body {
    background: url("../images/BackGround.avif") no-repeat center center fixed;
    background-size: cover;
    font-family: 'Cairo', sans-serif;
    min-height: 100vh;
    position: relative;
}

.overlay-container {
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    text-align: center;
    width: 100%;
    max-width: 400px;
    height: 430px;
    box-shadow: 0px 4px 4px 0px #00000040;
    /* opacity: 0.8; */
}

#studentContainer {
    background: #BDA38ACC;
}

#empContainer {
    background: #DCBFA9CC;
}

.overlay-container h5 {
    margin-bottom: 20px;
}

.form-control,
.btn {
    border-radius: 30px;
}

header, footer {
    text-align: center;
    padding: 20px;
}

footer {
    background: #cabfb4;
    bottom: 0;
    padding: 10px;
    font-size: 17px;
    font-weight: bold;
    position: absolute;
    bottom: 0px;
    width: 100%;
    display: flex;
    justify-content: center;
    gap : 80px;
    
   
}

.main-section {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 100px;
    padding: 30px 15px;
    flex-wrap: wrap;
}

.but {
    background: #887C76 !important;
    border: #887C76;
    box-shadow: 10px 15px 12px 0px rgba(0, 0, 0, 0.25); /* #00000040 = rgba(0, 0, 0, 0.25) */
}

.header-logo {
    height: 80px;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}


@media (max-width: 768px) {
    .main-section {
        flex-direction: column;
        gap: 20px;
    }
}