/* stylelint-disable custom-property-no-missing-var-function */
/* 以上注释用于抑制 IDE 对 CSS 变量的误报，变量定义在 front-common.css 中 */

.donate-page {
    max-width: 1220px;
}

/* 板块基础样式 - 去除卡片效果 */
.donate-card {
    margin-bottom: 2.5rem;
    padding: 0;
    position: relative;
}

/* 赞助标题样式 - 居中 + 主题效果 */
.donate-title {
    font-size: 1.75rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--text-main);
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
}

.donate-title::before,
.donate-title::after {
    display: none;
}

/* 赞助介绍文字 - 优化样式 */
.donate-intro {
    font-size: 0.95rem;
    line-height: 1.8;
    text-align: center;
    color: var(--text-muted);
    margin: 0 auto;
    position: relative;
    padding: 0 1rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
    white-space: normal;
}

.donate-intro::before,
.donate-intro::after {
    display: none;
}

/* 卡片标题通用样式 */
.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.25rem;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.card-title::before {
    display: none;
}

/* 赞助榜单标题居中 */
.donate-card .card-title {
    justify-content: center;
}

.donate-empty {
    padding: 1rem 0;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* 赞助卡片网格 - 响应式布局 */
.sponsor-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

@media (min-width: 640px) {
    .sponsor-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .sponsor-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1280px) {
    .sponsor-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* 赞助卡片样式 */
.sponsor-card {
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 1rem 1.2rem;
    background: var(--bg-panel);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.sponsor-card:hover {
    transform: translateY(-3px);
    border-color: var(--accent-primary);
    box-shadow: 0 8px 30px rgba(0, 255, 157, 0.1);
}

.sponsor-head {
    display: flex;
    gap: 0.8rem;
    align-items: center;
    flex: 1;
    min-width: 0;
}

.sponsor-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    background: #fff;
    border: 2px solid var(--border-color);
    flex-shrink: 0;
    transition: border-color 0.3s ease;
}

.sponsor-card:hover .sponsor-avatar {
    border-color: var(--accent-primary);
}

.sponsor-main {
    min-width: 0;
    flex: 1;
}

.sponsor-name {
    font-weight: 700;
    line-height: 1.3;
    color: var(--text-main);
    font-size: 0.95rem;
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sponsor-name-link {
    color: var(--text-main);
    text-decoration: none;
    transition: color 0.3s ease;
    position: relative;
}

.sponsor-name-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent-primary);
    transition: width 0.3s ease;
}

.sponsor-name-link:hover {
    color: var(--accent-primary);
}

.sponsor-name-link:hover::after {
    width: 100%;
}

.sponsor-content {
    font-size: 0.85rem;
    line-height: 1.6;
    color: var(--accent-primary);
    font-weight: 600;
    font-family: 'JetBrains Mono', monospace;
    margin-left: auto;
    padding-left: 0.5rem;
    flex-shrink: 0;
}

.sponsor-amount {
    margin-top: 0.5rem;
    font-size: 0.78rem;
    color: var(--text-muted);
}

/* 赞助二维码网格 */
.donate-qr-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.2rem;
    max-width: 800px;
    margin: 0 auto;
}

/* 赞助二维码卡片 - 白色背景 */
.donate-qr-item {
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 1.25rem 1rem;
    background: #ffffff;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.donate-qr-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    border-color: var(--accent-primary);
}

.donate-qr-name {
    font-weight: 700;
    margin-bottom: 0.75rem;
    font-size: 1rem;
    color: #1f2937;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
}

.donate-qr-item img {
    width: min(180px, 100%);
    margin: 0 auto;
    border-radius: 10px;
    background: #f9fafb;
    padding: 8px;
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
}

.donate-qr-item:hover img {
    border-color: var(--accent-primary);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* 移动端适配 */
@media (max-width: 768px) {
    .donate-card {
        padding: 0;
        margin-bottom: 2rem;
    }

    .donate-title {
        font-size: 1.4rem;
    }

    .donate-title::before,
    .donate-title::after {
        width: 25px;
    }

    .donate-intro {
        font-size: 0.85rem;
        padding: 0 0.5rem;
    }

    .card-title {
        font-size: 1.1rem;
    }

    .sponsor-grid {
        grid-template-columns: 1fr;
        gap: 0.8rem;
    }

    .sponsor-card {
        padding: 0.85rem 1rem;
    }

    .sponsor-head {
        margin-bottom: 0;
        flex: 1;
    }

    .sponsor-avatar {
        width: 40px;
        height: 40px;
    }

    .sponsor-name {
        font-size: 0.85rem;
    }

    .sponsor-content {
        font-size: 0.8rem;
        margin-left: auto;
        padding-left: 0.5rem;
        flex-shrink: 0;
    }

    .donate-qr-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 0.5rem;
    }

    .donate-qr-item {
        padding: 0.6rem 0.4rem;
        border-radius: 10px;
    }

    .donate-qr-name {
        font-size: 0.75rem;
        margin-bottom: 0.4rem;
    }

    .donate-qr-item img {
        width: 100%;
        padding: 3px;
        border-radius: 6px;
    }
}

@media (max-width: 480px) {
    .donate-qr-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 0.4rem;
    }

    .donate-qr-item {
        padding: 0.5rem 0.3rem;
        border-radius: 8px;
    }

    .donate-qr-name {
        font-size: 0.7rem;
    }
}