/* General Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fc;
}

.wrapper {
    display: flex;
    width: 100%;
    align-items: stretch;
}

.main {
    width: 100%;
    min-height: 100vh;
    transition: all 0.3s;
}

/* Sidebar Styles */
.sidebar {
    min-width: 250px;
    max-width: 250px;
    background: #4e73df;
    color: #fff;
    transition: all 0.3s;
    min-height: 100vh;
}

.sidebar-header {
    padding: 20px;
    background: #3a5bc7;
}

.sidebar-header h3 {
    color: #fff;
    margin-bottom: 0;
}

.sidebar ul.components {
    padding: 20px 0;
}

.sidebar ul li a {
    padding: 10px 20px;
    font-size: 1.1em;
    display: block;
    color: #fff;
    text-decoration: none;
}

.sidebar ul li a:hover {
    background: #3a5bc7;
    color: #fff;
}

.sidebar ul li.active > a {
    background: #3a5bc7;
    color: #fff;
}

/* Login Page Styles */
.login-page {
    background: #4e73df;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.login-container {
    width: 100%;
    max-width: 500px;
    padding: 20px;
}

.login-box {
    background: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

.logo {
    max-height: 80px;
    margin-bottom: 20px;
}

/* Card Styles */
.card {
    border: none;
    border-radius: 10px;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.05);
    margin-bottom: 30px;
}

.card-header {
    border-radius: 10px 10px 0 0 !important;
    border: none;
    background: #fff;
}

/* Table Styles */
.table {
    width: 100%;
    margin-bottom: 1rem;
    color: #212529;
}

.table th, .table td {
    padding: 12px;
    vertical-align: middle;
    border-top: 1px solid #e3e6f0;
}

.table thead th {
    vertical-align: bottom;
    border-bottom: 2px solid #e3e6f0;
    background: #f8f9fc;
}

/* Responsive Styles */
@media (max-width: 768px) {
    .sidebar {
        margin-left: -250px;
    }
    .sidebar.active {
        margin-left: 0;
    }
    
    .main {
        width: 100%;
    }
    
    .wrapper {
        flex-direction: column;
    }
}
19. Ja