/* Menu de Navigation Universel pour innovLia Tools - Thème sombre (palette audio.html) */

/* Variables du thème (autonomes : fonctionnent sur toutes les pages du site) */
:root {
    --bg-dark: #0c0e14;
    --bg-card: #13151d;
    --bg-card-hover: #1a1d28;
    --border: #2a2d3a;
    --accent-cyan: #00d4ff;
    --accent-green: #00ff88;
    --accent-orange: #ff8c00;
    --accent-red: #ff4444;
    --text-primary: #e8eaf0;
    --text-secondary: #b0b4c8;
    --text-muted: #7d829a;
    --glow-cyan: rgba(0, 212, 255, 0.15);
    --glow-green: rgba(0, 255, 136, 0.12);
}

/* Reset pour éviter les conflits */
.innovlia-navbar * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Barre de navigation */
.innovlia-navbar {
    background: rgba(12, 14, 20, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    box-shadow: 0 1px 0 var(--border);
    border-bottom: 1px solid var(--border);
    position: sticky !important;
    top: 0 !important;
    z-index: 1000 !important;
    font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    width: 100%;
}

.innovlia-nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 70px !important;
    position: relative;
}

/* Logo */
.innovlia-logo {
    font-size: 1.4rem !important;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    color: var(--accent-cyan);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: color 0.3s ease;
    position: absolute;
    left: 20px;
}

.innovlia-logo:hover {
    color: var(--accent-green);
}

/* Menu principal */
.innovlia-nav-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 0;
}

.innovlia-nav-item {
    position: relative;
}

.innovlia-nav-link {
    display: block;
    padding: 23px 18px !important;
    color: var(--text-secondary);
    line-height: 1 !important;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    position: relative;
}

.innovlia-nav-link:hover {
    color: var(--accent-cyan);
    background: rgba(0, 212, 255, 0.08);
}

/* Dropdown */
.innovlia-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--bg-card);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.55);
    border-radius: 10px;
    min-width: 280px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1001;
    border: 1px solid var(--border);
}

.innovlia-nav-item:hover .innovlia-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.innovlia-dropdown-header {
    padding: 15px 20px 10px;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    color: var(--accent-cyan);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--border);
    background: rgba(0, 212, 255, 0.06);
    border-radius: 10px 10px 0 0;
}

.innovlia-dropdown-item {
    padding: 12px 20px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 12px;
    border: none;
    background: none;
}

.innovlia-dropdown-item:hover {
    background: rgba(0, 212, 255, 0.08);
    color: var(--accent-cyan);
    padding-left: 25px;
}

.innovlia-dropdown-item:last-child {
    border-radius: 0 0 10px 10px;
}

.innovlia-tool-icon {
    font-size: 1.2rem !important;
    width: 24px !important;
    min-width: 24px !important;
    line-height: 1 !important;
    text-align: center;
    flex-shrink: 0;
}

/* Menu mobile */
.innovlia-mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-primary);
    padding: 10px 12px;
    min-width: 44px;
    min-height: 44px;
    -webkit-tap-highlight-color: transparent;
    position: absolute;
    right: 20px;
}

.innovlia-mobile-menu {
    display: none;
    max-height: calc(100vh - 70px);
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-card);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.55);
    border-top: 1px solid var(--border);
}

.innovlia-mobile-menu.active {
    display: block;
}

.innovlia-mobile-category {
    border-bottom: 1px solid var(--border);
}

.innovlia-mobile-category-header {
    padding: 15px 20px;
    font-weight: 700;
    color: var(--accent-cyan);
    background: rgba(0, 212, 255, 0.06);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    -webkit-tap-highlight-color: transparent;
}

.innovlia-mobile-category-content {
    display: none;
    background: var(--bg-card);
}

.innovlia-mobile-category.active .innovlia-mobile-category-content {
    display: block;
}

.innovlia-mobile-dropdown-item {
    padding: 14px 30px;
    min-height: 48px;
    color: var(--text-secondary);
    text-decoration: none;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 12px;
}

.innovlia-mobile-dropdown-item:hover {
    background: var(--bg-card-hover);
    color: var(--accent-cyan);
}

@media (max-width: 768px) {
    .innovlia-nav-menu {
        display: none;
    }

    .innovlia-mobile-menu-btn {
        display: block;
    }

    .innovlia-logo {
        font-size: 1.2rem;
    }
}

/* Indicateur de page active */
.innovlia-nav-link.active {
    color: var(--accent-cyan);
    background: rgba(0, 212, 255, 0.1);
}

.innovlia-nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-green));
}

/* Bouton YouTube mis en évidence */
.youtube-highlight {
    display: flex;
    align-items: center;
    margin-left: 15px;
}

.youtube-highlight .youtube-nav-link {
    background: linear-gradient(45deg, #ff0000, #ff4444);
    color: white !important;
    border-radius: 20px;
    padding: 8px 16px;
    font-weight: bold;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(255, 0, 0, 0.3);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.youtube-highlight .youtube-nav-link:hover {
    background: linear-gradient(45deg, #cc0000, #ff2222);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 0, 0, 0.5);
}

.youtube-highlight .youtube-nav-link:active {
    transform: translateY(0);
}