:root {
    --mebac-primary: #0A84FF;
    --mebac-primary-600: #0066FF;
    --mebac-bg: #F7F9FC;
    --mebac-surface: #FFFFFF;
    --mebac-text: #0B1220;
    --mebac-muted: #5F6B7A;
    --mebac-border: #E6E8EC;
    --mebac-focus: #BBD7FF;
    --mebac-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
}

.mebac-consumables {
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Inter, "Helvetica Neue", Arial, sans-serif;
    background: var(--mebac-bg);
    padding: 32px;
    border-radius: 20px;
    box-shadow: var(--mebac-shadow);
    color: var(--mebac-text);
    max-width: 1040px;
    margin: 0 auto;
}

.mebac-consumables__header {
    text-align: center;
    margin-bottom: 32px;
}

.mebac-consumables__header h1 {
    font-size: 2.25rem;
    font-weight: 600;
    margin: 0;
}

.mebac-consumables__header p {
    font-size: 1.1rem;
    color: var(--mebac-muted);
    margin: 8px 0 0;
}

.mebac-consumables__tabs {
    display: inline-flex;
    background: rgba(10, 132, 255, 0.08);
    border-radius: 999px;
    padding: 4px;
    margin: 0 auto 24px;
    gap: 4px;
}

.mebac-consumables__tabs button {
    border: none;
    background: transparent;
    padding: 10px 24px;
    border-radius: 999px;
    font-size: 0.95rem;
    color: var(--mebac-muted);
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
}

.mebac-consumables__tabs button.is-active,
.mebac-consumables__tabs button:focus-visible {
    background: var(--mebac-surface);
    color: var(--mebac-text);
    outline: none;
    box-shadow: 0 0 0 2px var(--mebac-focus);
}

.mebac-consumables__panels {
    background: var(--mebac-surface);
    border-radius: 18px;
    padding: 24px;
    box-shadow: inset 0 0 0 1px var(--mebac-border);
}

.mebac-form {
    display: grid;
    gap: 24px;
}

.mebac-field label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
}

.mebac-combobox {
    position: relative;
}

.mebac-combobox input {
    width: 100%;
    padding: 14px 16px;
    border-radius: 12px;
    border: 1px solid var(--mebac-border);
    background: var(--mebac-surface);
    font-size: 1rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.mebac-combobox input:focus-visible {
    outline: none;
    border-color: var(--mebac-primary);
    box-shadow: 0 0 0 4px rgba(10, 132, 255, 0.15);
}

.mebac-combobox input[disabled] {
    opacity: 0.5;
    cursor: not-allowed;
}

.mebac-combobox__list {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    right: 0;
    max-height: 240px;
    overflow-y: auto;
    background: var(--mebac-surface);
    border-radius: 12px;
    box-shadow: var(--mebac-shadow);
    border: 1px solid var(--mebac-border);
    padding: 8px 0;
    list-style: none;
    margin: 0;
    display: none;
    z-index: 10;
}

.mebac-combobox__list.is-visible {
    display: block;
}

.mebac-combobox__list li {
    padding: 10px 16px;
    cursor: pointer;
    font-size: 0.95rem;
}

.mebac-combobox__list li.is-active,
.mebac-combobox__list li:hover:not(.is-loading):not(.is-empty) {
    background: rgba(10, 132, 255, 0.12);
    color: var(--mebac-text);
}

.mebac-combobox__list li.is-loading,
.mebac-combobox__list li.is-empty {
    color: var(--mebac-muted);
    cursor: default;
    font-style: italic;
}

.mebac-combobox__list li.is-loading::before {
    content: '';
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid var(--mebac-border);
    border-top-color: var(--mebac-primary);
    border-radius: 50%;
    animation: mebac-spin 0.8s linear infinite;
    margin-right: 8px;
    vertical-align: middle;
}

@keyframes mebac-spin {
    to {
        transform: rotate(360deg);
    }
}

.mebac-button {
    justify-self: start;
    padding: 12px 32px;
    border-radius: 999px;
    border: none;
    font-size: 1rem;
    font-weight: 600;
    background: linear-gradient(135deg, var(--mebac-primary), var(--mebac-primary-600));
    color: #fff;
    cursor: pointer;
    box-shadow: 0 12px 24px rgba(10, 132, 255, 0.25);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.mebac-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 16px 30px rgba(10, 132, 255, 0.35);
}

.mebac-button:focus-visible {
    outline: none;
    box-shadow: 0 0 0 4px var(--mebac-focus);
}

.mebac-consumables__feedback {
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 24px 0;
    color: var(--mebac-muted);
    font-size: 0.95rem;
}

.mebac-results {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.mebac-card {
    background: var(--mebac-surface);
    border-radius: 18px;
    padding: 24px;
    box-shadow: var(--mebac-shadow);
    border: 1px solid var(--mebac-border);
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
}

.mebac-card__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    flex-wrap: wrap;
}

.mebac-card__header h2 {
    font-size: 1.6rem;
    margin: 0;
    word-break: break-word;
}

.mebac-card__abbr {
    margin: 4px 0 0;
    color: var(--mebac-muted);
    font-size: 0.9rem;
}

.mebac-chip {
    background: rgba(10, 132, 255, 0.12);
    color: var(--mebac-primary-600);
    padding: 6px 14px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.85rem;
    white-space: nowrap;
    flex-shrink: 0;
}

.mebac-card__body {
    display: grid;
    gap: 20px;
    grid-template-columns: 1fr 1fr;
}

.mebac-card__section h3 {
    margin: 0 0 12px;
    font-size: 1rem;
    color: var(--mebac-text);
    font-weight: 600;
}

.mebac-card__section ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mebac-card__section li {
    display: grid;
    grid-template-columns: 48px 1fr auto;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
    padding: 12px 0;
    border-bottom: 1px solid var(--mebac-border);
}

.mebac-card__section li:last-child {
    border-bottom: none;
}

.mebac-card__img,
.mebac-card__img-placeholder {
    width: 48px;
    height: 48px;
    object-fit: contain;
    border-radius: 8px;
    background: var(--mebac-bg);
    border: 1px solid var(--mebac-border);
    flex-shrink: 0;
}

.mebac-card__img-placeholder {
    display: block;
}

.mebac-card__label {
    word-break: break-word;
    line-height: 1.4;
}

.mebac-card__actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.mebac-card__price {
    color: var(--mebac-text);
    font-weight: 600;
    white-space: nowrap;
}

.mebac-card__price-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--mebac-text);
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
    padding: 6px 10px;
    border-radius: 6px;
    background: rgba(10, 132, 255, 0.06);
    transition: background 0.2s ease, color 0.2s ease;
}

.mebac-card__price-link:hover {
    background: rgba(10, 132, 255, 0.12);
    color: var(--mebac-primary-600);
}

.mebac-card__add-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--mebac-primary);
    margin-left: 6px;
    padding: 5px;
    flex-shrink: 0;
}

.mebac-card__add-icon img {
    width: 12px;
    height: 12px;
    display: block;
}

.mebac-card__empty {
    color: var(--mebac-muted);
    margin: 0;
    font-size: 0.9rem;
}

.mebac-card__compatibility {
    border-top: 1px solid var(--mebac-border);
    padding-top: 16px;
    font-size: 0.9rem;
}

.mebac-card__compatibility summary {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    font-weight: 600;
    padding: 8px 14px;
    background: rgba(10, 132, 255, 0.08);
    border-radius: 8px;
    color: var(--mebac-primary-600);
    transition: background 0.2s ease;
    list-style: none;
}

.mebac-card__compatibility summary::-webkit-details-marker {
    display: none;
}

.mebac-card__compatibility summary::after {
    content: '';
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid var(--mebac-primary-600);
    transition: transform 0.2s ease;
}

.mebac-card__compatibility[open] summary::after {
    transform: rotate(180deg);
}

.mebac-card__compatibility summary:hover {
    background: rgba(10, 132, 255, 0.15);
}

.mebac-card__compatibility ul {
    margin: 12px 0 0;
    padding-left: 18px;
    columns: 2;
    column-gap: 24px;
}

.mebac-card__compatibility li {
    break-inside: avoid;
    margin-bottom: 4px;
}

/* Tablet */
@media (max-width: 768px) {
    .mebac-card__body {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .mebac-card__compatibility ul {
        columns: 1;
    }
}

/* Mobile */
@media (max-width: 576px) {
    .mebac-consumables {
        padding: 16px;
        border-radius: 16px;
    }

    .mebac-consumables__panels {
        padding: 16px;
    }

    .mebac-consumables__header h1 {
        font-size: 1.5rem;
    }

    .mebac-consumables__tabs button {
        padding: 8px 16px;
        font-size: 0.85rem;
    }

    .mebac-card {
        padding: 16px;
        border-radius: 14px;
    }

    .mebac-card__header {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }

    .mebac-card__header h2 {
        font-size: 1.3rem;
    }

    .mebac-card__section li {
        grid-template-columns: 40px 1fr;
        gap: 10px;
        padding: 12px 0;
    }

    .mebac-card__img {
        width: 40px;
        height: 40px;
    }

    .mebac-card__label {
        grid-column: 2;
    }

    .mebac-card__actions {
        grid-column: 1 / -1;
        justify-content: flex-end;
        flex-wrap: wrap;
        gap: 8px;
    }

    .mebac-combobox input {
        padding: 12px 14px;
        font-size: 16px; /* Prevents zoom on iOS */
    }

    .mebac-button {
        width: 100%;
        justify-content: center;
        padding: 14px 24px;
    }
}

.mebac-card--skeleton {
    position: relative;
    overflow: hidden;
}

.mebac-card--skeleton::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0));
    animation: mebac-shimmer 1.6s infinite;
}

@keyframes mebac-shimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}
.mebac-card--skeleton * {
    visibility: hidden;
}

/* Share link section */
.mebac-share {
    margin-top: 24px;
    padding: 16px 20px;
    background: var(--mebac-surface);
    border-radius: 12px;
    border: 1px solid var(--mebac-border);
}

.mebac-share p {
    margin: 0 0 10px;
    font-size: 0.9rem;
    color: var(--mebac-muted);
}

.mebac-share__row {
    display: flex;
    gap: 8px;
    align-items: stretch;
}

.mebac-share__input {
    flex: 1;
    min-width: 0;
    padding: 12px 14px;
    border-radius: 8px;
    border: 1px solid var(--mebac-border);
    background: var(--mebac-bg);
    font-size: 0.85rem;
    color: var(--mebac-text);
    cursor: text;
}

.mebac-share__input:focus {
    outline: none;
    border-color: var(--mebac-primary);
    box-shadow: 0 0 0 3px rgba(10, 132, 255, 0.15);
}

.mebac-share__copy {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 16px;
    border: none;
    border-radius: 8px;
    background: var(--mebac-primary);
    color: #fff;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.15s ease;
    flex-shrink: 0;
}

.mebac-share__copy img {
    width: 18px;
    height: 18px;
    display: block;
}

.mebac-share__copy:hover {
    background: var(--mebac-primary-600);
    transform: translateY(-1px);
}

.mebac-share__copy:focus-visible {
    outline: none;
    box-shadow: 0 0 0 3px var(--mebac-focus);
}

.mebac-share__copy.is-copied {
    background: #34C759;
}

@media (max-width: 576px) {
    .mebac-share__input {
        padding: 10px 12px;
        font-size: 0.8rem;
    }

    .mebac-share__copy {
        padding: 0 12px;
    }
}