/* 热门币种侧边栏 - 全屏响应式布局 */

/* ==================== 基础样式 ==================== */

/* 容器 */
.sidebar.hot-coin-widget {
    width: 100%;
    background: linear-gradient(145deg, var(--dark-bg) 0%, var(--dark-light) 100%);
    border: 1px solid var(--dark-lighter);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

/* 头部 */
.sidebar.hot-coin-widget .sidebar-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px;
    background: linear-gradient(135deg, var(--dark-light) 0%, var(--dark-bg) 100%);
    border-bottom: 1px solid var(--dark-lighter);
}

.sidebar.hot-coin-widget .sidebar-header-icon {
    width: 24px;
    height: 24px;
    color: var(--primary);
    flex-shrink: 0;
}

.sidebar.hot-coin-widget .sidebar-header-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-light);
    margin: 0;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

/* 币种列表 */
.sidebar.hot-coin-widget .coin-list {
    padding: 16px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

/* 币种项 */
.sidebar.hot-coin-widget .coin-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px;
    background: linear-gradient(145deg, var(--card-bg) 0%, var(--dark-light) 100%);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.sidebar.hot-coin-widget .coin-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.sidebar.hot-coin-widget .coin-item:hover {
    transform: translateY(-2px);
    border-color: var(--primary);
    box-shadow: 0 8px 24px rgba(243, 186, 47, 0.15);
}

.sidebar.hot-coin-widget .coin-item:hover::before {
    opacity: 1;
}

/* 图标 */
.sidebar.hot-coin-widget .coin-icon-wrapper {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(145deg, var(--dark-lighter) 0%, var(--card-bg) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.sidebar.hot-coin-widget .coin-icon {
    width: 28px;
    height: 28px;
    object-fit: contain;
}

/* 币种信息 */
.sidebar.hot-coin-widget .coin-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
    overflow: hidden;
}

.sidebar.hot-coin-widget .coin-name-cn {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-light);
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar.hot-coin-widget .coin-name-en {
    font-size: 12px;
    color: var(--text-gray);
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* 涨跌标签 */
.sidebar.hot-coin-widget .coin-trend {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    font-weight: 600;
    padding: 6px 10px;
    border-radius: 20px;
    flex-shrink: 0;
    white-space: nowrap;
}

.sidebar.hot-coin-widget .coin-trend svg {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
}

.sidebar.hot-coin-widget .coin-trend.up {
    color: var(--success);
    background: rgba(0, 200, 83, 0.15);
    border: 1px solid rgba(0, 200, 83, 0.3);
}

.sidebar.hot-coin-widget .coin-trend.down {
    color: var(--danger);
    background: rgba(244, 67, 54, 0.15);
    border: 1px solid rgba(244, 67, 54, 0.3);
}

.sidebar.hot-coin-widget .coin-trend.stable {
    color: var(--text-gray);
    background: rgba(156, 163, 175, 0.15);
    border: 1px solid rgba(156, 163, 175, 0.3);
}

/* 购买按钮 */
.sidebar.hot-coin-widget .buy-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--dark-yellow) 100%);
    color: var(--text-light);
    font-size: 13px;
    font-weight: 600;
    border-radius: var(--border-radius);
    text-decoration: none;
    flex-shrink: 0;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    white-space: nowrap;
    box-shadow: var(--shadow-sm);
}

.sidebar.hot-coin-widget .buy-btn:hover {
    background: linear-gradient(135deg, var(--dark-yellow) 0%, var(--primary) 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ==================== 响应式适配 ==================== */

/* 超宽屏幕 - 1400px以上 */
@media screen and (max-width: 1400px) {
    .sidebar.hot-coin-widget .coin-list {
        padding: 14px;
        gap: 10px;
    }

    .sidebar.hot-coin-widget .coin-item {
        padding: 12px;
    }
}

/* 1200-1399px 屏幕适配 */
@media screen and (min-width: 1200px) and (max-width: 1399px) {
    .sidebar.hot-coin-widget .sidebar-header {
        padding: 18px;
    }

    .sidebar.hot-coin-widget .sidebar-header-title {
        font-size: 17px;
    }

    .sidebar.hot-coin-widget .coin-icon-wrapper {
        width: 40px;
        height: 40px;
    }

    .sidebar.hot-coin-widget .coin-icon {
        width: 24px;
        height: 24px;
    }

    .sidebar.hot-coin-widget .coin-name-cn {
        font-size: 14px;
    }

    .sidebar.hot-coin-widget .coin-name-en {
        font-size: 11px;
    }
}

/* 1000-1199px 屏幕适配 */
@media screen and (min-width: 1000px) and (max-width: 1199px) {
    .sidebar.hot-coin-widget .sidebar-header {
        padding: 16px;
    }

    .sidebar.hot-coin-widget .sidebar-header-title {
        font-size: 16px;
    }

    .sidebar.hot-coin-widget .coin-list {
        padding: 12px;
        gap: 8px;
    }

    .sidebar.hot-coin-widget .coin-item {
        padding: 10px;
        gap: 10px;
    }

    .sidebar.hot-coin-widget .coin-icon-wrapper {
        width: 36px;
        height: 36px;
    }

    .sidebar.hot-coin-widget .coin-icon {
        width: 22px;
        height: 22px;
    }

    .sidebar.hot-coin-widget .coin-name-cn {
        font-size: 13px;
    }

    .sidebar.hot-coin-widget .coin-name-en {
        font-size: 10px;
    }

    .sidebar.hot-coin-widget .coin-trend {
        font-size: 12px;
        padding: 5px 8px;
    }

    .sidebar.hot-coin-widget .buy-btn {
        padding: 6px 12px;
        font-size: 12px;
    }
}

/* 768-999px 屏幕适配 */
@media screen and (min-width: 768px) and (max-width: 999px) {
    .sidebar.hot-coin-widget .sidebar-header {
        padding: 16px;
    }

    .sidebar.hot-coin-widget .sidebar-header-title {
        font-size: 16px;
    }

    .sidebar.hot-coin-widget .coin-list {
        padding: 12px;
        gap: 8px;
    }

    .sidebar.hot-coin-widget .coin-item {
        padding: 10px;
        gap: 10px;
    }

    .sidebar.hot-coin-widget .coin-icon-wrapper {
        width: 36px;
        height: 36px;
    }

    .sidebar.hot-coin-widget .coin-icon {
        width: 22px;
        height: 22px;
    }

    .sidebar.hot-coin-widget .coin-name-cn {
        font-size: 13px;
    }

    .sidebar.hot-coin-widget .coin-name-en {
        font-size: 10px;
    }

    .sidebar.hot-coin-widget .coin-trend {
        font-size: 12px;
        padding: 5px 8px;
    }

    .sidebar.hot-coin-widget .buy-btn {
        padding: 6px 12px;
        font-size: 12px;
    }
}

/* 480-767px 屏幕适配 */
@media screen and (min-width: 480px) and (max-width: 767px) {
    .sidebar.hot-coin-widget .sidebar-header {
        padding: 14px;
    }

    .sidebar.hot-coin-widget .sidebar-header-title {
        font-size: 15px;
    }

    .sidebar.hot-coin-widget .coin-list {
        padding: 10px;
        gap: 6px;
    }

    .sidebar.hot-coin-widget .coin-item {
        padding: 8px;
        gap: 8px;
    }

    .sidebar.hot-coin-widget .coin-icon-wrapper {
        width: 32px;
        height: 32px;
    }

    .sidebar.hot-coin-widget .coin-icon {
        width: 20px;
        height: 20px;
    }

    .sidebar.hot-coin-widget .coin-name-cn {
        font-size: 12px;
    }

    .sidebar.hot-coin-widget .coin-name-en {
        font-size: 10px;
    }

    .sidebar.hot-coin-widget .coin-trend {
        font-size: 11px;
        padding: 4px 6px;
    }

    .sidebar.hot-coin-widget .buy-btn {
        padding: 5px 10px;
        font-size: 11px;
    }
}

/* 480px以下 屏幕适配 */
@media screen and (max-width: 479px) {
    .sidebar.hot-coin-widget .sidebar-header {
        padding: 12px;
    }

    .sidebar.hot-coin-widget .sidebar-header-title {
        font-size: 14px;
    }

    .sidebar.hot-coin-widget .coin-list {
        padding: 8px;
        gap: 6px;
    }

    .sidebar.hot-coin-widget .coin-item {
        padding: 8px;
        gap: 8px;
    }

    .sidebar.hot-coin-widget .coin-icon-wrapper {
        width: 28px;
        height: 28px;
    }

    .sidebar.hot-coin-widget .coin-icon {
        width: 18px;
        height: 18px;
    }

    .sidebar.hot-coin-widget .coin-name-cn {
        font-size: 11px;
    }

    .sidebar.hot-coin-widget .coin-name-en {
        font-size: 9px;
    }

    .sidebar.hot-coin-widget .coin-trend {
        font-size: 10px;
        padding: 3px 5px;
    }

    .sidebar.hot-coin-widget .buy-btn {
        padding: 4px 8px;
        font-size: 10px;
    }
}