/* ==================== 文章分享条 ==================== */
.share-bar {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 9px;
    margin: 20px 0 4px;
    padding-top: 14px;
    border-top: 1px dashed rgba(var(--accent-deep-rgb), 0.18);
}

.share-label {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 12.5px;
    color: #b39aa6;
    letter-spacing: 1px;
    margin-right: 2px;
    user-select: none;
}

.share-label i {
    font-size: 11.5px;
}

.share-btn {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 1px solid rgba(var(--accent-light-rgb), 0.35);
    background: rgba(var(--accent-light-rgb), 0.08);
    color: var(--accent-deep);
    font-size: 14px;
    line-height: 1;
    padding: 0;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.18s ease, background 0.18s ease, color 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.share-btn:hover {
    background: linear-gradient(135deg, var(--accent-light), var(--accent));
    color: #fff;
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 6px 14px rgba(var(--accent-rgb), 0.28);
}

.share-btn:active {
    transform: translateY(0);
}

/* 复制成功时的对勾状态 */
.share-btn.is-ok {
    background: linear-gradient(135deg, #66bb6a, #43a047);
    color: #fff;
    border-color: transparent;
    transform: translateY(-2px);
}

/* ---------------- 微信二维码弹层 ---------------- */
.share-qr-mask {
    position: fixed;
    inset: 0;
    background: rgba(30, 22, 28, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 99990;
    animation: shareFadeIn 0.18s ease;
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
}

@keyframes shareFadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

.share-qr-box {
    background: #fff;
    border-radius: 16px;
    padding: 20px 22px 16px;
    text-align: center;
    box-shadow: 0 18px 44px rgba(60, 30, 50, 0.28);
    animation: sharePop 0.22s cubic-bezier(0.34, 1.56, 0.64, 1);
    max-width: 86vw;
}

@keyframes sharePop {
    from { transform: scale(0.88); opacity: 0.4; }
    to   { transform: scale(1);    opacity: 1; }
}

.share-qr-title {
    font-size: 14px;
    font-weight: 600;
    color: #5c4a56;
    margin-bottom: 12px;
    letter-spacing: 0.5px;
}

.share-qr-code {
    width: 168px;
    height: 168px;
    margin: 0 auto 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.share-qr-code img,
.share-qr-code canvas {
    border-radius: 8px;
    display: block;
}

.share-qr-url {
    font-size: 11.5px;
    color: #b39aa6;
    word-break: break-all;
    margin-bottom: 4px;
}

.share-qr-hint {
    font-size: 11.5px;
    color: #c9b3bf;
}

/* ---------------- 夜间模式 ---------------- */
html.dark-mode .share-bar {
    border-top-color: rgba(var(--accent-light-rgb), 0.14);
}

html.dark-mode .share-label {
    color: #8b7a84;
}

html.dark-mode .share-btn {
    color: var(--accent-light);
    border-color: rgba(var(--accent-light-rgb), 0.28);
    background: rgba(var(--accent-light-rgb), 0.10);
}

html.dark-mode .share-btn:hover {
    background: linear-gradient(135deg, var(--accent-light), var(--accent));
    color: #fff;
    border-color: transparent;
}

html.dark-mode .share-qr-box {
    background: #262a33;
    box-shadow: 0 18px 44px rgba(0, 0, 0, 0.5);
}

html.dark-mode .share-qr-title {
    color: #e8e2e6;
}

html.dark-mode .share-qr-url {
    color: #8b7a84;
}

html.dark-mode .share-qr-hint {
    color: #6f6069;
}