* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body, html {
    width: 100%;
    height: 100%;
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background-color: #ffffff;
}

/* 전체 컨테이너 */
.container {
    display: flex;
    height: 100vh;
}

/* 왼쪽 Info 영역 */
.info-section {
    flex: 1;
    background: linear-gradient(135deg, #6dd5ed, #2193b0);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px;
    animation: fadeInLeft 1s ease forwards;
}

.info-content h1 {
    font-size: 36px;
    margin-bottom: 20px;
}

.info-content p {
    font-size: 18px;
}

/* 오른쪽 로그인 영역 */
.login-section {
    flex: 1;
    background-color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    animation: fadeInRight 1s ease forwards;
}

/* 로그인 카드 */
.login-card {
    width: 100%;
    max-width: 400px;
    padding: 40px 30px;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    text-align: center;
    animation: fadeInUp 1s ease forwards;
    user-select: none;
}

.login-card h2 {
    margin-bottom: 10px;
    font-size: 28px;
    color: #333;
}

.login-card p {
    margin-bottom: 24px;
    font-size: 14px;
    color: #777;
}

/* 인풋 스타일 */
.login-card input[type="text"],
.login-card input[type="password"] {
    width: 100%;
    padding: 14px 16px;
    margin-bottom: 20px;
    border: 1px solid #ddd;
    border-radius: 8px;
    background-color: #f9f9f9;
    font-size: 16px;
    transition: all 0.3s;
}

.login-card input[type="text"]:focus,
.login-card input[type="password"]:focus {
    border-color: #3498db;
    background-color: #ffffff;
    outline: none;
}

/* 에러/로그아웃 메시지 */
.error-msg {
    color: #e74c3c;
    font-size: 14px;
    margin-bottom: 16px;
}

.logout-msg {
    color: #2ecc71;
    font-size: 14px;
    margin-bottom: 16px;
}

/* 버튼 */
.button-wrapper button {
    width: 100%;
    padding: 14px;
    background-color: #3498db;
    color: white;
    border: none;
    font-size: 16px;
    font-weight: bold;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.button-wrapper button:hover {
    background-color: #2980b9;
}

/* 애니메이션 keyframes */
@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    0% {
        opacity: 0;
        transform: translateX(-50px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    0% {
        opacity: 0;
        transform: translateX(50px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

/* 반응형 */
@media (max-width: 768px) {
    .container {
        flex-direction: column;
    }
    .info-section {
        display: none;
        height: 200px;
        animation: fadeInDown 1s ease forwards;
    }
}

@keyframes fadeInDown {
    0% {
        opacity: 0;
        transform: translateY(-30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

body, html {
    width: 100%;
    height: 100%;
    font-family: 'Noto Sans KR', sans-serif;
}

/* 인풋 아이콘 포함 */
.input-wrapper {
    position: relative;
    margin-bottom: 20px;
}

.input-wrapper i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #aaa;
    font-size: 18px;
}

.input-wrapper input {
    width: 100%;
    padding: 14px 16px 14px 40px;
    border: 1px solid #ddd;
    border-radius: 8px;
    background-color: #f9f9f9;
    font-size: 16px;
    transition: all 0.3s;
}

/* 비밀번호 보기 아이콘 */
.toggle-password {
    position: absolute;
    right: 14px;
    top: 35%;
    transform: translateY(-50%);
    cursor: pointer;
    font-size: 16px;
}

/* 푸터 스타일 */
footer {
    width: 100%;
    background-color: #ffffff;
    padding: 32px 10px;
    text-align: center;
    font-size: 13px;
    color: #666;
}

.footer-content p {
    margin: 6px 0;
}