/* ============================================================
   CHATBOT - Widget de asistente virtual
   ============================================================ */

/* Botón flotante del chat */
.chat-toggle-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-2));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 9998;
    box-shadow: 0 8px 24px rgba(240, 180, 41, 0.4);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
}

.chat-toggle-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 32px rgba(240, 180, 41, 0.6);
}

.chat-toggle-btn:active {
    transform: scale(0.95);
}

.chat-toggle-btn svg {
    width: 28px;
    height: 28px;
    color: white;
    transition: transform 0.3s ease;
}

.chat-toggle-btn.active svg {
    transform: rotate(180deg);
}

/* Contenedor del chat */
.chat-container {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 380px;
    height: 550px;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    display: none;
    flex-direction: column;
    z-index: 9999;
    border: 1px solid var(--color-border);
    overflow: hidden;
    animation: slideUp 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.chat-container.active {
    display: flex;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Header del chat */
.chat-header {
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-2));
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.chat-header-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.chat-avatar {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat-avatar svg {
    width: 24px;
    height: 24px;
    color: white;
}

.chat-header-text h3 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    color: white;
    margin: 0;
}

.chat-header-text p {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
}

.chat-close-btn {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.chat-close-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

.chat-close-btn svg {
    width: 18px;
    height: 18px;
    color: white;
}

/* Mensajes del chat */
.chat-messages {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
    background: var(--color-bg);
}

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

.chat-messages::-webkit-scrollbar-track {
    background: transparent;
}

.chat-messages::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 3px;
}

.chat-messages::-webkit-scrollbar-thumb:hover {
    background: var(--color-text-muted);
}

.chat-message {
    display: flex;
    gap: 10px;
    max-width: 85%;
    animation: messageSlide 0.3s ease;
}

@keyframes messageSlide {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.chat-message.user {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.chat-message.bot {
    align-self: flex-start;
}

.message-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.message-avatar.bot {
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-2));
}

.message-avatar.user {
    background: var(--color-surface-2);
    border: 1px solid var(--color-border);
}

.message-avatar svg {
    width: 18px;
    height: 18px;
    color: white;
}

.message-bubble {
    padding: 12px 16px;
    border-radius: 16px;
    font-size: 0.9rem;
    line-height: 1.5;
    white-space: normal;
    word-wrap: break-word;
}

.chat-list-item {
    display: block;
    padding-left: 4px;
}

.chat-message.bot .message-bubble {
    background: var(--color-surface-2);
    color: var(--color-text);
    border-bottom-left-radius: 4px;
}

.chat-message.user .message-bubble {
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-2));
    color: white;
    border-bottom-right-radius: 4px;
}

/* Mensaje de bienvenida */
.welcome-message {
    background: var(--color-surface-2);
    padding: 20px;
    border-radius: var(--radius-md);
    text-align: center;
    margin-bottom: 16px;
}

.welcome-message h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--color-text);
}

.welcome-message p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

.chat-privacy-notice {
    margin-top: 14px !important;
    font-size: 0.72rem !important;
    color: var(--color-text-muted);
    opacity: 0.75;
    border-top: 1px solid var(--color-border, rgba(255,255,255,0.08));
    padding-top: 10px;
    line-height: 1.5 !important;
}

.chat-privacy-notice a {
    color: var(--color-accent);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.chat-privacy-notice a:hover {
    opacity: 0.8;
}

/* Indicador de escritura */
.typing-indicator {
    display: none;
    gap: 10px;
    align-items: center;
    padding: 12px 16px;
    background: var(--color-surface-2);
    border-radius: 16px;
    border-bottom-left-radius: 4px;
    width: fit-content;
}

.typing-indicator.active {
    display: flex;
}

.typing-dot {
    width: 8px;
    height: 8px;
    background: var(--color-text-muted);
    border-radius: 50%;
    animation: typingDot 1.4s infinite;
}

.typing-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typingDot {
    0%, 60%, 100% {
        transform: translateY(0);
        opacity: 0.4;
    }
    30% {
        transform: translateY(-8px);
        opacity: 1;
    }
}

/* Input del chat */
.chat-input-container {
    padding: 16px 20px;
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    display: flex;
    gap: 10px;
}

.chat-input {
    flex: 1;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 24px;
    padding: 12px 16px;
    color: var(--color-text);
    font-size: 0.9rem;
    outline: none;
    transition: all 0.2s ease;
}

.chat-input:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.1);
}

.chat-input::placeholder {
    color: var(--color-text-muted);
}

.chat-send-btn {
    width: 42px;
    height: 42px;
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-2));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.chat-send-btn:hover:not(:disabled) {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(240, 180, 41, 0.4);
}

.chat-send-btn:active:not(:disabled) {
    transform: scale(0.95);
}

.chat-send-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.chat-send-btn svg {
    width: 20px;
    height: 20px;
    color: white;
}

/* Mensaje de login requerido */
.chat-login-required {
    padding: 30px 20px;
    text-align: center;
}

.chat-login-required svg {
    width: 48px;
    height: 48px;
    color: var(--color-accent);
    margin: 0 auto 16px;
}

.chat-login-required h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--color-text);
}

.chat-login-required p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 20px;
    line-height: 1.6;
}

.chat-login-btn {
    background: linear-gradient(135deg, var(--color-accent), var(--color-accent-2));
    color: white;
    padding: 12px 24px;
    border-radius: 24px;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.chat-login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(108, 99, 255, 0.3);
}

.chat-login-btn svg {
    width: 16px;
    height: 16px;
}

/* Banner de Andalucía */
.andalucia-banner {
    background: var(--color-surface);
    border-top: 1px solid var(--color-border);
    padding: 20px 0;
    margin-top: 40px;
}

.andalucia-banner-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
}

.andalucia-banner img {
    height: 300px;
    width: 1920px;
    object-fit: contain;
}

/* Responsive */
@media (max-width: 768px) {
    .chat-container {
        right: 0;
        bottom: 0;
        width: 100%;
        height: 100vh;
        border-radius: 0;
    }
    
    .chat-toggle-btn {
        right: 20px;
        bottom: 20px;
        width: 56px;
        height: 56px;
    }
    
    .chat-toggle-btn svg {
        width: 24px;
        height: 24px;
    }
    
    .andalucia-banner-content {
        flex-direction: column;
        gap: 20px;
    }
    
    .andalucia-banner img {
        height: 60px;
    }
}