/**
 * WP Dual AI - Public Styles
 * Widget minimalista estilo ElevenLabs
 * Version: 3.0.0
 */

/* ===============================================
   Variables CSS para consistencia
   =============================================== */
:root {
    --wp-dual-ai-primary: #1e90ff;
    --wp-dual-ai-secondary: #2baab4;
    --wp-dual-ai-white: #ffffff;
    --wp-dual-ai-text: #1a1a1a;
    --wp-dual-ai-gray-light: #f5f5f5;
    --wp-dual-ai-gray-medium: #666666;
    --wp-dual-ai-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    --wp-dual-ai-shadow-hover: 0 6px 24px rgba(0, 0, 0, 0.2);
    --wp-dual-ai-radius: 16px;
    --wp-dual-ai-transition: all 0.3s ease;
}

/* ===============================================
   Reset básico para evitar conflictos
   =============================================== */
.wp-dual-ai-chat-buttons *,
.wp-dual-ai-chat-container *,
#wp-dual-ai-voice-chat-container *,
#wp-dual-ai-text-chat-container * {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* ===============================================
   Widget Minimalista - Botón de Activación
   =============================================== */
.wp-dual-ai-chat-buttons {
    position: fixed !important;
    z-index: 999998 !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
}

.wp-dual-ai-position-bottom-right {
    bottom: 20px !important;
    right: 20px !important;
}

/* Botón principal de voz */
.wp-dual-ai-open-chat-button {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    background: var(--wp-dual-ai-white) !important;
    color: var(--wp-dual-ai-text) !important;
    border: none !important;
    border-radius: 30px !important;
    padding: 12px 20px !important;
    font-size: 15px !important;
    font-weight: 500 !important;
    cursor: pointer !important;
    box-shadow: var(--wp-dual-ai-shadow) !important;
    transition: var(--wp-dual-ai-transition) !important;
    font-family: inherit !important;
    position: relative !important;
    overflow: visible !important;
}

.wp-dual-ai-open-chat-button:hover {
    transform: translateY(-2px) !important;
    box-shadow: var(--wp-dual-ai-shadow-hover) !important;
}

/* Icono de asterisco azul */
.wp-dual-ai-open-chat-button::before {
    content: "✱" !important;
    color: var(--wp-dual-ai-primary) !important;
    font-size: 20px !important;
    font-weight: bold !important;
    display: inline-block !important;
}

/* Animación de pulso */
.wp-dual-ai-open-chat-button.pulse {
    animation: wp-dual-ai-pulse 1s ease-in-out 4 !important;
}

@keyframes wp-dual-ai-pulse {
    0%, 100% { 
        transform: scale(1); 
        box-shadow: var(--wp-dual-ai-shadow);
    }
    50% { 
        transform: scale(1.05); 
        box-shadow: 0 6px 30px rgba(30, 144, 255, 0.3);
    }
}

/* ===============================================
   Contenedores de Chat Globales
   =============================================== */
.wp-dual-ai-chat-container {
    position: fixed !important;
    bottom: 20px !important;
    right: 20px !important;
    width: 320px !important;
    max-width: calc(100vw - 40px) !important;
    background-color: var(--wp-dual-ai-white) !important;
    border-radius: var(--wp-dual-ai-radius) !important;
    box-shadow: var(--wp-dual-ai-shadow) !important;
    display: flex !important;
    flex-direction: column !important;
    z-index: 99999 !important;
    overflow: hidden !important;
    transition: var(--wp-dual-ai-transition) !important;
    transform: translateY(20px) scale(0.95) !important;
    opacity: 0 !important;
    pointer-events: none !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif !important;
}

/* Estado activo */
.wp-dual-ai-chat-container.wp-dual-ai-active {
    transform: translateY(0) scale(1) !important;
    opacity: 1 !important;
    pointer-events: all !important;
}

/* Voice chat container específico */
#wp-dual-ai-voice-chat-container {
    height: 240px !important;
    width: 280px !important;
}

/* Text chat container específico */
#wp-dual-ai-text-chat-container {
    height: 480px !important;
}

/* ===============================================
   Header del Chat
   =============================================== */
.wp-dual-ai-chat-header {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding: 12px 16px !important;
    background: transparent !important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05) !important;
    min-height: 48px !important;
    flex-shrink: 0 !important;
}

.wp-dual-ai-chat-header h3 {
    margin: 0 !important;
    font-size: 14px !important;
    font-weight: 600 !important;
    color: var(--wp-dual-ai-text) !important;
    letter-spacing: -0.01em !important;
    line-height: 1.2 !important;
}

/* Botón de cerrar */
.wp-dual-ai-close-button {
    background: none !important;
    border: none !important;
    cursor: pointer !important;
    padding: 6px !important;
    border-radius: 50% !important;
    color: var(--wp-dual-ai-gray-medium) !important;
    transition: var(--wp-dual-ai-transition) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 32px !important;
    height: 32px !important;
}

.wp-dual-ai-close-button:hover {
    background: var(--wp-dual-ai-gray-light) !important;
    color: var(--wp-dual-ai-text) !important;
}

.wp-dual-ai-close-button svg {
    width: 14px !important;
    height: 14px !important;
}

/* ===============================================
   Responsive Design
   =============================================== */
@media (max-width: 480px) {
    .wp-dual-ai-chat-container {
        width: 100% !important;
        height: 100% !important;
        max-height: 100% !important;
        bottom: 0 !important;
        right: 0 !important;
        left: 0 !important;
        max-width: 100% !important;
        border-radius: 0 !important;
    }
    
    #wp-dual-ai-voice-chat-container,
    #wp-dual-ai-text-chat-container {
        width: 100% !important;
        height: 100% !important;
    }
    
    .wp-dual-ai-open-chat-button {
        bottom: 16px !important;
        right: 16px !important;
    }
}

/* ===============================================
   Dark Mode Support
   =============================================== */
@media (prefers-color-scheme: dark) {
    :root {
        --wp-dual-ai-white: #1a1a1a;
        --wp-dual-ai-text: #ffffff;
        --wp-dual-ai-gray-light: #2a2a2a;
        --wp-dual-ai-gray-medium: #999999;
        --wp-dual-ai-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
        --wp-dual-ai-shadow-hover: 0 6px 24px rgba(0, 0, 0, 0.7);
    }
    
    .wp-dual-ai-chat-header {
        border-bottom-color: rgba(255, 255, 255, 0.1) !important;
    }
}

/* ===============================================
   Utilidades
   =============================================== */
.wp-dual-ai-hidden {
    display: none !important;
}

.wp-dual-ai-visible {
    display: block !important;
}

/* Prevenir scroll cuando el chat está activo en móvil */
@media (max-width: 480px) {
    body.wp-dual-ai-chat-open {
        overflow: hidden !important;
        position: fixed !important;
        width: 100% !important;
    }
}