body.home-page {
    margin: 0;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    background: #eef3fb;
    color: #1f2a37;
    isolation: isolate;
}

.home-background {
    position: fixed;
    inset: 0;
    z-index: -1;
}

.home-background::after {
    position: absolute;
    inset: 0;
    background: rgba(238, 243, 251, 0.78);
    content: "";
}

.home-background img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.home-shell {
    max-width: 720px;
    margin: 18px auto;
    padding: 16px;
}

.home-title {
    margin: 0 0 10px;
    font-size: 1.55rem;
}

.section-title {
    margin: 0 0 14px;
    font-size: 1.2rem;
}

.home-copy {
    margin: 8px 0;
    line-height: 1.45;
}

.choice-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
    margin-top: 18px;
}

.choice-card {
    display: block;
    padding: 16px;
    background: #ffffff;
    border: 1px solid #d7deea;
    border-radius: 12px;
    text-decoration: none;
    color: inherit;
    box-shadow: 0 1px 4px rgba(16, 24, 40, 0.04);
}

.choice-title {
    display: block;
    margin-bottom: 6px;
    font-size: 1.05rem;
    font-weight: 700;
}

.choice-text {
    display: block;
    line-height: 1.45;
    color: #556174;
}

.flash-message {
    margin: 0 0 16px;
    padding: 10px 12px;
    border: 1px solid #bdd3f3;
    background: #ebf3ff;
    border-radius: 8px;
}

.auth-card {
    margin: 16px 0;
    padding: 14px;
    background: #ffffff;
    border: 1px solid #d7deea;
    border-radius: 12px;
}

.register-form {
    display: block;
}

.form-field {
    margin: 12px 0;
}

.form-field input,
.form-field select {
    width: 100%;
    box-sizing: border-box;
    margin-top: 6px;
    padding: 10px;
    border: 1px solid #b8c3d6;
    border-radius: 8px;
    font-size: 14px;
}

.form-actions {
    margin: 16px 0;
}

.primary-button {
    width: 100%;
    border: 0;
    border-radius: 8px;
    padding: 10px 14px;
    background: #0d6efd;
    color: #ffffff;
    font-weight: 600;
    cursor: pointer;
}

.primary-button:hover {
    background: #0b5ed7;
}

.link-button,
.secondary-link {
    color: #0b4eb2;
    text-decoration: none;
}

.link-button:hover,
.secondary-link:hover {
    text-decoration: underline;
}

.validation-message {
    color: #b42318;
    margin: 8px 0 0;
}

.validation-message.is-visible {
    display: block;
}

@media (min-width: 768px) {
    .home-shell {
        margin: 34px auto;
        padding: 24px;
    }

    .home-title {
        font-size: 2rem;
    }

    .choice-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .auth-card {
        padding: 18px;
    }

    .primary-button {
        width: auto;
        min-width: 160px;
    }
}