/* Common styles for all pages */
.navbar-brand {
    font-weight: bold;
}

.nav-link {
    transition: all 0.3s ease;
}

.nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 0.375rem;
}

.nav-link.active {
    background-color: rgba(255, 255, 255, 0.2) !important;
    border-radius: 0.375rem;
}

.card {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    border: 1px solid rgba(0, 0, 0, 0.125);
}

.card-header {
    background-color: #f8f9fa;
    border-bottom: 1px solid rgba(0, 0, 0, 0.125);
}

.status-sent { 
    color: #198754; 
    font-weight: 500;
}

.status-failed { 
    color: #dc3545; 
    font-weight: 500;
}

.status-pending { 
    color: #ffc107; 
    font-weight: 500;
}

.status-running {
    color: #0d6efd;
    font-weight: 500;
}

.status-completed {
    color: #198754;
    font-weight: 500;
}

.status-draft {
    color: #6c757d;
    font-weight: 500;
}

.status-scheduled {
    color: #fd7e14;
    font-weight: 500;
}

.badge-opened {
    background-color: #198754;
}

.badge-clicked {
    background-color: #0d6efd;
}

.badge-unopened {
    background-color: #6c757d;
}

.table-hover tbody tr:hover {
    background-color: rgba(0, 0, 0, 0.025);
}

.btn-group .btn.active {
    background-color: #0d6efd;
    border-color: #0d6efd;
    color: white;
}

.alert-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.875rem;
}

/* Loading spinner */
.spinner-border-sm {
    width: 1rem;
    height: 1rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .navbar-nav {
        flex-direction: column;
        width: 100%;
    }
    
    .navbar-nav .nav-link {
        padding: 0.5rem 1rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .d-flex.gap-2 {
        flex-direction: column;
        gap: 0.5rem !important;
    }
    
    .btn-group {
        flex-wrap: wrap;
    }
}

/* Custom animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeIn 0.3s ease-in-out;
}

/* Progress bars */
.progress {
    height: 0.5rem;
}

/* Custom scrollbar for tables */
.table-responsive::-webkit-scrollbar {
    height: 8px;
}

.table-responsive::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.table-responsive::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

.table-responsive::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}