/* Kalkil Famille — game-page overlays (profile selector, parent PIN, practice card) */
.kf{position:fixed;inset:0;z-index:70;display:flex;align-items:center;justify-content:center;padding:16px;touch-action:manipulation}
.kf.hidden{display:none}
.kf.gate{background:rgba(20,34,56,.55)}
.kf.full{background:linear-gradient(180deg,#7fd8ff 0%,#d9f6ff 60%,#fff6e0 100%);overflow:auto;align-items:flex-start}
.kf-who{width:100%;max-width:560px;margin:auto;text-align:center;padding:calc(10px + env(safe-area-inset-top)) 4px calc(14px + env(safe-area-inset-bottom))}
.kf-logo{font-weight:900;font-size:22px;color:#0f8fab;letter-spacing:.5px;margin-top:6px}
.kf-who h1{margin:8px 0 2px;font-size:clamp(26px,7vw,38px);line-height:1.15;color:#20334d}
.kf-sub{margin:0 0 18px;font-weight:800;opacity:.7;font-size:17px}
.kf-kids{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;padding:4px}
.kf-kids > .kf-kid:last-child:nth-child(odd){grid-column:1 / -1;justify-self:center;width:calc(50% - 7px)}
@media (min-width:600px){.kf-kids.n3 > .kf-kid:last-child,.kf-kids.n5 > .kf-kid:last-child{grid-column:auto;width:auto}}
.kf-kids.n1 > .kf-kid{width:100%}
.kf-kids.n1{grid-template-columns:1fr;max-width:240px;margin:0 auto}
@media (min-width:600px){.kf-kids.n3,.kf-kids.n5{grid-template-columns:repeat(3,1fr)}}
.kf-kid{display:flex;flex-direction:column;align-items:center;gap:8px;background:#fff;border-radius:26px;padding:16px 8px 14px;box-shadow:0 6px 0 rgba(32,51,77,.14);border:3px solid transparent;min-height:150px;touch-action:manipulation}
.kf-kid:active{transform:translateY(3px);box-shadow:0 3px 0 rgba(32,51,77,.14)}
.kf-kid b{font-size:22px;font-weight:900;color:#20334d;word-break:break-word}
.kf-av{display:inline-flex;align-items:center;justify-content:center;width:96px;height:96px;border-radius:50%;font-size:58px;line-height:1;box-shadow:inset 0 -5px 0 rgba(0,0,0,.06)}
.kf-av.sm{width:30px;height:30px;font-size:19px;box-shadow:none}
.kf-plink{margin:26px auto 0;display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.7);border-radius:999px;padding:10px 18px;font-weight:800;font-size:15px;color:#20334d;min-height:44px;touch-action:manipulation}
.kf-pin{max-width:320px}
.kf-dots{display:flex;justify-content:center;gap:14px;margin:16px 0 4px}
.kf-dots i{width:18px;height:18px;border-radius:50%;border:3px solid #9fb5c8;background:#fff}
.kf-dots i.on{background:#20334d;border-color:#20334d}
.kf-dots.no{animation:kfno .4s}
@keyframes kfno{25%{transform:translateX(-8px)}75%{transform:translateX(8px)}}
.kf-err{min-height:20px;margin:2px 0 8px;color:#c3362b;font-weight:800;font-size:14px}
.kf-pin .keys{touch-action:manipulation}
.kf-forgot{display:inline-block;margin-top:12px;font-weight:800;font-size:14px;color:#1a7f95}
.kf-prac .kf-big{font-size:46px;line-height:1}
.kf-skill{font-size:20px;font-weight:900;margin:6px 0 4px}
.kf-chip{position:absolute;left:0;top:6px;z-index:3;display:flex;align-items:center;gap:6px;background:#fff;border-radius:999px;padding:3px 10px 3px 3px;font-weight:900;font-size:15px;box-shadow:0 3px 0 rgba(32,51,77,.12);min-height:38px;touch-action:manipulation}
.kf-chip b{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:9ch}
.kf-chip small{font-weight:900;font-size:13px;opacity:.55}
.kf-pbox{display:flex;flex-direction:column;gap:6px;background:#fff7d6;border:2px solid #ffe08a;border-radius:18px;padding:12px 14px;margin:4px 0 14px}
.kf-pbox b{font-size:17px}.kf-pbox span{font-size:14px;opacity:.8}
.kf-plinkbtn{text-align:center;text-decoration:none;align-self:flex-start;margin-top:4px}
#home .hero{position:relative}