/* Bibliothèque académique — ISP Isiro */

.lib-app {
    background: #fff;
    font-family: 'Inter', sans-serif;
    color: #333;
}

.lib-app ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.lib-app a {
    text-decoration: none;
    color: inherit;
}

.lib-app h2,
.lib-app h3,
.lib-app h5 {
    margin: 0;
    padding: 0;
}

/* --- Barre de recherche --- */
.lib-app .lib-search-bar {
    margin-bottom: 28px;
    padding-bottom: 24px;
    border-bottom: 1px solid #eee;
}

.lib-app .lib-search {
    position: relative;
    max-width: 560px;
}

.lib-app .lib-search i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: #aaa;
    font-size: 0.85rem;
    pointer-events: none;
}

.lib-app .lib-search input {
    width: 100%;
    padding: 12px 16px 12px 44px;
    border: 1px solid #ddd;
    border-radius: 50px;
    font-size: 0.92rem;
    font-family: 'Inter', sans-serif;
    outline: none;
    background: #fafafa;
    transition: border-color 0.2s, background 0.2s;
}

.lib-app .lib-search input:focus {
    border-color: #0151b0;
    background: #fff;
    box-shadow: 0 0 0 3px rgba(1, 81, 176, 0.1);
}

/* --- Body layout --- */
.lib-app .lib-body {
    display: grid;
    grid-template-columns: 220px 1fr 260px;
    min-height: 600px;
    width: 100%;
}

/* --- Sidebar gauche --- */
.lib-app .lib-sidebar {
    background: #f7f7f7;
    border-right: 1px solid #eee;
    padding: 28px 20px;
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.lib-app .lib-nav-group h5 {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: #aaa;
    margin-bottom: 10px;
    font-family: 'Inter', sans-serif;
}

.lib-app .lib-nav-group ul li {
    margin-bottom: 2px;
}

.lib-app .lib-nav-group ul li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 0.85rem;
    color: #555;
    font-weight: 500;
    transition: background 0.15s;
}

.lib-app .lib-nav-group ul li a i {
    width: 16px;
    font-size: 0.8rem;
    color: #aaa;
}

.lib-app .lib-nav-group ul li a:hover {
    background: #eee;
}

.lib-app .lib-nav-group ul li a.active {
    background: #e8e8e8;
    color: #333;
    font-weight: 600;
}

.lib-app .lib-btn-create {
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: #0151b0;
    color: #fff !important;
    padding: 12px 16px;
    border-radius: 6px;
    font-size: 0.85rem;
    font-weight: 600;
    transition: background 0.2s;
}

.lib-app .lib-btn-create:hover {
    background: #0d2342;
    color: #fff !important;
}

/* --- Contenu central --- */
.lib-app .lib-main {
    padding: 32px 36px;
    overflow-y: auto;
    background: #ececec;
}

.lib-app .lib-section {
    margin-bottom: 40px;
}

.lib-app .lib-section h2 {
    font-family: 'Inter', sans-serif !important;
    font-size: 1rem;
    font-weight: 700;
    color: #333 !important;
    margin-bottom: 20px;
}

/* Grille 2 colonnes — style mémoires / thèses */
.lib-app .lib-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px 28px;
}

/* --- Carte horizontale --- */
.lib-app .lib-card-link {
    display: block;
    color: inherit;
    text-decoration: none;
    min-width: 0;
}

.lib-app .lib-card-horizontal {
    display: flex;
    align-items: stretch;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.07);
    overflow: hidden;
    min-height: 148px;
    transition: box-shadow 0.2s, transform 0.2s;
    cursor: pointer;
}

.lib-app .lib-card-horizontal:hover {
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.lib-app .lib-card-cover {
    flex: 0 0 108px;
    width: 108px;
    background: #f0f0f0;
    overflow: hidden;
}

.lib-app .lib-card-cover img {
    width: 100%;
    height: 100%;
    min-height: 148px;
    object-fit: cover;
    display: block;
}

.lib-app .lib-cover-fallback {
    width: 100%;
    height: 100%;
    min-height: 148px;
    display: flex;
    align-items: flex-end;
    padding: 10px 8px;
}

.lib-app .lib-cover-fallback span {
    background: rgba(255, 255, 255, 0.92);
    color: #0d2342;
    font-size: 0.55rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    padding: 3px 6px;
    border-radius: 3px;
    line-height: 1.2;
}

.lib-app .lib-card-body {
    flex: 1;
    min-width: 0;
    padding: 16px 18px 14px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.lib-app .lib-card-title {
    font-family: 'Inter', sans-serif !important;
    font-size: 0.92rem;
    font-weight: 700;
    color: #1a1a1a !important;
    line-height: 1.35;
    margin: 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.lib-app .lib-card-year {
    font-size: 0.78rem;
    color: #888;
    margin: 0;
    line-height: 1.2;
}

.lib-app .lib-stars {
    display: flex;
    gap: 3px;
    margin: 2px 0 4px;
}

.lib-app .lib-stars i {
    font-size: 0.72rem;
    color: #d4c4a8;
}

.lib-app .lib-card-excerpt {
    font-size: 0.78rem;
    color: #777;
    line-height: 1.45;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.lib-app .lib-empty {
    text-align: center;
    padding: 48px 24px;
    color: #888;
}

.lib-app .lib-empty i {
    font-size: 2.5rem;
    color: #0151b0;
    margin-bottom: 16px;
    opacity: 0.5;
}

.lib-app .lib-empty p {
    font-size: 0.95rem;
    margin: 0;
}

.lib-app .lib-nav-empty {
    display: block;
    padding: 8px 12px;
    font-size: 0.82rem;
    color: #999;
}

.lib-app .lib-no-result {
    text-align: center;
    padding: 32px 16px;
    color: #888;
    font-size: 0.9rem;
}

.lib-app .lib-activity span a {
    color: #0151b0;
    font-weight: 600;
}

.lib-app .lib-activity span a:hover {
    text-decoration: underline;
}

.lib-app .cover-1  { background: linear-gradient(160deg, #0d2342, #1a4a7a); }
.lib-app .cover-2  { background: linear-gradient(160deg, #0151b0, #0277bd); }
.lib-app .cover-3  { background: linear-gradient(160deg, #1a5276, #2980b9); }
.lib-app .cover-4  { background: linear-gradient(160deg, #154360, #1f618d); }
.lib-app .cover-5  { background: linear-gradient(160deg, #0d2342, #0151b0); }
.lib-app .cover-6 { background: linear-gradient(160deg, #1b4f72, #2e86c1); }

/* --- Sidebar droite --- */
.lib-app .lib-right {
    border-left: 1px solid #eee;
    padding: 32px 24px;
    background: #fff;
}

.lib-app .lib-right h5 {
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: #aaa;
    margin-bottom: 20px;
    font-family: 'Inter', sans-serif !important;
}

.lib-app .lib-activity li {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    align-items: flex-start;
}

.lib-app .lib-activity-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    color: #fff;
}

.lib-app .av-1 { background: #0151b0; }
.lib-app .av-2 { background: #0d2342; }
.lib-app .av-3 { background: #0277bd; }
.lib-app .av-4 { background: #2980b9; }
.lib-app .av-5 { background: #1a5276; }

.lib-app .lib-activity strong {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 2px;
}

.lib-app .lib-activity span {
    font-size: 0.75rem;
    color: #999;
    line-height: 1.4;
}

/* --- Responsive --- */
@media (max-width: 1100px) {
    .lib-app .lib-body { grid-template-columns: 200px 1fr; }
    .lib-app .lib-right { display: none; }
}

@media (max-width: 768px) {
    .lib-app .lib-body { grid-template-columns: 1fr; }

    .lib-app .lib-sidebar { display: none; }

    .lib-app .lib-main { padding: 20px 16px; }

    .lib-app .lib-search { max-width: 100%; }

    .lib-app .lib-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .lib-app .lib-card-cover {
        flex: 0 0 96px;
        width: 96px;
    }
}