/* ========================================
   数字徽章玩法系统 - 区块链NFT
   ======================================== */

/* 区块链信息卡片 */
.blockchain-info-card {
    background: linear-gradient(135deg,
        rgba(124, 194, 191, 0.1) 0%,
        rgba(90, 143, 126, 0.1) 100%);
    border: 1px solid var(--color-tianqing);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    margin-bottom: var(--space-md);
}

.blockchain-info-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.blockchain-icon {
    width: 24px;
    height: 24px;
    background: var(--color-tianqing);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
}

.blockchain-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-danqing);
}

.blockchain-desc {
    font-size: 11px;
    color: var(--color-ink-light);
    line-height: 1.5;
}

.blockchain-hash {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    margin-top: var(--space-sm);
    padding: var(--space-sm);
    background: var(--color-rice);
    border-radius: var(--radius-sm);
}

.hash-text {
    font-size: 10px;
    color: var(--color-ink-light);
    font-family: monospace;
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.hash-copy {
    font-size: 12px;
    color: var(--color-tianqing);
    cursor: pointer;
}

/* 徽章NFT详情 */
.nft-badge-detail {
    background: var(--color-cloud);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
    position: relative;
    overflow: hidden;
}

.nft-badge-detail::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg,
        var(--color-tianqing) 0%,
        var(--color-xiangye) 50%,
        var(--color-tianqing) 100%);
}

.nft-badge-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--space-md);
}

.nft-badge-identity {
    flex: 1;
}

.nft-badge-series {
    font-size: 11px;
    color: var(--color-tianqing);
    margin-bottom: var(--space-xs);
}

.nft-badge-name {
    font-family: var(--font-title);
    font-size: 18px;
    color: var(--color-dailan);
    font-weight: 600;
}

.nft-badge-edition {
    font-size: 12px;
    color: var(--color-ink-light);
    margin-top: 2px;
}

.nft-badge-rarity {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 11px;
    font-weight: 500;
}

.nft-badge-rarity.common {
    background: var(--color-fenqing);
    color: var(--color-danqing);
}

.nft-badge-rarity.rare {
    background: linear-gradient(135deg, #7CC2BF 0%, #5A8F7E 100%);
    color: var(--color-cloud);
}

.nft-badge-rarity.epic {
    background: linear-gradient(135deg, #704AA6 0%, #5A3A7A 100%);
    color: var(--color-cloud);
}

.nft-badge-rarity.legendary {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    color: var(--color-dailan);
    animation: legendaryGlow 2s infinite;
}

@keyframes legendaryGlow {
    0%, 100% { box-shadow: 0 0 10px rgba(255, 215, 0, 0.5); }
    50% { box-shadow: 0 0 20px rgba(255, 215, 0, 0.8); }
}

/* NFT属性 */
.nft-attributes {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

.nft-attribute {
    background: var(--color-rice);
    border-radius: var(--radius-md);
    padding: var(--space-sm);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.nft-attr-icon {
    font-size: 16px;
}

.nft-attr-info {
    flex: 1;
}

.nft-attr-name {
    font-size: 10px;
    color: var(--color-ink-light);
}

.nft-attr-value {
    font-size: 12px;
    font-weight: 500;
    color: var(--color-dailan);
}

/* 徽章玩法入口 */
.badge-play-entry {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.play-entry-card {
    background: var(--color-cloud);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    text-align: center;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-smooth);
    border: 2px solid transparent;
}

.play-entry-card:active {
    transform: scale(0.96);
}

.play-entry-card.highlight {
    background: linear-gradient(135deg,
        rgba(201, 210, 39, 0.15) 0%,
        rgba(242, 192, 90, 0.15) 100%);
    border-color: var(--color-xiangye);
}

.play-entry-icon {
    width: 48px;
    height: 48px;
    background: var(--color-rice);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin: 0 auto var(--space-sm);
}

.play-entry-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-dailan);
    margin-bottom: 2px;
}

.play-entry-desc {
    font-size: 11px;
    color: var(--color-ink-light);
}

.play-entry-badge {
    display: inline-block;
    margin-top: var(--space-xs);
    padding: 2px 8px;
    background: var(--color-chihong);
    color: var(--color-cloud);
    font-size: 10px;
    border-radius: var(--radius-full);
}

/* 徽章合成系统 */
.synthesis-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--color-cloud);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-lg);
}

.synthesis-slot {
    width: 80px;
    height: 80px;
    background: var(--color-rice);
    border: 2px dashed var(--color-fenqing);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.synthesis-slot.filled {
    border-style: solid;
    border-color: var(--color-tianqing);
}

.synthesis-slot.result {
    background: linear-gradient(135deg,
        var(--color-xiangye) 0%,
        var(--color-mihuang) 100%);
    border: none;
}

.synthesis-slot-icon {
    font-size: 32px;
}

.synthesis-arrow {
    font-size: 24px;
    color: var(--color-ink-light);
}

.synthesis-plus {
    width: 32px;
    height: 32px;
    background: var(--color-fenqing);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: var(--color-danqing);
}

.synthesis-btn {
    padding: 12px 24px;
    background: linear-gradient(135deg,
        var(--color-tianqing) 0%,
        var(--color-danqing) 100%);
    color: var(--color-cloud);
    border: none;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}

.synthesis-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* 徽章交换市场 */
.exchange-market-card {
    background: var(--color-cloud);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    margin-bottom: var(--space-md);
}

.exchange-market-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
}

.exchange-market-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-dailan);
}

.exchange-market-more {
    font-size: 12px;
    color: var(--color-tianqing);
}

.exchange-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-sm);
    background: var(--color-rice);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-sm);
}

.exchange-item:last-child {
    margin-bottom: 0;
}

.exchange-item-badge {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.exchange-item-info {
    flex: 1;
}

.exchange-item-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-dailan);
}

.exchange-item-owner {
    font-size: 11px;
    color: var(--color-ink-light);
}

.exchange-item-want {
    text-align: right;
}

.exchange-want-icon {
    font-size: 16px;
}

.exchange-want-label {
    font-size: 10px;
    color: var(--color-ink-light);
}

/* 徽章故事卡 */
.badge-story-card {
    background: var(--color-cloud);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.badge-story-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.badge-story-badge {
    width: 60px;
    height: 60px;
    background: var(--color-rice);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
}

.badge-story-content {
    flex: 1;
}

.badge-story-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--color-dailan);
    margin-bottom: var(--space-xs);
}

.badge-story-desc {
    font-size: 12px;
    color: var(--color-ink-light);
    line-height: 1.6;
}

.badge-story-tags {
    display: flex;
    gap: var(--space-xs);
    margin-top: var(--space-sm);
}

.badge-story-tag {
    padding: 4px 10px;
    background: var(--color-fenqing);
    border-radius: var(--radius-full);
    font-size: 11px;
    color: var(--color-danqing);
}

.badge-story-btn {
    width: 100%;
    padding: 12px;
    background: var(--color-fenqing);
    border: none;
    border-radius: var(--radius-full);
    font-size: 14px;
    color: var(--color-danqing);
    font-weight: 500;
    cursor: pointer;
    margin-top: var(--space-md);
}

/* 徽章空投 */
.airdrop-card {
    background: var(--color-cloud);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
    position: relative;
    overflow: hidden;
}

.airdrop-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%237CC2BF' fill-opacity='0.05' fill-rule='evenodd'%3E%3Cpath d='M0 40L40 0H20L0 20M40 40V20L20 40'/%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.airdrop-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
    position: relative;
    z-index: 2;
}

.airdrop-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg,
        var(--color-tianqing) 0%,
        var(--color-danqing) 100%);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.airdrop-content {
    flex: 1;
    position: relative;
    z-index: 2;
}

.airdrop-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-dailan);
    margin-bottom: 2px;
}

.airdrop-desc {
    font-size: 12px;
    color: var(--color-ink-light);
}

.airdrop-status {
    text-align: center;
    position: relative;
    z-index: 2;
}

.airdrop-progress {
    height: 6px;
    background: var(--color-rice);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin: var(--space-md) 0;
    position: relative;
    z-index: 2;
}

.airdrop-progress-fill {
    height: 100%;
    background: linear-gradient(90deg,
        var(--color-tianqing) 0%,
        var(--color-xiangye) 100%);
    border-radius: var(--radius-full);
    width: 75%;
}

.airdrop-count {
    font-size: 13px;
    color: var(--color-danqing);
    margin-bottom: var(--space-sm);
}

.airdrop-count strong {
    color: var(--color-chihong);
}

.airdrop-btn {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg,
        var(--color-tianqing) 0%,
        var(--color-danqing) 100%);
    color: var(--color-cloud);
    border: none;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
}

/* 徽章对战/竞赛 */
.battle-card {
    background: var(--color-cloud);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.battle-header {
    text-align: center;
    margin-bottom: var(--space-md);
}

.battle-title {
    font-family: var(--font-title);
    font-size: 18px;
    color: var(--color-dailan);
    margin-bottom: var(--space-xs);
}

.battle-subtitle {
    font-size: 12px;
    color: var(--color-ink-light);
}

.battle-arena {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md);
    background: var(--color-rice);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
}

.battle-side {
    text-align: center;
}

.battle-badge {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin: 0 auto var(--space-xs);
}

.battle-player-name {
    font-size: 12px;
    color: var(--color-dailan);
    font-weight: 500;
}

.battle-player-level {
    font-size: 10px;
    color: var(--color-ink-light);
}

.battle-vs {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-chihong);
}

.battle-power {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.battle-power-bar {
    flex: 1;
    height: 8px;
    background: var(--color-cloud);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.battle-power-fill {
    height: 100%;
    border-radius: var(--radius-full);
    transition: width 0.5s ease-out;
}

.battle-power-fill.player {
    background: var(--color-tianqing);
    width: 65%;
}

.battle-power-fill.enemy {
    background: var(--color-chihong);
    width: 45%;
}

.battle-power-value {
    font-size: 12px;
    font-weight: 600;
    min-width: 40px;
    text-align: center;
}

.battle-actions {
    display: flex;
    gap: var(--space-sm);
}

.battle-btn {
    flex: 1;
    padding: 12px;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    border: none;
}

.battle-btn-primary {
    background: linear-gradient(135deg,
        var(--color-chihong) 0%,
        #FF6B9D 100%);
    color: var(--color-cloud);
}

.battle-btn-secondary {
    background: var(--color-rice);
    color: var(--color-dailan);
}

/* 徽章租赁 */
.rental-card {
    background: var(--color-cloud);
    border-radius: var(--radius-lg);
    padding: var(--space-md);
    margin-bottom: var(--space-md);
}

.rental-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
}

.rental-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-dailan);
}

.rental-period {
    font-size: 12px;
    color: var(--color-ink-light);
}

.rental-benefit {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm);
    background: var(--color-rice);
    border-radius: var(--radius-md);
}

.rental-benefit-icon {
    font-size: 16px;
}

.rental-benefit-text {
    font-size: 12px;
    color: var(--color-dailan);
    flex: 1;
}

.rental-price {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-chihong);
}

/* 徽章技能系统 */
.skill-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.skill-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm);
    background: var(--color-rice);
    border-radius: var(--radius-md);
}

.skill-icon {
    width: 32px;
    height: 32px;
    background: var(--color-fenqing);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.skill-info {
    flex: 1;
}

.skill-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-dailan);
}

.skill-desc {
    font-size: 11px;
    color: var(--color-ink-light);
}

.skill-level {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.skill-level-stars {
    font-size: 10px;
}

.skill-level-btn {
    padding: 4px 8px;
    background: var(--color-xiangye);
    color: var(--color-dailan);
    font-size: 10px;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
}