/* WCKit — shared shell styles for WiseChecker daily games. Everything is scoped under .wck. */
.wck, .wck * { box-sizing: border-box; }
.wck [hidden] { display: none !important; }
.wck {
  --bg1: #2a5be0; --bg2: #5b2bc4; --ink: #1b2233; --muted: #5b6478; --line: #dfe3ee; --paper: #fff;
  --ok: #15803d; --okbg: #e3f6e9; --bad: #dc2626; --badbg: #fde8e8; --gold: #ffd84a;
  position: relative; max-width: 980px; margin: 0 auto 28px; padding: 14px 16px 18px; overflow: hidden;
  border-radius: 18px; background: linear-gradient(135deg, var(--bg1), var(--bg2));
  font: 14px/1.3 "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif; color: #fff; text-align: left;
  -webkit-user-select: none; user-select: none; -webkit-touch-callout: none; -webkit-tap-highlight-color: transparent;
}
.wck[data-layout="narrow"] { padding: 10px 10px 14px; border-radius: 14px; }
.wck [role="button"] { cursor: pointer; }
.wck [role="button"]:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }
.wck svg { display: block; width: 100%; height: 100%; }

.wck-top { display: flex; align-items: center; justify-content: space-between; gap: 8px 12px; flex-wrap: wrap; }
.wck-title { display: flex; align-items: baseline; gap: 8px; min-width: 0; }
.wck-day { font-size: 21px; font-weight: 700; letter-spacing: -0.01em; }
.wck-date { font-size: 14px; opacity: 0.88; }
.wck-dots { display: inline-flex; gap: 3px; align-self: center; }
.wck-dots i { width: 7px; height: 7px; border-radius: 50%; background: rgba(255, 255, 255, 0.35); }
.wck-dots i.on { background: var(--gold); }
.wck-skip { align-self: center; font-size: 12.5px; font-weight: 600; padding: 3px 11px; border-radius: 999px; border: 1.5px solid rgba(255, 255, 255, 0.75); white-space: nowrap; }
.wck-skip:hover { background: rgba(255, 255, 255, 0.18); }
.wck-tools { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.wck-time { font-variant-numeric: tabular-nums; font-weight: 600; font-size: 15px; margin-right: 4px; }
.wck-ib { position: relative; width: 34px; height: 34px; padding: 8px; border-radius: 50%; background: rgba(255, 255, 255, 0.17); color: #fff; flex: none; transition: background 0.15s; }
.wck-ib::after { content: ""; position: absolute; inset: -5px; }
.wck-ib:hover { background: rgba(255, 255, 255, 0.3); }
.wck-ib.wck-dis { opacity: 0.38; pointer-events: none; }
.wck[data-layout="narrow"] .wck-day { font-size: 18px; }
.wck[data-layout="narrow"] .wck-ib { width: 32px; height: 32px; padding: 7px; }
.wck[data-layout="narrow"] .wck-tools { gap: 9px; }
.wck-sub { margin-top: 10px; padding: 9px 13px; border-radius: 12px; background: rgba(13, 18, 60, 0.32); font-size: 14.5px; line-height: 1.42; min-height: 39px; }
.wck-sub b { font-weight: 700; }
.wck-gt { display: block; font-size: 16.5px; font-weight: 700; margin-bottom: 2px; }
.wck-gt:empty { display: none; }
.wck[data-layout="narrow"] .wck-sub { font-size: 14px; min-height: 58px; padding: 8px 11px; }
.wck[data-kind="lesson"] .wck-sub { min-height: 0; }

.wck-main { display: grid; grid-template-columns: minmax(0, 1fr) 286px; gap: 16px; margin-top: 16px; align-items: start; }
.wck[data-layout="narrow"] .wck-main { display: block; margin-top: 14px; }
.wck-board { position: relative; min-width: 0; }
.wck-side { min-width: 0; }
.wck[data-layout="narrow"] .wck-side { margin-top: 12px; }
.wck-label { font-size: 12px; font-weight: 600; letter-spacing: 0.05em; text-transform: uppercase; opacity: 0.92; min-height: 16px; margin-bottom: 7px; }
.wck-key { display: flex; flex-wrap: wrap; gap: 6px 12px; margin-top: 12px; font-size: 12.5px; }
.wck-key span { display: inline-flex; align-items: center; gap: 5px; }
.wck-key i { display: inline-flex; align-items: center; justify-content: center; width: 17px; height: 17px; border-radius: 4px; flex: none; font-style: normal; }

.wck-result { background: var(--paper); color: var(--ink); border-radius: 14px; padding: 14px 14px 12px; box-shadow: 0 10px 24px rgba(12, 12, 60, 0.28); }
.wck-result.wck-fresh { animation: wck-rise 0.45s 0.35s ease-out both; }
@keyframes wck-rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.wck-rh { display: flex; align-items: center; gap: 8px; font-size: 18px; font-weight: 700; }
.wck-ok { width: 24px; height: 24px; padding: 4px; border-radius: 50%; background: var(--ok); color: #fff; flex: none; }
.wck-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-top: 12px; }
.wck-stats span { display: flex; flex-direction: column; font-size: 11.5px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; }
.wck-stats b { font-size: 21px; color: var(--ink); font-variant-numeric: tabular-nums; letter-spacing: 0; }
.wck-week { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--line); }
.wck-wd { display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: 11px; font-weight: 600; color: var(--muted); }
.wck-wd i { width: 24px; height: 24px; padding: 5px; border-radius: 50%; border: 2px solid var(--line); color: #fff; }
.wck-wd.done i { background: var(--ok); border-color: var(--ok); }
.wck-wd.today i { border-color: #e0a800; }
.wck-wd.today.done i { box-shadow: 0 0 0 2px #e0a800; border-color: var(--ok); }
.wck-wd.cur span { color: var(--ink); }
.wck-wd.future { opacity: 0.4; }
.wck-acts { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.wck-btn { flex: 1 1 auto; text-align: center; padding: 10px 14px; border-radius: 999px; font-size: 14px; font-weight: 700; border: 2px solid var(--ink); color: var(--ink); white-space: nowrap; }
.wck-btn.wck-primary { background: var(--ink); color: #fff; }
.wck-btn:hover { opacity: 0.88; }
.wck-result [role="button"]:focus-visible, .wck-box [role="button"]:focus-visible { outline-color: var(--bg1); }
.wck-next { margin-top: 10px; font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; text-align: center; }

.wck-toast { position: absolute; left: 50%; bottom: 14px; transform: translate(-50%, 8px); max-width: calc(100% - 24px); padding: 8px 14px; border-radius: 999px; background: var(--ink); color: #fff; font-size: 13.5px; font-weight: 600; opacity: 0; pointer-events: none; z-index: 60; transition: opacity 0.18s, transform 0.18s; box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.wck-toast.on { opacity: 1; transform: translate(-50%, 0); }
.wck-hand { position: absolute; left: 0; top: 0; width: 44px; height: 44px; z-index: 70; pointer-events: none; opacity: 0; filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.35)); }
.wck-confetti { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 5; border-radius: 16px; }
.wck-confetti i { position: absolute; top: -14px; width: 8px; height: 12px; border-radius: 2px; animation: wck-fall 1.4s ease-in both; }
@keyframes wck-fall { to { transform: translateY(520px) rotate(540deg); opacity: 0.2; } }
.wck-pop { animation: wck-pop 0.22s ease-out; }
.wck-shake { animation: wck-shake 0.32s; }
@keyframes wck-pop { 0% { transform: scale(1.12); } 100% { transform: scale(1); } }
@keyframes wck-shake { 0%, 100% { transform: translateX(0); } 20% { transform: translateX(-5px); } 40% { transform: translateX(5px); } 60% { transform: translateX(-4px); } 80% { transform: translateX(3px); } }

.wck-modal { position: absolute; inset: 0; z-index: 80; display: flex; align-items: center; justify-content: center; padding: 12px; background: rgba(14, 18, 46, 0.6); }
.wck-box { width: 100%; max-width: 440px; max-height: 100%; overflow: auto; background: var(--paper); color: var(--ink); border-radius: 16px; padding: 14px 16px 16px; }
.wck-mh { display: flex; align-items: center; justify-content: space-between; font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.wck-x { width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: #eef0f6; font-size: 20px; line-height: 1; }
.wck-hr { display: flex; align-items: center; gap: 12px; padding: 9px 0; border-top: 1px solid var(--line); }
.wck-demo { flex: none; width: 110px; display: flex; align-items: center; justify-content: center; gap: 4px; }
.wck-ht { font-size: 13.5px; line-height: 1.4; }
.wck-box .wck-dots i { background: #cfd6e6; }
.wck-box .wck-dots i.on { background: #e0a800; }
.wck-aw { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; margin-top: 6px; justify-items: center; }
.wck-ah { font-size: 11.5px; font-weight: 700; color: var(--muted); }
.wck-ad { position: relative; width: 38px; height: 38px; display: flex; align-items: center; justify-content: center; border-radius: 50%; border: 2px solid var(--line); font-size: 13px; font-weight: 600; font-variant-numeric: tabular-nums; }
.wck-ad.done { background: var(--okbg); border-color: var(--ok); color: var(--ok); }
.wck-ad.done i { position: absolute; right: -4px; bottom: -4px; width: 16px; height: 16px; padding: 3px; border-radius: 50%; background: var(--ok); color: #fff; }
.wck-ad.today { border-color: #e0a800; box-shadow: 0 0 0 2px rgba(224, 168, 0, 0.3); }
.wck-ad.future { opacity: 0.32; }
.wck-ad small { position: absolute; top: -9px; left: 50%; transform: translateX(-50%); padding: 0 3px; background: var(--paper); font-size: 9.5px; font-weight: 700; color: var(--muted); line-height: 1.2; }
.wck-ad[role="button"]:hover { background: #eef0f6; }
@media (prefers-reduced-motion: reduce) { .wck-pop, .wck-shake, .wck-result.wck-fresh { animation: none; } }

/* Reply All Storm — game styles (the shell comes from kit.css). */
.rs { --bg1: #1a2462; --bg2: #2b3f95; --flood: #ef3e4a; --next: #ffa51f; --mute: #63b3ff; --line: #dfe3ee; }
.rs-net { position: relative; width: 100%; margin: 0 auto; }
.rs-lines { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.rs-lines line { stroke: rgba(176, 194, 255, 0.6); stroke-width: 5; stroke-linecap: round; transition: stroke 0.2s; }
.rs-lines line.rs-e-flood { stroke: #ff7b84; }
.rs-lines line.rs-e-next { stroke: var(--next); stroke-dasharray: 3 13; animation: rs-march 0.7s linear infinite; }
.rs-lines line.rs-e-cut { stroke: rgba(176, 194, 255, 0.24); stroke-dasharray: 2 11; }
@keyframes rs-march { to { stroke-dashoffset: -16; } }

.rs-node { position: absolute; display: flex; align-items: center; justify-content: center; aspect-ratio: 1; border-radius: 50%; transform: translate(-50%, -50%);
  background: #eef1ff; color: #5266c4; box-shadow: 0 0 0 3px #fff, 0 6px 14px rgba(5, 10, 45, 0.4); cursor: pointer; transition: background 0.18s, color 0.18s, box-shadow 0.18s; }
.rs-node svg { width: 62%; height: 62%; display: block; }
.rs-node:focus-visible { outline: 3px solid var(--gold); outline-offset: 4px; }
.rs-node.rs-safe:hover { box-shadow: 0 0 0 3px #fff, 0 0 0 7px rgba(99, 179, 255, 0.55), 0 6px 14px rgba(5, 10, 45, 0.4); }
.rs-node.rs-next { box-shadow: 0 0 0 3px #fff, 0 0 0 7px var(--next), 0 6px 14px rgba(5, 10, 45, 0.4); animation: rs-pulse 1.1s ease-in-out infinite; }
@keyframes rs-pulse { 50% { box-shadow: 0 0 0 3px #fff, 0 0 0 11px rgba(255, 165, 31, 0.45), 0 6px 14px rgba(5, 10, 45, 0.4); } }
.rs-node.rs-flood { background: linear-gradient(180deg, #ff7a7a, var(--flood)); color: #fff; box-shadow: 0 0 0 3px #ffc9cc, 0 6px 14px rgba(60, 5, 20, 0.45); cursor: default; }
.rs-node.rs-src { box-shadow: 0 0 0 3px #fff, 0 0 0 7px var(--flood), 0 6px 14px rgba(60, 5, 20, 0.45); }
.rs-node.rs-muted { background: #f3f8ff; color: #2f7fd6; box-shadow: 0 0 0 3px #fff, 0 0 0 8px var(--mute), 0 6px 14px rgba(5, 10, 45, 0.4); cursor: default; }
.rs-node.rs-saved { background: var(--okbg); color: var(--ok); box-shadow: 0 0 0 3px #fff, 0 0 0 7px #4ade80, 0 6px 14px rgba(5, 10, 45, 0.4); cursor: default; }
.rs-node.rs-hint { box-shadow: 0 0 0 3px #fff, 0 0 0 8px var(--gold), 0 0 22px 10px rgba(255, 216, 74, 0.75); animation: rs-glow 0.9s ease-in-out infinite; }
@keyframes rs-glow { 50% { box-shadow: 0 0 0 3px #fff, 0 0 0 12px var(--gold), 0 0 30px 14px rgba(255, 216, 74, 0.9); } }
.rs-w { position: absolute; right: -22%; bottom: -14%; min-width: 2.1em; padding: 0.12em 0.34em; border-radius: 999px; background: var(--gold); color: #1b2233; font-size: 1em; font-weight: 800; line-height: 1.25; text-align: center; box-shadow: 0 2px 5px rgba(5, 10, 45, 0.45); }
.rs.wck-won .rs-node { cursor: default; }

.rs-hud { display: none; align-items: center; gap: 10px; margin: 0 0 12px; padding: 8px 12px; border-radius: 12px; background: rgba(255, 255, 255, 0.12); font-size: 13.5px; }
.rs-hud .rs-bar { flex: 1 1 60px; min-width: 50px; height: 12px; }
.rs-hg b { font-size: 15px; }
.rs-hc { white-space: nowrap; font-variant-numeric: tabular-nums; }
.rs-hc b { font-size: 15px; }
.rs[data-layout="narrow"] .rs-hud { display: flex; }
.rs[data-layout="narrow"] .rs-goal, .rs[data-layout="narrow"] .rs-meter { display: none; }
.rs[data-layout="narrow"] .wck-key { margin-top: 0; }
.rs-fail { display: flex; flex-direction: column; gap: 4px; max-width: 420px; margin: 14px auto 0; padding: 12px 14px; border-radius: 14px; background: var(--paper); color: var(--ink); box-shadow: 0 10px 24px rgba(5, 10, 45, 0.35); }
.rs-fail[hidden] { display: none; }
.rs-fail > b { font-size: 16px; color: var(--bad); }
.rs-fail > span { font-size: 14px; }
.rs-fa { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }

.rs-goal { display: flex; flex-direction: column; padding: 12px 14px; border-radius: 14px; background: rgba(255, 255, 255, 0.12); }
.rs-goal small { font-size: 11.5px; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase; color: var(--gold); }
.rs-goal b { font-size: 26px; line-height: 1.15; font-weight: 800; }
.rs-goal span { font-size: 13.5px; opacity: 0.92; }
.rs-meter { margin-top: 12px; }
.rs-bar { position: relative; display: block; height: 14px; border-radius: 999px; background: rgba(255, 255, 255, 0.92); }
.rs-bar i { position: absolute; left: 0; top: 0; bottom: 0; min-width: 0; border-radius: 999px; background: linear-gradient(90deg, #ff7a7a, var(--flood)); transition: width 0.3s; }
.rs-bar i.over { background: #8f1020; }
.rs-bar em { position: absolute; top: -4px; bottom: -4px; width: 3px; margin-left: -1.5px; border-radius: 2px; background: #1b2233; box-shadow: 0 0 0 1.5px #fff; }
.rs-cap { display: flex; justify-content: space-between; gap: 8px; margin-top: 7px; font-size: 13px; }
.rs-cap b { font-size: 15px; }
.rs-k { border-radius: 50% !important; }
.rs-kf { background: var(--flood); }
.rs-kn { background: #eef1ff; box-shadow: 0 0 0 2.5px var(--next); }
.rs-km { background: #f3f8ff; box-shadow: 0 0 0 2.5px var(--mute); }
.rs-kt { width: auto !important; padding: 0 5px; border-radius: 999px !important; background: var(--gold); color: #1b2233; font-size: 10.5px; font-weight: 800; }

.rs-mini { position: relative; flex: none; width: 32px; left: auto; top: auto; transform: none; font-size: 9.5px; animation: none !important; cursor: default; }
.rs-arrow { font-weight: 700; color: var(--muted); }
.rs-link { flex: none; width: 16px; height: 0; border-top: 3px dotted var(--next); }
.rs-minibar { width: 96px; box-shadow: 0 0 0 1.5px var(--line); }
@media (prefers-reduced-motion: reduce) { .rs-node, .rs-lines line { animation: none !important; } }