/* ========================================
   OuViePo - Single Trace + Archive Traces
   ======================================== */

/* Variable locale : couleur accent des traces */
:root {
    --trace-accent: #457B9D;
    --trace-accent-dark: #1D3557;
    --trace-accent-bg: #f0f6fa;
}

/* === SINGLE TRACE === */
.trace-single-page {
    margin-bottom: 60px;
    padding-top: clamp(20px, 4vw, 40px);
    font-family: var(--font-mono, monospace);
}

/* Header pleine largeur */
.trace-single-header {
    margin-bottom: 28px;
}

.trace-single-titre {
    font-family: var(--font-headings, sans-serif);
    font-size: clamp(1.8rem, 5vw, 2.5rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin: 0 0 12px;
    color: var(--noir, #1a1a1a);
}

.trace-pixel-badge {
    display: inline-block;
    width: 0.75em;
    height: 0.75em;
    border-radius: 50%;
    border: 2px solid rgba(0,0,0,0.1);
    vertical-align: middle;
    position: relative;
    top: -0.02em;
}

.trace-single-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 16px;
    align-items: center;
    font-size: 0.9rem;
    color: var(--gris-texte, #999);
}

.trace-meta-type {
    display: inline-block;
    padding: 4px 12px;
    background: var(--trace-accent-bg);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--trace-accent);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Pixel info dans les metas */
.trace-meta-pixel {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--gris-texte, #999);
}

.trace-meta-pixel .swatch-mini {
    display: inline-block;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 1px solid rgba(0,0,0,0.15);
}

/* Corps 2 colonnes : contenu + aside image */
.trace-single-body {
    display: block;
}

.trace-single-body.has-aside {
    display: grid;
    grid-template-columns: 1fr fit-content(340px);
    gap: 32px;
    align-items: start;
}

/* Colonne contenu */
.trace-single-content {
    min-width: 0;
}

/* Aside image */
.trace-single-aside {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.trace-single-aside .trace-lb-trigger {
    display: block;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid var(--gris-clair, #e8e8e4);
    cursor: zoom-in;
    transition: box-shadow 0.2s;
}

.trace-single-aside .trace-lb-trigger:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.12);
}

.trace-single-aside img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 10px;
}

/* Contrainte liee */
.trace-single-contrainte {
    margin-bottom: 24px;
    padding: 16px 20px;
    background: var(--gris-clair, #f5f5f5);
    border-radius: 10px;
    border-left: 4px solid var(--trace-accent);
}

.trace-contrainte-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--gris-texte, #999);
    display: block;
    margin-bottom: 4px;
}

.trace-contrainte-link {
    font-family: var(--font-headings, sans-serif);
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--trace-accent);
    text-decoration: none;
}

.trace-contrainte-link:hover {
    color: var(--trace-accent-dark);
    text-decoration: underline;
}

/* Badge originale / variante */
.trace-originale-badge,
.trace-variante-badge {
    display: inline-block;
    margin-top: 8px;
    padding: 4px 12px;
    border-radius: 20px;
    font-family: var(--font-headings, sans-serif);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.trace-originale-badge {
    background: var(--gris-clair, #f5f5f5);
    color: var(--gris-texte, #999);
}

.trace-variante-badge {
    background: #fef3cd;
    color: #856404;
    border: 1px solid #ffc107;
}

/* Detail variante */
.trace-variante-detail {
    margin-bottom: 24px;
    padding: 14px 20px;
    background: #fef9e7;
    border-left: 4px solid #ffc107;
    border-radius: 0 8px 8px 0;
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--noir, #1a1a1a);
}

.trace-variante-detail strong {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #856404;
}

/* Texte de la trace */
.trace-single-texte {
    margin-bottom: 24px;
    font-size: 1rem;
    line-height: 1.8;
    color: var(--noir, #1a1a1a);
    padding: 20px;
    background: var(--gris-clair, #f5f5f5);
    border-radius: 10px;
    border: 1px solid var(--gris-clair, #e8e8e4);
}

/* Video embed */
.trace-single-video {
    margin-bottom: 24px;
    border-radius: 10px;
    overflow: hidden;
}

.trace-single-video iframe {
    width: 100%;
    aspect-ratio: 16/9;
    border: none;
    border-radius: 10px;
}

/* Notes */
.trace-single-notes {
    margin-bottom: 24px;
    padding: 20px 24px;
    background: var(--gris-clair, #f5f5f5);
    border-radius: 10px;
    border: 1px solid var(--gris-clair, #e8e8e4);
}

.trace-single-notes h3 {
    font-family: var(--font-headings, sans-serif);
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--gris-texte, #999);
    margin-bottom: 8px;
}

.trace-single-notes p {
    color: var(--noir, #1a1a1a);
    line-height: 1.6;
}

/* Commentaires */
.trace-comments {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid var(--gris-clair, #e8e8e4);
}

/* Navigation */
.trace-single-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding-top: 32px;
    border-top: 1px solid var(--gris-clair, #e8e8e4);
    margin-top: 40px;
}

.trace-single-nav a {
    font-family: var(--font-headings, sans-serif);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--trace-accent);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.trace-single-nav a:hover {
    color: var(--trace-accent-dark);
}

.trace-nav-prev, .trace-nav-next {
    max-width: 35%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.trace-nav-archive {
    padding: 8px 20px;
    border: 1px solid var(--gris-clair, #e8e8e4);
    border-radius: 6px;
}

.trace-nav-archive:hover {
    background: var(--gris-clair, #f5f5f5);
}

/* Lightbox */
.trace-lightbox {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: rgba(0, 0, 0, 0.88);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: zoom-out;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s, visibility 0.25s;
}

.trace-lightbox.active {
    opacity: 1;
    visibility: visible;
}

.trace-lightbox img {
    max-width: 90vw;
    max-height: 90vh;
    object-fit: contain;
    box-shadow: 0 4px 40px rgba(0, 0, 0, 0.6);
    border-radius: 2px;
    transform: scale(0.95);
    transition: transform 0.25s;
}

.trace-lightbox.active img {
    transform: scale(1);
}


/* === ARCHIVE TRACES === */
.trace-archive-page {
    margin-bottom: 60px;
    padding-top: clamp(20px, 4vw, 40px);
    font-family: var(--font-mono, monospace);
}

/* Filtres */
.trace-archive-filters {
    display: flex;
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.trace-filter {
    padding: 6px 14px;
    border: 1px solid var(--gris-clair, #e8e8e4);
    border-radius: 20px;
    font-family: var(--font-headings, sans-serif);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--gris-texte, #999);
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.2s;
}

.trace-filter:hover {
    border-color: var(--trace-accent);
    color: var(--trace-accent);
    background: var(--trace-accent-bg);
}

.trace-filter.active {
    background: var(--trace-accent);
    color: var(--blanc, #fff);
    border-color: var(--trace-accent);
}

/* Grille de cartes */
.trace-archive-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.trace-card {
    display: block;
    text-decoration: none;
    color: inherit;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--gris-clair, #e8e8e4);
    transition: all 0.2s;
    background: var(--blanc, #fff);
}

.trace-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
    border-color: var(--trace-accent);
}

.trace-card-image {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    background: var(--gris-clair, #f5f5f5);
}

.trace-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.trace-card-placeholder {
    width: 100%;
    height: 100%;
    background: var(--gris-clair, #e8e8e4);
}

.trace-card-pixel {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid var(--blanc, #fff);
    box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

.trace-card-body {
    padding: 16px;
}

.trace-card-titre {
    font-family: var(--font-headings, sans-serif);
    font-size: 1.15rem;
    font-weight: 700;
    margin: 0 0 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.trace-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--gris-texte, #999);
    margin-bottom: 6px;
}

.trace-card-type {
    padding: 2px 8px;
    background: var(--trace-accent-bg);
    border-radius: 10px;
    color: var(--trace-accent);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.trace-card-contrainte {
    display: block;
    font-size: 0.85rem;
    color: var(--trace-accent);
    font-weight: 600;
}

/* Pagination */
.trace-archive-pagination {
    text-align: center;
}

.trace-archive-pagination .nav-links {
    display: flex;
    justify-content: center;
    gap: 8px;
}

.trace-archive-pagination .page-numbers {
    padding: 8px 14px;
    border: 1px solid var(--gris-clair, #e8e8e4);
    border-radius: 6px;
    font-family: var(--font-mono, monospace);
    font-weight: 600;
    color: var(--gris-texte, #999);
    text-decoration: none;
}

.trace-archive-pagination .page-numbers.current {
    background: var(--trace-accent);
    color: var(--blanc, #fff);
    border-color: var(--trace-accent);
}

.trace-archive-pagination .page-numbers:hover:not(.current) {
    background: var(--trace-accent-bg);
    border-color: var(--trace-accent);
    color: var(--trace-accent);
}

/* Empty state */
.trace-archive-empty {
    text-align: center;
    padding: 80px 0;
    color: var(--gris-texte, #999);
    font-size: 1.1rem;
}

.trace-archive-empty a {
    color: var(--trace-accent);
    font-weight: 700;
}

/* Responsive */
@media (max-width: 768px) {
    .trace-single-body.has-aside {
        grid-template-columns: 1fr;
    }
    .trace-single-aside {
        order: -1;
    }
    .trace-single-titre { font-size: 1.6rem; }
    .trace-single-page { padding: 16px 16px 0; }
    .trace-single-nav { flex-direction: column; gap: 12px; }
    .trace-nav-prev, .trace-nav-next { max-width: 100%; }
    .trace-archive-page { padding: 16px 16px 0; }
    .trace-archive-grid { grid-template-columns: 1fr; }
}