary); }
.square.is-lit { background: var(--accent); border-color: var(--accent); box-shadow: 0 0 10px var(--accent-glow); }

/* Buttons: the system's, with a compact size and a full-width option */
.ln-btn { text-decoration: none; white-space: nowrap; }
.ln-btn-compact { min-height: 44px; padding: 0 var(--space-4); font-size: 14px; letter-spacing: .14em; }
.ln-btn-block { width: 100%; }
.ln-btn-quiet { border-color: transparent; color: var(--text-secondary); }
.ln-btn-quiet:hover { border-color: var(--edge); color: var(--text); }
.ln-btn[aria-pressed="true"] { border-color: var(--accent-line); background: var(--accent-wash); color: var(--text); }
.ln-btn:disabled:hover { background: transparent; transform: none; }

/* Fields: a mono label over a machined input */
.field { display: grid; gap: var(--space-2); }
.field-label { font-family: var(--font-mono); font-size: 11px; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; color: var(--text-secondary); }
.field-hint { font-size: 13px; line-height: 1.4; color: var(--text-muted); }
.input { width: 100%; min-height: 48px; padding: 0 var(--space-3); border-radius: var(--radius-0); border: 1px solid var(--edge);
  background: var(--surface-raised); color: var(--text); font-size: 16px; transition: border-color .15s, background .15s; }
.input::placeholder { color: var(--text-muted); opacity: 1; }
.input:hover { border-color: var(--text-secondary); }
.input:focus-visible { border-color: var(--flare); }
.input-code { font-family: var(--font-mono); letter-spacing: .18em; text-transform: uppercase; font-variant-numeric: tabular-nums; }
.input-code::placeholder { letter-spacing: .18em; }
textarea.input { min-height: 72px; padding: var(--space-3); line-height: 1.45; resize: vertical; }
.counter { font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; color: var(--text-muted); justify-self: end; font-variant-numeric: tabular-nums; }
.counter.is-low { color: var(--text); }

/* The message line under a control: what the console said back */
.reply { min-height: 1.45em; font-size: 14px; line-height: 1.45; color: var(--text-secondary); display: flex; gap: var(--space-2); align-items: baseline; }
.reply:empty { min-height: 0; }
.reply-tag { font-family: var(--font-mono); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; flex: none; }
.reply.is-refused .reply-tag { color: var(--text); padding: 1px 6px; border: 1px solid var(--text); }
.reply.is-accepted .reply-tag { color: var(--accent); }

/* ---- the backdrop: the Flow field behind the title screen ---------------------------------------- */
.backdrop { position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background: radial-gradient(70% 90% at 12% 0%, var(--key-light), transparent 60%), radial-gradient(60% 70% at 88% 100%, var(--accent-wash), transparent 70%), var(--ground); }
.backdrop canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.backdrop-telemetry { background: radial-gradient(70% 90% at 88% 0%, var(--key-light), transparent 60%), var(--ground); }
.over-backdrop { position: relative; z-index: 1; }

/* ---- the Percival mark, inline so it takes the theme ------------------------------------------- */
.mark { display: block; flex: none; }
.mark .orbit { fill: none; stroke: var(--edge); }
.mark .transfer { fill: none; stroke: var(--text); stroke-linecap: round; }
.mark .sun { fill: var(--edge); }
.mark .earth { fill: var(--text); }
.mark .mars { fill: var(--accent); }
.mark-ignition .mars { filter: drop-shadow(0 0 1.2px var(--accent-glow)); }
@media (prefers-reduced-motion: no-preference) {
  .mark-draw .transfer { stroke-dasharray: 48; stroke-dashoffset: 48; animation: mark-transfer 2.4s var(--ease-machined) .3s forwards; }
  .mark-draw .mars { opacity: 0; animation: mark-arrive .6s var(--ease-machined) 2.3s forwards; }
}
@keyframes mark-transfer { to { stroke-dashoffset: 0; } }
@keyframes mark-arrive { to { opacity: 1; } }

/* ---- the title screen ---------------------------------------------------------------------------- */
.title-screen { position: relative; z-index: 1; min-height: 100vh; min-height: 100dvh; display: grid; grid-template-rows: 1fr auto;
  padding: clamp(24px, 5vh, 64px) max(16px, 5vw) 0; }
.title-grid { width: 100%; max-width: 1180px; margin: 0 auto; display: grid; gap: var(--space-6); align-items: center;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 420px); }
.brand { display: grid; gap: var(--space-5); align-content: center; max-width: 560px; }
.brand-mark { width: 88px; height: 88px; margin-left: -6px; }
.brand-eyebrow { display: flex; flex-wrap: wrap; gap: 0 .9em; }
.brand-title { font-size: clamp(64px, 8.4vw, 112px); line-height: .88; letter-spacing: .05em; margin-left: -.04em; }
.brand-line { font-size: 19px; line-height: 1.5; color: var(--text-secondary); max-width: 34ch; }
.brand-data { display: grid; grid-template-columns: repeat(3, auto); justify-content: start; gap: var(--space-2) var(--space-6); padding-top: var(--space-4); border-top: 1px solid var(--hairline); max-width: 560px; }
.brand-data div { display: grid; gap: 4px; align-content: start; }
.brand-data dt, .brand-data dd { white-space: nowrap; }
.brand-data dd { margin: 0; }
.brand-data .value { font-family: var(--font-mono); font-size: 14px; color: var(--text); font-variant-numeric: tabular-nums; }

.sign-in { width: 100%; padding: var(--space-5); display: grid; gap: var(--space-5); }
.sign-in .ln-panel-title { margin: 0; }
.segments { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--edge); margin: 0; padding: 0; min-width: 0; }
.segments legend { padding: 0; }
.segment { position: relative; display: block; }
.segment input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.segment span { display: grid; place-items: center; min-height: 44px; padding: 0 var(--space-3); font-family: var(--font-display); font-weight: 600;
  font-size: 14px; letter-spacing: .14em; text-transform: uppercase; color: var(--text-muted); transition: background .15s, color .15s; }
.segment + .segment span { border-left: 1px solid var(--edge); }
.segment input:hover + span { color: var(--text); background: var(--veil-1); }
.segment input:checked + span { color: var(--text); background: var(--veil-3); box-shadow: inset 0 -2px 0 var(--accent); }
.segment input:focus-visible + span { outline: 2px solid var(--flare); outline-offset: 2px; }
.sign-in form { display: grid; gap: var(--space-4); }
.sign-in .two { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
.sign-in .ln-btn-primary { margin-top: var(--space-2); min-height: 52px; font-size: 16px; }
.sign-in .reply { justify-content: flex-start; }

/* ---- the station footer -------------------------------------------------------------------------- */
.station-footer { position: relative; z-index: 1; width: 100%; max-width: 1320px; margin: 0 auto; padding: var(--space-6) max(16px, 2vw) var(--space-5);
  display: flex; flex-wrap: wrap; gap: var(--space-3) var(--space-5); align-items: center; justify-content: space-between; }
.disclaimer { font-size: 12px; line-height: 1.5; color: var(--text-muted); max-width: 72ch; }
.footer-controls { display: flex; flex-wrap: wrap; gap: var(--space-2); align-items: center; }
.footer-controls a { font-size: 13px; color: var(--text-muted); text-underline-offset: 3px; padding: 12px 6px; }
.footer-controls a:hover { color: var(--text); }

/* ---- the console header ------------------------------------------------------------------------- */
.deck-header { position: sticky; top: 0; z-index: 20; background: var(--glass); -webkit-backdrop-filter: blur(var(--blur-glass)) saturate(1.2);
  backdrop-filter: blur(var(--blur-glass)) saturate(1.2); }
.deck-header::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--hairline) 12%, var(--hairline) 88%, transparent); }
.deck-header-inner { max-width: 1320px; margin: 0 auto; padding: 0 max(16px, 2vw); min-height: 64px; display: grid; align-items: center; gap: var(--space-4);
  grid-template-columns: auto minmax(0, 1fr) auto; }
.wordmark { display: flex; align-items: center; gap: var(--space-3); text-decoration: none; }
.wordmark .mark { width: 30px; height: 30px; }
.wordmark-text { font-family: var(--font-display); font-weight: 600; font-size: 20px; letter-spacing: .14em; text-transform: uppercase; line-height: 1; }
/* On the crew screen the mark alone carries the name (the title screen has the wordmark), so the eight
   session words keep their room inside the 1320px header at every width */
.deck-header .wordmark-text { display: none; }
.crew-badge { display: grid; gap: 1px; padding-left: var(--space-4); border-left: 1px solid var(--hairline); }
.crew-badge .value { font-family: var(--font-mono); font-size: 14px; letter-spacing: .16em; color: var(--text); }
.header-tools { display: flex; align-items: center; gap: var(--space-2); }
.link-state { display: inline-flex; align-items: center; gap: var(--space-2); padding: 0 var(--space-2); }

/* The phase stepper: where the crew is in the mission */
.stepper { display: flex; align-items: center; justify-content: center; gap: 0; margin: 0; padding: 0; list-style: none; min-width: 0; }
.stepper li { display: flex; align-items: center; gap: var(--space-2); font-family: var(--font-mono); font-size: 11px; letter-spacing: .16em;
  text-transform: uppercase; color: var(--text-muted); white-space: nowrap; }
/* The rules between steps take the slack: they grow to 28px and give way first, down to 6px, so eight
   sessions fit beside the crew badge and the tools on a 1280 screen without crowding either. */
.stepper li + li { flex: 0 1 auto; min-width: 0; }
.stepper li + li::before { content: ""; flex: 0 1 28px; min-width: 6px; height: 1px; background: var(--hairline); margin-left: 8px; }
.stepper li.is-done { color: var(--text-secondary); }
.stepper li.is-done .square { background: var(--text-secondary); border-color: var(--text-secondary); }
.stepper li[aria-current="step"] { color: var(--text); }
.stepper li[aria-current="step"] .square { background: var(--accent); border-color: var(--accent); box-shadow: 0 0 10px var(--accent-glow); }
.stepper-compact { display: none; font-family: var(--font-mono); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--text); }

/* ---- the console ---------------------------------------------------------------------------------- */
.console { position: relative; z-index: 1; max-width: 1320px; margin: 0 auto; padding: var(--space-6) max(16px, 2vw) 160px; /* room to scroll the last rows clear of the caption bar */
  display: grid; grid-template-columns: minmax(0, 1fr) 384px; gap: var(--space-6) var(--space-5); align-items: start; }
.console-main { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-5); min-width: 0; }
.console-side { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-5); min-width: 0; }
.phase-intro { display: grid; gap: var(--space-3); padding: 0 0 var(--space-2); }
.phase-intro .display-l { font-size: clamp(30px, 3.4vw, 40px); }
.duties { display: grid; gap: var(--space-2); margin: var(--space-2) 0 0; padding: 0; list-style: none; max-width: 78ch; }
.duties li { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: var(--space-3); font-size: 15px; color: var(--text-secondary); }
.duties .eyebrow { padding-top: 4px; }
.surface { min-height: 360px; }
.surface > .ln-panel { padding: var(--space-5) var(--space-5) var(--space-6); }
.surface-loading { display: grid; place-items: center; min-height: 360px; }

/* Section heads inside a panel */
.section-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: var(--space-2) var(--space-4); margin-bottom: var(--space-4); }
.section-head .ln-panel-title { margin: 0; }
.owner { display: inline-flex; align-items: center; gap: var(--space-2); font-family: var(--font-mono); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--text-muted); }
.owner b { font-weight: 500; color: var(--text-secondary); }
.lede { font-size: 15px; line-height: 1.5; color: var(--text-secondary); max-width: 62ch; }
.panel-actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-3) var(--space-4); margin-top: var(--space-5); }
.panel-actions .note { font-size: 13px; color: var(--text-muted); max-width: 44ch; }

/* Tabs inside the build surface */
.tabs { display: flex; gap: 0; margin: 0 0 var(--space-5); border-bottom: 1px solid var(--hairline); overflow-x: auto; scrollbar-width: none; }
.tab { appearance: none; border: 0; background: none; cursor: pointer; display: grid; gap: 2px; text-align: left; min-height: 56px; padding: var(--space-2) var(--space-5) var(--space-3) 0;
  margin-right: var(--space-5); box-shadow: inset 0 -2px 0 transparent; transition: box-shadow var(--flow-ui), color .15s; }
.tab { flex: none; white-space: nowrap; }
.engine-step { font-family: var(--font-mono); font-size: 24px; font-weight: 300; letter-spacing: 0; }
.tab-name { font-family: var(--font-display); font-weight: 600; font-size: 18px; letter-spacing: .12em; text-transform: uppercase; color: var(--text-muted); }
.tab-state { font-family: var(--font-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--text-muted); }
.tab:hover .tab-name { color: var(--text-secondary); }
.tab[aria-selected="true"] { box-shadow: inset 0 -2px 0 var(--accent); }
.tab[aria-selected="true"] .tab-name { color: var(--text); }

/* Cards: a selectable, lit choice (chairs, sites, decision options) */
.cards { display: grid; gap: var(--space-4); grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.card { position: relative; display: grid; gap: var(--space-3); align-content: start; padding: var(--space-5); background: var(--veil-1);
  border: 1px solid var(--hairline); border-top-color: var(--veil-3); text-align: left; color: var(--text);
  transition: border-color .15s, background .15s, box-shadow var(--flow-ui); }
button.card { appearance: none; cursor: pointer; font: inherit; }
button.card:hover { background: var(--veil-2); border-color: var(--edge); }
.card.is-chosen { border-color: var(--accent-line); background: radial-gradient(120% 90% at 0% 0%, var(--accent-wash), transparent 70%), var(--veil-1); }
.card .title { color: var(--text); }
.card-top { display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); min-height: 22px; }
.card-top .eyebrow { margin: 0; }
.card-tag { margin-left: auto; font-family: var(--font-mono); font-size: 10px; letter-spacing: .2em; text-transform: uppercase;
  padding: 2px 6px; border: 1px solid var(--edge); color: var(--text-secondary); }
.card.is-chosen .card-tag { border-color: var(--accent); color: var(--accent); }
.facts { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 4px var(--space-4); margin: 0; }
.facts dt, .facts .fact-term { font-family: var(--font-mono); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--text-muted); padding-top: 2px; }
.facts dd, .facts .fact-value { margin: 0; font-family: var(--font-mono); font-size: 14px; color: var(--text); }
.card .note { font-size: 14px; line-height: 1.45; color: var(--text-secondary); }

/* Chairs */
.chair-holder { font-family: var(--font-mono); font-size: 14px; letter-spacing: .06em; color: var(--text); min-height: 1.4em; }
.chair-holder.is-open { color: var(--text-muted); }
.chair .ln-btn { justify-self: start; margin-top: var(--space-2); }
.share { display: grid; gap: var(--space-3); grid-template-columns: minmax(0, 1fr) auto; align-items: center; margin-top: var(--space-6); padding-top: var(--space-5); border-top: 1px solid var(--hairline); }
.share-code { font-family: var(--font-mono); font-size: 40px; font-weight: 500; letter-spacing: .24em; line-height: 1; color: var(--text); }
.lock-row { display: grid; gap: var(--space-3); justify-items: start; margin-top: var(--space-6); }

/* Goals */
.goal-list { display: grid; gap: var(--space-3); margin: 0; padding: 0; list-style: none; counter-reset: goal; }
.goal { display: grid; grid-template-columns: 40px minmax(0, 1fr) auto; align-items: center; gap: var(--space-3); }
.goal-rank { font-family: var(--font-mono); font-size: 20px; color: var(--text-muted); font-variant-numeric: tabular-nums; }
.goal:first-child .goal-rank { color: var(--accent); }
.goal-tools { display: flex; gap: var(--space-1); }
.goal-tools .ln-btn { min-width: 44px; padding: 0 var(--space-3); font-size: 12px; }
.locked-goals { margin: 0; padding: 0; list-style: none; display: grid; gap: var(--space-2); }
.locked-goals li { display: grid; grid-template-columns: 40px 1fr; gap: var(--space-3); font-size: 16px; }

/* Engines */
.engine-deck { display: grid; grid-template-columns: minmax(0, auto) minmax(0, 1fr); gap: var(--space-6); align-items: center; }
.stepper-control { display: flex; align-items: center; gap: var(--space-4); }
.stepper-control .ln-btn { width: 56px; min-height: 56px; padding: 0; font-family: var(--font-mono); font-size: 24px; letter-spacing: 0; }
.engine-count { display: grid; justify-items: center; gap: var(--space-1); min-width: 120px; }
.engine-count .digits { font-size: 64px; color: var(--accent); text-shadow: 0 0 22px var(--accent-glow); }
.engine-rules { display: grid; gap: 0; }
.rule-line { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; align-items: baseline; gap: var(--space-3); padding: var(--space-3) 0; border-top: 1px solid var(--hairline); }
.rule-line .value { font-family: var(--font-mono); font-size: 22px; font-variant-numeric: tabular-nums; }
.verdict { font-family: var(--font-mono); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; padding: 2px 6px; border: 1px solid var(--edge); color: var(--text-secondary); white-space: nowrap; }
.verdict.is-good { border-color: var(--accent-line); color: var(--accent); }
.verdict.is-bad { border-color: var(--flare); background: var(--flare); color: var(--on-flare); }

/* Cargo list */
.mass-meter { display: grid; gap: var(--space-2); margin-bottom: var(--space-5); }
.mass-meter-row { display: flex; justify-content: space-between; align-items: baseline; gap: var(--space-3); }
.meter { position: relative; height: 6px; background: var(--veil-2); overflow: hidden; }
.meter-fill { position: absolute; inset: 0; background: var(--accent); transform-origin: left; transform: scaleX(0); transition: transform 420ms var(--ease-machined); box-shadow: 0 0 12px var(--accent-glow); }
.cargo-list { margin: 0; padding: 0; list-style: none; display: grid; }
.cargo-row { display: grid; grid-template-columns: 136px minmax(0, 1fr) 64px 72px 104px; align-items: center; gap: var(--space-3); min-height: 60px; padding: var(--space-2) 0; border-top: 1px solid var(--hairline); }
.cargo-row.is-aboard .cargo-name { color: var(--text); }
.cargo-name { font-size: 15px; color: var(--text-secondary); }
.cargo-row .data { text-align: right; color: var(--text-secondary); }
.cargo-row .ln-btn { justify-self: end; }
.cargo-head { min-height: 32px; border-top: 0; }
.cargo-head > * { font-family: var(--font-mono); font-size: 10px; letter-spacing: .2em; text-transform: uppercase; color: var(--text-muted); }
.plan-offer { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--space-3) var(--space-5); align-items: center; padding: var(--space-4) var(--space-5);
  margin-bottom: var(--space-5); background: var(--veil-1); border-left: 2px solid var(--accent-line); }

/* Placards: the system's diamond, small, with its word */
.placard { display: inline-flex; align-items: center; gap: var(--space-2); min-width: 0; }
.placard-diamond { width: 13px; height: 13px; flex: none; transform: rotate(45deg); border: 1.5px solid var(--text); background: var(--surface); margin: 3px; }
.placard-none .placard-diamond { border-style: dashed; border-color: var(--edge); }
.placard-fuel .placard-diamond { background: var(--text); }
.placard-oxidizer .placard-diamond { background: repeating-linear-gradient(0deg, var(--text) 0 1.5px, transparent 1.5px 4px); }
.placard-energetic .placard-diamond { background: radial-gradient(var(--text) 1px, transparent 1.2px) 0 0 / 4px 4px; }
.placard-heat .placard-diamond { background: repeating-linear-gradient(90deg, var(--text) 0 1.5px, transparent 1.5px 4px); }
.placard-stored .placard-diamond { box-shadow: inset 0 0 0 2px var(--surface), inset 0 0 0 3.5px var(--text); }
.placard-word { font-family: var(--font-mono); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; color: var(--text-secondary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* The bay: three decks by four sectors, between the oxygen header and the methane dome */
.bay-layout { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--space-6); align-items: start; }
.bay { display: grid; gap: 10px; }
.bay-tank { appearance: none; width: 100%; display: flex; align-items: center; justify-content: space-between; gap: var(--space-3); min-height: 44px; padding: 0 var(--space-4);
  border: 1px solid var(--hairline); background: var(--veil-1); color: var(--text-secondary); font-family: var(--font-mono); font-size: 11px; letter-spacing: .18em; text-transform: uppercase; }
button.bay-tank { cursor: pointer; }
.bay-tank .placard-word { color: var(--text-muted); }
.bay-deck { display: grid; grid-template-columns: 56px repeat(4, minmax(0, 1fr)); gap: 10px; align-items: stretch; }
.deck-label { display: grid; align-content: center; gap: 2px; font-family: var(--font-mono); font-size: 10px; letter-spacing: .18em; text-transform: uppercase; color: var(--text-muted); }
.slot { appearance: none; position: relative; display: grid; align-content: space-between; gap: var(--space-2); min-height: 92px; padding: var(--space-3); text-align: left; cursor: pointer;
  background: var(--surface-raised); border: 1px solid var(--hairline); color: var(--text); transition: border-color .15s, background .15s, box-shadow var(--flow-ui); }
.slot:hover { border-color: var(--edge); background: var(--veil-2); }
.slot.is-empty { background: transparent; border-style: dashed; border-color: var(--hairline); }
.slot.is-empty:hover { border-color: var(--edge); }
.slot-label { font-family: var(--font-mono); font-size: 11px; letter-spacing: .14em; color: var(--text-muted); display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); white-space: nowrap; }
.slot-name { font-size: 13px; line-height: 1.25; color: var(--text); display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.slot.is-selected, .bay-tank.is-selected { border-color: var(--accent); box-shadow: var(--glow-accent); }
.slot.is-target { border-color: var(--accent-line); border-style: solid; background: var(--accent-wash); }
.slot.is-conflict { box-shadow: inset 0 0 0 1px var(--text); }
.slot.is-conflict.is-selected { box-shadow: inset 0 0 0 1px var(--text), var(--glow-accent); }
.conflict-tag { font-family: var(--font-mono); font-size: 9px; letter-spacing: .16em; text-transform: uppercase; padding: 1px 4px; background: var(--flare); color: var(--on-flare); }
.conflict-short { display: none; }
/* Headings focused by script on a phase change move the reader, not the ring */
[tabindex="-1"]:focus { outline: none; box-shadow: none; }
.slot { container-type: inline-size; }
/* A narrow slot keeps the mark the pairs list uses (X = touching or keep-out), not a clipped word */
@container (max-width: 150px) { .conflict-word { display: none; } .conflict-short { display: inline; } .conflict-tag { padding: 1px 5px; } }
.bay.is-locked .slot { cursor: default; }
/* Barriers sit ON an edge: a solid bar in the gap between two nodes, with its word for a screen reader */
.barrier { position: absolute; background: var(--text); pointer-events: none; z-index: 2; }
.barrier-right { top: 10%; bottom: 10%; right: -8px; width: 6px; }
.barrier-left { top: 10%; bottom: 10%; left: -8px; width: 6px; }
.barrier-up { left: 10%; right: 10%; top: -8px; height: 6px; }
.barrier-down { left: 10%; right: 10%; bottom: -8px; height: 6px; }
.barrier-wrap { background: repeating-linear-gradient(0deg, var(--text) 0 4px, transparent 4px 7px); }
.bay-side { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: var(--space-5); align-content: start; padding-top: var(--space-5); border-top: 1px solid var(--hairline); }
.tray { display: grid; gap: var(--space-2); margin: 0; padding: 0; list-style: none; }
.tray .ln-btn { width: 100%; justify-content: space-between; font-family: var(--font-body); font-weight: 400; font-size: 14px; letter-spacing: 0; text-transform: none; padding: 0 var(--space-3); }
.pairs { margin: 0; padding: 0; list-style: none; display: grid; gap: var(--space-2); }
.pairs li { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: var(--space-2); font-size: 13px; line-height: 1.4; color: var(--text-secondary); }
.mark-x, .mark-o { font-family: var(--font-mono); font-size: 11px; font-weight: 500; width: 20px; height: 20px; display: grid; place-items: center; border: 1px solid var(--text); }
.mark-x { background: var(--flare); color: var(--on-flare); border-color: var(--flare); }
.legend { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-4); }

/* Integration steps */
.steps { margin: 0; padding: 0; list-style: none; display: grid; }
.step { display: grid; grid-template-columns: 56px minmax(0, 1fr) auto; gap: var(--space-4); align-items: center; padding: var(--space-4) 0; border-top: 1px solid var(--hairline); }
.step-number { font-family: var(--font-mono); font-size: 28px; color: var(--text-muted); font-variant-numeric: tabular-nums; }
.step-name { font-size: 17px; color: var(--text-secondary); }
.step.is-next .step-number { color: var(--accent); text-shadow: 0 0 16px var(--accent-glow); }
.step.is-next .step-name, .step.is-done .step-name { color: var(--text); }
.step-live { display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-3); margin-top: var(--space-1); }
.status-word { font-family: var(--font-mono); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--text-muted); display: inline-flex; align-items: center; gap: var(--space-2); }
.status-word.is-done { color: var(--text-secondary); }
.held { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: var(--space-3); align-items: start; padding: var(--space-4); margin-bottom: var(--space-5); border: 1px solid var(--edge); background: var(--veil-1); }
.held .square { margin-top: 6px; background: var(--text); border-color: var(--text); }

/* Readiness lines (console summary and the manifest) */
.lines { display: grid; gap: var(--space-4); }
.line { display: grid; gap: var(--space-3); padding: var(--space-5); background: var(--veil-1); border-top: 1px solid var(--veil-3); }
.line.is-signed { background: radial-gradient(120% 90% at 0% 0%, var(--accent-wash), transparent 70%), var(--veil-1); border-top-color: var(--accent-line); }
.line-statement { font-family: var(--font-display); font-weight: 600; font-size: 28px; letter-spacing: .1em; text-transform: uppercase; line-height: 1.05; }
.line-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: var(--space-2) var(--space-4); }
.line-rationale { font-size: 16px; color: var(--text); max-width: 62ch; }
.line-rationale::before { content: "\201C"; color: var(--text-muted); }
.line-rationale::after { content: "\201D"; color: var(--text-muted); }
.blocked { margin: 0; padding: 0; list-style: none; display: grid; gap: var(--space-1); }
.blocked li { font-size: 14px; color: var(--text-secondary); display: grid; grid-template-columns: auto minmax(0, 1fr); gap: var(--space-2); }
.blocked li::before { content: "NOT YET"; font-family: var(--font-mono); font-size: 10px; letter-spacing: .18em; color: var(--text-muted); padding-top: 3px; }
.ready-card { display: grid; gap: var(--space-4); justify-items: start; padding: var(--space-5) 0 var(--space-6); margin-bottom: var(--space-2); }
.ready-card .display-xl { color: var(--accent); text-shadow: 0 0 28px var(--accent-glow); }

/* ---- hold to sign (flourish 02) ------------------------------------------------------------------ */
.hold { --progress: 0; position: relative; display: inline-grid; place-items: center; min-width: 240px; min-height: 60px; padding: 0 var(--space-5);
  background: var(--surface-raised); border: 1px solid var(--edge); border-radius: var(--radius-0); cursor: pointer; overflow: hidden;
  touch-action: none; user-select: none; -webkit-user-select: none; -webkit-touch-callout: none; color: var(--text); }
.hold:hover { border-color: var(--text-secondary); }
.hold-fill { position: absolute; inset: 0; background: var(--accent); transform-origin: left; transform: scaleX(var(--progress)); }
.hold-label, .hold-label-lit { grid-area: 1 / 1; position: relative; font-family: var(--font-display); font-weight: 600; font-size: 20px; letter-spacing: .14em; text-transform: uppercase; white-space: nowrap; }
.hold-label-lit { color: var(--on-accent); clip-path: inset(0 calc(100% - var(--progress) * 100%) 0 0); }
.hold-frame { display: grid; gap: var(--space-2); justify-items: start; }
.hold.is-done { border-color: var(--accent); }
.hold.is-done .hold-label-lit { clip-path: none; }
.hold.is-armed { border-color: var(--accent); box-shadow: var(--glow-accent); }
.hold.is-pulse { box-shadow: var(--glow-accent); transition: box-shadow 240ms; }
.hold:disabled { cursor: not-allowed; border-color: var(--hairline); color: var(--text-muted); background: transparent; }
.hold-note { font-size: 13px; color: var(--text-muted); }
.hold-compact { min-width: 180px; min-height: 48px; }
.hold-compact .hold-label, .hold-compact .hold-label-lit { font-size: 16px; }

/* ---- rolling digits (flourish 05) ---------------------------------------------------------------- */
.digits-face { display: inline-flex; align-items: baseline; }
.digits { display: inline-flex; align-items: baseline; font-family: var(--font-mono); font-variant-numeric: tabular-nums; line-height: 1; white-space: nowrap; }
.digit { display: inline-block; height: 1em; width: .6em; overflow: hidden; position: relative; vertical-align: top; }
.digit-strip { display: flex; flex-direction: column; transition: transform 220ms var(--ease-machined); will-change: transform; }
.digit-strip span { display: block; height: 1em; line-height: 1em; text-align: center; }
.digit-static { display: inline-block; width: .6em; text-align: center; line-height: 1em; height: 1em; }
.digit-static.is-separator { width: .38em; }
.digit-static.is-letter { width: auto; padding: 0 .08em; }

/* ---- readouts ------------------------------------------------------------------------------------- */
.readouts { display: grid; grid-template-columns: 1fr 1fr; gap: 0 var(--space-5); }
.readouts .ln-readout, .hero-counts .ln-readout { min-width: 0; }
.readouts .ln-readout-value { font-size: 26px; display: flex; align-items: baseline; }
.readouts .ln-readout-value .digits { font-size: 1em; }
.readout-of { font-family: var(--font-mono); font-size: 12px; color: var(--text-muted); margin-top: 2px; }

/* ---- the message center --------------------------------------------------------------------------- */
.inbox { margin: 0; padding: 0; list-style: none; display: grid; }
.letter { border-top: 1px solid var(--hairline); }
.letter-row { appearance: none; width: 100%; display: grid; grid-template-columns: 12px minmax(0, 1fr) auto; gap: var(--space-3); align-items: center; min-height: 60px;
  padding: var(--space-3) var(--space-2) var(--space-3) 0; background: none; border: 0; text-align: left; cursor: pointer; color: var(--text); transition: background .15s; }
.letter-row:hover { background: var(--veil-1); }
.letter-row[aria-expanded="true"] { background: var(--veil-2); }
.letter-from { font-family: var(--font-mono); font-size: 10px; letter-spacing: .2em; text-transform: uppercase; color: var(--text-muted); display: block; }
.letter-subject { display: block; font-size: 15px; line-height: 1.3; color: var(--text-secondary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.letter.is-unread .letter-subject { color: var(--text); font-weight: 600; }
.letter-tag { font-family: var(--font-mono); font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: var(--text-muted); white-space: nowrap; }
.letter.is-waiting .letter-tag { color: var(--accent); }
.letter-body { display: grid; gap: var(--space-4); padding: var(--space-4) 0 var(--space-5) var(--space-5); }
.memo { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 2px var(--space-4); margin: 0; }
.memo dt { font-family: var(--font-mono); font-size: 10px; letter-spacing: .2em; text-transform: uppercase; color: var(--text-muted); padding-top: 3px; }
.memo dd { margin: 0; font-size: 14px; color: var(--text-secondary); }
.letter-text { font-size: 16px; line-height: 1.6; color: var(--text); max-width: 60ch; }
.intern { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: var(--space-3); align-items: start; padding: var(--space-3) var(--space-4); background: var(--veil-1); }
.intern-lens { width: 10px; height: 10px; margin-top: 5px; background: var(--accent); box-shadow: 0 0 10px var(--accent-glow); }
.intern-line { font-size: 14px; color: var(--text-secondary); }
.decision { display: grid; gap: var(--space-3); padding-top: var(--space-2); }
.options { display: grid; gap: var(--space-2); margin: 0; padding: 0; border: 0; min-width: 0; }
.option { position: relative; display: grid; grid-template-columns: 18px minmax(0, 1fr); gap: var(--space-3); align-items: center; min-height: 48px; padding: var(--space-2) var(--space-3);
  border: 1px solid var(--edge); cursor: pointer; font-size: 15px; transition: border-color .15s, background .15s; }
.option:hover { background: var(--veil-1); }
.option input { appearance: none; width: 14px; height: 14px; margin: 0; border: 1px solid var(--text-secondary); display: grid; place-items: center; cursor: pointer; }
.option input:checked { border-color: var(--accent); }
.option input:checked::after { content: ""; width: 6px; height: 6px; background: var(--accent); }
.option:has(input:checked) { border-color: var(--accent-line); background: var(--accent-wash); }
.option:has(input:focus-visible) { outline: 2px solid var(--flare); outline-offset: 2px; }
.option input:focus-visible { outline: none; box-shadow: none; }
.decision-actions { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; }
.receipt { font-family: var(--font-mono); font-size: 13px; line-height: 1.5; color: var(--text-secondary); padding: var(--space-3) var(--space-4); border-left: 2px solid var(--accent-line); background: var(--veil-1); }
@media (prefers-reduced-motion: no-preference) {
  .letter.is-new { animation: arrive 480ms var(--ease-machined) both; }
  .enter { animation: arrive var(--flow-ui) var(--ease-machined) both; }
}
@keyframes arrive { from { opacity: 0; transform: translateX(-12px); } to { opacity: 1; transform: none; } }

/* Proposals and the crew */
.proposals { margin: 0; padding: 0; list-style: none; display: grid; }
.proposal { display: grid; gap: var(--space-2); padding: var(--space-3) 0; border-top: 1px solid var(--hairline); }
.proposal-text { font-size: 15px; color: var(--text); }
.proposal-actions { display: flex; flex-wrap: wrap; gap: var(--space-2); }
.roster { margin: 0; display: grid; gap: 0; }
.roster div { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--space-3); padding: var(--space-3) 0; border-top: 1px solid var(--hairline); align-items: baseline; }
.roster dt { font-family: var(--font-display); font-weight: 600; font-size: 15px; letter-spacing: .1em; text-transform: uppercase; color: var(--text-secondary); }
.roster dd { margin: 0; font-family: var(--font-mono); font-size: 13px; color: var(--text); text-align: right; }
.roster .is-you dt { color: var(--text); }
.you { font-family: var(--font-mono); font-size: 10px; letter-spacing: .18em; color: var(--accent); margin-left: var(--space-2); }

/* ---- the caption bar (flourish 01) ---------------------------------------------------------------- */
.caption-bar { position: fixed; left: 50%; bottom: max(16px, env(safe-area-inset-bottom, 0px)); z-index: 40; width: min(720px, calc(100% - 32px));
  transform: translate(-50%, calc(100% + 32px)); opacity: 0; pointer-events: none;
  background: var(--glass); -webkit-backdrop-filter: blur(var(--blur-glass)) saturate(1.2); backdrop-filter: blur(var(--blur-glass)) saturate(1.2);
  box-shadow: var(--depth-inset), var(--shadow-deep); padding: 14px 18px 16px; display: grid; gap: 6px;
  transition: transform var(--flow-ui) var(--ease-machined), opacity var(--flow-ui); }
.caption-bar.is-shown { transform: translate(-50%, 0); opacity: 1; }
/* Beside the console's side column, the bar is centred over the main column so it never covers the inbox or proposals */
@media (min-width: 1181px) {
  body:has(#crew-screen:not([hidden])) .caption-bar {
    --console-width: min(100vw, 1320px); --console-pad: max(16px, 2vw);
    --main-width: calc(var(--console-width) - 2 * var(--console-pad) - 384px - var(--space-5));
    left: calc((100vw - var(--console-width)) / 2 + var(--console-pad) + var(--main-width) / 2);
    width: min(640px, calc(var(--main-width) - 32px)); }
}
.caption-head { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.caption-speaker { color: var(--text-secondary); }
.caption-text { font-size: 18px; line-height: 1.4; min-height: 1.4em; color: var(--text); transition: color 600ms; }
.caption-text.is-spent { color: var(--text-muted); }
.caption-text .word { display: inline-block; transition: opacity 180ms var(--ease-machined), transform 180ms var(--ease-machined); }
.caption-text .word.is-pending { opacity: 0; transform: translateX(-4px); }
.caption-seam { position: absolute; left: 0; right: 0; top: 0; height: 1px; background: var(--accent-line); transform: scaleX(0); transform-origin: left; transition: transform var(--flow-ui) var(--ease-machined); }
.caption-seam.is-on { transform: scaleX(1); }
.caption-seam.is-off { transform-origin: right; }

/* ---- the mission manifest ------------------------------------------------------------------------- */
.manifest-page { position: relative; z-index: 1; max-width: 1080px; margin: 0 auto; padding: var(--space-6) max(16px, 2vw) 0; }
.document { position: relative; background: radial-gradient(90% 60% at 0% 0%, var(--key-light), transparent 50%), var(--surface); box-shadow: var(--shadow-deep);
  padding: clamp(24px, 5vw, 64px); display: grid; gap: var(--space-6); }
.document-head { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--space-4) var(--space-6); align-items: end; padding-bottom: var(--space-5); border-bottom: 1px solid var(--hairline); }
.document-head .display-xl { font-size: clamp(44px, 7vw, 72px); }
.document-meta { display: grid; grid-template-columns: auto auto; gap: 2px var(--space-4); margin: 0; }
.document-meta dt { font-family: var(--font-mono); font-size: 10px; letter-spacing: .2em; text-transform: uppercase; color: var(--text-muted); padding-top: 2px; }
.document-meta dd { margin: 0; font-family: var(--font-mono); font-size: 13px; color: var(--text); text-align: right; letter-spacing: .06em; }
.hero { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: var(--space-6); align-items: start; }
.hero > * { min-width: 0; }
.hero-counts { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 0 var(--space-5); }
.hero-counts .ln-readout-value { font-size: 40px; }
.hero-note { font-size: 13px; color: var(--text-muted); margin-top: var(--space-4); grid-column: 1 / -1; }
.band { display: grid; grid-template-columns: 88px minmax(0, 1fr); gap: var(--space-5); padding-top: var(--space-5); border-top: 1px solid var(--hairline); }
.band-number { font-family: var(--font-mono); font-size: 32px; font-weight: 500; color: var(--text-muted); line-height: 1; font-variant-numeric: tabular-nums; }
.band-body { display: grid; gap: var(--space-4); min-width: 0; }
.band-body .title { color: var(--text); }
.not-yet { font-size: 15px; color: var(--text-muted); }
.ledger { width: 100%; border-collapse: collapse; font-size: 14px; }
.ledger th { font-family: var(--font-mono); font-size: 10px; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; color: var(--text-muted); text-align: left; padding: 0 var(--space-3) var(--space-2) 0; }
.ledger td { padding: var(--space-3) var(--space-3) var(--space-3) 0; border-top: 1px solid var(--hairline); color: var(--text-secondary); vertical-align: top; }
.ledger td:first-child { color: var(--text); }
.ledger .number { font-family: var(--font-mono); font-variant-numeric: tabular-nums; text-align: right; white-space: nowrap; }
.ledger th.number { text-align: right; }
.ledger-scroll { overflow-x: auto; }
.stepper-compact.manifest-label { display: block; justify-self: center; }
.sums { display: grid; gap: 0; }
.sum { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: var(--space-4); align-items: baseline; padding: var(--space-3) 0; border-top: 1px solid var(--hairline); }
.sum-words { font-size: 15px; color: var(--text-secondary); }
.sum-value { font-family: var(--font-mono); font-size: 18px; color: var(--text); font-variant-numeric: tabular-nums; text-align: right; }
.goal-ranked { margin: 0; padding: 0; list-style: none; display: grid; gap: var(--space-2); }
.goal-ranked li { display: grid; grid-template-columns: 40px minmax(0, 1fr); gap: var(--space-3); font-size: 16px; }
.goal-ranked .mono { color: var(--text-muted); }
.sign-form { display: grid; gap: var(--space-3); }
.sign-row { display: flex; flex-wrap: wrap; gap: var(--space-3) var(--space-4); align-items: center; }

/* ---- the teacher's room ----------------------------------------------------------------------------- */
.teacher-page { position: relative; z-index: 1; max-width: 1320px; margin: 0 auto; padding: var(--space-6) max(16px, 2vw) 0; display: grid; gap: var(--space-5); }
.teacher-sign-in { min-height: calc(100vh - 160px); display: grid; align-items: center; grid-template-columns: minmax(0, 1fr) minmax(320px, 440px); gap: var(--space-6); }
.teacher-panels { display: grid; gap: var(--space-5); }
.made-codes { display: grid; grid-template-columns: auto auto; gap: var(--space-2) var(--space-5); justify-content: start; padding: var(--space-4); background: var(--veil-2); border-left: 2px solid var(--accent-line); }
.made-codes .value { font-family: var(--font-mono); font-size: 24px; letter-spacing: .2em; color: var(--text); }
.crew-table td .phase { font-family: var(--font-mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--text); white-space: nowrap; }
.chips { display: flex; flex-wrap: wrap; gap: var(--space-1) var(--space-2); }
.chip { font-family: var(--font-mono); font-size: 11px; letter-spacing: .06em; padding: 2px 6px; border: 1px solid var(--hairline); color: var(--text-secondary); white-space: nowrap; }
.chip.is-done { border-color: var(--edge); color: var(--text); }
.role-list { margin: 0; padding: 0; list-style: none; display: grid; gap: 2px; font-size: 13px; }
.role-list .eyebrow { font-size: 10px; letter-spacing: .16em; margin-right: var(--space-2); }
.tails { display: grid; gap: var(--space-2); }
.tail summary { cursor: pointer; min-height: 44px; display: flex; align-items: center; gap: var(--space-3); font-family: var(--font-mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--text-secondary); }
.tail ol { margin: 0; padding: 0 0 var(--space-3) var(--space-5); font-family: var(--font-mono); font-size: 12px; color: var(--text-secondary); display: grid; gap: 2px; }
.purge { border-top: 1px solid var(--hairline); }
.purge fieldset { border: 1px solid var(--edge); padding: var(--space-3) var(--space-4); margin: 0; display: grid; gap: var(--space-2); }
.purge legend { padding: 0 var(--space-2); }
.purge label.choice { display: flex; gap: var(--space-3); align-items: center; min-height: 44px; font-size: 15px; cursor: pointer; }
.purge input[type="radio"] { width: 18px; height: 18px; accent-color: var(--text); }
.ln-btn-danger { border-color: var(--flare); color: var(--flare); }
.ln-btn-danger:hover { background: var(--flare); color: var(--on-flare); }

/* ---- the developer drawer, behind #developer --------------------------------------------------------- */
.developer { margin-top: var(--space-6); }
.developer pre { max-height: 320px; overflow: auto; font-family: var(--font-mono); font-size: 12px; color: var(--text-secondary); background: var(--veil-1); padding: var(--space-3); }

/* ---- M3: the story on the console, the game bay, the review, the objectives, launch day, the debrief ---- */
/* The act card lies over the top of the main column while it plays, so nothing below it jumps. */
.console-main { position: relative; }
.act-card { position: absolute; inset: 0 0 auto 0; z-index: 6; pointer-events: none; }
.act-card .story-act { box-shadow: var(--shadow-deep); }
/* H.A.L.'s message center heads the side column; it scrolls inside itself so the readouts stay in reach. */
.story-slot .mc { max-width: none; min-height: 16rem; max-height: min(52vh, 30rem); }
.story-slot:empty { display: none; }

.game-chairs { display: flex; flex-wrap: wrap; align-items: center; gap: var(--space-2) var(--space-3); margin-bottom: var(--space-4); }
.game-chairs[hidden] { display: none; }
.game-chairs .eyebrow { margin: 0 var(--space-2) 0 0; }
.game-chair { min-height: 44px; padding: 0 var(--space-4); font-family: var(--font-mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--text-secondary); background: var(--veil-1); border: 1px solid var(--hairline); cursor: pointer; }
.game-chair:hover { color: var(--text); border-color: var(--edge); }
.game-chair.is-chosen { color: var(--text); border-color: var(--accent-line); box-shadow: inset 0 -2px 0 var(--accent); }
.game-mount { min-width: 0; }

.review-report { display: grid; grid-template-columns: minmax(0, max-content) minmax(0, 1fr); gap: var(--space-2) var(--space-5); margin: var(--space-5) 0; padding: var(--space-4) 0;
  border-top: 1px solid var(--hairline); border-bottom: 1px solid var(--hairline); }
.review-report dt { margin: 0; padding-top: 3px; }
.review-report dd { margin: 0; font-family: var(--font-mono); font-size: 14px; color: var(--text); font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.review-question { margin: 0 0 var(--space-4); padding-left: var(--space-4); border-left: 2px solid var(--accent-line); display: grid; gap: var(--space-1); }
.review-question .title { font-size: 20px; line-height: 1.3; color: var(--text); max-width: 40ch; }

.objective-list { list-style: none; margin: var(--space-5) 0 0; padding: 0; display: grid; gap: var(--space-3); grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.objective-list li { display: grid; gap: var(--space-2); align-content: start; }
.objective-list .card { width: 100%; text-align: left; cursor: pointer; font: inherit; color: inherit; }

.launch-head .ln-panel { display: grid; gap: var(--space-4); }
.launch-deck { display: grid; grid-template-columns: minmax(0, auto) minmax(0, 1fr); gap: var(--space-4) var(--space-6); align-items: start; padding: var(--space-4) 0; border-top: 1px solid var(--hairline); }
.launch-deck-count { display: grid; gap: var(--space-1); }
.launch-deck-count .display-l { font-variant-numeric: tabular-nums; color: var(--text); }
.launch-deck-cards { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-2); }
.launch-deck-cards li { display: grid; grid-template-columns: 12px minmax(0, 1fr); gap: 2px var(--space-3); align-items: baseline; font-size: 15px; color: var(--text-secondary); }
.launch-deck-cards li.is-lost { color: var(--text); }
.launch-deck-cards li.is-lost .square { background: var(--flare); border-color: var(--flare); }
.launch-deck-source { grid-column: 2; font-size: 13px; color: var(--text-muted); }
.launch-status { display: flex; flex-wrap: wrap; align-items: baseline; gap: var(--space-2) var(--space-4); margin: 0; }
.launch-status .eyebrow { margin: 0; }
.launch-start { display: grid; gap: var(--space-3); padding-top: var(--space-4); border-top: 1px solid var(--hairline); }
.launch-stage { min-width: 0; }
/* While the broadcast runs it takes the console's full width; H.A.L. and the readouts wait below it. */
@media (min-width: 1181px) {
  .is-broadcast .console { grid-template-columns: minmax(0, 1fr); }
  .is-broadcast .console-side { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); align-items: start; }
}
/* The broadcast captions its own program feed; the shell's bar would only replay the session's backlog over it. */
body.is-broadcast .caption-bar { display: none; }
.launch-broadcast { min-width: 0; }
.launch-continue { display: flex; justify-content: flex-end; margin-top: var(--space-4); }
.hold-dialog { width: min(520px, calc(100vw - 32px)); max-width: none; border: 1px solid var(--edge); color: var(--text); padding: var(--space-5); }
.hold-dialog::backdrop { background: rgb(0 0 0 / .62); }
.hold-form { display: grid; gap: var(--space-3); }
.hold-form .ln-panel-title { margin: 0; }

.debrief-headline { color: var(--text); text-wrap: balance; margin: var(--space-3) 0; }
.debrief-slot { display: grid; gap: var(--space-4); }
.debrief-document { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--space-4); }
.debrief-document li { display: grid; gap: var(--space-1); }
.debrief-document li p { max-width: 64ch; font-size: 15px; color: var(--text); }
.debrief-chart { min-width: 0; overflow: hidden; }
.debrief-seed { font-size: 15px; letter-spacing: .08em; color: var(--text); overflow-wrap: anywhere; margin: var(--space-3) 0; }
.debrief-counts, .debrief-predictions { list-style: none; margin: var(--space-4) 0; padding: 0; display: grid; gap: var(--space-2); }
.debrief-counts li, .debrief-predictions li { display: grid; grid-template-columns: minmax(0, 14rem) minmax(0, 1fr); gap: var(--space-1) var(--space-4); align-items: baseline; font-size: 14px; color: var(--text-secondary); }
.debrief-predictions li .secondary { grid-column: 2; }

/* ---- small screens -------------------------------------------------------------------------------- */
@media (max-width: 1180px) {
  .console { grid-template-columns: minmax(0, 1fr); }
  .console-side { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); align-items: start; }
}
@media (max-width: 1040px) {
  .stepper { display: none; }
  .stepper-compact { display: block; justify-self: center; }
}
@media (max-width: 880px) {
  .title-grid { grid-template-columns: minmax(0, 1fr); gap: var(--space-5); align-items: start; }
  .brand { gap: var(--space-4); }
  .brand-mark { width: 64px; height: 64px; }
  .brand-data { display: none; }
  .teacher-sign-in { grid-template-columns: minmax(0, 1fr); align-items: start; min-height: 0; }
  .engine-deck { grid-template-columns: minmax(0, 1fr); gap: var(--space-5); }
  .hero { grid-template-columns: minmax(0, 1fr); }
  .document-head { grid-template-columns: minmax(0, 1fr); }
  .document-meta dd { text-align: left; }
}
@media (max-width: 640px) {
  .title-screen { padding-top: var(--space-5); }
  .brand-title { font-size: 64px; }
  .brand-line { font-size: 17px; }
  .sign-in { padding: var(--space-4); }
  .sign-in .two { grid-template-columns: minmax(0, 1fr); }
  .deck-header-inner { grid-template-columns: auto minmax(0, 1fr) auto; gap: var(--space-3); min-height: 56px; }
  .wordmark-text { display: none; }
  .crew-badge { padding-left: var(--space-3); }
  .console { padding-top: var(--space-5); gap: var(--space-5); }
  .console-side { grid-template-columns: minmax(0, 1fr); }
  .surface > .ln-panel { padding: var(--space-4) var(--space-4) var(--space-5); }
  .duties li { grid-template-columns: minmax(0, 1fr); gap: 2px; }
  .cards { grid-template-columns: minmax(0, 1fr); }
  .share { grid-template-columns: minmax(0, 1fr); }
  .share-code { font-size: 32px; }
  .goal { grid-template-columns: 28px minmax(0, 1fr); }
  .launch-deck { grid-template-columns: minmax(0, 1fr); }
  .review-report { grid-template-columns: minmax(0, 1fr); }
  .review-report dd { margin-bottom: var(--space-2); }
  .debrief-counts li, .debrief-predictions li { grid-template-columns: minmax(0, 1fr); }
  .debrief-predictions li .secondary { grid-column: 1; }
  .goal-tools { grid-column: 2; }
  .cargo-row { grid-template-columns: minmax(0, 1fr) auto; grid-template-areas: "name action" "placard numbers"; row-gap: var(--space-1); }
  .cargo-row .cargo-name { grid-area: name; }
  .cargo-row .placard { grid-area: placard; }
  .cargo-row .cargo-numbers { grid-area: numbers; }
  .cargo-row .ln-btn { grid-area: action; }
  .cargo-head { display: none; }
  .plan-offer { grid-template-columns: minmax(0, 1fr); }
  .bay-deck { grid-template-columns: 30px repeat(4, minmax(0, 1fr)); gap: 8px; }
  .deck-label .deck-word { display: none; }
  .slot { min-height: 84px; padding: var(--space-2); }
  .slot-name { font-size: 11px; hyphens: auto; overflow-wrap: anywhere; }
  .bay-tank { text-align: left; letter-spacing: .12em; font-size: 10px; }
  .bay-tank .placard-word { display: none; }
  .slot .placard-word { display: none; }
  .step { grid-template-columns: 40px minmax(0, 1fr); }
  .step > :last-child { grid-column: 2; justify-self: start; }
  .readouts .ln-readout-value { font-size: 22px; }
  .band { grid-template-columns: minmax(0, 1fr); gap: var(--space-2); }
  .hero-counts .ln-readout-value { font-size: 30px; }
  .line-statement { font-size: 24px; }
  .hold { min-width: 0; width: 100%; }
  .caption-text { font-size: 16px; }
  .stepper-compact.manifest-label, .print-button { display: none; }
  #stepper-compact { display: none; }
  /* A ledger becomes one labelled card per row on a phone: no sideways scroll, no squeezed columns */
  .ledger thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
  .ledger, .ledger tbody, .ledger tr, .ledger td { display: block; width: 100%; }
  .ledger tr { padding: var(--space-3) 0; border-top: 1px solid var(--hairline); }
  .ledger td { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: var(--space-3); padding: 2px 0; border-top: 0; }
  .ledger td::before { content: attr(data-label); font-family: var(--font-mono); font-size: 10px; letter-spacing: .16em; text-transform: uppercase; color: var(--text-muted); padding-top: 3px; }
  .ledger td.number { text-align: left; }
  .ledger td > * { grid-column: 2; }
  .sum { grid-template-columns: minmax(0, 1fr); gap: 2px; }
  .sum-value { text-align: left; }
  .deck-header-inner .header-tools { grid-column: 3; justify-self: end; }
  .header-tools { gap: 4px; }
  .header-tools .ln-btn { padding-inline: 10px; letter-spacing: .12em; }
}
@media (min-width: 641px) { .cargo-numbers { display: contents; } }

/* Reduced motion: no ambient motion anywhere. The hold fill still runs, because it is the information. */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; }
  .digit-strip, .caption-text .word, .caption-seam, .caption-bar, .meter-fill { transition: none !important; }
}
.is-still .digit-strip, .is-still .caption-text .word, .is-still .caption-seam { transition: none !important; }

@media print {
  .backdrop, .deck-header, .caption-bar, .station-footer .footer-controls, .sign-form, .hold-frame { display: none !important; }
  body { background: #fff; color: #000; }
  .document { box-shadow: none; background: #fff; }
}