:root {
    --mpc-primary: #ff6600;
    --mpc-primary-2: #ff7a1a;
    --mpc-bg: #f8fbff;
    --mpc-card: #ffffff;
    --mpc-text: #1f2733;
    --mpc-muted: #6b7280;
    --mpc-border: #e5e7eb;
}

[data-montar-pc] {
    font-family: "Inter", "Segoe UI", sans-serif;
    color: var(--mpc-text);
    background: var(--mpc-bg);
    border-radius: 16px;
    border: 1px solid var(--mpc-border);
    padding: 18px;
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
}

.mpc-header {
    display: grid;
    gap: 12px;
}

.mpc-steps {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 6px;
    scrollbar-width: none;
    position: relative;
    scroll-behavior: smooth;
}

.mpc-steps::-webkit-scrollbar {
    height: 0px;
    display: none;
}

.mpc-steps::-webkit-scrollbar-track {
    background: transparent;
}

.mpc-steps::-webkit-scrollbar-thumb {
    background: transparent;
}

.mpc-step {
    display: flex;
    align-items: center;
    gap: 10px;
    border: 1px solid var(--mpc-border);
    background: var(--mpc-card);
    padding: 6px 12px;
    border-radius: 12px;
    cursor: pointer;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease;
    color: var(--mpc-muted);
    font-weight: 700;
    min-height: 30px;
    height: 30px;
    min-width: 130px;
    flex: 0 0 auto;
    box-shadow: inset 0 0 0 1px #eef1f6;
}

.mpc-step--summary {
    position: sticky;
    right: 0;
    z-index: 2;
    background: var(--mpc-card);
    border-style: dashed;
    border-color: var(--mpc-primary);
    color: var(--mpc-primary);
    min-height: 30px;
    height: 30px;
}

.mpc-step__icon {
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: rgba(255, 102, 0, 0.08);
    color: var(--mpc-primary);
}

.mpc-step[aria-selected="true"],
.mpc-step:hover {
    border-color: var(--mpc-primary);
    color: var(--mpc-text);
    box-shadow: 0 10px 25px rgba(255, 102, 0, 0.12);
    transform: translateY(-1px);
}

.mpc-step--summary {
    justify-content: space-between;
    border-style: dashed;
    border-color: var(--mpc-primary);
    color: var(--mpc-primary);
}

.mpc-step__badge {
    background: var(--mpc-primary);
    color: #fff;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
}

.mpc-progress {
    display: flex;
    align-items: center;
    gap: 10px;
}

.mpc-progress__track {
    flex: 1;
    height: 8px;
    background: #e9edf5;
    border-radius: 999px;
    overflow: hidden;
}

.mpc-progress__bar {
    height: 100%;
    background: linear-gradient(90deg, var(--mpc-primary), var(--mpc-primary-2));
    border-radius: 999px;
    transition: width 0.2s ease;
}

.mpc-progress__text {
    font-weight: 700;
    color: var(--mpc-muted);
    font-size: 14px;
}

.mpc-toolbar {
    margin-top: 12px;
    display: grid;
    grid-template-columns: 1fr auto auto 0.6fr;
    gap: 12px;
    align-items: center;
    width: 69%;
}

.mpc-search {
    width: 100%;
    min-width: 260px;
    display: flex;
    align-items: center;
    background: var(--mpc-card);
    border: 1px solid var(--mpc-border);
    border-radius: 12px;
    padding: 6px 8px 6px 14px;
}

.mpc-search__input {
    flex: 1;
    border: none;
    outline: none;
    padding: 10px;
    font-size: 12px;
}

.mpc-search__button {
    background: var(--mpc-primary);
    color: #fff;
    border: none;
    border-radius: 10px;
    padding: 10px 12px;
    cursor: pointer;
    font-weight: 700;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.mpc-search__button:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 24px rgba(255, 102, 0, 0.25);
}

.mpc-compatibility {
    min-width: 180px;
    color: #d1432d;
    font-weight: 700;
}

.mpc-toolbar__actions {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.mpc-link-button {
    background: transparent;
    border: none;
    color: var(--mpc-text);
    font-weight: 800;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.mpc-layout {
    margin-top: 16px;
    display: grid;
    grid-template-columns: 1.4fr 0.8fr;
    gap: 16px;
    align-items: start;
}

.mpc-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.mpc-card {
    display: grid;
    grid-template-columns: 90px 1fr;
    gap: 10px;
    background: var(--mpc-card);
    border: 1px solid var(--mpc-border);
    border-radius: 14px;
    padding: 10px;
    box-shadow: 0 6px 18px rgba(15, 23, 42, 0.05);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.mpc-card.is-selected {
    border-color: var(--mpc-primary);
    box-shadow: 0 12px 28px rgba(255, 102, 0, 0.14);
}

.mpc-card__media img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.mpc-card__title {
    margin: 0 0 6px;
    font-size: 12px;
    line-height: 1.3;
}

.mpc-card__price {
    margin: 6px 0 0;
    color: var(--mpc-primary);
    font-size: 13px;
    font-weight: 800;
}

.mpc-card__footer {
    margin-top: 10px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
}

.mpc-card__actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.mpc-badge {
    background: #fff4ec;
    color: #c2410c;
    padding: 6px 10px;
    border-radius: 10px;
    font-weight: 700;
    border: 1px solid #ffd7b9;
}

.mpc-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 9px 12px;
    border-radius: 10px;
    border: none;
    cursor: pointer;
    font-weight: 800;
    background: var(--mpc-primary);
    color: #fff;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.mpc-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 28px rgba(255, 102, 0, 0.24);
}

.mpc-button--remove {
    background: #e5e7eb;
    color: #374151;
    box-shadow: none;
}

.mpc-link {
    color: var(--mpc-muted);
    font-weight: 700;
    text-decoration: none;
}

.mpc-highlight {
    background: var(--mpc-card);
    border: 1px solid var(--mpc-border);
    border-radius: 14px;
    padding: 16px;
    display: grid;
    gap: 12px;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.06);
    position: sticky;
    top: 12px;
    min-height: 100%;
    width: 100%;
    background: linear-gradient(145deg, #2b1b14, #3b2e2a);
    color: #f8fafc;
}

.mpc-highlight__image img {
    width: 100%;
    height: 200px;
    object-fit: contain;
}

.mpc-highlight__category {
    margin: 0;
    color: var(--mpc-muted);
    font-weight: 700;
}

.mpc-highlight__title {
    margin: 4px 0;
    font-size: 18px;
}

.mpc-highlight__price {
    margin: 0;
    font-size: 20px;
    font-weight: 800;
    color: var(--mpc-primary);
}

.mpc-highlight__actions {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
    margin-top: 10px;
}

.mpc-placeholder-visual {
    background: radial-gradient(circle at 20% 20%, rgba(255, 102, 0, 0.2), transparent),
        radial-gradient(circle at 80% 0%, rgba(255, 122, 26, 0.25), transparent),
        #0f172a;
    color: #fff;
    border-radius: 12px;
    padding: 24px;
    text-align: center;
    font-weight: 800;
    letter-spacing: 0.5px;
    min-height: 180px;
    display: grid;
    place-items: center;
}

.mpc-highlight.is-empty .mpc-highlight__title,
.mpc-highlight.is-empty .mpc-highlight__price,
.mpc-highlight.is-empty .mpc-highlight__actions {
    display: none;
}

.mpc-highlight.is-empty .mpc-highlight__category {
    display: none;
}

.mpc-summary-bar {
    margin-top: 66px;
    background: #0f172a;
    color: #fff;
    border-radius: 14px;
    padding: 18px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    height: 103px;
}

.mpc-summary-bar__info {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
}

.mpc-summary-bar__price {
    text-align: right;
}

.mpc-summary-bar__price strong {
    display: block;
    font-size: 22px;
}

.mpc-primary {
    background: var(--mpc-primary);
    color: #fff;
    border: none;
    padding: 12px 18px;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 800;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.mpc-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 28px rgba(255, 102, 0, 0.24);
}

.mpc-empty {
    background: var(--mpc-card);
    border: 1px dashed var(--mpc-border);
    padding: 16px;
    border-radius: 12px;
    color: var(--mpc-muted);
}

.mpc-modal {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.mpc-modal[hidden] {
    display: none !important;
}

.mpc-modal__overlay {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.45);
    backdrop-filter: blur(3px);
}

.mpc-modal__dialog {
    position: relative;
    background: #fff;
    width: min(900px, 92vw);
    max-height: 90vh;
    overflow: auto;
    border-radius: 16px;
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.18);
    padding: 18px 20px;
    display: grid;
    gap: 12px;
}

.mpc-modal__close {
    position: absolute;
    right: 12px;
    top: 12px;
    border: none;
    background: #f1f5f9;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
}

.mpc-modal__header h3 {
    margin: 0;
}

.mpc-modal__body {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 16px;
    align-items: start;
}

.mpc-modal__media img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

.mpc-modal__title {
    margin: 6px 0;
}

.mpc-modal__price {
    font-size: 22px;
    font-weight: 800;
    color: var(--mpc-primary);
}

.mpc-modal__sku,
.mpc-modal__stock {
    color: var(--mpc-muted);
    margin: 2px 0;
}

.mpc-modal__actions {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-top: 8px;
}

.mpc-modal__description {
    background: #f8fafc;
    border-radius: 12px;
    padding: 12px;
}

.mpc-modal__description h5 {
    margin: 0 0 6px;
}

.mpc-modal__description p {
    margin: 0;
    color: #475569;
}

.mpc-modal-open {
    overflow: hidden;
}

@media (max-width: 1200px) {
    .mpc-steps {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 1024px) {
    .mpc-layout {
        grid-template-columns: 1fr;
    }

    .mpc-highlight__image img {
        height: 140px;
    }
}

@media (max-width: 768px) {
    .mpc-steps {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .mpc-step {
        font-size: 13px;
    }

    .mpc-card {
        grid-template-columns: 1fr;
    }

    .mpc-summary-bar__price {
        text-align: left;
    }

    .mpc-modal__body {
        grid-template-columns: 1fr;
    }
}