/* ===== MENÚ DESPLEGABLE DE USUARIO ===== */
.user-menu-container {
    position: relative;
    display: inline-block;
}

.user-avatar-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, #4f46e5, #7c3aed);
    border: 2px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    color: #ffffff;
    font-size: 1.15rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
}

.user-avatar-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.3), rgba(124, 58, 237, 0.3));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.user-avatar-btn:hover {
    border-color: rgba(255, 255, 255, 0.4);
    transform: scale(1.08);
    box-shadow: 0 6px 20px rgba(79, 70, 229, 0.5);
}

.user-avatar-btn:hover::before {
    opacity: 1;
}

.user-avatar-btn i {
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.user-avatar-btn.active {
    border-color: rgba(255, 255, 255, 0.5);
    background: linear-gradient(135deg, #5b52f0, #8b4aed);
    box-shadow: 0 8px 30px rgba(79, 70, 229, 0.6);
    transform: scale(1.05);
}

/* Dropdown Menu */
.user-dropdown-menu {
    position: absolute;
    top: calc(100% + 16px);
    right: 0;
    min-width: 320px;
    background: linear-gradient(145deg, rgba(15, 15, 25, 0.98), rgba(20, 20, 35, 0.98));
    backdrop-filter: blur(40px) saturate(180%);
    border: 1px solid rgba(79, 70, 229, 0.25);
    border-radius: 20px;
    box-shadow: 
        0 30px 90px rgba(0, 0, 0, 0.9),
        0 0 0 1px rgba(255, 255, 255, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-15px) scale(0.92);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    z-index: 10000;
    overflow: hidden;
}

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

/* Flecha del dropdown */
.user-dropdown-menu::before {
    content: '';
    position: absolute;
    top: -9px;
    right: 18px;
    width: 18px;
    height: 18px;
    background: linear-gradient(145deg, rgba(15, 15, 25, 0.98), rgba(20, 20, 35, 0.98));
    border-left: 1px solid rgba(79, 70, 229, 0.25);
    border-top: 1px solid rgba(79, 70, 229, 0.25);
    transform: rotate(45deg);
    box-shadow: -2px -2px 8px rgba(0, 0, 0, 0.3);
}

/* Header del menú */
.user-menu-header {
    padding: 1.75rem 1.75rem;
    border-bottom: 1px solid rgba(79, 70, 229, 0.12);
    background: 
        linear-gradient(135deg, rgba(79, 70, 229, 0.12), rgba(124, 58, 237, 0.08)),
        radial-gradient(circle at top right, rgba(79, 70, 229, 0.15), transparent 70%);
    position: relative;
    overflow: hidden;
}

.user-menu-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.03), transparent);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.user-menu-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(79, 70, 229, 0.6), transparent);
}

.user-menu-info {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.user-menu-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, #4f46e5, #7c3aed, #ec4899);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    box-shadow: 
        0 8px 24px rgba(79, 70, 229, 0.6),
        0 0 0 3px rgba(79, 70, 229, 0.2),
        inset 0 -2px 8px rgba(0, 0, 0, 0.3);
    border: 2px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.user-menu-avatar::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: avatarShine 3s infinite;
}

@keyframes avatarShine {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.user-menu-details {
    flex: 1;
}

.user-menu-name {
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--text-primary, #f1f5f9);
    margin-bottom: 0.2rem;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
    letter-spacing: 0.3px;
}

.user-menu-email {
    font-size: 0.82rem;
    color: var(--text-secondary, #94a3b8);
    opacity: 0.75;
    font-weight: 400;
    letter-spacing: 0.2px;
}

/* Items del menú */
.user-menu-items {
    padding: 0.5rem 0;
}

.user-menu-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.75rem;
    color: var(--text-primary, #f1f5f9);
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    font-size: 0.96rem;
    position: relative;
    font-weight: 500;
    letter-spacing: 0.2px;
}

.user-menu-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, #4f46e5, #7c3aed, #ec4899);
    opacity: 0;
    transition: all 0.3s ease;
    box-shadow: 0 0 12px rgba(79, 70, 229, 0.8);
}

.user-menu-item:hover {
    background: linear-gradient(90deg, rgba(79, 70, 229, 0.15), rgba(124, 58, 237, 0.08));
    color: #ffffff;
    padding-left: 2rem;
    transform: translateX(2px);
}

.user-menu-item:hover::before {
    opacity: 1;
}

.user-menu-item i {
    width: 20px;
    text-align: center;
    font-size: 1.15rem;
    color: var(--primary-color, #4f46e5);
    transition: all 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(79, 70, 229, 0.4));
}

.user-menu-item-text {
    flex: 1;
}

.user-menu-item-badge {
    background: rgba(239, 68, 68, 0.2);
    color: #ef4444;
    padding: 0.2rem 0.5rem;
    border-radius: 12px;
    font-size: 0.7rem;
    font-weight: 600;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

/* Separador */
.user-menu-separator {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(79, 70, 229, 0.3), transparent);
    margin: 0.5rem 1.5rem;
    position: relative;
}

.user-menu-separator::after {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(124, 58, 237, 0.6), transparent);
    filter: blur(2px);
}

/* Item de logout */
.user-menu-item.logout {
    color: #ef4444;
    font-weight: 600;
}

.user-menu-item.logout::before {
    background: linear-gradient(180deg, #ef4444, #dc2626, #b91c1c);
    box-shadow: 0 0 12px rgba(239, 68, 68, 0.8);
}

.user-menu-item.logout:hover {
    background: linear-gradient(90deg, rgba(239, 68, 68, 0.15), rgba(220, 38, 38, 0.08));
    color: #ff6b6b;
}

.user-menu-item.logout i {
    color: #ef4444;
}

/* Submenu para idiomas */
.user-menu-submenu {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.25), rgba(0, 0, 0, 0.15));
    margin: 0;
    border-left: 2px solid rgba(79, 70, 229, 0.2);
    margin-left: 1.75rem;
}

.user-menu-submenu.show {
    max-height: 300px;
}

.user-menu-submenu-item {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.85rem 1.5rem 0.85rem 2rem;
    color: var(--text-secondary, #94a3b8);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.92rem;
    position: relative;
    font-weight: 500;
    letter-spacing: 0.2px;
}

.user-menu-submenu-item:hover {
    background: linear-gradient(90deg, rgba(79, 70, 229, 0.12), transparent);
    color: var(--text-primary, #f1f5f9);
    padding-left: 2.25rem;
    transform: translateX(3px);
}

.user-menu-submenu-item.active {
    color: var(--primary-color, #7c3aed);
    background: linear-gradient(90deg, rgba(79, 70, 229, 0.15), rgba(124, 58, 237, 0.08));
    font-weight: 600;
    border-left: 3px solid #7c3aed;
    padding-left: calc(2rem - 3px);
}

.user-menu-submenu-item i.fa-check {
    font-size: 0.9rem;
    color: #10b981;
    filter: drop-shadow(0 2px 4px rgba(16, 185, 129, 0.5));
}

.user-menu-item-arrow {
    transition: transform 0.3s ease;
    font-size: 0.8rem;
}

.user-menu-item.expanded .user-menu-item-arrow {
    transform: rotate(180deg);
}

/* Responsive */
@media (max-width: 768px) {
    .user-avatar-btn {
        width: 38px;
        height: 38px;
        font-size: 1rem;
    }

    .user-dropdown-menu {
        min-width: 260px;
        right: -10px;
    }

    .user-menu-header {
        padding: 1rem 1.25rem;
    }

    .user-menu-avatar {
        width: 42px;
        height: 42px;
        font-size: 1.1rem;
    }

    .user-menu-name {
        font-size: 0.95rem;
    }

    .user-menu-email {
        font-size: 0.75rem;
    }

    .user-menu-item {
        padding: 0.75rem 1.25rem;
        font-size: 0.9rem;
    }
}

/* Backdrop para móvil */
.user-menu-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.8));
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    z-index: 9999;
    backdrop-filter: blur(4px);
}

.user-menu-backdrop.show {
    opacity: 1;
    visibility: visible;
}

@media (max-width: 768px) {
    .user-dropdown-menu {
        position: fixed;
        top: auto;
        bottom: 0;
        left: 0;
        right: 0;
        border-radius: 20px 20px 0 0;
        min-width: 100%;
        max-height: 80vh;
        overflow-y: auto;
    }

    .user-dropdown-menu::before {
        display: none;
    }

    .user-dropdown-menu.show {
        transform: translateY(0);
    }

    .user-dropdown-menu:not(.show) {
        transform: translateY(100%);
    }
}