/* Shared styles for the pathfinding and sorting visualizer control panels */

.controls-panel {
    background: var(--surface-inset);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 18px 20px;
    margin-bottom: 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 18px 24px;
    align-items: center;
    justify-content: space-between;
}

.algorithm-selector,
.size-control,
.speed-control {
    display: flex;
    align-items: center;
    gap: 10px;
}

.algorithm-selector label,
.size-control label,
.speed-control label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-secondary);
    white-space: nowrap;
}

.algorithm-selector select {
    padding: 9px 12px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    font-size: 0.92rem;
    font-family: var(--font-sans);
    background: var(--surface);
    color: var(--text-primary);
    cursor: pointer;
    transition: border-color var(--transition-fast);
}

.algorithm-selector select:hover,
.algorithm-selector select:focus {
    border-color: var(--accent);
    outline: none;
}

input[type="range"] {
    width: 140px;
    cursor: pointer;
    accent-color: var(--accent);
}

#speedValue,
#sizeValue {
    font-family: var(--font-mono);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--accent);
    min-width: 30px;
    text-align: center;
}

.action-buttons {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.action-buttons .btn {
    padding: 10px 18px;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 900px) {
    .controls-panel {
        flex-direction: column;
        align-items: stretch;
    }

    .algorithm-selector,
    .size-control,
    .speed-control {
        justify-content: space-between;
    }

    .action-buttons {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .action-buttons {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    input[type="range"] {
        width: 110px;
    }
}