/* --- Neural Navigation V5 - Ultra Sharp & Premium (desktop) / V6 drawer (mobile) --- */

.navbar-container {
    position: fixed;
    top: 25px;
    left: 0;
    right: 0;
    width: 100%;
    padding: 0 40px;
    z-index: 1000;
    display: flex;
    justify-content: center;
}

.navbar {
    width: 100%;
    max-width: 1400px;
    background: var(--color-surface);
    backdrop-filter: blur(25px) saturate(180%);
    border: 1px solid var(--color-border);
    border-radius: 60px;
    padding: 10px 15px 10px 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow:
        0 20px 50px rgba(0, 0, 0, 0.5),
        inset 0 0 20px rgba(255, 255, 255, 0.02);
}

/* Brand - Sharp Neon */
.navbar-brand {
    display: flex;
    align-items: center;
    gap: 15px;
    font-family: var(--font-display);
    font-weight: 950;
    font-size: 1.2rem;
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: 3px;
    text-decoration: none;
    transition: 0.3s;
}

.navbar-brand img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid var(--color-primary);
    filter: drop-shadow(0 0 10px rgba(var(--color-primary-rgb), 0.5));
}

.navbar-brand:hover {
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.4);
}

/* Links - Space Flow */
.navbar-links {
    display: flex;
    align-items: center;
    gap: 30px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-link {
    font-family: var(--font-sans);
    color: var(--color-text-dim);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    text-decoration: none;
    transition: 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    padding: 8px 12px;
    border-radius: 20px;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-primary);
    background: rgba(var(--color-primary-rgb), 0.05);
}

/* Actions Area */
.navbar-actions-desktop {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Avatar - Between credits and settings, desktop only (in navbar-actions-desktop) */
.nav-avatar-desktop {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.nav-avatar-img {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid rgba(var(--color-primary-rgb), 0.4);
    object-fit: cover;
    transition: border-color 0.2s, box-shadow 0.2s;
}
.nav-avatar-desktop:hover .nav-avatar-img {
    border-color: var(--color-primary);
    box-shadow: 0 0 15px rgba(var(--color-primary-rgb), 0.4);
}

/* Icon-only buttons (Settings, Logout) - Desktop */
.btn-nav-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    border-radius: 50%;
    background: rgba(var(--color-primary-rgb), 0.05);
    border: 1px solid rgba(var(--color-primary-rgb), 0.15);
    color: var(--color-text-dim);
    font-size: 1.1rem;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.btn-nav-icon:hover {
    background: rgba(var(--color-primary-rgb), 0.1);
    border-color: rgba(var(--color-primary-rgb), 0.3);
    color: var(--color-primary);
    box-shadow: 0 0 20px rgba(var(--color-primary-rgb), 0.1);
    transform: translateY(-2px);
}
.btn-nav-icon.btn-nav-logout:hover {
    background: rgba(255, 80, 80, 0.15);
    border-color: rgba(255, 80, 80, 0.4);
    color: #ff5555;
}

.credits-badge {
    background: rgba(var(--color-primary-rgb), 0.08);
    border: 1px solid rgba(var(--color-primary-rgb), 0.2);
    padding: 8px 18px;
    border-radius: 50px;
    color: var(--color-primary);
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 900;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: inset 0 0 10px rgba(var(--color-primary-rgb), 0.1);
}

.btn-nav-action {
    padding: 12px 26px;
    font-family: var(--font-display);
    font-size: 0.7rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 50px;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

/* Navbar "Login" – outline / ghost, thème */
.btn-nav-login {
    background: transparent;
    border: 1px solid rgba(var(--color-primary-rgb), 0.35);
    color: var(--color-text-dim);
    box-shadow: 0 0 0 0 rgba(var(--color-primary-rgb), 0);
}

.btn-nav-login:hover {
    background: rgba(var(--color-primary-rgb), 0.08);
    border-color: rgba(var(--color-primary-rgb), 0.5);
    color: var(--color-text);
    box-shadow: 0 0 18px rgba(var(--color-primary-rgb), 0.15);
    transform: translateY(-2px);
}

.btn-nav-login i {
    font-size: 0.85em;
    opacity: 0.9;
}

/* Navbar "Get Access" – CTA gradient, thème */
.btn-nav-cta {
    background: var(--grad-neon);
    background-size: 200% 200%;
    color: var(--color-text-inverse, #0a0a14);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--glow-primary), inset 0 1px 0 rgba(255, 255, 255, 0.15);
    animation: gradient-flow 5s ease infinite;
}

.btn-nav-cta:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 6px 24px rgba(var(--color-primary-rgb), 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    filter: brightness(1.08);
}

.btn-nav-cta i {
    font-size: 0.9em;
}

/* Legacy / other pages: keep .btn-nav-auth and .btn-nav-settings */
.btn-nav-auth {
    background: var(--grad-neon);
    background-size: 200% 200%;
    color: var(--color-text-inverse, #0a0a14);
    box-shadow: var(--glow-primary);
    animation: gradient-flow 5s ease infinite;
    border: none;
}

.btn-nav-auth:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 0 30px rgba(var(--color-primary-rgb), 0.5);
    filter: brightness(1.1);
}

.btn-nav-settings {
    background: rgba(var(--color-primary-rgb), 0.05);
    border: 1px solid rgba(var(--color-primary-rgb), 0.15);
    color: var(--color-text-dim);
    backdrop-filter: blur(10px);
}

.btn-nav-settings:hover {
    background: rgba(var(--color-primary-rgb), 0.1);
    border-color: rgba(var(--color-primary-rgb), 0.3);
    color: var(--color-text);
    box-shadow: 0 0 20px rgba(var(--color-primary-rgb), 0.1);
    transform: translateY(-2px);
}

@keyframes gradient-flow {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

/* Hamburger & Mobile Logic */
.mobile-only-actions {
    display: none;
}

/* Mobile: avatar + hamburger côte à côte (masqué sur desktop) */
.navbar-mobile-right {
    display: none;
}

.burger-menu {
    display: none;
    background: transparent;
    border: none;
    color: var(--color-text);
    font-size: 1.5rem;
    cursor: pointer;
    width: 45px;
    height: 45px;
    align-items: center;
    justify-content: center;
}

/* Tablet landscape: garde navbar PC mais réduit liens, boutons, avatar pour éviter débordement */
@media (min-width: 1025px) and (max-width: 1200px) {
    .navbar-container {
        padding: 0 20px;
    }

    .navbar {
        padding: 8px 12px 8px 20px;
        border-radius: 40px;
        max-width: 100%;
    }

    .navbar-brand {
        gap: 10px;
        font-size: 1rem;
        letter-spacing: 2px;
    }

    .navbar-brand img {
        width: 32px;
        height: 32px;
    }

    .navbar-links {
        gap: 16px;
    }

    .nav-link {
        font-size: 0.72rem;
        padding: 6px 10px;
        letter-spacing: 1px;
    }

    .credits-badge {
        padding: 6px 12px;
        font-size: 0.72rem;
    }

    .nav-avatar-img {
        width: 32px;
        height: 32px;
    }

    .btn-nav-icon {
        width: 36px;
        height: 36px;
        font-size: 0.95rem;
    }

    .btn-nav-action {
        padding: 8px 16px;
        font-size: 0.65rem;
        letter-spacing: 1px;
    }
}

@media (max-width: 1024px) {
    .navbar-container {
        padding: 0 15px;
        top: 15px;
    }

    /* Mobile navbar en bas : barre fixée en bas d’écran */
    .navbar-mobile-position--bottom.navbar-container {
        top: auto;
        bottom: 0;
        padding-bottom: env(safe-area-inset-bottom, 0);
    }

    .navbar-mobile-position--bottom .navbar {
        border-radius: 16px 16px 0 0;
    }

    /* Menu déroulant au-dessus de la barre quand navbar en bas */
    .navbar-mobile-position--bottom .navbar-links {
        top: auto;
        bottom: 72px;
        left: 15px;
        right: 15px;
        transform: translateY(10px);
    }

    .navbar-mobile-position--bottom .navbar-links.active {
        transform: translateY(0);
    }

    /* Réserver de la place au contenu pour ne pas être caché sous la barre */
    .app-layout .navbar-mobile-position--bottom ~ .main-content {
        padding-bottom: 95px;
        padding-bottom: calc(95px + env(safe-area-inset-bottom, 0));
    }

    .navbar {
        padding: 12px 16px;
        border-radius: 16px;
        background: #0c0e1c;
        border: 1px solid rgba(255, 255, 255, 0.06);
        z-index: 10001;
    }

    .navbar-mobile-right {
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .nav-avatar-mobile {
        flex-shrink: 0;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .nav-avatar-mobile .nav-avatar-img {
        width: 38px;
        height: 38px;
        border-radius: 50%;
        border: 1px solid rgba(var(--color-primary-rgb), 0.4);
        object-fit: cover;
    }

    /* Mobile drawer - glass panel */
    .navbar-links {
        position: fixed;
        top: 72px;
        left: 16px;
        right: 16px;
        width: auto;
        max-height: calc(100vh - 100px);
        overflow-y: auto;
        background: #0e101c;
        border: 1px solid rgba(255, 255, 255, 0.06);
        border-radius: 20px;
        display: flex;
        flex-direction: column;
        align-items: stretch;
        padding: 24px;
        gap: 4px;
        z-index: 9999;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-8px);
        transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
        box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
    }

    .navbar-links.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .navbar-links li {
        width: 100%;
        display: block;
    }

    .navbar-links .nav-link {
        display: block;
        font-family: var(--font-sans);
        font-size: 0.9rem;
        font-weight: 600;
        color: var(--color-text-dim);
        text-transform: uppercase;
        letter-spacing: 1.2px;
        padding: 14px 18px;
        border-radius: 12px;
        background: transparent;
        text-align: left;
        border: none;
        border-bottom: none;
        transition: background 0.2s, color 0.2s;
    }

    .navbar-links .nav-link:hover {
        background: rgba(255, 255, 255, 0.04);
        color: var(--color-text);
        padding-left: 18px;
    }

    .navbar-links .nav-link.active {
        background: rgba(var(--color-primary-rgb), 0.12);
        color: var(--color-primary);
    }

    /* User section in drawer */
    .mobile-only-actions {
        display: flex;
        flex-direction: column;
        width: 100%;
        margin-top: 20px;
        padding-top: 20px;
        border-top: 1px solid rgba(255, 255, 255, 0.06);
        gap: 12px;
    }

    .mobile-only-actions .flex-center {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 12px;
    }

    .mobile-only-actions .credits-badge {
        width: 100%;
        justify-content: center;
        padding: 14px 20px;
        border-radius: 14px;
        background: #161a2e;
        border: 1px solid rgba(var(--color-primary-rgb), 0.25);
        font-size: 0.95rem;
        font-weight: 700;
        color: var(--color-primary);
    }

    .mobile-only-actions .btn-nav-action {
        flex: 1;
        min-width: 0;
        padding: 14px 20px;
        font-size: 0.9rem;
        font-weight: 700;
        text-align: center;
        border-radius: 14px;
        letter-spacing: 1px;
        background: #1a1e32;
        border: 1px solid rgba(255, 255, 255, 0.1);
        color: var(--color-text);
        transition: background 0.2s, border-color 0.2s;
    }

    .mobile-only-actions .btn-nav-action:hover {
        background: #22283a;
        border-color: rgba(var(--color-primary-rgb), 0.3);
        color: var(--color-primary);
    }

    .mobile-only-actions .btn-nav-action i {
        margin-right: 8px;
        opacity: 0.9;
    }

    /* Log out : fond opaque rouge sombre, pas de transparence */
    .mobile-only-actions a[href*="logout"],
    .mobile-only-actions a[style*="ff5555"],
    .mobile-only-actions a[style*="ff50"] {
        background: #2d1520 !important;
        border: 1px solid #5c2530 !important;
        color: #ff6b7a !important;
    }

    .mobile-only-actions a[href*="logout"]:hover,
    .mobile-only-actions a[style*="ff5555"]:hover {
        background: #3d1a28 !important;
        border-color: #7a3040 !important;
        color: #ff8899 !important;
    }

    .burger-menu {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        border-radius: 12px;
        background: #16182a;
        border: 1px solid rgba(255, 255, 255, 0.08);
        color: var(--color-text);
        transition: background 0.2s, border-color 0.2s;
    }

    .burger-menu:hover {
        background: #1a1c32;
        border-color: rgba(255, 255, 255, 0.12);
    }

    /* Hide Desktop Elements */
    .navbar-actions-desktop,
    .credits-badge-desktop {
        display: none !important;
    }

    .navbar-brand span {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    .navbar-brand span {
        display: block;
    }

    .mobile-only-actions .flex-center {
        flex-direction: column;
        /* Stack buttons on very small screens */
    }
}

/* ========== Mobile navbar type: TABS (horizontal tab bar, neon style) ========== */
@media (max-width: 1024px) {
    .navbar-mobile--tabs .navbar {
        border: 1px solid rgba(0, 243, 255, 0.35);
        box-shadow:
            0 20px 50px rgba(0, 0, 0, 0.5),
            0 0 20px rgba(0, 243, 255, 0.15),
            inset 0 0 20px rgba(255, 255, 255, 0.02);
    }

    .navbar-mobile--tabs .navbar-links {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        flex-direction: row;
        flex-wrap: nowrap;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        gap: 0;
        padding: 0 8px;
        margin: 0;
        height: auto;
        background: transparent;
        border: none;
        border-radius: 0;
        box-shadow: none;
    }

    .navbar-mobile--tabs .navbar-links::-webkit-scrollbar {
        height: 4px;
    }
    .navbar-mobile--tabs .navbar-links::-webkit-scrollbar-thumb {
        background: rgba(255, 255, 255, 0.2);
        border-radius: 2px;
    }

    .navbar-mobile--tabs .navbar-links.active {
        opacity: 1;
        visibility: visible;
        transform: none;
    }

    .navbar-mobile--tabs .navbar-links li {
        flex-shrink: 0;
        width: auto;
        display: block;
    }

    .navbar-mobile--tabs .nav-link {
        display: block;
        padding: 12px 16px;
        font-size: 0.75rem;
        font-weight: 800;
        text-transform: uppercase;
        letter-spacing: 1.5px;
        border-radius: 0;
        border-bottom: 2px solid transparent;
        text-align: center;
        white-space: nowrap;
        background: transparent;
    }

    .navbar-mobile--tabs .nav-link:hover {
        padding-left: 16px;
        background: rgba(var(--color-primary-rgb), 0.06);
        color: var(--color-primary);
    }

    .navbar-mobile--tabs .nav-link.active {
        color: var(--color-primary);
        border-bottom-color: var(--color-primary);
        background: rgba(var(--color-primary-rgb), 0.08);
        box-shadow: 0 0 12px rgba(var(--color-primary-rgb), 0.2);
    }

    /* User actions stay in dropdown (burger opens only .mobile-only-actions) */
    .navbar-mobile--tabs .navbar-links li:not(.mobile-only-actions) {
        border-bottom: none;
    }

    .navbar-mobile--tabs .mobile-only-actions {
        flex-shrink: 0;
        flex-direction: row;
        margin: 0;
        padding: 0 0 0 8px;
        border-top: none;
        border-left: 1px solid rgba(255, 255, 255, 0.08);
        width: auto;
    }

    .navbar-mobile--tabs .mobile-only-actions .flex-center {
        flex-direction: row;
        gap: 8px;
    }

    /* Burger only for account/credits menu in tabs mode */
    .navbar-mobile--tabs .burger-menu {
        display: flex;
    }

    /* When burger opens, show only the mobile-only-actions (credits, settings, logout) */
    .navbar-mobile--tabs .navbar-links.active .mobile-only-actions {
        display: flex;
    }

    .navbar-mobile--tabs .navbar-links:not(.active) .mobile-only-actions {
        display: none;
    }

    .navbar-mobile--tabs .navbar-links.active {
        flex-wrap: wrap;
    }

    .navbar-mobile--tabs .navbar-links.active li:not(.mobile-only-actions) {
        display: none;
    }

    .navbar-mobile--tabs .navbar-links.active .mobile-only-actions {
        width: 100%;
        padding: 15px 0 0;
        margin-top: 10px;
        border-left: none;
        border-top: 1px solid rgba(255, 255, 255, 0.08);
    }
}

@media (max-width: 480px) {
    .navbar-mobile--tabs .nav-link {
        padding: 10px 12px;
        font-size: 0.7rem;
    }

    .navbar-mobile--tabs .mobile-only-actions .flex-center {
        flex-direction: column;
    }
}