/**
 * 交易广场页面特定样式
 * 包含交易卡片、筛选栏、交易类型切换等
 */

/* ---------- 页面背景 - 调浅的深蓝紫色渐变 ---------- */
body {
    background: linear-gradient(135deg, #2a2a4e 0%, #26314e 50%, #1f4470 100%);
    min-height: 100vh;
}

@media (min-width: 769px) {
    .trade-tabs {
        flex-wrap: wrap;
    }

    .listing-seller {
        min-width: 0;
    }

    .listing-seller span {
        color: #dbe4f6;
        min-width: 0;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .listing-time {
        color: #9aa8c6;
    }
}

@media (max-width: 768px) {
    body.mobile-trade-plaza-page .filter-container {
        padding: 0.38rem 0.55rem 0.42rem;
    }

    body.mobile-trade-plaza-page .trade-tabs {
        margin: 0 0 0.34rem;
    }

    body.mobile-trade-plaza-page .trade-tab {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 0.28rem;
    }

    body.mobile-trade-plaza-page .trade-tab-icon {
        display: none;
    }

    body.mobile-trade-plaza-page .trade-tab-text {
        font-size: 0.8rem;
        font-weight: 800;
        letter-spacing: 0.02em;
    }

    body.mobile-trade-plaza-page .mobile-trade-toolbar {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 0.38rem;
        width: 100%;
        overflow: visible;
    }

    body.mobile-trade-plaza-page .mobile-trade-quick-field {
        position: relative;
        min-width: 0;
    }

    body.mobile-trade-plaza-page .mobile-trade-quick-field span {
        display: none;
    }

    body.mobile-trade-plaza-page .mobile-trade-quick-field::after {
        content: '▾';
        position: absolute;
        right: 0.62rem;
        top: 50%;
        transform: translateY(-50%);
        color: rgba(255, 215, 106, 0.9);
        font-size: 0.7rem;
        pointer-events: none;
    }

    body.mobile-trade-plaza-page .mobile-trade-quick-select {
        appearance: none;
        -webkit-appearance: none;
        width: 100%;
        min-height: 2.35rem;
        padding: 0.65rem 1.45rem 0.65rem 0.68rem;
        border: 1px solid rgba(255, 215, 106, 0.14);
        border-radius: 12px;
        background: rgba(17, 26, 46, 0.92);
        color: #e8eefc;
        font-size: 0.76rem;
        font-weight: 700;
        line-height: 1.1;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
    }

    body.mobile-trade-plaza-page .mobile-trade-drawer-trigger {
        min-height: 2.35rem;
        justify-content: center;
        margin: 0;
        border-radius: 12px;
        border-color: rgba(255, 215, 106, 0.18);
        background: rgba(17, 26, 46, 0.84);
        font-size: 0.78rem;
        white-space: nowrap;
    }

    body.mobile-trade-plaza-page .listings-grid {
        padding: 0.42rem 0.55rem 0;
        gap: 0.56rem;
    }

    body.mobile-trade-plaza-page .listing-card.mobile-trade-card {
        border-radius: 13px;
        background: linear-gradient(180deg, rgba(17, 26, 46, 0.96), rgba(11, 18, 32, 0.98));
        box-shadow: 0 10px 22px rgba(0, 0, 0, 0.18);
    }
}

/* ===== 主内容区 ===== */
.main-content {
    padding-top: 60px;
    max-width: var(--layout-wide-max-width, 1600px);
    margin: 0 auto;
    padding-left: 2rem;
    padding-right: 2rem;
    padding-bottom: 3rem;
}

/* ===== 页面标题 ===== */
.page-header {
    text-align: center;
    padding: 2rem 0;
}

.page-title {
    font-family: 'Cinzel', serif;
    font-size: 1.8rem;
    color: #ffd700;
    font-weight: 600;
    margin: 0 0 0.8rem 0;
    padding-bottom: 0.8rem;
    border-bottom: 1px solid rgba(128, 128, 128, 0.2);
}

.page-subtitle {
    color: #808080;
    font-size: 1rem;
}

/* ===== 交易类型切换 ===== */
.trade-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.trade-tab {
    padding: 0.8rem 2rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #808080;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    font-size: 1rem;
}

.trade-tab:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #a0a0a0;
}

.trade-tab.active {
    background: linear-gradient(135deg, #606060, #404040);
    color: #fff;
    border-color: #808080;
}

/* ===== 筛选栏容器 ===== */
.filter-container {
    background: rgba(0, 0, 0, 0.4);
    border-radius: 12px;
    padding: 1.2rem;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(128, 128, 128, 0.2);
}

/* ===== 筛选栏 ===== */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: center;
}

.filter-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-label {
    color: #808080;
    font-size: 0.85rem;
}

.filter-select, .filter-input {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #e0e0e0;
    padding: 0.5rem 0.8rem;
    border-radius: 6px;
    font-size: 0.85rem;
}

.filter-select:focus, .filter-input:focus {
    outline: none;
    border-color: #808080;
}

.filter-input {
    width: 180px;
}

.filter-input::placeholder {
    color: #555;
}

.filter-actions {
    margin-left: auto;
    display: flex;
    gap: 0.5rem;
}

/* ===== 7列网格布局 ===== */
.listings-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1rem;
}

@media (max-width: 1400px) {
    .listings-grid { grid-template-columns: repeat(6, 1fr); }
}

@media (max-width: 1200px) {
    .listings-grid { grid-template-columns: repeat(5, 1fr); }
}

@media (max-width: 992px) {
    .listings-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 768px) {
    .listings-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 576px) {
    .listings-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ===== 交易卡片 ===== */
.listing-card {
    background: linear-gradient(145deg, #3a3a3a 0%, #2a2a2a 50%, #1a1a1a 100%);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(128, 128, 128, 0.2);
    transition: all 0.3s ease;
    cursor: pointer;
}

.listing-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
    border-color: rgba(128, 128, 128, 0.4);
}

.listing-image {
    aspect-ratio: 3/4;
    background: linear-gradient(135deg, #404040 0%, #303030 50%, #202020 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.listing-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.listing-image img + .listing-placeholder {
    display: none;
}

.listing-placeholder {
    font-size: 2.5rem;
    opacity: 0.3;
}

.listing-type-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    padding: 0.2rem 0.5rem;
    background: rgba(0, 0, 0, 0.7);
    color: #c0c0c0;
    font-size: 0.7rem;
    border-radius: 4px;
    border: 1px solid rgba(128, 128, 128, 0.3);
}

.listing-location {
    position: absolute;
    bottom: 8px;
    left: 8px;
    right: 8px;
    padding: 0.3rem 0.5rem;
    background: rgba(0, 0, 0, 0.8);
    color: #a0a0a0;
    font-size: 0.75rem;
    border-radius: 4px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.listing-info {
    padding: 0.8rem;
}

.listing-title {
    font-size: 0.9rem;
    font-weight: 500;
    color: #e0e0e0;
    margin-bottom: 0.4rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.listing-price {
    font-size: 1rem;
    color: #c0c0c0;
    font-weight: 600;
    margin-bottom: 0.4rem;
}

.listing-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
    color: #666;
}

.listing-seller {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.seller-avatar {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: linear-gradient(135deg, #808080, #606060);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.6rem;
    color: #fff;
}

.listing-time {
    color: #555;
}

/* ===== 空状态 ===== */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    color: #666;
    grid-column: 1 / -1;
}

.empty-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.4;
}

.empty-title {
    font-size: 1.2rem;
    color: #808080;
    margin-bottom: 0.5rem;
}

/* ===== 发布按钮 ===== */
.fab-button {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, #606060, #404040);
    color: #fff;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    transition: all 0.3s;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
}

.fab-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(0, 0, 0, 0.5);
}

/* ===== 加载动画 ===== */
.loading {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 3rem;
    grid-column: 1 / -1;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid rgba(128, 128, 128, 0.3);
    border-top-color: #808080;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* ===== Toast 提示 ===== */
.toast {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: rgba(0, 0, 0, 0.95);
    color: #fff;
    padding: 1rem 2rem;
    border-radius: 8px;
    border: 1px solid rgba(128, 128, 128, 0.3);
    z-index: 2000;
    opacity: 0;
    transition: all 0.3s;
}

.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.toast.success { border-color: #4a9; }
.toast.error { border-color: #a55; }

.mobile-trade-controls,
.mobile-filter-backdrop,
.mobile-filter-drawer,
.load-more-btn,
.listing-badge-row,
.listing-place {
    display: none;
}

@media (min-width: 769px) {
    /* 桌面保护：移动筛选带、抽屉、移动信息行和 Load More 不参与桌面交易广场。 */
    .mobile-trade-controls,
    .mobile-filter-backdrop,
    .mobile-filter-drawer,
    .load-more-btn,
    .listing-badge-row,
    .listing-place {
        display: none !important;
    }

    .filter-container .filter-bar {
        display: flex;
    }
}

/* ===== 响应式 ===== */
@media (max-width: 768px) {
    body.mobile-filter-lock {
        overflow: hidden;
    }

    .main-content.trade-plaza-main {
        padding: calc(var(--mobile-topbar-offset, 72px) + 0.65rem) 0.9rem calc(var(--mobile-tabbar-space, 96px) + 0.3rem);
    }

    .filter-container {
        display: block;
        padding: 0;
        margin-bottom: 0.95rem;
        border-radius: 0;
        background: transparent;
        border: none;
        box-shadow: none;
    }

    .filter-container.mobile-open {
        position: static;
        max-height: none;
        overflow: visible;
        animation: none;
    }

    .desktop-filter-bar,
    .filter-bar {
        display: none;
    }

    .page-title {
        font-size: 1.46rem;
        margin-bottom: 0.75rem;
        padding-bottom: 0;
        border-bottom: none;
        text-align: left;
    }

    .trade-tabs {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.55rem;
        margin-bottom: 0.8rem;
        padding: 0.22rem;
        border-radius: 18px;
        background: rgba(11, 18, 31, 0.7);
        border: 1px solid rgba(255, 255, 255, 0.08);
    }

    .trade-tab {
        width: auto;
        min-height: 41px;
        padding: 0.65rem 0.75rem;
        border-radius: 14px;
        font-size: 0.86rem;
        text-align: center;
        background: transparent;
    }

    .trade-tab.active {
        background: linear-gradient(180deg, rgba(255, 215, 0, 0.18), rgba(255, 215, 0, 0.08));
        color: #ffe07a;
        border-color: rgba(255, 215, 0, 0.26);
    }

    .mobile-trade-controls {
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
    }

    .mobile-chip-row {
        display: flex;
        gap: 0.5rem;
        overflow-x: auto;
        padding: 0.02rem 0.04rem 0.14rem;
        scrollbar-width: none;
    }

    .mobile-chip-row::-webkit-scrollbar {
        display: none;
    }

    .mobile-filter-chip,
    .mobile-filter-drawer-btn {
        flex: 0 0 auto;
        min-height: 38px;
        padding: 0.55rem 0.78rem;
        border-radius: 999px;
        border: 1px solid rgba(255, 255, 255, 0.13);
        background: rgba(255, 255, 255, 0.07);
        color: #dfe6f7;
        font-size: 0.82rem;
        font-weight: 700;
    }

    .mobile-filter-chip.active {
        background: #f0c75e;
        color: #141414;
        border-color: #f0c75e;
    }

    .mobile-filter-drawer-btn {
        margin-left: auto;
        color: #ffd76a;
    }

    .listings-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.82rem;
    }

    .listing-card.mobile-trade-card {
        border-radius: 20px;
        background: linear-gradient(180deg, rgba(10, 17, 30, 0.96), rgba(17, 26, 43, 0.94));
        border-color: rgba(255, 255, 255, 0.12);
        box-shadow: 0 16px 34px rgba(0, 0, 0, 0.24);
    }

    .listing-card.mobile-trade-card:hover {
        transform: none;
        box-shadow: 0 14px 28px rgba(0, 0, 0, 0.22);
    }

    .listing-card.mobile-trade-card:active {
        transform: scale(0.98);
    }

    .listing-image {
        aspect-ratio: 9 / 10;
        background: linear-gradient(145deg, #20283f, #111827);
    }

    .listing-placeholder {
        font-size: 0.78rem;
        letter-spacing: 0.14em;
        color: rgba(255, 255, 255, 0.38);
    }

    .listing-intent-badge,
    .listing-status-inline {
        display: inline-flex;
        align-items: center;
        min-height: 24px;
        padding: 0.14rem 0.48rem;
        border-radius: 999px;
        color: #fff;
        font-size: 0.68rem;
        font-weight: 800;
    }

    .listing-intent-badge.sell {
        background: rgba(224, 121, 75, 0.95);
    }

    .listing-intent-badge.buy {
        background: rgba(72, 145, 229, 0.95);
    }

    .listing-status-inline {
        background: rgba(255, 255, 255, 0.08);
        color: #f8df94;
    }

    .listing-info {
        display: grid;
        gap: 0.36rem;
        padding: 0.76rem 0.78rem 0.82rem;
    }

    .listing-topline {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 0.45rem;
    }

    .listing-chip-group {
        display: flex;
        flex-wrap: wrap;
        gap: 0.35rem;
        min-width: 0;
    }

    .listing-title {
        white-space: normal;
        display: -webkit-box;
        min-height: 2.55em;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        font-size: 0.9rem;
        line-height: 1.28;
        margin-bottom: 0;
    }

    .listing-price-row {
        display: flex;
        align-items: baseline;
        gap: 0.35rem;
    }

    .listing-price {
        margin: 0;
        color: #ffd76a;
        font-size: 1.02rem;
        font-weight: 900;
    }

    .listing-place {
        display: flex;
        align-items: flex-start;
        gap: 0.32rem;
        margin-bottom: 0.06rem;
        color: #b7c2dd;
        font-size: 0.72rem;
        line-height: 1.35;
    }

    .listing-place span:last-child {
        display: -webkit-box;
        overflow: hidden;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
    }

    .listing-place-icon {
        color: #8fb4ff;
        line-height: 1.1;
    }

    .listing-meta {
        color: #7e8aa6;
        font-size: 0.68rem;
        display: flex;
        justify-content: space-between;
    }

    .listing-seller {
        display: inline-flex;
        align-items: center;
        gap: 0.32rem;
        min-width: 0;
        max-width: 60%;
    }

    .listing-seller span {
        color: #dbe4f6;
        min-width: 0;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .seller-avatar {
        display: inline-flex;
        width: 20px;
        height: 20px;
        flex-shrink: 0;
        border-radius: 50%;
        align-items: center;
        justify-content: center;
        font-size: 0.62rem;
    }

    .pagination {
        display: none;
    }

    .load-more-btn {
        width: 100%;
        min-height: 46px;
        margin: 0.9rem 0 0.1rem;
        border: 1px solid rgba(255, 215, 0, 0.24);
        border-radius: 999px;
        background: rgba(255, 215, 0, 0.1);
        color: #ffe07a;
        font-weight: 800;
    }

    .load-more-btn:not([hidden]) {
        display: block;
    }

    .fab-button {
        right: 1rem;
        bottom: calc(var(--mobile-tabbar-height, 74px) + 0.9rem);
        width: 52px;
        height: 52px;
    }

    .trade-state {
        grid-column: 1 / -1;
        min-height: 220px;
        padding: 2rem 1rem;
        border-radius: 20px;
        background: rgba(255, 255, 255, 0.06);
        border: 1px solid rgba(255, 255, 255, 0.12);
        text-align: center;
        color: #dfe6f7;
    }

    .trade-state h2 {
        margin: 0.5rem 0;
        color: #fff;
        font-size: 1.2rem;
    }

    .trade-state p {
        margin: 0;
        color: #aeb9d5;
        font-size: 0.9rem;
    }

    .trade-state-kicker {
        color: #ffd76a;
        font-size: 0.75rem;
        font-weight: 800;
        letter-spacing: 0.14em;
        text-transform: uppercase;
    }

    .trade-state-loading {
        display: flex;
        min-height: 180px;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 0.8rem;
    }

    .mobile-filter-backdrop {
        position: fixed;
        inset: 0;
        z-index: 1100;
        background: rgba(0, 0, 0, 0.58);
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.2s ease;
    }

    .mobile-filter-backdrop.active {
        display: block;
        opacity: 1;
        pointer-events: auto;
    }

    .mobile-filter-drawer {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 1101;
        display: block;
        padding: 0.75rem 1rem calc(1rem + env(safe-area-inset-bottom));
        border-radius: 26px 26px 0 0;
        background: linear-gradient(180deg, #172033, #0d1220);
        border: 1px solid rgba(255, 255, 255, 0.12);
        box-shadow: 0 -20px 46px rgba(0, 0, 0, 0.38);
        transform: translateY(105%);
        transition: transform 0.24s ease;
    }

    .mobile-filter-drawer.active {
        transform: translateY(0);
    }

    .mobile-filter-drawer-handle {
        width: 44px;
        height: 4px;
        margin: 0 auto 0.8rem;
        border-radius: 999px;
        background: rgba(255, 255, 255, 0.24);
    }

    .mobile-filter-drawer-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 1rem;
    }

    .mobile-filter-drawer-header h2 {
        margin: 0;
        color: #fff;
        font-size: 1.25rem;
    }

    .trade-plaza-kicker {
        margin: 0 0 0.2rem;
        color: #ffd76a;
        font-size: 0.72rem;
        font-weight: 800;
        letter-spacing: 0.12em;
        text-transform: uppercase;
    }

    .mobile-drawer-close {
        border: none;
        background: rgba(255, 255, 255, 0.08);
        color: #fff;
        border-radius: 999px;
        font-size: 1.2rem;
    }

    .mobile-filter-field {
        display: grid;
        gap: 0.45rem;
        margin-bottom: 0.85rem;
        color: #aeb9d5;
        font-size: 0.82rem;
        font-weight: 700;
    }

    .mobile-filter-field .filter-select,
    .mobile-filter-field .filter-input {
        width: 100%;
        min-height: 46px;
        border-radius: 14px;
        background: rgba(255, 255, 255, 0.08);
    }

    .mobile-filter-actions {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.75rem;
        margin-top: 1rem;
    }
}

/* ===== 手机端结构重做：卖/求切换 + 筛选带 + 交易流，去掉大标题模块 ===== */
@media (max-width: 768px) {
    .main-content.trade-plaza-main {
        padding:
            calc(var(--mobile-topbar-offset, 56px) + 0.28rem)
            0.7rem
            calc(var(--mobile-tabbar-space, 64px) + 0.65rem);
    }

    .filter-container {
        margin: 0 0 0.48rem;
        padding: 0;
        background: transparent;
        border: none;
    }

    .filter-container .page-title {
        display: none;
    }

    .trade-tabs {
        margin: 0 0 0.42rem;
        padding: 0.18rem;
        border-radius: 14px;
        background: rgba(10, 17, 30, 0.78);
    }

    .trade-tab {
        min-height: 36px;
        padding: 0.48rem 0.6rem;
        border-radius: 11px;
        font-size: 0.78rem;
    }

    .mobile-trade-controls {
        gap: 0.34rem;
    }

    .mobile-chip-row {
        gap: 0.36rem;
        padding-bottom: 0.06rem;
    }

    .mobile-filter-chip,
    .mobile-filter-drawer-btn {
        min-height: 32px;
        padding: 0.38rem 0.66rem;
        font-size: 0.76rem;
        background: rgba(255, 255, 255, 0.07);
    }

    .listings-grid {
        gap: 0.64rem;
    }

    .listing-card.mobile-trade-card {
        border-radius: 14px;
        box-shadow: none;
        background: rgba(10, 17, 30, 0.9);
    }

    .listing-image {
        aspect-ratio: 1 / 1;
    }

    .listing-info {
        padding: 0.56rem 0.56rem 0.62rem;
        gap: 0.24rem;
    }

    .listing-intent-badge,
    .listing-status-inline {
        min-height: 21px;
        padding: 0.12rem 0.42rem;
        font-size: 0.62rem;
    }

    .listing-title {
        min-height: 2.35em;
        font-size: 0.82rem;
    }

    .listing-price {
        font-size: 0.92rem;
    }

    .listing-place,
    .listing-meta {
        font-size: 0.66rem;
    }
}

/* ===== Trade Plaza mobile 从 0 重做：卖/求切换 + 筛选带 + 交易流 ===== */
@media (max-width: 768px) {
    body.mobile-trade-plaza-page {
        background:
            radial-gradient(circle at top, rgba(255, 215, 106, 0.08), transparent 22%),
            linear-gradient(180deg, #111a2e 0%, #0b1220 40%, #0a1020 100%) !important;
    }

    body.mobile-trade-plaza-page .main-content.trade-plaza-main {
        width: 100%;
        padding: 0 0 calc(var(--mobile-tabbar-space, 60px) + 0.6rem) !important;
        background: transparent;
    }

    body.mobile-trade-plaza-page .filter-container {
        position: sticky;
        top: 0;
        z-index: 35;
        margin: 0;
        padding: 0.42rem 0.55rem 0.48rem;
        border: 0;
        border-bottom: 1px solid rgba(255, 215, 106, 0.14);
        border-radius: 0;
        background: rgba(11, 18, 32, 0.92);
        box-shadow: none;
        backdrop-filter: saturate(160%) blur(14px);
    }

    body.mobile-trade-plaza-page .filter-container .page-title {
        display: none !important;
    }

    body.mobile-trade-plaza-page .trade-tabs {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.25rem;
        margin: 0 0 0.4rem;
        padding: 0.18rem;
        border: 1px solid rgba(255, 215, 106, 0.12);
        border-radius: 13px;
        background: rgba(17, 26, 46, 0.9);
    }

    body.mobile-trade-plaza-page .trade-tab {
        min-height: 34px;
        padding: 0.38rem 0.5rem;
        border: 0;
        border-radius: 10px;
        background: transparent;
        color: #aeb9d5;
        font-size: 0.78rem;
        font-weight: 850;
        text-align: center;
    }

    body.mobile-trade-plaza-page .trade-tab.active {
        background: rgba(255, 215, 106, 0.16);
        color: #ffd76a;
    }

    body.mobile-trade-plaza-page .mobile-trade-controls {
        display: flex;
        flex-direction: row;
        align-items: center;
        gap: 0.35rem;
        overflow-x: auto;
        scrollbar-width: none;
    }

    body.mobile-trade-plaza-page .mobile-trade-controls::-webkit-scrollbar {
        display: none;
    }

    body.mobile-trade-plaza-page .mobile-chip-row {
        display: flex;
        flex: 0 0 auto;
        flex-wrap: nowrap;
        gap: 0.35rem;
        padding: 0;
        overflow: visible;
    }

    body.mobile-trade-plaza-page .mobile-filter-chip,
    body.mobile-trade-plaza-page .mobile-filter-drawer-btn {
        min-height: 30px;
        padding: 0.3rem 0.62rem;
        border: 1px solid rgba(255, 215, 106, 0.14);
        border-radius: 999px;
        background: rgba(17, 26, 46, 0.9);
        color: #dbe4f6;
        font-size: 0.74rem;
        font-weight: 800;
        box-shadow: none;
    }

    body.mobile-trade-plaza-page .mobile-filter-chip.active {
        border-color: rgba(255, 215, 106, 0.38);
        background: rgba(255, 215, 106, 0.16);
        color: #ffd76a;
    }

    body.mobile-trade-plaza-page .mobile-filter-drawer-btn {
        color: #ffd76a;
    }

    body.mobile-trade-plaza-page .listings-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.5rem;
        width: 100%;
        padding: 0.5rem 0.55rem 0;
    }

    body.mobile-trade-plaza-page .listing-card.mobile-trade-card {
        border: 1px solid rgba(255, 215, 106, 0.1);
        border-radius: 12px;
        background: rgba(17, 26, 46, 0.9);
        color: #f8fafc;
        box-shadow: none;
        overflow: hidden;
    }

    body.mobile-trade-plaza-page .listing-image {
        aspect-ratio: 1 / 1;
        background: rgba(9, 14, 26, 0.92);
    }

    body.mobile-trade-plaza-page .listing-info {
        padding: 0.5rem 0.5rem 0.55rem;
        gap: 0.18rem;
    }

    body.mobile-trade-plaza-page .listing-title {
        min-height: 2.35em;
        color: #f8fafc;
        font-size: 0.78rem;
        line-height: 1.2;
    }

    body.mobile-trade-plaza-page .listing-price {
        color: #ffd76a;
        font-size: 0.86rem;
    }

    body.mobile-trade-plaza-page .listing-place,
    body.mobile-trade-plaza-page .listing-meta {
        color: #aeb9d5;
        font-size: 0.64rem;
    }

    body.mobile-trade-plaza-page .listing-intent-badge,
    body.mobile-trade-plaza-page .listing-status-inline {
        min-height: 20px;
        padding: 0.1rem 0.38rem;
        font-size: 0.6rem;
    }

    body.mobile-trade-plaza-page .fab-button {
        right: 0.85rem;
        bottom: calc(var(--mobile-tabbar-space, 60px) + 0.75rem);
        width: 48px;
        height: 48px;
        min-width: 48px;
        min-height: 48px;
        background: linear-gradient(135deg, #ffd76a, #ffb703);
        color: #111827;
        box-shadow: 0 8px 18px rgba(255, 183, 3, 0.26);
    }

    body.mobile-trade-plaza-page .mobile-filter-backdrop.active {
        background: rgba(0, 0, 0, 0.56);
    }

    body.mobile-trade-plaza-page .mobile-filter-drawer {
        background: linear-gradient(180deg, #17233d 0%, #0f172a 100%);
        border-top: 1px solid rgba(255, 215, 106, 0.16);
    }

    body.mobile-trade-plaza-page .mobile-filter-field .filter-select,
    body.mobile-trade-plaza-page .mobile-filter-field .filter-input {
        background: rgba(17, 26, 46, 0.9);
        border-color: rgba(255, 215, 106, 0.16);
        color: #f8fafc;
    }

    body.mobile-trade-plaza-page .trade-state-loading,
    body.mobile-trade-plaza-page .empty-state {
        color: #dbe4f6;
    }
}