:root {
  --cyan: #5fe0f0;
  --pink: #ff5f7e;
  --ink: #e8f1f8;
  --dim: #8aa3b8;
  --panel: rgba(8, 18, 32, 0.86);
  --panel-edge: rgba(95, 224, 240, 0.25);
  --water: #0a0e24;

  --t-plankton: #7fe0b8;
  --t-tooClever: #c8e46a;
  --t-schooler: #6fb7ff;
  --t-rare: #ff5a5f;
  --t-deepCut: #b57bff;
  --landmark: #ffa94d;
  --t-gem: #ffe066;
  --t-miss: #6b7f92;

  --pixel: "Silkscreen", "Courier New", monospace;
  --mono: "Space Mono", ui-monospace, Menlo, monospace;
}

* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body {
  background: #05080f;
  color: var(--ink);
  font-family: var(--mono);
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}
button { font: inherit; cursor: pointer; }
.hidden { display: none !important; }

/* ---------- Ocean backdrop ---------- */
.ocean {
  position: fixed; inset: 0;
  background: var(--water);
  overflow: hidden;
}
.ocean::after { /* scanlines + vignette */
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    repeating-linear-gradient(0deg, rgba(0,0,0,0.08) 0 1px, transparent 1px 3px),
    radial-gradient(ellipse at center, transparent 55%, rgba(0,0,0,0.45));
}
.sea { position: absolute; inset: 0; width: 100%; height: 100%; image-rendering: pixelated; image-rendering: crisp-edges; }
/* Fun facts ride along with the camera, like the ruler */
.facts { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.facts-track { position: absolute; left: 0; right: 0; top: 52vh; will-change: transform; }
.fact {
  position: absolute; left: 14px; transform: translateY(-50%); white-space: nowrap;
  font-family: var(--mono); font-size: 11px; letter-spacing: 1px; color: rgba(225, 240, 250, 0.55);
  text-shadow: 0 1px 2px rgba(0,0,0,0.7);
}
.fact.big { font-family: var(--pixel); font-size: 12px; letter-spacing: 3px; color: rgba(255, 214, 130, 0.8); }
@media (max-width: 900px) { .fact { font-size: 10px; } .fact:not(.big) { display: none; } }

/* ---------- Ruler ---------- */
/* 0 m and the YOU marker both sit on the waterline (52vh); the track scrolls up as you sink. */
.ruler {
  position: fixed; right: 0; top: 0; bottom: 0; width: 240px; pointer-events: none; overflow: hidden; z-index: 2;
}
.ruler-track {
  position: absolute; right: 14px; top: 52vh; width: 0; will-change: transform;
}
/* The yeet climbs: the ruler line runs upward from the pad. */
.ruler-track::before { content: ""; position: absolute; right: 0; bottom: 0; width: 2px; height: var(--len, 14000px); background: rgba(200,225,245,0.35); }
.tick { position: absolute; right: 0; height: 1px; width: 7px; background: rgba(200, 225, 245, 0.4); }
.tick.major { width: 16px; height: 2px; background: rgba(200, 225, 245, 0.7); }
.tick span {
  position: absolute; right: 22px; top: -7px; font-size: 11px; line-height: 14px; white-space: nowrap;
  color: rgba(215, 235, 250, 0.75); text-shadow: 0 1px 2px rgba(0,0,0,0.6);
}
.landmark { position: absolute; right: 0; height: 0; width: 26px; border-top: 2px dashed var(--landmark); }
.landmark span {
  position: absolute; right: 108px; top: -9px; font-size: 10px; line-height: 16px; white-space: nowrap; padding: 0 5px;
  color: var(--landmark); background: rgba(5, 8, 15, 0.7); border: 1px solid rgba(255, 169, 77, 0.35);
}
.ruler-you {
  position: absolute; right: 0; top: 52vh; height: 0; width: 34px; border-top: 2px solid var(--pink);
  transform: translateY(-1px); filter: drop-shadow(0 0 4px var(--pink));
}
.ruler-you::after { /* arrowhead */
  content: ""; position: absolute; right: 0; top: -7px; border: 6px solid transparent; border-right: 8px solid var(--pink);
}
.ruler-you span {
  position: absolute; right: 34px; top: -9px; min-width: 64px; text-align: right; font-size: 11px; line-height: 16px; font-family: var(--pixel);
  color: var(--pink); background: rgb(5,8,15); padding: 0 6px;
}
/* Fade the ends so the ruler doesn't collide with the HUD and the answer bar */
.ruler { -webkit-mask-image: linear-gradient(transparent 70px, #000 130px, #000 calc(100% - 130px), transparent calc(100% - 80px));
         mask-image: linear-gradient(transparent 70px, #000 130px, #000 calc(100% - 130px), transparent calc(100% - 80px)); }

/* ---------- HUD ---------- */
.hud {
  position: fixed; top: 0; left: 0; right: 0; z-index: 5;
  display: flex; justify-content: space-between; align-items: flex-start;
  padding: 10px 12px; gap: 8px; pointer-events: none;
}
.hud-box {
  background: var(--panel); border: 1px solid var(--panel-edge); padding: 6px 12px; min-width: 88px;
  clip-path: polygon(6px 0, calc(100% - 6px) 0, 100% 6px, 100% calc(100% - 6px), calc(100% - 6px) 100%, 6px 100%, 0 calc(100% - 6px), 0 6px);
}
.hud-box.right { text-align: right; }
.hud-label { font-family: var(--pixel); font-size: 9px; letter-spacing: 2px; color: var(--dim); text-transform: uppercase; }
.hud-value { font-family: var(--pixel); font-size: 20px; line-height: 1.1; }
.cyan { color: var(--cyan); }
.pink { color: var(--pink); }
.hud-center { text-align: center; padding-top: 4px; }
.pips { display: flex; gap: 4px; justify-content: center; }
.pip { width: 15px; height: 15px; background: rgba(8,18,32,0.85); border: 1px solid rgba(200,225,245,0.25); }
.pip.current { background: var(--pink); border-color: #fff; }
.hud-sub { font-family: var(--pixel); font-size: 9px; letter-spacing: 2px; color: var(--dim); margin-top: 4px; }
.hud.idle .pips, .hud.idle .hud-sub { visibility: hidden; }

.icon-btn {
  position: fixed; top: 72px; left: 12px; z-index: 6; width: 36px; height: 30px;
  background: var(--panel); border: 1px solid var(--panel-edge); color: var(--dim);
}
.icon-btn:hover { color: var(--ink); }

/* ---------- Stage + screens ---------- */
.stage {
  position: fixed; inset: 0; z-index: 3; overflow-y: auto;
  padding: 110px 76px 120px 16px;
  display: flex; justify-content: center;
}
.screen { width: 100%; max-width: 560px; display: flex; flex-direction: column; align-items: center; text-align: center; }

.panel {
  background: var(--panel); border: 1px solid var(--panel-edge);
  clip-path: polygon(8px 0, calc(100% - 8px) 0, 100% 8px, 100% calc(100% - 8px), calc(100% - 8px) 100%, 8px 100%, 0 calc(100% - 8px), 0 8px);
}

/* Title */
#screenTitle { padding-top: 4vh; }
/* The heading fills the sky above the pad, so the buttons start just below the horizon (52vh) and the rocket stays in view. */
.title-head { width: 100%; min-height: calc(48vh - 102px); display: flex; flex-direction: column; align-items: center; }
.logo {
  font-family: var(--pixel); font-weight: 700; font-size: clamp(44px, 12vw, 84px); margin: 0; letter-spacing: 4px;
  color: #fff; text-shadow: -3px 0 0 var(--pink), 3px 0 0 var(--cyan);
}
.subtitle { font-family: var(--pixel); color: var(--cyan); letter-spacing: 8px; font-size: 14px; margin-top: 4px; text-shadow: 0 1px 0 #0b3550; }
.tagline { color: #eaf4fb; font-size: 13px; letter-spacing: 1px; margin: 10px 0 0; font-weight: 700; text-shadow: 0 1px 0 #0b3550, 0 0 6px rgba(5, 20, 40, 0.6); }
.howto {
  width: 100%; text-align: left; background: var(--panel); border: 1px solid var(--panel-edge);
  padding: 10px 16px; font-size: 13px; line-height: 1.6; margin-top: 14px;
}
.howto summary { font-family: var(--pixel); letter-spacing: 2px; color: var(--cyan); cursor: pointer; font-size: 12px; }
.howto ul { padding-left: 18px; margin: 10px 0; }
.tiers { width: 100%; border-collapse: collapse; font-size: 12px; margin-bottom: 4px; }
.tiers td { padding: 3px 4px; border-top: 1px solid rgba(255,255,255,0.06); }
.tiers td:first-child { font-family: var(--pixel); }
.tiers td:nth-child(2), .tiers td:nth-child(3) { text-align: right; color: var(--dim); white-space: nowrap; }

.stats { font-size: 11px; color: var(--dim); letter-spacing: 1px; margin: 6px 0 12px; min-height: 1em; }
.big-btn {
  width: 100%; padding: 20px 10px; background: rgba(8,18,32,0.92); color: var(--ink);
  border: 3px solid var(--cyan); box-shadow: 0 0 18px rgba(95,224,240,0.35), inset 0 0 12px rgba(95,224,240,0.15);
  font-family: var(--pixel); font-size: 20px; letter-spacing: 6px;
}
.big-btn:hover, .big-btn:focus-visible { background: #0f2a40; outline: none; }
.big-btn.small { width: auto; padding: 14px 32px; font-size: 16px; letter-spacing: 4px; }
.ghost-btn {
  padding: 12px 20px; background: rgba(8,18,32,0.7); color: var(--dim); border: 1px solid var(--panel-edge);
  font-family: var(--pixel); letter-spacing: 2px; font-size: 12px;
}
.ghost-btn:hover { color: var(--ink); }
.dive-num { align-self: flex-start; font-family: var(--pixel); font-size: 10px; letter-spacing: 2px; color: var(--dim); margin-top: 10px; }

/* Play */
.prompt-card { width: 100%; padding: 18px 20px 14px; text-align: left; margin-top: 2vh; }
.eyebrow { font-family: var(--pixel); font-size: 11px; letter-spacing: 4px; color: var(--pink); }
.prompt-text { font-family: var(--pixel); font-weight: 400; font-size: clamp(22px, 5.5vw, 32px); margin: 12px 0 10px; line-height: 1.2; }
.hint { font-size: 11px; color: var(--dim); letter-spacing: 2px; }
.feedback { margin-top: 24px; min-height: 1.4em; font-family: var(--pixel); font-size: 14px; letter-spacing: 2px; }
.feedback.bad { color: var(--pink); }
.feedback.ok { color: var(--cyan); }
.feedback.suggest { color: var(--ink); }
.suggest-btn {
  font: inherit; letter-spacing: inherit; color: var(--cyan); background: none; border: 0; padding: 0;
  cursor: pointer; text-decoration: underline; text-underline-offset: 4px;
}
.suggest-btn:hover { color: var(--ink); }
.suggest-key { color: var(--dim); font-size: 11px; white-space: nowrap; }

/* Result */
#screenResult { justify-content: center; min-height: 100%; padding-bottom: 6vh; }
.result { display: flex; flex-direction: column; align-items: center; margin: auto 0 40px; }
.result-icon { width: 72px; height: 72px; margin-bottom: 12px; }
.result-icon svg { width: 100%; height: 100%; image-rendering: pixelated; filter: drop-shadow(0 0 10px currentColor); }
.result-tier { font-family: var(--pixel); font-size: clamp(28px, 8vw, 44px); letter-spacing: 6px; text-shadow: 0 0 14px currentColor; }
.result-answer { font-size: 18px; margin-top: 18px; }
.result-points { margin-top: 14px; font-size: 16px; }
.result-points b { color: var(--tier); }
.result-flavor { margin-top: 14px; font-size: 12px; color: var(--dim); letter-spacing: 1px; }

/* Launch: the cat tumbles up into place, verdict waits until you arrive */
.result > :not(.result-icon), #nextBtn { transition: opacity 0.35s ease; }
.sinking .result > :not(.result-icon), .sinking #nextBtn { opacity: 0; pointer-events: none; }
.sinking .result-icon { animation: sink ease-out both; }
@keyframes sink {
  0%   { transform: translateY(34vh) rotate(0deg); }
  25%  { transform: translateY(20vh) rotate(-90deg); }
  50%  { transform: translateY(9vh) rotate(-180deg); }
  75%  { transform: translateY(2vh) rotate(-270deg); }
  100% { transform: translateY(0) rotate(-360deg); }
}

.pop { animation: pop 0.5s cubic-bezier(.2,1.6,.4,1) both; }
@keyframes pop { from { transform: scale(0.6); opacity: 0; } }

/* End */
#screenEnd { gap: 4px; }
.end-depth { font-family: var(--pixel); font-size: clamp(44px, 12vw, 72px); color: var(--cyan); margin-top: 8px; text-shadow: 0 0 18px rgba(95,224,240,0.4); }
.end-zone { font-family: var(--pixel); letter-spacing: 3px; font-size: 14px; }
.end-score { color: var(--dim); font-size: 13px; margin-top: 4px; }
.end-landmark { font-size: 12px; color: var(--landmark); margin: 6px 0 14px; }
.log { list-style: none; padding: 0; margin: 0 0 10px; width: 100%; text-align: left; }
.log li {
  display: grid; grid-template-columns: 10px 1fr auto; gap: 4px 12px; align-items: baseline;
  background: var(--panel); border: 1px solid rgba(255,255,255,0.05); border-left: 3px solid var(--tier, var(--t-miss));
  padding: 8px 12px; margin-bottom: 6px; font-size: 13px;
}
.log .q { grid-column: 2; color: var(--dim); font-size: 11px; }
.log .a { grid-column: 2; }
.log .pts { grid-column: 3; grid-row: 1 / span 2; text-align: right; font-family: var(--pixel); color: var(--tier, var(--t-miss)); font-size: 12px; }
.log .pts small { display: block; color: var(--dim); font-family: var(--mono); font-size: 10px; }
.log .g { grid-column: 2 / span 2; font-size: 11px; color: var(--dim); }
.log .g b { color: var(--t-gem); font-weight: 400; }
.end-actions { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; justify-content: center; margin-top: 4px; }

/* ---------- Answer bar ---------- */
.answer-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 6;
  display: flex; align-items: center; gap: 10px; padding: 14px 12px calc(14px + env(safe-area-inset-bottom));
  background: linear-gradient(transparent, rgba(3,6,12,0.9) 30%);
}
.timer { position: relative; width: 56px; height: 56px; flex: none; display: grid; place-items: center; }
.timer svg { position: absolute; inset: 0; transform: rotate(-90deg); }
.timer-bg { fill: rgba(8,18,32,0.9); stroke: rgba(95,224,240,0.15); stroke-width: 3; }
.timer-fg { fill: none; stroke: var(--cyan); stroke-width: 3; stroke-dasharray: 119.4; stroke-dashoffset: 0; }
.timer.low .timer-fg { stroke: var(--pink); }
.timer span { position: relative; font-family: var(--pixel); font-size: 16px; color: var(--cyan); }
.timer.low span { color: var(--pink); }
#answerInput {
  flex: 1; min-width: 0; height: 52px; padding: 0 14px;
  background: rgba(8,18,32,0.95); color: var(--ink); border: 2px solid var(--cyan);
  font-family: var(--mono); font-size: 17px; outline: none;
}
#answerInput:disabled { opacity: 0.5; }
#answerInput.shake { animation: shake 0.35s; border-color: var(--pink); }
@keyframes shake { 25% { transform: translateX(-6px); } 50% { transform: translateX(6px); } 75% { transform: translateX(-3px); } }
.dive-btn {
  height: 52px; padding: 0 20px; background: var(--pink); color: #2a0a12; border: 0;
  font-family: var(--pixel); font-weight: 700; font-size: 16px; letter-spacing: 3px;
  box-shadow: 0 3px 0 #a3324a;
}
.dive-btn:disabled { opacity: 0.5; cursor: default; }

@media (max-width: 520px) {
  .stage { padding: 96px 60px 110px 12px; }
  .ruler { width: 70px; }
  .hud-box { min-width: 72px; padding: 5px 9px; }
  .hud-value { font-size: 16px; }
  .pip { width: 11px; height: 11px; }
  .dive-btn { padding: 0 14px; }
  .icon-btn { top: 64px; }
  .landmark span { display: none; }
  .big-btn { font-size: 16px; letter-spacing: 3px; }
  .title-head { min-height: calc(48vh - 88px); }
}

/* ---------- Multiplayer ---------- */
.big-btn.alt { margin-top: 10px; padding: 14px 10px; font-size: 15px; border-color: var(--pink); box-shadow: 0 0 14px rgba(255,95,126,0.3), inset 0 0 10px rgba(255,95,126,0.12); }
.screen-title { font-family: var(--pixel); font-weight: 400; font-size: clamp(22px, 5vw, 30px); margin: 8px 0 16px; line-height: 1.2; }
.muted { color: var(--dim); font-size: 12px; }
.center { text-align: center; }
.mp-card { width: 100%; padding: 14px 16px; margin-bottom: 12px; text-align: left; }
.card-title { font-family: var(--pixel); font-size: 12px; letter-spacing: 2px; color: var(--cyan); margin-bottom: 10px; }
.card-title.left { align-self: stretch; text-align: left; margin-top: 16px; }
.row { display: flex; gap: 8px; align-items: center; }
.row.end { justify-content: flex-end; margin-top: 12px; }
.row-between { display: flex; justify-content: space-between; align-items: center; }
.mp-card input, .field input, #pwDialog input {
  width: 100%; min-width: 0; height: 44px; padding: 0 12px; margin-bottom: 8px;
  background: rgba(3,8,16,0.9); color: var(--ink); border: 1px solid rgba(95,224,240,0.4);
  font-family: var(--mono); font-size: 15px; outline: none;
}
.row input { margin-bottom: 0; flex: 1; }
.mp-card input:focus, .field input:focus, #pwDialog input:focus { border-color: var(--cyan); }
.code-input { font-family: var(--pixel) !important; letter-spacing: 6px; text-transform: uppercase; }
.field { width: 100%; text-align: left; margin-bottom: 12px; }
.field span { display: block; font-family: var(--pixel); font-size: 11px; letter-spacing: 2px; color: var(--dim); margin-bottom: 6px; }
.small-btn {
  height: 44px; padding: 0 18px; background: var(--pink); color: #2a0a12; border: 0; flex: none;
  font-family: var(--pixel); font-weight: 700; font-size: 13px; letter-spacing: 2px; box-shadow: 0 3px 0 #a3324a;
}
.small-btn.wide { width: 100%; }
.small-btn:disabled { opacity: 0.5; }
.link-btn { background: none; border: 0; color: var(--dim); font-family: var(--mono); font-size: 11px; text-decoration: underline; padding: 0; }
.link-btn:hover { color: var(--ink); }
.join-banner { border-color: var(--pink); }
.join-banner b { color: var(--pink); letter-spacing: 3px; }
.mp-error { color: var(--pink); font-size: 13px; min-height: 1.4em; margin: 2px 0 10px; }
.pill { display: inline-block; font-family: var(--pixel); font-size: 9px; letter-spacing: 1px; padding: 2px 6px; border: 1px solid currentColor; color: var(--dim); vertical-align: middle; margin-left: 6px; }
.pill.you { color: var(--cyan); }
.pill.host { color: var(--t-gem); }

.room-list, .player-list, .board, .standings { list-style: none; padding: 0; margin: 0; width: 100%; }
.room-list li { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-top: 1px solid rgba(255,255,255,0.06); }
.room-list li:first-child { border-top: 0; }
.room-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.room-main b { font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.room-list .small-btn { height: 34px; padding: 0 12px; font-size: 11px; }
.player-list li { display: flex; align-items: center; gap: 8px; padding: 7px 0; border-top: 1px solid rgba(255,255,255,0.06); }
.player-list li:first-child { border-top: 0; }
.dot { width: 10px; height: 10px; flex: none; background: var(--c, var(--cyan)); box-shadow: 0 0 8px var(--c, var(--cyan)); }
.pname { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

#pwDialog { color: var(--ink); width: min(360px, 92vw); padding: 18px; border: 1px solid var(--panel-edge); background: #0a1626; }
#pwDialog::backdrop { background: rgba(0,0,0,0.6); }

.mp-progress { margin-top: 10px; font-family: var(--pixel); font-size: 11px; letter-spacing: 2px; color: var(--dim); }
.result-wait { margin-top: 26px; font-size: 12px; letter-spacing: 1px; color: var(--cyan); animation: blink 1.6s ease-in-out infinite; }
@keyframes blink { 50% { opacity: 0.45; } }

/* Scoreboard */
.best {
  width: 100%; padding: 10px 14px; margin-bottom: 12px; text-align: left; font-size: 14px;
  background: var(--panel); border: 1px solid var(--tier); box-shadow: 0 0 16px -4px var(--tier);
}
.best .label { display: block; font-family: var(--pixel); font-size: 10px; letter-spacing: 3px; color: var(--tier); margin-bottom: 4px; }
.best .tag { font-family: var(--pixel); font-size: 10px; color: var(--tier); margin-left: 6px; }
.board li, .standings li {
  display: grid; grid-template-columns: 10px 1fr auto; column-gap: 12px; row-gap: 2px; align-items: center; text-align: left;
  background: var(--panel); border: 1px solid rgba(255,255,255,0.05); border-left: 3px solid var(--tier, var(--c));
  padding: 9px 12px; margin-bottom: 6px; font-size: 13px;
}
.board li.me, .standings li.me { border-color: rgba(95,224,240,0.35); border-left-color: var(--tier, var(--c)); }
.board .dot { grid-row: 1 / span 2; }
.board .who { font-weight: 700; }
.board .ans { grid-column: 2; color: var(--ink); }
.board .tier { grid-column: 3; grid-row: 1; text-align: right; font-family: var(--pixel); font-size: 10px; color: var(--tier); }
.board .pts { grid-column: 3; grid-row: 2; text-align: right; font-family: var(--pixel); font-size: 12px; color: var(--tier); }
.board .pts small, .standings .depth small { display: block; font-family: var(--mono); font-size: 10px; color: var(--dim); }
.board + .big-btn { margin-top: 10px; }
.standings li { grid-template-columns: 22px 10px 1fr auto; }
.standings .rank { font-family: var(--pixel); color: var(--dim); }
.standings li:first-child .rank { color: var(--t-gem); }
.standings .who { font-weight: 700; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.standings .depth { text-align: right; font-family: var(--pixel); color: var(--cyan); }

/* Other divers on the depth ruler */
.mates { position: absolute; inset: 0; pointer-events: none; }
.mate {
  position: absolute; right: 0; height: 0; width: 26px; border-top: 2px solid var(--c);
  transition: top var(--descent-dur, 1.2s) cubic-bezier(.45,.05,.35,1);
}
.mate span {
  position: absolute; right: 30px; top: -9px; font-size: 10px; line-height: 16px; white-space: nowrap; padding: 0 5px;
  color: var(--c); background: rgba(5,8,15,0.85); border: 1px solid var(--c); font-family: var(--pixel);
}
.mate.up, .mate.down { border-top-style: dashed; }
@media (max-width: 520px) {
  .mate span { max-width: 64px; overflow: hidden; text-overflow: ellipsis; right: 4px; top: 4px; font-size: 9px; padding: 0 3px; }
}

/* Shared answers: half points */
.shared { display: block; font-family: var(--pixel); font-size: 9px; letter-spacing: 1px; color: var(--landmark); margin-top: 2px; }
.shared-note { margin: -4px 0 12px; font-size: 11px; color: var(--landmark); letter-spacing: 1px; }

/* Mode switch + Yeet to Mars progress */
.modes { display: flex; width: 100%; gap: 0; margin-bottom: 10px; }
.modes button {
  flex: 1; padding: 10px 6px; background: rgba(8,18,32,0.85); color: var(--dim);
  border: 1px solid var(--panel-edge); font-family: var(--pixel); font-size: 12px; letter-spacing: 3px;
}
.modes button + button { border-left: 0; }
.modes button.on { background: var(--cyan); color: #04121c; border-color: var(--cyan); }
.modes button[data-mode="dig"].on { background: var(--landmark); border-color: var(--landmark); color: #2a1404; }
.dig-info { width: 100%; padding: 12px 14px; margin-bottom: 10px; text-align: left; font-size: 12px; line-height: 1.5; }
.dig-info p { margin: 8px 0 4px; }
/* Layer widths match the Yeet to Mars ROUTE in scene.js (5,000 pts). */
.dig-bar { height: 10px; position: relative; background: linear-gradient(90deg, #3f6fb5 0 2%, #2c4f95 2% 5%, #233b78 5% 8%, #1e6b4a 8% 14%, #172a55 14% 20%, #4a4f5c 20% 40%, #0b0d1a 40% 90%, #5a2414 90% 96%, #d08a58 96%); }
.dig-fill { position: absolute; top: -3px; bottom: -3px; right: 0; left: 0; background: rgba(4,8,15,0.7); border-left: 3px solid #fff; box-shadow: -2px 0 8px rgba(255,255,255,0.7); }

/* Multiplayer room mode + Mars race */
.room-modes { margin-bottom: 6px; }
.room-modes button:disabled { cursor: default; }
.room-modes button:disabled:not(.on) { opacity: 0.45; }
.end-actions .room-modes { flex-basis: 100%; }
#screenFinal.breakthrough #finalEyebrow { color: var(--landmark); }
#screenFinal.breakthrough #finalWinner { color: var(--landmark); text-shadow: 0 0 18px rgba(255, 170, 60, 0.55); }
.pill.dig { color: var(--landmark); }

/* ---------- Yeet to Mars: the same look as the classic yeet, in Mars rust and rocket-flame colours ---------- */
.big-btn.dig-btn { border-color: #ff7a45; box-shadow: 0 0 14px rgba(255,122,69,0.35), inset 0 0 10px rgba(255,122,69,0.14); }
.back-btn { margin-top: 10px; }
body.dig {
  --cyan: #ff9e6b;          /* Mars dust: the main accent */
  --pink: #ff4f3a;          /* rocket flame: score, warnings, the YOU line */
  --ink: #fbeee6;
  --dim: #c39a8a;
  --panel: rgba(30, 12, 10, 0.88);
  --panel-edge: rgba(255, 158, 107, 0.28);
  --water: #1a0b0a;
  --landmark: #ffd27a;
}
body.dig .subtitle, body.dig .tagline { text-shadow: 0 1px 0 #2a0c06, 0 0 6px rgba(30, 8, 2, 0.7); }
body.dig .big-btn { background: rgba(30,12,10,0.92); box-shadow: 0 0 18px rgba(255,158,107,0.32), inset 0 0 12px rgba(255,158,107,0.14); }
body.dig .big-btn:hover, body.dig .big-btn:focus-visible { background: #4a1c12; }
body.dig .big-btn.alt { box-shadow: 0 0 14px rgba(255,79,58,0.3), inset 0 0 10px rgba(255,79,58,0.12); }
body.dig .end-depth { text-shadow: 0 0 18px rgba(255,158,107,0.4); }
body.dig #answerInput, body.dig .ghost-btn, body.dig .modes button { background: rgba(30,12,10,0.92); }
body.dig .ruler-you span { background: #1a0806; }
body.dig .dive-btn, body.dig .small-btn { color: #2a0a04; }

/* The rocket climbs straight up, juddering, instead of the cat's tumble. */
body.dig .sinking .result-icon { animation-name: drill; animation-timing-function: linear; }
@keyframes drill {
  0%   { transform: translate(0, 34vh); }
  8%   { transform: translate(-2px, 31vh) rotate(-2deg); }
  16%  { transform: translate(2px, 28vh) rotate(2deg); }
  24%  { transform: translate(-2px, 25vh) rotate(-2deg); }
  32%  { transform: translate(2px, 22vh) rotate(2deg); }
  40%  { transform: translate(-2px, 19vh) rotate(-2deg); }
  48%  { transform: translate(2px, 16vh) rotate(2deg); }
  56%  { transform: translate(-2px, 13vh) rotate(-2deg); }
  64%  { transform: translate(2px, 10vh) rotate(2deg); }
  72%  { transform: translate(-2px, 7vh) rotate(-2deg); }
  80%  { transform: translate(2px, 4vh) rotate(2deg); }
  90%  { transform: translate(-1px, 1vh) rotate(-1deg); }
  100% { transform: translate(0, 0); }
}