:root{
  --bg:#E9EEF1; --panel:#F7F9FA; --stage:#F2F5F7; --ink:#14202B; --muted:#566779; --line:#CCD7DE;
  --grid:#D8E1E7; --gridStrong:#9EB0BD; --axis:#56697A;
  --A:#1D5DBF; --B:#C2610A; --C:#0F7D57; --D:#7A3FC4; --E:#00838F; --R:#C4143B;
  --sun:#FFC62E; --sunEdge:#E0A100;
  --hfont:"Bricolage Grotesque","Avenir Next","Segoe UI",system-ui,sans-serif;
  --bfont:"Atkinson Hyperlegible","Segoe UI",system-ui,-apple-system,sans-serif;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#0E141A; --panel:#141C24; --stage:#111920; --ink:#E3EAF0; --muted:#94A4B3; --line:#26323D;
    --grid:#1A242E; --gridStrong:#3A4B5A; --axis:#8095A7;
    --A:#5C9DFF; --B:#FF9B42; --C:#3CCB94; --D:#B48CFF; --E:#3CCBD6; --R:#FF5577; --sun:#FFD04D; --sunEdge:#FFD04D; color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#0E141A; --panel:#141C24; --stage:#111920; --ink:#E3EAF0; --muted:#94A4B3; --line:#26323D;
  --grid:#1A242E; --gridStrong:#3A4B5A; --axis:#8095A7;
  --A:#5C9DFF; --B:#FF9B42; --C:#3CCB94; --D:#B48CFF; --E:#3CCBD6; --R:#FF5577; --sun:#FFD04D; --sunEdge:#FFD04D; color-scheme:dark;
}

*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;min-height:100svh;display:flex;flex-direction:column;
  background:var(--bg);color:var(--ink);font-family:var(--bfont);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;
  background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:28px 28px;background-position:-1px -1px;
  padding:env(safe-area-inset-top,0) env(safe-area-inset-right,0) env(safe-area-inset-bottom,0) env(safe-area-inset-left,0);
}
button{font:inherit;color:inherit}
a{color:inherit}
:focus-visible{outline:2px solid var(--A);outline-offset:2px}
svg{display:block}

/* üst şerit */
.top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px clamp(16px,3vw,36px);max-width:1180px;width:100%;margin:0 auto}
.logo{display:flex;align-items:center;gap:8px;text-decoration:none;font-family:var(--hfont);font-weight:800;font-size:1.3rem;letter-spacing:-.02em}
.logo .dot{color:var(--R);font-weight:800}
.logo .tld{color:var(--muted);font-weight:600}
.logo .face{flex:none;display:block;width:32px;height:32px;position:relative;z-index:60}
.logo .face svg{width:100%;height:100%;overflow:visible}
.face .skin{fill:var(--sun);stroke:var(--sunEdge);stroke-width:1.2}
.face .f{fill:#14202B}
.face .s{fill:none;stroke:#14202B;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.face .r{fill:#E0284F}
.face .w{fill:#fff}
@media (prefers-reduced-motion:no-preference){
  .face.pop svg{animation:facePop .16s ease-out}
  .face.spin svg{animation:faceSpin .7s cubic-bezier(.3,1.4,.5,1)}
  .face.settle svg{animation:faceSettle .45s cubic-bezier(.3,1.6,.5,1)}
  .logo:hover .face svg{transform:rotate(-8deg)}
}
@keyframes facePop{0%{transform:scale(1.18) rotate(var(--tilt,0deg))}100%{transform:scale(1) rotate(var(--tilt,0deg))}}
@keyframes faceSpin{0%{transform:rotate(0) scale(1)}50%{transform:rotate(200deg) scale(1.25)}100%{transform:rotate(360deg) scale(1)}}
@keyframes faceSettle{0%{transform:scale(.8)}60%{transform:scale(1.12)}100%{transform:scale(1)}}
.top-act{display:flex;align-items:center;gap:8px}
.seg{display:flex;gap:2px;padding:3px;border:1px solid var(--line);border-radius:10px;background:var(--panel)}
.seg button{border:0;background:transparent;font-weight:700;font-size:.85rem;padding:5px 10px;border-radius:7px;cursor:pointer;letter-spacing:.02em}
.seg button[aria-pressed="true"]{background:var(--ink);color:var(--panel)}
.icon-btn{display:grid;place-items:center;width:38px;height:38px;border:1px solid var(--line);border-radius:10px;background:var(--panel);cursor:pointer}
.icon-btn svg{width:18px;height:18px;fill:none;stroke:var(--ink);stroke-width:2;stroke-linejoin:round}

.wrap{flex:1;width:100%;max-width:1180px;margin:0 auto;padding:0 clamp(16px,3vw,36px) 40px}

/* hero */
.hero{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:24px;align-items:center;margin:10px 0 22px;padding:clamp(20px,3.5vw,40px);background:var(--panel);border:1px solid var(--line);border-radius:22px;position:relative;overflow:hidden}
.hello{margin:0 0 .4rem;font-weight:700;color:var(--R);font-size:1rem}
.hero h1{font-family:var(--hfont);font-weight:800;font-size:clamp(2rem,1.3rem + 3.2vw,3.6rem);line-height:.95;letter-spacing:-.03em;margin:0}
.hero h1 em{font-style:normal;color:var(--R)}
.sub{margin:.8rem 0 0;color:var(--muted);font-size:1.05rem;max-width:44ch}
.hero-act{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.hero-art svg{width:100%;height:auto;max-height:240px;border-radius:14px;background:var(--stage);border:1px solid var(--line)}
.hero-art line{stroke-width:4;stroke-linecap:round}
.va{stroke:var(--A)} .vb{stroke:var(--B)} .vc{stroke:var(--C)} .vr{stroke:var(--R);stroke-dasharray:6 7}
.hd.ha{fill:var(--A)} .hd.hb{fill:var(--B)} .hd.hc{fill:var(--C)} .hd.hr{fill:var(--R)}
@media (prefers-reduced-motion:no-preference){
  .hero-art line{stroke-dasharray:220;stroke-dashoffset:220;animation:draw 7s ease-in-out infinite}
  .hero-art .vb{animation-delay:.6s}
  .hero-art .vc{animation-delay:1.2s}
  .hero-art .vr{stroke-dasharray:220;animation-name:drawR;animation-delay:1.9s}
  .hero-art .hd{opacity:0;animation:head 7s ease-in-out infinite}
  .hero-art .hb{animation-delay:.6s}
  .hero-art .hc{animation-delay:1.2s}
  .hero-art .hr{animation-name:headR;animation-delay:1.9s}
  @keyframes head{0%,13%{opacity:0}15%,80%{opacity:1}86%,100%{opacity:0}}
  @keyframes headR{0%,15%{opacity:0}17%,72%{opacity:1}78%,100%{opacity:0}}
  @keyframes draw{0%{stroke-dashoffset:220}14%,80%{stroke-dashoffset:0}92%,100%{stroke-dashoffset:220}}
  @keyframes drawR{0%{stroke-dashoffset:220}16%,72%{stroke-dashoffset:0}84%,100%{stroke-dashoffset:220}}
}

.btn{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--ink);background:transparent;padding:9px 16px;border-radius:8px;cursor:pointer;font-weight:700;font-size:.98rem;text-decoration:none;transition:transform .15s}
.btn svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2}
.btn svg circle{fill:currentColor;stroke:none}
.btn.primary{background:var(--ink);color:var(--panel)}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(1px)}
.btn.rolling svg{animation:spin .5s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* istatistikler */
.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-bottom:22px}
.stat{display:flex;align-items:center;gap:12px;padding:12px 14px;background:var(--panel);border:1px solid var(--line);border-radius:14px;min-width:0}
.stat b small{font-size:.55em;color:var(--muted);font-weight:600}
.stat b{display:block;font-family:var(--hfont);font-weight:800;font-size:1.6rem;line-height:1;font-variant-numeric:tabular-nums}
.stat span{color:var(--muted);font-size:.88rem}
.ring{flex:none;width:44px;height:44px}
.ring circle{fill:none;stroke-width:5}
.ring .bgc{stroke:var(--line)}
.ring .fg{stroke:var(--c,var(--R));stroke-linecap:round;transform:rotate(-90deg);transform-origin:center;transition:stroke-dashoffset .6s}
.stat .ico{flex:none;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--stage);border:1px solid var(--line)}
.stat .ico svg{width:22px;height:22px;fill:none;stroke:var(--c);stroke-width:2;stroke-linejoin:round;stroke-linecap:round}

.week{flex:none;display:grid;grid-template-columns:repeat(7,6px);gap:3px;align-items:end;height:44px;padding-bottom:6px}
.week i{display:block;width:6px;height:14px;border-radius:3px;background:var(--line)}
.week i.on{background:var(--B);height:26px}
.week i.now{outline:1.5px solid var(--muted);outline-offset:1.5px}

/* kaldığın yer */
.cont{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;margin:0 0 22px;padding:12px 14px 12px 18px;background:var(--panel);border:1px solid var(--line);border-left:4px solid var(--c);border-radius:14px}
.cont .lbl{color:var(--muted);font-size:.88rem}
.cont .btn{margin-left:auto}
.cont .t{font-family:var(--hfont);font-weight:800;font-size:1.15rem;flex:1;min-width:10ch}

/* filtre + arama */
.bar{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:14px}
.pills{display:flex;gap:6px;overflow-x:auto;flex:1 1 400px;padding:2px;scrollbar-width:thin}
.pills button{flex:none;display:flex;align-items:center;gap:8px;border:1px solid var(--line);background:var(--panel);font-size:.92rem;padding:5px 13px 5px 5px;border-radius:999px;cursor:pointer}
.pills .n{display:grid;place-items:center;min-width:25px;height:25px;padding:0 6px;border-radius:999px;background:var(--bg);font-weight:700;font-size:.8rem}
.pills .dot{width:10px;height:10px;border-radius:50%;background:var(--c);margin-left:8px}
.pills button[aria-pressed="true"]{background:var(--ink);color:var(--panel);border-color:var(--ink)}
.pills button[aria-pressed="true"] .n{background:var(--c,var(--R));color:#fff}
.search{flex:0 1 260px;display:flex;align-items:center;gap:8px;padding:0 12px;border:1px solid var(--line);border-radius:999px;background:var(--panel)}
.search svg{width:18px;height:18px;flex:none;fill:none;stroke:var(--muted);stroke-width:2;stroke-linecap:round}
.search input{flex:1;min-width:0;border:0;background:transparent;font:inherit;color:var(--ink);padding:8px 0;outline:none}
.search:focus-within{outline:2px solid var(--A);outline-offset:2px}

/* ders kartları */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:14px}
.card{position:relative;display:flex;flex-direction:column;background:var(--panel);border:1px solid var(--line);border-top:4px solid var(--c);border-radius:14px;overflow:hidden;transition:transform .18s,border-color .18s}
.card:hover{transform:translateY(-3px);border-color:var(--c)}
.card .band{position:relative;height:92px;background:color-mix(in srgb,var(--c) 12%,var(--stage));border-bottom:1px solid var(--line);overflow:hidden}
.card .band svg.pat{position:absolute;inset:0;width:100%;height:100%}
.card .tag{position:absolute;left:14px;top:12px;display:inline-flex;align-items:center;gap:6px;font-weight:700;font-size:.8rem;padding:3px 10px;border-radius:999px;background:var(--panel);color:var(--c);border:1px solid color-mix(in srgb,var(--c) 40%,var(--line))}
.card .body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:6px;flex:1}
.card .ch{margin:0;padding-right:40px;color:var(--muted);font-size:.85rem}
.card h3{margin:0;font-family:var(--hfont);font-weight:800;font-size:1.4rem;line-height:1.05;letter-spacing:-.02em}
.card h3 a{text-decoration:none}
.card h3 a::after{content:"";position:absolute;inset:0;z-index:1}
.card .desc{margin:0;font-size:.95rem;color:var(--ink);opacity:.86}
.card .meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:8px}
.chip{font-size:.78rem;padding:2px 9px;border-radius:999px;border:1px solid var(--line);background:var(--stage);color:var(--muted);font-weight:700}
.chip.new{background:var(--R);border-color:var(--R);color:#fff}
.chip.done{border-color:var(--C);color:var(--C)}
.star{position:absolute;z-index:2;right:12px;top:106px;display:grid;place-items:center;width:36px;height:36px;border-radius:50%;border:1px solid var(--line);background:var(--panel);cursor:pointer;transition:transform .2s}
.star svg{width:18px;height:18px;fill:none;stroke:var(--muted);stroke-width:2;stroke-linejoin:round}
.star[aria-pressed="true"] svg{fill:var(--B);stroke:var(--B)}
.star.pop{animation:pop .35s}
@keyframes pop{50%{transform:scale(1.3)}}
.card.lit{border-color:var(--c);box-shadow:0 0 0 3px color-mix(in srgb,var(--c) 45%,transparent)}
.card.picked{animation:picked 1.2s ease-out}
@keyframes picked{0%{transform:scale(1)}20%{transform:scale(1.04)}40%{transform:scale(.99)}60%{transform:scale(1.02)}100%{transform:scale(1)}}
.empty{color:var(--muted);text-align:center;padding:30px 0}

/* yakında */
.soon{margin-top:30px}
.soon h2{font-family:var(--hfont);font-weight:600;font-size:1.05rem;margin:0 0 .6rem;color:var(--muted)}
.soon-row{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}
.soon-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px dashed var(--gridStrong);border-radius:12px;color:var(--muted);font-size:.92rem;background:color-mix(in srgb,var(--panel) 60%,transparent)}
.soon-item .dot{width:10px;height:10px;flex:none;border-radius:50%;background:var(--c);opacity:.8}

/* alt */
.foot{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:6px 14px;padding:18px 16px 28px;color:var(--muted);font-size:.85rem}
.foot p{margin:0}
.link{border:0;background:none;color:var(--muted);text-decoration:underline;cursor:pointer;font-size:.85rem;padding:4px}

dialog{border:1px solid var(--line);border-radius:18px;background:var(--panel);color:var(--ink);padding:22px;width:min(92vw,380px)}
dialog::backdrop{background:rgb(0 0 0 / .35)}
dialog h2{font-family:var(--hfont);font-weight:800;margin:0 0 12px;font-size:1.35rem}
dialog input{width:100%;font:inherit;font-size:1.1rem;padding:9px 12px;border:1px solid var(--line);border-radius:10px;background:var(--stage);color:var(--ink)}
.dlg-act{display:flex;justify-content:flex-end;gap:8px;margin-top:14px}

/* konfeti */
.confetti{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:50}

@media (max-width:760px){
  .hero{grid-template-columns:1fr}
  .hero-art{order:-1}
  .hero-art svg{max-height:170px}
  .stats{grid-template-columns:1fr 1fr 1fr;gap:6px}
  .stat{flex-direction:column;text-align:center;gap:6px;padding:10px 6px}
  .stat b{font-size:1.3rem}
  .stat span{font-size:.78rem;line-height:1.2}
  .search{flex:1 1 100%}
  .grid{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  .card,.btn,.star{transition:none}
  .card.picked,.star.pop{animation:none}
}