/* ============================================
   QQ号码价值评估工具 - qq-value.css
   重新设计版 v2.0
   ============================================ */

/* ——— 页面容器 ——— */
.qq-value-page {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 16px 60px;
}

/* ——— 页面标题 ——— */
.qq-value-page .page-header {
    text-align: center;
    margin-bottom: 32px;
}
.qq-value-page .page-header h1 {
    font-size: 28px;
    font-weight: 700;
    color: #1a1a1a;
    margin: 0 0 8px;
}
.qq-value-page .page-header p {
    font-size: 15px;
    color: #888;
    margin: 0;
}

/* ——— 搜索区域 ——— */
.qq-value-page .search-section {
    margin-bottom: 32px;
}
.qq-value-page .search-box {
    display: flex;
    align-items: center;
    background: #fff;
    border: 2px solid #e5e5e5;
    border-radius: 12px;
    padding: 4px 4px 4px 16px;
    transition: border-color .2s, box-shadow .2s;
}
.qq-value-page .search-box:focus-within {
    border-color: #4f46e5;
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}
.qq-value-page .search-icon {
    flex-shrink: 0;
    color: #bbb;
    margin-right: 10px;
}
.qq-value-page .search-box input {
    flex: 1;
    min-width: 0;
    border: none;
    outline: none;
    font-size: 16px;
    font-family: 'SF Mono', 'Courier New', Consolas, monospace;
    color: #1a1a1a;
    background: transparent;
    padding: 10px 0;
}
.qq-value-page .search-box input::placeholder {
    color: #ccc;
    font-family: system-ui, -apple-system, sans-serif;
}
.qq-value-page .btn-search {
    flex-shrink: 0;
    padding: 10px 24px;
    background: #4f46e5;
    color: #fff;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background .2s;
}
.qq-value-page .btn-search:hover {
    background: #4338ca;
}
.qq-value-page .btn-search:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}
.qq-value-page .search-error {
    font-size: 13px;
    color: #ef4444;
    margin: 8px 0 0 16px;
    display: none;
}
.qq-value-page .search-error.show {
    display: block;
}

/* ——— 示例号码 ——— */
.qq-value-page .example-numbers {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    margin-top: 12px;
    padding-left: 4px;
}
.qq-value-page .example-label {
    font-size: 13px;
    color: #aaa;
}
.qq-value-page .example-btn {
    padding: 3px 10px;
    background: transparent;
    border: 1px solid #e5e5e5;
    border-radius: 6px;
    font-size: 13px;
    font-family: 'SF Mono', 'Courier New', monospace;
    color: #666;
    cursor: pointer;
    transition: all .15s;
}
.qq-value-page .example-btn:hover {
    background: #4f46e5;
    color: #fff;
    border-color: #4f46e5;
}

/* ——— 结果占位符 ——— */
.qq-value-page .result-section {
    margin-bottom: 32px;
}
.qq-value-page .result-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    color: #ccc;
    text-align: center;
}
.qq-value-page .result-placeholder svg {
    width: 56px;
    height: 56px;
    margin-bottom: 16px;
    opacity: 0.3;
}
.qq-value-page .result-placeholder p {
    font-size: 15px;
    margin: 0;
    color: #bbb;
}
.qq-value-page .result-placeholder .placeholder-sub {
    font-size: 13px;
    color: #ccc;
    margin-top: 4px;
}

/* ——— 结果内容 ——— */
.qq-value-page .result-content {
    display: none;
    animation: fadeInUp 0.4s ease;
}
.qq-value-page .result-content.show {
    display: block;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ——— 个人资料卡片 ——— */
.qq-value-page .profile-card {
    background: #fff;
    border: 1px solid #e8e8e8;
    border-radius: 16px;
    padding: 24px;
    margin-bottom: 16px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.qq-value-page .profile-top {
    display: flex;
    align-items: center;
    gap: 16px;
}
.qq-value-page .profile-avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #f0f0f0;
    flex-shrink: 0;
    background: #f5f5f5;
}
.qq-value-page .profile-info {
    flex: 1;
    min-width: 0;
}
.qq-value-page .profile-name {
    font-size: 18px;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 2px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.qq-value-page .profile-qq {
    font-size: 14px;
    color: #888;
    font-family: 'SF Mono', 'Courier New', monospace;
    margin-bottom: 8px;
}
.qq-value-page .profile-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.qq-value-page .badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    line-height: 1.4;
}
.qq-value-page .badge svg {
    width: 12px;
    height: 12px;
    flex-shrink: 0;
}
.qq-value-page .badge-level {
    background: #eff6ff;
    color: #2563eb;
}
.qq-value-page .badge-reg {
    background: #f0fdf4;
    color: #16a34a;
}
.qq-value-page .badge-vip {
    background: #fef3c7;
    color: #d97706;
}
.qq-value-page .badge-location {
    background: #f5f3ff;
    color: #7c3aed;
}

/* ——— 分割线 ——— */
.qq-value-page .profile-divider {
    height: 1px;
    background: #f0f0f0;
    margin: 20px 0;
}

/* ——— 估值区域 ——— */
.qq-value-page .profile-valuation {
    text-align: center;
    margin-bottom: 20px;
}
.qq-value-page .valuation-main {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 8px;
    margin-bottom: 4px;
}
.qq-value-page .valuation-label {
    font-size: 14px;
    color: #999;
    font-weight: 500;
}
.qq-value-page .valuation-price {
    font-size: 40px;
    font-weight: 800;
    color: #ef4444;
    font-family: 'SF Mono', 'Courier New', Consolas, monospace;
    line-height: 1.1;
}
.qq-value-page .valuation-price .currency {
    font-size: 24px;
    font-weight: 700;
}
.qq-value-page .valuation-range {
    font-size: 13px;
    color: #bbb;
}

/* ——— 统计行 ——— */
.qq-value-page .profile-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fafafa;
    border-radius: 10px;
    padding: 14px 0;
}
.qq-value-page .stat-item {
    flex: 1;
    text-align: center;
}
.qq-value-page .stat-value {
    font-size: 22px;
    font-weight: 700;
    color: #1a1a1a;
    font-family: 'SF Mono', 'Courier New', monospace;
    margin-bottom: 2px;
}
.qq-value-page .stat-label {
    font-size: 12px;
    color: #999;
}
.qq-value-page .stat-sep {
    width: 1px;
    height: 28px;
    background: #e5e5e5;
    flex-shrink: 0;
}

/* ——— 等级颜色 ——— */
.qq-value-page .stat-grade.grade-S { color: #d97706; }
.qq-value-page .stat-grade.grade-A { color: #ef4444; }
.qq-value-page .stat-grade.grade-Bp { color: #0d9488; }
.qq-value-page .stat-grade.grade-B { color: #22c55e; }
.qq-value-page .stat-grade.grade-C { color: #6b7280; }
.qq-value-page .stat-grade.grade-D { color: #9ca3af; }

/* ——— 通用卡片 ——— */
.qq-value-page .card {
    background: #fff;
    border: 1px solid #e8e8e8;
    border-radius: 16px;
    padding: 20px 24px;
    margin-bottom: 16px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.qq-value-page .card-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 600;
    color: #374151;
    margin-bottom: 14px;
}
.qq-value-page .card-title svg {
    width: 18px;
    height: 18px;
    color: #9ca3af;
    flex-shrink: 0;
}
.qq-value-page .card-actions {
    display: flex;
    gap: 4px;
    margin-left: auto;
}

/* ——— 图标按钮 ——— */
.qq-value-page .btn-icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f5f5f5;
    border: none;
    border-radius: 8px;
    color: #666;
    cursor: pointer;
    transition: all .15s;
}
.qq-value-page .btn-icon:hover {
    background: #4f46e5;
    color: #fff;
}
.qq-value-page .btn-icon svg {
    width: 16px;
    height: 16px;
}

/* ——— 特征标签 ——— */
.qq-value-page .tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.qq-value-page .tag {
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    background: #f0f5ff;
    color: #3b82f6;
    border: 1px solid #dbeafe;
}
.qq-value-page .tag-highlight {
    background: #fef3c7;
    color: #d97706;
    border-color: #fde68a;
}

/* ——— 证书区域 ——— */
.qq-value-page .certificate-canvas-wrap {
    text-align: center;
}
.qq-value-page .certificate-canvas-wrap canvas {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.12);
}

/* ——— 评分构成 ——— */
.qq-value-page .explain-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.qq-value-page .explain-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: #fafafa;
    border-radius: 8px;
    font-size: 13px;
}
.qq-value-page .explain-item .icon {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
}
.qq-value-page .explain-item.positive .icon {
    background: #d1fae5;
    color: #059669;
}
.qq-value-page .explain-item.negative .icon {
    background: #fee2e2;
    color: #dc2626;
}
.qq-value-page .explain-item .desc {
    flex: 1;
    color: #374151;
}
.qq-value-page .explain-item .points {
    flex-shrink: 0;
    font-weight: 600;
    font-family: 'SF Mono', 'Courier New', monospace;
    font-size: 13px;
}
.qq-value-page .explain-item.positive .points { color: #059669; }
.qq-value-page .explain-item.negative .points { color: #dc2626; }

/* ——— 免责声明 ——— */
.qq-value-page .disclaimer {
    background: #fffbeb;
    border: 1px solid #fde68a;
    border-radius: 10px;
    padding: 12px 16px;
    font-size: 12px;
    color: #92400e;
    line-height: 1.6;
    margin-bottom: 32px;
}

/* ——— SEO信息区 ——— */
.qq-value-page .info-section {
    margin-bottom: 40px;
}
.qq-value-page .info-section h2 {
    font-size: 22px;
    font-weight: 700;
    color: #1a1a1a;
    margin: 0 0 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid #f0f0f0;
}
.qq-value-page .info-section h3 {
    font-size: 17px;
    font-weight: 600;
    color: #374151;
    margin: 24px 0 10px;
}
.qq-value-page .info-section p {
    font-size: 14px;
    color: #6b7280;
    line-height: 1.8;
    margin: 0 0 12px;
}
.qq-value-page .info-section ul {
    padding-left: 20px;
    margin: 8px 0 16px;
}
.qq-value-page .info-section li {
    font-size: 14px;
    color: #6b7280;
    line-height: 1.8;
    margin-bottom: 4px;
}

/* ——— Toast ——— */
.qq-toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    padding: 10px 24px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 500;
    z-index: 10000;
    opacity: 0;
    transition: all .3s ease;
    pointer-events: none;
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}
.qq-toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}
.qq-toast.success {
    background: #d1fae5;
    color: #065f46;
    border: 1px solid #6ee7b7;
}
.qq-toast.error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fca5a5;
}

/* ——— 移动端适配 ——— */
@media (max-width: 640px) {
    .qq-value-page {
        padding: 0 12px 40px;
    }
    .qq-value-page .page-header h1 {
        font-size: 22px;
    }
    .qq-value-page .page-header p {
        font-size: 13px;
    }
    .qq-value-page .search-box {
        padding: 4px 4px 4px 12px;
    }
    .qq-value-page .search-box input {
        font-size: 15px;
    }
    .qq-value-page .btn-search {
        padding: 10px 16px;
        font-size: 14px;
    }
    .qq-value-page .profile-card {
        padding: 16px;
    }
    .qq-value-page .profile-avatar {
        width: 56px;
        height: 56px;
    }
    .qq-value-page .profile-name {
        font-size: 16px;
    }
    .qq-value-page .valuation-price {
        font-size: 32px;
    }
    .qq-value-page .stat-value {
        font-size: 18px;
    }
    .qq-value-page .card {
        padding: 16px;
    }
}

/* ——— 工具类 ——— */
.d-none { display: none !important; }