/* -- Overlay fond -- */
.doc-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeInUp 0.25s ease both;
}

/* -- Panel modal -- */
.doc-panel {
    background-color: var(--color-bg-secondary);
    border: 1.5px solid var(--color-or);
    border-radius: var(--radius-md);
    padding: 36px 40px;
    max-width: 520px;
    width: 100%;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 20px;
    animation: fadeInUp 0.3s ease both;
}

body.dark-mode .doc-panel {
    border-color: var(--color-or);
    background-color: var(--color-bg-secondary);
}

/* -- En-tête label + bouton X -- */
.doc-panel__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.doc-panel__label {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Bouton fermer X — cercle teal */
.doc-panel__close {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background-color: var(--color-teal);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity var(--transition), transform var(--transition);
    flex-shrink: 0;
}

.doc-panel__close svg {
    width: 16px;
    height: 16px;
    stroke: #ffffff;
    stroke-width: 2.5;
}

.doc-panel__close:hover {
    opacity: 0.85;
    transform: rotate(90deg);
}

/* -- Titre -- */
.doc-panel__title {
    font-family: var(--font-titre);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text-primary);
    line-height: 1.3;
    text-align: center;
    margin: 0;
}

/* -- Méta format + taille + catégorie -- */
.doc-panel__meta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 28px;
    flex-wrap: wrap;
    font-family: var(--font-corps);
    font-size: 0.85rem;
    color: var(--color-text-secondary);
}

.doc-panel__meta-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.doc-panel__meta-label {
    font-weight: 600;
    color: var(--color-text-primary);
}

.doc-panel__meta-value {
    color: var(--color-text-secondary);
}

/* Badge format PDF */
.doc-panel__format-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 3px 10px;
    background-color: var(--color-or);
    color: #ffffff;
    font-family: var(--font-code);
    font-size: 0.72rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
}

/* -- Onglet Description -- */
/* Onglet Description — centré avec petit trait */
.doc-panel__tab {
    display: flex;
    justify-content: center; /* ← centré */
    border-bottom: none; /* ← supprime le long trait */
}

.doc-panel__tab-item {
    font-family: var(--font-titre); /* ← Playfair Display */
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-text-secondary);
    padding: 8px 0;
    cursor: pointer;
    position: relative;
}

/* Petit trait centré sous "Description" */
.doc-panel__tab-item--active {
    color: var(--color-text-primary);
}

.doc-panel__tab-item--active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px; /* ← légèrement augmenté */
    height: 2px;
    background-color: var(--color-or);
    border-radius: 2px;
}

/* -- Texte description -- */
.doc-panel__desc {
    font-family: var(--font-corps);
    font-size: 0.92rem;
    line-height: 1.75;
    color: var(--color-text-secondary);
    text-align: center;
}

/* -- Bouton Télécharger -- */
.doc-panel__dl-btn {
    align-self: center;
    padding: 12px 48px;
    background-color: var(--color-or);
    color: #ffffff;
    font-family: var(--font-corps);
    font-size: 0.92rem;
    font-weight: 600;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: opacity var(--transition), transform var(--transition),
                box-shadow var(--transition);
}

.doc-panel__dl-btn:hover {
    opacity: 0.88;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(212, 168, 67, 0.35);
}