/* 布衣软件展示 - 前台样式（颜色由 CSS 变量驱动，可后台自定义） */
.buyi-ss-container {
    max-width: 1200px;
    margin: 30px auto;
    padding: 0 16px;
    box-sizing: border-box;
    font-family: -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
}

.buyi-ss-header {
    text-align: center;
    margin-bottom: 32px;
}

.buyi-ss-title {
    font-size: 28px;
    margin: 0 0 8px;
    color: var(--bss-card-title, #1a1a1a);
    font-weight: 700;
}

.buyi-ss-subtitle {
    color: #666;
    font-size: 15px;
    margin: 0;
}

.buyi-ss-grid {
    display: grid;
    gap: 20px;
}

.buyi-ss-cols-1 { grid-template-columns: 1fr; }
.buyi-ss-cols-2 { grid-template-columns: repeat(2, 1fr); }
.buyi-ss-cols-3 { grid-template-columns: repeat(3, 1fr); }
.buyi-ss-cols-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 1024px) {
    .buyi-ss-cols-3, .buyi-ss-cols-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}
@media (max-width: 640px) {
    .buyi-ss-cols-2, .buyi-ss-cols-3, .buyi-ss-cols-4 {
        grid-template-columns: 1fr;
    }
}

.buyi-ss-card {
    background: var(--bss-card-bg, #fff);
    border: 1px solid var(--bss-card-border, #ececec);
    border-radius: var(--bss-card-radius, 12px);
    padding: 22px;
    transition: all 0.25s ease;
    display: flex;
    flex-direction: column;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}

.buyi-ss-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(0,0,0,0.08);
}

.buyi-ss-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.buyi-ss-name {
    font-size: 18px;
    font-weight: 600;
    margin: 0;
    color: var(--bss-card-title, #1a1a1a);
    line-height: 1.3;
    flex: 1;
    min-width: 0;
}

.buyi-ss-version {
    display: inline-block;
    font-size: 12px;
    color: var(--bss-version-text, #5b8def);
    background: var(--bss-version-bg, #eaf0ff);
    padding: 3px 10px;
    border-radius: 12px;
    font-weight: 500;
    flex-shrink: 0;
}

.buyi-ss-desc {
    color: var(--bss-card-text, #555);
    font-size: 14px;
    line-height: 1.65;
    margin: 0 0 14px;
    flex: 1;
}

.buyi-ss-changelog {
    margin-bottom: 16px;
    font-size: 13px;
    color: var(--bss-card-text, #666);
}

.buyi-ss-changelog summary {
    cursor: pointer;
    color: var(--bss-changelog-color, #5b8def);
    user-select: none;
    padding: 4px 0;
    list-style: revert;
}

.buyi-ss-changelog-content {
    margin-top: 8px;
    padding: 10px 12px;
    background: rgba(0,0,0,0.025);
    border-radius: 6px;
    line-height: 1.7;
    color: var(--bss-card-text, #555);
    border-left: 3px solid var(--bss-changelog-color, #5b8def);
}

.buyi-ss-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: auto;
    padding-top: 4px;
}

.buyi-ss-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 18px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s;
    border: 1px solid transparent;
    line-height: 1;
    cursor: pointer;
    flex: 1;
    min-width: 110px;
}

.buyi-ss-btn:hover {
    transform: translateY(-1px);
    filter: brightness(0.95);
}

.buyi-ss-btn-update {
    background: var(--bss-btn-update-bg, #5b8def);
    color: var(--bss-btn-update-text, #fff) !important;
}
.buyi-ss-btn-update:hover {
    color: var(--bss-btn-update-text, #fff) !important;
}

.buyi-ss-btn-member {
    background: var(--bss-btn-member-bg, #f5b042);
    color: var(--bss-btn-member-text, #fff) !important;
}
.buyi-ss-btn-member:hover {
    color: var(--bss-btn-member-text, #fff) !important;
}

.buyi-ss-btn-isvip {
    background: var(--bss-btn-isvip-bg, #52c41a);
    color: var(--bss-btn-isvip-text, #fff) !important;
    cursor: default;
    font-weight: 500;
}
.buyi-ss-btn-isvip:hover {
    transform: none;
    filter: none;
}

.buyi-ss-vip-icon {
    font-size: 13px;
}

.buyi-ss-empty {
    text-align: center;
    padding: 40px;
    color: #999;
    background: #fafafa;
    border-radius: 8px;
}