/* ==================== CHAT FLOTANTE ASISTENTE ==================== */
/* Importar Roboto para el chat (asegura disponibilidad si cargado independiente) */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;700&display=swap');

.chat-wrapper {
    position: fixed !important;
    bottom: 20px !important;
    right: 20px !important;
    top: auto !important;
    left: auto !important;
    z-index: 99999 !important;
    animation: slideInRight 0.5s ease-out;
}

.chat-toggle-container {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 8px;
}

.chat-toggle-btn {
    background: linear-gradient(135deg, var(--accent) 0%, #c0392b 100%);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.4);
    transition: all 0.3s ease;
}

.chat-toggle-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(231, 76, 60, 0.6);
}

.chat-toggle-btn i {
    font-size: 1.2rem;
    color: white;
}

/* Asegurar uso de Roboto en el chat */
.chat-wrapper, .chat-assistant, .chat-body, .chat-message, .chat-action, .chat-header-title {
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.chat-assistant {
    width: 380px;
    max-height: 500px;
    background: linear-gradient(135deg, rgba(15, 32, 56, 0.98) 0%, rgba(21, 45, 78, 0.98) 100%);
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.1);
    overflow: hidden;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.chat-header {
    background: linear-gradient(135deg, var(--accent) 0%, #c0392b 100%);
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

.chat-header-title {
    color: white;
    font-size: 1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
}

.chat-header-title i {
    font-size: 1.3rem;
    animation: bounce 2s infinite;
}

.chat-status {
    display: flex;
    align-items: center;
    gap: 8px;
}

.chat-status i {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.1rem;
}

.chat-body {
    padding: 20px;
    max-height: 420px;
    overflow-y: auto;
    background: rgba(10, 25, 47, 0.6);
}

.chat-body::-webkit-scrollbar {
    width: 6px;
}

.chat-body::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
}

.chat-body::-webkit-scrollbar-thumb {
    background: var(--accent);
    border-radius: 10px;
}

.chat-content {
    display: flex;
    gap: 15px;
    animation: fadeInUp 0.5s ease-out;
}

.chat-icon {
    font-size: 2.5rem;
    color: var(--accent);
    min-width: 50px;
    text-align: center;
    animation: pulse 2s infinite;
}

.chat-text {
    flex: 1;
}

.chat-message {
    color: white;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 12px;
    line-height: 1.5;
}

.chat-action-box {
    background: rgba(231, 76, 60, 0.15);
    border-left: 3px solid var(--accent);
    padding: 12px 15px;
    border-radius: 8px;
    margin-top: 10px;
}

.chat-action {
    color: rgba(255, 255, 255, 0.95);
    font-size: 0.9rem;
    line-height: 1.6;
    display: block;
}

.chat-action-box i {
    color: var(--accent);
    font-size: 1.1rem;
}

/* Animaciones */
@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

.spin {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Responsivo */
@media (max-width: 768px) {
    .chat-wrapper {
        bottom: 10px;
        right: 10px;
        left: 10px;
    }
    
    .chat-assistant {
        width: 100%;
        max-width: 100%;
    }
    
    .chat-body {
        max-height: 350px;
    }
}

/* Variantes de color para estados */
.chat-success .chat-icon {
    color: var(--success);
}

.chat-warning .chat-icon {
    color: var(--warning);
}

.chat-processing .chat-icon {
    color: var(--info);
}