/* Shared Styles */
body {
    font-family: Arial, sans-serif;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    background-color: #f5f5f5;
}

@media (max-width: 768px) {
    body {
        padding: 0;
        margin: 0;
        max-width: 100%;
        background-color: #ffffff;
    }
    .container {
        padding: 0 !important;
        border-radius: 0;
        box-shadow: none;
        margin: 0 !important;
        width: 100%;
        box-sizing: border-box;
    }
    .top-nav {
        margin: 0 !important;
        border-radius: 0 !important;
    }
    h1 {
        font-size: 1.5em;
        margin: 3px 0;
        padding: 0;
    }
    h3 {
        margin: 0 0 5px 0;
        padding: 0;
    }
    form {
        margin: 0 0 5px 0;
        padding: 0;
    }
    input[type="text"], textarea, select {
        padding: 5px;
        margin: 0 0 5px 0;
        width: 100%;
        box-sizing: border-box;
    }
}

.container {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

h1 {
    color: #333;
    text-align: center;
}

form {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

input[type="text"], textarea, select {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin-bottom: 15px;
    box-sizing: border-box;
}

textarea {
    height: 80px;
    resize: vertical;
}

button {
    background-color: #007bff;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    margin-right: 10px;
}

button:hover {
    background-color: #0056b3;
}

button.delete {
    background-color: #dc3545;
}

button.delete:hover {
    background-color: #c82333;
}

.success {
    color: green;
    margin-bottom: 15px;
}

.error {
    color: red;
    margin-bottom: 15px;
}

.delete-btn {
    float: right;
    background-color: #dc3545;
    padding: 5px 10px;
    font-size: 12px;
}

/* Modal Styles */
.modal {
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
}

.modal-content {
    background-color: white;
    margin: 15% auto;
    padding: 30px;
    border-radius: 8px;
    width: 90%;
    max-width: 500px;
    position: relative;
}

.close {
    position: absolute;
    right: 15px;
    top: 15px;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    color: #999;
}

.close:hover {
    color: #333;
}