/* ============================================
   HEADER GLOBAL - STYLES UNIFIES CNEF
   ============================================
   Ce fichier contient TOUS les styles de l'en-tete.
   Il doit etre inclus dans CHAQUE template.
   Aucun style header-v3 ne doit exister ailleurs.
   ============================================ */

/* ---- HEADER WRAPPER ---- */
.header-v3 {
    background: transparent;
}

/* ---- TOP BAR (barre bleue principale) ---- */
.header-v3 .top-bar {
    background: linear-gradient(135deg, #0a3d8f 0%, #03338b 100%);
    padding: 18px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

/* ---- BRAND SECTION (logos + titre) ---- */
.header-v3 .brand-section {
    display: flex;
    align-items: center;
    gap: 25px;
}

.header-v3 .logos {
    display: flex;
    align-items: center;
    gap: 15px;
}

.header-v3 .logo-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.header-v3 .logo-item img,
.header-v3 .header-image {
    height: 65px;
    width: auto;
    object-fit: contain;
}

/* ---- DIVIDER JAUNE ---- */
.header-v3 .divider {
    width: 3px;
    height: 55px;
    background: linear-gradient(180deg, #efce13 0%, #f4d744 100%);
    border-radius: 2px;
    flex-shrink: 0;
}

/* ---- TITRE ---- */
.header-v3 .title-section {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.header-v3 .main-title {
    color: #ffffff;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 0.3px;
    line-height: 1.3;
}

.header-v3 .sub-title {
    color: #efce13;
    font-size: 13px;
    font-weight: 500;
}

.header-v3 .sub-title span {
    color: #efce13;
    font-weight: 700;
}

/* ---- ACTIONS SECTION (droite) ---- */
.header-v3 .actions-section {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

/* ---- BOUTON A PROPOS ---- */
.header-v3 .about-btn {
    background: transparent;
    color: #ffffff;
    border: 1px solid rgba(239, 206, 19, 0.6);
    padding: 8px 18px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 7px;
    transition: all 0.3s ease;
    text-decoration: none;
}

.header-v3 .about-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #efce13;
    text-decoration: none;
    color: #ffffff;
}

.header-v3 .about-btn svg,
.header-v3 .about-btn i {
    font-size: 14px;
}

/* ---- BOUTON RETOUR ---- */
.header-v3 .back-to-dashboard {
    background: transparent;
    color: #ffffff;
    border: 1px solid rgba(239, 206, 19, 0.6);
    padding: 8px 18px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 7px;
    transition: all 0.3s ease;
    text-decoration: none;
}

.header-v3 .back-to-dashboard:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #efce13;
    text-decoration: none;
    color: #ffffff;
}

/* ---- SEPARATEUR JAUNE ---- */
.header-v3 .separator {
    width: 1px;
    height: 35px;
    background: rgba(239, 206, 19, 0.5);
    flex-shrink: 0;
}

/* ---- USER INFO (pastille blanche) ---- */
.header-v3 .user-info {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 7px 18px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 25px;
    cursor: default;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.header-v3 .user-info:hover {
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.15);
}

.header-v3 .user-details {
    display: flex;
    flex-direction: column;
    text-align: center;
}

.header-v3 .user-name {
    font-size: 13px;
    font-weight: 600;
    color: #1a1a2e;
    line-height: 1.3;
}

.header-v3 .user-role {
    font-size: 11px;
    color: #0a3d8f;
    font-weight: 500;
}

.header-v3 .user-etablissement {
    font-size: 10px;
    color: #666;
    font-weight: 400;
}

/* ---- BOUTON DECONNEXION ---- */
.header-v3 .logout-btn {
    background: transparent;
    color: #ff6b6b;
    border: 1.5px solid #ff6b6b;
    padding: 8px 16px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 7px;
    transition: all 0.3s ease;
}

.header-v3 .logout-btn:hover {
    background: #ff6b6b;
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(255, 107, 107, 0.3);
}

.header-v3 .logout-btn svg {
    width: 16px;
    height: 16px;
}

/* ---- NAV TABS ---- */
.nav-tabs {
    display: flex;
    background: #f8f9fa;
    border-bottom: 2px solid #e9ecef;
    overflow: visible;
    flex-wrap: wrap;
}

.nav-tab {
    padding: 14px 24px;
    cursor: pointer;
    border: none;
    background: none;
    font-size: 14px;
    font-weight: 500;
    color: #6c757d;
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
    white-space: nowrap;
    text-align: center;
}

.nav-tab:hover {
    color: #0a3d8f;
    background: rgba(10, 61, 143, 0.04);
}

.nav-tab.active {
    color: #0a3d8f;
    border-bottom-color: #0a3d8f;
    background: #ffffff;
    font-weight: 600;
}

/* ---- TAB BADGE (compteur) ---- */
.tab-badge {
    background: #e74c3c;
    color: white;
    border-radius: 10px;
    padding: 2px 8px;
    font-size: 11px;
    font-weight: 700;
    margin-left: 6px;
    animation: pulse-badge 2s infinite;
}

@keyframes pulse-badge {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* ---- NAV DROPDOWN ---- */
.nav-dropdown {
    position: relative;
    flex-shrink: 0;
}

.nav-dropdown-btn {
    padding: 14px 24px;
    cursor: pointer;
    border: none;
    background: none;
    font-size: 14px;
    font-weight: 500;
    color: #6c757d;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.3s ease;
    border-bottom: 3px solid transparent;
    white-space: nowrap;
    height: 100%;
}

.nav-dropdown-btn:hover {
    color: #0a3d8f;
    background: rgba(10, 61, 143, 0.04);
}

.nav-dropdown:hover .nav-dropdown-btn {
    color: #0a3d8f;
    background: #ffffff;
    border-bottom-color: #0a3d8f;
}

.nav-dropdown:hover .nav-dropdown-btn i.fa-caret-down {
    transform: rotate(180deg);
}

.nav-dropdown-btn i {
    transition: transform 0.3s ease;
}

.nav-dropdown-content {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: #ffffff;
    min-width: 260px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
    border-radius: 0 0 12px 12px;
    z-index: 1000;
    border: 1px solid #e9ecef;
    overflow: hidden;
}

.nav-dropdown:hover .nav-dropdown-content {
    display: block;
}

.nav-dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    cursor: pointer;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    font-size: 13px;
    color: #495057;
    transition: all 0.2s ease;
    text-decoration: none;
}

.nav-dropdown-item:hover {
    background: #f0f4ff;
    color: #0a3d8f;
}

.nav-dropdown-item i {
    width: 18px;
    text-align: center;
    color: #0a3d8f;
    font-size: 13px;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 992px) {
    .header-v3 .top-bar {
        padding: 14px 20px;
    }

    .header-v3 .logo-item img,
    .header-v3 .header-image {
        height: 50px;
    }

    .header-v3 .divider {
        height: 40px;
    }

    .header-v3 .main-title {
        font-size: 16px;
    }

    .header-v3 .sub-title {
        font-size: 12px;
    }

    .nav-tab {
        padding: 12px 16px;
        font-size: 13px;
    }

    .nav-dropdown-btn {
        padding: 12px 16px;
        font-size: 13px;
    }
}

@media (max-width: 768px) {
    .header-v3 .top-bar {
        padding: 12px 15px;
        flex-direction: column;
        gap: 12px;
    }

    .header-v3 .brand-section {
        gap: 15px;
    }

    .header-v3 .logo-item img,
    .header-v3 .header-image {
        height: 40px;
    }

    .header-v3 .divider {
        height: 35px;
    }

    .header-v3 .main-title {
        font-size: 14px;
    }

    .header-v3 .sub-title {
        font-size: 11px;
    }

    .header-v3 .actions-section {
        gap: 10px;
    }

    .nav-tabs {
        overflow: visible;
        flex-wrap: wrap;
    }

    .nav-tab {
        padding: 10px 12px;
        font-size: 12px;
    }
}