:root {
  color-scheme: light;
  --ink: #171a21;
  --muted: #716d65;
  --paper: #f6f0e4;
  --surface: #fffdf8;
  --line: #d8d0c2;
  --navy: #151922;
  --coral: #ff6542;
  --green: #168b72;
  --gold: #e5aa27;
  --blue: #3479d6;
  --purple: #6744c7;
  font-family: Pretendard, "Noto Sans KR", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; background: #25262a; color: var(--ink); }
button, input, select { font: inherit; letter-spacing: 0; }
button { cursor: pointer; }

.app-shell {
  width: min(100%, 1180px);
  min-height: 100dvh;
  margin: 0 auto;
  background: var(--paper);
  display: flex;
  flex-direction: column;
  box-shadow: 0 0 48px rgba(0,0,0,.28);
}

.topbar {
  position: sticky; top: 0; z-index: 20;
  height: calc(62px + env(safe-area-inset-top));
  padding: env(safe-area-inset-top) 12px 0;
  background: var(--navy);
  display: grid; grid-template-columns: 42px 1fr 42px; gap: 8px; align-items: center;
}
.topbar h1 { margin: 0; color: white; text-align: center; font-size: 19px; }
.icon-button { width: 42px; height: 42px; border: 0; background: #303746; color: white; font-size: 20px; }
.icon-button:disabled { opacity: 0; pointer-events: none; }

.screen { width: 100%; max-width: 1040px; margin: 0 auto; flex: 1; padding: 30px 28px 118px; animation: enter .28s ease-out; }
@keyframes enter { from { opacity: 0; transform: translateY(8px); } }
.eyebrow { color: var(--coral); font-size: 12px; font-weight: 900; margin-bottom: 8px; }
.hero { padding: 54px 4px 42px; max-width: 760px; }
.hero h2 { margin: 0; font-size: 48px; line-height: 1.16; }
.hero p { margin: 11px 0 0; color: var(--muted); line-height: 1.65; }
.hero-action { width: 360px; margin-top: 26px; }

.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.menu-card { min-height: 190px; padding: 22px; text-align: left; border: 1px solid var(--line); border-top: 5px solid var(--accent); background: var(--surface); transition: transform .18s ease, box-shadow .18s ease; }
.menu-card:hover { transform: translateY(-4px); box-shadow: 0 12px 26px rgba(23,26,33,.10); }
.menu-card .symbol { display: block; color: var(--accent); font-size: 25px; font-weight: 900; }
.menu-card strong { display: block; margin-top: 16px; font-size: 19px; }
.menu-card small { display: block; margin-top: 8px; color: var(--muted); line-height: 1.45; }

.card { background: var(--surface); border: 1px solid var(--line); padding: 26px; margin-bottom: 16px; }
.card.dark { background: var(--navy); color: white; border-color: var(--navy); }
.card h2, .card h3 { margin: 0 0 10px; }
.card p { color: var(--muted); line-height: 1.6; }
.card.dark p { color: #c9ccd3; }
.section-title { margin: 10px 0 14px; font-size: 24px; }
.field { margin: 14px 0; }
.field label { display: block; margin-bottom: 7px; font-size: 13px; font-weight: 800; }
.field input, .field select { width: 100%; min-height: 48px; border: 1px solid var(--line); background: white; padding: 0 12px; color: var(--ink); }
.row { display: grid; grid-template-columns: 1fr 44px 1fr; align-items: end; gap: 8px; }
.swap { height: 48px; border: 1px solid var(--line); background: white; }

.primary, .secondary { min-height: 52px; border: 0; padding: 0 18px; font-weight: 900; }
.primary { background: var(--coral); color: white; }
.primary.green { background: var(--green); }
.secondary { background: #ece7dd; color: var(--ink); }
.wide { width: 100%; }
.chips { display: flex; flex-wrap: wrap; gap: 7px; margin: 14px 0; }
.chip { min-height: 38px; border: 1px solid var(--line); background: white; padding: 0 14px; }
.chip.active { background: var(--coral); color: white; border-color: var(--coral); }

.media-stage { position: fixed; inset: 0; z-index: 50; background: #000; display: flex; flex-direction: column; justify-content: center; }
.media-stage video { width: min(100%, 1100px); max-height: 82dvh; margin: 0 auto; object-fit: contain; }
.media-caption { color: white; text-align: center; padding: 18px; font-weight: 800; }
.media-loading { position: absolute; inset: 0; display: grid; place-items: center; color: white; font-weight: 800; background: #000; z-index: 1; transition: opacity .2s; }
.media-loading.hidden { opacity: 0; pointer-events: none; }
.media-start, .media-skip { position: absolute; z-index: 2; min-height: 44px; border: 1px solid rgba(255,255,255,.55); background: rgba(21,25,34,.86); color: white; padding: 0 18px; font-weight: 800; }
.media-start { left: 50%; top: 50%; transform: translate(-50%,-50%); display: none; }
.media-start.visible { display: block; }
.media-skip { right: max(16px,env(safe-area-inset-right)); top: max(16px,env(safe-area-inset-top)); }
.flash { position: fixed; inset: 0; z-index: 60; background: white; animation: flash .55s both; }
@keyframes flash { 0%,100% { opacity: 0; } 35% { opacity: 1; } }

.food-photo { width: 100%; max-height: 520px; aspect-ratio: 1.6; object-fit: cover; border: 8px solid var(--navy); background: #ddd; }
.result-name { margin: 18px 0 8px; font-size: 34px; }
.result-badge { display: inline-block; padding: 6px 10px; background: #ffe2d8; color: #a93117; font-size: 12px; font-weight: 900; }

.fortune-card {
  display: block;
  position: relative;
  z-index: 1;
  width: clamp(260px, 34vw, 360px);
  height: clamp(382px, 50vw, 530px);
  margin: 30px auto;
  padding: 0;
  border: 0;
  perspective: 1000px;
  background: transparent;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}
.fortune-inner { display: block; width: 100%; height: 100%; position: relative; transform-style: preserve-3d; transition: transform .7s cubic-bezier(.2,.8,.2,1); }
.fortune-card.flipped .fortune-inner { transform: rotateY(180deg); }
.fortune-face { position: absolute; inset: 0; backface-visibility: hidden; -webkit-backface-visibility: hidden; display: grid; place-items: center; padding: 30px; border: 6px solid #d8bd75; background: #27184d; color: white; text-align: center; box-shadow: 0 18px 44px rgba(23,26,33,.24); }
.fortune-front { font-size: 64px; align-content: center; gap: 22px; }
.fortune-front small { display: block; max-width: 90%; font-size: 14px; line-height: 1.5; color: #f3d88e; }
.fortune-back { transform: rotateY(180deg); background: #fff9e9; color: var(--ink); }
.fortune-back strong { font-size: 25px; }
.fortune-card:not(.flipped):hover .fortune-inner { filter: brightness(1.06); }
.fortune-card.flipped .fortune-front { visibility: hidden; }
.fortune-card:focus-visible { outline: 4px solid var(--gold); outline-offset: 6px; }
.fortune-guide { text-align: center; }
.fortune-results { max-width: 980px; }
.fortune-summary { display: flex; gap: 24px; align-items: center; padding: 30px; margin-bottom: 16px; background: var(--navy); color: white; border-top: 5px solid var(--gold); }
.fortune-summary h2 { margin: 5px 0; font-size: 32px; }
.fortune-summary p { margin: 0; color: #c9ccd3; }
.fortune-summary span { color: var(--gold); font-weight: 900; }
.fortune-star { flex: 0 0 76px; height: 76px; display: grid; place-items: center; background: #31215d; color: var(--gold); font-size: 38px; }
.fortune-period-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.fortune-period { min-height: 250px; padding: 26px; background: var(--surface); border: 1px solid var(--line); border-top: 4px solid var(--gold); }
.fortune-period header, .fortune-period footer { display: flex; justify-content: space-between; gap: 12px; align-items: center; }
.fortune-period header span { font-size: 20px; font-weight: 900; }
.fortune-period header b { padding: 6px 10px; background: #fff0bd; color: #7a5500; }
.fortune-period h3 { margin: 24px 0 10px; font-size: 23px; }
.fortune-period p { min-height: 76px; color: var(--muted); line-height: 1.65; }
.fortune-period footer { padding-top: 15px; border-top: 1px solid var(--line); color: #675d4d; font-size: 13px; font-weight: 800; }
.fortune-retry { margin-top: 16px; background: var(--gold); color: var(--ink); }

.game-board { min-height: 560px; position: relative; overflow: hidden; background: var(--navy); color: white; border: 4px solid #303746; margin: 16px 0; padding: 24px; }
.roulette { width: 280px; height: 280px; max-width: 85vw; max-height: 85vw; margin: 16px auto; border-radius: 50%; border: 10px solid white; background: conic-gradient(#ff6542 0 25%, #e5aa27 0 50%, #168b72 0 75%, #6744c7 0); transition: transform 3.2s cubic-bezier(.12,.72,.18,1); }
.roulette-pointer { text-align: center; color: var(--gold); font-size: 28px; }
.option-input-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.option-input-grid label { display: grid; grid-template-columns: 58px 1fr; align-items: center; gap: 8px; color: #d7d9df; font-size: 12px; font-weight: 800; }
.option-input-grid input { width: 100%; min-height: 42px; padding: 0 10px; border: 1px solid #565d6d; background: #fff; color: var(--ink); }
.roulette-legend { display: flex; flex-wrap: wrap; justify-content: center; gap: 7px 12px; max-width: 620px; margin: 4px auto 12px; }
.roulette-legend span { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; }
.roulette-legend i { width: 10px; height: 10px; }
.cards { display: grid; grid-template-columns: repeat(var(--card-columns,3), minmax(0,1fr)); gap: 10px; max-width: 760px; margin: 0 auto; }
.draw-card { aspect-ratio: .68; border: 3px solid #d8bd75; background: #39236d; color: white; font-size: 26px; font-weight: 900; transition: transform .25s; }
.draw-card.revealed { background: #fff9e9; color: var(--ink); transform: rotateY(180deg); }
.draw-card.revealed span { display: inline-block; transform: rotateY(180deg); }
.ladder-input-head, .ladder-inputs { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.ladder-input-head { margin: 14px 0 7px; color: #d7d9df; font-size: 13px; }
.ladder-inputs input { width: 100%; min-height: 44px; padding: 0 10px; border: 1px solid #565d6d; }
.ladder-stage { padding-left: 34px; padding-right: 34px; }
.ladder-choice-row, .ladder-result-row { display: grid; grid-template-columns: repeat(var(--ladder-count,4),minmax(0,1fr)); gap: 5px; }
.ladder-choice-row { display: flex; justify-content: space-around; }
.ladder-choice-row button { flex: 1; min-width: 0; min-height: 62px; border: 1px solid #596171; background: #282e39; color: white; overflow: hidden; }
.ladder-choice-row button b, .ladder-choice-row button span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ladder-choice-row button b { color: var(--gold); font-size: 18px; }
.ladder-choice-row button span { margin-top: 5px; font-size: 11px; }
.ladder-choice-row button.done { opacity: .38; }
.ladder-web { --ladder-count:4; height: 500px; position: relative; margin: 10px 0; }
.ladder-verticals { position: absolute; inset: 0; display: grid; grid-template-columns: repeat(var(--ladder-count),1fr); }
.ladder-verticals i { width: 4px; height: 100%; justify-self: center; background: #d6d9e0; }
.ladder-rung { position: absolute; left: calc((var(--rung-col) + .5) * 100% / var(--ladder-count)); width: calc(100% / var(--ladder-count)); height: 4px; background: #d6d9e0; }
.ladder-token { position: absolute; z-index: 2; top: 0; left: calc(.5 * 100% / var(--ladder-count)); transform: translate(-50%,-50%); width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%; background: var(--coral); color: white; box-shadow: 0 0 20px rgba(255,101,66,.72); opacity: 0; }
.ladder-result-row { grid-template-columns: repeat(var(--ladder-count),minmax(0,1fr)); }
.ladder-result-row span { min-width: 0; padding: 10px 4px; background: #fff; color: var(--ink); text-align: center; font-size: 11px; overflow: hidden; text-overflow: ellipsis; }
.ladder-result-row b { display: block; color: var(--coral); font-size: 16px; }
.race-track { height: 480px; max-width: 760px; margin: 0 auto; background: repeating-linear-gradient(90deg,#30343b 0 24%,#eee 24% 25%,#30343b 25% 49%,#eee 49% 50%); position: relative; overflow: hidden; }
.race-rank { display: flex; flex-wrap: wrap; gap: 7px; max-width: 760px; margin: 0 auto 10px; }
.race-rank span { flex: 1 1 130px; display: flex; align-items: center; gap: 7px; min-height: 36px; padding: 0 9px; background: #252a34; font-size: 12px; }
.race-rank b { color: var(--gold); font-size: 16px; }
.race-rank i { width: 10px; height: 22px; }
.car { position: absolute; width: 44px; height: 72px; border: 3px solid white; border-radius: 7px; bottom: 12px; transform: translateX(-50%); transition: bottom .15s linear, left .28s ease; display: grid; place-items: center; font-size: 13px; font-weight: 900; color: white; box-shadow: 0 0 16px color-mix(in srgb,var(--car-color) 75%,transparent); }
.car.finished { box-shadow: 0 0 26px var(--gold); }
.finish { position:absolute; top:18px; left:0; right:0; height:14px; background: repeating-linear-gradient(90deg,#fff 0 12px,#111 12px 24px); }
.status { min-height: 44px; margin-top: 10px; color: var(--gold); font-weight: 900; text-align: center; }
.daily-record { margin-top: 14px; padding: 14px 16px; border: 1px solid #d6d0c2; background: #f0ece3; color: #6c675d; text-align: center; font-size: 13px; line-height: 1.5; }
.daily-record.complete { border-color: #d8bd75; background: #fff7dc; color: var(--ink); }
.daily-record strong, .daily-record span { display: block; }
.daily-record strong { margin-bottom: 3px; font-size: 15px; }
.daily-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.daily-grid { display: grid; gap: 8px; max-width: 680px; margin: 0 auto; }
.daily-grid-4 { grid-template-columns: repeat(4,1fr); }
.daily-grid-5 { grid-template-columns: repeat(5,1fr); }
.daily-grid button { aspect-ratio: 1; border: 1px solid #4a5262; background: #252b35; color: white; font-size: 22px; font-weight: 900; }
.daily-grid button.cleared { background: var(--green); }
.daily-grid button.danger { background: #b83d34; }
.daily-grid button.target { background: #e7446c; box-shadow: 0 0 22px rgba(231,68,108,.7); }
.daily-center { display: grid; place-items: center; align-content: center; gap: 24px; }
.daily-equation { font-size: 68px; font-weight: 900; }
.daily-answer-grid { width: min(100%,600px); display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.daily-answer-grid button { min-height: 74px; border: 1px solid #596171; background: #282e39; color: white; font-size: 26px; font-weight: 900; }
.timing-track { position: relative; width: min(90%,680px); height: 80px; background: #282e39; border: 2px solid #596171; }
.timing-track i { position: absolute; left: 42%; width: 16%; top: 0; bottom: 0; background: rgba(22,139,114,.55); }
.timing-track b { position: absolute; top: 8px; bottom: 8px; width: 18px; background: var(--gold); animation: timingMove 1.55s ease-in-out infinite alternate; }
@keyframes timingMove { from { left: 1%; } to { left: calc(99% - 18px); } }
.timing-button { min-width: 220px; min-height: 72px; }

.ad-slot { position: fixed; z-index: 15; bottom: 0; left: 50%; transform: translateX(-50%); width: min(100%, 1180px); height: calc(76px + env(safe-area-inset-bottom)); padding-bottom: env(safe-area-inset-bottom); background: #e7f0f2; border-top: 1px solid #cbd9dc; color: #66777c; display: grid; place-items: center; font-size: 11px; }

@media (max-width: 760px) {
  .app-shell { width: 100%; }
  .screen { padding: 18px 16px 104px; }
  .hero { padding: 28px 4px 24px; }
  .hero h2 { font-size: 32px; }
  .hero-action { width: 100%; }
  .grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .menu-card { min-height: 156px; padding: 18px; }
  .card { padding: 18px; margin-bottom: 12px; }
  .game-board { min-height: 410px; padding: 16px; }
  .food-photo { aspect-ratio: 1.25; }
  .fortune-card { width: min(82vw, 330px); height: min(120vw, 486px); margin: 22px auto; }
  .fortune-summary { padding: 22px; gap: 16px; }
  .fortune-star { flex-basis: 58px; height: 58px; font-size: 30px; }
  .fortune-summary h2 { font-size: 24px; }
  .fortune-period-grid { grid-template-columns: 1fr; }
  .fortune-period { min-height: 0; padding: 21px; }
  .fortune-period p { min-height: 0; }
  .option-input-grid { grid-template-columns: 1fr; }
  .ladder-stage { padding-left: 12px; padding-right: 12px; }
  .ladder-web { height: 430px; }
  .daily-actions { grid-template-columns: 1fr; }
  .daily-grid { gap: 6px; }
  .daily-grid button { font-size: 17px; }
  .ad-slot { height: calc(68px + env(safe-area-inset-bottom)); }
}