/* Кометика — общий стиль сайта и кабинета. Кнопки и карточки — родня «Супер слизням». */
:root{--ink:#2b2350;--ink2:#6d6890;--cream:#fffaf0;--line:#eadfc8;--green:#58c322;--green-d:#3a9412;--sun:#ffb81f;--sun-d:#d98a00;--coral:#ff6257;--coral-d:#c93a31;
  --sky:#39a9ff;--sky-d:#1f7fd0;--violet:#8b6cf6;--violet-d:#6244d0;--night:#140b3c;--gold:#ffcf3f;}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{min-height:100vh;background:#1d0f52;color:#fff;font-family:'Nunito','Trebuchet MS',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;font-weight:800;-webkit-font-smoothing:antialiased;overflow-x:hidden;}
#sky{position:fixed;inset:0;width:100%;height:100%;z-index:0;display:block;}
.page{position:relative;z-index:1;min-height:100vh;display:flex;flex-direction:column;}
a{color:inherit;}
.ic{width:1.15em;height:1.15em;fill:currentColor;flex:none;}
.wrap{width:100%;max-width:1120px;margin:0 auto;padding:0 20px;}
@media (max-width:520px){.wrap{padding:0 16px;}}

/* ---------- кнопки (как в игре) ---------- */
.btn{--c:var(--green);--d:var(--green-d);display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:18px;padding:12px 20px;cursor:pointer;text-decoration:none;
  font-family:inherit;font-weight:900;font-size:clamp(16px,1vw + 11px,20px);line-height:1.1;color:#fff;text-shadow:0 2px 0 rgba(0,0,0,.16);white-space:nowrap;
  background:linear-gradient(180deg,rgba(255,255,255,.3),rgba(255,255,255,0) 55%),var(--c);box-shadow:0 5px 0 var(--d),0 10px 16px rgba(10,5,40,.28);
  transition:transform .07s,box-shadow .07s,filter .15s;touch-action:manipulation;}
.btn:hover{filter:brightness(1.05);}
.btn:active{transform:translateY(4px);box-shadow:0 1px 0 var(--d),0 3px 6px rgba(10,5,40,.25);}
.btn:disabled{opacity:.5;cursor:not-allowed;}
.btn-g{--c:var(--green);--d:var(--green-d);}.btn-b{--c:var(--sky);--d:var(--sky-d);}.btn-o{--c:var(--sun);--d:var(--sun-d);}
.btn-r{--c:var(--coral);--d:var(--coral-d);}.btn-p{--c:var(--violet);--d:var(--violet-d);}
.btn-gr{--c:#ffffff;--d:#cfd3e2;color:var(--ink);text-shadow:none;}
.btn-ghost{--c:rgba(255,255,255,.12);--d:rgba(0,0,0,.25);box-shadow:inset 0 0 0 2px rgba(255,255,255,.28),0 4px 0 rgba(0,0,0,.18);background:var(--c);}
.btn-sm{font-size:15px;padding:9px 14px;border-radius:14px;}
.btn-xl{font-size:clamp(20px,1.6vw + 12px,28px);padding:15px 28px;border-radius:24px;}
.btn-wide{width:100%;}
.link{background:none;border:0;padding:0;font:inherit;color:var(--sky-d);cursor:pointer;text-decoration:underline;text-underline-offset:3px;}

/* ---------- шапка ---------- */
.top{position:relative;z-index:20;padding:14px 0;}
.top .wrap{display:flex;align-items:center;gap:14px;}
.brand{display:flex;align-items:center;gap:8px;text-decoration:none;color:#fff;}
.brand canvas{width:64px;height:40px;}
.brand b{font-weight:900;font-size:19px;letter-spacing:.5px;line-height:.95;text-transform:uppercase;}
.brand b i{display:block;font-style:normal;color:var(--gold);}
.top .sp{flex:1;}
.top-nav{display:flex;align-items:center;gap:10px;}
.kid-chip{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.12);border-radius:999px;padding:4px 14px 4px 4px;font-weight:900;}
.kid-chip canvas{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.85);}
.burger{display:none;width:46px;height:46px;border-radius:14px;border:0;background:rgba(255,255,255,.14);color:#fff;cursor:pointer;align-items:center;justify-content:center;}
.burger .ic{width:26px;height:26px;}
.drop{display:none;}
@media (max-width:760px){
  .top-nav{display:none;}
  .burger{display:inline-flex;}
  .drop.open{display:flex;position:absolute;right:16px;top:70px;z-index:30;flex-direction:column;gap:10px;background:var(--cream);color:var(--ink);border-radius:22px;padding:14px;min-width:240px;box-shadow:0 18px 40px rgba(10,5,40,.45);}
  .drop .kid-chip{background:#f1ecdf;color:var(--ink);}
  .top.inline .top-nav{display:flex;}
  .top.inline .top-nav .hl{display:none;}
  .top.inline .burger{display:none;}
  .top.inline .top-nav .btn-sm{padding:8px 12px;font-size:14px;white-space:nowrap;}
}
@media (max-width:380px){.top.inline .top-nav .btn-sm .ic{display:none;}.top.inline .top-nav .btn-sm{font-size:13px;padding:8px 10px;}.top.inline .brand svg.klogo{height:44px;}.top.inline .wrap{gap:8px;}}

/* ---------- карточки ---------- */
.card{background:var(--cream);color:var(--ink);border-radius:28px;padding:22px;box-shadow:0 8px 0 rgba(10,5,40,.25),0 22px 44px rgba(10,5,40,.35);}
.card h2{font-size:clamp(22px,1.4vw + 15px,30px);font-weight:900;line-height:1.15;margin-bottom:12px;}
.card h3{font-size:19px;font-weight:900;margin-bottom:10px;}
.muted{color:var(--ink2);}
.small{font-size:14px;}

/* ---------- формы ---------- */
.fld{display:block;margin-bottom:14px;}
.fld>span{display:block;font-size:15px;margin-bottom:6px;color:var(--ink);}
.inp{width:100%;font-family:inherit;font-weight:900;font-size:20px;color:var(--ink);background:#fff;border:3px solid var(--line);border-radius:16px;padding:11px 14px;outline:none;transition:border-color .15s,box-shadow .15s;}
.inp:focus{border-color:var(--sky);box-shadow:0 0 0 4px rgba(57,169,255,.18);}
.inp.bad{border-color:var(--coral);}
.inp.caps{text-transform:uppercase;letter-spacing:1px;}
.inp.key{letter-spacing:6px;}
select.inp{font-size:17px;}
.hint{font-size:13px;color:var(--ink2);margin-top:5px;line-height:1.35;}
.err{font-size:14px;color:var(--coral-d);margin-top:6px;min-height:0;}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;}
.row>.grow{flex:1 1 160px;min-width:0;}
.pw-wrap{position:relative;}
.pw-wrap .inp{padding-right:52px;}
.eye-btn{position:absolute;right:8px;top:50%;transform:translateY(-50%);width:38px;height:38px;border:0;border-radius:12px;background:#f1ecdf;color:var(--ink2);cursor:pointer;display:flex;align-items:center;justify-content:center;}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px;line-height:1.35;margin-bottom:10px;cursor:pointer;}
.check input{width:22px;height:22px;flex:none;accent-color:var(--green);margin-top:1px;}

/* ---------- подвал ---------- */
.foot{position:relative;margin-top:auto;padding:46px 0 26px;}
.foot .wrap{display:grid;grid-template-columns:auto 1fr auto;gap:18px 36px;align-items:start;}
.foot .slogan{font-size:clamp(26px,2vw + 16px,38px);font-weight:900;line-height:1;color:var(--gold);grid-column:1 / -1;}
.foot .docs{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:14px;}
.foot .docs a{color:rgba(255,255,255,.75);text-decoration:none;}
.foot .docs a:hover{color:#fff;text-decoration:underline;}
.foot .mail{color:#fff;text-decoration:none;font-size:16px;}
.foot .copy{font-size:13px;color:rgba(255,255,255,.55);}
.demo{display:inline-block;margin-top:10px;font-size:12px;color:rgba(255,255,255,.6);background:rgba(255,255,255,.08);border-radius:10px;padding:6px 10px;line-height:1.4;}
@media (max-width:760px){.foot .wrap{grid-template-columns:1fr;}}

/* ---------- модальное окно ---------- */
.modal{position:fixed;inset:0;z-index:100;background:rgba(10,5,40,.6);display:none;align-items:center;justify-content:center;padding:16px;}
.modal.open{display:flex;}
.modal .card{width:100%;max-width:420px;max-height:calc(100dvh - 32px);overflow-y:auto;}
.modal .card.wide{max-width:600px;}

/* ---------- статистика (как в игре) ---------- */
.st-sum{margin-bottom:8px;color:var(--ink);}
.st-op{padding:8px 0;border-top:2px solid var(--line);}
.st-h{display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap;color:var(--ink);}
.st-h span{color:var(--ink2);}
.st-bar{position:relative;height:8px;border-radius:4px;background:#e6e1d3;margin:5px 0 6px;overflow:hidden;}
.st-bar u,.st-bar i{position:absolute;left:0;top:0;height:100%;border-radius:4px;}
.st-bar u{background:#ffd23f;}.st-bar i{background:#4fc22a;}
.st-n{display:flex;flex-wrap:wrap;gap:4px;align-items:center;}
.st-n i,.st-leg i{font-style:normal;font-weight:900;font-size:12px;min-width:22px;height:22px;padding:0 4px;border-radius:7px;display:inline-flex;align-items:center;justify-content:center;color:#fff;}
.n-ok{background:#4fc22a;}.n-learning{background:#f0b400;}.n-weak{background:#f0503f;}.n-new{background:#b9bfcc;}
.st-w{margin-top:5px;color:#c23a2b;}
.st-leg{display:flex;flex-wrap:wrap;gap:4px 10px;align-items:center;padding-top:8px;border-top:2px solid var(--line);font-size:12px;}
.st-leg i{min-width:12px;height:12px;padding:0;border-radius:4px;margin-right:-6px;}
.st-leg span{margin-right:4px;}
.top10{list-style:none;counter-reset:t;display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:8px;}
.top10 li{counter-increment:t;display:flex;align-items:center;gap:8px;background:#fff;border:2px solid var(--line);border-radius:14px;padding:7px 10px;}
.top10 li:before{content:counter(t);flex:none;width:24px;height:24px;border-radius:8px;background:#f0503f;color:#fff;font-size:13px;display:flex;align-items:center;justify-content:center;}
.top10 b{font-size:17px;white-space:nowrap;}
.top10 small{margin-left:auto;color:var(--ink2);font-size:12px;white-space:nowrap;}

/* ---------- выбор сложности (как в игре) ---------- */
.d-item{display:flex;align-items:center;gap:10px;background:#fff;border:2px solid var(--line);border-radius:18px;padding:6px 12px;margin-bottom:8px;cursor:pointer;box-shadow:0 3px 0 var(--line);}
.d-item.sel{border-color:#9ee06f;background:#f0fbe6;box-shadow:0 3px 0 #9ee06f;}
.d-item.lock{opacity:.5;filter:grayscale(.85);}
.d-text{flex:1;min-width:0;}
.d-name{font-size:17px;font-weight:900;}
.d-desc{font-size:13px;color:var(--ink2);}
.d-game{font-size:12px;color:#9a8f7a;margin-top:2px;}
.d-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px;}
.d-item canvas{flex:none;}
.d-tag{font-size:12px;font-weight:900;border-radius:999px;padding:3px 9px;background:#e6e1d3;color:var(--ink2);white-space:nowrap;}
.d-tag.min{background:var(--green);color:#fff;}
.d-tag.now{background:var(--sky);color:#fff;}
.art-ic{flex:none;display:block;}

@keyframes pop{0%{transform:scale(.92);opacity:0;}100%{transform:none;opacity:1;}}
.pop{animation:pop .25s ease-out;}
@keyframes shake{25%{transform:translateX(-6px);}75%{transform:translateX(6px);}}
.shake{animation:shake .3s;}
.drop .btn-ghost{--c:#efe8d8;--d:#d8cfb8;color:var(--ink);text-shadow:none;box-shadow:0 4px 0 #d8cfb8;}
.drop .btn{width:100%;}

/* ---------- живой логотип «Кометика»: комета покачивается и моргает, лучи хвоста плавно колышутся, звёзды мерцают по всему хвосту, искры уплывают к кончику ---------- */
.brand svg.klogo{display:block;height:66px;width:auto;overflow:visible;}
.foot .brand svg.klogo{height:92px;}
@media (max-width:760px){.brand svg.klogo{height:54px;}.foot .brand svg.klogo{height:84px;}}
.klogo .k-comet{animation:kBob 4.2s ease-in-out infinite;transform-box:fill-box;transform-origin:85% 45%;}
.klogo .k-head{animation:kHead 3.1s ease-in-out infinite;transform-box:fill-box;transform-origin:50% 60%;}
.klogo .k-eye{animation:kBlink 5.6s infinite;transform-box:fill-box;transform-origin:center;}
.klogo .k-eye:nth-of-type(2){animation-delay:.04s;}
.klogo .k-halo{animation:kHalo 2.8s ease-in-out infinite alternate;transform-box:fill-box;transform-origin:center;}
.klogo .k-tail{transform-box:fill-box;transform-origin:100% 40%;animation:kRay 4.8s ease-in-out infinite;}
.klogo .k-tail-rose{animation-duration:5.6s;animation-delay:-1.4s;}
.klogo .k-tail-violet{animation-duration:6.3s;animation-delay:-2.9s;}
.klogo .k-tail-lower-gold{animation-duration:5.2s;animation-delay:-3.7s;}
.klogo .k-st{animation:kStar 2.6s ease-in-out infinite;transform-box:fill-box;transform-origin:center;}
.klogo .k-tw{animation:kTw 3.2s ease-in-out infinite;}
.klogo .k-tw:nth-of-type(2n){animation-delay:-1.1s;}.klogo .k-tw:nth-of-type(3n){animation-delay:-2.2s;}
.klogo .k-dr{animation:kDrift 4.4s cubic-bezier(.35,.1,.6,1) infinite;transform-box:fill-box;transform-origin:center;opacity:0;}
.klogo .k-glint{animation:kGlint 3.4s ease-in-out infinite;}
@keyframes kBob{0%,100%{transform:translate(0,0) rotate(0);}50%{transform:translate(-4px,-7px) rotate(-1.2deg);}}
@keyframes kHead{0%,100%{transform:scale(1);}50%{transform:scale(1.035,.97);}}
@keyframes kBlink{0%,92%,100%{transform:scaleY(1);}95%{transform:scaleY(.08);}}
@keyframes kHalo{from{opacity:.65;transform:scale(.94);}to{opacity:1;transform:scale(1.06);}}
@keyframes kRay{0%,100%{transform:rotate(0) scale(1,1);opacity:.86;}25%{transform:rotate(1.1deg) scale(.985,1.03);opacity:1;}50%{transform:rotate(-.4deg) scale(1.03,.97);opacity:.93;}75%{transform:rotate(-1.3deg) scale(1.01,1.02);opacity:1;}}
@keyframes kStar{0%,100%{transform:scale(.45) rotate(0);opacity:calc(var(--o,1) * .3);}50%{transform:scale(1.25) rotate(45deg);opacity:var(--o,1);}}
@keyframes kTw{0%,100%{opacity:.25;}50%{opacity:.9;}}
@keyframes kDrift{0%{transform:translate(0,0) scale(.7) rotate(0);opacity:0;}10%{opacity:1;}65%{opacity:.75;}100%{transform:translate(-470px,98px) scale(.25) rotate(120deg);opacity:0;}}
@keyframes kGlint{0%,100%{opacity:.55;}50%{opacity:1;}}
@media (prefers-reduced-motion:reduce){.klogo *{animation:none!important;}}

/* ---------- кнопка музыки: всегда в углу ---------- */
.mus-btn{position:fixed;right:16px;bottom:16px;z-index:90;width:54px;height:54px;border-radius:50%;border:0;cursor:pointer;display:flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.16);color:#fff;box-shadow:inset 0 0 0 2px rgba(255,255,255,.3),0 6px 16px rgba(10,5,40,.35);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);transition:background .2s,transform .1s;}
.mus-btn .ic{width:26px;height:26px;}
.mus-btn.on{background:var(--gold);color:#5a3a00;box-shadow:0 5px 0 #d99a10,0 8px 20px rgba(255,200,60,.45);animation:musPulse 2.2s ease-in-out infinite;}
.mus-btn:active{transform:translateY(3px);}
@keyframes musPulse{50%{box-shadow:0 5px 0 #d99a10,0 0 0 8px rgba(255,207,63,.25),0 8px 20px rgba(255,200,60,.45);}}
.mus-btn.in-hdr{position:static;flex:none;width:46px;height:46px;z-index:auto;}
.mus-btn.in-hdr .ic{width:22px;height:22px;}
@media (max-width:760px){.mus-btn:not(.in-hdr){position:absolute;top:14px;bottom:auto;right:72px;width:46px;height:46px;}.mus-btn .ic{width:22px;height:22px;}}   /* телефон: кнопка в шапке и уезжает вместе с ней, не закрывает текст */

/* ---------- плашка про cookies ---------- */
.cookie-bar{position:fixed;z-index:95;left:50%;bottom:16px;transform:translateX(-50%);width:min(760px,calc(100% - 172px));display:flex;align-items:center;gap:16px;
  background:var(--cream);color:var(--ink);border-radius:22px;padding:14px 16px 14px 20px;box-shadow:0 6px 0 rgba(10,5,40,.25),0 18px 40px rgba(10,5,40,.45);}
.cookie-bar p{flex:1;font-size:15px;line-height:1.35;margin:0;}
.cookie-bar a{color:var(--sky-d);text-underline-offset:3px;}
.cookie-bar .btn{flex:none;}
.cookie-bar.bye{opacity:0;transform:translate(-50%,12px);transition:opacity .25s,transform .25s;}
@media (max-width:760px){.cookie-bar{left:12px;right:12px;bottom:12px;width:auto;transform:none;flex-direction:column;align-items:stretch;gap:10px;padding:14px;}
  .cookie-bar.bye{transform:translateY(12px);}}

/* ---------- объявление из админки ---------- */
.site-banner{position:relative;z-index:25;background:var(--gold);color:#3b2a00;text-align:center;font-weight:900;font-size:15px;padding:9px 16px;line-height:1.3;}

/* опрос родителей */
.sv-q{display:block;margin-bottom:20px;}
.sv-q>b{display:block;font-size:17px;margin-bottom:10px;line-height:1.3;}
.sv-q>b i{font-style:normal;font-weight:800;font-size:13px;color:var(--ink2);margin-left:6px;}
.sv-kid{color:var(--violet,#7b4bd6);white-space:nowrap;}
.sv-scale{display:grid;grid-template-columns:repeat(10,1fr);gap:6px;}
.sv-n{border:2px solid var(--line);background:#fff;border-radius:12px;min-height:44px;font:inherit;font-weight:900;font-size:17px;color:var(--ink);cursor:pointer;box-shadow:0 3px 0 var(--line);padding:0;}
.sv-n.on{background:var(--green);border-color:var(--green-d,#3c9a16);color:#fff;box-shadow:0 3px 0 var(--green-d,#3c9a16);}
.sv-n:active{transform:translateY(2px);}
.sv-ends{display:flex;justify-content:space-between;font-size:12px;color:var(--ink2);margin-top:6px;}
.sv-yn{display:flex;gap:10px;}.sv-yn .sv-n{flex:1;max-width:160px;}
.sv textarea{width:100%;resize:vertical;font-size:16px;}
@media (max-width:520px){.sv-scale{grid-template-columns:repeat(5,1fr);}}