:root {
    color-scheme: light;
}

body.auth-page {
    margin: 0;
    min-height: 100vh;
    background: radial-gradient(circle at top right, #204a8a 0%, #10233f 44%, #0a1424 100%);
    color: #10233f;
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
}

.auth-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
}

.login-panel {
    width: min(980px, 100%);
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    background: #fff;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 18px 55px rgba(4, 19, 43, 0.45);
}

.login-brand {
    background: linear-gradient(160deg, #1f4a8c 0%, #102641 100%);
    color: #f8fbff;
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 1rem;
}

.login-brand h1 {
    margin: 0;
    font-size: clamp(1.7rem, 1.4rem + 1vw, 2.2rem);
    font-weight: 700;
    letter-spacing: 0.02em;
}

.login-brand-logo {
    display: block;
    width: min(100%, 420px);
    height: auto;
    margin-bottom: 0.5rem;
    object-fit: contain;
}

.login-brand p {
    margin: 0;
    opacity: 0.92;
    line-height: 1.5;
}

.login-form-wrap {
    padding: 2.2rem 2rem;
}

.login-form-wrap h2 {
    margin: 0 0 1.25rem 0;
    font-size: 1.3rem;
    font-weight: 650;
    color: #163257;
}

.login-form-wrap .form-floating {
    width: 100%;
}

.login-form-wrap .form-floating > .form-control {
    width: 100%;
    height: calc(3.25rem + 2px);
    border-color: #cbd5e1;
    border-radius: 0.35rem;
}

.login-form-wrap .form-floating > label {
    color: #4d6078;
    left: 0;
}

.login-form-wrap .form-check {
    display: flex;
    align-items: center;
    gap: 0.45rem;
}

.login-form-wrap .form-check-input {
    margin-top: 0;
}

.login-form-wrap .btn-login {
    width: 100%;
    height: 3rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    border: 0;
    border-radius: 0.35rem;
    background: #0d6efd;
    color: #fff;
    box-shadow: 0 8px 18px rgba(13, 110, 253, 0.24);
}

.login-form-wrap .btn-login:hover,
.login-form-wrap .btn-login:focus {
    background: #0b5ed7;
    color: #fff;
}

.login-meta {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: #4d6078;
}

.account-links {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin-top: 1rem;
}

@media (max-width: 880px) {
    .login-panel {
        grid-template-columns: 1fr;
    }

    .login-brand {
        padding: 1.8rem;
    }

    .login-brand-logo {
        width: min(100%, 340px);
    }

    .login-form-wrap {
        padding: 1.5rem;
    }
}