body {
    font-family: Arial, sans-serif;
    margin: 0;
    background: #f4f4f4;
}
.container {
    width: 80%;
    margin: 20px auto;
    background: #fff;
    padding: 20px;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}
.bus-list {
    display: flex;
    flex-wrap: wrap;
}
.bus-card {
    border: 1px solid #ddd;
    padding: 15px;
    margin: 10px;
    width: 300px;
    border-radius: 5px;
}
.btn, button {
    background: #007bff;
    color: white;
    padding: 8px 12px;
    text-decoration: none;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}
.btn-small {
    background: #28a745;
    color: white;
    padding: 4px 8px;
    text-decoration: none;
    border-radius: 3px;
    font-size: 12px;
}
.admin-container {
    display: flex;
}
.sidebar {
    width: 200px;
    background: #333;
    color: #fff;
    min-height: 100vh;
    padding: 20px;
}
.sidebar a {
    color: #fff;
    text-decoration: none;
    display: block;
    margin: 10px 0;
}
.content {
    flex: 1;
    padding: 20px;
}
table {
    width: 100%;
    border-collapse: collapse;
}
th, td {
    padding: 8px;
    text-align: left;
    border-bottom: 1px solid #ddd;
}
.error {
    color: red;
}
.login-container {
    width: 300px;
    margin: 100px auto;
    background: #fff;
    padding: 20px;
    border-radius: 5px;
}
.stats {
    display: flex;
    gap: 20px;
}
.stat-card {
    background: #007bff;
    color: white;
    padding: 20px;
    border-radius: 5px;
    flex: 1;
    text-align: center;
}
.ticket {
    background: #f9f9f9;
    border-left: 5px solid #007bff;
}