/* Coffer Drive — site tasarımı ("Sinema")
   ------------------------------------------------------------------
   PC programı ve mobil uygulamayla aynı dil: gece zemini, mor → fuşya →
   gül rengi marka geçişi, cam yüzeyler, büyük ve sıkı başlıklar. Koyu tema
   asıl; açık tema aynı ölçülerle çalışır. Renk/ölçü değiştirmek için tek
   yer: aşağıdaki değişkenler. */

:root {
  --arka: #06070B;
  --arka2: #0B0C12;
  --yuzey: #11131B;
  --yuzey2: #181A24;
  --yuzey3: #22252F;
  --cizgi: rgba(255, 255, 255, .08);
  --cizgi-guclu: rgba(255, 255, 255, .16);
  --metin: #F5F6FA;
  --metin2: #C9CCD8;
  --soluk: #8E93A6;
  --vurgu: #A78BFA;
  --vurgu-koyu: #8B5CF6;
  --vurgu-soluk: rgba(139, 92, 246, .14);
  --mor: #D946EF;
  --gul: #F43F5E;
  --yesil: #34D399;
  --sari: #FBBF24;
  --kirmizi: #F87171;
  --marka: linear-gradient(120deg, #8B5CF6 0%, #D946EF 55%, #F43F5E 100%);
  --marka-hale: 0 18px 44px -14px rgba(217, 70, 239, .7);
  --golge-s: 0 1px 2px rgba(0, 0, 0, .5);
  --golge: 0 24px 60px -30px rgba(0, 0, 0, .9);
  --golge-b: 0 60px 120px -40px rgba(0, 0, 0, .95);
  --yuvarlak-s: 12px;
  --yuvarlak: 18px;
  --yuvarlak-b: 26px;
  --gecis: .22s cubic-bezier(.2, .8, .2, 1);
  --yazi: "Segoe UI Variable Text", "Segoe UI", "Inter", system-ui, -apple-system, Roboto, Arial, sans-serif;
  --baslik-yazi: "Segoe UI Variable Display", "Segoe UI", "Inter", system-ui, -apple-system, Roboto, Arial, sans-serif;
  color-scheme: dark;
}

html[data-tema="acik"] {
  --arka: #F4F5FA;
  --arka2: #FFFFFF;
  --yuzey: #FFFFFF;
  --yuzey2: #F1F2F8;
  --yuzey3: #E6E8F1;
  --cizgi: rgba(15, 18, 30, .09);
  --cizgi-guclu: rgba(15, 18, 30, .18);
  --metin: #0E1018;
  --metin2: #363A4A;
  --soluk: #666B80;
  --vurgu: #7C3AED;
  --vurgu-koyu: #6D28D9;
  --vurgu-soluk: rgba(124, 58, 237, .10);
  --yesil: #059669;
  --sari: #B45309;
  --kirmizi: #DC2626;
  --golge-s: 0 1px 2px rgba(16, 24, 40, .06);
  --golge: 0 24px 50px -30px rgba(16, 24, 40, .35);
  --golge-b: 0 50px 100px -50px rgba(16, 24, 40, .45);
  color-scheme: light;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--arka);
  color: var(--metin);
  font-family: var(--yazi);
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3 { font-family: var(--baslik-yazi); letter-spacing: -.03em; line-height: 1.12; }

a { color: var(--vurgu); text-decoration: none; }
a:hover { text-decoration: underline; }

::selection { background: #D946EF; color: #fff; }

:focus-visible {
  outline: 2px solid var(--vurgu);
  outline-offset: 2px;
  border-radius: 8px;
}

.kabuk { max-width: 1200px; margin: 0 auto; padding: 0 28px; position: relative; }
.kabuk.dar { max-width: 480px; }
.dar { max-width: 480px; margin: 64px auto; position: relative; z-index: 2; }
.kabuk.genis { max-width: 1440px; }
.bosluk { flex: 1; }

/* Marka geçişli yazı */
.parlak {
  background: var(--marka);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}

/* --- Üst çubuk --- */
header.ust {
  position: sticky; top: 0; z-index: 50;
  background: linear-gradient(180deg, rgba(6, 7, 11, .78), rgba(6, 7, 11, .55));
  border-bottom: 1px solid var(--cizgi);
  -webkit-backdrop-filter: saturate(160%) blur(20px);
  backdrop-filter: saturate(160%) blur(20px);
}
html[data-tema="acik"] header.ust { background: rgba(244, 245, 250, .8); }
/* Ana sayfada kahramanın üstünde saydam başlar */
body.sahneli header.ust { position: fixed; left: 0; right: 0; background: linear-gradient(180deg, rgba(0, 0, 0, .7), transparent); border-bottom-color: transparent; -webkit-backdrop-filter: none; backdrop-filter: none; color: #fff; transition: background var(--gecis); }
body.sahneli header.ust.dolu { background: rgba(6, 7, 11, .82); border-bottom-color: rgba(255, 255, 255, .08); -webkit-backdrop-filter: saturate(160%) blur(20px); backdrop-filter: saturate(160%) blur(20px); }
.ust-ic { display: flex; align-items: center; gap: 12px; height: 72px; }
.marka {
  display: flex; align-items: center; gap: 11px;
  font-family: var(--baslik-yazi);
  font-weight: 800; font-size: 21px; color: inherit; letter-spacing: -.04em;
}
header.ust .marka { color: var(--metin); }
body.sahneli header.ust .marka { color: #fff; }
.marka:hover { text-decoration: none; }
.marka .logo { width: 34px; height: 34px; display: grid; place-items: center; filter: drop-shadow(0 6px 16px rgba(217, 70, 239, .55)); }
.marka .logo svg { width: 100%; height: 100%; display: block; }
.ust select {
  width: auto;
  height: 38px;
  background: rgba(255, 255, 255, .06); color: inherit;
  border: 1px solid var(--cizgi-guclu); border-radius: 999px;
  padding: 0 14px; font-size: 13.5px; cursor: pointer; font-family: inherit;
}
.ust select option { color: #111; }
html[data-tema="acik"] .ust select { background: #fff; }
body.sahneli .ust select { border-color: rgba(255, 255, 255, .25); background: rgba(0, 0, 0, .3); color: #fff; }
.ust .dugme { white-space: nowrap; }
.ikon-dugme {
  width: 38px; height: 38px; border-radius: 999px; display: inline-grid; place-items: center;
  background: rgba(255, 255, 255, .06); border: 1px solid var(--cizgi-guclu); color: inherit; cursor: pointer;
  transition: background var(--gecis), transform var(--gecis);
}
.ikon-dugme:hover { background: rgba(255, 255, 255, .12); }
.ikon-dugme:active { transform: scale(.94); }
.ikon-dugme svg { width: 18px; height: 18px; }
html[data-tema="acik"] .ikon-dugme { background: #fff; }
body.sahneli .ikon-dugme { color: #fff; border-color: rgba(255, 255, 255, .25); background: rgba(0, 0, 0, .3); }

/* --- Düğmeler --- */
.dugme {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  min-height: 46px;
  padding: 0 22px; border-radius: 999px; border: 1px solid transparent;
  background: var(--marka);
  background-size: 140% 100%;
  color: #fff; font-size: 15px; font-weight: 700; letter-spacing: -.005em;
  cursor: pointer; font-family: inherit; text-decoration: none;
  box-shadow: var(--marka-hale), inset 0 1px 0 rgba(255, 255, 255, .25);
  transition: transform var(--gecis), box-shadow var(--gecis), background-position .5s ease, filter var(--gecis);
}
.dugme:hover { text-decoration: none; transform: translateY(-2px); background-position: 100% 0; box-shadow: 0 24px 50px -14px rgba(217, 70, 239, .85), inset 0 1px 0 rgba(255, 255, 255, .3); }
.dugme:active { transform: translateY(0) scale(.98); }
.dugme:disabled, .dugme[disabled] { opacity: .5; cursor: not-allowed; transform: none; box-shadow: none; }
.dugme svg { width: 18px; height: 18px; flex: none; }
.dugme.ikincil {
  background: rgba(255, 255, 255, .07); color: var(--metin);
  border-color: var(--cizgi-guclu); box-shadow: none;
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
}
.dugme.ikincil:hover { background: rgba(255, 255, 255, .13); border-color: rgba(255, 255, 255, .28); }
html[data-tema="acik"] .dugme.ikincil { background: #fff; }
html[data-tema="acik"] .dugme.ikincil:hover { background: var(--yuzey2); border-color: var(--cizgi-guclu); }
body.sahneli .ust .dugme.ikincil { color: #fff; background: rgba(0, 0, 0, .3); border-color: rgba(255, 255, 255, .25); }
.dugme.beyaz { background: #fff; color: #0b0b10; box-shadow: 0 18px 40px -16px rgba(255, 255, 255, .45); }
.dugme.beyaz:hover { background: #f1f1f5; box-shadow: 0 22px 46px -16px rgba(255, 255, 255, .55); }
.dugme.cam { background: rgba(120, 120, 140, .32); color: #fff; box-shadow: none; -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }
.dugme.cam:hover { background: rgba(140, 140, 160, .42); }
.dugme.sade { background: none; color: var(--soluk); box-shadow: none; }
.dugme.sade:hover { background: var(--yuzey2); color: var(--metin); }
.dugme.tehlike { background: linear-gradient(120deg, #ef4444, #f43f5e); box-shadow: 0 14px 30px -14px rgba(244, 63, 94, .7); }
.dugme.tehlike:hover { filter: brightness(1.06); }
.dugme.kucuk { min-height: 36px; padding: 0 15px; font-size: 13.5px; box-shadow: none; }
.dugme.kucuk:not(.ikincil):not(.sade) { box-shadow: 0 10px 24px -12px rgba(217, 70, 239, .8); }
.dugme.buyuk { min-height: 56px; padding: 0 30px; font-size: 16.5px; }
.dugme.tam { width: 100%; }

/* --- Kartlar --- */
.kart {
  position: relative;
  background: linear-gradient(180deg, color-mix(in srgb, var(--yuzey) 92%, transparent), color-mix(in srgb, var(--arka2) 92%, transparent));
  border: 1px solid var(--cizgi);
  border-radius: var(--yuvarlak-b);
  padding: 30px;
  box-shadow: var(--golge);
}
.kart + .kart { margin-top: 18px; }
.kart.gecirgen { background: color-mix(in srgb, var(--yuzey) 70%, transparent); }
.kart h1, .kart h2 { letter-spacing: -.035em; }
.kart > h1:first-child { font-size: 28px !important; font-weight: 850; }

/* Giriş/kayıt kartı: sahnenin önünde cam */
body.kapili .dar .kart {
  padding: 38px 36px 32px;
  background: linear-gradient(180deg, rgba(20, 22, 32, .8), rgba(10, 11, 17, .88));
  border-color: rgba(255, 255, 255, .12);
  box-shadow: 0 60px 120px -30px rgba(0, 0, 0, .95);
  -webkit-backdrop-filter: blur(30px) saturate(1.4);
  backdrop-filter: blur(30px) saturate(1.4);
  color: #F5F6FA;
  --metin: #F5F6FA; --metin2: #C9CCD8; --soluk: #9CA1B4; --yuzey2: rgba(255, 255, 255, .06); --cizgi: rgba(255, 255, 255, .12); --cizgi-guclu: rgba(255, 255, 255, .2); --vurgu: #C4B5FD;
  animation: yuksel .6s cubic-bezier(.2, .8, .2, 1);
}
body.kapili .dar .kart::before {
  content: ""; position: absolute; inset: -1px; border-radius: inherit; padding: 1px;
  background: linear-gradient(160deg, rgba(182, 156, 255, .55), transparent 35%, transparent 65%, rgba(244, 63, 94, .45));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none;
}
body.kapili .dar .kart::after {
  content: ""; position: absolute; top: -38px; left: 36px; width: 76px; height: 76px; border-radius: 24px;
  background: var(--marka) center / cover;
  box-shadow: 0 20px 50px -14px rgba(217, 70, 239, .85), inset 0 1px 0 rgba(255, 255, 255, .35);
  display: none;
}
body.kapili .dar { margin-top: 90px; }
@keyframes yuksel { from { opacity: 0; transform: translateY(18px) scale(.98); } to { opacity: 1; transform: none; } }

/* --- Formlar --- */
label.alan { display: block; margin-bottom: 18px; }
label.alan > span {
  display: block; font-size: 13px; color: var(--soluk);
  margin-bottom: 7px; font-weight: 600;
}
input[type="text"], input[type="email"], input[type="password"], input[type="search"], input[type="datetime-local"],
select:not(.ust select), textarea {
  width: 100%; min-height: 50px; padding: 12px 16px; font-size: 15px; font-family: inherit;
  background: var(--yuzey2); color: var(--metin);
  border: 1px solid var(--cizgi); border-radius: 14px; outline: none;
  transition: border-color var(--gecis), box-shadow var(--gecis), background-color var(--gecis);
}
input:focus, select:focus, textarea:focus {
  border-color: #A78BFA;
  box-shadow: 0 0 0 4px rgba(139, 92, 246, .22);
}
input::placeholder { color: color-mix(in srgb, var(--soluk) 80%, transparent); }
input.kod {
  font-family: "Cascadia Mono", "Consolas", "SF Mono", ui-monospace, monospace;
  letter-spacing: 3px; text-transform: uppercase; font-size: 19px; text-align: center; font-weight: 700;
}
.ipucu { font-size: 13px; color: var(--soluk); margin-top: -10px; margin-bottom: 18px; }

/* --- Bildirimler --- */
.bildirim {
  padding: 13px 16px; border-radius: 14px; font-size: 14px;
  margin-bottom: 18px; border: 1px solid transparent; display: none; line-height: 1.5;
}
.bildirim.gorunur { display: block; animation: yuksel .35s ease; }
.bildirim.hata { background: rgba(248, 113, 113, .12); border-color: rgba(248, 113, 113, .38); color: #fca5a5; }
.bildirim.basari { background: rgba(52, 211, 153, .12); border-color: rgba(52, 211, 153, .38); color: #6ee7b7; }
.bildirim.bilgi { background: var(--vurgu-soluk); border-color: rgba(167, 139, 250, .38); color: #d8ccff; }
html[data-tema="acik"] body:not(.kapili) .bildirim.hata { color: #b91c1c; }
html[data-tema="acik"] body:not(.kapili) .bildirim.basari { color: #047857; }
html[data-tema="acik"] body:not(.kapili) .bildirim.bilgi { color: #5b21b6; }

/* --- Rozetler --- */
.rozet {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 11px; border-radius: 999px; font-size: 12px; font-weight: 700;
  background: var(--yuzey2); color: var(--soluk); border: 1px solid var(--cizgi);
}
.rozet::before {
  content: ""; width: 6px; height: 6px; border-radius: 50%;
  background: currentColor; box-shadow: 0 0 10px currentColor;
}
.rozet.etkin { background: rgba(52, 211, 153, .12); color: var(--yesil); border-color: rgba(52, 211, 153, .25); }
.rozet.beklemede { background: rgba(251, 191, 36, .12); color: var(--sari); border-color: rgba(251, 191, 36, .25); }
.rozet.yasakli { background: rgba(248, 113, 113, .12); color: var(--kirmizi); border-color: rgba(248, 113, 113, .25); }
.rozet.sade::before { display: none; }

/* --- Afiş duvarı (sahne arkası) --- */
.sahne-arka { position: fixed; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; background: #05060a; }
.duvar {
  position: absolute; inset: -30vh -30vw;
  display: grid; grid-template-columns: repeat(9, 1fr); gap: 18px;
  transform: perspective(1600px) rotateX(24deg) rotateZ(-12deg) scale(1.1);
  transform-origin: 50% 40%;
}
.duvar .sutun { display: grid; gap: 18px; align-content: start; animation: duvar-ak 90s linear infinite; }
.duvar .sutun:nth-child(even) { animation-direction: reverse; animation-duration: 110s; }
.duvar .afis {
  aspect-ratio: 2 / 3; border-radius: 14px; background: #1a1b24 center / cover no-repeat;
  box-shadow: 0 20px 50px -20px rgba(0, 0, 0, .8), inset 0 1px 0 rgba(255, 255, 255, .12);
}
@keyframes duvar-ak { from { transform: translateY(0); } to { transform: translateY(-50%); } }
.sahne-arka::after {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(1100px 760px at 50% 45%, rgba(5, 6, 10, .74), rgba(5, 6, 10, .45) 70%),
    linear-gradient(180deg, rgba(5, 6, 10, .85), rgba(5, 6, 10, .15) 30%, rgba(5, 6, 10, .2) 70%, rgba(5, 6, 10, .95));
}
body.kapili { background: #05060a; }
body.kapili main, body.kapili footer { position: relative; z-index: 2; }
body.kapili header.ust { background: linear-gradient(180deg, rgba(0, 0, 0, .7), rgba(0, 0, 0, .2)); border-bottom-color: transparent; color: #fff; }
body.kapili header.ust .marka { color: #fff; }
body.kapili .ust select, body.kapili .ikon-dugme { color: #fff; border-color: rgba(255, 255, 255, .25); background: rgba(0, 0, 0, .35); }
body.kapili .ust .dugme.ikincil { color: #fff; background: rgba(0, 0, 0, .35); border-color: rgba(255, 255, 255, .25); }
body.kapili footer.alt { border-top: 0; color: rgba(255, 255, 255, .5); }
@media (prefers-reduced-motion: reduce) { .duvar .sutun, .kb { animation: none !important; } }

/* --- Kahraman (ana sayfa) --- */
.sahne {
  position: relative; min-height: 100vh; min-height: 100svh;
  display: flex; align-items: center;
  padding: 120px 0 80px; overflow: hidden; color: #fff; isolation: isolate;
}
.sahne .sahne-arka { position: absolute; z-index: -1; }
.sahne::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 220px; z-index: -1;
  background: linear-gradient(180deg, transparent, var(--arka));
}
.sahne-ic { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 56px; align-items: center; width: 100%; }
.kahraman { position: relative; }
.kahraman h1 {
  font-size: clamp(38px, 4.3vw, 62px); font-weight: 850; margin: 22px 0 22px; line-height: 1.04; letter-spacing: -.045em; overflow-wrap: break-word;
  text-shadow: 0 10px 50px rgba(0, 0, 0, .5);
}
.kahraman p.buyuk { font-size: clamp(16px, 1.5vw, 19px); color: rgba(255, 255, 255, .82); margin: 0 0 32px; max-width: 32em; line-height: 1.6; }
.kahraman .dugmeler, .dugmeler { display: flex; gap: 12px; flex-wrap: wrap; }
.kahraman .guven { margin-top: 30px; display: flex; gap: 10px 22px; flex-wrap: wrap; color: rgba(255, 255, 255, .72); font-size: 14px; }
.kahraman .guven span { display: inline-flex; align-items: center; gap: 8px; }
.kahraman .guven svg { width: 18px; height: 18px; color: #86efac; flex: none; }

.etiket {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 7px 14px 7px 8px; border-radius: 999px; font-size: 13px; font-weight: 700;
  background: rgba(255, 255, 255, .08); color: #fff;
  border: 1px solid rgba(255, 255, 255, .18);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
}
.etiket i { width: 22px; height: 22px; border-radius: 999px; background: var(--marka); display: grid; place-items: center; font-style: normal; }
.etiket i svg { width: 13px; height: 13px; }

/* Program penceresi (kahramanın sağında, eğik) */
.ekran-cercevesi {
  position: relative;
  border-radius: 18px;
  background: #0b0c12;
  border: 1px solid rgba(255, 255, 255, .14);
  box-shadow: 0 80px 140px -40px rgba(0, 0, 0, .95), 0 0 0 1px rgba(0, 0, 0, .6), 0 0 120px -30px rgba(217, 70, 239, .45);
  overflow: hidden;
}
.ekran-cercevesi .pencere-cubugu {
  height: 34px; display: flex; align-items: center; gap: 8px; padding: 0 14px;
  background: linear-gradient(180deg, #1a1b24, #121319); border-bottom: 1px solid rgba(255, 255, 255, .06);
  font-size: 12px; color: rgba(255, 255, 255, .6); font-weight: 600;
}
.ekran-cercevesi .pencere-cubugu b { flex: 1; text-align: center; font-weight: 600; margin-right: 54px; }
.ekran-cercevesi .pencere-cubugu i { width: 11px; height: 11px; border-radius: 50%; background: #3a3b46; }
.ekran-cercevesi img { display: block; width: 100%; height: auto; }
.egik { transform: perspective(2000px) rotateY(-14deg) rotateX(5deg) rotateZ(1deg); transform-origin: 20% 50%; transition: transform 1s cubic-bezier(.2, .8, .2, 1); }
.egik:hover { transform: perspective(2000px) rotateY(-6deg) rotateX(2deg); }
.yuzen { position: absolute; border-radius: 16px; overflow: hidden; border: 1px solid rgba(255, 255, 255, .16); box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .95); }
.yuzen img { display: block; width: 100%; height: 100%; object-fit: cover; }
.yuzen.telefon {
  width: 30%; aspect-ratio: 9 / 19; right: -4%; bottom: -12%; border-radius: 30px; border: 6px solid #15161d;
  background: #06070b; transform: rotate(4deg);
  box-shadow: 0 50px 90px -30px rgba(0, 0, 0, .95), 0 0 0 1px rgba(255, 255, 255, .12);
}
.gorsel { position: relative; }

/* --- Bölümler --- */
.bolum { padding: 72px 0; position: relative; }
.bolum-basi { text-align: center; max-width: 700px; margin: 0 auto 42px; }
.bolum-basi h2 { font-size: clamp(30px, 4vw, 50px); margin: 0 0 14px; font-weight: 850; letter-spacing: -.04em; }
.bolum-basi p { color: var(--soluk); margin: 0; font-size: 17px; }
.bolum-basi .ust-yazi { display: inline-block; font-size: 12.5px; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; margin-bottom: 14px; }

/* İstatistik şeridi */
.seritler { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; border-radius: var(--yuvarlak-b); overflow: hidden; border: 1px solid var(--cizgi); background: var(--cizgi); margin-top: -40px; position: relative; z-index: 2; }
.seritler > div { background: color-mix(in srgb, var(--yuzey) 94%, transparent); padding: 26px 26px 24px; -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px); }
.seritler b { display: block; font-family: var(--baslik-yazi); font-size: clamp(28px, 3vw, 40px); font-weight: 850; letter-spacing: -.04em; line-height: 1.1; }
.seritler span { color: var(--soluk); font-size: 14px; }

/* Vitrin sekmeleri (programın içi) */
.gosterim { display: grid; grid-template-columns: 330px minmax(0, 1fr); gap: 34px; align-items: center; }
.gosterim-liste { display: grid; gap: 10px; }
.gosterim-liste button {
  text-align: left; font: inherit; color: var(--metin); cursor: pointer;
  background: transparent; border: 1px solid transparent; border-radius: 18px; padding: 18px 20px;
  transition: background var(--gecis), border-color var(--gecis), transform var(--gecis);
  position: relative; overflow: hidden;
}
.gosterim-liste button b { display: flex; align-items: center; gap: 12px; font-size: 17px; font-family: var(--baslik-yazi); letter-spacing: -.02em; }
.gosterim-liste button b svg { width: 22px; height: 22px; color: var(--vurgu); flex: none; }
.gosterim-liste button > span { display: block; color: var(--soluk); font-size: 14px; margin-top: 6px; line-height: 1.5; max-height: 0; overflow: hidden; opacity: 0; transition: max-height .4s ease, opacity .4s ease, margin .4s ease; margin-top: 0; }
.gosterim-liste button:hover { background: var(--yuzey); }
.gosterim-liste button.etkin { background: var(--yuzey); border-color: var(--cizgi-guclu); box-shadow: var(--golge); }
.gosterim-liste button.etkin > span { max-height: 120px; opacity: 1; margin-top: 8px; }
.gosterim-liste button.etkin::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 3px; width: 100%; background: var(--marka);
  transform-origin: left; animation: sure-dol 6s linear forwards;
}
.gosterim.duraklat .gosterim-liste button.etkin::after { animation-play-state: paused; }
@keyframes sure-dol { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.gosterim-sahne { position: relative; aspect-ratio: 16 / 10.4; }
.gosterim-sahne .ekran-cercevesi { position: absolute; inset: 0; opacity: 0; transform: scale(.97) translateY(10px); transition: opacity .6s ease, transform .8s cubic-bezier(.2, .8, .2, 1); }
.gosterim-sahne .ekran-cercevesi.gorunur { opacity: 1; transform: none; }
.gosterim-sahne::before { content: ""; position: absolute; inset: 10% 5% -8%; background: radial-gradient(closest-side, rgba(217, 70, 239, .35), transparent); filter: blur(40px); z-index: -1; }

.izgara { display: grid; gap: 18px; }
.izgara.uc { grid-template-columns: repeat(3, 1fr); }
.izgara.dort { grid-template-columns: repeat(4, 1fr); }

.ozellik {
  position: relative; overflow: hidden;
  background: linear-gradient(180deg, var(--yuzey), var(--arka2));
  border: 1px solid var(--cizgi);
  border-radius: var(--yuvarlak-b); padding: 28px 26px 26px; min-height: 250px;
  display: flex; flex-direction: column;
  transition: transform var(--gecis), border-color var(--gecis), box-shadow var(--gecis);
}
.ozellik::before {
  content: ""; position: absolute; inset: auto -30% -60% -30%; height: 80%;
  background: radial-gradient(closest-side, var(--renk, rgba(139, 92, 246, .28)), transparent);
  opacity: .7; transition: opacity var(--gecis), transform .6s ease; pointer-events: none;
}
.ozellik:hover { transform: translateY(-6px); border-color: var(--cizgi-guclu); box-shadow: var(--golge-b); }
.ozellik:hover::before { opacity: 1; transform: translateY(-10%); }
.ozellik .simge {
  width: 54px; height: 54px; border-radius: 17px; display: grid; place-items: center;
  background: var(--marka); color: #fff; margin-bottom: auto;
  box-shadow: 0 16px 36px -14px rgba(217, 70, 239, .8), inset 0 1px 0 rgba(255, 255, 255, .3);
}
.ozellik .simge svg { width: 26px; height: 26px; }
.ozellik h3 { margin: 26px 0 8px; font-size: 20px; font-weight: 800; position: relative; }
.ozellik p { margin: 0; font-size: 14.5px; color: var(--soluk); position: relative; line-height: 1.6; }
.ozellik:nth-child(2) { --renk: rgba(56, 189, 248, .28); }
.ozellik:nth-child(3) { --renk: rgba(244, 63, 94, .26); }
.ozellik:nth-child(4) { --renk: rgba(52, 211, 153, .24); }

.adimlar { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: adim; position: relative; }
.adim {
  position: relative; background: var(--yuzey); border: 1px solid var(--cizgi);
  border-radius: var(--yuvarlak-b); padding: 30px 28px; overflow: hidden;
}
.adim .numara {
  font-family: var(--baslik-yazi); font-size: 96px; font-weight: 900; line-height: .8; letter-spacing: -.06em;
  color: transparent; -webkit-text-stroke: 2px rgba(167, 139, 250, .55);
  position: absolute; right: 18px; top: 18px; opacity: .8;
}
html[data-tema="acik"] .adim .numara { -webkit-text-stroke-color: rgba(124, 58, 237, .4); }
.adim h3 { margin: 0 0 10px; font-size: 20px; font-weight: 800; max-width: 75%; }
.adim p { margin: 0; font-size: 14.5px; color: var(--soluk); position: relative; }
.adim .adim-simge { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; background: var(--vurgu-soluk); color: var(--vurgu); margin-bottom: 22px; }
.adim .adim-simge svg { width: 22px; height: 22px; }

.guvenlik-kart {
  display: grid; grid-template-columns: auto 1fr; gap: 28px; align-items: center;
  padding: 36px; border-radius: var(--yuvarlak-b);
  background: radial-gradient(600px 300px at 0% 0%, rgba(139, 92, 246, .18), transparent 70%), linear-gradient(180deg, var(--yuzey), var(--arka2));
  border: 1px solid var(--cizgi);
}
.guvenlik-kart .kalkan { width: 88px; height: 88px; border-radius: 26px; background: var(--marka); display: grid; place-items: center; color: #fff; box-shadow: var(--marka-hale); }
.guvenlik-kart .kalkan svg { width: 42px; height: 42px; }
.guvenlik-kart h2 { margin: 0 0 10px; font-size: clamp(22px, 2.4vw, 30px); font-weight: 850; }
.guvenlik-kart p { margin: 0; color: var(--soluk); font-size: 15.5px; line-height: 1.7; }

.cagri {
  position: relative; overflow: hidden; isolation: isolate;
  border-radius: 32px; padding: 72px 40px; text-align: center; color: #fff;
  background: #0b0c12; border: 1px solid rgba(255, 255, 255, .1);
}
.cagri .sahne-arka { position: absolute; z-index: -1; }
.cagri h2 { margin: 0 0 12px; font-size: clamp(30px, 4vw, 52px); font-weight: 850; letter-spacing: -.045em; }
.cagri p { margin: 0 auto 30px; color: rgba(255, 255, 255, .8); max-width: 34em; font-size: 17px; }
.cagri .dugmeler { justify-content: center; }

details.sss {
  background: var(--yuzey); border: 1px solid var(--cizgi);
  border-radius: 18px; padding: 0; margin-bottom: 12px;
  transition: border-color var(--gecis), background var(--gecis);
}
details.sss[open] { border-color: var(--cizgi-guclu); }
details.sss summary {
  cursor: pointer; font-weight: 700; list-style: none; font-size: 16.5px; padding: 20px 24px;
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
}
details.sss summary::-webkit-details-marker { display: none; }
details.sss summary::after {
  content: ""; width: 30px; height: 30px; flex: none; border-radius: 50%;
  background: var(--yuzey2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a78bfa' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='M12 5v14M5 12h14'/%3E%3C/svg%3E") center / 16px no-repeat;
  transition: transform var(--gecis);
}
details.sss[open] summary::after { transform: rotate(45deg); }
details.sss p { margin: 0; padding: 0 24px 22px; color: var(--soluk); font-size: 15px; line-height: 1.7; }
.sss-kabuk { max-width: 820px; margin: 0 auto; }

/* Kaydırınca beliren */
.belir { opacity: 0; transform: translateY(26px); transition: opacity .8s ease, transform .9s cubic-bezier(.2, .8, .2, 1); }
.belir.gorundu { opacity: 1; transform: none; }

/* --- Tablolar --- */
.tablo-sar {
  border: 1px solid var(--cizgi); border-radius: var(--yuvarlak);
  overflow-x: auto; background: var(--yuzey);
}
table.liste td .islem-grup { justify-content: flex-end; }
table.liste td, table.liste th { white-space: nowrap; }
table.liste td.sar { white-space: normal; }
table.liste .ek { color: var(--soluk); font-size: 12px; }
.islem-grup { display: flex; gap: 6px; flex-wrap: nowrap; justify-content: flex-end; }
.satir-yasakli { opacity: .6; }
table.liste { width: 100%; border-collapse: collapse; font-size: 14px; }
table.liste th, table.liste td { text-align: left; padding: 14px 16px; }
table.liste thead th {
  color: var(--soluk); font-size: 11.5px; text-transform: uppercase; letter-spacing: .08em;
  background: var(--yuzey2); border-bottom: 1px solid var(--cizgi); font-weight: 700;
}
table.liste tbody tr { border-bottom: 1px solid var(--cizgi); transition: background var(--gecis); }
table.liste tbody tr:last-child { border-bottom: 0; }
table.liste tbody tr:hover { background: var(--yuzey2); }
table.liste td.kodhucre { font-family: "Cascadia Mono", ui-monospace, Consolas, monospace; letter-spacing: 1px; }

/* --- Sayaç kutuları (yönetim) --- */
.sayac-satir { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; margin-bottom: 22px; }
.sayac {
  position: relative; overflow: hidden;
  background: linear-gradient(180deg, var(--yuzey), var(--arka2)); border: 1px solid var(--cizgi);
  border-radius: var(--yuvarlak); padding: 18px 20px;
}
.sayac::after { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--marka); opacity: .8; }
.sayac b { display: block; font-family: var(--baslik-yazi); font-size: 30px; font-weight: 850; line-height: 1.15; letter-spacing: -.04em; }
.sayac span { font-size: 12.5px; color: var(--soluk); }
.sayac.uyari b { color: var(--kirmizi); }
.sayac.uyari::after { background: linear-gradient(180deg, #ef4444, #f43f5e); }

.sekmeler { display: flex; gap: 6px; margin-bottom: 18px; flex-wrap: wrap; align-items: center; }
.sekme {
  background: var(--yuzey); border: 1px solid var(--cizgi); color: var(--soluk);
  border-radius: 999px; padding: 9px 18px; font-size: 13.5px; cursor: pointer; font-weight: 600;
  font-family: inherit; transition: all var(--gecis);
}
.sekme:hover { color: var(--metin); border-color: var(--cizgi-guclu); }
.sekme.etkin { background: var(--metin); border-color: var(--metin); color: var(--arka); }

/* --- Platform indirme kartları --- */
.platformlar { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.platform {
  position: relative; overflow: hidden;
  background: linear-gradient(180deg, var(--yuzey2), var(--yuzey)); border: 1px solid var(--cizgi); border-radius: var(--yuvarlak);
  padding: 20px; display: flex; flex-direction: column;
  transition: transform var(--gecis), border-color var(--gecis);
}
.platform:hover { transform: translateY(-3px); border-color: var(--cizgi-guclu); }
.platform.benim { border-color: rgba(167, 139, 250, .6); box-shadow: 0 0 0 1px rgba(167, 139, 250, .5) inset, 0 30px 60px -30px rgba(217, 70, 239, .55); }
.platform.benim::before { content: ""; position: absolute; inset: -40% -20% auto; height: 70%; background: radial-gradient(closest-side, rgba(217, 70, 239, .22), transparent); pointer-events: none; }
.platform .psimge {
  width: 46px; height: 46px; border-radius: 14px; background: var(--yuzey3);
  display: grid; place-items: center; font-size: 22px;
}
.platform.benim .psimge { background: var(--marka); }
.platform .ozet {
  display: flex; align-items: center; gap: 8px; margin-top: 10px;
  font-size: 11.5px; color: var(--soluk);
}
.platform .ozet code {
  flex: 1; font-family: ui-monospace, Consolas, monospace;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.platform .dugme[disabled] { pointer-events: none; }
.platform .rozet { white-space: nowrap; }

/* --- Alt bilgi --- */
footer.alt {
  border-top: 1px solid var(--cizgi); margin-top: 72px; padding: 34px 0 44px;
  color: var(--soluk); font-size: 13.5px;
}
footer.alt .alt-ic { display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; align-items: center; }
footer.alt .alt-marka { display: inline-flex; align-items: center; gap: 10px; font-weight: 700; color: var(--metin); }
footer.alt .alt-marka svg { width: 22px; height: 22px; }
footer.alt a { color: var(--soluk); }
footer.alt a:hover { color: var(--metin); }

/* --- Duyarlı --- */
@media (max-width: 1080px) {
  .sahne-ic { grid-template-columns: 1fr; gap: 48px; }
  .egik { transform: none; }
  .gosterim { grid-template-columns: 1fr; }
  .gosterim-liste { grid-template-columns: repeat(2, 1fr); }
  .izgara.dort { grid-template-columns: repeat(2, 1fr); }
  .sayac-satir { grid-template-columns: repeat(3, 1fr); }
  .seritler { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 720px) {
  .kabuk { padding: 0 16px; }
  .adimlar, .izgara.uc, .izgara.dort, .platformlar, .gosterim-liste { grid-template-columns: 1fr; }
  .sayac-satir { grid-template-columns: repeat(2, 1fr); }
  .ust-ic { height: auto; min-height: 64px; padding: 10px 16px; flex-wrap: wrap; gap: 8px; }
  .marka { font-size: 19px; }
  .kart { padding: 22px; }
  body.kapili .dar .kart { padding: 30px 22px 26px; }
  .bolum { padding: 48px 0; }
  .sahne { padding-top: 140px; }
  .yuzen.telefon { display: none; }
  .guvenlik-kart { grid-template-columns: 1fr; padding: 26px; }
  .cagri { padding: 52px 22px; }
  .seritler { margin-top: 0; }
  .duvar { grid-template-columns: repeat(5, 1fr); }
}

/* --- Site duyurusu (yönetim panelinden yazılır) --- */
.duyuru {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 13px 14px 13px 16px; border-radius: 14px; font-size: 14px; line-height: 1.5;
  background: var(--yuzey); color: var(--metin); border: 1px solid var(--cizgi-guclu);
  border-left: 4px solid var(--vurgu);
}
.duyuru.uyari { border-left-color: var(--sari); }
.duyuru.basari { border-left-color: var(--yesil); }
.duyuru .duyuru-ikon { flex: none; width: 20px; height: 20px; margin-top: 1px; color: var(--vurgu); }
.duyuru.uyari .duyuru-ikon { color: var(--sari); }
.duyuru.basari .duyuru-ikon { color: var(--yesil); }
.duyuru .duyuru-ikon svg { width: 100%; height: 100%; }
.duyuru .duyuru-metin { flex: 1; min-width: 0; white-space: pre-line; overflow-wrap: anywhere; }
.duyuru .duyuru-kapat {
  flex: none; width: 26px; height: 26px; margin: -3px -4px -3px 0; border-radius: 8px;
  display: grid; place-items: center; color: var(--soluk); background: transparent; border: 0; cursor: pointer;
}
.duyuru .duyuru-kapat:hover { background: var(--yuzey2); color: var(--metin); }
.duyuru .duyuru-kapat svg { width: 16px; height: 16px; }
.duyuru-yuzen {
  position: fixed; z-index: 90; left: 50%; bottom: 20px; transform: translateX(-50%);
  width: max-content; max-width: min(720px, calc(100% - 32px));
  box-shadow: var(--golge-b); animation: yuksel .4s ease;
}
html:not([data-tema="acik"]) input[type="datetime-local"] { color-scheme: dark; }