body {
    background: linear-gradient(135deg, #07071f, #0b1b3a);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #fff;
    min-height: 100vh;
}

.container {
    padding-top: 50px;
    padding-bottom: 50px;
}


fieldset {
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 22px;
    padding: 35px !important;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
    animation: fadeIn 0.8s ease-out;
}


legend {
    width: auto;
    padding: 14px 26px;
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    color: #ffffff;
    background: linear-gradient(135deg, rgba(0,210,255,0.18), rgba(58,123,213,0.12));
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 16px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.35);
    backdrop-filter: blur(14px);
    display: inline-flex;
    align-items: center;
    gap: 12px;
    position: relative;
    overflow: hidden;
    animation: legendFadeIn 0.8s ease-out;
}

    /* parlama efekti */
    legend::after {
        content: "";
        position: absolute;
        top: -50%;
        left: -50%;
        width: 200%;
        height: 200%;
        background: radial-gradient(circle, rgba(77,220,255,0.25), transparent 60%);
        animation: glowMove 4s infinite linear;
    }

    /* küçük accent */
    legend::before {
        content: "";
        width: 10px;
        height: 10px;
        background: #4ddcff;
        border-radius: 50%;
        box-shadow: 0 0 12px #4ddcff;
    }

/* giriş animasyonu */
@keyframes legendFadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px) scale(0.98);
    }

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

/* hareketli glow */
@keyframes glowMove {
    0% {
        transform: translate(0, 0);
    }

    50% {
        transform: translate(10%, 10%);
    }

    100% {
        transform: translate(0, 0);
    }
}

/* hover efekti */
legend:hover {
    transform: translateY(-2px) scale(1.01);
    transition: 0.3s ease;
    box-shadow: 0 20px 55px rgba(0,210,255,0.18);
}












label {
    color: #d7e7ff;
    font-weight: 400;
    margin-bottom: 6px;
    display: inline-block;
}


.form-control {
    background: rgba(255,255,255,0.06) !important;
    border: 1px solid rgba(255,255,255,0.15) !important;
    color: #fff !important;
    border-radius: 12px !important;
    padding: 10px 12px;
    margin-bottom: 15px;
    transition: .25s;
}

    .form-control:focus {
        border-color: #4ddcff !important;
        box-shadow: 0 0 0 3px rgba(77,220,255,0.25);
    }


    .form-control table {
        width: 100%;
        border-spacing: 8px;
    }

    .form-control tr {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
    }

    .form-control td {
        padding: 0 !important;
    }


    .form-control input[type="radio"],
    .form-control input[type="checkbox"] {
        accent-color: #4ddcff;
        transform: scale(1.1);
        margin-right: 8px;
    }

.checkbox-modern input[type="checkbox"] {
    display: none;
}

.checkbox-modern label {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    cursor: pointer;
    transition: .25s;
}

    .checkbox-modern label:hover {
        border-color: #4ddcff;
        transform: translateY(-2px);
    }

.checkbox-modern input[type="checkbox"]:checked + label {
    background: linear-gradient(135deg,#00d2ff,#3a7bd5);
    color: #fff;
    border-color: transparent;
}

.LoadingIcon {
    display: none;
    width: 36px;
}






.question-banner {
    display: flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, rgba(0,210,255,0.15), rgba(58,123,213,0.12));
    border: 1px solid rgba(77, 220, 255, 0.35);
    border-left: 6px solid #4ddcff;
    padding: 16px 18px;
    border-radius: 14px;
    margin: 18px 0;
    backdrop-filter: blur(12px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.25);
    transition: 0.3s ease;
}

    .question-banner:hover {
        transform: translateY(-2px);
        box-shadow: 0 18px 40px rgba(0,210,255,0.15);
    }

.question-icon {
    font-size: 22px;
}

.question-title {
    font-size: 15px;
    font-weight: 600;
    color: #e9f6ff;
    letter-spacing: 0.3px;
}

.question-subtitle {
    font-size: 13px;
    color: #9fdcff;
    margin-top: 2px;
}






.radio-modern input[type="radio"] {
    display: none;
}

.radio-modern label {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 12px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    cursor: pointer;
    transition: .25s;
}

    /* hover */
    .radio-modern label:hover {
        border-color: #4ddcff;
        transform: translateY(-2px);
    }

    .radio-modern input[type="radio"]:checked + label,
    .radio-modern label:has(input[type="radio"]:checked) {
        background: linear-gradient(135deg,#00d2ff,#3a7bd5);
        color: #fff;
        border-color: transparent;
        box-shadow: 0 10px 25px rgba(0,210,255,0.3);
    }


.rating-scale input[type="radio"] {
    display: none;
}

.rating-scale label {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    cursor: pointer;
    transition: .2s;
}

    .rating-scale label:hover {
        border-color: #4ddcff;
        transform: translateY(-2px);
    }

.rating-scale input[type="radio"]:checked + label {
    background: linear-gradient(135deg,#00d2ff,#3a7bd5);
    color: #fff;
}











.btn-success {
    background: linear-gradient(135deg,#00d2ff,#3a7bd5);
    border: none;
    padding: 12px 45px;
    border-radius: 50px;
    font-weight: 600;
    transition: .3s;
}

    .btn-success:hover {
        transform: translateY(-2px);
        box-shadow: 0 15px 30px rgba(0,210,255,0.4);
    }


@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(25px);
    }

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


@media (max-width:768px) {
    fieldset {
        padding: 20px !important;
    }

    .btn-success {
        width: 100%;
    }
}