/* Shared multi-page content styles for MUTOUAIGC */

html,
body {
    overflow-x: hidden;
}

.nav-link.active {
    color: var(--cyan);
    text-shadow: 0 0 8px rgba(var(--cyan-rgb), 0.36);
}

.subpage-main {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 8.5rem 2rem 6rem;
    position: relative;
    z-index: 10;
    overflow-x: hidden;
}

.page-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    margin-bottom: 1rem;
    padding: 0.36rem 0.75rem;
    border: 1px solid rgba(var(--cyan-rgb), 0.24);
    border-radius: 4px;
    color: var(--cyan);
    background: rgba(var(--cyan-rgb), 0.08);
    font-family: var(--font-sci-fi);
    font-size: 0.78rem;
    font-weight: 800;
}

.page-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 2rem;
    align-items: end;
    margin-bottom: 2rem;
}

.page-title {
    margin: 0;
    font-family: var(--font-sci-fi);
    font-size: 2.35rem;
    line-height: 1.2;
    letter-spacing: 0;
    overflow-wrap: anywhere;
}

.page-subtitle {
    max-width: 720px;
    margin: 0.9rem 0 0;
    color: var(--text-mid);
    font-size: 1rem;
    overflow-wrap: anywhere;
}

.page-toolbar {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) auto;
    gap: 1rem;
    align-items: center;
    min-width: 0;
    margin-bottom: 1.5rem;
    padding: 0.85rem;
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    background: rgba(14, 12, 19, 0.5);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.search-input {
    width: 100%;
    min-width: 0;
    height: 2.65rem;
    padding: 0 0.9rem;
    color: var(--text-light);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    background: rgba(0, 0, 0, 0.26);
    outline: none;
}

.search-input:focus {
    border-color: rgba(var(--cyan-rgb), 0.58);
    box-shadow: 0 0 0 3px rgba(var(--cyan-rgb), 0.08);
}

.filter-chips-panel {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.35rem;
    min-width: 0;
}

.filter-chips-wrap {
    position: relative;
    min-width: 0;
}

.filter-chips-wrap.is-collapsible:not(.is-expanded) {
    flex: 1;
    min-width: 0;
    max-height: 2.65rem;
    overflow: hidden;
}

.filter-chips-wrap.is-collapsible:not(.is-expanded) .filter-chips {
    flex-wrap: nowrap;
    align-items: center;
    justify-content: flex-start;
    overflow: hidden;
}

.filter-chips-wrap.is-collapsible:not(.is-expanded)::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    left: auto;
    width: 2.5rem;
    background: linear-gradient(to right, transparent, rgba(14, 12, 19, 0.92));
    pointer-events: none;
}

.filter-chips-panel:has(.filter-chips-wrap.is-collapsible:not(.is-expanded)) {
    flex: 1;
    flex-direction: row;
    align-items: center;
    min-width: 0;
    height: 2.65rem;
    gap: 0.5rem;
}

.filter-chips-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.2rem 0.55rem;
    color: rgba(var(--cyan-rgb), 0.82);
    border: none;
    border-radius: 4px;
    background: transparent;
    font-size: 0.78rem;
    line-height: 1.4;
    cursor: pointer;
    white-space: nowrap;
}

.filter-chips-toggle:hover {
    color: var(--cyan);
}

.filter-chips-toggle:focus-visible {
    outline: 2px solid rgba(var(--cyan-rgb), 0.55);
    outline-offset: 2px;
}

.filter-chips-toggle[hidden] {
    display: none;
}

.filter-chips-panel {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.35rem;
    min-width: 0;
}

.filter-chips-wrap {
    position: relative;
    min-width: 0;
}

.filter-chips-wrap.is-collapsible:not(.is-expanded) {
    flex: 1;
    min-width: 0;
    max-height: 2.65rem;
    overflow: hidden;
}

.filter-chips-wrap.is-collapsible:not(.is-expanded) .filter-chips {
    flex-wrap: nowrap;
    align-items: center;
    justify-content: flex-start;
    overflow: hidden;
}

.filter-chips-wrap.is-collapsible:not(.is-expanded)::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    left: auto;
    width: 2.5rem;
    background: linear-gradient(to right, transparent, rgba(14, 12, 19, 0.92));
    pointer-events: none;
}

.filter-chips-panel:has(.filter-chips-wrap.is-collapsible:not(.is-expanded)) {
    flex: 1;
    flex-direction: row;
    align-items: center;
    min-width: 0;
    height: 2.65rem;
    gap: 0.5rem;
}

.filter-chips-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.55rem;
    color: rgba(var(--cyan-rgb), 0.88);
    border: none;
    border-radius: 6px;
    background: transparent;
    font-size: 0.82rem;
    line-height: 1.35;
    cursor: pointer;
    white-space: nowrap;
}

.filter-chips-toggle:hover,
.filter-chips-toggle:focus-visible {
    color: var(--cyan);
    outline: none;
    box-shadow: 0 0 0 2px rgba(var(--cyan-rgb), 0.22);
}

.filter-chips-toggle-icon {
    font-size: 0.72rem;
    line-height: 1;
}

.filter-chips {
    display: flex;
    flex-wrap: wrap;
    min-width: 0;
    gap: 0.5rem;
    justify-content: flex-end;
}

.filter-chip {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;
    min-height: 2.65rem;
    height: 2.65rem;
    padding: 0 0.78rem;
    color: var(--text-mid);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.035);
    cursor: pointer;
    white-space: nowrap;
}

.filter-chip.active,
.filter-chip:hover {
    color: var(--cyan);
    border-color: rgba(var(--cyan-rgb), 0.54);
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.25rem;
}

.content-card {
    min-height: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    background: rgba(14, 12, 19, 0.58);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transition: var(--transition-mid);
}

.content-card:hover {
    transform: translateY(-4px);
    border-color: rgba(var(--cyan-rgb), 0.5);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.34);
}

.content-card-media {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.28);
}

body[data-page="prompts"] .content-card-media {
    cursor: zoom-in;
}

.content-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

body[data-page="prompts"] .content-card-media.is-portrait {
    display: flex;
    align-items: center;
    justify-content: center;
}

body[data-page="prompts"] .content-card-media.is-portrait img {
    object-fit: contain;
    transform: scale(0.9);
    transform-origin: center center;
}

body[data-page="prompts"] .content-card:hover .content-card-media.is-portrait img {
    transform: scale(0.95);
}

.content-card:hover .content-card-media img {
    transform: scale(1.05);
}

.content-card-body {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 0.65rem;
    padding: 0.9rem 1rem 1rem;
}

.content-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 0.25rem 0.45rem;
    color: var(--text-muted);
    font-size: 0.72rem;
    line-height: 1.45;
}

.content-meta-text {
    flex: 0 1 auto;
}

.content-meta-tags {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.28rem;
}

.content-meta .tag {
    display: inline-flex;
    align-items: center;
    min-height: unset;
    padding: 0.1rem 0.4rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 3px;
    color: inherit;
    font-size: inherit;
    font-weight: 400;
    line-height: 1.35;
    background: transparent;
    box-shadow: none;
}

.content-card:hover .content-meta .tag {
    border-color: rgba(255, 255, 255, 0.14);
}

.tag {
    display: inline-flex;
    align-items: center;
    min-height: 1.6rem;
    padding: 0 0.52rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 999px;
    color: var(--text-mid);
    background: rgba(255, 255, 255, 0.035);
}

.content-card-title {
    margin: 0;
    font-family: var(--font-sci-fi);
    font-size: 1.1rem;
    line-height: 1.35;
}

.content-card-summary {
    margin: 0;
    color: var(--text-mid);
    font-size: 0.9rem;
}

.content-card-footer {
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.price-badge {
    color: var(--gold, #dfb56c);
    font-family: var(--font-sci-fi);
    font-weight: 800;
}

.section-link.inline-copy {
    padding: 0;
    border: 0;
    color: var(--cyan);
    background: transparent;
    cursor: pointer;
}

.prompt-mini {
    display: grid;
    gap: 0.55rem;
}

.prompt-mini p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.84rem;
    line-height: 1.55;
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 1.5rem;
    align-items: start;
}

.detail-panel,
.side-panel {
    border: 1px solid var(--panel-border);
    border-radius: 8px;
    background: rgba(14, 12, 19, 0.6);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

.detail-panel {
    overflow: hidden;
}

.detail-cover {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.detail-body {
    padding: 1.35rem;
}

.markdown-body {
    color: var(--text-mid);
    line-height: 1.75;
}

.markdown-body h2,
.markdown-body h3 {
    color: var(--text-light);
    font-family: var(--font-sci-fi);
    margin-top: 1.5rem;
}

.markdown-body p {
    margin: 0.8rem 0;
}

.markdown-body code,
.prompt-code {
    color: var(--cyan);
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid rgba(var(--cyan-rgb), 0.18);
    border-radius: 6px;
}

.prompt-code {
    display: block;
    padding: 1rem;
    white-space: pre-wrap;
    word-break: break-word;
}

.side-panel {
    padding: 1rem;
    position: sticky;
    top: 6.5rem;
}

.side-list {
    display: grid;
    gap: 0.65rem;
    margin: 1rem 0;
    padding: 0;
}

.side-list li {
    list-style: none;
    color: var(--text-mid);
}

.side-list strong {
    color: var(--text-light);
}

.full-width {
    width: 100%;
    margin-top: 0.65rem;
}

.price-large {
    margin: 0.85rem 0;
    color: var(--gold, #dfb56c);
    font-family: var(--font-sci-fi);
    font-size: 2rem;
    font-weight: 900;
}

.purchase-copy {
    margin: 1rem 0;
    color: var(--text-mid);
    line-height: 1.7;
}

.preview-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 0.75rem;
    margin-top: 1rem;
}

.preview-gallery a {
    display: block;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.25);
}

.preview-gallery img {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    transition: transform var(--transition-mid);
}

.preview-gallery a:hover img {
    transform: scale(1.04);
}

.detail-cover-link {
    display: block;
}

.skill-side-list li {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
}

.skill-side-list strong {
    color: var(--cyan);
}

.empty-state {
    padding: 2rem;
    color: var(--text-mid);
    text-align: center;
    border: 1px dashed rgba(255, 255, 255, 0.16);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.035);
}

@media (max-width: 900px) {
    .subpage-main {
        width: 100vw;
        max-width: 100%;
        padding: 7.5rem 1rem 4rem;
    }

    .page-hero,
    .page-toolbar,
    .detail-layout {
        grid-template-columns: minmax(0, 1fr);
    }

    .filter-chips-panel {
        align-items: stretch;
        width: 100%;
    }

    .filter-chips-wrap.is-collapsible:not(.is-expanded) {
        max-height: 2.65rem;
    }

    .filter-chips-panel:has(.filter-chips-wrap.is-collapsible:not(.is-expanded)) {
        height: auto;
        min-height: 2.65rem;
    }

    .filter-chips-toggle {
        align-self: center;
    }

    .filter-chips {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        justify-content: stretch;
        width: 100%;
    }

    .filter-chips-wrap.is-collapsible:not(.is-expanded) .filter-chips {
        display: flex;
        flex-wrap: nowrap;
        grid-template-columns: unset;
        width: auto;
        justify-content: flex-start;
    }

    .filter-chip {
        width: 100%;
        padding: 0 0.45rem;
        font-size: 0.82rem;
    }

    .filter-chips-wrap.is-collapsible:not(.is-expanded) .filter-chip {
        width: auto;
    }

    .page-title {
        font-size: 1.85rem;
        max-width: calc(100vw - 2rem);
    }

    .page-subtitle,
    .page-toolbar,
    .content-grid,
    .detail-layout {
        width: calc(100vw - 2rem);
        max-width: calc(100vw - 2rem);
    }

    .side-panel {
        position: static;
    }

    .content-card-footer {
        align-items: flex-start;
        flex-direction: column;
    }
}