/* =====================================================================
   E-Librairie — catalogue, fiche document, paiement, « Mon espace », lecteur.
   Design sobre et plat (aucun dégradé) ; couleur principale orange.
   Grille : 6 documents par ligne sur grand écran (≥ 1400 px), 5 / 4 / 3 / 2 en dessous.
   ===================================================================== */

.lib {
    --lib-ink: #0f172a;
    --lib-text: #334155;
    --lib-muted: #64748b;
    --lib-line: #e2e8f0;
    --lib-soft: #f8fafc;
    --lib-surface: #ffffff;
    --lib-primary: #ff5500;
    --lib-primary-dark: #ff5500;
    --lib-primary-soft: #fff3ed;
    --lib-primary-line: #fec6aa;
    --lib-band: #ff5500;
    --lib-success: #15803d;
    --lib-success-soft: #dcfce7;
    --lib-warning: #ff5500;
    --lib-warning-soft: #fef3c7;
    --lib-danger: #b91c1c;
    --lib-danger-soft: #fee2e2;
    --lib-radius: 10px;
    --lib-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
    color: var(--lib-text);
    background: var(--lib-soft);
    padding-bottom: 3rem;
}

.lib a { text-decoration: none; }

/* ───────── En-tête commun : bandeau orange + onglets ───────── */
.lib-head { background: var(--lib-surface); border-bottom: 1px solid var(--lib-line); }

.lib-crumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    margin: 0 0 0.75rem;
    padding: 0;
    list-style: none;
    font-size: 0.8rem;
    color: #fff;
}

.lib-crumbs li + li::before { content: "/"; margin-right: 0.35rem; color: #fff; }
.lib-crumbs a { color: #fff; }
.lib-crumbs a:hover { color: #fff; text-decoration: underline; }
.lib-crumbs [aria-current] { color: #fff; font-weight: 600; }

.lib-head h1 {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    margin: 0;
    font-size: 1.65rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.01em;
}

/* Navigation de la librairie : catalogue + espace personnel, chaque onglet a sa couleur */
.lib-nav {
    display: flex;
    gap: 0.35rem;
    padding: 0.55rem 0;
    overflow-x: auto;
    scrollbar-width: none;
}

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

.lib-nav a {
    --tab: var(--lib-primary);
    --tab-soft: var(--lib-primary-soft);
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.5rem 0.9rem;
    border-radius: 999px;
    color: var(--lib-text);
    font-size: 0.88rem;
    font-weight: 600;
    white-space: nowrap;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.lib-nav a i { color: var(--tab); }
.lib-nav a:hover { background: var(--tab-soft); color: var(--lib-ink); }
.lib-nav a.is-active { background: var(--tab); color: #fff; }
.lib-nav a.is-active i { color: #fff; }

.lib-nav__link--documents { --tab: #2563eb !important; --tab-soft: #eff6ff !important; }
.lib-nav__link--favoris { --tab: #e11d48 !important; --tab-soft: #fff1f2 !important; }
.lib-nav__link--commandes { --tab: #0d9488 !important; --tab-soft: #f0fdfa !important; }

.lib-nav__count {
    min-width: 1.45rem;
    padding: 0.05rem 0.42rem;
    border-radius: 999px;
    background: var(--tab-soft);
    color: var(--tab);
    font-size: 0.72rem;
    font-weight: 800;
    text-align: center;
}

.lib-nav a.is-active .lib-nav__count { background: rgba(255, 255, 255, 0.25); color: #fff; }

.lib-body { padding-top: 1.25rem; }

/* ───────── Filtres ───────── */
.lib-filters {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.6rem;
    margin-bottom: 0.9rem;
    padding: 0.8rem;
    border: 1px solid var(--lib-primary-line);
    border-radius: var(--lib-radius);
    background: #fff8f5;
}

@media (min-width: 768px) { .lib-filters { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1200px) { .lib-filters { grid-template-columns: repeat(5, minmax(0, 1fr)); } }

.lib-field label {
    display: block;
    margin-bottom: 0.25rem;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--lib-primary-dark);
}

.lib-select,
.lib-input {
    width: 100%;
    padding: 0.5rem 0.7rem;
    border: 1px solid var(--lib-line);
    border-radius: 8px;
    background-color: var(--lib-surface);
    color: var(--lib-ink);
    font-size: 0.88rem;
}

.lib-select {
    appearance: none;
    padding-right: 2rem;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%2364748b' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.65rem center;
    background-size: 12px;
}

.lib-select:focus,
.lib-input:focus {
    outline: none;
    border-color: var(--lib-primary);
    box-shadow: 0 0 0 3px rgba(255, 85, 0, 0.12);
}

.lib-input.is-invalid { border-color: var(--lib-danger); }
.lib-error { margin-top: 0.25rem; font-size: 0.8rem; color: var(--lib-danger); }

.lib-chips {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.9rem;
    font-size: 0.82rem;
}

.lib-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.2rem 0.4rem 0.2rem 0.65rem;
    border: 1px solid var(--lib-primary-line);
    border-radius: 999px;
    background: var(--lib-primary-soft);
    color: var(--lib-primary-dark);
    font-weight: 600;
}

.lib-chip a {
    display: inline-flex;
    width: 1.2rem;
    height: 1.2rem;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: var(--lib-primary-dark);
}

.lib-chip a:hover { background: var(--lib-primary-line); }
.lib-chips__clear { color: var(--lib-muted); font-weight: 600; }
.lib-chips__clear:hover { color: var(--lib-ink); }

/* ───────── Barre de liste : nombre + affichage ───────── */
.lib-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.6rem 1rem;
    margin-bottom: 0.9rem;
}

.lib-toolbar__count {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--lib-ink);
}

.lib-toolbar__count span { font-weight: 500; color: var(--lib-muted); }

.lib-toolbar__tools { display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap; }

.lib-seg {
    display: inline-flex;
    padding: 3px;
    border: 1px solid var(--lib-line);
    border-radius: 8px;
    background: var(--lib-surface);
}

.lib-seg a {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.32rem 0.7rem;
    border-radius: 6px;
    color: var(--lib-muted);
    font-size: 0.82rem;
    font-weight: 600;
}

.lib-seg a:hover { color: var(--lib-ink); }
.lib-seg a.is-active { background: var(--lib-ink); color: #fff; }

/* ───────── Boutons ───────── */
.lib-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.55rem 1rem;
    border: 1px solid var(--lib-primary);
    border-radius: 8px;
    background: var(--lib-primary);
    color: #fff;
    font-size: 0.88rem;
    font-weight: 700;
    line-height: 1.2;
    cursor: pointer;
    transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.lib-btn:hover { background: var(--lib-primary); border-color: var(--lib-primary); color: #fff; opacity: 0.9; }
.lib-btn:disabled { opacity: 0.6; cursor: not-allowed; }

.lib-btn--ghost { background: var(--lib-surface); color: var(--lib-ink); border-color: var(--lib-line); }
.lib-btn--ghost:hover { background: var(--lib-soft); color: var(--lib-ink); border-color: #cbd5e1; }

.lib-btn--dark { background: var(--lib-ink); border-color: var(--lib-ink); }
.lib-btn--dark:hover { background: #1e293b; border-color: #1e293b; }

.lib-btn--sm { padding: 0.38rem 0.7rem; font-size: 0.8rem; }
.lib-btn--lg { padding: 0.8rem 1.3rem; font-size: 1rem; }
.lib-btn--block { width: 100%; }

.lib-icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: 1px solid var(--lib-line);
    border-radius: 8px;
    background: var(--lib-surface);
    color: var(--lib-muted);
    transition: color 0.15s ease, border-color 0.15s ease;
}

.lib-icon-btn:hover { color: var(--lib-ink); border-color: #cbd5e1; }
.lib-icon-btn.is-on { color: #e11d48; border-color: #fecdd3; background: #fff1f2; }

/* ───────── Grille de documents ───────── */
.lib-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem;
}

@media (min-width: 576px) { .lib-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 992px) { .lib-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (min-width: 1200px) { .lib-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); } }
@media (min-width: 1400px) { .lib-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); } }

.lib-card {
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    border: 1px solid var(--lib-line);
    border-radius: var(--lib-radius);
    background: var(--lib-surface);
    box-shadow: var(--lib-shadow);
    overflow: hidden;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.lib-card { border-top: 3px solid var(--subject, var(--lib-primary)); }
.lib-card:hover {
    border-color: var(--subject, var(--lib-primary));
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.1);
    transform: translateY(-3px);
}
.lib-card .lib-cover img { transition: transform 0.3s ease; }
.lib-card:hover .lib-cover img { transform: scale(1.04); }

.lib-cover {
    position: relative;
    display: block;
    aspect-ratio: 3 / 4;
    background: #f1f5f9;
    border-bottom: 1px solid var(--lib-line);
    overflow: hidden;
}

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

/* Sans couverture : bloc uni avec le type et le titre */
.lib-cover__blank {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    padding: 0.9rem;
    background: var(--cover-tone, #334155);
    color: #fff;
}

.lib-cover__blank i { font-size: 1.6rem; opacity: 0.85; }

.lib-cover__blank strong {
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-size: 0.95rem;
    line-height: 1.3;
}

.lib-cover__blank small { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; opacity: 0.8; }

.lib-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.14rem 0.5rem;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 700;
    line-height: 1.3;
    white-space: nowrap;
}

.lib-badge--free { background: var(--lib-success-soft); color: var(--lib-success); }
.lib-badge--owned { background: var(--lib-ink); color: #fff; }
.lib-badge--pending { background: var(--lib-warning-soft); color: var(--lib-warning); }
.lib-badge--neutral { background: #f1f5f9; color: var(--lib-text); }
.lib-badge--danger { background: var(--lib-danger-soft); color: var(--lib-danger); }
.lib-badge--discount { background: var(--lib-primary); color: #fff; }

.lib-cover .lib-badge { position: absolute; bottom: 0.5rem; left: 0.5rem; box-shadow: 0 1px 3px rgba(15, 23, 42, 0.2); }

.lib-card .lib-fav { position: absolute; top: 0.45rem; right: 0.45rem; z-index: 2; }

.lib-card__body {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0.65rem 0.75rem 0.75rem;
}

.lib-card__meta {
    font-size: 0.72rem;
    color: var(--lib-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.lib-card__title {
    margin: 0;
    font-size: 0.88rem;
    font-weight: 700;
    line-height: 1.3;
    min-height: 2.6em;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.lib-card__title a { color: var(--lib-ink); }
.lib-card__title a:hover { color: var(--lib-primary-dark); }

.lib-card__author {
    font-size: 0.75rem;
    color: var(--lib-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.lib-card__foot {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.4rem;
    margin-top: auto;
    padding-top: 0.45rem;
}

.lib-price { font-size: 0.95rem; font-weight: 800; color: var(--lib-primary-dark); white-space: nowrap; }
.lib-price--free { color: var(--lib-success); }
.lib-price del { margin-left: 0.3rem; font-size: 0.75rem; font-weight: 500; color: var(--lib-muted); }

.lib-stars { display: inline-flex; align-items: center; gap: 0.15rem; font-size: 0.72rem; color: #ff5500; }
.lib-stars span { color: var(--lib-muted); margin-left: 0.15rem; }

/* ───────── Liste ───────── */
.lib-list { display: flex; flex-direction: column; gap: 0.6rem; }

.lib-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.65rem 0.9rem 0.65rem 0.65rem;
    border: 1px solid var(--lib-line);
    border-radius: var(--lib-radius);
    background: var(--lib-surface);
    box-shadow: var(--lib-shadow);
}

.lib-row { border-left: 4px solid var(--subject, var(--lib-primary)); }
.lib-row:hover { border-color: var(--subject, var(--lib-primary)); box-shadow: 0 8px 20px rgba(15, 23, 42, 0.08); }

.lib-row .lib-cover {
    flex: 0 0 64px;
    width: 64px;
    border: 1px solid var(--lib-line);
    border-radius: 6px;
}

.lib-row .lib-cover__blank { padding: 0.4rem; }
.lib-row .lib-cover__blank strong,
.lib-row .lib-cover__blank small { display: none; }
.lib-row .lib-cover__blank { align-items: center; justify-content: center; }

.lib-row__main { flex: 1; min-width: 0; }

.lib-row__title { margin: 0.1rem 0 0.15rem; font-size: 0.95rem; font-weight: 700; line-height: 1.3; }
.lib-row__title a { color: var(--lib-ink); }
.lib-row__title a:hover { color: var(--lib-primary-dark); }

.lib-row__desc {
    margin: 0.2rem 0 0;
    font-size: 0.8rem;
    color: var(--lib-muted);
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.lib-row__side { display: flex; align-items: center; gap: 0.6rem; flex-shrink: 0; }

@media (max-width: 767.98px) {
    .lib-row { flex-wrap: wrap; align-items: flex-start; }
    .lib-row__main { flex-basis: calc(100% - 80px); }
    .lib-row__side { flex-basis: 100%; justify-content: flex-end; }
}

/* ───────── États vides, pagination ───────── */
.lib-empty {
    padding: 3rem 1.25rem;
    border: 1px dashed var(--lib-primary-line);
    border-radius: var(--lib-radius);
    background: var(--lib-surface);
    text-align: center;
}

.lib-empty > i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3.6rem;
    height: 3.6rem;
    border-radius: 50%;
    background: var(--lib-primary-soft);
    color: var(--lib-primary);
    font-size: 1.6rem;
}
.lib-empty h3 { margin: 0.6rem 0 0.3rem; font-size: 1.05rem; font-weight: 700; color: var(--lib-ink); }
.lib-empty p { margin: 0 auto 1rem; max-width: 460px; font-size: 0.9rem; color: var(--lib-muted); }

.lib-pagination { display: flex; justify-content: center; margin-top: 1.5rem; }
.lib-pagination nav > .d-sm-flex { gap: 1.25rem; }
.lib-pagination nav p { margin: 0; }
.lib-pagination .pagination { margin: 0; gap: 0.25rem; }
.lib-pagination .page-link { border: 1px solid var(--lib-line); border-radius: 8px !important; color: var(--lib-ink); min-width: 2.3rem; text-align: center; font-weight: 600; }
.lib-pagination .page-link:hover { background: var(--lib-primary-soft); color: var(--lib-primary-dark); }
.lib-pagination .page-item.active .page-link { background: var(--lib-primary); border-color: var(--lib-primary); color: #fff; }

/* ───────── Panneaux (fiche, paiement, espace) ───────── */
.lib-panel {
    border: 1px solid var(--lib-line);
    border-radius: var(--lib-radius);
    background: var(--lib-surface);
    box-shadow: var(--lib-shadow);
}

.lib-panel + .lib-panel { margin-top: 1rem; }
.lib-panel__body { padding: 1.1rem 1.25rem; }

.lib-panel__title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
    padding: 0.85rem 1.25rem;
    border-bottom: 1px solid var(--lib-primary-line);
    border-radius: var(--lib-radius) var(--lib-radius) 0 0;
    background: #fff8f5;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--lib-ink);
}

.lib-panel__title .lib-step {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 50%;
    background: var(--lib-primary);
    color: #fff;
    font-size: 0.75rem;
}

/* ───────── Fiche document ───────── */
.lib-product {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 1.5rem;
}

@media (min-width: 992px) {
    .lib-product { grid-template-columns: 280px minmax(0, 1fr) 320px; align-items: start; }
    .lib-product__aside { position: sticky; top: 96px; }
}

.lib-product__cover {
    max-width: 280px;
    border: 1px solid var(--lib-line);
    border-radius: var(--lib-radius);
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.1);
}

.lib-product__type {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--lib-primary-dark);
}

.lib-product h1 { margin: 0.25rem 0 0.35rem; font-size: 1.6rem; font-weight: 800; line-height: 1.25; color: var(--lib-ink); }
.lib-product__author { margin: 0 0 0.6rem; color: var(--lib-muted); font-size: 0.95rem; }

.lib-tags { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-bottom: 1rem; }

.lib-facts {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
    margin: 0;
    border: 1px solid var(--lib-line);
    border-radius: var(--lib-radius);
    overflow: hidden;
}

.lib-facts div { padding: 0.6rem 0.85rem; border-bottom: 1px solid var(--lib-line); }
.lib-facts div:nth-child(odd) { border-right: 1px solid var(--lib-line); }
.lib-facts dt { font-size: 0.72rem; font-weight: 600; color: var(--lib-muted); text-transform: uppercase; letter-spacing: 0.03em; }
.lib-facts dd { margin: 0.1rem 0 0; font-size: 0.9rem; font-weight: 600; color: var(--lib-ink); }

.lib-prose { font-size: 0.95rem; line-height: 1.7; color: var(--lib-text); }
.lib-prose > :last-child { margin-bottom: 0; }

.lib-buybox__price { font-size: 1.7rem; font-weight: 800; color: var(--lib-ink); line-height: 1.1; }
.lib-buybox__price del { font-size: 0.95rem; font-weight: 500; color: var(--lib-muted); margin-left: 0.4rem; }
.lib-buybox__actions { display: grid; gap: 0.5rem; margin-top: 1rem; }
.lib-buybox__note { margin: 0.75rem 0 0; font-size: 0.8rem; color: var(--lib-muted); }

.lib-checklist { margin: 1rem 0 0; padding: 0; list-style: none; font-size: 0.85rem; }
.lib-checklist li { display: flex; gap: 0.5rem; padding: 0.25rem 0; color: var(--lib-text); }
.lib-checklist i { color: var(--lib-success); }

.lib-section-title {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin: 2rem 0 0.9rem;
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--lib-ink);
}

.lib-section-title::before { content: ""; width: 5px; height: 1.2em; border-radius: 3px; background: var(--lib-primary); }

.lib-review { padding: 0.85rem 0; border-bottom: 1px solid var(--lib-line); }
.lib-review:last-child { border-bottom: 0; }
.lib-review__head { display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; font-size: 0.85rem; }
.lib-review p { margin: 0.35rem 0 0; font-size: 0.9rem; }

.lib-rate { display: inline-flex; flex-direction: row-reverse; gap: 0.15rem; }
.lib-rate input { position: absolute; opacity: 0; pointer-events: none; }
.lib-rate label { font-size: 1.4rem; color: #cbd5e1; cursor: pointer; }
.lib-rate input:checked ~ label,
.lib-rate label:hover,
.lib-rate label:hover ~ label { color: #ff5500; }
.lib-rate input:focus-visible + label { outline: 2px solid var(--lib-primary); border-radius: 4px; }

/* ───────── Paiement ───────── */
.lib-checkout {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 1.25rem;
}

@media (min-width: 992px) {
    .lib-checkout { grid-template-columns: minmax(0, 1fr) 360px; align-items: start; }
    .lib-checkout__summary { position: sticky; top: 96px; }
}

.lib-form-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 0.8rem; }
@media (min-width: 576px) { .lib-form-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.lib-choice { display: grid; gap: 0.6rem; }

.lib-option {
    position: relative;
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
    padding: 0.85rem 1rem;
    border: 1px solid var(--lib-line);
    border-radius: var(--lib-radius);
    background: var(--lib-surface);
    cursor: pointer;
}

.lib-option:hover { border-color: #cbd5e1; }
.lib-option input { margin-top: 0.2rem; accent-color: var(--lib-primary); }
.lib-option strong { display: block; font-size: 0.92rem; color: var(--lib-ink); }
.lib-option span { display: block; font-size: 0.8rem; color: var(--lib-muted); }
.lib-option:has(input:checked) { border-color: var(--lib-primary); background: var(--lib-primary-soft); }
.lib-option.is-disabled { opacity: 0.55; cursor: not-allowed; }

.lib-summary__item { display: flex; gap: 0.8rem; }
.lib-summary__item .lib-cover { flex: 0 0 72px; width: 72px; border-radius: 6px; border: 1px solid var(--lib-line); }
.lib-summary__item .lib-cover__blank strong,
.lib-summary__item .lib-cover__blank small { display: none; }
.lib-summary__item .lib-cover__blank { align-items: center; justify-content: center; }
.lib-summary__lines { margin: 1rem 0 0; padding: 0.75rem 0 0; border-top: 1px solid var(--lib-line); font-size: 0.88rem; }
.lib-summary__lines div { display: flex; justify-content: space-between; padding: 0.2rem 0; }
.lib-summary__total { margin-top: 0.4rem; padding-top: 0.6rem !important; border-top: 1px solid var(--lib-line); font-size: 1.05rem; font-weight: 800; color: var(--lib-ink); }

.lib-secure { display: flex; gap: 0.5rem; margin-top: 0.9rem; font-size: 0.78rem; color: var(--lib-muted); }
.lib-secure i { color: var(--lib-success); }

/* ───────── Mon espace : commandes ───────── */
.lib-orders { display: flex; flex-direction: column; gap: 0.6rem; }

.lib-order {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 0.6rem 1rem;
    padding: 0.85rem 1rem;
    border: 1px solid var(--lib-line);
    border-radius: var(--lib-radius);
    background: var(--lib-surface);
    box-shadow: var(--lib-shadow);
}

@media (min-width: 768px) {
    .lib-order { grid-template-columns: minmax(0, 1fr) 120px 180px 230px; align-items: center; }
}

.lib-order__ref { font-size: 0.75rem; font-weight: 700; color: var(--lib-muted); letter-spacing: 0.02em; }
.lib-order__title { margin: 0.1rem 0 0; font-size: 0.92rem; font-weight: 700; color: var(--lib-ink); }
.lib-order__title a { color: var(--lib-ink); }
.lib-order__date { font-size: 0.78rem; color: var(--lib-muted); }
.lib-order__amount { font-weight: 800; color: var(--lib-ink); }
.lib-order__actions { display: flex; gap: 0.4rem; flex-wrap: wrap; justify-content: flex-end; }

/* ───────── Lecteur ───────── */
.lib-reader-bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.6rem 1rem;
    margin-bottom: 0.9rem;
}

.lib-reader-bar h1 { margin: 0; font-size: 1.15rem; font-weight: 800; color: var(--lib-ink); }

@media (prefers-reduced-motion: reduce) {
    .lib-card, .lib-btn, .lib-icon-btn { transition: none; }
}

/* ───────── Couleurs : matières, types, encadrés ───────── */

/* Raccourcis par matière (catalogue) */
.lib-subjects {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.9rem;
    padding-bottom: 0.2rem;
    overflow-x: auto;
    scrollbar-width: thin;
}

.lib-subjects__item {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 0.85rem;
    border: 1px solid color-mix(in srgb, var(--subject) 30%, #fff);
    border-radius: 999px;
    background: color-mix(in srgb, var(--subject) 8%, #fff);
    color: color-mix(in srgb, var(--subject) 75%, #0f172a);
    font-size: 0.85rem;
    font-weight: 700;
    white-space: nowrap;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.lib-subjects__item:hover { background: color-mix(in srgb, var(--subject) 16%, #fff); color: color-mix(in srgb, var(--subject) 85%, #0f172a); }
.lib-subjects__dot { width: 0.55rem; height: 0.55rem; border-radius: 50%; background: var(--subject); }
.lib-subjects__count { padding: 0 0.4rem; border-radius: 999px; background: #fff; font-size: 0.72rem; color: var(--lib-muted); }
.lib-subjects__item.is-active { background: var(--subject); border-color: var(--subject); color: #fff; }
.lib-subjects__item.is-active .lib-subjects__dot { background: #fff; }
.lib-subjects__item.is-active .lib-subjects__count { background: rgba(255, 255, 255, 0.25); color: #fff; }

/* Étiquettes des cartes : type (couleur propre) et matière (sa couleur) */
.lib-card__tags { display: flex; flex-wrap: wrap; align-items: center; gap: 0.3rem; }

.lib-type {
    --type: #475569;
    display: inline-flex;
    align-items: center;
    padding: 0.1rem 0.45rem;
    border-radius: 5px;
    background: color-mix(in srgb, var(--type) 12%, #fff);
    color: var(--type);
    font-size: 0.66rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.lib-type--ebook { --type: #2563eb; }
.lib-type--document { --type: #0d9488; }
.lib-type--guide { --type: #ff5500; }
.lib-type--workbook { --type: #e11d48; }
.lib-type--other { --type: #475569; }

.lib-card__level { font-size: 0.72rem; font-weight: 600; color: var(--lib-muted); }

.lib-subject {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    max-width: 100%;
    font-size: 0.75rem;
    font-weight: 700;
    color: color-mix(in srgb, var(--subject, var(--lib-primary)) 85%, #0f172a);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.lib-subject::before { content: ""; flex-shrink: 0; width: 0.5rem; height: 0.5rem; border-radius: 50%; background: var(--subject, var(--lib-primary)); }

.lib-card__author i { margin-right: 0.25rem; }

/* Fiche document : encadré d'achat et caractéristiques colorés */
.lib-buybox { border-top: 4px solid var(--lib-primary); }
.lib-buybox--owned { border-top-color: #15803d; }
.lib-buybox__price { color: var(--lib-primary-dark); }
.lib-facts div { background: var(--lib-surface); }
.lib-facts div:nth-child(4n + 1),
.lib-facts div:nth-child(4n + 2) { background: #fff8f5; }
.lib-facts dt { color: var(--lib-primary-dark); }
.lib-tags .lib-badge--neutral { background: color-mix(in srgb, var(--subject, var(--lib-primary)) 12%, #fff); color: color-mix(in srgb, var(--subject, var(--lib-primary)) 80%, #0f172a); }

/* Paiement : récapitulatif et total mis en avant */
.lib-checkout__summary .lib-panel { border-top: 4px solid var(--lib-primary); }
.lib-summary__total span:last-child { color: var(--lib-primary-dark); }

/* Mon espace : commandes avec liseré selon leur état */
.lib-order { border-left: 4px solid #cbd5e1; }
.lib-order--pending,
.lib-order--processing { border-left-color: #ff5500; }
.lib-order--completed { border-left-color: #16a34a; }
.lib-order--cancelled { border-left-color: #94a3b8; }
.lib-order--refunded { border-left-color: #dc2626; }

@media (prefers-reduced-motion: reduce) {
    .lib-card:hover, .lib-card:hover .lib-cover img { transform: none; }
}