/* ===== sportotogarantim — paylaşılan tasarım sistemi (tüm sayfalar) =====
   Açık/koyu tema token'ları + aurora arka plan + premium bileşenler.
   Tema: :root koyu varsayılan; sistem açık ise otomatik açık; data-theme ile zorlanır. */
:root{
  --bg:#06100b;
  --surface:rgba(13,26,19,0.82); --surface2:rgba(255,255,255,0.05); --surface3:rgba(255,255,255,0.095);
  --border:rgba(255,255,255,0.13); --border2:rgba(255,255,255,0.22);
  --fg:#eafff1; --muted:#b4d4c4;
  --accent:#2fe07f; --accent2:#7cf0c0; --accent-ink:#04240f; --gold:#f2c14e; --gold-soft:rgba(242,193,78,0.12);
  --c1:#35e08a; --cx:#f2c14e; --c2:#ff7a7a;
  --c1-bg:rgba(53,224,138,0.15); --cx-bg:rgba(242,193,78,0.15); --c2-bg:rgba(255,122,122,0.15);
  --shadow:0 2px 10px rgba(0,0,0,.45),0 24px 60px rgba(0,0,0,.5);
  --r:16px; --r-sm:11px;
  --fdisp:"Onest",ui-sans-serif,system-ui,sans-serif;
  --fbody:"Onest",ui-sans-serif,system-ui,sans-serif;
  --fserif:"Instrument Serif",Georgia,serif;
  --btn-bg:linear-gradient(135deg,#46f08f,#2fe07f); --btn-fg:#04240f; --btn-base:#2fe07f; --top-bg:rgba(6,16,11,0.52);
  color-scheme:dark;
}
@media (prefers-color-scheme:light){:root:not([data-theme="dark"]){
  --bg:#f1f7f2; --surface:#ffffff; --surface2:rgba(10,30,18,0.04); --surface3:rgba(10,30,18,0.07);
  --border:rgba(10,30,18,0.11); --border2:rgba(10,30,18,0.18);
  --fg:#0e1c14; --muted:#5b6f63;
  --accent:#0e9f5a; --accent2:#17b58a; --accent-ink:#ffffff; --gold:#b7791f; --gold-soft:rgba(183,121,31,0.12);
  --c1:#0e9f6e; --cx:#a9760f; --c2:#d64550;
  --c1-bg:rgba(14,159,110,0.11); --cx-bg:rgba(169,118,15,0.12); --c2-bg:rgba(214,69,80,0.11);
  --shadow:0 1px 2px rgba(10,30,18,.05),0 14px 36px rgba(10,30,18,.09);
  --btn-bg:linear-gradient(135deg,var(--accent),var(--accent2)); --btn-fg:#ffffff; --btn-base:var(--accent);
  --top-bg:rgba(255,255,255,0.7);
  color-scheme:light;
}}
:root[data-theme="light"]{
  --bg:#f1f7f2; --surface:#ffffff; --surface2:rgba(10,30,18,0.04); --surface3:rgba(10,30,18,0.07);
  --border:rgba(10,30,18,0.11); --border2:rgba(10,30,18,0.18);
  --fg:#0e1c14; --muted:#5b6f63;
  --accent:#0e9f5a; --accent2:#17b58a; --accent-ink:#ffffff; --gold:#b7791f; --gold-soft:rgba(183,121,31,0.12);
  --c1:#0e9f6e; --cx:#a9760f; --c2:#d64550;
  --c1-bg:rgba(14,159,110,0.11); --cx-bg:rgba(169,118,15,0.12); --c2-bg:rgba(214,69,80,0.11);
  --shadow:0 1px 2px rgba(10,30,18,.05),0 14px 36px rgba(10,30,18,.09);
  --btn-bg:linear-gradient(135deg,var(--accent),var(--accent2)); --btn-fg:#ffffff; --btn-base:var(--accent);
  --top-bg:rgba(255,255,255,0.7);
  color-scheme:light;
}
:root[data-theme="dark"]{
  --bg:#06100b;
  --surface:rgba(13,26,19,0.82); --surface2:rgba(255,255,255,0.05); --surface3:rgba(255,255,255,0.095);
  --border:rgba(255,255,255,0.13); --border2:rgba(255,255,255,0.22);
  --fg:#eafff1; --muted:#b4d4c4;
  --accent:#2fe07f; --accent2:#7cf0c0; --accent-ink:#04240f; --gold:#f2c14e; --gold-soft:rgba(242,193,78,0.12);
  --c1:#35e08a; --cx:#f2c14e; --c2:#ff7a7a;
  --c1-bg:rgba(53,224,138,0.15); --cx-bg:rgba(242,193,78,0.15); --c2-bg:rgba(255,122,122,0.15);
  --shadow:0 2px 10px rgba(0,0,0,.45),0 24px 60px rgba(0,0,0,.5);
  --btn-bg:linear-gradient(135deg,#46f08f,#2fe07f); --btn-fg:#04240f; --btn-base:#2fe07f; --top-bg:rgba(6,16,11,0.52);
  color-scheme:dark;
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{min-height:100%}
body{background:var(--bg);color:var(--fg);font-family:var(--fbody);-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{font-family:var(--fdisp);letter-spacing:.2px}
a{color:inherit}
button{font-family:inherit;cursor:pointer;color:inherit}
input,textarea,select{font-family:inherit}
/* native <select> açılır liste metni her temada okunur olsun */
select option{background:var(--bg);color:var(--fg)}
.tnum{font-variant-numeric:tabular-nums}
/* ---- klavye odağı (a11y) — yalnızca klavyeyle gezerken görünür, fareyle değil ---- */
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* ---- aurora arka plan (koyu temada canlı, açık temada sakin) ---- */
.aurora{position:fixed;inset:0;z-index:-2;background:var(--bg);overflow:hidden}
.aurora i{position:absolute;border-radius:50%;filter:blur(72px);opacity:.6;mix-blend-mode:screen;will-change:transform}
.aurora .a1{width:62vw;height:62vw;top:-20vw;right:-12vw;background:radial-gradient(circle at 35% 35%,#2fe07f,#0b6a3c 48%,transparent 72%);animation:stgd1 24s ease-in-out infinite}
.aurora .a2{width:50vw;height:50vw;top:-8vw;right:6vw;background:radial-gradient(circle at 42% 42%,#9af0cf,#2bbf8e 44%,transparent 72%);animation:stgd2 28s ease-in-out infinite}
.aurora .a3{width:42vw;height:42vw;top:4vw;right:-4vw;background:radial-gradient(circle at 50% 50%,#f2c14e,transparent 64%);opacity:.5;animation:stgd1 32s ease-in-out infinite reverse}
.aurora::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 0,rgba(7,7,11,.35) 38%,var(--bg) 74%)}
@keyframes stgd1{0%,100%{transform:translate(0,0)}50%{transform:translate(-5%,4%)}}
@keyframes stgd2{0%,100%{transform:translate(0,0)}50%{transform:translate(5%,-4%)}}
:root[data-theme="light"] .aurora i{display:none}
:root[data-theme="light"] .aurora{background:radial-gradient(55vw 38vw at 88% -8%,rgba(47,224,127,.12),transparent 68%),radial-gradient(48vw 36vw at -5% 105%,rgba(242,193,78,.08),transparent 70%),var(--bg)}
@media (prefers-color-scheme:light){:root:not([data-theme="dark"]) .aurora i{display:none}:root:not([data-theme="dark"]) .aurora{background:radial-gradient(55vw 38vw at 88% -8%,rgba(47,224,127,.12),transparent 68%),radial-gradient(48vw 36vw at -5% 105%,rgba(242,193,78,.08),transparent 70%),var(--bg)}}
@media (prefers-reduced-motion:reduce){.aurora i{animation:none}}

/* ---- marka / wordmark ---- */
.stg-brand{display:flex;align-items:center;gap:10px;min-width:0;text-decoration:none}
.stg-wordmark{font-family:var(--fdisp);font-weight:700;font-size:18px;letter-spacing:-.01em;line-height:1;white-space:nowrap;color:var(--fg)}
.stg-wordmark em{font-family:var(--fserif);font-style:italic;font-weight:400;font-size:20px;background:linear-gradient(90deg,var(--accent),var(--accent2),var(--gold));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
:root[data-theme="light"] .stg-wordmark em{background:none;-webkit-text-fill-color:currentColor;color:var(--accent)}
@media (prefers-color-scheme:light){:root:not([data-theme="dark"]) .stg-wordmark em{background:none;-webkit-text-fill-color:currentColor;color:var(--accent)}}

/* ---- tema / ikon butonu ---- */
.stg-icon-btn{background:var(--surface2);border:1px solid var(--border);color:var(--fg);width:36px;height:36px;border-radius:9px;display:inline-grid;place-items:center;font-size:16px;flex:none;transition:border-color .15s,background .15s}
.stg-icon-btn:hover{border-color:var(--accent)}

/* ---- cam kart ---- */
.glass{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);box-shadow:var(--shadow);backdrop-filter:blur(16px)}

/* ---- butonlar ---- */
.stg-btn{border:1px solid var(--border);background:var(--surface2);color:var(--fg);border-radius:999px;padding:10px 18px;font-size:14px;font-weight:600;display:inline-flex;align-items:center;gap:8px;text-decoration:none;backdrop-filter:blur(8px);transition:border-color .15s,background .15s,filter .15s}
.stg-btn:hover{border-color:var(--border2);background:var(--surface3)}
.stg-btn-primary{background-color:var(--btn-base);background-image:var(--btn-bg);color:var(--btn-fg);border:none;font-weight:700;box-shadow:0 10px 28px rgba(47,224,127,.28)}
.stg-btn-primary:hover{filter:brightness(1.05)}
.stg-btn-danger{color:var(--c2);border-color:color-mix(in srgb,var(--c2) 35%,var(--border));background:var(--c2-bg)}

/* ---- pill / badge / tag ---- */
.stg-pill{font-size:12px;color:var(--muted);border:1px solid var(--border);border-radius:999px;padding:5px 11px;display:inline-flex;gap:7px;align-items:center;white-space:nowrap;background:var(--surface2)}
.stg-dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 25%,transparent)}

::selection{background:color-mix(in srgb,var(--accent) 32%,transparent)}

/* ===== Animasyonlar (performanslı; prefers-reduced-motion'a saygılı) ===== */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s cubic-bezier(.2,.8,.2,1),transform .6s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.06s}.reveal.d2{transition-delay:.12s}.reveal.d3{transition-delay:.18s}.reveal.d4{transition-delay:.24s}.reveal.d5{transition-delay:.30s}
.stg-lift{transition:transform .18s cubic-bezier(.2,.8,.2,1),box-shadow .2s ease,border-color .2s ease}
.stg-lift:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--border2)}
@keyframes stgFadeIn{from{opacity:0}to{opacity:1}}
.stg-fadein{animation:stgFadeIn .5s ease both}
@keyframes stgPop{0%{transform:scale(.92)}60%{transform:scale(1.04)}100%{transform:scale(1)}}
.stg-pop{animation:stgPop .42s cubic-bezier(.2,.9,.3,1.4) both}
@keyframes stgShimmer{100%{background-position:-200% 0}}
.stg-skel{background:linear-gradient(90deg,var(--surface2) 25%,var(--surface3) 37%,var(--surface2) 63%);background-size:200% 100%;animation:stgShimmer 1.3s linear infinite;border-radius:8px}
@keyframes stgFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
.stg-float{animation:stgFloat 4.5s ease-in-out infinite}
@keyframes stgSpin{to{transform:rotate(360deg)}}
/* sayfa açılışı — ince, güvenli (yalnızca içerik, sabit aurora etkilenmez) */
html.stg-ready body>main,html.stg-ready body>.stg-enter{animation:stgFadeIn .45s ease both}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1!important;transform:none!important;transition:none}
  .stg-lift,.stg-fadein,.stg-pop,.stg-skel,.stg-float,html.stg-ready body>main,html.stg-ready body>.stg-enter{animation:none!important;transition:none!important}
}