/* Brand colors are fixed; background and text follow Telegram's theme when running inside Telegram, and the system theme otherwise. app.js sets data-theme on . */ :root { --blue: #0267e9; --amber: #f5a524; --bg: var(--tg-theme-bg-color, #ffffff); --text: var(--tg-theme-text-color, #101828); --muted: color-mix(in srgb, var(--text) 50%, var(--bg)); --surface: color-mix(in srgb, var(--text) 6%, var(--bg)); --surface-2: color-mix(in srgb, var(--text) 11%, var(--bg)); --absent: #98a2b3; --radius: 12px; font-family: "Nunito", system-ui, -apple-system, sans-serif; } :root[data-theme="dark"] { --bg: var(--tg-theme-bg-color, #0f1216); --text: var(--tg-theme-text-color, #f2f4f7); /* Light enough to stand apart from empty tiles, dark enough for white text. */ --absent: #5b6472; } * { box-sizing: border-box; margin: 0; } /* Elements with their own display (grid/flex) must still honour [hidden]. */ [hidden] { display: none !important; } html, body { height: 100%; background: var(--bg); color: var(--text); } body { display: flex; flex-direction: column; max-width: 480px; margin: 0 auto; padding: 0 12px env(safe-area-inset-bottom); -webkit-tap-highlight-color: transparent; -webkit-font-smoothing: antialiased; user-select: none; } button { font: inherit; color: inherit; border: 0; background: none; cursor: pointer; } button:focus { outline: none; } button:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; } /* Dialogs focus their first button on open; don't ring it for touch users. */ .sheet .close:focus-visible { outline: none; } svg { width: 20px; height: 20px; stroke-width: 2; } /* ---------- header ---------- */ header { display: flex; align-items: center; justify-content: space-between; padding: 12px 0 4px; } .logo { height: 28px; } :root[data-theme="dark"] .logo { content: url("assets/logo-white.png"); } .icon-btn { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%; color: var(--muted); transition: background 0.15s, color 0.15s; } .icon-btn:active { background: var(--surface); color: var(--text); } /* ---------- board ---------- */ main { flex: 1; min-height: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; position: relative; } .caption { font-size: 14px; font-weight: 700; color: var(--muted); } #board { --cols: 6; display: grid; grid-template-rows: repeat(6, 1fr); gap: 6px; width: min(360px, 100%, calc((100dvh - 406px) * var(--cols) / 6)); aspect-ratio: var(--cols) / 6; } .row { display: grid; grid-template-columns: repeat(var(--cols), 1fr); gap: 6px; } .tile { display: grid; place-items: center; border-radius: var(--radius); background: var(--surface); font-size: clamp(20px, 6.5vw, 28px); font-weight: 800; line-height: 1; transition: background 0.1s; } .tile.filled { background: var(--bg); box-shadow: inset 0 0 0 2px var(--surface-2); animation: pop 0.12s ease-out; } .row.current .tile { cursor: pointer; } .tile.active { background: var(--bg); box-shadow: inset 0 0 0 2.5px var(--blue); } .tile.correct, .tile.present, .tile.absent { color: #fff; box-shadow: none; } .tile.correct { background: var(--blue); } .tile.present { background: var(--amber); } .tile.absent { background: var(--absent); } .tile.flip { animation: flip 0.4s ease-in-out; } .row.shake { animation: shake 0.4s; } .row.win .tile { animation: jump 0.45s ease; } .row.win .tile:nth-child(2) { animation-delay: 0.07s; } .row.win .tile:nth-child(3) { animation-delay: 0.14s; } .row.win .tile:nth-child(4) { animation-delay: 0.21s; } .row.win .tile:nth-child(5) { animation-delay: 0.28s; } #toast { position: absolute; top: 0; left: 50%; transform: translate(-50%, -8px); padding: 9px 16px; border-radius: 999px; background: var(--text); color: var(--bg); font-size: 14px; font-weight: 700; white-space: nowrap; opacity: 0; pointer-events: none; transition: opacity 0.18s, transform 0.18s; z-index: 5; } #toast.show { opacity: 1; transform: translate(-50%, 0); } #tg-only { max-width: 320px; text-align: center; display: grid; gap: 14px; } #tg-only[hidden] { display: none; } #tg-only h2 { font-size: 22px; font-weight: 800; } #tg-only p { color: var(--muted); font-size: 15px; line-height: 1.45; } #tg-only .primary { text-decoration: none; } /* ---------- keyboard ---------- */ #keyboard { padding: 12px 0 10px; } .krow { display: grid; grid-template-columns: repeat(11, 1fr); gap: 5px; margin-bottom: 6px; } .key { min-width: 0; height: 50px; display: grid; place-items: center; border-radius: 10px; background: var(--surface); font-size: clamp(14px, 4.2vw, 18px); font-weight: 700; touch-action: manipulation; transition: transform 0.06s, background 0.15s; } .key:active { transform: scale(0.94); } .key.wide { grid-column: span 2; } .key.space { grid-column: span 7; } .key.enter { background: var(--blue); color: #fff; } .key.correct, .key.present, .key.absent { color: #fff; } .key.correct { background: var(--blue); } .key.present { background: var(--amber); } .key.absent { background: var(--absent); color: color-mix(in srgb, #fff 70%, var(--absent)); } /* Dark theme: a used-up letter fades out rather than lighting up. */ :root[data-theme="dark"] .key.absent { background: color-mix(in srgb, var(--text) 2%, var(--bg)); color: color-mix(in srgb, var(--text) 30%, var(--bg)); } /* ---------- bottom sheets ---------- */ .sheet { position: fixed; inset: auto 0 0 0; width: 100%; max-width: 480px; max-height: 88dvh; margin: 0 auto; padding: 10px 20px calc(20px + env(safe-area-inset-bottom)); border: 0; border-radius: 24px 24px 0 0; background: var(--bg); color: var(--text); overflow-y: auto; user-select: text; } .sheet[open] { animation: slide-up 0.28s cubic-bezier(0.2, 0.9, 0.3, 1); } .sheet::backdrop { background: rgb(0 0 0 / 0.35); animation: fade 0.2s; } .handle { width: 36px; height: 4px; border-radius: 2px; background: var(--surface-2); margin: 0 auto 12px; } .sheet .close { position: absolute; top: 10px; right: 10px; } .sheet h2 { font-size: 22px; font-weight: 800; text-align: center; margin: 8px 0 16px; } .lead { font-size: 16px; font-weight: 700; text-align: center; margin-bottom: 18px; } .rule { display: flex; align-items: center; gap: 14px; margin-bottom: 12px; } .rule p { font-size: 15px; color: var(--muted); } .rule b { color: var(--text); } .note { font-size: 14px; color: var(--muted); margin: 18px 0 20px; line-height: 1.45; } .mini-row { display: flex; gap: 4px; } .mini-row i, .mini-row span { width: 28px; height: 28px; display: grid; place-items: center; border-radius: 8px; background: var(--surface); font-style: normal; font-size: 15px; font-weight: 800; } .mini-row .correct { background: var(--blue); color: #fff; } .mini-row .present { background: var(--amber); color: #fff; } .mini-row .absent { background: var(--absent); color: #fff; } #answer-box { display: flex; flex-direction: column; align-items: center; gap: 10px; margin-bottom: 20px; } #answer-box[hidden] { display: none; } #answer-word span { width: 38px; height: 38px; font-size: 20px; border-radius: 10px; background: var(--blue); color: #fff; } #answer-word.lost span { background: var(--text); color: var(--bg); } #answer-def { font-size: 15px; color: var(--muted); text-align: center; } #answer-def a { color: var(--blue); text-decoration: none; font-weight: 700; } #answer-def:empty { display: none; } .dict-link { display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px; border-radius: 999px; background: color-mix(in srgb, var(--blue) 10%, var(--bg)); color: var(--blue); font-size: 14px; font-weight: 800; text-decoration: none; } .dict-link[hidden] { display: none; } .dict-link svg { width: 16px; height: 16px; } .stats-row { display: grid; grid-template-columns: repeat(4, 1fr); padding: 14px 0; border-radius: 16px; background: var(--surface); text-align: center; } .stats-row b { display: block; font-size: 24px; font-weight: 800; } .stats-row span { font-size: 12px; font-weight: 700; color: var(--muted); } #distribution { display: grid; gap: 6px; margin: 18px 0 4px; } .bar-row { display: grid; grid-template-columns: 14px 1fr; align-items: center; gap: 8px; font-size: 13px; font-weight: 700; color: var(--muted); } .bar { height: 22px; min-width: 26px; padding: 0 8px; display: flex; align-items: center; justify-content: flex-end; border-radius: 6px; background: var(--surface-2); color: var(--text); transition: width 0.5s ease; } .bar.today { background: var(--blue); color: #fff; } #finished-box[hidden] { display: none; } .next { display: flex; justify-content: space-between; align-items: baseline; margin: 18px 2px 14px; font-weight: 700; color: var(--muted); } .next b { font-size: 20px; color: var(--text); font-variant-numeric: tabular-nums; } .primary { width: 100%; height: 52px; display: flex; align-items: center; justify-content: center; gap: 8px; border-radius: 14px; background: var(--blue); color: #fff; font-size: 17px; font-weight: 800; transition: transform 0.06s, filter 0.15s; } .primary:active { transform: scale(0.98); filter: brightness(0.95); } .text-btn { width: 100%; display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 10px; padding: 8px; font-size: 14px; font-weight: 700; color: var(--muted); } .text-btn svg { width: 16px; height: 16px; } a.text-btn { text-decoration: none; color: var(--blue); } /* ---------- motion ---------- */ @keyframes pop { 40% { transform: scale(1.08); } } @keyframes flip { 50% { transform: scaleY(0); } } @keyframes shake { 20%, 60% { transform: translateX(-6px); } 40%, 80% { transform: translateX(6px); } } @keyframes jump { 40% { transform: translateY(-14px); } 70% { transform: translateY(2px); } } @keyframes slide-up { from { transform: translateY(100%); } } @keyframes fade { from { opacity: 0; } } @media (prefers-reduced-motion: reduce) { *, *::backdrop { animation: none !important; transition: none !important; } } @media (max-height: 640px) { .key { height: 44px; } header { padding-top: 6px; } } .note + .note { margin-top: -10px; }