:root {
    --primary-color: #4361ee;   // violet
    --secondary-color: #3f37c9; // dark-violet
    --accent-color: #4cc9f0;    // light blue -robinsegg
    --light-color: #f8f9fa;     // light-gray
    --dark-color: #212529;
    --success-color: #4caf50;   // green
    --warning-color: #ff9800;   // orange
    --danger-color: #f44336;    // red
    --border-radius: 8px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}
.markers-list {
    max-height: 300px;
    overflow-y: auto;
    padding-right: 0.5rem;
}
.marker-name {
   /* WHAT to do here ??? */
   color: darkblue;
}

.marker-item {
    background-color: #f8f9fa;  // light-gray
    padding: 0.8rem;
    border-radius: var(--border-radius);
    margin-bottom: 0.8rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.marker-item:hover {
    background-color: #e9ecef;  // light gray
}

.marker-info {
    flex: 1;
}

.marker-coords {
    font-family: monospace;
    font-size: 0.9rem;
    color: var(--secondary-color);
}

.marker-actions {
    display: flex;
    gap: 0.5rem;
}

.marker-btn {
    background: none;
    border: none;
    color: #6c757d;  // dark gray
    cursor: pointer;
    transition: var(--transition);
    font-size: 0.9rem;
}

.marker-btn:hover {
    color: var(--primary-color);
}

.marker-btn.delete:hover {
    color: var(--danger-color);
}
.saved-marker {
   background-color: warning-color;
}

.empty-message {
    text-align: center;
    color: #6c757d;   // dark-gray
    font-style: italic;
    padding: 1rem 0;
}

.toast {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--dark-color);
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    opacity: 0;
    transition: var(--transition);
    z-index: 10000;
}

.toast.show {
    opacity: 1;
}

/* Responsive design */
@media (max-width: 992px) {
    .main-content {
        flex-direction: column;
    }
    
    .sidebar {
        width: 100%;
    }
    
    #map {
        min-height: 400px;
    }
}

@media (max-width: 576px) {
    .app-header h1 {
        font-size: 1.5rem;
    }
    
    .app-header p {
        font-size: 0.8rem;
    }
    
    .main-content {
        padding: 1rem;
    }
    
    .coordinates-card, .search-card, .markers-card {
        padding: 1rem;
    }
}

.search-box {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}
.search-card {
  /* WHAT to do here ??? */
}

#search-input {
    flex: 1;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: var(--border-radius);
    font-family: inherit;
    outline: none;
    transition: var(--transition);
}

#search-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(67, 97, 238, 0.2);
}

#search-btn {
    padding: 0 1.2rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
}
.search-card, .markers-card {
    background-color: white;
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--box-shadow);
}