@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}



body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: #091921;
    overflow: hidden;
}

.wrapper {
    position: relative;
    width: 750px;
    height: 450px;
    background: transparent;
    border: 2px solid rgb(24, 44, 104);
    box-shadow: 0 0 25px rgb(24, 44, 104);
    overflow: hidden;
}

.wrapper .form-box {
    position: absolute;
    top: 0;
    width: 50%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.wrapper .form-box.login {
    left: 0;
    padding: 0 60px 0 40px;
}

.wrapper .form-box.login .animation {
    transform: translateX(0);
    opacity: 1;
    filter: blur(0);
    transition: .7s ease;
    transition-delay: calc(.1s * var(--j));
}

.wrapper.active .form-box.login .animation {
    transform: translateX(-120%);
    opacity: 0;
    filter: blur(10px);
    transition-delay: calc(.1s * var(--i));
}

.wrapper .form-box.register {
    right: 0;
    padding: 0 40px 0 60px;
    pointer-events: none;
}

.wrapper.active .form-box.register {
    pointer-events: auto;
}

.wrapper .form-box.register .animation {
    transform: translateX(120%);
    opacity: 0;
    filter: blur(10px);
    transition: .7s ease;
    transition-delay: calc(.1s * var(--j));
}

.wrapper.active .form-box.register .animation {
    transform: translateX(0);
    opacity: 1;
    filter: blur(0);
    transition-delay: calc(.1s * var(--i));
}

.form-box h2 {
    font-size: 28px;
    color: #fff;
    text-align: center;
}

.form-box .input-box {
    position: relative;
    width: 100%;
    height: 40px;
    margin: 12px 0;
}

.input-box input {
    width: 100%;
    height: 100%;
    background: transparent;
    border: none;
    outline: none;
    border-bottom: 2px solid #fff;
    padding-right: 23px;
    font-size: 15px;
    color: #fff;
    font-weight: 500;
    transition: .5s;
}

.input-box input:focus,
.input-box input:valid {
    border-bottom-color: rgb(24, 44, 104);
}

.input-box label {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    font-size: 15px;
    color: #fff;
    pointer-events: none;
    transition: .5s;
}

.input-box input:focus~label,
.input-box input:valid~label {
    top: -5px;
    color: rgb(24, 44, 104);
}

.input-box i {
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    font-size: 18px;
    color: #fff;
    transition: .5s;
}

.input-box input:focus~i,
.input-box input:valid~i {
    color: rgb(24, 44, 104);
}

.btn {
    position: relative;
    width: 100%;
    height: 40px;
    background: transparent;
    border: 2px solid rgb(24, 44, 104);
    outline: none;
    border-radius: 40px;
    cursor: pointer;
    font-size: 15px;
    color: #fff;
    font-weight: 600;
    z-index: 1;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: -100%;
    left: 0;
    width: 100%;
    height: 300%;
    background: linear-gradient(#091921, rgb(24, 44, 104), #091921, rgb(24, 44, 104));
    z-index: -1;
    transition: .5s;
}

.btn:hover::before {
    top: 0;
}

.social-separator {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 8px 0;
    color: rgba(255, 255, 255, 0.5);
    font-size: 12px;
}

.social-separator::before,
.social-separator::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.social-separator span {
    padding: 0 10px;
}

.social-btn-group {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;
    margin: 10px 0;
    width: 100%;
}

.social-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.2);
    background: transparent;
    color: #fff;
    font-size: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.social-btn.google-btn:hover {
    background: #ea4335;
    border-color: #ea4335;
    box-shadow: 0 0 12px rgba(234, 67, 53, 0.5);
    transform: translateY(-2px);
}

.social-btn.facebook-btn:hover {
    background: #1877f2;
    border-color: #1877f2;
    box-shadow: 0 0 12px rgba(24, 119, 242, 0.5);
    transform: translateY(-2px);
}

.social-btn.twitter-btn:hover {
    background: #000000;
    border-color: #1e1e1f;
    box-shadow: 0 0 12px rgba(107, 107, 107, 0.5);
    transform: translateY(-2px);
}

.linkTxt {
    font-size: 13px;
    color: #fff;
    text-align: center;
    margin: 10px 0 0;
}

.linkTxt p a {
    color: rgb(24, 44, 104);
    text-decoration: none;
    font-weight: 600;
}

.linkTxt p a:hover {
    text-decoration: underline;
}

.wrapper .info-text {
    position: absolute;
    top: 0;
    width: 50%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.wrapper .info-text.login {
    right: 0;
    text-align: right;
    padding: 0 40px 60px 150px;
}

.wrapper .info-text.login .animation {
    transform: translateX(0);
    opacity: 1;
    filter: blur(0);
    transition: .7s ease;
    transition-delay: calc(.1s * var(--j));
}

.wrapper.active .info-text.login .animation {
    transform: translateX(120%);
    opacity: 0;
    filter: blur(10px);
    transition-delay: calc(.1s * var(--i));
}

.wrapper .info-text.register {
    left: 0;
    text-align: left;
    padding: 0 150px 60px 40px;
    pointer-events: none;
}

.wrapper.active .info-text.register {
    pointer-events: auto;
}

.wrapper .info-text.register .animation {
    transform: translateX(-120%);
    opacity: 0;
    filter: blur(10px);
    transition: .7s ease;
    transition-delay: calc(.1s * var(--j));
}

.wrapper.active .info-text.register .animation {
    transform: translateX(0);
    opacity: 1;
    filter: blur(0);
    transition-delay: calc(.1s * var(--i));
}

.info-text h2 {
    font-size: 36px;
    color: #fff;
    line-height: 1.3;
    text-transform: uppercase;
}

.info-text p {
    font-size: 16px;
    color: #fff;
}

.wrapper .rotate-bg {
    position: absolute;
    top: -4px;
    right: 0;
    width: 850px;
    height: 600px;
    background: linear-gradient(45deg, #091921, rgb(24, 44, 104));
    transform: rotate(10deg) skewY(40deg);
    transform-origin: bottom right;
    transition: 1.5s ease;
    transition-delay: 1.6s;
}

.wrapper.active .rotate-bg {
    transform: rotate(0deg) skewY(0deg);
    transition-delay: .5s;
}

.wrapper .rotate-bg2 {
    position: absolute;
    top: 100%;
    left: 250px;
    width: 850px;
    height: 700px;
    background: #091921;
    border-top: 3px solid rgb(24, 44, 104);
    transform: rotate(0deg) skewY(0deg);
    transform-origin: bottom left;
    transition: 1.5s ease;
    transition-delay: .5s;
}

.wrapper.active .rotate-bg2 {
    transform: rotate(-11deg) skewY(-41deg);
    transition-delay: 1.2s;
}

/* ==========================================
   RESPONSIVE (MOBİL & TABLET) EKLENTİSİ
   ========================================== */

/* Tablet & Küçük Ekranlar (Maksimum 768px) */
@media (max-width: 768px) {
    body {
        padding: 20px 10px;
        overflow-y: auto; /* Mobilde dikey kaydırmaya izin verir */
    }

    .wrapper {
        width: 100%;
        max-width: 420px; /* Mobilde kartı ideal form genişliğine getirir */
        height: auto;
        min-height: 580px;
        padding: 30px 20px;
    }

    .wrapper .form-box {
        width: 100%;
        height: auto;
        position: relative;
    }

    .wrapper .form-box.login {
        padding: 0;
    }

    .wrapper .form-box.register {
        padding: 0;
    }

    /* Bilgi metinlerini mobilde formun üstüne yerleştirir */
    .wrapper .info-text {
        position: relative;
        width: 100%;
        height: auto;
        margin-bottom: 20px;
    }

    .wrapper .info-text.login {
        padding: 0;
        text-align: center;
    }

    .wrapper .info-text.register {
        padding: 0;
        text-align: center;
    }

    .info-text h2 {
        font-size: 26px;
    }

    /* Arka plan animasyon açılarını mobil kartsı boyuta göre uyarlar */
    .wrapper .rotate-bg {
        width: 1000px;
        height: 800px;
        right: -100px;
    }

    .wrapper .rotate-bg2 {
        width: 1000px;
        height: 800px;
        left: -100px;
    }
}

/* Ekstra Küçük Mobil Ekranlar (Maksimum 480px) */
@media (max-width: 480px) {
    .wrapper {
        padding: 25px 15px;
    }

    .form-box h2 {
        font-size: 24px;
    }

    .social-btn {
        width: 38px;
        height: 38px;
        font-size: 18px;
    }

    .btn {
        height: 38px;
        font-size: 14px;
    }
}