/* ===== SNT ASSISTENTE (Cirane) - Botao flutuante + chat ===== */
/* FIX (23/08/2026): o tema tem um .marquee rotacionado (transform rotate -45deg)
   que expande o scrollWidth da pagina para ~1400px no mobile, empurrando o botao
   fixo (right:14px) para FORA da area visivel do celular. Prevenir o scroll
   horizontal mantem o botao ancorado ao viewport. */
html, body {
    overflow-x: hidden !important;
}
#snt-assistente {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --snt-primary: #075e54;
    --snt-primary-dark: #054b43;
    --snt-bg-chat: #efeae2;
    --snt-msg-assist: #ffffff;
    --snt-msg-user: #dcf8c6;
}

/* Botao flutuante (canto inferior direito) */
#snt-assistente-fab {
    position: fixed !important;
    right: 20px !important;
    bottom: 20px !important;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--snt-primary);
    color: #fff;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(0,0,0,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2147483647 !important;
    transition: transform 0.2s, background 0.2s;
}
#snt-assistente-fab:hover {
    background: var(--snt-primary-dark);
    transform: scale(1.05);
}
/* Animacao de pulso (chama atencao) */
#snt-assistente-fab::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: rgba(7, 94, 84, 0.35);
    animation: snt-pulse 2.2s infinite;
}
@keyframes snt-pulse {
    0% { transform: scale(1); opacity: 0.5; }
    70% { transform: scale(1.35); opacity: 0; }
    100% { transform: scale(1.35); opacity: 0; }
}
/* Badge "online" no botao */
#snt-assistente-fab .snt-online-dot {
    position: absolute;
    top: 1px;
    right: 1px;
    width: 14px;
    height: 14px;
    background: #25D366;
    border: 2px solid #fff;
    border-radius: 50%;
}

/* Janela do chat */
#snt-assistente-chat {
    position: fixed;
    right: 20px;
    bottom: 92px;
    width: 370px;
    max-width: calc(100vw - 40px);
    height: 520px;
    max-height: calc(100vh - 120px);
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.25);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    z-index: 2147483647 !important;
    transition: transform 0.25s ease, opacity 0.25s ease;
}
#snt-assistente-chat.snt-chat-closed {
    transform: translateY(20px) scale(0.95);
    opacity: 0;
    pointer-events: none;
}

/* Header */
.snt-chat-header {
    background: var(--snt-primary);
    color: #fff;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.snt-chat-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #128C7E;
    color: #fff;
    font-weight: 700;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.snt-chat-title {
    flex: 1;
    line-height: 1.2;
}
.snt-chat-title strong {
    font-size: 15px;
    display: block;
}
.snt-chat-status {
    font-size: 11px;
    opacity: 0.85;
}
#snt-assistente-close {
    background: transparent;
    border: none;
    color: #fff;
    font-size: 24px;
    cursor: pointer;
    line-height: 1;
}

/* Corpo do chat */
.snt-chat-body {
    flex: 1;
    overflow-y: auto;
    background: var(--snt-bg-chat);
    padding: 14px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.snt-msg {
    max-width: 85%;
    padding: 8px 12px;
    border-radius: 10px;
    font-size: 13.5px;
    line-height: 1.45;
    word-wrap: break-word;
}
.snt-msg-assist {
    background: var(--snt-msg-assist);
    align-self: flex-start;
    border-top-left-radius: 2px;
}
.snt-msg-user {
    background: var(--snt-msg-user);
    align-self: flex-end;
    border-top-right-radius: 2px;
}
.snt-msg.snt-msg-typing {
    color: #666;
    font-style: italic;
}

/* Input */
.snt-chat-input-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    background: #f0f0f0;
    border-top: 1px solid #ddd;
}
#snt-chat-input {
    flex: 1;
    border: 1px solid #ddd;
    border-radius: 20px;
    padding: 9px 14px;
    font-size: 14px;
    outline: none;
}
#snt-chat-input:focus {
    border-color: var(--snt-primary);
}
#snt-chat-send {
    background: var(--snt-primary);
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.2s;
}
#snt-chat-send:hover {
    background: var(--snt-primary-dark);
}

/* Responsivo mobile */
@media (max-width: 480px) {
    #snt-assistente-chat {
        left: 10px;
        right: 10px;
        width: auto;
        height: calc(100vh - 130px);
        bottom: 82px;
    }
    /* Botao: garante que apareca fixo no canto inferior direito em qualquer celular */
    #snt-assistente-fab {
        right: 14px !important;
        bottom: 14px !important;
        left: auto !important;
        top: auto !important;
        width: 60px !important;
        height: 60px !important;
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
        transform: none !important;
    }
    /* Container: garante que nao seja escondido */
    #snt-assistente {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
}
/* Ainda mais robusto: forca visibilidade para qualquer largura */
@media (max-width: 767px) {
    #snt-assistente-fab {
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
}

/* ===== BOTOES DE VOZ (STT/TTS) ===== */
/* Botao de microfone no input */
.snt-voice-btn {
    background: none;
    border: none;
    color: #6c757d;
    padding: 8px 10px;
    cursor: pointer;
    border-radius: 50%;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all 0.2s;
}
.snt-voice-btn:hover {
    color: #075e54;
    background: rgba(7, 94, 84, 0.1);
}
.snt-voice-btn.recording {
    color: #dc3545;
    background: rgba(220, 53, 69, 0.15);
    animation: snt-voice-pulse 1s ease-in-out infinite;
}
@keyframes snt-voice-pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.15); }
}

/* Barra de status de voz */
.snt-chat-status-bar {
    display: none;
    font-size: 0.75rem;
    color: #6c757d;
    font-style: italic;
    padding: 2px 14px;
    background: #f8f9fa;
    border-top: 1px solid #eee;
    min-height: 1.2em;
    text-align: center;
}

/* Botao de falar (ouvir resposta) nas mensagens do assistente */
.snt-speak-btn {
    background: none;
    border: none;
    color: #6c757d;
    padding: 4px 6px;
    margin-left: 6px;
    cursor: pointer;
    border-radius: 50%;
    line-height: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    opacity: 0.55;
    transition: opacity 0.2s;
    vertical-align: middle;
}
.snt-speak-btn:hover {
    opacity: 1;
    color: #075e54;
}
.snt-speak-btn.speaking {
    opacity: 1;
    color: #075e54;
    animation: snt-voice-pulse 0.8s ease-in-out infinite;
}