/* ============================================
   QUICK NAV - Navigation rapide
   Styles fusionnés pour les deux versions
   ============================================ */

/* Variables CSS pour la navigation rapide */
:root {
    --quick-nav-bg: #ffffff;
    --quick-nav-shadow: 0 2px 4px rgba(0,0,0,0.05);
    --quick-nav-border: #eeeeee;
    --quick-nav-text: #333;
    --quick-nav-text-light: #666;
    --quick-nav-primary: #3498db;
    --quick-nav-hover-bg: #f8f9fa;
    --quick-nav-transition: all 0.3s ease;
    --quick-nav-radius: 6px;
    /* Heights for stacking below fixed bars */
    --nav-height: 260px; /* navbar 140px + roles-band 120px */
    --roles-band-height: 120px; /* estimated height of roles band (home) */
}

/* Homepage: quick-nav sticky too, will appear below roles-band initially (DOM order) */
.home .quick-nav { 
    position: sticky; 
    top: calc(140px + 120px + 4px); 
    z-index: 900; 
}

/* When roles-band is sticky (non-home pages), keep offset under navbar */
.has-roles-band .quick-nav { 
    top: calc(var(--nav-height, 260px) + 4px); 
}

/* ============================================
   VERSION MODERNE (avec glassmorphism)
   ============================================ */

.quick-nav {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-md) 0;
    position: sticky;
    top: 70px;
    z-index: calc(var(--z-sticky) - 1);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
}

.quick-nav-wrapper {
    position: relative;
}

.quick-nav-wrapper::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(255, 255, 255, 0.2) 20%,
        rgba(255, 255, 255, 0.4) 50%,
        rgba(255, 255, 255, 0.2) 80%,
        transparent 100%);
    z-index: 1;
}

.quick-nav-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    list-style: none;
    margin: 0;
    padding: 0;
    justify-content: center;
    align-items: center;
    position: relative;
    z-index: 2;
}

.quick-nav-item {
    flex: 0 0 auto;
}

.quick-nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--color-text-primary);
    text-decoration: none;
    border-radius: var(--border-radius-xl);
    transition: var(--transition-fast);
    font-size: var(--font-size-sm);
    white-space: nowrap;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.quick-nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: var(--transition-normal);
}

.quick-nav-link:hover::before,
.quick-nav-link:focus::before {
    left: 100%;
}

.quick-nav-link:hover,
.quick-nav-link:focus,
.quick-nav-link.active {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.25), rgba(255, 255, 255, 0.15));
    border-color: rgba(255, 255, 255, 0.3);
    color: var(--color-primary);
    text-decoration: none;
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.quick-nav-link.active {
    background: linear-gradient(135deg, var(--color-secondary), var(--color-primary));
    color: white;
    border-color: var(--color-secondary);
}

.quick-nav-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: var(--border-radius-full);
    background: rgba(255, 255, 255, 0.2);
    transition: var(--transition-fast);
}

.quick-nav-link:hover .quick-nav-icon,
.quick-nav-link.active .quick-nav-icon {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.quick-nav-link i {
    font-size: var(--font-size-sm);
    opacity: 0.9;
}

.quick-nav-link:hover i,
.quick-nav-link.active i {
    opacity: 1;
}

.quick-nav-label {
    font-weight: var(--font-weight-medium);
    transition: var(--transition-fast);
}

.quick-nav-link:hover .quick-nav-label,
.quick-nav-link.active .quick-nav-label {
    font-weight: var(--font-weight-semibold);
}

/* Responsive */
@media (max-width: 768px) {
    .quick-nav {
        top: 60px;
        padding: var(--spacing-sm) 0;
    }

    .quick-nav-list {
        gap: var(--spacing-xs);
        overflow-x: auto;
        padding: 0 var(--spacing-md);
        scrollbar-width: none;
        -ms-overflow-style: none;
        justify-content: flex-start;
    }

    .quick-nav-list::-webkit-scrollbar {
        display: none;
    }

    .quick-nav-link {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: var(--font-size-xs);
        border-radius: var(--border-radius-lg);
        min-width: auto;
    }

    .quick-nav-label {
        display: none;
    }

    .quick-nav-icon {
        width: 20px;
        height: 20px;
    }

    .quick-nav-link i {
        font-size: var(--font-size-sm);
    }
}

@media (max-width: 576px) {
    .quick-nav {
        padding: var(--spacing-xs) 0;
    }

    .quick-nav-list {
        gap: 2px;
    }

    .quick-nav-link {
        padding: var(--spacing-xs);
    }
}

/* Animation pour les éléments actifs */
@keyframes quickNavPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(52, 152, 219, 0.4);
    }
    70% {
        box-shadow: 0 0 0 15px rgba(52, 152, 219, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(52, 152, 219, 0);
    }
}

.quick-nav-link.active {
    animation: quickNavPulse 2s infinite;
}

/* Indicateur de progression */
.quick-nav-progress {
    position: absolute;
    bottom: -2px;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-secondary), var(--color-primary));
    border-radius: 0 0 var(--border-radius-lg) var(--border-radius-lg);
    transition: var(--transition-normal);
}

.quick-nav-link.active .quick-nav-progress {
    width: 100%;
}

/* Effet glassmorphism avancé */
@media (min-width: 769px) {
    .quick-nav {
        background: linear-gradient(135deg,
            rgba(255, 255, 255, 0.15) 0%,
            rgba(255, 255, 255, 0.08) 50%,
            rgba(255, 255, 255, 0.05) 100%);
    }

    .quick-nav::before {
        background: linear-gradient(90deg,
            transparent 0%,
            rgba(255, 255, 255, 0.3) 20%,
            rgba(255, 255, 255, 0.5) 50%,
            rgba(255, 255, 255, 0.3) 80%,
            transparent 100%);
    }
}

/* ============================================
   BURGER MENU (Mobile)
   ============================================ */

/* Bouton burger pour quick-nav (mobile uniquement) */
.quick-nav-burger {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 25px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1000;
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
}

.quick-nav-burger-bar {
    width: 100%;
    height: 3px;
    background-color: var(--quick-nav-primary);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.quick-nav-burger.active .quick-nav-burger-bar:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.quick-nav-burger.active .quick-nav-burger-bar:nth-child(2) {
    opacity: 0;
}

.quick-nav-burger.active .quick-nav-burger-bar:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Titre pour le burger menu mobile */
.quick-nav-title {
    display: none;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--quick-nav-text);
    margin: 0;
}

/* Bloquer le scroll du body quand le menu quick-nav est ouvert */
body.quick-nav-open {
    overflow: hidden;
}

/* ============================================
   ANIMATIONS
   ============================================ */

/* Animation pour l'apparition de la navigation */
@keyframes quickNavSlideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   ACCESSIBILITÉ
   ============================================ */

/* Amélioration de l'accessibilité */
.quick-nav a:focus,
.quick-nav-link:focus {
    outline: 2px solid var(--quick-nav-primary);
    outline-offset: 2px;
}

.quick-nav a:focus:not(:focus-visible),
.quick-nav-link:focus:not(:focus-visible) {
    outline: none;
}

/* ============================================
   THÈME SOMBRE
   ============================================ */

/* Support pour les thèmes sombres */
@media (prefers-color-scheme: dark) {
    :root {
        --quick-nav-bg: #2c3e50;
        --quick-nav-text: #ecf0f1;
        --quick-nav-text-light: #bdc3c7;
        --quick-nav-border: #34495e;
        --quick-nav-hover-bg: #34495e;
    }
}