/* ImageForge — Apple 式液态玻璃 / 材质分层（与 style.css 变量共用） */

.forge-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: var(--spacing-lg);
    padding: 6px;
    border-radius: var(--radius-pill);
    background: rgba(0, 0, 0, 0.038);
    border: 1px solid var(--glass-stroke-outer);
    box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.04);
}

.forge-nav button {
    padding: 10px 18px;
    border: none;
    background: transparent;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: -0.012em;
    cursor: pointer;
    border-radius: var(--radius-pill);
    color: var(--color-text-secondary);
    transition: background 0.26s var(--ease-out), color 0.26s var(--ease-out),
        box-shadow 0.26s var(--ease-out);
}

.forge-nav button:hover {
    color: var(--color-text);
    background: rgba(255, 255, 255, 0.35);
}

.forge-nav button.active {
    color: var(--color-text);
    background: var(--color-surface-solid);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.055), 0 1px 3px rgba(0, 0, 0, 0.04),
        inset 0 1px 0 rgba(255, 255, 255, 0.92);
}

.forge-page {
    animation: forgeFade 0.38s var(--ease-out);
}

.forge-page.hidden {
    display: none !important;
}

@keyframes forgeFade {
    from {
        opacity: 0;
        transform: translateY(6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.home-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(158px, 1fr));
    gap: 14px;
    margin-bottom: var(--spacing-lg);
}

.home-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 20px 18px;
    text-align: left;
    cursor: pointer;
    min-height: 102px;
    border: 1px solid var(--glass-stroke);
    border-radius: var(--radius-lg);
    background: var(--glass-bg);
    -webkit-backdrop-filter: var(--glass-blur);
    backdrop-filter: var(--glass-blur);
    box-shadow: var(--shadow-float), var(--shadow-rim);
    transition: transform 0.28s var(--ease-out), box-shadow 0.28s var(--ease-out),
        border-color 0.28s var(--ease-out);
}

.home-card:hover {
    transform: translateY(-3px) scale(1.01);
    border-color: rgba(0, 0, 0, 0.09);
    box-shadow: var(--shadow-hover), var(--shadow-rim);
}

.home-card:active {
    transform: translateY(-1px) scale(1.005);
}

.home-card .hc-title {
    font-weight: 600;
    font-size: 16px;
    letter-spacing: -0.02em;
    line-height: 1.2;
    color: var(--color-text);
}

.home-card .hc-desc {
    font-size: 12px;
    font-weight: 500;
    letter-spacing: -0.008em;
    color: var(--color-text-secondary);
    line-height: 1.45;
}

.sample-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: var(--spacing-sm);
    align-items: center;
}

.sample-row .sample-label {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: -0.01em;
    color: var(--color-text-secondary);
}

.sample-btn {
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: -0.01em;
    border: 1px solid var(--glass-stroke-outer);
    border-radius: var(--radius-pill);
    background: rgba(255, 255, 255, 0.45);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    cursor: pointer;
    transition: border-color 0.22s var(--ease-out), background 0.22s var(--ease-out);
    box-shadow: var(--shadow-rim);
}

.sample-btn:hover {
    border-color: rgba(0, 0, 0, 0.11);
    background: rgba(255, 255, 255, 0.72);
}

.edit-preset-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: var(--spacing-sm);
}

.preset-chip {
    padding: 8px 14px;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: -0.01em;
    border: 1px solid var(--glass-stroke);
    border-radius: var(--radius-pill);
    background: var(--glass-bg);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    cursor: pointer;
    transition: box-shadow 0.22s var(--ease-out), border-color 0.22s var(--ease-out);
    box-shadow: var(--shadow-rim);
}

.preset-chip:hover {
    border-color: rgba(0, 0, 0, 0.1);
    box-shadow: var(--shadow-float);
}

.neg-hint {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: -0.01em;
    color: var(--color-text-secondary);
    margin-top: 6px;
    line-height: 1.45;
}

.task-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: var(--spacing-md);
}

.task-actions button {
    padding: 11px 18px;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: -0.012em;
    border: 1px solid var(--glass-stroke-outer);
    border-radius: var(--radius-pill);
    background: rgba(255, 255, 255, 0.5);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    cursor: pointer;
    color: var(--color-text);
    transition: background 0.22s var(--ease-out), border-color 0.22s var(--ease-out);
    box-shadow: var(--shadow-rim);
}

.task-actions button:hover {
    background: rgba(255, 255, 255, 0.78);
    border-color: rgba(0, 0, 0, 0.09);
}

.task-actions .btn-cancel {
    color: var(--color-error);
    border-color: rgba(255, 59, 48, 0.35);
    background: rgba(255, 59, 48, 0.06);
}

.task-actions .btn-cancel:hover {
    background: rgba(255, 59, 48, 0.1);
}

.result-meta {
    font-size: 13px;
    font-weight: 500;
    letter-spacing: -0.01em;
    color: var(--color-text-secondary);
    margin: var(--spacing-sm) 0;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.42);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    border: 1px solid var(--glass-stroke-outer);
    border-radius: var(--radius-md);
    white-space: pre-wrap;
    line-height: 1.5;
}

.compare-box {
    margin: var(--spacing-md) 0;
}

.compare-box.hidden {
    display: none;
}

.compare-columns {
    display: flex;
    gap: 12px;
    align-items: stretch;
}

.compare-col {
    flex: 1;
    min-width: 0;
    border-radius: var(--radius-md);
    overflow: hidden;
    background: rgba(0, 0, 0, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-float);
}

.compare-col span {
    display: block;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: -0.01em;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.78);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
}

.compare-col img {
    width: 100%;
    height: auto;
    display: block;
    vertical-align: bottom;
}

.history-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.history-card {
    display: flex;
    gap: var(--spacing-sm);
    padding: 14px 16px;
    border: 1px solid var(--glass-stroke);
    border-radius: var(--radius-lg);
    cursor: pointer;
    align-items: center;
    background: var(--glass-bg);
    -webkit-backdrop-filter: var(--glass-blur);
    backdrop-filter: var(--glass-blur);
    box-shadow: var(--shadow-float), var(--shadow-rim);
    transition: transform 0.24s var(--ease-out), box-shadow 0.24s var(--ease-out),
        border-color 0.24s var(--ease-out);
}

.history-card:hover {
    border-color: rgba(0, 0, 0, 0.09);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.history-card img {
    width: 76px;
    height: 76px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.history-card .hc-body {
    flex: 1;
    min-width: 0;
}

.history-card .hc-line1 {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: -0.015em;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.history-card .hc-line2 {
    font-size: 12px;
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-top: 5px;
    letter-spacing: -0.008em;
}

.settings-block {
    margin-bottom: var(--spacing-lg);
    padding: 22px 22px;
    border: 1px solid var(--glass-stroke);
    border-radius: var(--radius-lg);
    background: var(--glass-bg);
    -webkit-backdrop-filter: var(--glass-blur);
    backdrop-filter: var(--glass-blur);
    box-shadow: var(--shadow-float), var(--shadow-rim);
}

.settings-block h3 {
    font-size: 17px;
    font-weight: 600;
    letter-spacing: -0.018em;
    margin-bottom: 10px;
    color: var(--color-text);
}

.settings-block p,
.settings-block pre {
    font-size: 14px;
    font-weight: 500;
    letter-spacing: -0.01em;
    color: var(--color-text-secondary);
    line-height: 1.55;
}

.settings-block pre {
    background: rgba(255, 255, 255, 0.55);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    padding: 14px 16px;
    border: 1px solid var(--glass-stroke-outer);
    border-radius: var(--radius-md);
    overflow-x: auto;
    margin-top: 12px;
    font-size: 12px;
    line-height: 1.45;
    font-variant-numeric: tabular-nums;
}

.settings-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 14px;
}

.settings-actions button {
    padding: 10px 18px;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: -0.012em;
    border: 1px solid var(--glass-stroke-outer);
    border-radius: var(--radius-pill);
    background: rgba(255, 255, 255, 0.55);
    cursor: pointer;
    transition: background 0.22s var(--ease-out), border-color 0.22s var(--ease-out);
}

.settings-actions button:hover {
    background: rgba(255, 255, 255, 0.85);
    border-color: rgba(0, 0, 0, 0.1);
}

.empty-hint {
    font-size: 15px;
    font-weight: 500;
    letter-spacing: -0.012em;
    color: var(--color-text-secondary);
    padding: var(--spacing-xl);
    text-align: center;
}

.history-modal {
    position: fixed;
    inset: 0;
    background: rgba(29, 29, 31, 0.42);
    -webkit-backdrop-filter: blur(18px) saturate(120%);
    backdrop-filter: blur(18px) saturate(120%);
    z-index: 9000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: max(var(--spacing-md), var(--safe-top)) max(var(--spacing-md), var(--safe-right))
        max(var(--spacing-md), var(--safe-bottom)) max(var(--spacing-md), var(--safe-left));
}

.history-modal.hidden {
    display: none;
}

.history-modal-inner {
    background: var(--glass-bg-elevated);
    -webkit-backdrop-filter: var(--glass-blur-deep);
    backdrop-filter: var(--glass-blur-deep);
    max-width: 720px;
    width: 100%;
    max-height: 90vh;
    max-height: min(90vh, calc(100dvh - var(--safe-top) - var(--safe-bottom) - 28px));
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    padding: 28px 26px;
    border-radius: var(--radius-xl);
    border: 1px solid var(--glass-stroke);
    box-shadow: var(--shadow-hover), var(--shadow-rim);
}

.history-modal-inner h3 {
    font-size: 20px;
    font-weight: 600;
    letter-spacing: -0.022em;
}

.history-modal-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: var(--spacing-lg);
}

.history-modal-actions .btn-primary {
    width: auto;
    min-width: 160px;
}

.history-modal-actions #historyModalClose {
    padding: 12px 22px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--glass-stroke-outer);
    background: rgba(255, 255, 255, 0.45);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.22s var(--ease-out);
}

.history-modal-actions #historyModalClose:hover {
    background: rgba(255, 255, 255, 0.75);
}

/* 创作页：当前模式说明 — 与模式类名无关的统一中性材质，无彩色边条 */
.edit-mode-banner {
    font-size: 14px;
    font-weight: 500;
    letter-spacing: -0.012em;
    line-height: 1.5;
    color: var(--color-text-secondary);
    padding: 14px 18px;
    margin-bottom: var(--spacing-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-stroke-outer);
    background: rgba(255, 255, 255, 0.48);
    -webkit-backdrop-filter: blur(20px) saturate(118%);
    backdrop-filter: blur(20px) saturate(118%);
    box-shadow: var(--shadow-rim);
}

#pageHistory > h2 {
    margin-bottom: 8px;
}

/* —— 移动端：导航横向滑动、对比图纵向、卡片单列 —— */
/* —— 话题挑战 / 作品社区（与首页玻璃卡一致） —— */
.glass-panel {
    border: 1px solid var(--glass-stroke);
    border-radius: var(--radius-lg);
    background: var(--glass-bg);
    -webkit-backdrop-filter: var(--glass-blur);
    backdrop-filter: var(--glass-blur);
    box-shadow: var(--shadow-float), var(--shadow-rim);
}

.topic-list-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 14px;
    margin-top: var(--spacing-md);
}

.topic-card {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 18px 16px;
    text-align: left;
    cursor: pointer;
    border: 1px solid var(--glass-stroke);
    border-radius: var(--radius-lg);
    background: var(--glass-bg);
    -webkit-backdrop-filter: var(--glass-blur);
    backdrop-filter: var(--glass-blur);
    box-shadow: var(--shadow-float), var(--shadow-rim);
    transition: transform 0.26s var(--ease-out), box-shadow 0.26s var(--ease-out);
}

.topic-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover), var(--shadow-rim);
}

.topic-card-tag {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-secondary);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.topic-card-title {
    font-size: 17px;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--color-text);
    line-height: 1.25;
}

.topic-card-meta {
    font-size: 13px;
    color: var(--color-text-secondary);
}

.topic-back-btn {
    margin-bottom: 14px;
    padding: 10px 18px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--glass-stroke-outer);
    background: rgba(255, 255, 255, 0.5);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.22s var(--ease-out);
}

.topic-back-btn:hover {
    background: rgba(255, 255, 255, 0.82);
}

.topic-hero {
    padding: 22px 20px;
    margin-bottom: 18px;
}

.topic-hero h2 {
    margin: 0 0 10px;
    font-size: 22px;
    font-weight: 650;
    letter-spacing: -0.024em;
}

.topic-hero-desc {
    font-size: 15px;
    line-height: 1.55;
    color: var(--color-text-secondary);
    margin: 0 0 12px;
}

.topic-hero-meta {
    font-size: 13px;
    color: var(--color-text-secondary);
}

.topic-detail-layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 18px;
    align-items: start;
}

.topic-col-rank {
    padding: 16px 14px;
    position: sticky;
    top: 12px;
}

.topic-col-rank h3 {
    margin: 0 0 12px;
    font-size: 16px;
    font-weight: 600;
}

.topic-ranking-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: 13px;
}

.rank-row {
    display: flex;
    gap: 10px;
    align-items: center;
}

.rank-row img {
    width: 44px;
    height: 44px;
    object-fit: cover;
    border-radius: 10px;
}

.rank-row .rank-num {
    font-weight: 700;
    color: var(--color-text-secondary);
    min-width: 22px;
}

.community-sort-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 14px;
}

.community-sort-tabs button {
    padding: 9px 16px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--glass-stroke-outer);
    background: rgba(255, 255, 255, 0.42);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s var(--ease-out);
}

.community-sort-tabs button.active {
    background: var(--color-surface-solid);
    border-color: rgba(0, 0, 0, 0.08);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.community-post-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 14px;
}

.post-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--glass-stroke);
    background: var(--glass-bg);
    -webkit-backdrop-filter: var(--glass-blur);
    backdrop-filter: var(--glass-blur);
    box-shadow: var(--shadow-float), var(--shadow-rim);
}

.post-card-img-wrap {
    position: relative;
    aspect-ratio: 1;
    background: rgba(0, 0, 0, 0.04);
}

.post-card-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.post-ai-badge {
    position: absolute;
    left: 8px;
    bottom: 8px;
    padding: 4px 8px;
    border-radius: 8px;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: #fff;
    background: rgba(15, 98, 254, 0.88);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
}

.post-card-body {
    padding: 12px 12px 14px;
}

.post-card-cap {
    font-size: 13px;
    font-weight: 500;
    line-height: 1.4;
    color: var(--color-text);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.post-card-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-top: 10px;
    font-size: 12px;
    color: var(--color-text-secondary);
}

.post-like-btn {
    margin-left: auto;
    padding: 6px 12px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--glass-stroke-outer);
    background: rgba(255, 255, 255, 0.55);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s var(--ease-out);
}

.post-like-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.post-like-btn.is-liked {
    background: rgba(255, 59, 105, 0.12);
    border-color: rgba(255, 59, 105, 0.35);
    color: #c9184a;
}

.post-fav-btn {
    margin-left: 0;
    padding: 6px 12px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--glass-stroke-outer);
    background: rgba(255, 255, 255, 0.55);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s var(--ease-out);
}

.post-fav-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.post-fav-btn.is-fav {
    background: rgba(255, 193, 7, 0.15);
    border-color: rgba(200, 150, 0, 0.45);
    color: #8a6d00;
}

.post-detail-toolbar {
    display: flex;
    gap: 10px;
    margin: 10px 0 14px;
    flex-wrap: wrap;
}

.post-detail-report {
    margin-bottom: 16px;
    padding-top: 8px;
    border-top: 1px solid var(--glass-stroke-outer);
}

.post-open-btn {
    padding: 6px 10px;
    border-radius: var(--radius-pill);
    border: 1px solid transparent;
    background: transparent;
    font-size: 12px;
    font-weight: 500;
    color: #0f62fe;
    cursor: pointer;
}

.btn-secondary-outline {
    padding: 11px 18px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--glass-stroke-outer);
    background: rgba(255, 255, 255, 0.5);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.22s var(--ease-out);
}

.btn-secondary-outline:hover {
    background: rgba(255, 255, 255, 0.82);
}

.publish-modal-inner .publish-field-label {
    display: block;
    margin-top: 14px;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-secondary);
}

.publish-select,
.publish-textarea {
    width: 100%;
    box-sizing: border-box;
    padding: 12px 14px;
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-stroke-outer);
    background: rgba(255, 255, 255, 0.65);
    font-size: 14px;
    font-family: inherit;
}

.publish-check {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 14px;
    font-size: 14px;
    color: var(--color-text);
}

.publish-error {
    margin-top: 10px;
    color: #c9184a;
    font-size: 13px;
    font-weight: 500;
}

.post-detail-img {
    width: 100%;
    max-height: 52vh;
    object-fit: contain;
    border-radius: var(--radius-md);
    margin-top: 12px;
    background: rgba(0, 0, 0, 0.04);
}

.post-detail-caption {
    margin: 12px 0;
    font-size: 15px;
    line-height: 1.5;
}

.post-detail-comments {
    max-height: 200px;
    overflow: auto;
    margin-bottom: 12px;
    font-size: 14px;
}

.comment-row {
    padding: 10px 0;
    border-top: 1px solid var(--glass-stroke-outer);
}

.comment-author {
    font-weight: 600;
    font-size: 13px;
    margin-bottom: 4px;
}

.community-loading {
    padding: 24px;
    text-align: center;
    color: var(--color-text-secondary);
}

@media (max-width: 520px) {
    .forge-nav {
        flex-wrap: nowrap;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        gap: 6px;
        padding: 5px;
    }

    .forge-nav::-webkit-scrollbar {
        display: none;
    }

    .forge-nav button {
        flex: 0 0 auto;
        min-height: var(--touch-target);
        padding: 11px 16px;
        font-size: 14px;
    }

    .home-cards {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .home-card {
        min-height: 0;
        padding: 18px 16px;
    }

    .compare-columns {
        flex-direction: column;
        gap: 12px;
    }

    .history-modal-inner {
        padding: 22px 18px;
        border-radius: var(--radius-lg);
    }

    .history-modal-actions {
        flex-direction: column;
    }

    .history-modal-actions .btn-primary,
    .history-modal-actions #historyModalClose,
    .history-modal-actions #historyModalPublishBtn,
    .history-modal-actions .btn-secondary-outline {
        width: 100%;
        min-width: 0;
        min-height: var(--touch-target);
    }

    .topic-detail-layout {
        grid-template-columns: 1fr;
    }

    .topic-col-rank {
        position: static;
    }

    .community-post-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .topic-list-grid {
        grid-template-columns: 1fr;
    }

    .task-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .task-actions .btn-secondary-outline,
    .task-actions #regenerateBtn {
        width: 100%;
        min-height: var(--touch-target);
    }

    .settings-block pre {
        max-height: 40vh;
    }

    .sample-btn {
        min-height: 40px;
    }
}

@media (max-width: 640px) {
    .history-card {
        padding: 12px 14px;
    }

    .history-card img {
        width: 68px;
        height: 68px;
    }
}

/* —— 珠宝：浸入式示范条（虚化环境 + 玻璃卡，无硬边框盒子感） —— */
.jewelry-demo-strip {
    position: relative;
    margin: 0 -20px 22px;
    padding: 26px 16px 30px;
    overflow: hidden;
}

@media (min-width: 720px) {
    .jewelry-demo-strip {
        margin-left: -28px;
        margin-right: -28px;
        border-radius: 0;
    }
}

.jewelry-demo-ambient {
    position: absolute;
    inset: -45%;
    background: radial-gradient(
            ellipse 75% 55% at 18% 28%,
            rgba(218, 186, 150, 0.5),
            transparent 58%
        ),
        radial-gradient(
            ellipse 65% 50% at 88% 72%,
            rgba(130, 152, 198, 0.4),
            transparent 52%
        ),
        radial-gradient(
            ellipse 55% 40% at 48% 95%,
            rgba(255, 255, 255, 0.55),
            transparent 48%
        );
    filter: blur(46px);
    opacity: 0.92;
    pointer-events: none;
    z-index: 0;
}

.jewelry-demo-inner {
    position: relative;
    z-index: 1;
    max-width: 700px;
    margin: 0 auto;
    padding: 22px 20px 18px;
    border-radius: 22px;
    background: linear-gradient(
        155deg,
        rgba(255, 255, 255, 0.34),
        rgba(255, 255, 255, 0.12)
    );
    backdrop-filter: blur(20px) saturate(1.4);
    -webkit-backdrop-filter: blur(20px) saturate(1.4);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.65) inset,
        0 22px 48px rgba(55, 48, 40, 0.07), 0 10px 26px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.48);
}

.jewelry-demo-eyebrow {
    font-size: 11px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(75, 68, 60, 0.5);
    margin: 0 0 4px;
}

.jewelry-demo-title {
    font-size: 17px;
    font-weight: 650;
    letter-spacing: -0.022em;
    margin: 0 0 18px;
    color: var(--color-text);
}

.jewelry-demo-stage {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
}

.jewelry-demo-float {
    text-align: center;
}

.jewelry-demo-badge {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    padding: 4px 11px;
    border-radius: 999px;
    background: rgba(55, 45, 38, 0.12);
    color: rgba(48, 42, 36, 0.88);
    margin-bottom: 10px;
}

.jewelry-demo-badge--light {
    background: rgba(255, 255, 255, 0.52);
    border: 1px solid rgba(255, 255, 255, 0.58);
}

.jewelry-demo-img-wrap {
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 14px 32px rgba(0, 0, 0, 0.11);
    background: rgba(255, 255, 255, 0.32);
    line-height: 0;
}

.jewelry-demo-img-wrap img {
    display: block;
    width: min(220px, 44vw);
    height: auto;
    aspect-ratio: 1;
    object-fit: cover;
}

.jewelry-demo-connector {
    display: flex;
    align-items: center;
    min-height: 48px;
    opacity: 0.5;
}

.jewelry-demo-arrow {
    width: 32px;
    height: 2px;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(70, 62, 54, 0.4),
        transparent
    );
    position: relative;
}

.jewelry-demo-arrow::after {
    content: '';
    position: absolute;
    right: -1px;
    top: 50%;
    transform: translateY(-50%);
    border: 5px solid transparent;
    border-left: 8px solid rgba(70, 62, 54, 0.48);
}

.jewelry-demo-caption {
    margin: 16px auto 0;
    max-width: 540px;
    font-size: 13px;
    line-height: 1.55;
    color: var(--color-text-secondary);
    text-align: center;
}

.jewelry-quick-strip {
    margin-bottom: 6px;
}

.jewelry-quick-hint {
    font-size: 13px;
    color: var(--color-text-secondary);
    margin: 0 0 12px;
    line-height: 1.45;
}

.jewelry-quick-row {
    margin-bottom: 14px;
}

.jewelry-quick-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: rgba(78, 72, 66, 0.72);
    margin-bottom: 8px;
    letter-spacing: 0.02em;
}

.jewelry-chip-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.jewelry-cat-chip {
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid rgba(0, 0, 0, 0.07);
    background: rgba(255, 255, 255, 0.58);
    font-size: 13px;
    cursor: pointer;
    transition: background 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease;
}

.jewelry-cat-chip:hover {
    background: rgba(255, 255, 255, 0.88);
}

.jewelry-cat-chip--active {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(185, 145, 95, 0.42);
    box-shadow: 0 4px 16px rgba(130, 100, 60, 0.12);
}

.scene-chip--active {
    border-color: rgba(110, 135, 185, 0.55) !important;
    background: rgba(232, 238, 252, 0.92) !important;
    font-weight: 600;
}

#editMode.jewelry-flow .edit-mode-banner {
    margin-bottom: 10px;
}

/* —— 珠宝商拍：高级项折叠 —— */
.home-card-jewelry {
    border-color: rgba(180, 140, 90, 0.28);
    background: linear-gradient(
        145deg,
        rgba(255, 252, 248, 0.92),
        rgba(245, 238, 228, 0.55)
    );
}

.jewelry-advanced.details-glass {
    margin: 14px 0 10px;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.52);
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(16px) saturate(1.25);
    -webkit-backdrop-filter: blur(16px) saturate(1.25);
    overflow: hidden;
}

.jewelry-advanced.details-glass summary {
    cursor: pointer;
    padding: 14px 16px;
    font-weight: 600;
    font-size: 14px;
    list-style: none;
}

.jewelry-advanced.details-glass summary::-webkit-details-marker {
    display: none;
}

.jewelry-panel-body {
    padding: 0 16px 16px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.jewelry-field label,
.jewelry-label {
    display: block;
    font-size: 13px;
    color: var(--color-text-secondary);
    margin-bottom: 6px;
}

.jewelry-select {
    width: 100%;
    max-width: 420px;
    padding: 10px 12px;
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-stroke-outer);
    background: var(--color-surface-solid);
    font-size: 14px;
}

.scene-pack-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.scene-pack-bar .scene-chip {
    padding: 8px 12px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--glass-stroke-outer);
    background: rgba(255, 255, 255, 0.65);
    font-size: 13px;
    cursor: pointer;
    transition: background 0.2s ease;
}

.scene-pack-bar .scene-chip:hover {
    background: rgba(255, 255, 255, 0.95);
}

.jew-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    align-items: end;
}

@media (max-width: 640px) {
    .jew-row {
        grid-template-columns: 1fr;
    }
}

.jewelry-pad input[type='range'] {
    width: 100%;
    max-width: 280px;
}

.jew-watermark .jewelry-check-label {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.jewelry-wm-input {
    width: 100%;
    max-width: 360px;
    padding: 10px 12px;
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-stroke-outer);
    font-size: 14px;
}

.jewelry-batch {
    padding-top: 8px;
    border-top: 1px dashed rgba(0, 0, 0, 0.08);
}

.jew-batch-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.batch-file-list {
    list-style: none;
    margin: 10px 0 0;
    padding: 0;
    font-size: 13px;
    color: var(--color-text-secondary);
    max-height: 140px;
    overflow-y: auto;
}

.batch-file-list li {
    padding: 4px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.btn-secondary {
    padding: 10px 16px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--glass-stroke-outer);
    background: rgba(255, 255, 255, 0.55);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    color: var(--color-text);
}

.btn-secondary:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.88);
}

.btn-secondary:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

/* —— 邮箱登录 / Cookie 同意 —— */
.auth-modal--wide {
    max-width: 420px;
    width: calc(100% - 32px);
}

.auth-lead {
    font-size: 13px;
    color: var(--color-text-secondary);
    margin: 0 0 14px;
    line-height: 1.45;
}

.auth-tabs {
    display: flex;
    gap: 6px;
    margin-bottom: 16px;
    padding: 4px;
    border-radius: var(--radius-pill);
    background: rgba(0, 0, 0, 0.04);
    border: 1px solid var(--glass-stroke-outer);
}

.auth-tab {
    flex: 1;
    border: none;
    background: transparent;
    padding: 8px 10px;
    border-radius: var(--radius-pill);
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-secondary);
    cursor: pointer;
}

.auth-tab--active {
    background: var(--color-surface-solid);
    color: var(--color-text);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
}

.auth-panel {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.auth-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 13px;
    color: var(--color-text-secondary);
}

.auth-field input {
    padding: 10px 12px;
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-stroke-outer);
    background: rgba(255, 255, 255, 0.72);
    font-size: 14px;
}

.auth-inline {
    display: flex;
    gap: 8px;
}

.auth-chip {
    flex: 1;
    padding: 8px 10px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--glass-stroke-outer);
    background: rgba(255, 255, 255, 0.45);
    font-size: 12px;
    cursor: pointer;
    color: var(--color-text-secondary);
}

.auth-chip--active {
    background: rgba(255, 255, 255, 0.92);
    color: var(--color-text);
}

.btn-send-code {
    align-self: flex-start;
}

.auth-hint {
    font-size: 12px;
    color: var(--color-text-secondary);
    margin: 4px 0 0;
}

.auth-legacy {
    margin-top: 16px;
    padding-top: 12px;
    border-top: 1px dashed rgba(0, 0, 0, 0.1);
    font-size: 12px;
    color: var(--color-text-secondary);
}

.auth-legacy summary {
    cursor: pointer;
    margin-bottom: 8px;
}

.btn-logout {
    margin-left: 8px;
    padding: 6px 12px;
    font-size: 12px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--glass-stroke-outer);
    background: rgba(255, 255, 255, 0.55);
    cursor: pointer;
    color: var(--color-text-secondary);
}

.btn-logout:hover {
    background: rgba(255, 255, 255, 0.9);
    color: var(--color-text);
}

.plan-jewelry-cost {
    display: block;
    margin-top: 6px;
    font-size: 12px;
    color: var(--color-text-secondary);
    line-height: 1.35;
}

.cookie-consent-overlay {
    position: fixed;
    inset: 0;
    z-index: 10050;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 16px;
    background: rgba(20, 20, 24, 0.28);
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
}

.cookie-consent-overlay.hidden {
    display: none !important;
}

.cookie-consent-card {
    max-width: 480px;
    width: 100%;
    max-height: min(78vh, 100dvh - 48px);
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
    padding: 20px 22px;
    border-radius: var(--radius-lg);
    background: var(--glass-bg);
    border: 1px solid var(--glass-stroke);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
    -webkit-backdrop-filter: var(--glass-blur);
    backdrop-filter: var(--glass-blur);
}

.cookie-consent-card h3 {
    margin: 0 0 8px;
    font-size: 16px;
    font-weight: 600;
}

.cookie-consent-card p {
    margin: 0 0 14px;
    font-size: 13px;
    color: var(--color-text-secondary);
    line-height: 1.45;
}

.cookie-consent-card .btn-primary {
    width: 100%;
}

.auth-portal-row {
    margin-top: 6px;
}

.admin-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 10px;
}

.admin-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: var(--radius-md);
    background: rgba(0, 0, 0, 0.03);
    border: 1px solid var(--glass-stroke-outer);
    font-size: 13px;
}

.admin-row code {
    font-size: 12px;
    word-break: break-all;
}

.admin-topics-browser {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-top: 10px;
}

.admin-topic-block {
    padding: 12px 14px;
    border-radius: var(--radius-md);
    background: rgba(0, 0, 0, 0.03);
    border: 1px solid var(--glass-stroke-outer);
}

.admin-topic-block h4 {
    margin: 0 0 6px;
    font-size: 15px;
}

.admin-meta,
.admin-topic-desc {
    font-size: 13px;
    margin: 4px 0;
    line-height: 1.45;
}

.admin-pre {
    margin: 8px 0;
    padding: 10px;
    border-radius: var(--radius-sm);
    background: rgba(0, 0, 0, 0.06);
    font-size: 11px;
    overflow-x: auto;
    max-height: 200px;
    overflow-y: auto;
}

.admin-pre-small {
    max-height: 120px;
}

.admin-topic-posts {
    margin-top: 10px;
}

.admin-post-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 12px;
    margin-top: 10px;
}

.admin-post-card {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 8px;
    border-radius: var(--radius-sm);
    background: rgba(0, 0, 0, 0.04);
    border: 1px solid var(--glass-stroke-outer);
    font-size: 12px;
}

.admin-post-card img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 4px;
}

.admin-post-card-meta {
    color: var(--text-muted, #666);
    font-size: 11px;
    word-break: break-all;
}

.admin-post-inspect {
    margin-top: 8px;
}

.admin-post-inspect-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 10px;
}

.admin-post-inspect-head h3 {
    margin: 0;
}

.admin-inspect-img {
    max-width: 100%;
    max-height: 70vh;
    border-radius: var(--radius-md);
    display: block;
}

.admin-inspect-caption {
    margin: 10px 0;
    font-size: 14px;
    line-height: 1.5;
}

.admin-inspect-meta {
    font-size: 12px;
    color: var(--text-muted, #666);
    margin-bottom: 12px;
    word-break: break-all;
}

.admin-comment-list {
    margin: 8px 0 0;
    padding-left: 18px;
    font-size: 13px;
    line-height: 1.5;
}

.admin-ledger-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
    margin-top: 8px;
}

.admin-ledger-table th,
.admin-ledger-table td {
    border: 1px solid var(--glass-stroke-outer);
    padding: 6px 8px;
    text-align: left;
    vertical-align: top;
}

.admin-ledger-table th {
    background: rgba(0, 0, 0, 0.04);
}

.muted {
    font-size: 12px;
    color: var(--text-muted, #666);
    margin-top: 8px;
}