/* --- 로그인 페이지 레이아웃 전용 --- */
.login-body {
    background-color: #f8f9fa;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
}

.login-container {
    width: 100%;
    max-width: 360px;
    padding: 2.5rem;
    background-color: #fff;
    border-radius: 12px;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
}

.login-container h1 {
    text-align: center;
    margin-top: 0;
    margin-bottom: 2rem;
    font-size: 1.75rem;
    color: #333;
}

.form-group {
    margin-bottom: 1.5rem;
    position: relative;
}

.form-group label {
    position: absolute;
    top: -0.7rem;
    left: 0.75rem;
    background: white;
    font-size: 0.85rem;
    padding: 0 0.25rem;
    color: #666;
}

.form-group input, .form-control {
    width: 100%;
    padding: 0.85rem;
    font-size: 1rem;
    border: 1px solid #ccc;
    border-radius: 8px;
    outline: none;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.form-group input:focus {
    border-color: #712cf9;
}