/* ==========================================
   GATEWAY IT - NAVIGATION CSS
   Basado en gateway-it-mejorado.html
   ========================================== */

/* ==========================================
   NAVBAR - Transparente por defecto, blanco al scroll
   ========================================== */
#navbar {
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    background: transparent;
    padding: 1.5rem 0;
    transition: all 0.3s ease;
    border-bottom: 1px solid transparent;
}

/* Navbar blanco en páginas internas (no home) */
body:not(.home-page) #navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    border-bottom: 1px solid rgba(245, 134, 53, 0.1);
}

/* Links oscuros en páginas internas */
body:not(.home-page) .nav-links a {
    color: #2d3436;
    text-shadow: none;
}

/* Hamburguesa naranja en páginas internas */
body:not(.home-page) .menu-toggle span {
    background: var(--primary-color, #F58635);
    box-shadow: none;
}

/* Navbar con scroll - fondo blanco con blur */
#navbar.scrolled {
    padding: 0.8rem 0;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid rgba(245, 134, 53, 0.1);
}

/* ==========================================
   CONTENEDOR
   ========================================== */
.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* ==========================================
   LOGO
   ========================================== */
.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: #ffffff;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s;
}

.logo img {
    height: 50px;
    width: auto;
    transition: filter 0.3s;
}

#navbar.scrolled .logo img {
    filter: none;
}

.logo:hover {
    opacity: 0.8;
}

/* ==========================================
   LINKS DE NAVEGACIÓN
   ========================================== */
.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
    align-items: center;
}

.nav-links a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s;
    position: relative;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

/* Links oscuros cuando hay scroll */
#navbar.scrolled .nav-links a {
    color: #2d3436;
    text-shadow: none;
}

/* Efecto hover - subrayado */
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color, #F58635);
    transition: width 0.3s;
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-links a:hover {
    color: var(--primary-color, #F58635);
}

/* ==========================================
   ICONOS DE CARRITO Y USUARIO
   ========================================== */
.cart-icon,
.user-icon {
    position: relative;
    cursor: pointer;
    font-size: 1.3rem;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    color: #ffffff;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

#navbar.scrolled .cart-icon,
#navbar.scrolled .user-icon {
    color: var(--primary-color, #F58635);
    text-shadow: none;
}

body:not(.home-page) .cart-icon,
body:not(.home-page) .user-icon {
    color: var(--primary-color, #F58635);
    text-shadow: none;
}

.cart-icon:hover,
.user-icon:hover {
    transform: scale(1.1);
    color: var(--primary-color, #F58635);
}

/* Contador del carrito */
.cart-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--primary-color, #F58635);
    color: white;
    border-radius: 50%;
    min-width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0 0.25rem;
    text-shadow: none;
}

/* ==========================================
   MENÚ TOGGLE (Móvil)
   ========================================== */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0.5rem;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: #ffffff;
    border-radius: 2px;
    transition: all 0.3s;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

/* Hamburguesa oscura cuando hay scroll */
#navbar.scrolled .menu-toggle span {
    background: var(--primary-color, #F58635);
    box-shadow: none;
}

/* Animación hamburguesa */
.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ==========================================
   RESPONSIVE - MÓVIL
   ========================================== */
@media (max-width: 968px) {
    .nav-links {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        width: 100%;
        text-align: center;
        transition: left 0.3s ease;
        padding: 2rem 0;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        max-height: calc(100vh - 70px);
        overflow-y: auto;
        gap: 0;
    }

    .nav-links.active {
        left: 0;
    }

    .nav-links li {
        width: 100%;
        padding: 0.5rem 0;
    }

    .nav-links a {
        display: block;
        padding: 1rem 2rem;
        width: 100%;
        color: #2d3436 !important;
        text-shadow: none !important;
    }

    .nav-links a::after {
        display: none;
    }

    .menu-toggle {
        display: flex;
    }

    .nav-container {
        padding: 0 1rem;
    }
}

@media (max-width: 600px) {
    #navbar {
        padding: 1rem 0;
    }

    #navbar.scrolled {
        padding: 0.6rem 0;
    }

    .logo img {
        height: 40px;
    }
}

/* ==========================================
   MODO OSCURO
   ========================================== */
body.dark-mode #navbar {
    background: transparent;
}

/* Navbar en páginas internas con modo oscuro */
body.dark-mode:not(.home-page) #navbar {
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    border-bottom: 1px solid rgba(245, 134, 53, 0.2);
}

body.dark-mode #navbar.scrolled {
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    border-bottom: 1px solid rgba(245, 134, 53, 0.2);
}

body.dark-mode .nav-links a {
    color: #ffffff;
}

body.dark-mode #navbar.scrolled .nav-links a {
    color: #e0e0e0;
}

body.dark-mode:not(.home-page) .nav-links a {
    color: #e0e0e0 !important;
}

body.dark-mode .menu-toggle span {
    background: #ffffff;
}

body.dark-mode #navbar.scrolled .menu-toggle span {
    background: var(--primary-color, #F58635);
}

body.dark-mode:not(.home-page) .menu-toggle span {
    background: var(--primary-color, #F58635);
}

body.dark-mode .cart-icon,
body.dark-mode .user-icon {
    color: #ffffff;
}

body.dark-mode #navbar.scrolled .cart-icon,
body.dark-mode #navbar.scrolled .user-icon {
    color: var(--primary-color, #F58635);
}

body.dark-mode:not(.home-page) .cart-icon,
body.dark-mode:not(.home-page) .user-icon {
    color: var(--primary-color, #F58635);
}

/* Menú móvil en modo oscuro */
@media (max-width: 968px) {
    body.dark-mode .nav-links {
        background: rgba(26, 26, 46, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    }

    body.dark-mode .nav-links a {
        color: #e0e0e0 !important;
    }

    body.dark-mode .nav-links a:hover {
        color: var(--primary-color, #F58635) !important;
        background: rgba(245, 134, 53, 0.1);
    }
}

/* ==========================================
   USER DROPDOWN MENU
   ========================================== */
.user-menu-container {
    position: relative;
}

.user-dropdown {
    position: absolute;
    top: calc(100% + 15px);
    right: 0;
    background: white;
    border-radius: 10px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    min-width: 220px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    overflow: hidden;
}

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

.user-dropdown::before {
    content: '';
    position: absolute;
    top: -8px;
    right: 20px;
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-bottom: 8px solid white;
}

.user-dropdown-header {
    padding: 1rem;
    background: linear-gradient(135deg, var(--primary-color, #F58635), #e67429);
    color: white;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.user-dropdown-header i {
    font-size: 1.5rem;
}

.user-dropdown-header span {
    font-weight: 600;
    font-size: 0.9rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.user-dropdown-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    color: #2d3436;
    text-decoration: none;
    transition: all 0.2s;
    border-bottom: 1px solid #f0f0f0;
}

.user-dropdown-item:last-child {
    border-bottom: none;
}

.user-dropdown-item i {
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

.user-dropdown-item:hover {
    background: rgba(245, 134, 53, 0.05);
    color: var(--primary-color, #F58635);
}

.user-dropdown-item.logout {
    color: #d63031;
}

.user-dropdown-item.logout:hover {
    background: rgba(214, 48, 49, 0.05);
    color: #d63031;
}

/* Dark mode */
body.dark-mode .user-dropdown {
    background: #2d3436;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

body.dark-mode .user-dropdown::before {
    border-bottom-color: #2d3436;
}

body.dark-mode .user-dropdown-item {
    color: #e0e0e0;
    border-bottom-color: rgba(255, 255, 255, 0.1);
}

body.dark-mode .user-dropdown-item:hover {
    background: rgba(245, 134, 53, 0.15);
    color: var(--primary-color, #F58635);
}

body.dark-mode .user-dropdown-item.logout {
    color: #ff7675;
}

body.dark-mode .user-dropdown-item.logout:hover {
    background: rgba(255, 118, 117, 0.15);
    color: #ff7675;
}

/* Responsive */
@media (max-width: 968px) {
    .user-dropdown {
        right: -10px;
        min-width: 200px;
    }
}