/* ============================================================================
   Detect The Bet — "Streak" teen quiz. Dark sportsbook aesthetic.
   Archivo (display/grotesque) + Martian Mono (numerics/labels).
   Design system + SHARED layout rules — alignment lives here, not per element.
   ============================================================================ */

:root {
  /* surfaces */
  --bg: #0A0B0D;
  --panel: #14171C;
  --panel-dim: #101216;
  --chip: #1E232A;
  /* accent */
  --accent: #00E676;
  --on-accent: #04210F;
  --green-muted: #5e9676;
  /* text */
  --text: #F3F5F4;
  --text-2: #9aa0a8;
  --text-3: #6b7178;
  --opt: #E2E5E4;
  --opt-dim: #7c828a;
  --faint: #4f545b;
  --line: #5a6068;
  /* states */
  --red: #FF5247;
  --slash: #2c333b;
  --border: rgba(255,255,255,.07);
  --border-soft: rgba(255,255,255,.05);
  /* layout — the single source of truth for horizontal rhythm */
  --pad-x: 22px;
  --maxw: 430px;
  --radius: 16px;
  --mono: 'Martian Mono', ui-monospace, monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: #050607;
  color: var(--text);
  font-family: Archivo, system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* ── Phone column. Full-bleed on a phone; centered device frame on desktop. ── */
.app {
  position: relative;
  width: 100%;
  max-width: var(--maxw);
  min-height: 100dvh;
  margin: 0 auto;
  background: var(--bg);
  overflow: hidden;
}
@media (min-width: 480px) {
  body { display: grid; place-items: center; min-height: 100dvh; padding: 24px; }
  .app {
    width: 390px;
    min-height: 0;
    height: min(844px, calc(100dvh - 48px));
    border-radius: 44px;
    box-shadow: 0 40px 80px -22px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.06) inset;
  }
}

/* ── Screens: one visible at a time. SHARED padding = consistent margins. ──
   Every screen is a flex column with identical horizontal padding, so left
   edges line up across the whole app and "centered" really means centered. */
.screen {
  position: absolute;
  inset: 0;
  display: none;
  flex-direction: column;
  padding: calc(env(safe-area-inset-top, 0px) + 30px) var(--pad-x)
           calc(env(safe-area-inset-bottom, 0px) + 22px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.screen::-webkit-scrollbar { display: none; }
.screen.active { display: flex; animation: screenIn .34s cubic-bezier(.22,.61,.36,1) both; }
.screen--center { align-items: center; justify-content: center; text-align: center; }
.screen--pad-lg { padding-left: 26px; padding-right: 26px; }

/* push a trailing block to the bottom of the screen */
.spacer { margin-top: auto; }

@keyframes screenIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@keyframes mq { to { transform: translateX(-50%); } }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:.2} }
@keyframes cta { 0%,100%{box-shadow:0 0 0 0 rgba(0,230,118,.45),0 0 26px rgba(0,230,118,.32)} 50%{box-shadow:0 0 0 7px rgba(0,230,118,0),0 0 46px rgba(0,230,118,.5)} }
@keyframes cpulse { 0%{box-shadow:0 0 0 0 rgba(0,230,118,.5),0 0 26px rgba(0,230,118,.3)} 100%{box-shadow:0 0 0 14px rgba(0,230,118,0),0 0 26px rgba(0,230,118,.1)} }
@keyframes heat { 0%,100%{text-shadow:0 0 28px rgba(0,230,118,.45)} 50%{text-shadow:0 0 70px rgba(0,230,118,.95)} }
@media (prefers-reduced-motion: reduce) {
  .screen.active, [style*="animation"], .cta-glow, .heat, .pulse { animation: none !important; }
}

/* ── Type primitives ── */
.kicker { font: 600 11px var(--mono); letter-spacing: 3px; color: var(--accent); text-transform: uppercase; margin: 0; }
.eyebrow { font: 600 11px var(--mono); letter-spacing: 2px; color: var(--line); text-transform: uppercase; margin: 0; }
.h-display { margin: 0; font-family: Archivo; font-weight: 800; color: var(--text); letter-spacing: -.6px; line-height: 1.12; text-wrap: balance; }
.body { margin: 0; font: 400 16px Archivo; line-height: 1.5; color: var(--text-2); }
.mono { font-family: var(--mono); }

/* ── Buttons ── */
.btn {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  width: 100%; padding: 19px 24px; border: none; border-radius: var(--radius);
  background: var(--accent); color: var(--on-accent);
  font: 800 18px Archivo; letter-spacing: .2px; cursor: pointer;
  transition: transform .12s ease, filter .12s ease;
}
.btn:active { transform: scale(.985); filter: brightness(.95); }
.btn--between { justify-content: space-between; }
.btn .arrow { font: 700 20px var(--mono); }
.btn-ghost {
  flex: 1; padding: 16px; border: 1px solid rgba(255,255,255,.12); border-radius: 14px;
  background: var(--panel); color: var(--text); font: 700 15px Archivo; cursor: pointer;
  transition: transform .12s ease, border-color .12s ease;
}
.btn-ghost:active { transform: scale(.985); border-color: rgba(255,255,255,.25); }
.cta-glow { animation: cta 2.6s ease-in-out infinite; }
.btn-row { display: flex; gap: 10px; }

/* ── Cover ── */
.cover { background: radial-gradient(125% 70% at 50% -6%, #103625 0%, var(--bg) 52%); }
.ticker { overflow: hidden; margin: 0 calc(-1 * var(--pad-x)); -webkit-mask-image: linear-gradient(90deg, transparent, #000 14%, #000 86%, transparent); mask-image: linear-gradient(90deg, transparent, #000 14%, #000 86%, transparent); }
.ticker-row { display: flex; gap: 22px; width: max-content; animation: mq 24s linear infinite; font: 600 11px var(--mono); letter-spacing: 1px; color: #39563f; white-space: nowrap; text-transform: uppercase; }
.pill-live { display: inline-flex; align-self: flex-start; align-items: center; gap: 7px; margin-top: 30px; padding: 7px 12px; border: 1px solid rgba(0,230,118,.3); border-radius: 100px; background: rgba(0,230,118,.06); }
.pill-live .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px var(--accent); animation: blink 1.6s ease-in-out infinite; }
.pill-live span:last-child { font: 600 11px var(--mono); letter-spacing: 1.5px; color: var(--accent); text-transform: uppercase; }
.cover h1 { font-size: 41px; line-height: 1.02; letter-spacing: -1.5px; margin: 26px 0 0; }
.cover .body { margin-top: 20px; max-width: 300px; }
.tag { display: inline-flex; align-self: flex-start; align-items: center; margin-top: 18px; padding: 8px 13px; border-radius: 10px; background: var(--panel); border: 1px solid var(--border); font: 600 12px var(--mono); color: var(--text-3); letter-spacing: .5px; }
.foot-note { text-align: center; font: 500 11px var(--mono); letter-spacing: .6px; color: var(--faint); text-transform: uppercase; }
.cover .cta-stack { margin-top: auto; padding-top: 28px; display: flex; flex-direction: column; gap: 16px; }

/* ── Question topbar ── */
.topbar { display: flex; align-items: center; gap: 12px; }
.q-pill { display: flex; align-items: baseline; gap: 1px; padding: 7px 11px; background: var(--panel); border: 1px solid rgba(255,255,255,.08); border-radius: 10px; font-family: var(--mono); }
.q-pill b { font-size: 15px; font-weight: 700; color: var(--text); }
.q-pill span { font-size: 12px; color: var(--line); }
.track { flex: 1; height: 6px; border-radius: 3px; background: #1a1e24; overflow: hidden; }
.track-fill { height: 100%; background: var(--accent); border-radius: 3px; box-shadow: 0 0 12px rgba(0,230,118,.6); transition: width .4s cubic-bezier(.22,.61,.36,1); }
.streak { display: flex; align-items: center; gap: 3px; padding: 6px 9px; border-radius: 9px; background: rgba(0,230,118,.08); border: 1px solid rgba(0,230,118,.25); }
.streak .lbl { font: 600 10px var(--mono); letter-spacing: .5px; color: var(--accent); }
.streak .num { font: 700 13px var(--mono); color: var(--accent); }
.streak.is-zero { background: rgba(255,82,71,.1); border-color: rgba(255,82,71,.3); }
.streak.is-zero .lbl, .streak.is-zero .num { color: var(--red); }

/* ── Question body ── */
.q-head { margin-top: 34px; }
.q-head .eyebrow { margin-bottom: 12px; }
.q-head h2 { font-size: 27px; }
.options { margin-top: 26px; display: flex; flex-direction: column; gap: 12px; }
.qcard {
  display: flex; align-items: center; gap: 14px; padding: 17px 16px; width: 100%; text-align: left;
  background: var(--panel); border: 1.5px solid var(--border); border-radius: var(--radius);
  cursor: pointer; transition: transform .12s ease, border-color .12s ease, background .2s ease;
}
.qcard:active { transform: scale(.99); }
.qcard .badge { width: 34px; height: 34px; flex: none; border-radius: 10px; background: var(--chip); color: #8B919B; font: 700 15px Archivo; display: grid; place-items: center; }
.qcard .opt { flex: 1; font: 500 15px Archivo; line-height: 1.25; color: var(--opt); }
.qcard .odds { font: 600 13px var(--mono); color: var(--line); }
.qcard .stat { display: none; font: 700 11px var(--mono); letter-spacing: 1px; }
/* locked states */
.options.locked .qcard { cursor: default; }
.options.locked .odds { display: none; }
.qcard.is-correct { background: rgba(0,230,118,.1); border-color: var(--accent); }
.qcard.is-correct .badge { background: var(--accent); color: var(--on-accent); font-size: 17px; }
.qcard.is-correct .opt { font-weight: 600; color: var(--text); }
.qcard.is-correct .stat { display: block; color: var(--accent); }
.qcard.is-locked { animation: cpulse 1.4s ease-out infinite; }
.qcard.is-miss { background: rgba(255,82,71,.08); border-color: var(--red); }
.qcard.is-miss .badge { background: var(--red); color: #2a0707; font-size: 17px; }
.qcard.is-miss .opt { font-weight: 600; color: var(--text); }
.qcard.is-miss .stat { display: block; color: var(--red); }
.qcard.is-dim { background: var(--panel-dim); border-color: var(--border-soft); opacity: .45; }
.qcard.is-dim .badge { color: var(--text-3); }
.qcard.is-dim .opt { color: var(--opt-dim); }

/* ── Result bar (bottom of locked question) ── */
.result { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 18px; border-radius: var(--radius); margin-top: 18px; }
.result .r-title { font: 800 17px Archivo; letter-spacing: .2px; }
.result .r-sub { font: 500 12px var(--mono); margin-top: 2px; }
.result .r-next { display: flex; align-items: center; gap: 8px; padding: 13px 18px; border: none; border-radius: 12px; font: 800 15px Archivo; cursor: pointer; }
.result.is-correct { background: rgba(0,230,118,.1); border: 1px solid rgba(0,230,118,.3); }
.result.is-correct .r-title { color: var(--accent); }
.result.is-correct .r-sub { color: var(--green-muted); }
.result.is-correct .r-next { background: var(--accent); color: var(--on-accent); }
.result.is-miss { background: var(--panel); border: 1px solid var(--border); }
.result.is-miss .r-title { color: var(--red); }
.result.is-miss .r-sub { color: var(--opt-dim); }
.result.is-miss .r-next { background: var(--chip); color: var(--text); }

/* ── Heater interstitial ── */
.heater { background: radial-gradient(100% 55% at 50% 44%, rgba(0,230,118,.16) 0%, var(--bg) 62%); }
.heater .live { font: 600 12px var(--mono); letter-spacing: 3px; color: var(--accent); text-transform: uppercase; animation: blink 1.4s ease-in-out infinite; }
.heater .pre { font: 800 26px Archivo; letter-spacing: 2px; color: var(--text-2); text-transform: uppercase; margin-top: 24px; }
.heater .word { font: 900 78px Archivo; letter-spacing: -2px; color: var(--accent); line-height: .9; margin-top: 2px; animation: heat 1.8s ease-in-out infinite; }
.heater .count { margin-top: 30px; display: flex; align-items: baseline; gap: 10px; }
.heater .count .x { font: 700 22px var(--mono); color: var(--text); }
.heater .count .u { font: 600 13px var(--mono); letter-spacing: 2px; color: var(--green-muted); text-transform: uppercase; }
.heater .bars { display: flex; gap: 8px; margin-top: 18px; }
.heater .bars i { width: 30px; height: 6px; border-radius: 3px; background: var(--accent); box-shadow: 0 0 10px rgba(0,230,118,.6); }
.heater .body { margin-top: 28px; max-width: 240px; color: var(--text-2); font-weight: 500; }
.heater .btn { margin-top: auto; }

/* ── Score reveal ── */
.reveal { background: radial-gradient(125% 50% at 50% 12%, rgba(0,230,118,.1) 0%, var(--bg) 55%); }
.score-head { text-align: center; }
.score-num { display: flex; align-items: baseline; justify-content: center; margin-top: 8px; }
.score-num .n { font: 900 112px Archivo; line-height: .82; letter-spacing: -4px; color: var(--accent); text-shadow: 0 0 44px rgba(0,230,118,.45); }
.score-num .d { font: 800 56px Archivo; color: var(--slash); letter-spacing: -2px; }
.verdict { margin-top: 10px; font: 800 19px Archivo; letter-spacing: .3px; color: var(--text); }
.score-pill { margin-top: 8px; display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: 100px; background: var(--panel); border: 1px solid var(--border); font: 600 11px var(--mono); letter-spacing: 1px; color: var(--text-2); text-transform: uppercase; }
.missed { margin-top: 28px; flex: 1; display: flex; flex-direction: column; min-height: 0; }
.missed .eyebrow { color: var(--text-3); margin-bottom: 12px; }
.missed-list { display: flex; flex-direction: column; gap: 10px; }
.missed-item { padding: 15px 16px; background: var(--panel); border: 1px solid var(--border); border-left: 3px solid var(--accent); border-radius: 14px; }
.missed-item .term { font: 800 16px Archivo; color: var(--accent); }
.missed-item .exp { margin-top: 5px; font: 400 13.5px Archivo; line-height: 1.45; color: var(--text-2); }
.reveal .cta-stack { margin-top: 18px; display: flex; flex-direction: column; gap: 10px; }

/* ── Leaderboard ── */
.lb-head { display: flex; align-items: center; justify-content: space-between; }
.lb-head h2 { font: 800 26px Archivo; letter-spacing: -.6px; margin: 0; }
.lb-head .sub { margin-top: 4px; font: 500 12px var(--mono); letter-spacing: 1px; color: var(--text-3); text-transform: uppercase; }
.lb-live { display: flex; align-items: center; gap: 6px; padding: 7px 11px; border-radius: 100px; background: rgba(0,230,118,.08); border: 1px solid rgba(0,230,118,.25); }
.lb-live .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); animation: blink 1.6s infinite; }
.lb-live span:last-child { font: 600 10px var(--mono); letter-spacing: 1px; color: var(--accent); }
/* shared grid → header labels line up with row cells */
.lb-grid { display: grid; grid-template-columns: 26px 34px 1fr auto; align-items: center; gap: 13px; }
.lb-colhead { margin-top: 22px; padding: 0 16px; font: 600 10px var(--mono); letter-spacing: 1.5px; color: var(--faint); text-transform: uppercase; }
.lb-colhead .c-player { grid-column: 2 / 4; }
.lb-colhead .c-score { text-align: right; }
.lb-rows { margin-top: 10px; display: flex; flex-direction: column; gap: 9px; }
.lb-row { padding: 13px 16px; background: var(--panel); border: 1px solid rgba(255,255,255,.06); border-radius: 14px; }
.lb-row .rank { font: 700 16px var(--mono); color: #8B919B; }
.lb-row .rank.top { color: var(--accent); }
.lb-row .av { width: 34px; height: 34px; border-radius: 50%; background: var(--chip); color: var(--text-2); font: 700 14px Archivo; display: grid; place-items: center; }
.lb-row .name { font: 600 15px Archivo; color: var(--text); min-width: 0; }
.lb-row .sc { font: 700 18px var(--mono); color: var(--text); text-align: right; white-space: nowrap; }
.lb-row .sc small { font-size: 12px; color: var(--line); }
.lb-row.is-you { background: rgba(0,230,118,.1); border: 1.5px solid var(--accent); box-shadow: 0 0 26px rgba(0,230,118,.15); }
.lb-row.is-you .rank { color: var(--accent); }
.lb-row.is-you .av { background: var(--accent); color: var(--on-accent); font-weight: 800; }
.lb-row.is-you .name { font-weight: 800; }
.lb-row.is-you .delta { font: 600 10px var(--mono); letter-spacing: 1px; color: var(--accent); margin-left: 6px; }
.lb-row.is-you .sc { color: var(--accent); }
.lb-row.is-you .sc small { color: rgba(0,230,118,.5); }
.leaderboard .btn { margin-top: auto; }

/* ── Parent dare ── */
.parent { background: radial-gradient(120% 55% at 50% 80%, rgba(0,230,118,.1) 0%, var(--bg) 60%); }
.parent .kicker { margin-top: 10px; }
.parent h2 { font-weight: 900; font-size: 40px; line-height: 1.02; letter-spacing: -1.5px; margin: 18px 0 0; }
.parent .body { margin-top: 18px; max-width: 300px; }
.parent-card { margin-top: 26px; display: flex; align-items: center; gap: 14px; padding: 18px; border-radius: var(--radius); background: var(--panel); border: 1px solid var(--border); }
.parent-card .pic { width: 46px; height: 46px; flex: none; border-radius: 13px; background: var(--chip); display: grid; place-items: center; font: 800 18px Archivo; color: var(--text-2); }
.parent-card .pc-title { font: 700 15px Archivo; color: var(--text); }
.parent-card .pc-sub { font: 500 12px var(--mono); color: var(--text-3); margin-top: 2px; }
.parent-card .ou { font: 700 14px var(--mono); color: var(--line); }
.parent .cta-stack { margin-top: auto; padding-top: 26px; display: flex; flex-direction: column; gap: 12px; }

/* ── Share card (styled screen; export later) ── */
.share { padding: 0; }
.share-stage { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 18px; gap: 16px; }
.sharecard {
  position: relative; width: 100%; max-width: 360px; aspect-ratio: 4 / 5;
  border-radius: 24px; overflow: hidden;
  background: radial-gradient(120% 60% at 50% 8%, rgba(0,230,118,.16) 0%, var(--bg) 52%);
  box-shadow: 0 30px 60px -22px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.06) inset;
}
.sharecard-inner { position: absolute; inset: 0; padding: 30px; display: flex; flex-direction: column; }
.sc-top { display: flex; align-items: center; justify-content: space-between; }
.sc-brand { display: flex; align-items: center; gap: 8px; }
.sc-mark { width: 26px; height: 26px; border-radius: 7px; background: var(--accent); color: var(--on-accent); font: 900 13px Archivo; display: grid; place-items: center; }
.sc-brand span { font: 700 11px var(--mono); letter-spacing: .8px; color: var(--text-2); white-space: nowrap; }
.sc-kicker { font: 600 10px var(--mono); letter-spacing: 1px; color: var(--accent); text-transform: uppercase; white-space: nowrap; }
.sc-mid { margin: auto 0; text-align: center; }
.sc-mid .lbl { font: 600 12px var(--mono); letter-spacing: 3px; color: var(--green-muted); text-transform: uppercase; }
.sc-score { display: flex; align-items: baseline; justify-content: center; margin-top: 6px; }
.sc-score .n { font: 900 108px Archivo; line-height: .78; letter-spacing: -5px; color: var(--accent); text-shadow: 0 0 50px rgba(0,230,118,.5); }
.sc-score .d { font: 800 52px Archivo; color: var(--slash); letter-spacing: -2px; }
.sc-beat { margin-top: 14px; font: 900 30px Archivo; letter-spacing: -1px; color: var(--text); }
.sc-bottom { border-top: 1.5px dashed rgba(255,255,255,.16); padding-top: 18px; }
.sc-cashed { display: inline-flex; align-items: center; gap: 7px; padding: 6px 11px; border-radius: 8px; background: rgba(0,230,118,.12); border: 1px solid rgba(0,230,118,.3); transform: rotate(-2deg); font: 700 11px var(--mono); letter-spacing: 1.5px; color: var(--accent); }
.sc-taunt { margin: 14px 0 0; font: 600 17px Archivo; line-height: 1.35; color: var(--opt); }
.sc-taunt b { color: var(--accent); font-weight: 600; }
.sc-foot { margin-top: 14px; font: 500 10px var(--mono); letter-spacing: 1.5px; color: var(--faint); text-transform: uppercase; }
.share-actions { display: flex; gap: 10px; width: 100%; max-width: 360px; }

/* small footer DTB mark used on plain screens */
.dtb-mark { display: inline-flex; align-items: center; gap: 7px; }
.dtb-mark .m { width: 18px; height: 18px; border-radius: 5px; background: var(--accent); color: var(--on-accent); font: 900 10px Archivo; display: grid; place-items: center; }