/* ==========================================================================
   News detail page (news/detail.html)
   Builds on core.css (tokens, page hero, tags) and article.css (body + TOC).
   ========================================================================== */

.nd-container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--gutter);
}

.nd-section {
    padding: clamp(2.5rem, 5vw, 4rem) 0 clamp(3rem, 6vw, 5rem);
}

.nd-section--alt {
    padding-top: clamp(3rem, 6vw, 5rem);
    background: rgba(255, 255, 255, 0.018);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* --- Header ------------------------------------------------------------ */
.nd-hero .page-hero__inner > * {
    max-width: 860px;
}

.nd-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.1rem;
}

/* Type colours: accent for most, violet for dev logs, amber for patch notes */
.nd-tag--devlog {
    color: #e9d5ff;
    background: rgba(var(--accent-2-rgb), 0.12);
    border-color: rgba(var(--accent-2-rgb), 0.3);
}

.nd-tag--patch {
    color: #fde68a;
    background: rgba(245, 158, 11, 0.1);
    border-color: rgba(245, 158, 11, 0.3);
}

.nd-size {
    color: var(--text-muted);
    background: var(--surface-2);
    border-color: var(--border-strong);
}

.nd-size--large {
    color: #fca5a5;
    background: rgba(239, 68, 68, 0.08);
    border-color: rgba(239, 68, 68, 0.3);
}

.nd-project-tag {
    color: var(--text);
    background: var(--surface-2);
    border-color: var(--border-strong);
    transition: border-color 0.2s ease;
}

.nd-project-tag:hover {
    color: var(--text);
    border-color: var(--border-accent);
}

.nd-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.6rem 1.5rem;
    margin-top: 1.5rem;
    font-size: 0.92rem;
    color: var(--text-muted);
}

.nd-meta i {
    margin-right: 0.35rem;
    color: var(--accent-strong);
}

.nd-author {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-weight: 600;
    color: var(--text);
}

.nd-author__avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    overflow: hidden;
    border-radius: 50%;
    background: var(--gradient-button);
    border: 2px solid rgba(255, 255, 255, 0.15);
}

.nd-author__avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.nd-author__avatar i {
    margin: 0;
    font-size: 0.8rem;
    color: #fff;
}

/* --- Cover image ------------------------------------------------------- */
.nd-cover {
    margin: 0 0 clamp(2rem, 4vw, 3rem);
    overflow: hidden;
    aspect-ratio: 2 / 1;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    background: #000;
    box-shadow: var(--shadow);
}

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

/* --- Share ------------------------------------------------------------- */
.nd-share {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    max-width: 760px;
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
}

.nd-share__label {
    margin-right: 0.5rem;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--text-subtle);
}

.nd-share__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    height: 38px;
    padding: 0 0.9rem;
    border-radius: 10px;
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-muted);
    background: var(--surface-2);
    border: 1px solid var(--border);
    cursor: pointer;
    transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.nd-share__btn--icon {
    width: 38px;
    padding: 0;
}

.nd-share__btn:hover {
    color: var(--text);
    border-color: var(--border-accent);
    background: rgba(var(--accent-rgb), 0.08);
}

.nd-share__btn.is-done {
    color: #86efac;
    border-color: rgba(34, 197, 94, 0.4);
}

/* --- Linked project ---------------------------------------------------- */
.nd-project {
    display: flex;
    align-items: stretch;
    max-width: 760px;
    margin-top: 2rem;
    overflow: hidden;
    border-radius: var(--radius-lg);
    background: var(--surface);
    border: 1px solid var(--border);
    color: inherit;
    transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.nd-project:hover {
    color: inherit;
    transform: translateY(-2px);
    border-color: var(--border-accent);
    box-shadow: var(--shadow-accent);
}

.nd-project__media {
    flex: 0 0 200px;
    background: #000;
}

.nd-project__media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.nd-project__body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.35rem;
    padding: 1.2rem 1.4rem;
}

.nd-project__eyebrow {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-subtle);
}

.nd-project__body strong {
    font-size: 1.15rem;
    color: var(--text);
}

/* --- Previous / next --------------------------------------------------- */
.nd-pager {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    max-width: 760px;
    margin-top: 2rem;
}

.nd-pager__link {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    padding: 1rem 1.2rem;
    border-radius: var(--radius);
    background: var(--surface-2);
    border: 1px solid var(--border);
    color: inherit;
    transition: border-color 0.2s ease;
}

.nd-pager__link:hover {
    color: inherit;
    border-color: var(--border-accent);
}

.nd-pager__link span {
    font-size: 0.8rem;
    color: var(--text-subtle);
}

.nd-pager__link strong {
    color: var(--text);
    line-height: 1.4;
}

.nd-pager__link--next {
    text-align: right;
}

/* --- More news --------------------------------------------------------- */
.nd-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem 2rem;
    margin-bottom: 1.75rem;
}

.nd-head h2 {
    font-size: clamp(1.5rem, 2.6vw, 2rem);
    font-weight: 700;
}

.nd-cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
}

.nd-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-radius: var(--radius-lg);
    background: var(--surface);
    border: 1px solid var(--border);
    color: inherit;
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.nd-card:hover {
    color: inherit;
    transform: translateY(-3px);
    border-color: var(--border-accent);
    box-shadow: var(--shadow-accent);
}

.nd-card__media {
    display: block;
    aspect-ratio: 2 / 1;
    overflow: hidden;
    background: #000;
}

.nd-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.nd-card:hover .nd-card__media img {
    transform: scale(1.04);
}

.nd-card__body {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    padding: 1.15rem 1.3rem 1.35rem;
}

.nd-card__eyebrow {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent-strong);
}

.nd-card strong {
    font-size: 1.08rem;
    line-height: 1.4;
    color: var(--text);
}

.nd-card__text {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-muted);
}

/* --- Responsive -------------------------------------------------------- */
@media (max-width: 1000px) {
    .nd-cards {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 640px) {
    .nd-cards,
    .nd-pager {
        grid-template-columns: 1fr;
    }

    .nd-pager__link--next {
        text-align: left;
    }

    .nd-project {
        flex-direction: column;
    }

    .nd-project__media {
        flex-basis: auto;
        aspect-ratio: 16 / 9;
    }
}

@media (prefers-reduced-motion: reduce) {
    .nd-card,
    .nd-card__media img,
    .nd-project {
        transition: none;
    }
}