/* Chatbot Widget Styles - Standalone Theme */
:root {
    /* Paleta fija basada en Landing Page (Neon Blue) para consistencia global */
    --chat-primary: #00b8ff;
    --chat-secondary: #00223d;
    /* Card bg landing */
    --chat-text: #e0e6f0;
    --chat-button-hover: #33c6ff;
    --chat-bg-gradient-start: #00b8ff;
    --chat-bg-gradient-end: #0056b3;
    /* Un poco más oscuro para contraste */
    --chat-user-msg-bg: linear-gradient(135deg, #00b8ff 0%, #0056b3 100%);
    --chat-bot-msg-bg: rgba(255, 255, 255, 0.1);
    --chat-border: rgba(0, 184, 255, 0.3);
    --chat-window-bg: #001a35;
    /* Dark background landing */
    --chat-input-bg: #00223d;
}

.chatbot-container {
    position: fixed;
    bottom: 25px;
    right: 25px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.chatbot-trigger-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--chat-primary) 0%, var(--chat-button-hover) 100%);
    color: white;
    border: none;
    box-shadow: 0 4px 15px rgba(0, 184, 255, 0.4);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.chatbot-trigger-btn:hover {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 6px 20px rgba(0, 184, 255, 0.6);
}

.chatbot-window {
    width: 380px;
    height: 500px;
    background: var(--chat-window-bg);
    border: 1px solid var(--chat-border);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    margin-bottom: 20px;
    animation: slideUp 0.3s ease-out;
    backdrop-filter: blur(10px);
}

.chatbot-header {
    padding: 15px;
    background: linear-gradient(135deg, var(--chat-primary) 0%, var(--chat-button-hover) 100%);
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.chatbot-messages {
    flex: 1;
    padding: 15px;
    overflow-y: auto;
    background: rgba(0, 0, 0, 0.2);
    /* Sutil oscurecimiento sobre el fondo base */
    display: flex;
    flex-direction: column;
    gap: 15px;
    scrollbar-width: thin;
    scrollbar-color: var(--chat-primary) transparent;
}

.chatbot-input-area {
    padding: 15px;
    border-top: 1px solid var(--chat-border);
    background: var(--chat-input-bg);
    display: flex;
    gap: 10px;
    align-items: center;
}

.chatbot-input-area input {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--chat-border);
    color: var(--chat-text);
}

.chatbot-input-area input::placeholder {
    color: rgba(224, 230, 240, 0.5);
}

.chat-message {
    max-width: 85%;
    display: flex;
    flex-direction: column;
    animation: fadeIn 0.3s ease-in;
}

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

.user-message {
    align-self: flex-end;
}

.message-content {
    padding: 10px 15px;
    border-radius: 12px;
    font-size: 0.95rem;
    line-height: 1.4;
    position: relative;
    word-wrap: break-word;
}

.bot-message .message-content {
    background: var(--chat-bot-msg-bg);
    border: 1px solid var(--chat-border);
    color: var(--chat-text);
    border-top-left-radius: 2px;
}

.user-message .message-content {
    background: var(--chat-user-msg-bg);
    color: white;
    border-top-right-radius: 2px;
    box-shadow: 0 2px 10px rgba(0, 184, 255, 0.2);
}

/* Streaming Cursor Effect */
.message-content.streaming::after {
    content: "▋";
    margin-left: 2px;
    color: var(--chat-primary);
    animation: blink 0.8s infinite;
    font-size: 0.8rem;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* Typing Indicator - solo aplica a los puntos animados (.dot), no al texto */
.typing-indicator .dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    background-color: var(--chat-text);
    border-radius: 50%;
    margin-right: 3px;
    animation: typing 1s infinite;
    opacity: 0.6;
}

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

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

@keyframes typing {
    0% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-5px);
    }

    100% {
        transform: translateY(0);
    }
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile Responsiveness */
@media (max-width: 480px) {
    .chatbot-window {
        width: 90vw;
        height: 70vh;
        right: 5vw;
        bottom: 90px;
    }
}

/* ──────────────────────────────────────────────
   Indicador de escritura (3 puntos animados)
   Aparece en el globo del bot mientras espera
   la respuesta del servidor.
   ────────────────────────────────────────────── */
.typing-indicator {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 6px 4px;
    /* Altura mínima para que el globo no colapase */
    min-height: 24px;
}

/* Cada punto */
.chatbot-container .typing-indicator span {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--chat-primary, #00b8ff);
    opacity: 0.4;
    animation: typingBounce 1.2s infinite ease-in-out;
}

/* Retraso escalonado para efecto de ola */
.chatbot-container .typing-indicator span:nth-child(1) {
    animation-delay: 0s;
}

.chatbot-container .typing-indicator span:nth-child(2) {
    animation-delay: 0.2s;
}

.chatbot-container .typing-indicator span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typingBounce {

    0%,
    60%,
    100% {
        transform: translateY(0);
        opacity: 0.4;
    }

    30% {
        transform: translateY(-6px);
        opacity: 1;
    }
}