body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-container {
    width: 100%;
    max-width: 1000px;
    display: flex;
    gap: 30px;
    align-items: center;
}

.login-box {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    width: 100%;
    max-width: 450px;
}

.login-header {
    text-align: center;
    margin-bottom: 30px;
}

.logo-container {
    margin-bottom: 20px;
}

.logo {
    height: 40px;
}

.login-header h4 {
    color: #333;
    font-weight: 600;
    margin-bottom: 10px;
}

.input-group-text {
    background: #f8f9fa;
    border-right: none;
}

.form-control {
    border-left: none;
    padding-left: 0;
}

.form-control:focus {
    border-color: #7cb342;
    box-shadow: none;
}

.input-group:focus-within .input-group-text {
    border-color: #7cb342;
}

.btn-login {
    background: linear-gradient(135deg, #7cb342 0%, #689f38 100%);
    color: white;
    border: none;
    padding: 12px;
    font-weight: 600;
    border-radius: 10px;
    transition: all 0.3s;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(124, 179, 66, 0.3);
}

.btn-login:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.login-footer {
    text-align: center;
    margin-top: 20px;
}

.login-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.info-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 30px;
    color: white;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.info-card i {
    font-size: 2.5rem;
    margin-bottom: 15px;
    opacity: 0.9;
}

.info-card h6 {
    font-weight: 600;
    margin-bottom: 10px;
}

.info-card p {
    margin: 0;
    opacity: 0.8;
    font-size: 0.9rem;
}

.alert {
    border-radius: 10px;
    border: none;
}

@media (max-width: 768px) {
    .login-container {
        flex-direction: column;
    }

    .login-info {
        flex-direction: row;
        width: 100%;
    }

    .info-card {
        flex: 1;
        padding: 20px;
    }

    .info-card i {
        font-size: 2rem;
    }

    .info-card h6 {
        font-size: 0.9rem;
    }

    .info-card p {
        font-size: 0.8rem;
    }

    .login-box {
        padding: 30px 20px;
    }
}