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

body {
    font-family: 'Arial', sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-container {
    display: flex;
    width: 900px;
    height: 500px;
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

/* Left Side - Logos */
.logo-section {
    flex: 1;
    background: linear-gradient(135deg, #8B5CF6 0%, #A855F7 50%, #9333EA 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
}

.logos {
    display: flex;
    gap: 30px;
    align-items: center;
    justify-content: center;
}

.logo {
    width: 150px;
    height: 150px;
    object-fit: contain;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Right Side - Form */
.form-section {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    background: #fafafa;
}

.login-form {
    width: 100%;
    max-width: 300px;
}

.login-form h1 {
    color: #8B5CF6;
    font-size: 2.5rem;
    font-weight: bold;
    margin-bottom: 30px;
    text-align: center;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #4B5563;
    font-weight: 500;
    font-size: 0.9rem;
}

.form-group input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #E5E7EB;
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: white;
}

.form-group input:focus {
    outline: none;
    border-color: #8B5CF6;
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.login-btn {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #8B5CF6 0%, #A855F7 100%);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 10px;
}

.login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(139, 92, 246, 0.3);
}

.error-message {
    background: #FEE2E2;
    color: #DC2626;
    padding: 10px;
    border-radius: 8px;
    margin-top: 15px;
    text-align: center;
    font-size: 0.9rem;
    border: 1px solid #FECACA;
}

/* Responsive Design */
@media (max-width: 768px) {
    .login-container {
        flex-direction: column;
        width: 90%;
        height: auto;
        max-width: 400px;
    }
    
    .logo-section {
        height: 200px;
        padding: 20px;
    }
    
    .logos {
        gap: 15px;
    }
    
    .logo {
        width: 100px;
        height: 100px;
        padding: 15px;
    }
    
    .form-section {
        padding: 30px 20px;
    }
    
    .login-form h1 {
        font-size: 2rem;
    }
}