/* Custom styles for Email Manager System */

body {
    background-color: #f8f9fa;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.navbar-brand {
    font-weight: bold;
    font-size: 1.5rem;
}

.card {
    border: none;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    border-radius: 0.5rem;
}

.card-header {
    background-color: #fff;
    border-bottom: 1px solid #dee2e6;
    font-weight: 600;
}

.btn-primary {
    background-color: #007bff;
    border-color: #007bff;
}

.btn-primary:hover {
    background-color: #0056b3;
    border-color: #0056b3;
}

.btn-success {
    background-color: #28a745;
    border-color: #28a745;
}

.btn-success:hover {
    background-color: #1e7e34;
    border-color: #1e7e34;
}

.btn-danger {
    background-color: #dc3545;
    border-color: #dc3545;
}

.btn-danger:hover {
    background-color: #c82333;
    border-color: #bd2130;
}

.table th {
    background-color: #f8f9fa;
    border-top: none;
    font-weight: 600;
}

.table-hover tbody tr:hover {
    background-color: rgba(0, 123, 255, 0.05);
}

.form-control:focus {
    border-color: #80bdff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.alert {
    border-radius: 0.5rem;
    border: none;
}

.dashboard-stats {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 0.5rem;
    padding: 1.5rem;
    margin-bottom: 1rem;
}

.dashboard-stats h3 {
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.dashboard-stats p {
    margin-bottom: 0;
    opacity: 0.9;
}

.search-box {
    position: relative;
}

.search-box .form-control {
    padding-left: 2.5rem;
}

.search-box .search-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: #6c757d;
}

.badge {
    font-size: 0.75rem;
    padding: 0.375rem 0.75rem;
}

.text-muted {
    color: #6c757d !important;
}

.small-text {
    font-size: 0.875rem;
}

.template-preview {
    background-color: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 0.25rem;
    padding: 1rem;
    margin-top: 0.5rem;
}

.recipient-item {
    border: 1px solid #dee2e6;
    border-radius: 0.25rem;
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    background-color: #fff;
    transition: all 0.2s ease;
}

.recipient-item:hover {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

.recipient-item.selected {
    background-color: #e3f2fd;
    border-color: #2196f3;
}

.footer {
    background-color: #343a40;
    color: #fff;
    padding: 2rem 0;
    margin-top: 3rem;
}

@media (max-width: 768px) {
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .table-responsive {
        font-size: 0.875rem;
    }
    
    .btn {
        font-size: 0.875rem;
        padding: 0.375rem 0.75rem;
    }
    
    .card-body {
        padding: 1rem;
    }
}