.sayfa{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;position:relative;overflow:hidden}
.iz{position:absolute;left:50%;bottom:-.2em;transform:translateX(-50%);font-size:clamp(60px,13vw,190px);color:#E6EBF3;pointer-events:none}
.iz b{color:#DCE5F8}
.giris-ust{padding:22px 20px;display:flex;justify-content:space-between;align-items:center;gap:12px;position:relative;max-width:1040px;width:100%;margin:0 auto}
.giris-orta{flex:1;display:flex;align-items:center;justify-content:center;padding:16px 20px 96px;position:relative}
.giris-kart{position:relative;width:min(420px,100%);background:#FFFFFF;border-radius:28px;padding:34px;display:flex;flex-direction:column;gap:18px;box-shadow:0 20px 60px rgba(28,35,51,.08)}
.kutu{display:flex;align-items:center;background:var(--zemin);border:2px solid var(--cizgi);border-radius:14px}
.kutu input{flex:1;min-width:0;font:inherit;font-size:16px;font-weight:400;background:transparent;border:none;padding:13px 14px;color:var(--yazi);outline:none}
.kutu:focus-within{border-color:var(--mavi)}
.kutu.hatali{border-color:#E5484D}
.goz{font:inherit;font-size:13px;font-weight:700;color:var(--mavi);background:transparent;border:none;cursor:pointer;padding:0 14px}
.onay{display:flex;align-items:center;gap:10px;font-size:15px;color:var(--soluk);cursor:pointer}
.onay input{width:18px;height:18px;accent-color:var(--mavi)}
.giris-alt{border-top:1px solid var(--ince);padding-top:16px;display:flex;flex-direction:column;gap:10px;text-align:center;font-size:14px}
@media (max-width:600px){.giris-kart{padding:24px;border-radius:22px}}