body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    padding: 20px;
}

.login-container {
    max-width: 400px;
    width: 100%;
    position: relative;
}

.logo-container {
    position: absolute;
    top: -55px;
    left: 50%;
    transform: translateX(-50%);
    background: #fff;
    border-radius: 50%;
    width: 110px;
    height: 110px;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.circular-logo {
    width: 78px;
    height: 78px;
}

.login-card {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.9);
    padding: 50px 30px 30px;
    text-align: center;
}

.login-header {
    color: var(--primary-color);
    font-size: 1.6rem;
    font-weight: bold;
    margin-bottom: 20px;
}

.input-field {
    width: 90%;
    padding: 12px;
    margin: 12px auto;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s, box-shadow 0.3s;
    display: block;
}

.input-field:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 5px var(--primary-color);
    outline: none;
}

.login-button {
    width: 100%;
    padding: 14px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: bold;
    transition: background-color 0.3s, transform 0.2s;
}

.login-button:hover {
    transform: scale(1.05);
}

.forgot-password {
    display: block;
    margin-top: 14px;
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s;
    font-size: 0.9rem;
}

.forgot-password:hover {
    color: #d63737;
    text-decoration: underline;
}

.alert {
    padding: 10px;
    margin: 10px auto;
    border-radius: 5px;
    text-align: center;
    font-size: 0.9rem;
}

.alert-danger {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

ul{
    margin-left:0px;
    padding-left: 0px;
    line-height: 1.4;
    list-style-type: none
}

@keyframes flipOnce {
    0% {
        transform: rotateY(0deg);
    }
    100% {
        transform: rotateY(360deg);
    }
}

.logo-container:hover .circular-logo {
    animation: flipOnce 2s ease-in-out forwards;
}