body { 
    font-family: 'Pretendard', -apple-system, sans-serif; 
    background-color: #f0f2f5; 
    display: flex; 
    justify-content: center; 
    align-items: center; 
    height: 100vh; 
    margin: 0; 
}

.login-container { 
    background: white; 
    padding: 40px 30px; 
    border-radius: 20px; 
    box-shadow: 0 15px 35px rgba(0,0,0,0.1); 
    width: 100%; 
    max-width: 360px; 
    text-align: center; 
}

h2 { 
    color: #2d3436; 
    margin-bottom: 30px; 
    font-size: 24px;
}

.input-group { 
    position: relative; 
    margin-bottom: 20px; 
}

.input-group i { 
    position: absolute; 
    left: 15px; 
    top: 14px; 
    color: #b2bec3; 
}

input { 
    width: 100%; 
    padding: 14px 15px 14px 45px; 
    border: 2px solid #dfe6e9; 
    border-radius: 12px; 
    box-sizing: border-box; 
    outline: none; 
    transition: all 0.3s ease; 
    font-size: 16px;
}

input:focus { 
    border-color: #0084ff; 
    box-shadow: 0 0 8px rgba(0,132,255,0.2);
}

.login-btn { 
    width: 100%; 
    padding: 15px; 
    border: 1px solid #333; 
    border-radius: 12px; 
    background-color: #f8c2d1; /* 민주님 선호 핑크 */
    color: #333; 
    font-weight: bold; 
    font-size: 16px; 
    cursor: pointer; 
    transition: background 0.3s, transform 0.2s; 
    outline: none;
}

.login-btn:hover { 
    background-color: #f1a7bb; 
    transform: translateY(-1px);
}

.info-box {
    margin-top: 25px;
    text-align: left;
    background: #f8f9fa;
    padding: 15px;
    border-radius: 10px;
}

.info-box p {
    font-size: 12px;
    color: #636e72;
    margin: 5px 0;
    line-height: 1.5;
    word-break: keep-all;
}

.register-btn {
    background-color: white !important;
    color: #f8c2d1 !important;
    border: 2px solid #f8c2d1 !important;
}

.register-btn:hover {
    background-color: #fdf5f7 !important;
}

/* 웰컴 메시지 스타일 */
#welcome-message span {
    font-weight: 900;
}

/* 계정 전환 링크 스타일 */
#switch-account-container a:hover {
    color: #333;
}

.hidden {
    display: none !important;
}

#display-id {
    color: #f1a7bb;
    font-weight: 900;
}

.global-loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(255, 255, 255, 0.4);
    z-index: 999999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(3px);
}

.global-loader i {
    font-size: 50px;
    color: #007bff; /* 원본 코드의 로딩 색상으로 복구 */
    margin-bottom: 15px;
}

.global-loader span {
    color: #333;
    font-weight: bold;
}