/**
 * navbar.css - Estilos del Componente de Navegación
 * Extraído de: isabel_core_v4/app/views/partials/navbar.php
 * Fecha: 2025-02-09
 * 
 * Este archivo contiene todos los estilos para el navbar glassmorphism
 * incluyendo estados sticky, responsive, y interacciones.
 */

/* ========================================
   1. EFECTO CRISTAL BASE (GLASSMORPHISM)
   ======================================== */

.nav-glass {
    background: var(--nav-bg, rgba(255, 255, 255, 0.85));
    backdrop-filter: var(--backdrop, blur(70px));
    -webkit-backdrop-filter: var(--backdrop, blur(70px));
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.03);
    padding: 10px 0;
    transition: all 0.3s ease;
}

/* ========================================
   2. ESTADO STICKY (AL HACER SCROLL)
   ======================================== */

.uk-navbar-sticky.nav-glass {
    background: var(--sticky-nav-bg, rgba(255, 255, 255, 0.98)) !important;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1) !important;
}

.uk-navbar-sticky.nav-glass .nav-link,
.uk-navbar-sticky.nav-glass .brand-logo,
.uk-navbar-sticky.nav-glass .uk-navbar-nav>li>a,
.uk-navbar-sticky.nav-glass .uk-navbar-nav li span {
    color: var(--sticky-nav-text, #111111) !important;
}

/* ========================================
   3. ESTADO TRANSPARENTE (ARRIBA DEL TODO)
   ======================================== */

.uk-navbar-transparent.nav-glass .nav-link,
.uk-navbar-transparent.nav-glass .brand-logo,
.uk-navbar-transparent.nav-glass .uk-navbar-nav>li>a {
    color: var(--nav-text, var(--text-color, #333333)) !important;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
}

/* ========================================
   4. LOGO (BRANDING)
   ======================================== */

.brand-logo {
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: -0.5px;
    color: var(--text-color, #333) !important;
    text-decoration: none;
    display: flex;
    align-items: center;
    transition: transform 0.3s ease;
}

/* ========================================
   5. ENLACES DE NAVEGACIÓN
   ======================================== */

.nav-link {
    color: var(--nav-text, var(--text-color, #333)) !important;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.88rem;
    letter-spacing: 0.03em;
}

.nav-link:hover,
.uk-active .nav-link {
    color: var(--primary-color, #2196f3) !important;
}

/* ========================================
   6. BOTÓN DE CARRITO (GLASSMORPHISM)
   ======================================== */

.cart-btn-modern {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    color: var(--primary-color, #5e35b1);
    position: relative;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.cart-btn-modern:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
    background: var(--primary-color, #5e35b1);
    color: white;
}

.cart-badge {
    position: absolute;
    top: -2px;
    right: -2px;
    background: #ff5252;
    color: white;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    font-size: 11px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 5px rgba(255, 82, 82, 0.4);
    border: 2px solid white;
}

/* ========================================
   7. USUARIO (PILL BADGE)
   ======================================== */

.user-pill {
    background: rgba(0, 0, 0, 0.03);
    padding: 8px 15px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: background 0.3s;
    color: var(--nav-text, var(--text-dark, #333)) !important;
}

.user-pill:hover {
    background: rgba(0, 0, 0, 0.06);
}

.user-avatar {
    width: 28px;
    height: 28px;
    background: var(--primary-color, #5e35b1);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
}

/* ========================================
   8. BOTÓN "ACCEDER" (GRADIENT CTA)
   ======================================== */

.acceder-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white !important;
    padding: 10px 24px;
    border-radius: 25px;
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
    transition: all 0.3s ease;
    text-decoration: none;
}

.acceder-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
    color: white !important;
}

/* ========================================
   9. MENÚ MÓVIL (OFFCANVAS)
   ======================================== */

#offcanvas-nav .uk-nav>li>a {
    color: var(--text-color, #1a1a1a) !important;
    font-weight: 500;
    font-size: 1.1rem;
}

#offcanvas-nav .uk-nav>li>a .uk-icon {
    color: #666 !important;
}

#offcanvas-nav .uk-nav>li.uk-active>a,
#offcanvas-nav .uk-nav>li>a:hover {
    color: #2196f3 !important;
    background-color: rgba(33, 150, 243, 0.05);
    border-radius: 8px;
}

#offcanvas-nav .uk-offcanvas-close {
    color: var(--text-color, #333) !important;
}

#offcanvas-nav .uk-nav-header {
    color: #999 !important;
    font-weight: bold;
    text-transform: uppercase;
    font-size: 0.8rem;
    margin-top: 20px;
}

/* ========================================
   10. RESPONSIVE UTILITIES
   ======================================== */

@media (max-width: 960px) {
    .brand-logo {
        font-size: 1.3rem;
    }

    .nav-link {
        font-size: 0.85rem;
    }
}

@media (max-width: 640px) {
    .nav-glass {
        padding: 8px 0;
    }

    .cart-btn-modern {
        width: 40px;
        height: 40px;
    }
}
/* ======================================================
   PHASE 2026 - NAVBAR BUILDER TOKENS
   ====================================================== */

.nav-glass {
    border-bottom: var(--nav-border, 1px solid rgba(255, 255, 255, 0.1));
    min-height: 72px;
}

.nav-glass .nav-link,
.nav-glass .brand-logo,
.nav-glass .uk-navbar-nav>li>a,
.nav-glass .uk-navbar-nav li span,
.nav-glass .uk-navbar-toggle,
.nav-glass .uk-navbar-toggle-icon,
.nav-glass .uk-icon {
    color: var(--nav-text, var(--text-color, #333)) !important;
}

.banner-context-inner .nav-glass {
    background: var(--nav-inner-bg, var(--nav-bg, rgba(255, 255, 255, 0.96))) !important;
    border-bottom: var(--nav-inner-border, var(--nav-border, 1px solid rgba(0, 0, 0, 0.08))) !important;
    box-shadow: 0 6px 16px rgba(15, 23, 42, 0.08);
}

.banner-context-inner .nav-glass .nav-link,
.banner-context-inner .nav-glass .brand-logo,
.banner-context-inner .nav-glass .uk-navbar-nav>li>a,
.banner-context-inner .nav-glass .uk-navbar-nav li span,
.banner-context-inner .nav-glass .uk-navbar-toggle,
.banner-context-inner .nav-glass .uk-navbar-toggle-icon,
.banner-context-inner .nav-glass .uk-icon {
    color: var(--nav-inner-text, #111827) !important;
    text-shadow: none !important;
}

.uk-navbar-sticky.nav-glass {
    border-bottom: var(--nav-border, 1px solid rgba(0, 0, 0, 0.08));
}

#offcanvas-nav .uk-offcanvas-bar {
    background: var(--card-bg, #ffffff) !important;
    color: var(--text-color, #1a1a1a) !important;
}

.uk-navbar-sticky.nav-glass .nav-link,
.uk-navbar-sticky.nav-glass .brand-logo,
.uk-navbar-sticky.nav-glass .uk-navbar-nav>li>a,
.uk-navbar-sticky.nav-glass .uk-navbar-nav li span {
    color: var(--sticky-nav-text, var(--nav-text, #111)) !important;
}

@media (max-width: 768px) {
    .nav-glass {
        padding: 6px 0;
    }

    .brand-logo {
        font-size: 1.15rem;
    }

    .cart-btn-modern {
        width: 38px;
        height: 38px;
    }

    .acceder-btn {
        padding: 8px 16px;
        font-size: 0.82rem;
    }
}