/* .background-tech-img {
    background-image: url(/Content/backk.jpg) !important;
    background-repeat: no-repeat;
    background-position: bottom;
    background-size: cover;
}

    .background-tech-img::before {
        content: "";
        position: absolute;
        inset: 0;
        background: linear-gradient( 120deg, rgba(0, 80, 130, 0.25), rgba(0, 0, 0, 0.45) );
        z-index: 1;
        pointer-events: none;
    }*/

:root {
    --primary: #00d4ff;
    --primary-dark: #0077ff;
    --text-dark: #102033;
    --text-muted: #62748a;
    --white-glass: rgba(255, 255, 255, 0.78);
    --border-glass: rgba(255, 255, 255, 0.45);
}

* {
    font-family: 'Noto Sans SC', 'Anek Telugu', sans-serif;
}

body {
    margin: 0;
    min-height: 100vh;
    overflow-x: hidden;
}

.background-tech-img {
    position: relative;
    min-height: 100vh;
    background-image: url('/Content/backk.jpg') !important;
    background-repeat: no-repeat;
    background-position: center bottom;
    background-size: cover;
    overflow: hidden;
}

    .background-tech-img::before {
        content: "";
        position: absolute;
        inset: 0;
        background: radial-gradient(circle at 18% 20%, rgba(0, 212, 255, 0.25), transparent 28%), radial-gradient(circle at 82% 78%, rgba(0, 119, 255, 0.22), transparent 30%), linear-gradient(120deg, rgba(0, 18, 38, 0.18), rgba(0, 10, 25, 0.58));
        z-index: 1;
        pointer-events: none;
    }

    .background-tech-img::after {
        content: "";
        position: absolute;
        inset: 0;
        background: linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px), linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px);
        background-size: 70px 70px;
        opacity: 0.18;
        z-index: 1;
        pointer-events: none;
    }

    .background-tech-img > .wrapper {
        position: relative;
        z-index: 2;
        min-height: 100vh;
    }

.page-body.auth {
    min-height: 100vh;
    display: flex;
    align-items: center;
}

    .page-body.auth .container-fluid,
    .page-body.auth .row {
        min-height: 100vh;
    }

.loginBox {
    padding: 30px;
}

    .loginBox .card {
        position: relative;
        max-width: 31rem !important;
        border: 1px solid var(--border-glass);
        border-radius: 28px;
        background: var(--white-glass);
        backdrop-filter: blur(18px);
        -webkit-backdrop-filter: blur(18px);
        box-shadow: 0 28px 70px rgba(0, 20, 45, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.7);
        overflow: hidden;
    }

        .loginBox .card::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(255,255,255,0.65), rgba(255,255,255,0.08));
            pointer-events: none;
        }

        .loginBox .card > * {
            position: relative;
            z-index: 1;
        }

    .loginBox h1 {
        margin-bottom: 8px;
        color: var(--text-dark);
        font-size: 2.55rem;
        font-weight: 700;
        letter-spacing: -1px;
    }

    .loginBox .text-muted {
        color: var(--text-muted) !important;
        font-size: 15px;
        font-weight: 400;
    }

    .loginBox .form-label {
        color: #22364d;
        font-size: 14px;
        font-weight: 600;
        margin-bottom: 8px;
    }

    .loginBox .form-control {
        height: 56px;
        border: 1px solid rgba(16, 32, 51, 0.08);
        border-radius: 14px;
        background: rgba(255, 255, 255, 0.78);
        color: #13263b;
        font-size: 15px;
        font-weight: 500;
        padding: 13px 17px;
        box-shadow: inset 0 1px 0 rgba(255,255,255,0.75);
        transition: all 0.25s ease;
    }

        .loginBox .form-control::placeholder {
            color: #8fa0b2;
            font-weight: 400;
        }

        .loginBox .form-control:focus {
            border-color: rgba(0, 167, 255, 0.7);
            background: rgba(255, 255, 255, 0.95);
            box-shadow: 0 0 0 4px rgba(0, 212, 255, 0.16), inset 0 1px 0 rgba(255,255,255,0.85);
        }

    .loginBox .mb-2 {
        margin-bottom: 18px !important;
    }

.form-check {
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-check-input {
    width: 18px;
    height: 18px;
    margin-top: 0;
    border-radius: 5px;
    border: 1px solid rgba(16, 32, 51, 0.18);
    cursor: pointer;
}

    .form-check-input:checked {
        background-color: var(--primary-dark);
        border-color: var(--primary-dark);
    }

.form-check-label {
    color: #33485f;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
}

.loginBox a.text-primary {
    color: #00a6b8 !important;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    transition: 0.2s ease;
}

    .loginBox a.text-primary:hover {
        color: #0077ff !important;
        text-decoration: underline;
    }

.btnWidthBlock {
    width: 100%;
    height: 58px;
    border: none;
    border-radius: 14px;
    background: linear-gradient(135deg, #111827, #020617) !important;
    color: #ffffff;
    font-size: 15px;
    font-weight: 800;
    letter-spacing: 0.8px;
    box-shadow: 0 16px 35px rgba(0, 0, 0, 0.28);
    transition: all 0.25s ease;
}

    .btnWidthBlock:hover {
        transform: translateY(-2px);
        background: linear-gradient(135deg, #0077ff, #00c2ff) !important;
        box-shadow: 0 18px 38px rgba(0, 119, 255, 0.35);
    }

    .btnWidthBlock:active {
        transform: translateY(0);
    }

#btnLoader {
    display: none;
    opacity: 0.85;
    cursor: not-allowed;
}

.fa-spinner {
    margin-left: 8px;
    animation: spin 0.9s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.col-lg-6.d-none.d-lg-flex {
    position: relative;
}

    .col-lg-6.d-none.d-lg-flex::after {
        content: "Blusense Lenses";
        position: absolute;
        left: 70px;
        bottom: 58px;
        color: rgba(255,255,255,0.92);
        font-size: 34px;
        font-weight: 800;
        letter-spacing: -0.8px;
        text-shadow: 0 10px 30px rgba(0,0,0,0.35);
    }

    .col-lg-6.d-none.d-lg-flex::before {
        content: "Precision Optical Systems";
        position: absolute;
        left: 72px;
        bottom: 30px;
        color: rgba(255,255,255,0.75);
        font-size: 16px;
        font-weight: 500;
        letter-spacing: 0.4px;
        text-shadow: 0 8px 20px rgba(0,0,0,0.28);
    }

 @media (max-width: 991px) {
    .loginBox {
        min-height: 100vh;
        padding: 20px;
    }

        .loginBox .card {
            max-width: 100% !important;
            border-radius: 24px;
        }

        .loginBox h1 {
            font-size: 2.2rem;
        }
}

 @media (max-width: 575px) {
    .loginBox {
        padding: 14px;
    }

        .loginBox .card {
            padding: 28px 22px !important;
            border-radius: 22px;
        }

        .loginBox h1 {
            font-size: 2rem;
        }

        .loginBox .form-control,
        .btnWidthBlock {
            height: 54px;
        }

    .form-label span.d-flex {
        gap: 12px;
        align-items: flex-start !important;
    }
}