/* Botón hamburguesa fijo debajo del header */
.sidebar-toggle {
    position: fixed;
    top: 110px; /* Justo debajo del header (100px) + margen */
    left: 20px;
    z-index: 1002;
    background: var(--gold-gradient);
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: none; /* Oculto por defecto */
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 20px rgba(212, 160, 23, 0.3);
    opacity: 1;
    visibility: visible;
    transform: scale(1);
}

/* Ocultar hamburguesa cuando sidebar está activo */
.sidebar-toggle.hidden {
    opacity: 0;
    visibility: hidden;
    transform: scale(0.8);
}

.sidebar-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(212, 160, 23, 0.5);
}

.sidebar-toggle.hidden:hover {
    transform: scale(0.8);
}

/* Iconos de Font Awesome */
.sidebar-toggle i {
    font-size: 18px;
    color: var(--black);
    transition: var(--transition-smooth);
}

/* Overlay para móvil */
.sidebar-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-smooth);
}

.sidebar-overlay.show {
    opacity: 1;
    visibility: visible;
}

/* Navegación Vertical Elegante */
.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    height: 100vh;
    background: var(--dark-gradient);
    border-radius: 0 20px 20px 0;
    padding: 2rem 1rem;
    z-index: 1001;
    box-shadow: var(--shadow-heavy);
    border: 1px solid rgba(212, 160, 23, 0.2);
    width: 80px;
    transition: var(--transition-smooth);
    overflow-y: auto;
    overflow-x: hidden;
}

.sidebar:hover {
    width: 200px;
}

/* Scrollbar personalizado para el sidebar */
.sidebar::-webkit-scrollbar {
    width: 4px;
}

.sidebar::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
}

.sidebar::-webkit-scrollbar-thumb {
    background: var(--dark-gold);
    border-radius: 2px;
}

.sidebar::-webkit-scrollbar-thumb:hover {
    background: #F4D03F;
}

.sidebar-header {
    text-align: center;
    margin-bottom: 2rem;
}

.sidebar-logo {
    width: 40px;
    height: 40px;
    background: var(--gold-gradient);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
}

.sidebar-logo i {
    font-size: 1.2rem;
    color: var(--black);
}

.nav-items {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 0.5rem;
    border-radius: 12px;
    cursor: pointer;
    transition: var(--transition-smooth);
    color: var(--white);
    position: relative;
    overflow: hidden;
    text-decoration: none;
}

.nav-item:hover {
    background: rgba(212, 160, 23, 0.1);
    transform: translateX(5px);
    color: var(--white);
    text-decoration: none;
}

.nav-item:visited,
.nav-item:focus,
.nav-item:active {
    color: var(--white);
    text-decoration: none;
}

.nav-item.active {
    background: var(--gold-gradient);
    color: var(--black);
    box-shadow: var(--shadow-gold);
}

.nav-icon {
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    transition: var(--transition-smooth);
    flex-shrink: 0;
}

.nav-item.active .nav-icon {
    background: rgba(0, 0, 0, 0.2);
}

.nav-text {
    font-size: 0.9rem;
    font-weight: 500;
    white-space: nowrap;
    opacity: 0;
    transition: var(--transition-smooth);
}

.sidebar:hover .nav-text {
    opacity: 1;
}

.sidebar-footer {
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    position: sticky;
    bottom: 0;
    background: var(--dark-gradient);
    padding-bottom: 1rem;
}

.user-profile {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.05);
    margin-bottom: 1rem;
}

.user-avatar {
    width: 30px;
    height: 30px;
    background: var(--gold-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.user-avatar i {
    font-size: 0.8rem;
    color: var(--black);
}

.user-info {
    display: flex;
    flex-direction: column;
    opacity: 0;
    transition: var(--transition-smooth);
    min-width: 0;
    flex: 1;
}

.sidebar:hover .user-info {
    opacity: 1;
}

.user-name {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--white);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-status {
    font-size: 0.7rem;
    color: var(--dark-gold);
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.logout-btn {
    cursor: pointer;
}

.logout-btn:hover {
    background: rgba(154, 3, 30, 0.1) !important;
    color: #ff6b6b !important;
}

/* Responsive Design */
@media (max-width: 1024px) {
    /* Mostrar botón hamburguesa */
    .sidebar-toggle {
        display: flex;
    }
    
    /* Ocultar sidebar por defecto */
    .sidebar {
        transform: translateX(-100%);
        width: 65%; /* 65% del ancho de la pantalla */
        border-radius: 0 20px 20px 0;
    }
    
    /* Mostrar sidebar cuando esté activo */
    .sidebar.show {
        transform: translateX(0);
    }
    
    /* Siempre mostrar texto en móvil */
    .sidebar .nav-text,
    .sidebar .user-info {
        opacity: 1;
    }
}

@media (max-width: 768px) {
    .sidebar-toggle {
        top: 90px; /* Ajustar para header más pequeño */
        left: 15px;
        width: 45px;
        height: 45px;
    }
    
    .sidebar-toggle i {
        font-size: 16px;
    }
    
    .sidebar {
        width: 60%; /* 60% del ancho en tablet */
        padding: 1.5rem 1rem;
    }
    
    .nav-item {
        padding: 0.8rem 1rem;
        font-size: 0.9rem;
    }
    
    .nav-icon {
        width: 30px;
        height: 30px;
    }
}

@media (max-width: 480px) {
    .sidebar-toggle {
        top: 85px; /* Ajustar para header móvil */
        left: 12px;
        width: 42px;
        height: 42px;
    }
    
    .sidebar-toggle i {
        font-size: 14px;
    }
    
    .sidebar {
        width: 65%; /* 65% del ancho en móvil */
        padding: 1rem 0.8rem;
    }
    
    .nav-item {
        padding: 0.6rem 0.8rem;
        font-size: 0.85rem;
    }
    
    .nav-icon {
        width: 28px;
        height: 28px;
    }
    
    .user-profile {
        padding: 0.8rem;
    }
}

/* Animaciones adicionales */
@keyframes slideIn {
    from {
        transform: translateX(-100%);
    }
    to {
        transform: translateX(0);
    }
}

@keyframes slideOut {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-100%);
    }
}

/* Estados de hover mejorados para móvil */
@media (hover: hover) {
    .nav-item:hover {
        transform: translateX(5px);
    }
}

@media (hover: none) {
    .nav-item:hover {
        transform: none;
    }
    
    .nav-item:active {
        background: rgba(212, 160, 23, 0.2);
        transform: scale(0.98);
    }
}