/* ===========================
   MEMBER CSS - 로그인/회원가입
   =========================== */

.member-section {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 200px);
    padding: 40px 20px;
}

.member-card {
    background: #ffffff;
    border-radius: 1rem;
    padding: 48px 40px;
    width: 100%;
    max-width: 440px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

.member-card h2 {
    text-align: center;
    font-size: 1.8rem;
    color: #0a1628;
    margin-bottom: 32px;
}

/* 폼 */
.member-card .form-group {
    margin-bottom: 20px;
}

.member-card label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: #5a6a7a;
    margin-bottom: 6px;
    letter-spacing: 0.5px;
}

.member-card input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #d0dbe8;
    border-radius: 0.5rem;
    font-size: 0.95rem;
    font-family: 'Manrope', sans-serif;
    transition: border-color 0.2s ease;
}

.member-card input:focus {
    outline: none;
    border-color: #2a4a90;
    box-shadow: 0 0 0 3px rgba(42, 74, 144, 0.1);
}

/* 전체 너비 버튼 */
.btn-full {
    width: 100%;
    padding: 14px;
    font-size: 1rem;
    margin-top: 8px;
    border-radius: 0.5rem;
}

/* 하단 링크 */
.member-link {
    text-align: center;
    margin-top: 24px;
    font-size: 0.9rem;
    color: #5a6a7a;
}

.member-link a {
    color: #2a4a90;
    font-weight: 600;
    text-decoration: none;
    margin-left: 4px;
}

.member-link a:hover {
    text-decoration: underline;
}

/* 알림 메시지 */
.alert {
    padding: 12px 16px;
    border-radius: 0.5rem;
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.alert-error {
    background-color: #fef2f2;
    color: #dc2626;
    border: 1px solid #fecaca;
}

.alert-success {
    background-color: #f0fdf4;
    color: #16a34a;
    border: 1px solid #bbf7d0;
}

/* 모바일 대응 */
@media (max-width: 768px) {
    .member-card {
        padding: 32px 24px;
    }
}