/* ========================================================================== Bukang-i — vanilla CSS, BEM (block__element--modifier) ========================================================================== */ /* Tokens ========================================================================== */ :root { --color-ink: #1f3a5a; --color-ink-soft: #4c6784; --color-muted: #8a9bb0; --color-card: #fffaf0; --color-coral: #ff7a59; --color-coral-dark: #e0583a; --color-sky: #e7f5ff; --color-sky-dark: #a9d4f0; --color-gold: #ffc53d; --color-gold-soft: #fff3c4; --color-night: #3b3f86; --color-alert: #ff6b6b; --color-white: #fff; --font-display: "Jua", system-ui, -apple-system, "Apple SD Gothic Neo", "Noto Sans KR", sans-serif; --font-body: system-ui, -apple-system, sans-serif; --radius-pill: 999px; --shadow-soft: 0 2px 0 rgba(31, 58, 90, 0.08); --shadow-pill: 0 3px 0 rgba(31, 58, 90, 0.12); --safe-top: env(safe-area-inset-top, 0px); --safe-bottom: env(safe-area-inset-bottom, 0px); --credit-bar-h: 28px; } /* Base ========================================================================== */ *, *::before, *::after { box-sizing: border-box; } [hidden] { display: none !important; } /* Only the copy matching is shown; the toggle flips that attribute. */ :root[lang="ko"] [lang="en"], :root[lang="en"] [lang="ko"] { display: none !important; } html, body { margin: 0; height: 100%; overflow: hidden; overscroll-behavior: none; } /* Block: page ========================================================================== */ .page { font-family: var(--font-display); color: var(--color-ink); background: #bfe6fb radial-gradient(circle at 20% 10%, #e6f7ff 0, #bfe6fb 60%); -webkit-user-select: none; user-select: none; -webkit-tap-highlight-color: transparent; touch-action: manipulation; } /* Block: game (the stage everything else sits on) ========================================================================== */ .game { position: relative; height: 100vh; height: 100dvh; max-width: 500px; margin: 0 auto; overflow: hidden; background: #7fd0f5; } @media (min-width: 520px) { .game { box-shadow: 0 0 0 4px var(--color-white), 0 20px 60px rgba(20, 60, 100, 0.25); } } .game__canvas { position: absolute; inset: 0; display: block; width: 100%; height: 100%; touch-action: none; cursor: pointer; } /* Block: button (before the blocks that adjust it, so their rules win) ========================================================================== */ .button { width: 100%; padding: 12px 18px; border: 0; border-radius: 18px; background: var(--color-sky); color: var(--color-ink); box-shadow: 0 5px 0 var(--color-sky-dark); font-family: inherit; font-size: 22px; cursor: pointer; transition: transform 0.08s, box-shadow 0.08s; } .button:active { transform: translateY(4px); box-shadow: 0 1px 0 var(--color-sky-dark); } .button:focus-visible { outline: 3px solid var(--color-ink); outline-offset: 2px; } .button--primary { background: var(--color-coral); color: var(--color-white); box-shadow: 0 5px 0 var(--color-coral-dark); } .button--primary:active { box-shadow: 0 1px 0 var(--color-coral-dark); } /* Block: hud (score + timer) ========================================================================== */ .hud { position: absolute; top: calc(var(--safe-top) + 10px); left: 0; right: 0; display: flex; align-items: center; gap: 8px; padding: 0 12px; pointer-events: none; } .hud__pill { display: flex; align-items: center; gap: 6px; padding: 6px 14px; border-radius: var(--radius-pill); background: rgba(255, 255, 255, 0.94); box-shadow: var(--shadow-pill); font-size: 22px; line-height: 1; } .hud__pill--timer { margin-left: auto; margin-right: 100px; /* room for the corner buttons */ } .hud__pill--urgent { background: var(--color-alert); color: var(--color-white); animation: pulse 0.5s ease-in-out infinite alternate; } .hud__pill--bump { animation: bump 0.35s ease-out; } .hud__value { min-width: 1.2em; font-weight: 400; text-align: center; } /* Block: ticker (crowd count + combo under the hud) ========================================================================== */ .ticker { position: absolute; top: calc(var(--safe-top) + 54px); left: 12px; display: flex; gap: 6px; font-size: 14px; pointer-events: none; } .ticker__item { padding: 4px 10px; border-radius: var(--radius-pill); background: rgba(255, 255, 255, 0.85); box-shadow: var(--shadow-soft); } .ticker__item--combo { display: none; background: var(--color-gold); } .ticker__item--active { display: inline-block; animation: bump 0.3s ease-out; } .ticker__item--bump { animation: bump 0.35s ease-out; } /* Block: corner-button (mute + language toggles, top right) ========================================================================== */ .corner-button { position: absolute; top: calc(var(--safe-top) + 10px); right: 12px; z-index: 7; /* above overlays, so language/sound work on every card */ width: 40px; height: 40px; padding: 0; border: 0; border-radius: 50%; background: rgba(255, 255, 255, 0.94); box-shadow: var(--shadow-pill); font-size: 19px; color: var(--color-ink); font-family: var(--font-display); cursor: pointer; } .corner-button:focus-visible { outline: 3px solid var(--color-ink); outline-offset: 2px; } .corner-button--lang { right: 60px; font-size: 16px; } /* Block: countdown ========================================================================== */ .countdown { position: absolute; inset: 0; z-index: 4; display: flex; align-items: center; justify-content: center; pointer-events: none; } .countdown__number { font-size: 92px; color: var(--color-white); text-shadow: 0 4px 0 var(--color-ink), 3px 0 0 var(--color-ink), -3px 0 0 var(--color-ink), 0 -3px 0 var(--color-ink), 0 8px 18px rgba(0, 0, 0, 0.25); animation: count-pop 0.7s ease-out forwards; } /* Block: overlay ========================================================================== */ .overlay { position: absolute; inset: 0; z-index: 6; display: flex; align-items: center; justify-content: center; padding: 16px; padding-top: calc(var(--safe-top) + 56px); padding-bottom: calc(var(--safe-bottom) + var(--credit-bar-h) + 12px); /* clear the credit strip */ overflow: hidden; /* the backdrop never scrolls; the card does */ background: rgba(24, 60, 100, 0.22); } /* Block: card ========================================================================== */ .card { width: 100%; max-width: 370px; margin: auto; padding: 18px 18px 14px; border: 3px solid var(--color-white); border-radius: 28px; background: var(--color-card); box-shadow: 0 7px 0 rgba(31, 58, 90, 0.12), 0 18px 40px rgba(20, 60, 100, 0.25); text-align: center; animation: card-in 0.45s cubic-bezier(0.2, 1.4, 0.4, 1) both; /* At most the space between the corner buttons and the bottom edge; the card's own content scrolls when it doesn't fit. */ max-height: 100%; overflow-y: auto; overscroll-behavior: contain; touch-action: pan-y; -webkit-overflow-scrolling: touch; } .card__badge { display: inline-block; padding: 4px 12px; border-radius: var(--radius-pill); background: var(--color-sky); color: var(--color-ink-soft); font-size: 13px; } .card__badge--night { background: var(--color-night); color: var(--color-white); } .card__preview { display: block; width: 150px; height: 84px; margin: 6px auto 0; } .card__title { margin: 2px 0 10px; font-size: 36px; line-height: 1.1; letter-spacing: -0.5px; } .card__heading { margin: 4px 0 12px; font-size: 26px; } .card__lead { margin: 0 0 12px; font-size: 15px; line-height: 1.35; } .card__best { min-height: 1em; margin: 10px 0 0; font-size: 14px; color: var(--color-ink-soft); } .card__score { margin: 4px 0 0; font-size: 72px; line-height: 1; color: var(--color-coral); text-shadow: 0 4px 0 rgba(224, 88, 58, 0.18); } .card__line { margin: 4px 0 0; font-size: 19px; } .card__record { min-height: 1.2em; margin: 4px 0 10px; font-size: 14px; color: var(--color-coral-dark); } .card__actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; } .card__secondary { margin-top: 10px; font-size: 18px; } .card__board:empty { display: none; } .card__board { margin: 12px 0 0; } .card__record:empty { display: none; } /* Block: share-menu (fallback when the device can't share images) ========================================================================== */ .share-menu { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-top: 10px; } .share-menu__item { padding: 9px 8px; border: 0; border-radius: 12px; background: var(--color-white); box-shadow: var(--shadow-soft); color: var(--color-ink); font-family: inherit; font-size: 15px; cursor: pointer; } .share-menu__item:focus-visible { outline: 3px solid var(--color-ink); outline-offset: 2px; } /* Block: board-form (first-game name entry) ========================================================================== */ .board-form { padding: 12px; border-radius: 16px; background: var(--color-gold-soft); text-align: left; } .board-form__label { display: block; margin-bottom: 8px; font-size: 16px; } .board-form__row { display: flex; gap: 8px; } .board-form__input { flex: 1 1 auto; min-width: 0; padding: 10px 12px; border: 2px solid var(--color-sky-dark); border-radius: 12px; background: var(--color-white); color: var(--color-ink); font-family: var(--font-body); font-size: 16px; /* 16px+ stops iOS zooming in on focus */ -webkit-user-select: text; user-select: text; } .board-form__input:focus-visible { outline: 3px solid var(--color-ink); outline-offset: 1px; } .board-form__submit { flex: 0 0 5.5em; /* a set basis wins over .button's full width */ padding: 10px 12px; font-size: 18px; } .board-form__error { margin: 8px 0 0; font-family: var(--font-body); font-size: 13px; font-weight: 600; color: var(--color-coral-dark); } .board-form__hint { margin: 6px 0 0; font-family: var(--font-body); font-size: 11.5px; color: var(--color-ink-soft); } /* Block: board-summary (player's ranks after a game) ========================================================================== */ .board-summary { padding: 10px; border-radius: 16px; background: var(--color-gold-soft); } .board-summary__ranks { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 6px; margin-bottom: 8px; } .board-summary__name { overflow: hidden; margin: 0; font-size: 16px; text-align: left; text-overflow: ellipsis; white-space: nowrap; } .board-summary__rank { padding: 4px 10px; border-radius: 12px; background: var(--color-white); box-shadow: var(--shadow-soft); font-size: 11px; line-height: 1.1; color: var(--color-ink-soft); } .board-summary__position { display: block; font-size: 18px; font-weight: 400; color: var(--color-ink); } .board-summary__notice { margin: 0 0 10px; font-family: var(--font-body); font-size: 13px; color: var(--color-ink-soft); } .board-summary__open { padding: 8px 14px; font-size: 16px; box-shadow: 0 3px 0 var(--color-sky-dark); } /* Block: leaderboard (overlay body) ========================================================================== */ .leaderboard { min-height: 120px; margin-bottom: 14px; } .leaderboard__tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-bottom: 10px; padding: 4px; border-radius: var(--radius-pill); background: var(--color-sky); } .leaderboard__tab { padding: 8px; border: 0; border-radius: var(--radius-pill); background: transparent; color: var(--color-ink-soft); font-family: inherit; font-size: 16px; cursor: pointer; } .leaderboard__tab--active { background: var(--color-white); color: var(--color-ink); box-shadow: var(--shadow-soft); } .leaderboard__tab:focus-visible { outline: 3px solid var(--color-ink); outline-offset: 1px; } .leaderboard__list { display: grid; gap: 4px; max-height: 52vh; margin: 0; padding: 0; overflow-y: auto; list-style: none; } .leaderboard__row { display: grid; grid-template-columns: 2.2em 1fr auto; align-items: center; gap: 8px; padding: 7px 12px; border-radius: 12px; background: var(--color-white); text-align: left; } .leaderboard__row--me { background: var(--color-gold-soft); box-shadow: inset 0 0 0 2px var(--color-gold); } .leaderboard__rank { text-align: center; color: var(--color-ink-soft); } .leaderboard__name { overflow: hidden; font-family: var(--font-body); font-weight: 600; text-overflow: ellipsis; white-space: nowrap; } .leaderboard__score { font-size: 18px; color: var(--color-coral-dark); } .leaderboard__gap { text-align: center; color: var(--color-muted); } .leaderboard__empty { margin: 24px 0; font-family: var(--font-body); color: var(--color-ink-soft); } /* Block: safety (real-park rules on the result card) ========================================================================== */ .safety { margin: 12px 0 0; padding: 10px 12px; border-radius: 16px; background: var(--color-sky); font-family: var(--font-body); text-align: left; } .safety__title { display: flex; align-items: center; justify-content: space-between; font-family: var(--font-display); font-size: 14px; list-style: none; cursor: pointer; } .safety__title::-webkit-details-marker { display: none; } .safety__title::after { content: "▸"; color: var(--color-ink-soft); transition: transform 0.15s; } .safety[open] .safety__title::after { transform: rotate(90deg); } .safety[open] .safety__title { margin-bottom: 6px; } .safety__list { display: grid; gap: 2px; margin: 0 0 8px; padding: 0 0 0 16px; font-size: 12px; line-height: 1.3; color: var(--color-ink-soft); word-break: keep-all; /* never split a Korean word across lines */ } .safety__link { font-size: 12px; font-weight: 600; color: var(--color-ink); text-decoration: none; border-bottom: 2px solid var(--color-gold); } /* Block: rules ========================================================================== */ .rules { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin: 0 0 14px; padding: 0; list-style: none; } .rules__item { padding: 8px 4px; border-radius: 16px; background: var(--color-white); box-shadow: var(--shadow-soft); font-size: 14px; line-height: 1.2; } .rules__icon { display: block; margin-bottom: 2px; font-size: 24px; } .rules__caption { display: block; margin-top: 2px; font-family: var(--font-body); font-size: 10.5px; color: var(--color-ink-soft); } /* Block: rank ========================================================================== */ .rank { display: inline-block; margin: 10px 0 0; padding: 6px 14px; border-radius: var(--radius-pill); background: var(--color-gold-soft); font-size: 17px; } /* Block: stats ========================================================================== */ .stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin: 12px 0 8px; } .stats__item { padding: 8px 2px; border-radius: 14px; background: var(--color-white); box-shadow: var(--shadow-soft); } .stats__value { display: block; font-size: 19px; font-weight: 400; } .stats__label { font-size: 11px; color: var(--color-ink-soft); } /* Block: credit-bar (thin strip along the bottom of every screen) ========================================================================== */ .credit-bar { position: absolute; left: 0; right: 0; bottom: 0; z-index: 7; /* above overlays, like the corner buttons */ display: flex; align-items: center; justify-content: center; height: calc(var(--credit-bar-h) + var(--safe-bottom)); padding-bottom: var(--safe-bottom); border-top: 1px solid rgba(255, 255, 255, 0.6); background: rgba(255, 255, 255, 0.72); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); color: var(--color-ink-soft); font-size: 12px; } .credit-bar__link { margin-left: 4px; color: var(--color-ink); text-decoration: none; border-bottom: 2px solid var(--color-gold); } a.credit-bar__link:focus-visible { outline: 3px solid var(--color-ink); outline-offset: 2px; } /* Block: toast ========================================================================== */ .toast { position: absolute; left: 50%; bottom: calc(var(--safe-bottom) + var(--credit-bar-h) + 12px); z-index: 9; padding: 10px 16px; border-radius: var(--radius-pill); background: var(--color-ink); color: var(--color-white); font-size: 15px; white-space: nowrap; opacity: 0; transform: translate(-50%, 20px); transition: 0.25s; pointer-events: none; } .toast--visible { opacity: 1; transform: translate(-50%, 0); } /* Short screens ========================================================================== */ /* Most phones in a browser show ~660–750px, so compact up to 760px. */ @media (max-height: 760px) { .card { padding: 14px 14px 10px; } .card__preview { width: 120px; height: 64px; } .card__title { font-size: 30px; } .card__score { font-size: 58px; } .rules { margin-bottom: 10px; } } /* Animations ========================================================================== */ @keyframes pulse { to { transform: scale(1.08); } } @keyframes bump { 0% { transform: scale(1); } 40% { transform: scale(1.25); } 100% { transform: scale(1); } } @keyframes count-pop { 0% { transform: scale(0.3); opacity: 0; } 25% { transform: scale(1.15); opacity: 1; } 45% { transform: scale(1); } 85% { opacity: 1; } 100% { transform: scale(1.1); opacity: 0; } } @keyframes card-in { from { transform: translateY(24px) scale(0.94); opacity: 0; } to { transform: none; opacity: 1; } } @media (prefers-reduced-motion: reduce) { .card, .hud__pill--bump, .ticker__item--bump, .ticker__item--active, .countdown__number { animation-duration: 0.01s; } .hud__pill--urgent { animation: none; } }