/* login.css - 좌우 분할 레이아웃 디자인 */
body, html { margin: 0; padding: 0; height: 100%; font-family: 'Pretendard', sans-serif; overflow: hidden; }

.split-container { display: flex; height: 100vh; width: 100%; }

/* 좌측 영역 (Navy) */
.login-info-side { 
    flex: 1.2; 
    background: #1e293b; /* 슬레이트 네이비 */
    display: flex; 
    align-items: center; 
    justify-content: center; 
    padding: 60px;
    color: white;
}

.info-content { max-width: 500px; }
.brand-logo { font-size: 24px; font-weight: 900; color: #ff9f43; margin-bottom: 40px; letter-spacing: 2px; }
.main-catch { font-size: 56px; font-weight: 800; line-height: 1.1; margin-bottom: 30px; }
.sub-catch-list { list-style: none; padding: 0; margin-bottom: 50px; }
.sub-catch-list li { margin-bottom: 15px; font-size: 18px; color: #cbd5e1; display: flex; align-items: center; }
.sub-catch-list li::before { content: '✓'; color: #ff9f43; margin-right: 15px; font-weight: bold; }
.vims-tag { font-size: 13px; color: #64748b; border-top: 1px solid #334155; padding-top: 20px; }

/* 우측 영역 (Light) */
.login-form-side { 
    flex: 0.8; 
    background: #f8fafc; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
}

.login-card { 
    background: white; 
    padding: 50px; 
    border-radius: 30px; 
    box-shadow: 0 20px 50px rgba(0,0,0,0.05); 
    width: 100%; 
    max-width: 400px; 
    text-align: center;
}

.login-card h2 { font-size: 28px; font-weight: 800; color: #1e293b; margin-top: 0; }

.login-input { 
    width: 100%; 
    padding: 15px; 
    border: 1px solid #e2e8f0; 
    border-radius: 12px; 
    font-size: 16px; 
    box-sizing: border-box;
    transition: 0.3s;
}

.login-input:focus { outline: none; border-color: #ff9f43; box-shadow: 0 0 0 4px rgba(255,159,67,0.1); }

.btn-submit { 
    width: 100%; 
    padding: 18px; 
    background: #1e293b; 
    color: white; 
    border: none; 
    border-radius: 12px; 
    font-size: 16px; 
    font-weight: bold; 
    cursor: pointer; 
    transition: 0.3s;
}

.btn-submit:hover { background: #0f172a; transform: translateY(-2px); }

/* 모달 기본 스타일 */
.modal { display: none; }