:root {
    --login-ink: #182033;
    --login-muted: #77849b;
    --login-border: #e2e9f4;
    --login-blue: #2f6edb;
    --login-teal: #16a394;
    --login-dark: #141923;
}

body {
    background: #f3f6fb !important;
}

.auth-shell-premium {
    min-height: 100vh;
    display: grid;
    grid-template-columns: minmax(380px, 500px) minmax(0, 1fr);
    background: #f3f6fb;
}

.auth-shell-premium .auth-panel {
    position: relative;
    z-index: 2;
    align-items: center;
    padding: 34px;
    background: #ffffff;
    box-shadow: 18px 0 45px rgba(24, 32, 51, .08);
}

.auth-shell-premium .auth-card {
    width: 100%;
    max-width: 390px;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

.auth-shell-premium .auth-brand {
    justify-content: flex-start;
    margin-bottom: 30px;
}

.auth-shell-premium .auth-brand img {
    width: 250px;
    height: auto;
    max-height: 92px;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    object-fit: contain;
}

.auth-shell-premium .auth-card h1 {
    color: var(--login-ink);
    font-size: 30px;
    font-weight: 850;
    line-height: 1.15;
    margin-bottom: 8px;
}

.auth-shell-premium .auth-subtitle {
    color: var(--login-muted);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 26px;
}

.auth-shell-premium .form-label {
    color: #303b50;
    font-size: 13px;
    font-weight: 800;
    margin-bottom: 8px;
}

.auth-shell-premium .form-control {
    min-height: 48px;
    border: 1px solid var(--login-border);
    border-radius: 8px;
    background: #fbfdff;
    color: var(--login-ink);
    font-size: 14px;
    padding: 12px 14px;
}

.auth-shell-premium .form-control:focus {
    background: #ffffff;
    border-color: #9bb8ee;
    box-shadow: 0 0 0 .22rem rgba(47, 110, 219, .12);
}

.auth-shell-premium .form-check {
    display: flex;
    align-items: center;
    gap: 9px;
}

.auth-shell-premium .form-check-input {
    width: 18px;
    height: 18px;
    margin: 0;
    border-color: #c9d4e4;
}

.auth-shell-premium .form-check-label {
    color: #59677c;
    font-size: 13px;
    font-weight: 700;
}

.auth-shell-premium .btn-primary {
    width: 100%;
    min-height: 48px;
    border: 0;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--login-blue), var(--login-teal));
    color: #ffffff;
    font-size: 14px;
    font-weight: 800;
    box-shadow: 0 14px 24px rgba(47, 110, 219, .18);
}

.auth-shell-premium .auth-visual {
    position: relative;
    display: flex;
    justify-content: flex-end;
    padding: 56px;
    background:
        linear-gradient(115deg, rgba(20, 25, 35, .88), rgba(20, 25, 35, .48)),
        url("../images/banner.png") center/cover no-repeat;
}

.auth-shell-premium .auth-visual::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(20, 25, 35, .24), transparent 54%);
}

.auth-shell-premium .auth-visual-content {
    position: relative;
    z-index: 1;
    max-width: 620px;
    color: #ffffff;
}

.auth-eyebrow {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 0 12px;
    margin-bottom: 16px;
    border: 1px solid rgba(255, 255, 255, .22);
    border-radius: 999px;
    background: rgba(255, 255, 255, .12);
    color: rgba(255, 255, 255, .86);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.auth-shell-premium .auth-visual-content h2 {
    max-width: 600px;
    color: #ffffff;
    font-size: 42px;
    font-weight: 850;
    line-height: 1.1;
    margin-bottom: 14px;
}

.auth-shell-premium .auth-visual-content p {
    max-width: 560px;
    color: rgba(255, 255, 255, .82);
    font-size: 15px;
    line-height: 1.7;
}

.auth-shell-premium .auth-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: 28px;
}

.auth-shell-premium .auth-metric {
    padding: 16px;
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: 8px;
    background: rgba(255, 255, 255, .12);
}

.auth-shell-premium .auth-metric strong {
    color: #ffffff;
    font-size: 22px;
    font-weight: 850;
}

.auth-shell-premium .auth-metric span {
    color: rgba(255, 255, 255, .72);
    font-size: 12px;
    font-weight: 700;
}

@media (max-width: 991.98px) {
    .auth-shell-premium {
        grid-template-columns: 1fr;
    }

    .auth-shell-premium .auth-panel {
        min-height: 100vh;
        padding: 24px;
    }

    .auth-shell-premium .auth-card {
        max-width: 430px;
    }

    .auth-shell-premium .auth-visual {
        display: none;
    }
}

@media (max-width: 575.98px) {
    .auth-shell-premium .auth-brand img {
        width: 214px;
    }

    .auth-shell-premium .auth-card h1 {
        font-size: 26px;
    }
}