/* General Body Styling */
body {
    background-color: #f8f9fa;
    color: #212529;
    font-family: 'Roboto', sans-serif;
}

/* Login Page Styling */
.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background-color: #eef2f7;
}

.login-box {
    width: 100%;
    max-width: 400px;
    padding: 40px;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.login-box h2 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
}

.login-box .form-control {
    height: 48px;
    border-radius: 6px;
}

.login-box .btn-primary {
    background-color: #3b82f6;
    border-color: #3b82f6;
    padding: 12px;
    font-weight: 600;
}

.login-box .btn-primary:hover {
    background-color: #2563eb;
    border-color: #2563eb;
}

/* Dashboard Layout */
.sidebar {
    width: 260px;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    background-color: #1f2937;
    color: #ffffff;
    padding-top: 20px;
}

.sidebar-header {
    padding: 0 20px 20px 20px;
    border-bottom: 1px solid #374151;
}

.sidebar-header h3 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    margin: 0;
}

.sidebar .nav-link {
    color: #d1d5db;
    padding: 12px 20px;
    font-weight: 500;
}

.sidebar .nav-link.active,
.sidebar .nav-link:hover {
    color: #ffffff;
    background-color: #374151;
}

.main-content {
    margin-left: 260px;
    width: calc(100% - 260px);
    padding: 20px;
}

.header {
    background: #ffffff;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.header h2 {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
}