/* ============================================================
   IVANN 65 — Navigation globale
   Sentinel : NAV_V4
   ============================================================ */
/* NAV_V4 */

.ivann-nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 99996;  /* au-dessus des HUD (99995) pour recevoir les clics */
    height: 52px;
    display: flex; align-items: center;
    padding: 0 16px;
    gap: 8px;
    background: linear-gradient(180deg, #14101f 0%, #0c0a14 100%);
    border-bottom: 1px solid #2d2545;
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
    font-family: 'JetBrains Mono', 'Consolas', monospace;
}
/* Si la toolbar admin Drupal est presente, on decale la nav dessous */
body.toolbar-fixed .ivann-nav,
body.toolbar-tray-open .ivann-nav { top: 39px; }
@media (min-width: 975px) {
    body.toolbar-fixed .ivann-nav { top: 39px; }
    body.toolbar-tray-open.toolbar-vertical .ivann-nav { top: 39px; }
}

/* Le contenu de la page est pousse vers le bas */
body.ivann-has-nav { padding-top: 52px !important; }
body.ivann-has-nav.toolbar-fixed { padding-top: 0 !important; }

.ivann-nav__logo {
    display: flex; align-items: center; gap: 8px;
    font-size: 16px; font-weight: 900;
    letter-spacing: 2px;
    text-decoration: none;
    background: linear-gradient(90deg, #c084fc, #67e8f9);
    -webkit-background-clip: text; background-clip: text; color: transparent;
    white-space: nowrap;
    padding-right: 12px;
    border-right: 1px solid #2d2545;
    margin-right: 4px;
}
.ivann-nav__logo:hover { filter: brightness(1.2); }
.ivann-nav__logo-icon {
    -webkit-text-fill-color: initial;
    font-size: 18px;
}

/* Items du menu */
.ivann-nav__items {
    display: flex; align-items: center;
    gap: 2px;
    flex: 1;
}

/* Slot HUD : la nav adopte les anciens HUD flottants (devises + notif)
   pour les regrouper proprement a droite au lieu de les laisser se
   chevaucher en position fixe. */
.ivann-nav__hud {
    display: flex; align-items: center; gap: 8px;
    flex-shrink: 0;
}
.ivann-nav__hud .ivann-game-hud,
.ivann-nav__hud .ivann-notif-badge {
    position: static !important;
    inset: auto !important;
    margin: 0 !important;
    z-index: auto !important;
    background: transparent !important;
    border: 0 !important;
    box-shadow: none !important;
}
.ivann-nav__group {
    position: relative;
}
.ivann-nav__group-btn {
    display: flex; align-items: center; gap: 5px;
    background: transparent;
    border: none;
    color: #cbd5e1;
    padding: 8px 14px;
    border-radius: 6px;
    cursor: pointer;
    font: 700 12px/1 monospace;
    text-transform: uppercase; letter-spacing: 1px;
    transition: all 150ms;
    white-space: nowrap;
}
.ivann-nav__group-btn:hover { background: rgba(192, 132, 252, 0.12); color: #f8fafc; }
.ivann-nav__group-btn svg { width: 13px; height: 13px; }
.ivann-nav__group-btn.is-active-section {
    color: #c4b5fd;
    background: rgba(192, 132, 252, 0.1);
}
.ivann-nav__group-btn .ivann-nav__chevron {
    transition: transform 150ms;
}
.ivann-nav__group.is-open .ivann-nav__chevron { transform: rotate(180deg); }

.ivann-nav__dropdown {
    position: absolute;
    top: calc(100% + 6px); left: 0;
    min-width: 200px;
    background: linear-gradient(180deg, #1a1528 0%, #100c1a 100%);
    border: 1px solid #2d2545;
    border-radius: 10px;
    padding: 6px;
    box-shadow: 0 12px 32px rgba(0,0,0,0.6);
    display: none;
    flex-direction: column;
    gap: 2px;
}
.ivann-nav__group.is-open .ivann-nav__dropdown { display: flex; }
.ivann-nav__link {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 12px;
    border-radius: 6px;
    color: #cbd5e1;
    text-decoration: none;
    font: 600 12px/1 monospace;
    transition: all 120ms;
}
.ivann-nav__link:hover {
    background: rgba(192, 132, 252, 0.12);
    color: #f8fafc;
    transform: translateX(2px);
}
.ivann-nav__link.is-active {
    background: linear-gradient(135deg, #4f46e5, #6366f1);
    color: #fff;
}
.ivann-nav__link-icon {
    width: 26px; height: 26px;
    display: grid; place-items: center;
    border-radius: 6px;
    background: rgba(255,255,255,0.05);
    flex-shrink: 0;
}
.ivann-nav__link-icon svg { width: 14px; height: 14px; }
.ivann-nav__link.is-active .ivann-nav__link-icon { background: rgba(255,255,255,0.2); }
.ivann-nav__link-text { display: flex; flex-direction: column; gap: 1px; }
.ivann-nav__link-sub { font-size: 9px; opacity: 0.55; font-weight: 500; }

/* Burger mobile */
.ivann-nav__burger {
    display: none;
    background: transparent; border: none;
    color: #c4b5fd; cursor: pointer;
    padding: 8px;
}
.ivann-nav__burger svg { width: 22px; height: 22px; }

@media (max-width: 860px) {
    .ivann-nav__burger { display: block; }
    .ivann-nav__items {
        position: fixed;
        top: 52px; left: 0; right: 0; bottom: 0;
        background: linear-gradient(180deg, #14101f 0%, #0c0a14 100%);
        flex-direction: column;
        align-items: stretch;
        padding: 12px;
        gap: 4px;
        overflow-y: auto;
        display: none;
    }
    body.toolbar-fixed .ivann-nav__items { top: 91px; }
    .ivann-nav__items.is-mobile-open { display: flex; }
    .ivann-nav__group-btn { width: 100%; justify-content: space-between; padding: 12px 14px; }
    .ivann-nav__dropdown {
        position: static;
        box-shadow: none;
        border: none;
        background: rgba(0,0,0,0.3);
        margin: 2px 0 6px 12px;
    }
}

/* Mobile etroit : la nav (logo + burger + HUD devises/notif) debordait.
   On garde une nav minimale : logo compact + burger + cloche notif.
   Les devises restent visibles sur le Hub et la Boutique. */
@media (max-width: 560px) {
    .ivann-nav { padding: 0 10px; gap: 6px; }
    /* Logo : on garde l'eclair, on masque le texte "CODE ARENA" */
    .ivann-nav__logo {
        font-size: 0; padding-right: 8px; margin-right: 2px; gap: 0;
    }
    .ivann-nav__logo-icon { font-size: 20px; }
    /* Les chips de devises sortent de la nav sur petit ecran */
    .ivann-nav__hud .ivann-game-hud { display: none !important; }
    /* La cloche de notif reste, compacte */
    .ivann-nav__hud .ivann-notif-badge { padding: 5px 8px !important; }
    .ivann-nav__hud { gap: 4px; }
}

/* Overrides : descend les HUD existants sous la nav (52px) */
body.ivann-has-nav .ivann-game-hud   { top: 64px !important; }
body.ivann-has-nav .ivann-notif-badge { top: 64px !important; }
body.ivann-has-nav .ivann-notif-panel { top: 112px !important; }
body.ivann-has-nav .ivann-buff-badge  { top: 114px !important; }
body.ivann-has-nav .ivann-combo-hud   { top: 110px !important; }
body.ivann-has-nav .ivann-tp-hud      { top: 64px !important; }