/* PAPI变量查询 - Minecraft像素风格样式 */

/* ==================== 基础变量 ==================== */
:root {
    --mc-green: #5D8C3E;
    --mc-dark-green: #3D5C28;
    --mc-brown: #8B4513;
    --mc-dark-brown: #5D3A1A;
    --mc-stone: #7F7F7F;
    --mc-dark-stone: #4A4A4A;
    --mc-dirt: #6B5344;
    --mc-grass: #7CBD6B;
    --mc-sky: #78A7FF;
    --mc-gold: #FFAA00;
    --mc-red: #FF5555;
    --mc-blue: #5555FF;
    --mc-aqua: #55FFFF;
    --mc-white: #FFFFFF;
    --mc-gray: #AAAAAA;
    --mc-dark: #1A1A1A;
    
    --slot-bg: #C6C6C6;
    --slot-border: #373737;
    --slot-highlight: #FFFFFF;
    --slot-shadow: #555555;
    
    --font-pixel: 'VT323', monospace;
}

/* ==================== 全局样式 ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-pixel);
    background: linear-gradient(180deg, var(--mc-sky) 0%, #4A7AB8 50%, var(--mc-grass) 50%, var(--mc-dirt) 100%);
    min-height: 100vh;
    color: var(--mc-white);
    image-rendering: pixelated;
    line-height: 1.6;
}

/* 像素化背景纹理 */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 2px,
            rgba(0,0,0,0.03) 2px,
            rgba(0,0,0,0.03) 4px
        ),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 2px,
            rgba(0,0,0,0.03) 2px,
            rgba(0,0,0,0.03) 4px
        );
    pointer-events: none;
    z-index: 0;
}

/* ==================== 背景粒子效果 ==================== */
.background-particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255, 255, 255, 0.6);
    animation: mcFloat 15s infinite linear;
}

@keyframes mcFloat {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) rotate(720deg);
        opacity: 0;
    }
}

/* ==================== 头部 ==================== */
.header {
    background: linear-gradient(180deg, #3D3D3D 0%, #1A1A1A 100%);
    border-bottom: 4px solid #1A1A1A;
    padding: 25px 20px;
    text-align: center;
    position: relative;
    z-index: 10;
    box-shadow: 
        inset 0 2px 0 #555,
        0 4px 0 rgba(0,0,0,0.3);
}

.header-content {
    max-width: 800px;
    margin: 0 auto;
}

.back-link {
    display: inline-block;
    color: var(--mc-gray);
    text-decoration: none;
    margin-bottom: 12px;
    padding: 8px 16px;
    border: 2px solid #333;
    background: linear-gradient(180deg, #3A3A3A 0%, #2A2A2A 100%);
    box-shadow: inset 1px 1px 0 #555, inset -1px -1px 0 #111;
    transition: all 0.15s;
}

.back-link:hover {
    color: var(--mc-white);
    background: linear-gradient(180deg, #4A4A4A 0%, #3A3A3A 100%);
}

.title {
    font-size: 36px;
    font-weight: normal;
    color: var(--mc-gold);
    text-shadow: 3px 3px 0 #000;
    margin-bottom: 5px;
}

.title-icon {
    margin-right: 10px;
}

.subtitle {
    font-size: 18px;
    color: var(--mc-aqua);
    text-shadow: 2px 2px 0 #000;
}

.sponsor-text {
    font-size: 14px;
    color: var(--mc-gray);
    text-shadow: 1px 1px 0 #000;
    margin-top: 8px;
}

.sponsor-link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--mc-gold);
    text-decoration: none;
    padding: 3px 8px;
    border: 2px solid #333;
    background: rgba(0,0,0,0.3);
    transition: all 0.2s;
    margin-left: 5px;
}

.sponsor-link:hover {
    color: var(--mc-white);
    background: rgba(0,0,0,0.5);
    border-color: var(--mc-gold);
}

.sponsor-icon {
    height: 16px;
    width: auto;
    vertical-align: middle;
}

/* ==================== 主内容 ==================== */
.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 25px 20px;
    position: relative;
    z-index: 10;
}

/* ==================== 搜索区域 ==================== */
.search-section {
    margin-bottom: 20px;
}

.search-box {
    display: flex;
    align-items: center;
    background: linear-gradient(180deg, #3D3D3D 0%, #1A1A1A 100%);
    border: 4px solid #1A1A1A;
    padding: 12px 16px;
    margin-bottom: 15px;
    box-shadow: 
        inset 2px 2px 0 #555,
        inset -2px -2px 0 #000,
        4px 4px 0 rgba(0,0,0,0.5);
}

.search-icon {
    font-size: 20px;
    margin-right: 12px;
}

.search-input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--mc-white);
    font-size: 18px;
    font-family: var(--font-pixel);
    text-shadow: 1px 1px 0 #000;
}

.search-input::placeholder {
    color: #666;
}

.clear-btn {
    background: transparent;
    border: none;
    color: var(--mc-gray);
    font-size: 24px;
    cursor: pointer;
    padding: 0 5px;
    opacity: 0;
    transition: all 0.15s;
}

.clear-btn.visible {
    opacity: 1;
}

.clear-btn:hover {
    color: var(--mc-red);
}

/* ==================== 过滤标签 ==================== */
.filter-tabs {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.filter-tab {
    font-family: var(--font-pixel);
    font-size: 16px;
    padding: 10px 20px;
    background: linear-gradient(180deg, #6B6B6B 0%, #4A4A4A 50%, #3A3A3A 100%);
    border: 3px solid #2A2A2A;
    color: var(--mc-white);
    cursor: pointer;
    text-shadow: 2px 2px 0 #000;
    box-shadow: 
        inset 1px 1px 0 #888,
        inset -1px -1px 0 #333,
        3px 3px 0 rgba(0,0,0,0.5);
    transition: all 0.15s;
}

.filter-tab:hover {
    background: linear-gradient(180deg, #8B8B8B 0%, #6A6A6A 50%, #5A5A5A 100%);
}

.filter-tab.active {
    background: linear-gradient(180deg, var(--mc-green) 0%, var(--mc-dark-green) 100%);
    border-color: var(--mc-dark-green);
    box-shadow: 
        inset 1px 1px 0 #8FC,
        inset -1px -1px 0 #2A4A1A,
        3px 3px 0 rgba(0,0,0,0.5);
}

/* ==================== 统计栏 ==================== */
.stats-bar {
    background: linear-gradient(180deg, #3D3D3D 0%, #1A1A1A 100%);
    border: 3px solid #1A1A1A;
    padding: 10px 16px;
    margin-bottom: 20px;
    font-size: 16px;
    color: var(--mc-gray);
    text-shadow: 1px 1px 0 #000;
    box-shadow: 
        inset 2px 2px 0 #555,
        inset -2px -2px 0 #000;
}

.stats-bar span {
    color: var(--mc-gold);
}

/* ==================== 扩展卡片 ==================== */
.expansions-container {
    display: grid;
    gap: 15px;
}

.expansion-card {
    background: linear-gradient(180deg, #3D3D3D 0%, #1A1A1A 100%);
    border: 4px solid #1A1A1A;
    overflow: hidden;
    transition: all 0.15s;
    box-shadow: 
        inset 2px 2px 0 #555,
        inset -2px -2px 0 #000,
        4px 4px 0 rgba(0,0,0,0.5);
}

.expansion-card:hover {
    border-color: var(--mc-gold);
    box-shadow: 
        inset 2px 2px 0 #555,
        inset -2px -2px 0 #000,
        6px 6px 0 rgba(0,0,0,0.5),
        0 0 10px rgba(255, 170, 0, 0.3);
}

.expansion-header {
    background: linear-gradient(180deg, #2A2A2A 0%, #1A1A1A 100%);
    padding: 12px 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    border-bottom: 2px solid #333;
}

.expansion-info {
    flex: 1;
}

.expansion-title {
    font-size: 20px;
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.expansion-title .name-cn {
    color: var(--mc-gold);
    text-shadow: 2px 2px 0 #000;
}

.expansion-title .name-en {
    color: var(--mc-gray);
    font-size: 16px;
}

.expansion-desc {
    color: var(--mc-gray);
    font-size: 14px;
    text-shadow: 1px 1px 0 #000;
}

.expansion-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 5px;
}

.expansion-count {
    background: linear-gradient(180deg, var(--mc-green) 0%, var(--mc-dark-green) 100%);
    border: 2px solid var(--mc-dark-green);
    color: var(--mc-white);
    padding: 4px 12px;
    font-size: 14px;
    text-shadow: 1px 1px 0 #000;
    box-shadow: inset 1px 1px 0 #8FC, inset -1px -1px 0 #2A4A1A;
}

.expansion-download {
    font-size: 12px;
    color: var(--mc-gray);
    background: linear-gradient(180deg, #3A3A3A 0%, #2A2A2A 100%);
    border: 2px solid #222;
    padding: 3px 10px;
    cursor: pointer;
    transition: all 0.15s;
    text-shadow: 1px 1px 0 #000;
}

.expansion-download:hover {
    background: linear-gradient(180deg, var(--mc-green) 0%, var(--mc-dark-green) 100%);
    border-color: var(--mc-dark-green);
    color: var(--mc-white);
}

.expansion-toggle {
    font-size: 16px;
    color: var(--mc-gray);
    transition: transform 0.3s ease;
    margin-left: 15px;
}

.expansion-card.expanded .expansion-toggle {
    transform: rotate(180deg);
}

/* ==================== 占位符列表 ==================== */
.placeholders-list {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.expansion-card.expanded .placeholders-list {
    max-height: 2000px;
}

.placeholders-grid {
    padding: 12px;
    display: grid;
    gap: 8px;
}

.placeholder-item {
    background: linear-gradient(180deg, #2A2A2A 0%, #1A1A1A 100%);
    border: 2px solid #222;
    padding: 10px 14px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
    transition: all 0.15s;
}

.placeholder-item:hover {
    border-color: var(--mc-gold);
    background: linear-gradient(180deg, #3A3A3A 0%, #2A2A2A 100%);
}

.placeholder-content {
    flex: 1;
    min-width: 0;
}

.placeholder-code {
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 14px;
    color: var(--mc-gold);
    background: #0A0A0A;
    padding: 4px 10px;
    display: inline-block;
    margin-bottom: 4px;
    border: 1px solid #333;
    word-break: break-all;
}

.placeholder-desc {
    color: var(--mc-gray);
    font-size: 14px;
    text-shadow: 1px 1px 0 #000;
}

.copy-btn {
    font-family: var(--font-pixel);
    background: linear-gradient(180deg, var(--mc-green) 0%, var(--mc-dark-green) 100%);
    border: 2px solid var(--mc-dark-green);
    color: var(--mc-white);
    padding: 6px 14px;
    cursor: pointer;
    font-size: 14px;
    text-shadow: 1px 1px 0 #000;
    box-shadow: inset 1px 1px 0 #8FC, inset -1px -1px 0 #2A4A1A;
    transition: all 0.15s;
    white-space: nowrap;
}

.copy-btn:hover {
    background: linear-gradient(180deg, #7CDD6B 0%, var(--mc-green) 100%);
}

/* ==================== 无结果提示 ==================== */
.no-results {
    text-align: center;
    padding: 60px 20px;
    color: var(--mc-gray);
    text-shadow: 1px 1px 0 #000;
}

.no-results-icon {
    font-size: 48px;
    display: block;
    margin-bottom: 15px;
    opacity: 0.5;
}

/* ==================== 页脚 ==================== */
.footer {
    text-align: center;
    padding: 25px 20px;
    color: var(--mc-gray);
    text-shadow: 1px 1px 0 #000;
    border-top: 4px solid #1A1A1A;
    background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.3) 100%);
    position: relative;
    z-index: 10;
    margin-top: 40px;
}

.footer a {
    color: var(--mc-aqua);
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}

/* ==================== Toast提示 ==================== */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: linear-gradient(180deg, var(--mc-green) 0%, var(--mc-dark-green) 100%);
    border: 3px solid var(--mc-dark-green);
    color: var(--mc-white);
    padding: 12px 25px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 
        inset 2px 2px 0 #8FC,
        inset -2px -2px 0 #2A4A1A,
        4px 4px 0 rgba(0,0,0,0.5);
    z-index: 1000;
    opacity: 0;
    transition: all 0.3s ease;
}

.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.toast-icon {
    font-size: 18px;
}

.toast-text {
    font-size: 16px;
    text-shadow: 1px 1px 0 #000;
}

.toast-sponsor {
    font-size: 14px;
    color: var(--mc-gold);
    text-decoration: none;
    padding: 4px 10px;
    border: 2px solid rgba(255,255,255,0.3);
    background: rgba(0,0,0,0.2);
    transition: all 0.2s;
}

.toast-sponsor:hover {
    color: var(--mc-white);
    background: rgba(0,0,0,0.4);
}

/* ==================== 复制成功弹窗 ==================== */
.copy-modal {
    max-width: 380px;
    padding: 30px;
}

.copy-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(180deg, var(--mc-green) 0%, var(--mc-dark-green) 100%);
    border: 4px solid var(--mc-dark-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: var(--mc-white);
    margin: 0 auto 15px;
    text-shadow: 2px 2px 0 #000;
    box-shadow: 
        inset 2px 2px 0 #8FC,
        inset -2px -2px 0 #2A4A1A;
}

.copy-modal h3 {
    font-size: 22px;
    font-weight: normal;
    color: var(--mc-gold);
    text-shadow: 2px 2px 0 #000;
    margin-bottom: 10px;
}

.sponsor-message {
    color: var(--mc-gray);
    font-size: 15px;
    text-shadow: 1px 1px 0 #000;
    margin-bottom: 20px;
    line-height: 1.5;
}

.sponsor-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(180deg, #12B7F5 0%, #0A8CD0 100%);
    border: 3px solid #086B9E;
    color: var(--mc-white);
    padding: 12px 25px;
    font-size: 16px;
    text-decoration: none;
    text-shadow: 1px 1px 0 #000;
    box-shadow: 
        inset 1px 1px 0 rgba(255,255,255,0.3),
        inset -1px -1px 0 rgba(0,0,0,0.2),
        3px 3px 0 rgba(0,0,0,0.3);
    transition: all 0.2s;
}

.sponsor-btn:hover {
    background: linear-gradient(180deg, #2BC4F7 0%, #12B7F5 100%);
    transform: translateY(-2px);
}

.sponsor-icon-btn {
    height: 22px;
    width: auto;
}

/* ==================== 赞助弹窗推广 ==================== */
.sponsor-divider {
    display: flex;
    align-items: center;
    margin: 15px 0;
}

.sponsor-divider::before,
.sponsor-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: #333;
}

.sponsor-divider span {
    padding: 0 15px;
    color: var(--mc-gray);
    font-size: 14px;
}

/* ==================== 条款弹窗推广 ==================== */
.terms-sponsor {
    margin-top: 20px;
    padding-top: 15px;
    border-top: 2px solid #333;
    text-align: center;
}

/* ==================== 高亮 ==================== */
.highlight {
    background: rgba(255, 170, 0, 0.4);
    padding: 0 2px;
}

/* ==================== QQ群按钮 ==================== */
.qq-group-btn {
    position: fixed;
    top: 15px;
    right: 15px;
    z-index: 1000;
    background: linear-gradient(180deg, #12B7F5 0%, #0A8CD0 100%);
    border: 3px solid #086B9E;
    color: white;
    padding: 8px 16px;
    font-family: var(--font-pixel);
    font-size: 16px;
    text-decoration: none;
    text-shadow: 1px 1px 0 #000;
    box-shadow: 
        inset 1px 1px 0 rgba(255,255,255,0.3),
        inset -1px -1px 0 rgba(0,0,0,0.2),
        3px 3px 0 rgba(0,0,0,0.3);
    transition: all 0.2s;
}

.qq-group-btn:hover {
    background: linear-gradient(180deg, #2BC4F7 0%, #12B7F5 100%);
    transform: translateY(-2px);
}

/* ==================== 弹窗样式 ==================== */
.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    justify-content: center;
    align-items: center;
}

.modal-overlay.active {
    display: flex;
}

.modal-content {
    background: linear-gradient(180deg, #3D3D3D 0%, #1A1A1A 100%);
    border: 4px solid #1A1A1A;
    padding: 25px;
    max-width: 400px;
    width: 90%;
    text-align: center;
    position: relative;
    box-shadow: 
        inset 2px 2px 0 #555,
        inset -2px -2px 0 #000,
        8px 8px 0 rgba(0,0,0,0.5);
    animation: modalFadeIn 0.3s ease-out;
}

@keyframes modalFadeIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

.modal-close {
    position: absolute;
    top: 10px;
    right: 15px;
    background: none;
    border: none;
    color: var(--mc-gray);
    font-size: 28px;
    cursor: pointer;
}

.modal-close:hover { color: var(--mc-red); }

.modal-content h3 {
    font-size: 22px;
    font-weight: normal;
    color: var(--mc-gold);
    text-shadow: 2px 2px 0 #000;
    margin-bottom: 15px;
}

.sponsor-modal { max-width: 350px; }

.sponsor-qr {
    width: 250px;
    height: auto;
    border: 3px solid #333;
    margin: 15px auto;
    display: block;
}

.sponsor-modal p {
    color: var(--mc-gray);
    font-size: 16px;
    text-shadow: 1px 1px 0 #000;
}

.terms-modal {
    max-width: 500px;
    text-align: left;
}

.terms-content {
    max-height: 300px;
    overflow-y: auto;
}

.terms-content p {
    color: var(--mc-gray);
    font-size: 15px;
    margin: 10px 0;
    text-shadow: 1px 1px 0 #000;
    line-height: 1.6;
}

/* ==================== 页脚链接 ==================== */
.footer-links {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 10px;
}

.footer-links a {
    color: var(--mc-aqua);
    text-decoration: none;
    font-size: 14px;
}

.footer-links a:hover {
    color: var(--mc-white);
}

.bilibili-icon {
    width: 18px;
    height: 18px;
    vertical-align: middle;
}

/* ==================== 响应式设计 ==================== */
@media (max-width: 768px) {
    .title {
        font-size: 28px;
    }
    
    .subtitle {
        font-size: 14px;
    }
    
    .expansion-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }
    
    .expansion-meta {
        flex-direction: row;
        width: 100%;
        justify-content: space-between;
        align-items: center;
    }
    
    .placeholder-item {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .copy-btn {
        width: 100%;
        text-align: center;
    }
    
    .filter-tabs {
        justify-content: center;
    }
    
    .filter-tab {
        font-size: 14px;
        padding: 8px 14px;
    }
}