/* ============================================================
   NADC UNIFIED NAVBAR — Canonical Stylesheet (v1)
   Single source of truth for all NADC apps.
   Self-contained: variables are namespaced to .nadc-navbar so
   it can drop into any host app (PHP/Bootstrap, React, static)
   without colliding with the host's own :root tokens.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&display=swap');

.nadc-navbar {
    /* Brand tokens (scoped — do not leak to host app) */
    --nn-red:           #C41E3A;
    --nn-yellow:        #F7C51E;
    --nn-charcoal:      #151515;
    --nn-black:         #0A0A0A;
    --nn-border:        #3A3A3A;
    --nn-silver:        #A8A8A8;
    --nn-white:         #F0F0F0;
    --nn-height:        80px;
    --nn-height-mobile: 70px;

    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 3%;
    height: var(--nn-height);
    background: linear-gradient(180deg, var(--nn-charcoal) 0%, var(--nn-black) 100%);
    border-bottom: 1px solid var(--nn-border);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    box-sizing: border-box;
    font-family: 'Oswald', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}
.nadc-navbar *, .nadc-navbar *::before, .nadc-navbar *::after { box-sizing: border-box; }

/* Logo */
.nadc-navbar .nav-logo { display: flex; align-items: center; text-decoration: none; }
.nadc-navbar .nav-logo img { height: 50px; width: auto; display: block; }

/* Links */
.nadc-navbar .nav-links {
    display: flex; align-items: center;
    list-style: none; margin: 0; padding: 0; gap: 1.1rem;
}
.nadc-navbar .nav-links li { margin: 0; }
.nadc-navbar .nav-links a {
    font-family: 'Oswald', sans-serif;
    font-weight: 500; font-size: 0.85rem;
    text-transform: uppercase; letter-spacing: 0.05em;
    color: var(--nn-silver); text-decoration: none;
    padding: 0.5rem 0; position: relative;
    transition: color 0.3s ease;
}
.nadc-navbar .nav-links a::after {
    content: ''; position: absolute; bottom: 0; left: 0;
    width: 0; height: 2px; background: var(--nn-yellow);
    transition: width 0.3s ease;
}
.nadc-navbar .nav-links a:hover { color: var(--nn-white); }
.nadc-navbar .nav-links a:hover::after { width: 100%; }
.nadc-navbar .nav-links a.active { color: var(--nn-yellow); }
.nadc-navbar .nav-links a.active::after { width: 100%; }

/* Mobile hamburger button */
.nadc-navbar .mobile-menu-btn {
    display: none; flex-direction: column; justify-content: space-between;
    width: 30px; height: 21px; background: transparent; border: none;
    cursor: pointer; padding: 0; z-index: 1001;
}
.nadc-navbar .mobile-menu-btn span {
    display: block; width: 100%; height: 3px;
    background: var(--nn-white); border-radius: 2px;
    transition: all 0.3s ease;
}
.nadc-navbar .mobile-menu-btn.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nadc-navbar .mobile-menu-btn.active span:nth-child(2) { opacity: 0; }
.nadc-navbar .mobile-menu-btn.active span:nth-child(3) { transform: rotate(-45deg) translate(7px, -7px); }

/* Overlay (mobile) */
.nadc-nav-overlay {
    display: none; position: fixed; inset: 0;
    background: rgba(0, 0, 0, 0.8); z-index: 999;
}
.nadc-nav-overlay.active { display: block; }

/* Push host content below the fixed bar.
   Host apps add class `has-nadc-navbar` to <body>. */
body.has-nadc-navbar { padding-top: var(--nn-height) !important; }

/* Mobile */
@media (max-width: 1024px) {
    .nadc-navbar { height: var(--nn-height-mobile); padding: 0 4%; }
    .nadc-navbar .nav-logo img { height: 40px; }
    .nadc-navbar .mobile-menu-btn { display: flex; }
    .nadc-navbar .nav-links {
        position: fixed; top: var(--nn-height-mobile); left: 0; right: 0; bottom: 0;
        flex-direction: column; justify-content: flex-start; padding-top: 2rem;
        gap: 0; background: var(--nn-charcoal);
        transform: translateX(100%); transition: transform 0.3s ease; z-index: 1000;
    }
    .nadc-navbar .nav-links.active { transform: translateX(0); }
    .nadc-navbar .nav-links li { width: 100%; text-align: center; }
    .nadc-navbar .nav-links a {
        display: block; padding: 1.2rem 0; font-size: 1.1rem;
        border-bottom: 1px solid var(--nn-border);
    }
    .nadc-navbar .nav-links a::after { display: none; }
    body.has-nadc-navbar { padding-top: var(--nn-height-mobile) !important; }
}

/* ============================================================
   Optional right-side actions (portal: My Tickets / Admin / Logout).
   Rendered only when a page calls NADC.setNavActions([...]);
   other apps have an empty, hidden .nav-actions -> no visual change.
   ============================================================ */
.nadc-navbar .nav-links { margin-left: auto; }   /* group links + actions on the right */
.nadc-navbar .nav-actions {
    display: flex; align-items: center; gap: 0.6rem; margin-left: 1.5rem;
}
.nadc-navbar .nav-action {
    font-family: 'Oswald', sans-serif; font-weight: 500; font-size: 0.8rem;
    text-transform: uppercase; letter-spacing: 0.08em;
    color: var(--nn-silver); background: transparent;
    border: 1px solid var(--nn-border); border-radius: 4px;
    padding: 0.42rem 0.9rem; line-height: 1; cursor: pointer;
    text-decoration: none; white-space: nowrap; transition: all 0.2s ease;
}
.nadc-navbar .nav-action:hover { color: var(--nn-white); border-color: var(--nn-silver); }
.nadc-navbar .nav-action.nav-action-admin { color: var(--nn-yellow); border-color: var(--nn-yellow); }
.nadc-navbar .nav-action.nav-action-admin:hover { background: var(--nn-yellow); color: var(--nn-black); }

@media (max-width: 1024px) {
    .nadc-navbar .nav-logo { margin-right: auto; }
    .nadc-navbar .nav-actions { order: 5; margin-left: 0; margin-right: 0.5rem; gap: 0.4rem; }
    .nadc-navbar .mobile-menu-btn { order: 6; }
    .nadc-navbar .nav-action { padding: 0.35rem 0.6rem; font-size: 0.72rem; letter-spacing: 0.05em; }
}

/* ============================================================
   Fit guarantee (2026-07-07, complements the spacing tightening):
   .nav-actions is pinned (flex-shrink:0) so Admin/Logout can NEVER
   leave the viewport; .nav-links may shrink below content width and
   pans invisibly as the last resort on narrow desktop widths.
   ============================================================ */
.nadc-navbar { gap: 0.75rem; }
.nadc-navbar .nav-links { min-width: 0; overflow-x: auto; scrollbar-width: none; }
.nadc-navbar .nav-links::-webkit-scrollbar { display: none; }
.nadc-navbar .nav-links a { white-space: nowrap; }
.nadc-navbar .nav-actions { flex-shrink: 0; }

/* ============================================================
   v5 additions — personalized header (navbar.js v5)
   Purely additive: pages still on the v3 injector are unaffected.
   ============================================================ */

/* Center overflow: beyond the inline cap, links live under "More" on
   desktop but stay visible inside the mobile drawer. */
.nadc-navbar .nav-links li.nav-overflow { display: none; }
@media (max-width: 1024px) {
    .nadc-navbar .nav-links li.nav-overflow { display: block; }
    .nadc-navbar .nav-more { display: none; }
}

.nadc-navbar .nav-more { position: relative; flex-shrink: 0; }
.nadc-navbar .nav-more-btn {
    background: none; border: none; cursor: pointer;
    color: #B0B0B0; font: inherit; font-size: 0.85rem;
    text-transform: uppercase; letter-spacing: 0.08em;
    padding: 0.5rem 0.6rem; min-height: 44px;
}
.nadc-navbar .nav-more-btn:hover { color: #f7c51e; }

/* Shared dropdown panel */
.nadc-navbar .nav-pop {
    display: none; position: absolute; top: calc(100% + 8px); right: 0;
    min-width: 220px; max-height: 70vh; overflow-y: auto;
    background: #1A1A1A; border: 1px solid #3A3A3A; border-radius: 8px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.55); padding: 0.4rem;
    z-index: 300;
}
.nadc-navbar .nav-pop.open { display: block; }
.nadc-navbar .nav-pop a, .nadc-navbar .nav-menu-item {
    display: flex; align-items: center; width: 100%;
    padding: 0.6rem 0.8rem; min-height: 44px; border-radius: 6px;
    color: #B0B0B0; font-size: 0.9rem; text-decoration: none;
    background: none; border: none; cursor: pointer; font-family: inherit;
    text-align: left;
}
.nadc-navbar .nav-pop a:hover, .nadc-navbar .nav-menu-item:hover {
    background: #252525; color: #fff;
}
.nadc-navbar .nav-pop a.active { color: #f7c51e; }
.nadc-navbar .nav-pop-empty { padding: 1rem 0.8rem; color: #6B6B6B; font-size: 0.85rem; }
.nadc-navbar .nav-pop-head { padding: 0.6rem 0.8rem 0.5rem; border-bottom: 1px solid #3A3A3A; margin-bottom: 0.3rem; }
.nadc-navbar .nav-pop-name { color: #fff; font-weight: 600; font-size: 0.95rem; }
.nadc-navbar .nav-pop-sub { color: #6B6B6B; font-size: 0.78rem; }

/* Bell */
.nadc-navbar .nav-bell-wrap, .nadc-navbar .nav-user-wrap { position: relative; }
.nadc-navbar .nav-bell {
    position: relative; background: none; border: none; cursor: pointer;
    font-size: 1.05rem; padding: 0.4rem 0.5rem; min-height: 44px; min-width: 44px;
    filter: grayscale(1) brightness(1.6);
}
.nadc-navbar .nav-bell:hover { filter: none; }

/* Count badge (tickets / notifications) */
.nadc-navbar .nav-badge {
    display: inline-flex; align-items: center; justify-content: center;
    min-width: 18px; height: 18px; padding: 0 5px; margin-left: 6px;
    background: #C41E3A; color: #fff; border-radius: 9px;
    font-size: 0.7rem; font-weight: 700; line-height: 1;
}
.nadc-navbar .nav-bell .nav-badge { position: absolute; top: 2px; right: -2px; margin: 0; }

/* User chip */
.nadc-navbar .nav-user {
    display: inline-flex; align-items: center; gap: 8px;
    background: none; border: 1px solid #3A3A3A; border-radius: 22px;
    padding: 4px 10px 4px 4px; cursor: pointer; min-height: 44px;
    color: #B0B0B0; font: inherit;
}
.nadc-navbar .nav-user:hover { border-color: #f7c51e; color: #fff; }
.nadc-navbar .nav-avatar {
    display: inline-flex; align-items: center; justify-content: center;
    width: 32px; height: 32px; border-radius: 50%;
    background: #f7c51e; color: #1A1A1A; font-weight: 700; font-size: 0.8rem;
}
.nadc-navbar .nav-user-name { font-size: 0.85rem; max-width: 140px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nadc-navbar .nav-caret { font-size: 0.7rem; color: #6B6B6B; }
.nadc-navbar .nav-menu-admin { color: #f7c51e; }
.nadc-navbar .nav-menu-logout { border-top: 1px solid #3A3A3A; margin-top: 0.3rem; border-radius: 0 0 6px 6px; }

/* My Apps expandable panel inside the user menu */
.nadc-navbar .nav-apps-panel { display: none; padding-left: 0.6rem; }
.nadc-navbar .nav-apps-panel.open { display: block; }

/* Small screens: tuck name + inline tickets away; bell/avatar stay */
@media (max-width: 640px) {
    .nadc-navbar .nav-user-name, .nadc-navbar .nav-caret { display: none; }
    .nadc-navbar .nav-actions .nav-tickets { display: none; }
}

/* v5.1 — app chips, launcher grid, dropdown motion */
.nadc-navbar .nav-pop {
    opacity: 0; transform: translateY(-6px);
    transition: opacity .16s ease, transform .16s ease;
    pointer-events: none; display: block; visibility: hidden;
}
.nadc-navbar .nav-pop.open {
    opacity: 1; transform: translateY(0);
    pointer-events: auto; visibility: visible;
}
.nadc-navbar .nav-pop-label {
    padding: 0.5rem 0.8rem 0.25rem; color: #6B6B6B;
    font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.12em;
}
.nadc-navbar .nav-chip-grid {
    display: grid; grid-template-columns: repeat(2, minmax(150px, 1fr));
    gap: 4px; padding: 4px;
}
.nadc-navbar .nav-chip {
    display: flex; align-items: center; gap: 10px;
    padding: 8px 10px; border-radius: 8px; min-height: 48px;
    color: #B0B0B0; text-decoration: none; font-size: 0.88rem;
    transition: background .12s ease;
}
.nadc-navbar .nav-chip:hover { background: #252525; color: #fff; }
.nadc-navbar .nav-chip.active { color: #f7c51e; }
.nadc-navbar .nav-chip-tile {
    display: inline-flex; align-items: center; justify-content: center;
    width: 32px; height: 32px; border-radius: 8px; flex-shrink: 0;
    color: #111; font-weight: 700; font-size: 0.95rem;
}
.nadc-navbar .nav-apps-panel { max-height: 0; overflow: hidden; transition: max-height .2s ease; display: block; padding-left: 0; }
.nadc-navbar .nav-apps-panel.open { max-height: 60vh; overflow-y: auto; }
.nadc-navbar .nav-user-pop { width: min(340px, calc(100vw - 24px)); max-width: 340px; }
@media (max-width: 480px) { .nadc-navbar .nav-chip-grid { grid-template-columns: 1fr; } }
@media (prefers-reduced-motion: reduce) {
    .nadc-navbar .nav-pop, .nadc-navbar .nav-apps-panel { transition: none; }
}

/* ---- v6 (2026-07-14): center links removed — right zone holds the layout ---- */
.nadc-navbar .nav-actions { margin-left: auto; }
/* My Apps: dark raised header row inside the user menu */
.nadc-navbar .nav-menu-apps {
    display: flex; align-items: center; justify-content: space-between;
    width: 100%; background: #1f1f1f; border: 1px solid #333;
    border-radius: 6px; margin: 0.15rem 0.2rem 0.35rem; padding: 0.5rem 0.7rem;
    color: #cfcfcf; font-weight: 600; cursor: pointer;
}
.nadc-navbar .nav-menu-apps:hover { background: #262626; color: #fff; }
.nadc-navbar .nav-menu-apps:focus-visible { outline: 2px solid #f7c51e; outline-offset: 1px; }
/* clear keyboard focus for launcher chips + menu rows */
.nadc-navbar .nav-chip:focus-visible,
.nadc-navbar .nav-menu-item:focus-visible { outline: 2px solid #f7c51e; outline-offset: -2px; }
