body[data-i18n-page="barter"] {
    overflow: hidden;
    height: 100vh;
    height: 100dvh;
    background: var(--barter-bg);
}

body[data-i18n-page="barter"] .header {
    background: rgba(10, 9, 8, 0.95);
}

:root {
    --barter-bg: #141414;
    --barter-bg-2: #1a1a1a;
    --barter-grid: rgba(255, 255, 255, 0.04);
    --barter-accent: var(--c-accent);
    --barter-accent-rgb: var(--c-accent-rgb);
    --barter-accent-dim: var(--c-accent-dim);
    --barter-accent-glow: rgba(var(--c-accent-rgb), 0.35);
    --barter-card-bg: #1e1e1e;
    --barter-card-border: rgba(255, 255, 255, 0.1);
    --barter-card-locked: rgba(255, 255, 255, 0.08);
    --barter-text: #e8e8e8;
    --barter-text-muted: #8a8a8a;
    --barter-column-header: #1e1e1e;
    --barter-column-gap: clamp(32px, 4vw, 72px);
    --barter-column-lane-bg: rgba(255, 255, 255, 0.018);
    --barter-column-lane-border: rgba(255, 255, 255, 0.06);
    --barter-rarity-common-rgb: 16, 161, 21;
    --barter-rarity-uncommon-rgb: 66, 108, 231;
    --barter-rarity-collection-rgb: 229, 104, 179;
    --barter-rarity-rare-rgb: 155, 21, 84;
    --barter-rarity-unique-rgb: 204, 18, 55;
    --barter-rarity-legendary-rgb: 255, 140, 0;
    --barter-rarity-none-rgb: 107, 114, 128;
    --barter-cr: #ff00ff;
}

.barter-page {
    display: flex;
    flex-direction: column;
    height: 100vh;
    height: 100dvh;
    min-height: 0;
    padding-top: var(--header-h);
    background: var(--barter-bg);
    overflow: hidden;
    box-sizing: border-box;
}

.barter-toolbar {
    flex-shrink: 0;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--space-lg);
    padding: var(--space-lg) var(--space-xl) var(--space-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    background: linear-gradient(180deg, rgba(20, 20, 20, 0.98) 0%, rgba(20, 20, 20, 0.85) 100%);
    position: relative;
    z-index: 30;
}

.barter-toolbar__left {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-sm);
    min-width: 0;
}

.barter-toolbar__category {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    flex-wrap: nowrap;
}

.barter-toolbar__category-label {
    font-size: 0.875rem;
    color: var(--barter-text-muted);
    white-space: nowrap;
    flex-shrink: 0;
}

.barter-toolbar__right {
    display: flex;
    align-items: flex-end;
    gap: var(--space-md);
    flex-shrink: 0;
    margin-left: auto;
}

.barter-toolbar__title {
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--barter-accent);
    letter-spacing: 0.02em;
    margin: 0;
    flex-shrink: 0;
    line-height: 1.2;
    padding-bottom: 2px;
}

.barter-toolbar__field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.barter-toolbar__field-label {
    font-size: 0.8125rem;
    color: var(--barter-text-muted);
}

.barter-inventory-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    font-family: var(--font-body);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--barter-text);
    background: rgba(var(--c-accent-rgb), 0.1);
    border: 1px solid rgba(var(--c-accent-rgb), 0.3);
    border-radius: var(--r-sm);
    cursor: pointer;
    transition: background var(--t-fast), border-color var(--t-fast);
    white-space: nowrap;
}

.barter-inventory-btn svg,
.barter-inventory-btn__icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    display: block;
}

.barter-inventory-btn__icon {
    /* SVG в img не наследует currentColor — подгоняем под --barter-text */
    filter: brightness(0) saturate(100%) invert(93%);
}

.barter-inventory-btn:hover {
    background: rgba(var(--c-accent-rgb), 0.18);
    border-color: rgba(var(--c-accent-rgb), 0.45);
}

.barter-category-menu {
    position: relative;
    min-width: 220px;
}

.barter-category-menu__trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    width: 100%;
    min-width: 220px;
    padding: 8px 12px;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--barter-text);
    background: var(--barter-bg-2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--r-sm);
    cursor: pointer;
    transition: border-color var(--t-fast), background var(--t-fast);
}

.barter-category-menu__trigger:hover,
.barter-category-menu.is-open .barter-category-menu__trigger {
    border-color: var(--barter-accent-dim);
}

.barter-category-menu__value {
    min-width: 0;
    text-align: left;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.barter-category-menu__arrow {
    width: 12px;
    height: 12px;
    flex-shrink: 0;
    color: var(--barter-text-muted);
    transition: transform var(--t-fast);
}

.barter-category-menu.is-open .barter-category-menu__arrow {
    transform: rotate(180deg);
}

.barter-category-menu__dropdown {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    z-index: 40;
    min-width: 100%;
}

.barter-category-menu__groups {
    list-style: none;
    margin: 0;
    padding: 4px 0;
    background: var(--barter-bg-2);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--r-sm);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
}

.barter-category-menu__group {
    position: relative;
}

.barter-category-menu__group-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 14px;
    font-size: 0.875rem;
    color: var(--barter-text);
    cursor: default;
    user-select: none;
    transition: background var(--t-fast), color var(--t-fast);
}

.barter-category-menu__group:not(.barter-category-menu__group--empty):hover .barter-category-menu__group-label,
.barter-category-menu__group:not(.barter-category-menu__group--empty):focus-within .barter-category-menu__group-label {
    background: rgba(var(--c-accent-rgb), 0.18);
    color: var(--barter-accent);
}

.barter-category-menu__group--empty .barter-category-menu__group-label {
    color: var(--barter-text-muted);
    opacity: 0.65;
}

.barter-category-menu__group-arrow {
    width: 10px;
    height: 10px;
    flex-shrink: 0;
    color: currentColor;
    opacity: 0.7;
    transition: transform var(--t-fast);
}

.barter-category-menu__group--empty .barter-category-menu__group-arrow {
    display: none;
}

.barter-category-menu__submenu {
    position: absolute;
    top: 0;
    left: calc(100% - 1px);
    list-style: none;
    margin: 0;
    padding: 4px 0;
    min-width: 220px;
    background: var(--barter-bg-2);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--r-sm);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.45);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateX(-4px);
    transition: opacity var(--t-fast), transform var(--t-fast), visibility var(--t-fast);
}

.barter-category-menu__group:not(.barter-category-menu__group--empty):hover .barter-category-menu__submenu,
.barter-category-menu__group:not(.barter-category-menu__group--empty):focus-within .barter-category-menu__submenu,
.barter-category-menu__group.is-submenu-open .barter-category-menu__submenu {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateX(0);
}

.barter-category-menu__subitem {
    display: block;
    width: 100%;
    padding: 10px 14px;
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--barter-text);
    text-align: left;
    background: transparent;
    border: none;
    cursor: pointer;
    transition: background var(--t-fast), color var(--t-fast);
}

.barter-category-menu__subitem:hover,
.barter-category-menu__subitem.is-active {
    background: rgba(var(--c-accent-rgb), 0.18);
    color: var(--barter-accent);
}

.barter-weapon-picker {
    position: relative;
    min-width: 220px;
}

.barter-weapon-picker__trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    width: 100%;
    min-width: 220px;
    padding: 8px 12px;
    font-family: var(--font-body);
    font-size: 0.875rem;
    color: var(--barter-text);
    background: var(--barter-bg-2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--r-sm);
    cursor: pointer;
    transition: border-color var(--t-fast);
    text-align: left;
    outline: none;
}

.barter-weapon-picker__trigger:hover,
.barter-weapon-picker__trigger[aria-expanded="true"] {
    border-color: var(--barter-accent-dim);
}

.barter-weapon-picker__value {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--barter-text-muted);
}

.barter-weapon-picker__value--selected {
    color: var(--barter-text);
}

.barter-weapon-picker__arrow {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    color: var(--barter-text-muted);
    transition: transform var(--t-fast);
}

.barter-weapon-picker__trigger[aria-expanded="true"] .barter-weapon-picker__arrow {
    transform: rotate(180deg);
}

.barter-weapon-picker__menu {
    position: fixed;
    z-index: 100;
    background: var(--barter-bg-2);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--r-sm);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
    overflow: hidden;
    overscroll-behavior: contain;
    touch-action: pan-y;
}

.barter-weapon-picker__menu[hidden] {
    display: none;
}

/* Craft list cart */
.barter-cart-fab {
    position: absolute;
    right: 20px;
    bottom: 20px;
    z-index: 15;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 7px 14px 7px 7px;
    font-family: var(--font-body);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--barter-text);
    background: rgba(20, 20, 20, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--r-sm);
    box-shadow:
        0 4px 20px rgba(0, 0, 0, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(8px);
    cursor: pointer;
    transition: background var(--t-fast), border-color var(--t-fast), box-shadow var(--t-fast);
}

.barter-cart-fab__icon {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    flex-shrink: 0;
    background: rgba(var(--c-accent-rgb), 0.14);
    border: 1px solid rgba(var(--c-accent-rgb), 0.28);
    border-radius: 6px;
}

.barter-cart-fab__icon svg {
    width: 16px;
    height: 16px;
    color: var(--barter-accent);
}

.barter-cart-fab__label {
    line-height: 1.2;
    white-space: nowrap;
}

.barter-cart-fab:hover {
    background: rgba(28, 28, 28, 0.96);
    border-color: rgba(var(--c-accent-rgb), 0.35);
    box-shadow:
        0 6px 24px rgba(0, 0, 0, 0.45),
        0 0 0 1px rgba(var(--c-accent-rgb), 0.08);
}

.barter-cart-fab[aria-expanded="true"] {
    background: rgba(var(--c-accent-rgb), 0.12);
    border-color: rgba(var(--c-accent-rgb), 0.5);
    box-shadow:
        0 6px 24px rgba(0, 0, 0, 0.45),
        0 0 20px rgba(var(--c-accent-rgb), 0.15);
}

.barter-cart-fab__badge {
    position: absolute;
    top: -5px;
    right: -5px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    font-family: var(--font-mono);
    font-size: 0.625rem;
    font-weight: 700;
    color: #0f1412;
    background: var(--barter-accent);
    border: 2px solid rgba(20, 20, 20, 0.95);
    border-radius: 999px;
    line-height: 1;
    font-variant-numeric: tabular-nums;
}

.barter-cart-fab__badge[hidden] {
    display: none;
}

.barter-cart-backdrop {
    position: absolute;
    inset: 0;
    z-index: 24;
    background: rgba(0, 0, 0, 0.45);
}

.barter-cart-backdrop[hidden] {
    display: none;
}

.barter-cart {
    width: 440px;
    max-width: 100%;
    flex-shrink: 0;
    background: var(--barter-bg-2);
    border-left: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform var(--t-normal) var(--ease-out-expo);
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    z-index: 25;
    box-shadow: -12px 0 40px rgba(0, 0, 0, 0.5);
}

.barter-cart.is-open {
    transform: translateX(0);
}

.barter-cart__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    padding: 14px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(0, 0, 0, 0.18);
    flex-shrink: 0;
}

.barter-cart__head-main {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
    flex: 1;
}

.barter-cart__title {
    margin: 0;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--barter-text);
    line-height: 1.2;
    white-space: nowrap;
}

.barter-cart__count {
    flex-shrink: 0;
    padding: 3px 9px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--barter-accent);
    background: rgba(var(--c-accent-rgb), 0.15);
    border-radius: 999px;
    line-height: 1.2;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.barter-cart__count:empty,
.barter-cart__count[data-empty="true"] {
    display: none;
}

.barter-cart__head-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
}

.barter-cart__clear {
    padding: 6px 12px;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--barter-text-muted);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 6px;
    cursor: pointer;
    transition: color var(--t-fast), background var(--t-fast), border-color var(--t-fast);
}

.barter-cart__clear:hover {
    color: var(--barter-text);
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.14);
}

.barter-cart__close {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 6px;
    color: var(--barter-text-muted);
    cursor: pointer;
    transition: color var(--t-fast), background var(--t-fast), border-color var(--t-fast);
}

.barter-cart__close:hover {
    color: var(--barter-text);
    border-color: rgba(255, 255, 255, 0.2);
}

.barter-cart__body {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-lg);
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.12) transparent;
}

.barter-cart__empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 200px;
    color: var(--barter-text-muted);
    font-size: 0.875rem;
    gap: var(--space-md);
    padding: var(--space-xl);
}

.barter-cart__empty svg {
    width: 40px;
    height: 40px;
    opacity: 0.35;
}

.barter-cart-section {
    margin-bottom: var(--space-lg);
}

.barter-cart-section:last-child {
    margin-bottom: 0;
}

.barter-cart-section > .barter-cart-section__title {
    margin-bottom: var(--space-sm);
    padding-bottom: var(--space-xs);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.barter-cart-section__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    margin-bottom: var(--space-sm);
    padding-bottom: var(--space-sm);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.barter-cart-section__head--materials {
    margin-bottom: 10px;
    padding-bottom: 10px;
}

.barter-cart-section__title {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--barter-text-muted);
    margin: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.barter-cart-section__title--prominent,
.barter-cart-section__title--materials {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: none;
    letter-spacing: 0.01em;
    color: var(--barter-text);
    line-height: 1.2;
}

.barter-cart-section__title--lined {
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.barter-cart-section__stat {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 2px;
    min-width: 44px;
    height: 30px;
    padding: 0 10px;
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 700;
    color: #fff;
    background: rgba(var(--c-accent-rgb), 0.22);
    border-radius: 7px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
    font-variant-numeric: tabular-nums;
}

.barter-cart-section__stat-missing {
    color: #fff;
}

.barter-cart-section__stat-sep {
    color: rgba(255, 255, 255, 0.45);
    font-weight: 500;
}

.barter-cart-section__stat-total {
    color: rgba(255, 255, 255, 0.75);
    font-weight: 600;
}

.barter-cart-section__stat--ok {
    min-width: 30px;
    width: 30px;
    height: 30px;
    padding: 0;
    color: #fff;
    background: #10a115;
    border-radius: 50%;
    box-shadow: 0 1px 4px rgba(16, 161, 21, 0.3);
}

.barter-cart-section__stat--ok svg {
    width: 14px;
    height: 14px;
}

.barter-cart-materials {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.barter-cart-materials-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-lg) var(--space-md);
    text-align: center;
    font-size: 0.8125rem;
    color: #10a115;
    background: rgba(16, 161, 21, 0.06);
    border: 1px solid rgba(16, 161, 21, 0.15);
    border-radius: var(--r-sm);
}

.barter-cart-materials-empty svg {
    width: 28px;
    height: 28px;
    opacity: 0.75;
}

.barter-cart-material {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: rgba(0, 0, 0, 0.22);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--r-sm);
    transition: border-color var(--t-fast), background var(--t-fast);
}

.barter-cart-material--missing {
    background: rgba(var(--c-accent-rgb), 0.05);
    border-color: rgba(var(--c-accent-rgb), 0.2);
}

.barter-cart-material--ok {
    opacity: 0.78;
}

.barter-cart-material__icon {
    width: 34px;
    height: 34px;
    object-fit: contain;
    flex-shrink: 0;
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 5px;
    padding: 3px;
}

.barter-cart-material__body {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.barter-cart-material__head {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 10px;
}

.barter-cart-material__name {
    flex: 1;
    min-width: 0;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--barter-text);
    line-height: 1.25;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.barter-cart-material__counts {
    flex-shrink: 0;
    display: flex;
    align-items: baseline;
    gap: 1px;
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 600;
    line-height: 1;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.barter-cart-material__status {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    align-self: center;
}

.barter-cart-material__status--missing {
    min-width: 34px;
    height: 34px;
    padding: 0 7px;
    background: rgba(var(--c-accent-rgb), 0.22);
    border-radius: 7px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.barter-cart-material__status-value {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 700;
    color: #fff;
    line-height: 1;
    font-variant-numeric: tabular-nums;
}

.barter-cart-material__status--ok {
    width: 32px;
    height: 32px;
    background: #10a115;
    border-radius: 50%;
    color: #fff;
    box-shadow: 0 1px 4px rgba(16, 161, 21, 0.3);
}

.barter-cart-material__status--ok svg {
    width: 15px;
    height: 15px;
}

.barter-cart-material__progress {
    height: 5px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 999px;
    overflow: hidden;
}

.barter-cart-material__progress-fill {
    height: 100%;
    border-radius: inherit;
    background: var(--barter-accent);
    transition: width 0.3s ease;
}

.barter-cart-material--ok .barter-cart-material__progress-fill {
    background: #10a115;
}

.barter-cart-material__have {
    color: var(--barter-text);
}

.barter-cart-material--missing .barter-cart-material__have {
    color: var(--barter-accent);
}

.barter-cart-material--ok .barter-cart-material__have {
    color: #10a115;
}

.barter-cart-material__sep {
    color: var(--barter-text-muted);
    font-weight: 400;
    opacity: 0.55;
}

.barter-cart-material__need {
    color: var(--barter-text-muted);
    font-weight: 500;
}

.barter-cart-weapons {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.barter-cart-weapon {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: rgba(0, 0, 0, 0.22);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--r-sm);
    transition: border-color var(--t-fast), background var(--t-fast);
}

.barter-cart-weapon:hover {
    background: rgba(0, 0, 0, 0.28);
    border-color: rgba(255, 255, 255, 0.09);
}

.barter-cart-weapon__image {
    width: 44px;
    height: 32px;
    object-fit: contain;
    flex-shrink: 0;
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 5px;
    padding: 2px;
}

.barter-cart-weapon__image:empty,
div.barter-cart-weapon__image {
    display: block;
}

.barter-cart-weapon__body {
    flex: 1;
    min-width: 0;
}

.barter-cart-weapon__category {
    font-size: 11px;
    line-height: 1.3;
    color: var(--barter-text-muted, rgba(255, 255, 255, 0.45));
    margin-top: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.barter-cart-weapon__name {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--barter-text);
    line-height: 1.25;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.barter-cart-weapon__qty {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    height: 30px;
    background: rgba(0, 0, 0, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 999px;
    overflow: hidden;
}

.barter-cart-weapon__qty-btn {
    width: 28px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    font-size: 0.9375rem;
    line-height: 1;
    color: var(--barter-text-muted);
    background: transparent;
    border: none;
    border-radius: 0;
    cursor: pointer;
    transition: color var(--t-fast), background var(--t-fast);
}

.barter-cart-weapon__qty-btn:hover {
    color: var(--barter-text);
    background: rgba(255, 255, 255, 0.06);
    border-color: transparent;
}

.barter-cart-weapon__qty-value {
    min-width: 26px;
    padding: 0 2px;
    text-align: center;
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--barter-accent);
    font-variant-numeric: tabular-nums;
}

.barter-cart-summary {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.barter-cart-summary__item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    background: rgba(0, 0, 0, 0.22);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--r-sm);
}

.barter-cart-summary__item--missing {
    background: rgba(var(--c-accent-rgb), 0.05);
    border-color: rgba(var(--c-accent-rgb), 0.18);
}

.barter-cart-summary__item--ok {
    opacity: 0.85;
}

.barter-cart-summary__label {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--barter-text-muted);
}

.barter-cart-summary__item--cr .barter-cart-summary__value {
    color: var(--barter-cr);
}

.barter-cart-summary__value {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--barter-accent);
    text-align: right;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.barter-cart-summary__item--ok .barter-cart-summary__value {
    color: #10a115;
}

.barter-cart-tabs {
    display: flex;
    gap: 4px;
    margin: 0 0 var(--space-md);
    padding: 4px;
    background: rgba(0, 0, 0, 0.28);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--r-md);
}

.barter-cart-tab {
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 36px;
    padding: 0 12px;
    font-family: inherit;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--barter-text-muted);
    background: transparent;
    border: none;
    border-radius: calc(var(--r-md) - 2px);
    cursor: pointer;
    transition: color var(--t-fast), background var(--t-fast), box-shadow var(--t-fast);
}

.barter-cart-tab:hover:not(:disabled) {
    color: var(--barter-text);
}

.barter-cart-tab.is-active {
    color: var(--barter-text);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.barter-cart-tab:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.barter-cart-tab__badge {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-family: var(--font-mono);
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--barter-accent);
    font-variant-numeric: tabular-nums;
    line-height: 1;
}

.barter-cart-tab__badge::before {
    content: '|';
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.28);
}

.barter-cart-tabpanel[hidden] {
    display: none;
}

.barter-cart-tabpanel--purchase {
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.barter-purchase {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    min-height: 100%;
}

.barter-purchase__intro {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    background: rgba(0, 0, 0, 0.22);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--r-md);
}

.barter-purchase__intro-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    margin-top: 1px;
    color: var(--barter-accent);
    opacity: 0.85;
}

.barter-purchase__hint {
    margin: 0;
    font-size: 0.8125rem;
    line-height: 1.5;
    color: var(--barter-text-muted);
}

.barter-purchase__list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.barter-purchase-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 200px;
    gap: var(--space-md);
    padding: var(--space-xl);
}

.barter-purchase-empty__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: rgba(16, 161, 21, 0.1);
    color: #10a115;
}

.barter-purchase-empty__icon svg {
    width: 24px;
    height: 24px;
}

.barter-purchase-empty__text {
    margin: 0;
    max-width: 240px;
    font-size: 0.875rem;
    line-height: 1.45;
    color: var(--barter-text-muted);
}

.barter-purchase-item {
    overflow: hidden;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.03) 0%, rgba(0, 0, 0, 0.18) 100%);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: var(--r-md);
}

.barter-purchase-item__head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 14px 10px;
}

.barter-purchase-item__identity {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
    flex: 1;
}

.barter-purchase-item__icon-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--r-sm);
}

.barter-purchase-item__icon {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.barter-purchase-item__meta {
    min-width: 0;
}

.barter-purchase-item__name {
    margin: 0;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--barter-text);
    line-height: 1.25;
}

.barter-purchase-item__need {
    margin: 4px 0 0;
    font-size: 0.75rem;
    color: var(--barter-text-muted);
}

.barter-purchase-item__need strong {
    color: var(--barter-accent);
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.barter-purchase-item__need--ok strong {
    color: #10a115;
}

.barter-purchase-item__need--warn strong {
    color: #f59e0b;
}

.barter-purchase-item__badge {
    flex-shrink: 0;
    padding: 4px 8px;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--barter-text-muted);
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 999px;
    font-variant-numeric: tabular-nums;
}

.barter-purchase-item__badge--ok {
    color: #10a115;
    border-color: rgba(16, 161, 21, 0.25);
    background: rgba(16, 161, 21, 0.1);
}

.barter-purchase-item__badge--warn {
    color: #f59e0b;
    border-color: rgba(245, 158, 11, 0.28);
    background: rgba(245, 158, 11, 0.1);
}

.barter-purchase-item__bar {
    height: 3px;
    margin: 0 14px 12px;
    background: rgba(255, 255, 255, 0.06);
    border-radius: 999px;
    overflow: hidden;
}

.barter-purchase-item__bar-fill {
    height: 100%;
    background: rgba(255, 255, 255, 0.18);
    border-radius: inherit;
    transition: width var(--t-fast), background var(--t-fast);
}

.barter-purchase-item__bar--ok .barter-purchase-item__bar-fill {
    background: #10a115;
}

.barter-purchase-item__bar--warn .barter-purchase-item__bar-fill {
    background: #f59e0b;
}

.barter-purchase-item__offers-wrap {
    margin: 0 12px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--r-sm);
    overflow: hidden;
    background: rgba(0, 0, 0, 0.16);
}

.barter-purchase-item__offers-head,
.barter-purchase-offer {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 46px 14px 68px minmax(68px, 1fr) 26px;
    gap: 4px;
    align-items: center;
    padding: 0 8px;
}

.barter-purchase-item__offers-head {
    min-height: 26px;
    font-size: 0.625rem;
    font-weight: 500;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.32);
    background: rgba(0, 0, 0, 0.18);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.barter-purchase-item__offers-head span:nth-child(3),
.barter-purchase-item__offers-head span:nth-child(6) {
    padding: 0;
}

.barter-purchase-item__offers-head span:nth-child(5) {
    text-align: right;
}

.barter-purchase-item__offers {
    display: flex;
    flex-direction: column;
}

.barter-purchase-offer {
    min-height: 40px;
    padding-top: 4px;
    padding-bottom: 4px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.barter-purchase-offer:last-child {
    border-bottom: none;
}

.barter-purchase-offer__input {
    width: 100%;
    min-width: 0;
    height: 32px;
    padding: 0 8px;
    font-size: 0.8125rem;
    color: var(--barter-text);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 6px;
    outline: none;
    cursor: text;
    transition:
        background var(--t-fast),
        border-color var(--t-fast),
        box-shadow var(--t-fast);
    box-sizing: border-box;
}

.barter-purchase-offer__input--seller {
    font-family: inherit;
    cursor: text;
}

.barter-purchase-offer__input--qty,
.barter-purchase-offer__input--price {
    font-family: var(--font-mono);
    text-align: center;
    cursor: text;
}

.barter-purchase-offer__input::placeholder {
    color: rgba(255, 255, 255, 0.28);
    transition: color var(--t-fast);
}

.barter-purchase-offer__input:hover {
    background: rgba(255, 255, 255, 0.07);
    border-color: rgba(255, 255, 255, 0.14);
}

.barter-purchase-offer__input:hover::placeholder {
    color: rgba(255, 255, 255, 0.38);
}

.barter-purchase-offer__input:focus {
    background: rgba(255, 255, 255, 0.09);
    border-color: rgba(var(--c-accent-rgb), 0.45);
    box-shadow: 0 0 0 2px rgba(var(--c-accent-rgb), 0.14);
}

.barter-purchase-offer__input:focus::placeholder {
    color: rgba(255, 255, 255, 0.2);
}

.barter-purchase-offer__input::-webkit-outer-spin-button,
.barter-purchase-offer__input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.barter-purchase-offer__input[type="number"] {
    -moz-appearance: textfield;
    appearance: textfield;
}

.barter-purchase-offer__times {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.2);
    text-align: center;
    line-height: 1;
    user-select: none;
}

.barter-purchase-offer__sum {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.72);
    text-align: right;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.barter-purchase-offer__remove {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 28px;
    height: 32px;
    padding: 0;
    border: none;
    border-radius: 4px;
    background: transparent;
    font-family: inherit;
    font-size: 1.125rem;
    font-weight: 400;
    line-height: 1;
    color: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: color var(--t-fast), background var(--t-fast);
}

.barter-purchase-offer:hover .barter-purchase-offer__remove {
    color: rgba(255, 255, 255, 0.55);
}

.barter-purchase-offer__remove:hover {
    color: #f87171;
    background: rgba(248, 113, 113, 0.1);
}

.barter-purchase-offer__remove:active {
    background: rgba(248, 113, 113, 0.16);
}

.barter-purchase-item__add {
    display: inline-flex;
    align-items: center;
    margin: 8px 12px 0;
    padding: 0;
    font-family: inherit;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--barter-text-muted);
    background: none;
    border: none;
    cursor: pointer;
    transition: color var(--t-fast);
}

.barter-purchase-item__add::before {
    content: '+';
    margin-right: 5px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--barter-accent);
}

.barter-purchase-item__add:hover {
    color: var(--barter-accent);
}

.barter-purchase-item__foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 12px;
    padding: 12px 14px;
    background: rgba(0, 0, 0, 0.22);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.barter-purchase-item__avg {
    font-size: 0.75rem;
    color: var(--barter-text-muted);
}

.barter-purchase-item__total {
    font-family: var(--font-mono);
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--barter-accent);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.barter-purchase__total {
    margin-top: auto;
    margin-left: calc(-1 * var(--space-lg));
    margin-right: calc(-1 * var(--space-lg));
    margin-bottom: calc(-1 * var(--space-lg));
    padding: 0;
    background: rgba(0, 0, 0, 0.42);
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 0;
    position: sticky;
    bottom: calc(-1 * var(--space-lg));
    backdrop-filter: blur(10px);
}

.barter-purchase__total::before {
    content: '';
    display: block;
    height: 2px;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(var(--c-accent-rgb), 0.55) 20%,
        rgba(var(--c-accent-rgb), 0.55) 80%,
        transparent 100%
    );
}

.barter-purchase__total--warn::before {
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(245, 158, 11, 0.6) 20%,
        rgba(245, 158, 11, 0.6) 80%,
        transparent 100%
    );
}

.barter-purchase__total-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px var(--space-lg) 16px;
}

.barter-purchase__total-label {
    font-size: 0.9375rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    color: var(--barter-text);
}

.barter-purchase__total-value {
    font-family: var(--font-mono);
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--barter-text);
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
    letter-spacing: 0.01em;
}

.barter-purchase__total--warn .barter-purchase__total-value {
    color: #fbbf24;
}

.barter-node__selection {
    position: absolute;
    top: 5px;
    right: 5px;
    z-index: 4;
    display: flex;
    align-items: stretch;
    height: 20px;
    background: rgba(18, 18, 18, 0.94);
    border: 1px solid rgba(var(--c-accent-rgb), 0.4);
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.35);
}

.barter-node__count {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    padding: 0 5px;
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    font-weight: 600;
    line-height: 1;
    color: var(--barter-accent);
    pointer-events: none;
}

.barter-node__remove {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    flex-shrink: 0;
    padding: 0;
    margin: 0;
    border: none;
    border-left: 1px solid rgba(var(--c-accent-rgb), 0.3);
    background: transparent;
    color: var(--barter-text-muted);
    cursor: pointer;
    transition: color var(--t-fast), background var(--t-fast);
}

.barter-node__remove svg {
    width: 10px;
    height: 10px;
}

.barter-node__remove:hover {
    color: #f87171;
    background: rgba(248, 113, 113, 0.14);
}

.barter-weapon-picker__search-input {
    flex: 1;
    min-width: 0;
    padding: 0;
    font-family: var(--font-body);
    font-size: 0.875rem;
    color: var(--barter-text);
    background: transparent;
    border: none;
    outline: none;
    cursor: text;
}

.barter-weapon-picker__search-input::placeholder {
    color: var(--barter-text-muted);
}

.barter-weapon-picker__search-input[hidden],
.barter-weapon-picker__value[hidden] {
    display: none;
}

.barter-weapon-picker__list {
    max-height: 240px;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    touch-action: pan-y;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.12) transparent;
}

.barter-weapon-picker__item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 8px 12px;
    font-family: var(--font-body);
    font-size: 0.8125rem;
    color: var(--barter-text);
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    transition: background var(--t-fast);
}

.barter-weapon-picker__item:hover,
.barter-weapon-picker__item--active {
    background: rgba(var(--c-accent-rgb), 0.12);
}

.barter-weapon-picker__item-img {
    width: 40px;
    height: 28px;
    object-fit: contain;
    flex-shrink: 0;
}

.barter-weapon-picker__item-name {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.barter-weapon-picker__empty {
    padding: 16px 12px;
    font-size: 0.8125rem;
    color: var(--barter-text-muted);
    text-align: center;
}

.barter-inventory-modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--t-normal), visibility var(--t-normal);
}

.barter-picker-modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: none;
    align-items: flex-end;
    justify-content: center;
    padding: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

.barter-picker-modal.is-open {
    opacity: 1;
    visibility: visible;
}

.barter-picker-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.barter-picker-modal.is-open .barter-picker-modal__backdrop {
    opacity: 1;
}

.barter-picker-modal__dialog {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    max-height: 88vh;
    background: var(--barter-bg-2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: none;
    border-radius: var(--r-md) var(--r-md) 0 0;
    box-shadow: 0 -12px 48px rgba(0, 0, 0, 0.45);
    overflow: hidden;
    transform: translate3d(0, 100%, 0);
    transition: transform 0.24s cubic-bezier(0.32, 0.72, 0, 1);
}

.barter-picker-modal.is-open .barter-picker-modal__dialog {
    transform: translate3d(0, 0, 0);
}

.barter-picker-modal__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    flex-shrink: 0;
}

.barter-picker-modal__title {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--barter-accent);
    margin: 0;
}

.barter-picker-modal__close {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--r-sm);
    color: var(--barter-text-muted);
    cursor: pointer;
    transition: color var(--t-fast), border-color var(--t-fast);
}

.barter-picker-modal__close:hover {
    color: var(--barter-text);
    border-color: rgba(255, 255, 255, 0.2);
}

.barter-picker-modal__search {
    padding: 0 var(--space-md) var(--space-sm);
    flex-shrink: 0;
}

.barter-picker-modal__search-input {
    width: 100%;
    padding: 10px 12px;
    font-family: var(--font-body);
    font-size: 0.9375rem;
    color: var(--barter-text);
    background: var(--barter-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--r-sm);
    outline: none;
    box-sizing: border-box;
    transition: border-color var(--t-fast);
}

.barter-picker-modal__search-input:focus {
    border-color: var(--barter-accent-dim);
}

.barter-picker-modal__search-input::placeholder {
    color: var(--barter-text-muted);
}

.barter-picker-modal__body {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    padding: 0 var(--space-md) var(--space-md);
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.12) transparent;
}

.barter-picker-modal__body--list {
    padding-top: 0;
}

.barter-picker-modal__body .barter-weapon-picker__item {
    border-radius: var(--r-sm);
}

.barter-picker-modal__body .barter-weapon-picker__empty {
    padding: 24px 12px;
}

.barter-category-menu__groups--modal {
    border: none;
    box-shadow: none;
    background: transparent;
    padding: 0;
}

.barter-category-menu__groups--modal .barter-category-menu__group:not(.barter-category-menu__group--empty) {
    display: grid;
    grid-template-rows: auto 0fr;
    transition: grid-template-rows 0.18s ease;
}

.barter-category-menu__groups--modal .barter-category-menu__group.is-submenu-open {
    grid-template-rows: auto 1fr;
}

.barter-category-menu__groups--modal .barter-category-menu__group-label {
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
    transition: none;
}

.barter-category-menu__groups--modal .barter-category-menu__group:not(.barter-category-menu__group--empty):hover .barter-category-menu__group-label,
.barter-category-menu__groups--modal .barter-category-menu__group:not(.barter-category-menu__group--empty):focus-within .barter-category-menu__group-label,
.barter-category-menu__groups--modal .barter-category-menu__group.is-submenu-open .barter-category-menu__group-label {
    background: transparent;
    color: var(--barter-text);
}

.barter-category-menu__groups--modal .barter-category-menu__submenu {
    position: static;
    left: auto;
    right: auto;
    top: auto;
    transform: none;
    min-width: 0;
    width: 100%;
    min-height: 0;
    margin: 0;
    padding: 0;
    border: none;
    border-radius: 0;
    box-shadow: none;
    background: rgba(0, 0, 0, 0.18);
    overflow: hidden;
    opacity: 1;
    visibility: visible;
    pointer-events: none;
    transition: none;
}

.barter-category-menu__groups--modal .barter-category-menu__group.is-submenu-open .barter-category-menu__group-arrow {
    transform: rotate(90deg);
}

.barter-category-menu__groups--modal .barter-category-menu__group.is-submenu-open .barter-category-menu__submenu {
    pointer-events: auto;
    padding: 0 0 4px;
}

.barter-category-menu__groups--modal .barter-category-menu__group:not(.barter-category-menu__group--empty):hover .barter-category-menu__submenu,
.barter-category-menu__groups--modal .barter-category-menu__group:not(.barter-category-menu__group--empty):focus-within .barter-category-menu__submenu {
    transform: none;
}

.barter-category-menu__groups--modal .barter-category-menu__subitem {
    padding-left: 22px;
    -webkit-tap-highlight-color: transparent;
}

.barter-inventory-modal.is-open {
    opacity: 1;
    visibility: visible;
}

.barter-inventory-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
}

.barter-inventory-modal__dialog {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 720px;
    max-height: min(85vh, 720px);
    background: var(--barter-bg-2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--r-md);
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.55);
    overflow: hidden;
}

.barter-inventory-modal__head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-md);
    padding: var(--space-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.barter-inventory-modal__title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--barter-accent);
    margin: 0 0 4px;
}

.barter-inventory-modal__hint {
    font-size: 0.8125rem;
    color: var(--barter-text-muted);
    margin: 0;
}

.barter-inventory-modal__close {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--r-sm);
    color: var(--barter-text-muted);
    cursor: pointer;
    transition: color var(--t-fast), border-color var(--t-fast);
}

.barter-inventory-modal__close:hover {
    color: var(--barter-text);
    border-color: rgba(255, 255, 255, 0.2);
}

.barter-inventory-modal__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(0, 0, 0, 0.2);
}

.barter-inventory-stat--level {
    grid-column: 1 / -1;
}

.barter-inventory-stat__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm);
}

.barter-inventory-stat__mode {
    display: inline-flex;
    padding: 2px;
    background: rgba(0, 0, 0, 0.28);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--r-sm);
}

.barter-inventory-stat__mode-btn {
    padding: 4px 10px;
    font-family: var(--font-sans);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--barter-text-muted);
    background: transparent;
    border: none;
    border-radius: calc(var(--r-sm) - 2px);
    cursor: pointer;
    transition: color var(--t-fast), background var(--t-fast);
}

.barter-inventory-stat__mode-btn:hover {
    color: var(--barter-text);
}

.barter-inventory-stat__mode-btn.is-active {
    color: var(--barter-text);
    background: rgba(255, 255, 255, 0.08);
}

.barter-inventory-stat__hint {
    font-size: 0.72rem;
    color: var(--barter-text-muted);
    font-family: var(--font-mono);
}

.barter-inventory-stat__input.is-hidden {
    display: none;
}

.barter-inventory-stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.barter-inventory-stat__label {
    font-size: 0.7rem;
    color: var(--barter-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.barter-inventory-stat__label--cr {
    color: var(--barter-cr);
}

.barter-inventory-stat__input {
    width: 100%;
    padding: 8px 10px;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--barter-text);
    background: var(--barter-bg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--r-sm);
    outline: none;
    transition: border-color var(--t-fast);
    box-sizing: border-box;
}

.barter-inventory-stat__input:focus {
    border-color: var(--barter-accent-dim);
}

.barter-inventory-modal__body {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-md) 20px;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.12) transparent;
}

.barter-inventory-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
    gap: 9px;
}

.barter-inventory-cell {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 10px 5px;
    background: rgba(0, 0, 0, 0.22);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--r-sm);
    cursor: pointer;
    transition: border-color var(--t-fast), background var(--t-fast), box-shadow var(--t-fast);
}

.barter-inventory-cell:hover {
    background: rgba(0, 0, 0, 0.3);
    border-color: rgba(255, 255, 255, 0.1);
}

.barter-inventory-cell:focus-within {
    border-color: rgba(var(--c-accent-rgb), 0.35);
    background: rgba(0, 0, 0, 0.3);
    box-shadow: 0 0 0 1px rgba(var(--c-accent-rgb), 0.12);
}

.barter-inventory-cell__icon {
    width: 40px;
    height: 40px;
    object-fit: contain;
    flex-shrink: 0;
}

.barter-inventory-cell__name {
    width: 100%;
    min-height: 2.6em;
    font-size: 0.7rem;
    color: var(--barter-text);
    line-height: 1.3;
    text-align: center;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
}

.barter-inventory-cell__qty {
    display: flex;
    align-items: center;
    width: 100%;
    height: 30px;
    background: rgba(0, 0, 0, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 999px;
    overflow: hidden;
}

.barter-inventory-cell__qty-btn {
    flex-shrink: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    font-size: 1rem;
    line-height: 1;
    color: var(--barter-text-muted);
    background: transparent;
    border: none;
    cursor: pointer;
    transition: color var(--t-fast), background var(--t-fast);
}

.barter-inventory-cell__qty-btn:hover {
    color: var(--barter-accent);
    background: rgba(var(--c-accent-rgb), 0.12);
}

.barter-inventory-cell__qty-btn:active {
    background: rgba(var(--c-accent-rgb), 0.2);
}

.barter-inventory-cell__qty-input {
    flex: 1;
    min-width: 0;
    height: 30px;
    padding: 1px 4px 0;
    margin: 0;
    font-family: var(--font-mono);
    font-size: 0.8125rem;
    font-weight: 600;
    line-height: 29px;
    color: var(--barter-text);
    background: transparent;
    border: none;
    border-left: 1px solid rgba(255, 255, 255, 0.06);
    border-right: 1px solid rgba(255, 255, 255, 0.06);
    text-align: center;
    outline: none;
    box-sizing: border-box;
}

.barter-inventory-cell__qty-input:focus {
    color: var(--barter-accent);
}

.barter-inventory-stat__input,
.barter-inventory-cell__qty-input {
    -moz-appearance: textfield;
    appearance: textfield;
}

.barter-inventory-stat__input::-webkit-outer-spin-button,
.barter-inventory-stat__input::-webkit-inner-spin-button,
.barter-inventory-cell__qty-input::-webkit-outer-spin-button,
.barter-inventory-cell__qty-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.barter-inventory-modal__foot {
    display: flex;
    justify-content: flex-end;
    padding: var(--space-md) var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.barter-inventory-modal__clear {
    padding: 8px 14px;
    font-family: var(--font-body);
    font-size: 0.8125rem;
    color: var(--barter-text-muted);
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--r-sm);
    cursor: pointer;
    transition: color var(--t-fast), border-color var(--t-fast);
}

.barter-inventory-modal__clear:hover {
    color: var(--barter-text);
    border-color: rgba(255, 255, 255, 0.2);
}

.barter-workspace {
    flex: 1;
    display: flex;
    min-height: 0;
    position: relative;
}

.barter-viewport {
    flex: 1;
    overflow: auto;
    cursor: grab;
    position: relative;
    background-color: var(--barter-bg);
    background-image:
        radial-gradient(circle at center, var(--barter-grid) 1px, transparent 1px);
    background-size: 24px 24px;
    touch-action: none;
    user-select: none;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.12) transparent;
}

.barter-viewport.is-dragging {
    cursor: grabbing;
}

.barter-canvas {
    position: relative;
    --barter-canvas-pad-x: 64px;
    --barter-canvas-pad-bottom: 24px;
    padding: 0 var(--barter-canvas-pad-x) var(--barter-canvas-pad-bottom);
    box-sizing: border-box;
    isolation: isolate;
}

.barter-column-lanes {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 0;
    pointer-events: none;
}

.barter-lines {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 0;
    pointer-events: none;
    overflow: visible;
}

.barter-line {
    fill: none;
    stroke: var(--barter-accent);
    stroke-width: 2;
    stroke-linejoin: round;
    opacity: 0.85;
}

.barter-line--highlight {
    stroke-width: 2.5;
    opacity: 1;
    filter: drop-shadow(0 0 5px var(--barter-accent-glow));
}

.barter-tree {
    --barter-node-width: 214px;
    --barter-column-width: calc(var(--barter-node-width) + 24px);
    --barter-node-height: 72px;
    --barter-row-gap: 48px;
    --barter-row-count: 1;
    display: flex;
    gap: var(--barter-column-gap);
    align-items: flex-start;
    position: relative;
    z-index: 1;
}

.barter-column-lane {
    position: absolute;
    top: 0;
    box-sizing: border-box;
    background: var(--barter-column-lane-bg);
    border-left: 1px solid var(--barter-column-lane-border);
    border-right: 1px solid var(--barter-column-lane-border);
}

.barter-column {
    display: flex;
    flex-direction: column;
    width: var(--barter-column-width);
    flex-shrink: 0;
    position: relative;
    z-index: 1;
    box-sizing: border-box;
}

.barter-column__header {
    position: sticky;
    top: 0;
    z-index: 10;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 48px;
    box-sizing: border-box;
    text-align: center;
    padding: 0 8px;
    margin: 0;
    background: var(--barter-column-header);
    border: none;
    border-bottom: 1px solid var(--barter-column-lane-border);
    border-radius: 0;
    font-family: var(--font-body);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--barter-text);
    letter-spacing: 0.01em;
    text-transform: none;
    white-space: nowrap;
}

.barter-column__body {
    display: flex;
    flex-direction: column;
    min-height: 0;
    padding: 24px 12px 0;
}

.barter-column__grid {
    display: grid;
    grid-template-rows: repeat(var(--barter-row-count), var(--barter-node-height));
    gap: var(--barter-row-gap);
    justify-items: center;
    align-content: start;
    min-height: 0;
}

.barter-grid-spacer {
    min-height: 0;
    pointer-events: none;
}

.barter-column__header-sep {
    color: var(--barter-text-muted);
    margin: 0 5px;
    opacity: 0.65;
}

.barter-node {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: stretch;
    width: var(--barter-node-width);
    max-width: 100%;
    flex-shrink: 0;
    min-height: var(--barter-node-height);
    height: var(--barter-node-height);
    background: var(--barter-card-bg);
    border: 1px solid var(--barter-card-border);
    border-radius: 4px;
    box-shadow: none;
    transition: border-color var(--t-fast), box-shadow var(--t-fast), transform var(--t-fast);
    cursor: pointer;
    touch-action: none;
}

.barter-node:hover:not(.barter-node--locked):not(.barter-node--hover-source):not(.barter-node--hover-next) {
    border-color: var(--barter-accent);
    box-shadow: 0 0 20px var(--barter-accent-glow);
}

.barter-node--hover-source {
    border-color: var(--barter-accent);
    box-shadow: 0 0 18px rgba(var(--c-accent-rgb), 0.45);
    z-index: 2;
}

.barter-node--hover-next {
    border-color: rgba(var(--c-accent-rgb), 0.9);
    box-shadow:
        0 0 0 1px rgba(var(--c-accent-rgb), 0.35) inset,
        0 0 22px rgba(var(--c-accent-rgb), 0.42);
    z-index: 2;
}

.barter-node--locked.barter-node--hover-source,
.barter-node--locked.barter-node--hover-next {
    opacity: 1;
}

.barter-node--added {
    border-color: rgba(var(--c-accent-rgb), 0.75);
    box-shadow:
        0 0 0 1px rgba(var(--c-accent-rgb), 0.35) inset,
        0 0 16px rgba(var(--c-accent-rgb), 0.25);
}

.barter-node--selected {
    border-color: var(--barter-accent);
    box-shadow: 0 0 24px rgba(var(--c-accent-rgb), 0.5);
}

.barter-node--locked {
    border-color: var(--barter-card-locked);
    box-shadow: none;
    cursor: default;
}

.barter-node--locked .barter-node__body {
    opacity: 0.72;
}

.barter-node__image-wrap {
    width: 72px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    --barter-rarity-rgb: var(--barter-rarity-none-rgb);
    --barter-rarity-bg: color-mix(in srgb, rgb(var(--barter-rarity-rgb)) 24%, #121212);
    --barter-rarity-border: color-mix(in srgb, rgb(var(--barter-rarity-rgb)) 46%, #141414);
    background: linear-gradient(
        180deg,
        #141414 0%,
        #121212 54%,
        color-mix(in srgb, var(--barter-rarity-bg) 72%, #121212) 82%,
        var(--barter-rarity-bg) 100%
    );
    border: none;
    box-shadow: inset -1px 0 0 rgba(255, 255, 255, 0.035);
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

.barter-node__image-wrap::before {
    content: '';
    position: absolute;
    inset: 0;
    padding: 1px;
    background: linear-gradient(
        to top right,
        #0a0a0a 0%,
        #121212 42%,
        color-mix(in srgb, var(--barter-rarity-border) 55%, #141414) 100%
    );
    -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    mask-composite: exclude;
    pointer-events: none;
    z-index: 3;
}

.barter-node__image-wrap--common { --barter-rarity-rgb: var(--barter-rarity-common-rgb); }
.barter-node__image-wrap--uncommon { --barter-rarity-rgb: var(--barter-rarity-uncommon-rgb); }
.barter-node__image-wrap--collection { --barter-rarity-rgb: var(--barter-rarity-collection-rgb); }
.barter-node__image-wrap--rare { --barter-rarity-rgb: var(--barter-rarity-rare-rgb); }
.barter-node__image-wrap--unique { --barter-rarity-rgb: var(--barter-rarity-unique-rgb); }
.barter-node__image-wrap--legendary { --barter-rarity-rgb: var(--barter-rarity-legendary-rgb); }
.barter-node__image-wrap--none { --barter-rarity-rgb: var(--barter-rarity-none-rgb); }

.barter-node__image {
    position: relative;
    z-index: 1;
    width: 56px;
    height: 40px;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.5));
}

.barter-node__image--locked {
    opacity: 0.9;
    filter: grayscale(0.25) brightness(0.9) drop-shadow(0 2px 6px rgba(0, 0, 0, 0.55));
}

.barter-node__lock {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--barter-text-muted);
    background: linear-gradient(
        180deg,
        rgba(0, 0, 0, 0.28) 0%,
        rgba(0, 0, 0, 0.14) 55%,
        rgba(0, 0, 0, 0.24) 100%
    );
}

.barter-node__lock svg {
    width: 22px;
    height: 22px;
}

.barter-node__body {
    flex: 1 1 auto;
    width: calc(var(--barter-node-width) - 72px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 8px;
    min-width: 0;
    box-sizing: border-box;
}

.barter-node__name {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--barter-text);
    line-height: 1.25;
    margin-bottom: 6px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.barter-node--locked .barter-node__name {
    color: var(--barter-text-muted);
}

.barter-node__action {
    align-self: flex-start;
    padding: 3px 10px;
    font-size: 0.7rem;
    font-weight: 500;
    font-family: var(--font-body);
    color: var(--barter-text-muted);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 3px;
    cursor: pointer;
    transition: color var(--t-fast), background var(--t-fast), border-color var(--t-fast);
}

.barter-node__action:hover {
    color: var(--barter-text);
    border-color: rgba(var(--c-accent-rgb), 0.35);
    background: rgba(var(--c-accent-rgb), 0.1);
}

.barter-node__action--added {
    color: var(--barter-accent);
    background: rgba(var(--c-accent-rgb), 0.15);
    border-color: rgba(var(--c-accent-rgb), 0.4);
}

.barter-node__action--added:hover {
    background: rgba(var(--c-accent-rgb), 0.22);
    border-color: rgba(var(--c-accent-rgb), 0.55);
}

.barter-node--locked .barter-node__action {
    pointer-events: none;
}

/* Calculator panel */
.barter-panel {
    width: 360px;
    flex-shrink: 0;
    background: var(--barter-bg-2);
    border-left: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform var(--t-normal) var(--ease-out-expo);
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    z-index: 20;
    box-shadow: -8px 0 32px rgba(0, 0, 0, 0.4);
}

.barter-panel.is-open {
    transform: translateX(0);
}

.barter-panel__head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-md);
    padding: var(--space-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.barter-panel__intro {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    min-width: 0;
    flex: 1;
}

.barter-panel__weapon {
    flex-shrink: 0;
    width: 88px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--r-sm);
}

.barter-panel__weapon[hidden] {
    display: none;
}

.barter-panel__weapon-image {
    width: 76px;
    height: 52px;
    object-fit: contain;
    filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.45));
}

.barter-panel__title-wrap {
    min-width: 0;
}

.barter-panel__label {
    font-size: 0.75rem;
    color: var(--barter-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 4px;
}

.barter-panel__title {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--barter-accent);
}

.barter-panel__close {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--r-sm);
    color: var(--barter-text-muted);
    cursor: pointer;
    transition: color var(--t-fast), border-color var(--t-fast);
}

.barter-panel__close:hover {
    color: var(--barter-text);
    border-color: rgba(255, 255, 255, 0.2);
}

.barter-panel__body {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-lg);
}

.barter-panel__empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    height: 100%;
    min-height: 200px;
    color: var(--barter-text-muted);
    font-size: 0.875rem;
    gap: var(--space-md);
    padding: var(--space-xl);
}

.barter-panel__empty svg {
    width: 48px;
    height: 48px;
    opacity: 0.35;
}

.barter-calc-section {
    margin-bottom: var(--space-lg);
}

.barter-calc-section:last-child {
    margin-bottom: 0;
}

.barter-calc-section__title {
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--barter-text-muted);
    margin-bottom: var(--space-sm);
    padding-bottom: var(--space-xs);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.barter-calc-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
    padding: var(--space-sm) var(--space-md);
    background: rgba(var(--c-accent-rgb), 0.06);
    border: 1px solid rgba(var(--c-accent-rgb), 0.15);
    border-radius: var(--r-sm);
    cursor: pointer;
    font-size: 0.8rem;
    color: var(--barter-text);
}

.barter-calc-toggle input {
    accent-color: var(--barter-accent);
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.barter-offer-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.barter-offer-tab {
    flex: 1 1 0;
    min-width: 120px;
    padding: 8px 10px;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--barter-text-muted);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--r-sm);
    cursor: pointer;
    transition: color var(--t-fast), border-color var(--t-fast), background var(--t-fast);
}

.barter-offer-tab:hover {
    color: var(--barter-text);
    border-color: rgba(var(--c-accent-rgb), 0.35);
}

.barter-offer-tab--active {
    color: var(--barter-accent);
    background: rgba(var(--c-accent-rgb), 0.12);
    border-color: rgba(var(--c-accent-rgb), 0.55);
}

.barter-prereq {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-sm);
    background: rgba(0, 0, 0, 0.25);
    border-radius: var(--r-sm);
    margin-bottom: var(--space-sm);
}

.barter-chain-card {
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: opacity var(--t-fast), border-color var(--t-fast), background var(--t-fast);
}

.barter-chain-card--current {
    border-color: rgba(var(--c-accent-rgb), 0.35);
    background: rgba(var(--c-accent-rgb), 0.08);
}

.barter-chain-card--current .barter-prereq__name {
    color: var(--barter-accent);
    font-weight: 500;
}

.barter-chain-card--owned {
    opacity: 0.45;
}

.barter-chain-card--owned .barter-prereq__name {
    text-decoration: line-through;
    color: var(--barter-text-muted);
}

.barter-chain-card__exclude {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    flex-shrink: 0;
    margin-left: auto;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--r-sm);
    background: rgba(0, 0, 0, 0.25);
    color: var(--barter-text-muted);
    cursor: pointer;
    transition: color var(--t-fast), border-color var(--t-fast), background var(--t-fast);
}

.barter-chain-card__exclude svg {
    width: 12px;
    height: 12px;
}

.barter-chain-card__exclude:hover {
    color: #f87171;
    border-color: rgba(248, 113, 113, 0.45);
    background: rgba(248, 113, 113, 0.12);
}

.barter-chain-card__exclude--active {
    color: #f87171;
    border-color: rgba(248, 113, 113, 0.55);
    background: rgba(248, 113, 113, 0.18);
}

.barter-prereq:last-child {
    margin-bottom: 0;
}

.barter-prereq__image {
    width: 56px;
    height: 40px;
    object-fit: contain;
    flex-shrink: 0;
}

.barter-prereq__name {
    font-size: 0.875rem;
    color: var(--barter-text);
}

.barter-material {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    font-size: 0.85rem;
}

.barter-material__left {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1;
    min-width: 0;
}

.barter-material__icon {
    width: 34px;
    height: 34px;
    object-fit: contain;
    flex-shrink: 0;
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 4px;
    padding: 3px;
}

.barter-material:last-child {
    border-bottom: none;
}

.barter-material-group {
    margin-bottom: var(--space-md);
}

.barter-material__name {
    color: var(--barter-text);
    flex: 1;
    min-width: 0;
    line-height: 1.3;
}

.barter-material-group:last-child {
    margin-bottom: 0;
}

.barter-material-group__head {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.72rem;
    color: var(--barter-accent-dim);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.barter-material-group__sep {
    opacity: 0.5;
}

.barter-material__amount {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--barter-accent);
    white-space: nowrap;
}

.barter-calc-meta {
    display: grid;
    gap: var(--space-sm);
}

.barter-calc-meta__row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    padding: 6px 0;
}

.barter-calc-meta__label {
    color: var(--barter-text-muted);
}

.barter-calc-meta__value {
    font-family: var(--font-mono);
    color: var(--barter-text);
    text-align: right;
}

.barter-calc-meta__value--cr {
    color: var(--barter-cr);
    font-weight: 600;
}

.barter-calc-meta__value--accent {
    color: var(--barter-accent);
    font-weight: 600;
}

@media (max-width: 1024px) {
    .barter-panel {
        width: 100%;
        max-width: 360px;
    }

    .barter-tree {
        --barter-node-width: 214px;
    }
}

@media (max-width: 768px) {
    .barter-toolbar {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
        padding: 8px 12px;
    }

    .barter-toolbar__left {
        width: 100%;
        gap: 6px;
    }

    .barter-toolbar__category {
        width: 100%;
        gap: 8px;
    }

    .barter-toolbar__category-label {
        font-size: 0.75rem;
    }

    .barter-category-menu,
    .barter-category-menu__trigger {
        flex: 1;
        min-width: 0;
        width: 100%;
    }

    .barter-category-menu__trigger {
        padding: 6px 10px;
        font-size: 0.8125rem;
        min-height: 34px;
    }

    .barter-category-menu__dropdown,
    .barter-weapon-picker__menu {
        display: none !important;
    }

    .barter-picker-modal {
        display: flex;
    }

    .barter-toolbar__right {
        flex-direction: row;
        align-items: flex-end;
        gap: 8px;
        width: 100%;
        margin-left: 0;
    }

    .barter-toolbar__title {
        font-size: 1.15rem;
        line-height: 1.15;
    }

    .barter-toolbar__field {
        flex: 1;
        min-width: 0;
        gap: 4px;
    }

    .barter-toolbar__field-label {
        display: none;
    }

    .barter-weapon-picker,
    .barter-weapon-picker__trigger {
        width: 100%;
        min-width: 0;
    }

    .barter-weapon-picker__trigger {
        padding: 6px 10px;
        font-size: 0.75rem;
        min-height: 34px;
    }

    .barter-weapon-picker__value {
        font-size: 0.75rem;
    }

    .barter-weapon-picker__arrow {
        width: 12px;
        height: 12px;
    }

    .barter-inventory-btn {
        width: auto;
        flex-shrink: 0;
        padding: 6px 8px;
        font-size: 0.75rem;
        min-height: 34px;
        gap: 0;
    }

    .barter-inventory-btn span {
        display: none;
    }

    .barter-inventory-btn__icon {
        width: 14px;
        height: 14px;
    }

    .barter-canvas {
        --barter-canvas-pad-x: 12px;
        --barter-canvas-pad-bottom: calc(72px + env(safe-area-inset-bottom, 0px));
    }

    .barter-inventory-modal {
        padding: var(--space-sm);
        align-items: stretch;
    }

    .barter-inventory-modal__dialog {
        max-height: 92vh;
    }

    .barter-inventory-modal__head {
        padding: var(--space-md);
        gap: var(--space-sm);
    }

    .barter-inventory-modal__title {
        font-size: 1.1rem;
    }

    .barter-inventory-modal__hint {
        font-size: 0.75rem;
        line-height: 1.35;
    }

    .barter-inventory-modal__stats {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
        padding: 10px 12px;
    }

    .barter-inventory-stat--level {
        grid-column: 1 / -1;
        gap: 6px;
    }

    .barter-inventory-stat--level .barter-inventory-stat__head {
        gap: 8px;
    }

    .barter-inventory-stat--level .barter-inventory-stat__hint {
        margin-top: -2px;
    }

    .barter-inventory-stat__label {
        font-size: 0.65rem;
    }

    .barter-inventory-stat__input {
        padding: 6px 8px;
        font-size: 0.8125rem;
    }

    .barter-inventory-stat__mode-btn {
        padding: 3px 8px;
        font-size: 0.62rem;
    }

    .barter-inventory-stat__hint {
        font-size: 0.68rem;
    }

    .barter-inventory-modal__body {
        padding: var(--space-sm) 12px;
        min-height: 0;
    }

    .barter-inventory-grid {
        grid-template-columns: repeat(auto-fill, minmax(92px, 1fr));
        gap: 8px;
    }

    .barter-inventory-cell {
        padding: 8px 6px;
    }

    .barter-inventory-cell__icon {
        width: 36px;
        height: 36px;
    }

    .barter-cart {
        width: 100%;
    }

    .barter-cart-fab {
        right: 12px;
        bottom: 12px;
        padding: 6px 12px 6px 6px;
        gap: 8px;
        font-size: 0.75rem;
    }

    .barter-cart-fab__icon {
        width: 28px;
        height: 28px;
    }

    .barter-cart-fab__icon svg {
        width: 14px;
        height: 14px;
    }

    .barter-purchase-item__offers-head {
        display: none;
    }

    .barter-purchase-item__offers-head,
    .barter-purchase-offer {
        grid-template-columns: minmax(0, 1fr) 1fr 1fr;
        grid-template-areas:
            "seller seller seller"
            "qty price sum"
            "remove remove remove";
        gap: 6px;
        padding: 10px;
    }

    .barter-purchase-offer {
        min-height: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    .barter-purchase-offer__input--seller {
        grid-area: seller;
    }

    .barter-purchase-offer__input--qty {
        grid-area: qty;
        text-align: left;
    }

    .barter-purchase-offer__times {
        display: none;
    }

    .barter-purchase-offer__input--price {
        grid-area: price;
        text-align: left;
    }

    .barter-purchase-offer__sum {
        grid-area: sum;
        align-self: center;
        text-align: right;
        font-size: 0.8125rem;
    }

    .barter-purchase-offer__remove {
        grid-area: remove;
        justify-self: end;
        opacity: 1;
    }

    .barter-tree {
        --barter-node-width: 200px;
        --barter-node-height: 64px;
        --barter-row-gap: 40px;
    }

    .barter-node__image-wrap {
        width: 60px;
    }

    .barter-node__body {
        width: calc(var(--barter-node-width) - 60px);
    }

    .barter-node__image {
        width: 48px;
        height: 32px;
    }
}