body {
    margin: 0;
    min-height: 100vh;
    background: #f5f6f8;
    font-family: Arial, sans-serif;
}

.register-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.register-card {
    width: 100%;
    max-width: 460px;
    background: #ffffff;
    border-radius: 18px;
    padding: 24px 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}
.register-card {
    position: relative;
}

.login-logo-corner {
    position: absolute;
    top: clamp(12px, 3vw, 30px);
    left: clamp(12px, 3vw, 30px);

    max-width: clamp(90px, 28vw, 200px);
    max-height: clamp(36px, 12vw, 80px);

    width: auto;
    height: auto;
    object-fit: contain;
}
.register-title {
    font-size: 1.8rem;
    margin-bottom: 8px;
}

.register-subtitle {
    color: #6c757d;
    margin-bottom: 0;
}

.form-control {
    min-height: 48px;
    border-radius: 12px;
}

.btn-register {
    min-height: 48px;
    border-radius: 12px;
    font-weight: 600;
}

.bottom-links a {
    text-decoration: none;
    font-size: 0.95rem;
}

.bottom-links a:hover {
    text-decoration: underline;
}

@media (max-width: 576px) {
    .register-page {
        align-items: stretch;
        padding: 12px;
    }

    .register-card {
        max-width: 100%;
        border-radius: 16px;
        padding: 22px 16px;
        margin: auto 0;
    }

    .register-title {
        font-size: 1.5rem;
    }
}