/* Welcome Screen Styles */
.welcome-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #f5f5f0;
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.welcome-screen.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.welcome-content {
    text-align: center;
    padding: 20px;
    max-width: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.university-logo {
    width: 150px;
    height: 150px;
    margin-bottom: 30px;
    animation: fadeIn 1s ease forwards;
}

.welcome-title {
    color: #1A3A66;
    font-family: 'League Spartan', sans-serif;
    font-size: 22px;
    margin-bottom: 10px;
    animation: fadeIn 1s ease 0.3s both;
}

.university-name {
    color: #1A3A66;
    font-family: 'Inter', sans-serif;
    font-size: 16px;
    margin-bottom: 40px;
    animation: fadeIn 1s ease 0.6s both;
}

.system-description {
    color: #666;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    margin-bottom: 20px;
    opacity: 0;
    transform: translateY(10px);
    animation: fadeIn 1s ease 0.9s forwards;
}

.login-prompt {
    color: #666;
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    margin-bottom: 20px;
    animation: fadeIn 1s ease 0.9s both;
}

.welcome-login-btn {
    background-color: #1A3A66;
    color: white;
    border: none;
    border-radius: 25px;
    padding: 12px 40px;
    font-family: 'League Spartan', sans-serif;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    animation: fadeIn 1s ease 1.2s both;
    transition: background-color 0.3s;
}

.welcome-login-btn:hover {
    background-color: #0d2d55;
    color: white;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Media queries for responsive design */
@media (max-width: 576px) {
    .university-logo {
        width: 130px;
        height: 130px;
    }
    
    .welcome-title {
        font-size: 20px;
    }
    
    .university-name {
        font-size: 15px;
    }
}

@media (max-width: 380px) {
    .university-logo {
        width: 110px;
        height: 110px;
    }
    
    .welcome-title {
        font-size: 18px;
    }
    
    .welcome-login-btn {
        padding: 10px 30px;
        font-size: 16px;
    }
}