/* Made with love by Ayetullah BAKAN*/

@import url('https://fonts.googleapis.com/css?family=Numans');

/* body arkaplan kaldır */
html, body {
    background: none !important;
    height: 100%;
    margin: 0;
    padding: 0;
    overflow: hidden; 
}
.error-message {
    color: #ff4d4d;
    background: rgba(0, 0, 0, 0.4);
    padding: 8px 12px;
    border-radius: 6px;
    display: block;
    margin-bottom: 10px;
    text-align: center;
    font-weight: bold;
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/*geri butonu*/
#back-button {
    position: fixed;
    top: 15px;
    left: 15px;
    background-color: rgba(0, 0, 0, 0.6);
    color: #ffc107; /* altın sarısı gibi */
    padding: 8px 12px;
    border-radius: 5px;
    font-weight: 600;
    text-decoration: none;
    font-size: 16px;
    display: flex;
    align-items: center;
    gap: 6px;
    z-index: 11000;
    transition: background-color 0.3s ease;
}

    #back-button:hover, #back-button:focus {
        background-color: rgba(0, 0, 0, 0.8);
        color: #fff;
        outline: none;
    }

/* mobilde daha küçük */
@media (max-width: 576px) {
    #back-button {
        font-size: 14px;
        padding: 6px 10px;
        top: 10px;
        left: 10px;
    }
}

/* video arka plan */
#background-video {
    position: fixed;
    right: 0;
    bottom: 0;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: -1;
    object-fit: cover;
    background-size: cover;
}

.container {
    height: 100%;
    align-content: center;
}

.card {
    height: 370px;
    margin-top: auto;
    margin-bottom: auto;
    width: 400px;
    background-color: rgba(0,0,0,0.5) !important;
}

.social_icon span {
    font-size: 60px;
    margin-left: 10px;
    color: #FFC312;
}

    .social_icon span:hover {
        color: white;
        cursor: pointer;
    }

.card-header h3 {
    color: white;
}

.social_icon {
    position: absolute;
    right: 20px;
    top: -45px;
}

.input-group-prepend span {
    width: 50px;
    background-color: #FFC312;
    color: black;
    border: 0 !important;
}

input:focus {
    outline: 0 0 0 0 !important;
    box-shadow: 0 0 0 0 !important;
}

.remember {
    color: white;
}

    .remember input {
        width: 20px;
        height: 20px;
        margin-left: 15px;
        margin-right: 5px;
    }

.login_btn {
    color: black;
    background-color: #FFC312;
    width: 100px;
}

    .login_btn:hover {
        color: black;
        background-color: white;
    }

.links {
    color: white;
}

    .links a {
        margin-left: 4px;
    }