/* ==================================================================
   IPES Business School Journal (IBSJ) — feuille de style de la revue
   Thème OJS « default » · bleu nuit et or, aux couleurs de l'IPES
   ================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Source+Serif+4:opsz,wght@8..60,600;8..60,700&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --ibsj-navy: #0b2747;
  --ibsj-navy-deep: #071d35;
  --ibsj-blue: #173f73;
  --ibsj-blue-light: #edf3f9;
  --ibsj-gold: #c79a42;
  --ibsj-gold-dark: #8a6420;
  --ibsj-gold-light: #fbf4e6;
  --ibsj-text: #26384a;
  --ibsj-muted: #5e6c7b;
  --ibsj-border: #dce5ee;
  --ibsj-bg: #f5f7fa;
  --ibsj-serif: 'Source Serif 4', Georgia, 'Times New Roman', serif;
  --ibsj-sans: 'Inter', 'Segoe UI', Arial, sans-serif;
  --ibsj-shadow: 0 10px 30px rgba(11, 39, 71, 0.08);
}

/* ── Base ─────────────────────────────────────────────────────────── */
body { background: var(--ibsj-bg); color: var(--ibsj-text); font-family: var(--ibsj-sans); }
.pkp_structure_page { background: transparent; font-family: var(--ibsj-sans); color: var(--ibsj-text); }
.pkp_structure_page a { color: var(--ibsj-blue); }
.pkp_structure_page a:hover, .pkp_structure_page a:focus { color: var(--ibsj-gold-dark); }
.pkp_structure_main h1, .pkp_structure_main h2, .pkp_structure_main h3,
.page h1, .page h2, .page h3 { font-family: var(--ibsj-serif); color: var(--ibsj-navy); letter-spacing: -0.01em; }
.page h1 { font-size: 2rem; line-height: 1.2; }
::selection { background: #f3e2bd; color: var(--ibsj-navy); }

/* ── En-tête : blanc, logo + nom de la revue ─────────────────────── */
.pkp_structure_head {
  background: #ffffff !important;
  background-image: none !important;
  border-bottom: 0;
  box-shadow: 0 1px 0 var(--ibsj-border);
}
.pkp_structure_head .pkp_head_wrapper { padding-top: 14px; }
.pkp_site_name_wrapper { height: auto; }
.pkp_site_name { padding: 6px 0 14px; }
.pkp_site_name .is_img { display: inline-flex; align-items: center; gap: 16px; text-decoration: none; }
.pkp_site_name .is_img img { max-height: 76px !important; width: auto; }
.pkp_site_name .is_img::after {
  content: "IPES Business School Journal";
  font-family: var(--ibsj-serif);
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--ibsj-navy);
  line-height: 1.1;
  white-space: nowrap;
}
.pkp_site_name .is_text { font-family: var(--ibsj-serif); color: var(--ibsj-navy); }

/* Barre de navigation principale : bleu nuit, liseré or */
.pkp_navigation_primary_row {
  background: var(--ibsj-navy);
  border-top: 3px solid var(--ibsj-gold);
  padding: 0 1.43rem;
}
.pkp_navigation_primary_wrapper { max-width: 1160px; }
.pkp_navigation_primary > li > a,
.pkp_navigation_search_wrapper a {
  color: #ffffff !important;
  font-family: var(--ibsj-sans);
  font-weight: 600;
  font-size: 0.95rem;
  border-bottom: 3px solid transparent;
  padding-top: 0.9rem;
  padding-bottom: 0.9rem;
}
.pkp_navigation_primary > li > a:hover,
.pkp_navigation_primary > li > a:focus,
.pkp_navigation_search_wrapper a:hover { color: #f1d9a6 !important; border-bottom-color: var(--ibsj-gold); }
.pkp_navigation_primary ul { border-radius: 8px; box-shadow: var(--ibsj-shadow); border: 1px solid var(--ibsj-border); }
.pkp_navigation_primary ul a { color: var(--ibsj-navy) !important; }
.pkp_navigation_primary ul a:hover { background: var(--ibsj-blue-light); border-left-color: var(--ibsj-gold); }

/* Liens utilisateur (connexion, inscription) */
.pkp_navigation_user_wrapper a, .pkp_navigation_user > li > a { color: var(--ibsj-navy) !important; font-weight: 500; }
.pkp_navigation_user > li > a:hover { color: var(--ibsj-gold-dark) !important; }

/* ── Contenu ──────────────────────────────────────────────────────── */
.pkp_structure_content { padding-top: 2rem; }
.pkp_structure_main::before, .pkp_structure_main::after { background: var(--ibsj-border); }
.pkp_structure_main .page,
.pkp_structure_main .page_index_journal { padding-top: 0; }
.cmp_breadcrumbs { font-size: 0.85rem; color: var(--ibsj-muted); }

/* Boutons et liens d'action */
.pkp_structure_page .cmp_button,
.pkp_structure_page button.submit,
.pkp_structure_page .pkp_button,
.pkp_structure_page a.read_more,
.page_search .submit button {
  background: var(--ibsj-navy);
  color: #ffffff !important;
  border: 0;
  border-radius: 999px;
  padding: 0.6rem 1.3rem;
  font-weight: 600;
  text-decoration: none;
  box-shadow: none;
}
.pkp_structure_page .cmp_button:hover,
.pkp_structure_page a.read_more:hover { background: var(--ibsj-gold-dark); color: #ffffff !important; }

/* Liens PDF (galeries) */
.obj_galley_link {
  border: 1.5px solid var(--ibsj-gold) !important;
  color: var(--ibsj-gold-dark) !important;
  border-radius: 999px !important;
  font-weight: 600;
  background: #ffffff;
}
.obj_galley_link:hover, .obj_galley_link:focus { background: var(--ibsj-gold-dark) !important; border-color: var(--ibsj-gold-dark) !important; color: #ffffff !important; }
.obj_galley_link.pdf::before { color: inherit; }

/* Numéros et sommaires */
.obj_issue_toc .cover img, .obj_issue_summary .cover img {
  border-radius: 10px;
  box-shadow: var(--ibsj-shadow);
  border: 1px solid var(--ibsj-border);
}
.obj_issue_toc .heading { border-bottom: 1px solid var(--ibsj-border); padding-bottom: 1rem; }
.obj_issue_toc .published .label, .obj_issue_toc .published { color: var(--ibsj-muted); }
.obj_issue_toc .sections h2, .obj_issue_toc h2 { font-size: 1.25rem; border-bottom: 2px solid var(--ibsj-gold); display: inline-block; padding-bottom: 4px; }
.cmp_article_list > li {
  background: #ffffff;
  border: 1px solid var(--ibsj-border);
  border-radius: 12px;
  padding: 1.2rem 1.4rem;
  margin-bottom: 1rem;
  box-shadow: 0 4px 14px rgba(11, 39, 71, 0.05);
}
.obj_article_summary .title a { font-family: var(--ibsj-serif); font-size: 1.12rem; color: var(--ibsj-navy); }
.obj_article_summary .title a:hover { color: var(--ibsj-gold-dark); }
.obj_article_summary .authors { color: var(--ibsj-muted); }

/* Liste des archives */
.issues_archive > li { border-bottom: 1px solid var(--ibsj-border); padding: 1.2rem 0; }
.obj_issue_summary .title { font-family: var(--ibsj-serif); font-size: 1.2rem; color: var(--ibsj-navy); }

/* Page article */
.obj_article_details .page_title { font-size: 1.9rem; }
.obj_article_details .main_entry .item .label,
.obj_article_details .entry_details .item .label { font-family: var(--ibsj-sans); color: var(--ibsj-gold-dark); text-transform: uppercase; letter-spacing: 0.06em; font-size: 0.78rem; }
.obj_article_details .entry_details { border-left-color: var(--ibsj-border); }
.obj_article_details .entry_details .item { border-bottom-color: var(--ibsj-border); }

/* ── Barre latérale ───────────────────────────────────────────────── */
.pkp_structure_sidebar .pkp_block {
  background: #ffffff;
  border: 1px solid var(--ibsj-border);
  border-radius: 12px;
  margin: 0 0 1.2rem 1.2rem;
  padding: 1.1rem 1.2rem;
}
.pkp_block .title {
  font-family: var(--ibsj-sans);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ibsj-gold-dark);
  margin-bottom: 0.6rem;
}
.pkp_block ul li { padding: 0.25rem 0; }
.pkp_block a { color: var(--ibsj-navy) !important; }

/* ── Pied de page ─────────────────────────────────────────────────── */
.pkp_structure_footer_wrapper { background: var(--ibsj-navy-deep); border-top: 3px solid var(--ibsj-gold); }
.pkp_structure_footer { color: rgba(255, 255, 255, 0.82); }
.pkp_footer_content { padding: 2rem 1.43rem 1.2rem; }
.pkp_footer_content, .pkp_footer_content p { color: rgba(255, 255, 255, 0.82); font-size: 0.92rem; }
.pkp_footer_content a { color: #f1d9a6 !important; }
.pkp_brand_footer { padding: 0.5rem 1.43rem 1.5rem; }
.pkp_brand_footer img { filter: brightness(0) invert(1); opacity: 0.55; max-width: 110px; }

/* ==================================================================
   Page d'accueil (contenus .ibsj-*)
   ================================================================== */
.page_index_journal .homepage_about > h2 { display: none; }
.page_index_journal .homepage_image { display: none; }
.ibsj-home { margin: 0; }
.ibsj-home p { line-height: 1.7; }

/* Bannière */
.ibsj-hero { margin: 0 0 1.6rem; border-radius: 16px; overflow: hidden; box-shadow: var(--ibsj-shadow); border: 1px solid var(--ibsj-border); background: #ffffff; }
.ibsj-hero img { display: block; width: 100%; height: auto; }

/* Chiffres clés */
.ibsj-facts { list-style: none; margin: 0 0 2rem; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.ibsj-facts li { background: #ffffff; border: 1px solid var(--ibsj-border); border-top: 3px solid var(--ibsj-gold); border-radius: 12px; padding: 0.9rem 1rem; }
.ibsj-facts strong { display: block; font-family: var(--ibsj-serif); font-size: 1.15rem; color: var(--ibsj-navy); }
.ibsj-facts span { font-size: 0.82rem; color: var(--ibsj-muted); }

/* Blocs de section */
.ibsj-block { background: #ffffff; border: 1px solid var(--ibsj-border); border-radius: 16px; padding: 1.6rem 1.8rem; margin: 0 0 1.6rem; box-shadow: 0 4px 14px rgba(11, 39, 71, 0.04); }
.ibsj-kicker { display: inline-block; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ibsj-gold-dark); margin-bottom: 0.3rem; }
.ibsj-block h2 { font-size: 1.55rem; margin: 0 0 0.8rem; }
.ibsj-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 1.1rem; }
.ibsj-btn { display: inline-block; padding: 0.65rem 1.3rem; border-radius: 999px; font-weight: 600; text-decoration: none !important; background: var(--ibsj-navy); color: #ffffff !important; border: 2px solid var(--ibsj-navy); }
.ibsj-btn:hover { background: var(--ibsj-gold-dark); border-color: var(--ibsj-gold-dark); color: #ffffff !important; }
.ibsj-btn.is-ghost { background: #ffffff; color: var(--ibsj-navy) !important; border-color: var(--ibsj-border); }
.ibsj-btn.is-ghost:hover { border-color: var(--ibsj-navy); background: #ffffff; color: var(--ibsj-navy) !important; }

/* Domaines */
.ibsj-domains { list-style: none; margin: 1rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.ibsj-domains li { background: var(--ibsj-blue-light); border-radius: 12px; padding: 0.9rem 1rem; border-left: 3px solid var(--ibsj-blue); }
.ibsj-domains strong { display: block; color: var(--ibsj-navy); font-family: var(--ibsj-serif); font-size: 1.05rem; }
.ibsj-domains span { font-size: 0.88rem; color: var(--ibsj-muted); }

/* Processus éditorial */
.ibsj-steps { list-style: none; margin: 1rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; counter-reset: ibsj-step; }
.ibsj-steps li { counter-increment: ibsj-step; position: relative; padding: 2.6rem 0.9rem 0.9rem; border: 1px solid var(--ibsj-border); border-radius: 12px; background: #ffffff; }
.ibsj-steps li::before { content: counter(ibsj-step); position: absolute; top: 0.8rem; left: 0.9rem; width: 1.6rem; height: 1.6rem; border-radius: 50%; background: var(--ibsj-gold); color: #ffffff; font-weight: 700; font-size: 0.85rem; display: grid; place-items: center; }
.ibsj-steps strong { display: block; color: var(--ibsj-navy); margin-bottom: 0.2rem; }
.ibsj-steps span { font-size: 0.85rem; color: var(--ibsj-muted); line-height: 1.5; }

/* Encadré « Publier avec l'IBSJ » (contenu additionnel) */
.ibsj-publish { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: 0; background: var(--ibsj-navy); border-radius: 16px; overflow: hidden; margin: 2rem 0 1.6rem; box-shadow: var(--ibsj-shadow); }
.ibsj-publish figure { margin: 0; min-height: 100%; }
.ibsj-publish img { display: block; width: 100%; height: 100%; object-fit: cover; }
.ibsj-publish-text { padding: 1.8rem 1.9rem; color: rgba(255, 255, 255, 0.88); }
.ibsj-publish-text h2 { color: #ffffff; font-size: 1.55rem; margin: 0 0 0.7rem; }
.ibsj-publish-text .ibsj-kicker { color: #f1d9a6; }
.ibsj-publish-text ul { margin: 0.6rem 0 0; padding-left: 1.1rem; }
.ibsj-publish-text li { margin-bottom: 0.3rem; }
.ibsj-publish .ibsj-btn { background: var(--ibsj-gold); border-color: var(--ibsj-gold); color: var(--ibsj-navy-deep) !important; }
.ibsj-publish .ibsj-btn:hover { background: #ffffff; border-color: #ffffff; color: var(--ibsj-navy-deep) !important; }
.ibsj-publish .ibsj-btn.is-ghost { background: transparent; border-color: rgba(255, 255, 255, 0.45); color: #ffffff !important; }

/* Comité éditorial */
.ibsj-board { list-style: none; margin: 1rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.ibsj-board li { padding: 0.8rem 1rem; border: 1px solid var(--ibsj-border); border-radius: 12px; background: #ffffff; }
.ibsj-board strong { display: block; color: var(--ibsj-navy); }
.ibsj-board span { font-size: 0.85rem; color: var(--ibsj-muted); }


/* Liste des travaux (accueil + page « Travaux des étudiants ») */
.ibsj-lead { font-size: 1.05rem; color: var(--ibsj-muted); margin-bottom: 1.2rem; }
.ibsj-works { list-style: none; margin: 1rem 0 0; padding: 0; display: grid; gap: 14px; }
.ibsj-works > li { background: #ffffff; border: 1px solid var(--ibsj-border); border-left: 4px solid var(--ibsj-blue); border-radius: 12px; padding: 1.1rem 1.3rem; }
.ibsj-works > li:has(.is-plan) { border-left-color: var(--ibsj-gold); }
.ibsj-works h3 { font-size: 1.1rem; line-height: 1.35; margin: 0.5rem 0 0.3rem; }
.ibsj-works h3 a { color: var(--ibsj-navy) !important; text-decoration: none; }
.ibsj-works h3 a:hover { color: var(--ibsj-gold-dark) !important; }
.ibsj-works p { margin: 0 0 0.5rem; font-size: 0.95rem; }
.ibsj-tag { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; background: var(--ibsj-blue-light); color: var(--ibsj-blue); }
.ibsj-tag.is-plan { background: var(--ibsj-gold-light); color: var(--ibsj-gold-dark); }
.ibsj-date { margin-left: 0.6rem; font-size: 0.82rem; color: var(--ibsj-muted); }
.ibsj-author { font-weight: 600; color: var(--ibsj-text); }
.ibsj-links { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 0.7rem !important; }
.ibsj-links .ibsj-btn { padding: 0.45rem 1rem; font-size: 0.88rem; }
.ibsj-block .ibsj-works > li { background: var(--ibsj-bg); }

/* Section « Numéro courant » */
.page_index_journal .current_issue > h2 { font-size: 1.55rem; border-bottom: 2px solid var(--ibsj-gold); display: inline-block; padding-bottom: 4px; }
.page_index_journal .current_issue .current_issue_title { font-family: var(--ibsj-serif); font-size: 1.15rem; color: var(--ibsj-navy); margin-top: 0.4rem; }

/* ── Adaptation écrans ────────────────────────────────────────────── */
@media (max-width: 991px) {
  .pkp_site_name .is_img::after { font-size: 1.25rem; white-space: normal; }
  .ibsj-facts, .ibsj-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ibsj-publish { grid-template-columns: 1fr; }
  .ibsj-publish figure { max-height: 260px; }
  .pkp_structure_sidebar .pkp_block { margin-left: 0; }

  /* Menu mobile : tous les liens en blanc sur bleu nuit */
  .pkp_site_nav_menu { background: var(--ibsj-navy) !important; }
  .pkp_site_nav_menu a,
  .pkp_navigation_primary ul a,
  .pkp_navigation_user_wrapper a,
  .pkp_navigation_user > li > a,
  .pkp_navigation_user ul a { color: #ffffff !important; }
  .pkp_navigation_primary ul {
    background: transparent !important;
    border: 0 !important;
    border-left: 2px solid var(--ibsj-gold) !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    margin: 0 0 0.6rem 0.4rem;
  }
  .pkp_navigation_primary ul a { padding-left: 0.9rem; opacity: 0.92; }
  .pkp_site_nav_menu a:hover,
  .pkp_navigation_primary ul a:hover { color: #f1d9a6 !important; background: rgba(255, 255, 255, 0.06) !important; }
}
@media (max-width: 767px) {
  .pkp_structure_head { background: #ffffff !important; }
  .pkp_site_name .is_img img { max-height: 54px !important; }
  .pkp_site_name .is_img::after { font-size: 1.05rem; }
  .pkp_site_nav_toggle { color: var(--ibsj-navy); }
  .pkp_site_nav_toggle span { border-color: var(--ibsj-navy) !important; }
  .pkp_site_nav_toggle span::before, .pkp_site_nav_toggle span::after { background-color: var(--ibsj-navy) !important; border-color: var(--ibsj-navy) !important; }
  .pkp_site_nav_menu { background: var(--ibsj-navy); }
  .pkp_navigation_primary_row { padding: 0 1rem; }
  .ibsj-steps, .ibsj-domains, .ibsj-board { grid-template-columns: 1fr; }
  .ibsj-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .ibsj-facts li { padding: 0.7rem 0.8rem; }
  .ibsj-facts strong { font-size: 1rem; }
  .ibsj-block { padding: 1.2rem 1.1rem; }
  .ibsj-publish-text { padding: 1.3rem 1.2rem; }
}
@media (max-width: 420px) {
  .ibsj-facts { grid-template-columns: 1fr; }
}

/* ── En-tête mobile (< 992 px) : logo + titre + bouton menu alignés ── */
@media (max-width: 991px) {
  .pkp_structure_head { position: relative; box-shadow: 0 1px 0 var(--ibsj-border), 0 4px 14px rgba(11, 39, 71, 0.06); }
  .pkp_structure_head .pkp_head_wrapper { padding-top: 0; }
  .pkp_site_name_wrapper {
    height: auto !important;
    min-height: 72px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px !important;
  }
  .pkp_site_name {
    position: static !important;
    width: auto !important;
    padding: 0 !important;
    margin: 0 !important;
    flex: 1 1 auto;
    min-width: 0;
    text-align: left;
  }
  .pkp_site_name .is_img { gap: 10px; max-width: 100%; }
  .pkp_site_name .is_img img { max-height: 48px !important; width: 48px; height: 48px; object-fit: contain; }
  .pkp_site_name .is_img::after { font-size: 1.05rem !important; white-space: normal !important; line-height: 1.2; }
  .pkp_site_nav_toggle {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    order: 2;
    flex: none;
    width: 44px !important;
    height: 44px !important;
    border-radius: 10px;
    border: 1px solid var(--ibsj-border) !important;
    background: #ffffff !important;
  }
  .pkp_site_nav_toggle span { left: 50% !important; top: 50% !important; transform: translate(-50%, -50%); }
  .pkp_site_nav_menu { top: 100% !important; }
  .pkp_navigation_user_wrapper { padding: 0.4rem 1.43rem 1rem !important; }
  .pkp_structure_content { padding-top: 1.2rem; }
}