.pc-add-button,
.pc-tray button,
.pc-modal button {
    cursor: pointer;
}

.pc-add-button {
    margin: .5rem 0;
    padding: .6rem 1rem;
    border: 1px solid #333;
    border-radius: 3px;
    background: #fff;
    color: #222;
}

.pc-add-button.pc-selected {
    background: #333;
    color: #fff;
}

.pc-tray {
    position: fixed;
    z-index: 9990;
    right: 1rem;
    bottom: 1rem;
    width: min(24rem, calc(100vw - 2rem));
    padding: 1rem;
    border: 1px solid #d5d5d5;
    border-radius: 5px;
    background: #fff;
    box-shadow: 0 3px 18px rgba(0, 0, 0, .2);
    color: #222;
    font-size: 14px;
}

.pc-tray-message {
    margin: 0 0 .6rem;
}

.pc-tray-items {
    display: flex;
    flex-wrap: wrap;
    gap: .4rem;
}

.pc-tray-item {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    padding: .3rem .45rem;
    border-radius: 3px;
    background: #f1f1f1;
}

.pc-tray button {
    padding: .45rem .65rem;
    border: 1px solid #333;
    border-radius: 3px;
    background: #fff;
    color: #222;
}

.pc-tray .pc-remove {
    padding: 0 .25rem;
    border: 0;
    font-size: 1.1rem;
    line-height: 1;
}

.pc-tray-actions {
    display: flex;
    gap: .5rem;
    margin-top: .7rem;
}

.pc-tray button:disabled {
    cursor: not-allowed;
    opacity: .5;
}

.pc-modal {
    display: none;
    position: fixed;
    z-index: 10000;
    inset: 0;
}

.pc-modal.pc-visible {
    display: block;
}

.pc-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, .55);
}

.pc-modal-dialog {
    position: relative;
    width: min(90vw, 1100px);
    max-height: 85vh;
    margin: 5vh auto;
    overflow: auto;
    padding: 1rem;
    border-radius: 5px;
    background: #fff;
    color: #222;
}

.pc-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.pc-modal-header h2 {
    margin: 0;
}

.pc-modal-close {
    border: 0 !important;
    font-size: 1.5rem;
}

.pc-comparison-table {
    width: 100%;
    border-collapse: collapse;
}

.pc-comparison-table th,
.pc-comparison-table td {
    min-width: 9rem;
    padding: .65rem;
    border: 1px solid #ddd;
    text-align: left;
    vertical-align: top;
    overflow-wrap: anywhere;
}

.pc-comparison-table thead th {
    background: #f4f4f4;
}

.pc-product-image {
    display: block;
    width: 100%;
    max-width: 150px;
    height: auto;
}

.pc-error {
    color: #a00;
}

@media (max-width: 600px) {
    .pc-modal-dialog {
        width: calc(100vw - 1rem);
        max-height: 92vh;
        margin: 2vh auto;
        padding: .5rem;
    }
}