/* Prompt Cards Grid */
.prompts-grid{
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(auto-fill,minmax(280px,1fr));
    margin-top: 1rem;
    padding: 1rem;
}
@media (min-width: 1024px){
    .prompts-grid{
        grid-template-columns: repeat(3, 1fr);
    }
}
.prompt-card{
    background: var(--background-alt, #ffffff);
    border: 1px solid var(--border-color, #e2e2e5);
    border-radius: 12px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform .15s ease, box-shadow .15s ease;
    min-height: 120px;
}
.prompt-card:hover{
    transform: translateY(-4px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}
.card-body{
    flex: 1;
    cursor: pointer;
}
.card-title{
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0 0 0.5rem 0;
    color: var(--text-primary, #000);
}
.card-snippet{
    font-size: 0.9rem;
    color: var(--text-secondary, #555);
    white-space: pre-line;
    line-height: 1.4;
    margin: 0;
}
.card-actions{
    margin-top: 0.75rem;
    display: flex;
    justify-content: flex-end;
    gap: 0.4rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border-color, #e2e2e5);
}
.improve-btn{
    border: none;
    background: transparent;
    cursor: pointer;
    font-size: 1.25rem;
    padding: 0.25rem;
    border-radius: 6px;
    transition: background .15s ease, transform .15s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}
.improve-btn:hover{
    background: rgba(0,0,0,0.05);
    transform: scale(1.15);
}

.provider-webllm{ color: #0071e3; }
.provider-openai{ color: #10a37f; }
.provider-anthropic{ color: #8b5cf6; }


/* Dark mode support */
.dark .prompt-card {
    background: var(--background-alt, #1d1d1f);
    border-color: var(--border-color, #3a3a3c);
}

.dark .card-title {
    color: var(--text-primary, #f5f5f7);
}

.dark .card-snippet {
    color: var(--text-secondary, #a1a1a6);
}

.dark .card-actions {
    border-top-color: var(--border-color, #3a3a3c);
}