.ltco-pos-wrapper {
    max-width: 600px;
    margin: 2rem auto;
    background: #fff;
    padding: 2rem;
    border: 1px solid #eaeaea;
    border-radius: 8px;
    font-family: inherit;
}

.ltco-pos-header { text-align: center; margin-bottom: 2rem; }
.ltco-pos-header h1 { font-size: 1.8rem; text-transform: uppercase; margin-bottom: 0.5rem; }
.ltco-pos-header p { color: #666; }

.ltco-pos-section { margin-bottom: 2rem; }
.ltco-pos-section label { display: block; font-weight: 700; text-transform: uppercase; margin-bottom: 1rem; }

.ltco-pos-grid, .ltco-pos-freq-grid { display: grid; gap: 1rem; }
.ltco-pos-grid { grid-template-columns: 1fr; }
.ltco-pos-freq-grid { grid-template-columns: repeat(2, 1fr); }

.ltco-pos-item, .ltco-pos-freq {
    padding: 1.5rem;
    border: 1px solid #dcdcdc;
    border-radius: 8px;
    text-align: center;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s ease;
    background: #fafafa;
}

.ltco-pos-item:hover, .ltco-pos-freq:hover { border-color: #222; }

.ltco-pos-item.selected, .ltco-pos-freq.selected {
    background: #222;
    color: #fff;
    border-color: #222;
}

.ltco-pos-actions { text-align: center; margin-top: 2rem; }
.ltco-pos-btn {
    background: #e67e22;
    color: #fff;
    border: none;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 6px;
    cursor: pointer;
    width: 100%;
    transition: opacity 0.2s;
}
.ltco-pos-btn:disabled { opacity: 0.5; cursor: not-allowed; background: #ccc; }