/* Global Styles */
body {
    background: #f7f7f7;
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    color: #333;
}

a {
    color: #007bff;
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}

/* Containers */
.container {
    width: 90%;
    max-width: 1000px;
    margin: 40px auto;
    background: #fff;
    padding: 20px 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

/* Login container (used only on login page) */
.login-container {
    width: 90%;
    max-width: 400px;
    margin: 100px auto;
    padding: 30px;
    background: #ffffff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.15);
}

/* Headings */
h1, h2, h3 {
    margin: 0 0 20px;
    text-align: center;
}

/* Forms */
form label {
    display: block;
    margin-top: 15px;
    font-weight: bold;
}
form input[type="text"],
form input[type="password"],
form input[type="email"],
form input[type="number"],
form textarea {
    width: 100%;
    padding: 10px;
    margin-top: 5px;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-sizing: border-box;
}
form button {
    width: 100%;
    padding: 10px;
    background: #007bff;
    border: none;
    color: #fff;
    margin-top: 20px;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
}
form button:hover {
    background: #0056b3;
}

/* Tables */
.table-wrapper {
    overflow-x: auto;
}
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}
table, th, td {
    border: 1px solid #ddd;
}
th, td {
    padding: 12px;
    text-align: left;
}
th {
    background-color: #f2f2f2;
}

/* Messages */
.success {
    color: #28a745;
    margin: 15px 0;
    text-align: center;
}
.error {
    color: #d9534f;
    margin: 15px 0;
    text-align: center;
}