/* ============================================================
   积分商城 - Minecraft 游戏风格主题
   像素边框、方块质感、MC经典配色
   ============================================================ */

/* Minecraft 风格像素字体 */
@font-face {
    font-family: 'Minecraft';
    src: local('Minecraft'), local('Minecraftia'), local('Courier New');
    /* 系统自带回退：优先找已安装的 Minecraft 字体，否则用等宽字体模拟 */
}

:root {
    /* MC 经典配色 */
    --mc-grass-top:    #7EC850;
    --mc-grass-side:   #5B8731;
    --mc-dirt:         #8B6914;
    --mc-stone:        #7F7F7F;
    --mc-dark-stone:   #373737;
    --mc-wood-plank:   #BC9862;
    --mc-dark-oak:     #3B280B;
    --mc-gold:         #FFAA00;
    --mc-gold-dark:    #B87D00;
    --mc-diamond:      #4AEDD9;
    --mc-diamond-dark: #2E9E8E;
    --mc-redstone:     #FF3333;
    --mc-redstone-dark:#AA0000;
    --mc-iron:         #D4D4D4;
    --mc-iron-dark:    #8B8B8B;
    --mc-emerald:      #17DD62;
    --mc-lapis:        #2145C7;
    --mc-obsidian:     #150024;
    --mc-bedrock:      #333333;
    --mc-water:        #3B6BD4;
    --mc-lava:         #FF5500;
    --mc-white:        #F0F0F0;
    --mc-black:        #1A1A1A;
    --mc-sky:          #87CEEB;

    /* 语义色 */
    --bg-main:         #1A0E0E;
    --bg-panel:        #2D1A0E;
    --bg-card:         #3A2510;
    --bg-card-hover:   #4D3218;
    --bg-input:        #1A0E0E;
    --text-primary:    #FFE8C0;
    --text-secondary:  #BC9862;
    --text-muted:      #8B7355;
    --border-light:    #5B3A1A;
    --border-heavy:    #8B6914;

    /* 像素边框阴影 */
    --pixel-shadow-sm:  0 -2px 0 #2A1A08 inset, 0 2px 0 #5B3A1A inset, -2px 0 0 #2A1A08 inset, 2px 0 0 #5B3A1A inset;
    --pixel-shadow-md:  0 -3px 0 #1A0E08 inset, 0 3px 0 #6B4A1A inset, -3px 0 0 #1A0E08 inset, 3px 0 0 #6B4A1A inset;
    --pixel-shadow-btn: 0 -3px 0 rgba(0,0,0,0.3) inset, 0 3px 0 rgba(0,0,0,0.2) inset, -3px 0 0 rgba(0,0,0,0.2) inset, 3px 0 0 rgba(0,0,0,0.1) inset;
    --pixel-outline:   0 0 0 2px #1A0E0E, 0 0 0 4px var(--mc-grass-side);

    --radius: 0px;
    --transition: 0.1s ease;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Minecraft', 'Courier New', 'PingFang SC', 'Microsoft YaHei', monospace, sans-serif;
    background: var(--bg-main);
    background-image:
        linear-gradient(0deg, transparent 24%, rgba(255,255,255,0.02) 25%, rgba(255,255,255,0.02) 26%, transparent 27%, transparent 74%, rgba(255,255,255,0.02) 75%, rgba(255,255,255,0.02) 76%, transparent 77%),
        linear-gradient(90deg, transparent 24%, rgba(255,255,255,0.02) 25%, rgba(255,255,255,0.02) 26%, transparent 27%, transparent 74%, rgba(255,255,255,0.02) 75%, rgba(255,255,255,0.02) 76%, transparent 77%);
    background-size: 40px 40px;
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
    image-rendering: pixelated;
}

a { color: var(--mc-gold); text-decoration: none; }
a:hover { color: var(--mc-gold-dark); text-decoration: none; }

/* ======================== Header ======================== */
.shop-header {
    background: linear-gradient(180deg, #2D1A0E 0%, #231208 100%);
    border-bottom: 4px solid var(--mc-dark-oak);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 0 #1A0E08;
}

.header-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    padding: 0 24px;
}

.header-left { display: flex; align-items: center; gap: 32px; }

.shop-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--mc-gold);
    font-size: 20px;
    font-weight: 700;
    text-decoration: none;
    text-shadow: 2px 2px 0 #3B280B;
    letter-spacing: 1px;
    font-family: 'Minecraft', 'Courier New', monospace;
}
.shop-logo:hover { color: #FFCC44; text-decoration: none; }

.shop-logo .logo-icon {
    width: 40px; height: 40px;
    background: linear-gradient(135deg, var(--mc-gold), var(--mc-gold-dark));
    border: 3px solid #6B4A1A;
    display: flex; align-items: center; justify-content: center;
    font-size: 22px;
    box-shadow: var(--pixel-shadow-sm);
}

.header-nav { display: flex; gap: 4px; }
.header-nav a {
    color: var(--text-secondary);
    padding: 8px 16px;
    font-size: 14px;
    transition: all var(--transition);
    text-decoration: none;
    border: 2px solid transparent;
    font-family: 'Minecraft', 'Courier New', monospace;
}
.header-nav a:hover,
.header-nav a.active {
    color: var(--mc-gold);
    background: rgba(0,0,0,0.3);
    border-color: var(--mc-dark-oak);
    text-decoration: none;
}

.header-right { display: flex; align-items: center; gap: 16px; }

/* 积分显示 */
.points-badge {
    display: flex; align-items: center; gap: 6px;
    background: var(--bg-panel);
    border: 3px solid var(--mc-gold-dark);
    padding: 6px 14px;
    font-size: 14px; font-weight: 600;
    color: var(--mc-gold);
    cursor: pointer;
    box-shadow: var(--pixel-shadow-sm);
    font-family: 'Minecraft', 'Courier New', monospace;
}
.points-badge:hover {
    border-color: var(--mc-gold);
    text-shadow: 0 0 8px rgba(255,170,0,0.5);
}
.points-badge .coin-icon { font-size: 18px; }

@keyframes mcBlink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}
.points-badge.loading .points-value { animation: mcBlink 0.8s steps(2) infinite; }

/* 用户菜单 */
.user-menu { position: relative; }
.user-btn {
    display: flex; align-items: center; gap: 8px;
    background: var(--bg-panel);
    border: 3px solid var(--border-light);
    padding: 4px 14px 4px 4px;
    cursor: pointer;
    color: var(--text-primary);
    font-size: 14px;
    box-shadow: var(--pixel-shadow-sm);
    font-family: 'Minecraft', 'Courier New', monospace;
}
.user-btn:hover { border-color: var(--mc-gold); }
.user-avatar {
    width: 32px; height: 32px;
    border: 2px solid var(--border-light);
    image-rendering: pixelated;
}

.user-dropdown {
    display: none; position: absolute;
    top: 100%; right: 0;
    background: var(--bg-panel);
    border: 3px solid var(--border-heavy);
    min-width: 200px;
    padding: 4px 0;
    box-shadow: 4px 4px 0 rgba(0,0,0,0.5);
    z-index: 100;
}
.user-menu:hover .user-dropdown { display: block; }
.user-menu::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    height: 8px;
}
.user-dropdown .user-info {
    padding: 12px 16px;
    border-bottom: 2px solid var(--border-light);
}
.user-dropdown .user-name { font-weight: 600; font-size: 15px; }
.user-dropdown .user-xboxid { font-size: 11px; color: var(--text-muted); margin-top: 2px; }
.user-dropdown a {
    display: block; padding: 10px 16px;
    color: var(--text-secondary); font-size: 14px;
    transition: all var(--transition); text-decoration: none;
    border-left: 3px solid transparent;
}
.user-dropdown a:hover {
    background: rgba(0,0,0,0.2); color: var(--text-primary);
    border-left-color: var(--mc-gold); text-decoration: none;
}
.user-dropdown .divider { height: 2px; background: var(--border-light); margin: 4px 0; }

.login-btn {
    display: flex; align-items: center; gap: 6px;
    background: linear-gradient(180deg, var(--mc-grass-top) 0%, var(--mc-grass-side) 100%);
    color: white;
    border: 3px solid #3A6B20;
    padding: 8px 20px;
    font-size: 14px; font-weight: 600;
    cursor: pointer;
    box-shadow: var(--pixel-shadow-btn);
    text-decoration: none;
    font-family: 'Minecraft', 'Courier New', monospace;
    text-shadow: 1px 1px 0 #3A6B20;
}
.login-btn:hover {
    color: white; text-decoration: none;
    filter: brightness(1.1);
}
.login-btn:active {
    box-shadow: 0 2px 0 rgba(0,0,0,0.3) inset;
    transform: translateY(2px);
}

.admin-badge {
    background: var(--mc-redstone-dark);
    color: white;
    font-size: 10px; padding: 2px 8px;
    font-weight: 600;
    border: 2px solid var(--mc-redstone);
    font-family: 'Minecraft', 'Courier New', monospace;
}

/* ======================== Main ======================== */
.shop-main { max-width: 1400px; margin: 0 auto; padding: 24px; }

/* 分类标签 */
.category-bar {
    display: flex; gap: 4px; margin-bottom: 24px; flex-wrap: wrap;
    padding-bottom: 16px;
    border-bottom: 4px solid var(--border-light);
}
.category-tab {
    padding: 8px 20px;
    font-size: 14px; font-weight: 500;
    cursor: pointer;
    background: var(--bg-panel);
    color: var(--text-secondary);
    border: 3px solid var(--border-light);
    box-shadow: var(--pixel-shadow-sm);
    white-space: nowrap;
    font-family: 'Minecraft', 'Courier New', monospace;
    transition: all var(--transition);
}
.category-tab:hover { color: var(--text-primary); border-color: var(--mc-gold); }
.category-tab.active {
    background: linear-gradient(180deg, var(--mc-grass-top) 0%, var(--mc-grass-side) 100%);
    color: white; border-color: #3A6B20;
    text-shadow: 1px 1px 0 #3A6B20;
}

/* 搜索 */
.search-bar-wrap { display: flex; gap: 8px; margin-bottom: 24px; }
.search-input {
    flex: 1;
    padding: 12px 20px;
    background: var(--bg-input);
    border: 3px solid var(--border-light);
    color: var(--text-primary);
    font-size: 15px;
    outline: none;
    box-shadow: var(--pixel-shadow-sm);
    font-family: 'Minecraft', 'Courier New', monospace;
}
.search-input:focus { border-color: var(--mc-gold); }
.search-input::placeholder { color: #5B3A1A; }
.search-btn {
    padding: 12px 28px;
    background: linear-gradient(180deg, #8B8B8B 0%, var(--mc-stone) 100%);
    color: white;
    border: 3px solid #5A5A5A;
    font-size: 15px; font-weight: 600;
    cursor: pointer;
    box-shadow: var(--pixel-shadow-btn);
    font-family: 'Minecraft', 'Courier New', monospace;
    text-shadow: 1px 1px 0 #5A5A5A;
}
.search-btn:hover { filter: brightness(1.1); }
.search-btn:active {
    box-shadow: 0 2px 0 rgba(0,0,0,0.3) inset;
    transform: translateY(2px);
}

/* ======================== 商品卡片 ======================== */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.product-card {
    background: var(--bg-card);
    border: 4px solid var(--border-light);
    overflow: hidden;
    cursor: pointer;
    position: relative;
    box-shadow: var(--pixel-shadow-sm);
    transition: all var(--transition);
    image-rendering: pixelated;
}
.product-card:hover {
    transform: translateY(-4px);
    border-color: var(--mc-gold);
    box-shadow: 0 0 0 2px #1A0E0E, 0 0 0 5px var(--mc-gold-dark), 6px 6px 0 rgba(0,0,0,0.4);
}
.product-card:active { transform: translateY(-2px); }

.product-image {
    width: 100%; height: 200px;
    background:
        repeating-conic-gradient(var(--bg-panel) 0% 25%, transparent 0% 50%) 50% / 8px 8px;
    display: flex; align-items: center; justify-content: center;
    position: relative; overflow: hidden;
    border-bottom: 3px solid var(--border-light);
}
.product-image .placeholder-icon {
    font-size: 64px;
    filter: drop-shadow(2px 2px 0 rgba(0,0,0,0.5));
}
.product-image img {
    width: 100%; height: 100%;
    object-fit: cover;
    image-rendering: auto;
}
.product-badge {
    position: absolute; top: 8px; left: 8px;
    background: var(--mc-redstone);
    color: white;
    padding: 3px 10px;
    font-size: 11px; font-weight: 600;
    border: 2px solid var(--mc-redstone-dark);
    box-shadow: 2px 2px 0 rgba(0,0,0,0.3);
    font-family: 'Minecraft', 'Courier New', monospace;
}
.product-badge.limited { background: var(--mc-gold); border-color: var(--mc-gold-dark); }
.product-badge.new { background: var(--mc-diamond-dark); border-color: var(--mc-diamond); }

.product-category-tag {
    position: absolute; top: 8px; right: 8px;
    background: rgba(0,0,0,0.7);
    color: var(--text-secondary);
    padding: 2px 8px;
    font-size: 11px;
    border: 2px solid var(--border-light);
}

.product-info { padding: 16px; }
.product-name {
    font-size: 16px; font-weight: 600; margin-bottom: 6px;
    color: var(--text-primary);
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
    overflow: hidden; line-height: 1.4;
    text-shadow: 1px 1px 0 rgba(0,0,0,0.3);
}
.product-desc {
    font-size: 13px; color: var(--text-secondary); margin-bottom: 12px;
    display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
    overflow: hidden; line-height: 1.5;
}
.product-footer { display: flex; align-items: center; justify-content: space-between; }
.product-price {
    display: flex; align-items: center; gap: 4px;
    color: var(--mc-gold); font-size: 20px; font-weight: 700;
    text-shadow: 1px 1px 0 #6B4A1A;
    font-family: 'Minecraft', 'Courier New', monospace;
}
.product-price .coin { font-size: 16px; }
.product-price-unit { font-size: 12px; font-weight: 400; color: var(--text-muted); }
.product-stock { font-size: 11px; color: var(--text-muted); }
.product-stock.low { color: var(--mc-redstone); }

/* 分页 */
.pagination-wrap { display: flex; justify-content: center; gap: 4px; margin-top: 32px; }
.page-btn {
    padding: 8px 16px;
    background: var(--bg-panel);
    border: 3px solid var(--border-light);
    color: var(--text-secondary);
    font-size: 14px; cursor: pointer;
    box-shadow: var(--pixel-shadow-sm);
    min-width: 40px; text-align: center;
    font-family: 'Minecraft', 'Courier New', monospace;
}
.page-btn:hover { color: var(--text-primary); border-color: var(--mc-gold); }
.page-btn.active {
    background: var(--mc-gold-dark); color: white;
    border-color: var(--mc-gold);
    text-shadow: 1px 1px 0 #6B4A1A;
}
.page-btn:disabled { opacity: 0.4; cursor: not-allowed; }

/* ======================== 商品详情 ======================== */
.product-detail-wrap {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 32px; max-width: 1200px; margin: 0 auto;
}

.product-gallery {
    background: var(--bg-card);
    border: 4px solid var(--border-light);
    overflow: hidden;
    box-shadow: var(--pixel-shadow-md);
}

.product-gallery-main {
    width: 100%; height: 400px;
    background: repeating-conic-gradient(var(--bg-panel) 0% 25%, transparent 0% 50%) 50% / 8px 8px;
    display: flex; align-items: center; justify-content: center;
    border-bottom: 3px solid var(--border-light);
}
.product-gallery-main img {
    width: 100%; height: 100%;
    object-fit: contain;
    image-rendering: auto;
}

/* 缩略图列表 */
.product-gallery-thumbs {
    display: flex; gap: 8px; padding: 12px;
    overflow-x: auto;
}
.product-gallery-thumb {
    width: 64px; height: 64px;
    border: 3px solid var(--border-light);
    flex-shrink: 0;
    cursor: pointer;
    background: var(--bg-panel);
    box-shadow: var(--pixel-shadow-sm);
    transition: all var(--transition);
    overflow: hidden;
}
.product-gallery-thumb img {
    width: 100%; height: 100%;
    object-fit: cover;
    image-rendering: auto;
}
.product-gallery-thumb:hover { border-color: var(--mc-gold); }
.product-gallery-thumb.active {
    border-color: var(--mc-gold);
    box-shadow: 0 0 0 2px var(--mc-gold-dark);
}

.product-detail-info { display: flex; flex-direction: column; gap: 20px; }
.product-detail-info h1 {
    font-size: 28px; font-weight: 700;
    text-shadow: 2px 2px 0 rgba(0,0,0,0.3);
    font-family: 'Minecraft', 'Courier New', monospace;
}

.product-detail-meta { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.product-detail-category {
    background: var(--mc-dark-oak);
    color: var(--mc-gold);
    padding: 3px 12px;
    font-size: 12px;
    border: 2px solid var(--mc-gold-dark);
    font-family: 'Minecraft', 'Courier New', monospace;
}
.product-detail-status { font-size: 13px; color: var(--mc-emerald); }
.product-detail-status.inactive { color: var(--mc-redstone); }

.product-detail-price {
    display: flex; align-items: baseline; gap: 8px;
    padding: 20px;
    background: var(--bg-card);
    border: 4px solid var(--border-light);
    box-shadow: var(--pixel-shadow-sm);
}
.product-detail-price .price-label { font-size: 14px; color: var(--text-secondary); }
.product-detail-price .price-value {
    font-size: 36px; font-weight: 800;
    color: var(--mc-gold);
    text-shadow: 2px 2px 0 #6B4A1A;
    font-family: 'Minecraft', 'Courier New', monospace;
}
.product-detail-price .price-unit { font-size: 16px; color: var(--text-muted); }

.product-detail-desc { font-size: 15px; color: var(--text-secondary); line-height: 1.7; }

.product-detail-actions { display: flex; gap: 12px; }

.btn-buy {
    flex: 1;
    padding: 14px 28px;
    background: linear-gradient(180deg, var(--mc-gold) 0%, var(--mc-gold-dark) 100%);
    color: white;
    border: 3px solid #6B4A1A;
    font-size: 17px; font-weight: 700;
    cursor: pointer;
    box-shadow: var(--pixel-shadow-btn);
    display: flex; align-items: center; justify-content: center; gap: 8px;
    text-shadow: 2px 2px 0 #6B4A1A;
    font-family: 'Minecraft', 'Courier New', monospace;
}
.btn-buy:hover { filter: brightness(1.15); }
.btn-buy:active {
    box-shadow: 0 2px 0 rgba(0,0,0,0.4) inset;
    transform: translateY(2px);
}
.btn-buy:disabled { opacity: 0.5; cursor: not-allowed; transform: none; box-shadow: none; filter: grayscale(1); }

.btn-cart {
    padding: 14px 24px;
    background: var(--bg-panel);
    color: var(--text-primary);
    border: 3px solid var(--border-light);
    font-size: 17px; cursor: pointer;
    box-shadow: var(--pixel-shadow-sm);
    font-family: 'Minecraft', 'Courier New', monospace;
}
.btn-cart:hover { border-color: var(--mc-stone); }

/* 详情内容区 */
.product-detail-body {
    margin-top: 32px; max-width: 1200px; margin-left: auto; margin-right: auto;
    background: var(--bg-card);
    border: 4px solid var(--border-light);
    padding: 32px;
    box-shadow: var(--pixel-shadow-md);
}
.product-detail-body h3,
.product-detail-body h4 {
    margin-bottom: 12px; color: var(--mc-gold);
    text-shadow: 1px 1px 0 rgba(0,0,0,0.3);
    font-family: 'Minecraft', 'Courier New', monospace;
    border-bottom: 2px solid var(--border-light);
    padding-bottom: 8px;
}
.product-detail-body p { color: var(--text-secondary); margin-bottom: 12px; line-height: 1.7; }
.product-detail-body ul { padding-left: 24px; margin-bottom: 16px; }
.product-detail-body li { color: var(--text-secondary); margin-bottom: 6px; line-height: 1.6; }
.product-detail-body code {
    background: var(--bg-input); padding: 2px 8px;
    font-size: 13px; color: var(--mc-diamond);
    border: 2px solid var(--border-light);
}
.product-detail-body img {
    display: block;
    margin: 12px auto;
    max-width: 100%;
    border: 3px solid var(--border-light);
    box-shadow: var(--pixel-shadow-sm);
    image-rendering: auto;
}

/* 返回按钮 */
.back-bar { margin-bottom: 24px; }
.back-btn {
    display: inline-flex; align-items: center; gap: 6px;
    color: var(--text-secondary); font-size: 14px;
    cursor: pointer; text-decoration: none;
    border: 2px solid transparent;
    padding: 6px 12px;
    font-family: 'Minecraft', 'Courier New', monospace;
}
.back-btn:hover { color: var(--mc-gold); border-color: var(--mc-dark-oak); text-decoration: none; }

/* ======================== 弹窗 ======================== */
.modal-overlay {
    display: none; position: fixed; top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.7);
    z-index: 2000;
    align-items: center; justify-content: center;
}
.modal-overlay.active { display: flex; }

.modal-content {
    background: var(--bg-panel);
    border: 5px solid var(--border-heavy);
    padding: 32px;
    max-width: 480px; width: 90%;
    box-shadow: 0 0 0 3px #1A0E0E, 0 0 0 7px var(--border-light), 8px 8px 0 rgba(0,0,0,0.5);
    animation: mcModalIn 0.2s steps(4);
    image-rendering: pixelated;
}
@keyframes mcModalIn {
    0% { opacity: 0; transform: scale(0.9) translateY(16px); }
    100% { opacity: 1; transform: scale(1) translateY(0); }
}
.modal-header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--border-light);
}
.modal-title { font-size: 20px; font-weight: 700; font-family: 'Minecraft', 'Courier New', monospace; }
.modal-close {
    width: 32px; height: 32px;
    border: 3px solid var(--border-light);
    background: var(--bg-card);
    color: var(--text-secondary);
    font-size: 18px; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    box-shadow: var(--pixel-shadow-sm);
    font-family: 'Minecraft', 'Courier New', monospace;
}
.modal-close:hover { color: var(--mc-redstone); border-color: var(--mc-redstone); }
.modal-footer { display: flex; gap: 12px; justify-content: flex-end; }

.confirm-item {
    display: flex; gap: 16px;
    padding: 16px; background: var(--bg-card);
    border: 3px solid var(--border-light);
    margin-bottom: 16px;
    box-shadow: var(--pixel-shadow-sm);
}
.confirm-item-icon {
    width: 64px; height: 64px;
    background: repeating-conic-gradient(var(--bg-panel) 0% 25%, transparent 0% 50%) 50% / 8px 8px;
    border: 3px solid var(--border-light);
    display: flex; align-items: center; justify-content: center;
    font-size: 28px; flex-shrink: 0;
}
.confirm-item-info { flex: 1; }
.confirm-item-name { font-weight: 600; font-size: 15px; margin-bottom: 4px; }
.confirm-item-price { color: var(--mc-gold); font-weight: 600; font-size: 14px; }

.confirm-summary {
    display: flex; justify-content: space-between; align-items: center;
    padding: 12px 16px; background: var(--bg-card);
    border: 2px solid var(--border-light);
    margin-bottom: 8px;
}
.confirm-summary .label { color: var(--text-secondary); font-size: 14px; }
.confirm-summary .value { font-weight: 600; font-family: 'Minecraft', 'Courier New', monospace; }
.confirm-summary .value.insufficient { color: var(--mc-redstone); }
.confirm-summary .value.sufficient { color: var(--mc-emerald); }

.remark-input {
    width: 100%; padding: 10px 14px;
    background: var(--bg-input);
    border: 3px solid var(--border-light);
    color: var(--text-primary);
    font-size: 14px; resize: vertical;
    min-height: 60px; outline: none;
    font-family: 'Minecraft', 'Courier New', monospace;
    box-shadow: var(--pixel-shadow-sm);
}
.remark-input:focus { border-color: var(--mc-gold); }
.remark-input::placeholder { color: #5B3A1A; }

/* ======================== 结果弹窗 ======================== */
.result-icon { text-align: center; font-size: 64px; margin-bottom: 16px; }
.result-title { text-align: center; font-size: 22px; font-weight: 700; margin-bottom: 8px; text-shadow: 1px 1px 0 rgba(0,0,0,0.3); }
.result-subtitle { text-align: center; color: var(--text-secondary); font-size: 15px; margin-bottom: 24px; }
.result-detail {
    background: var(--bg-card); border: 3px solid var(--border-light);
    padding: 16px; margin-bottom: 24px;
}
.result-detail .row {
    display: flex; justify-content: space-between;
    padding: 8px 0;
    border-bottom: 2px solid var(--border-light);
    font-size: 14px;
}
.result-detail .row:last-child { border-bottom: none; }
.result-detail .row .label { color: var(--text-secondary); }
.result-detail .row .val { font-weight: 600; }

/* ======================== 订单列表 ======================== */
.orders-list { max-width: 1000px; margin: 0 auto; }
.order-card {
    background: var(--bg-card);
    border: 4px solid var(--border-light);
    padding: 20px; margin-bottom: 16px;
    box-shadow: var(--pixel-shadow-sm);
}
.order-card:hover { border-color: var(--mc-stone); }
.order-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 16px; padding-bottom: 12px;
    border-bottom: 2px solid var(--border-light);
}
.order-id { font-size: 12px; color: var(--text-muted); font-family: 'Courier New', monospace; }
.order-date { font-size: 13px; color: var(--text-secondary); }
.order-body { display: flex; gap: 16px; align-items: center; }
.order-icon {
    width: 56px; height: 56px;
    background: repeating-conic-gradient(var(--bg-panel) 0% 25%, transparent 0% 50%) 50% / 8px 8px;
    border: 3px solid var(--border-light);
    display: flex; align-items: center; justify-content: center;
    font-size: 24px; flex-shrink: 0;
    image-rendering: pixelated;
}
.order-info { flex: 1; }
.order-product-name { font-weight: 600; font-size: 16px; margin-bottom: 4px; }
.order-product-points { color: var(--mc-gold); font-weight: 600; font-size: 14px; }

.order-status-badge {
    padding: 4px 12px; font-size: 12px; font-weight: 600;
    white-space: nowrap;
    border: 2px solid;
    font-family: 'Minecraft', 'Courier New', monospace;
}
.order-status-badge.completed {
    background: rgba(23,221,98,0.15); color: var(--mc-emerald); border-color: var(--mc-emerald);
}
.order-status-badge.pending {
    background: rgba(255,170,0,0.15); color: var(--mc-gold); border-color: var(--mc-gold);
}
.order-status-badge.processing {
    background: rgba(33,69,199,0.15); color: var(--mc-lapis); border-color: var(--mc-lapis);
}
.order-status-badge.failed {
    background: rgba(255,51,51,0.15); color: var(--mc-redstone); border-color: var(--mc-redstone);
}
.order-status-badge.cancelled {
    background: rgba(0,0,0,0.3); color: var(--text-muted); border-color: var(--iron-dark);
}

/* ======================== 空状态 ======================== */
.empty-state { text-align: center; padding: 60px 20px; }
.empty-icon { font-size: 64px; margin-bottom: 16px; filter: grayscale(0.5); }
.empty-title { font-size: 18px; font-weight: 600; color: var(--text-secondary); margin-bottom: 8px; }
.empty-desc { font-size: 14px; color: var(--text-muted); margin-bottom: 24px; }

/* ======================== 加载 ======================== */
.loading-spinner { text-align: center; padding: 40px; }
.spinner {
    display: inline-block;
    width: 40px; height: 40px;
    border: 4px solid var(--border-light);
    border-top-color: var(--mc-gold);
    animation: mcSpin 0.6s steps(8) infinite;
}
@keyframes mcSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ======================== Toast ======================== */
.toast-container {
    position: fixed; top: 80px; right: 24px;
    z-index: 3000;
    display: flex; flex-direction: column; gap: 8px;
}
.toast {
    padding: 14px 20px;
    font-size: 14px; font-weight: 500;
    box-shadow: 4px 4px 0 rgba(0,0,0,0.4);
    animation: mcToastIn 0.2s steps(4);
    max-width: 360px;
    display: flex; align-items: center; gap: 10px;
    border: 3px solid;
    font-family: 'Minecraft', 'Courier New', monospace;
}
.toast.success { background: #1A3A1A; border-color: var(--mc-emerald); color: var(--mc-emerald); }
.toast.error { background: #3A1A1A; border-color: var(--mc-redstone); color: var(--mc-redstone); }
.toast.info { background: #1A1A3A; border-color: var(--mc-lapis); color: var(--mc-lapis); }
.toast.warning { background: #3A2A1A; border-color: var(--mc-gold); color: var(--mc-gold); }
@keyframes mcToastIn {
    0% { opacity: 0; transform: translateX(32px); }
    100% { opacity: 1; transform: translateX(0); }
}
@keyframes toastOut {
    0% { opacity: 1; transform: translateX(0); }
    100% { opacity: 0; transform: translateX(32px); }
}

/* ======================== 管理后台 ======================== */
.admin-wrap { max-width: 1200px; margin: 0 auto; }
.admin-tabs {
    display: flex; gap: 0;
    margin-bottom: 24px;
    border-bottom: 4px solid var(--border-light);
}
.admin-tab {
    padding: 12px 24px; cursor: pointer;
    color: var(--text-secondary); font-weight: 500;
    border: 3px solid transparent;
    border-bottom: none;
    transition: all var(--transition);
    font-family: 'Minecraft', 'Courier New', monospace;
}
.admin-tab:hover { color: var(--text-primary); background: rgba(0,0,0,0.2); }
.admin-tab.active {
    color: var(--mc-gold); background: var(--bg-card);
    border-color: var(--border-light);
    border-bottom: 3px solid var(--bg-card);
    margin-bottom: -3px;
}
.admin-panel { display: none; }
.admin-panel.active { display: block; }

.form-group { margin-bottom: 16px; }
.form-group label {
    display: block; margin-bottom: 6px;
    font-size: 14px; font-weight: 500;
    color: var(--text-secondary);
    font-family: 'Minecraft', 'Courier New', monospace;
}
.form-group input[type="text"],
.form-group input[type="number"],
.form-group input[type="url"],
.form-group textarea,
.form-group select {
    width: 100%; padding: 10px 14px;
    background: var(--bg-input);
    border: 3px solid var(--border-light);
    color: var(--text-primary);
    font-size: 14px; outline: none;
    font-family: 'Minecraft', 'Courier New', monospace;
    box-shadow: var(--pixel-shadow-sm);
}
.form-group textarea { resize: vertical; min-height: 80px; }
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--mc-gold); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.btn-primary {
    padding: 10px 24px;
    background: linear-gradient(180deg, var(--mc-grass-top) 0%, var(--mc-grass-side) 100%);
    color: white; border: 3px solid #3A6B20;
    font-size: 14px; font-weight: 600; cursor: pointer;
    box-shadow: var(--pixel-shadow-btn);
    font-family: 'Minecraft', 'Courier New', monospace;
    text-shadow: 1px 1px 0 #3A6B20;
}
.btn-primary:hover { filter: brightness(1.1); }
.btn-primary:active { box-shadow: 0 2px 0 rgba(0,0,0,0.3) inset; transform: translateY(2px); }

.btn-danger {
    padding: 10px 24px;
    background: linear-gradient(180deg, var(--mc-redstone) 0%, var(--mc-redstone-dark) 100%);
    color: white; border: 3px solid #800000;
    font-size: 14px; font-weight: 600; cursor: pointer;
    box-shadow: var(--pixel-shadow-btn);
    font-family: 'Minecraft', 'Courier New', monospace;
    text-shadow: 1px 1px 0 #800000;
}
.btn-danger:hover { filter: brightness(1.1); }

.product-list-table {
    width: 100%; border-collapse: collapse;
    font-size: 14px;
}
.product-list-table th,
.product-list-table td {
    padding: 12px 16px; text-align: left;
    border-bottom: 2px solid var(--border-light);
}
.product-list-table th {
    color: var(--mc-gold); font-weight: 600;
    font-size: 13px;
    font-family: 'Minecraft', 'Courier New', monospace;
}
.product-list-table tr:hover td { background: rgba(255,255,255,0.02); }

/* ======================== 响应式 ======================== */
@media (max-width: 768px) {
    .header-inner { padding: 0 12px; }
    .header-nav { display: none; }
    .shop-main { padding: 12px; }
    .product-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .product-detail-wrap { grid-template-columns: 1fr; gap: 16px; }
    .product-gallery-main { height: 250px; }
    .category-bar { overflow-x: auto; flex-wrap: nowrap; padding-bottom: 8px; }
    .category-tab { flex-shrink: 0; font-size: 12px; padding: 6px 12px; }
    .product-image { height: 160px; }
}