.auth-wrapper {
    max-width: 440px;
    margin: 40px auto;
    width: 100%;
}

.auth-card {
    background: #ffffff;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-main);
    padding: 36px 30px;
    box-shadow: var(--shadow-card);
    text-align: center;
}

.auth-title {
    font-size: 24px;
    font-weight: 800;
    color: var(--text-main);
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}

.auth-subtitle {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 28px;
}

.form-group {
    text-align: left;
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 6px;
}

.form-input {
    width: 100%;
    padding: 12px 14px;
    font-size: 16px;
    font-weight: 500;
    color: var(--text-main);
    background: #f8fafc;
    border: 1px solid var(--border-subtle);
    border-radius: 8px;
    outline: none;
    transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus {
    background: #ffffff;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.15);
}

.form-input-code {
    text-align: center;
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 0.25em;
    padding: 10px;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    text-align: left;
    margin-bottom: 24px;
}

.checkbox-input {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    accent-color: var(--primary-color);
    cursor: pointer;
    flex-shrink: 0;
}

.checkbox-label {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.45;
    cursor: pointer;
}

.checkbox-label a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.checkbox-label a:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

.btn-auth-submit {
    width: 100%;
    background-color: var(--primary-color);
    color: #ffffff;
    border: none;
    padding: 14px 20px;
    font-size: 15px;
    font-weight: 700;
    border-radius: 8px;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(0, 123, 255, 0.25);
    transition: background-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.btn-auth-submit:hover {
    background-color: var(--primary-hover);
    box-shadow: 0 6px 18px rgba(0, 123, 255, 0.35);
    transform: translateY(-1px);
}

.btn-auth-submit:active {
    transform: scale(0.98);
}

.auth-footer-link {
    display: inline-block;
    margin-top: 20px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s ease;
}

.auth-footer-link:hover {
    color: var(--primary-color);
}

@media (max-width: 480px) {
    .auth-wrapper {
        margin: 20px auto;
    }

    .auth-card {
        padding: 28px 20px;
    }
}