:root {
    --dark-bg: linear-gradient(135deg, #121a30, #1a2236);
    --header-bg: linear-gradient(135deg, #223354, #3A4A66);
    --user-bubble: linear-gradient(135deg, #4A6FA9, #5B7DA8);
    --bot-bubble: #2D3A4E;
    --accent-color: #6C8EBF;
    --text-light: #F0F4F9;
    --widget-bg: #1a2236;
    --widget-border: rgba(255, 255, 255, 0.1);
    --input-bg: rgba(255, 255, 255, 0.05);
    --shadow-color: rgba(0, 0, 0, 0.4);
    --close-button-hover: #FF708A;
    --link-light-blue: #8FB3D9;

    --widget-width: 370px;
    --widget-height: 550px;
    --widget-bottom-margin: 100px;
    --widget-right-margin: 20px;
    --toggle-button-size: 60px;
}


/* === INÍCIO DAS REGRAS ESPECÍFICAS DO WIDGET === */

#chat-widget-container .chat-widget {
    position: fixed;
    bottom: var(--widget-bottom-margin);
    right: var(--widget-right-margin);
    z-index: 1000;
    font-family: 'Poppins', system-ui, sans-serif;
}

/* Botão Flutuante Branco */
#chat-widget-container .chat-toggle-button {
    width: var(--toggle-button-size);
    height: var(--toggle-button-size);
    background: #ffffff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    box-shadow: 0 8px 16px var(--shadow-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
    border: 1px solid #cccccc;
}

#chat-widget-container .chat-toggle-button img {
    width: 60%;
    height: auto;
    border-radius: 50%;
}

#chat-widget-container .chat-toggle-button:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 24px var(--shadow-color);
    background-color: #f0f0f0;
}

/* Contêiner Principal do Chat */
#chat-widget-container .chat-container {
    width: var(--widget-width);
    height: var(--widget-height);
    max-height: calc(100vh - var(--widget-bottom-margin) - var(--toggle-button-size) - 20px);
    background: var(--widget-bg);
    border-radius: 15px;
    box-shadow: 0 12px 30px var(--shadow-color);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    border: 1px solid var(--widget-border);
    position: absolute;
    bottom: calc(var(--toggle-button-size) + 15px);
    right: 0;
    opacity: 0;
    transform: translateY(20px) scale(0.95);
    visibility: hidden;
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease;
    transform-origin: bottom right;
}

#chat-widget-container .chat-container.active {
    opacity: 1;
    transform: translateY(0) scale(1);
    visibility: visible;
}

/* Cabeçalho do Chat */
#chat-widget-container .chat-header {
    background: var(--header-bg);
    color: var(--text-light);
    padding: 1rem 1.2rem;
    font-size: 1.5rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    border-bottom: 1px solid var(--widget-border);
    flex-shrink: 0;
}
#chat-widget-container .chat-header span {
    color: var(--text-light);
}

#chat-widget-container .header-content {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Bot-icon ajustado para 48×48 e centralizado */
#chat-widget-container .chat-header .bot-icon {
    width: 48px;
    height: 48px;
    min-width: 48px;
    padding: 4px;
    border-radius: 8px;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: none;
}

#chat-widget-container .chat-header .bot-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* Botão fechar */
#chat-widget-container .chat-close-button {
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 5px;
    line-height: 1;
    transition: color 0.2s ease;
}

#chat-widget-container .chat-close-button:hover {
    color: var(--close-button-hover);
}

/* Janela de Mensagens */
#chat-widget-container .chat-window {
    flex: 1;
    padding: 17px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
    background: rgba(0, 0, 0, 0.1);
}

/* Estilos das Mensagens, com fonte maior */
#chat-widget-container .message {
    max-width: 85%;
    padding: 14px 18px;
    border-radius: 18px;
    font-size: 1.2rem;
    line-height: 1.6;
    animation: messageAppear 0.3s ease-out;
    word-wrap: break-word;
    overflow-wrap: break-word;
    color: var(--text-light);
}

#chat-widget-container .user-message {
    background: var(--user-bubble);
    color: var(--text-light);
    margin-left: auto;
    border-radius: 18px 18px 5px 18px;
    box-shadow: 1px 2px 8px rgba(0, 0, 0, 0.15);
}

#chat-widget-container .bot-message {
    background: var(--bot-bubble);
    color: var(--text-light);
    margin-right: auto;
    border-radius: 5px 18px 18px 18px;
    box-shadow: 1px 2px 8px rgba(0, 0, 0, 0.15);
    display: flex;
    gap: 10px;
    align-items: flex-start;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

#chat-widget-container .bot-message .bot-icon {
    width: 28px;
    height: 28px;
    min-width: 28px;
    padding: 5px;
    border-radius: 6px;
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.15);
    margin-top: 2px;
    flex-shrink: 0;
}

#chat-widget-container .bot-message .bot-icon img {
    width: 100%;
    height: auto;
}

#chat-widget-container .typing-message {
    background: var(--bot-bubble);
    min-height: 45px;
    color: transparent;
}
#chat-widget-container .typing-message .typing-indicator {
    margin-top: 6px;
}

#chat-widget-container .typing-indicator {
    display: flex;
    align-items: center;
    gap: 6px;
    padding-left: 8px;
    margin-top: 8px;
}

#chat-widget-container .typing-dot {
    width: 7px;
    height: 7px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    animation: typing 1.4s infinite ease-in-out both;
}
#chat-widget-container .typing-dot:nth-child(1) { animation-delay: 0.0s; }
#chat-widget-container .typing-dot:nth-child(2) { animation-delay: 0.2s; }
#chat-widget-container .typing-dot:nth-child(3) { animation-delay: 0.4s; }

#chat-widget-container .message-content {
    flex: 1;
    padding-top: 0;
    overflow: hidden;
    color: inherit;
}
#chat-widget-container .bot-message .message-content * {
    color: inherit;
}

/* --- MODIFICAÇÃO COR DO LINK --- */
#chat-widget-container .message-content a {
    color: var(--link-light-blue) !important;
    text-decoration: underline !important;
    transition: color 0.2s ease, opacity 0.2s ease;
}
#chat-widget-container .message-content a:hover {
    color: #AAD0E6 !important;
    text-decoration: none !important;
}
/* --- FIM DA MODIFICAÇÃO COR DO LINK --- */

#chat-widget-container .message-content pre {
    white-space: pre-wrap;
    overflow-x: auto;
    background: rgba(0,0,0,0.3);
    padding: 10px;
    border-radius: 6px;
    margin: 6px 0;
    font-size: 0.85rem;
    color: var(--text-light);
}
#chat-widget-container .message-content code {
    background: rgba(0,0,0,0.2);
    padding: 2px 5px;
    border-radius: 4px;
    font-size: 0.85rem;
    word-break: break-all;
    color: var(--text-light);
}
#chat-widget-container .bot-message .message-content p { margin-top: 0; margin-bottom: 0.25em; line-height: 1.4; }
#chat-widget-container .bot-message .message-content p + p { margin-top: 0.1em; }
#chat-widget-container .bot-message .message-content ul,
#chat-widget-container .bot-message .message-content ol {
    margin-top: 0.25em;
    margin-bottom: 0.25em;
    padding-left: 1.4em;
}
#chat-widget-container .bot-message .message-content p + ul,
#chat-widget-container .bot-message .message-content p + ol {
    margin-top: 0.2em;
}
#chat-widget-container .bot-message .message-content li {
    margin-bottom: 0;
    line-height: 1.4;
    padding-bottom: 0.15em;
}
#chat-widget-container .bot-message .message-content h1,
#chat-widget-container .bot-message .message-content h2,
#chat-widget-container .bot-widget .message-content h3,
#chat-widget-container .bot-message .message-content h4,
#chat-widget-container .bot-message .message-content h5,
#chat-widget-container .bot-message .message-content h6 {
    margin-top: 0.5em;
    margin-bottom: 0.2em;
    line-height: 1.2;
}
#chat-widget-container .bot-message .message-content > *:first-child {
    margin-top: 0 !important;
}
#chat-widget-container .bot-message .message-content > *:last-child {
    margin-bottom: 0 !important;
}

/* Área de Input */
#chat-widget-container .input-area {
    display: flex;
    padding: 12px;
    background: rgba(0, 0, 0, 0.2);
    border-top: 1px solid var(--widget-border);
    gap: 8px;
    flex-shrink: 0;
    align-items: center;
}

/* Textarea com fonte maior */
#chat-widget-container .input-area textarea#user-input {
    flex: 1;
    padding: 10px 18px;
    border: 1px solid var(--widget-border);
    border-radius: 20px;
    font-size: 1.2rem;
    line-height: 1.6;
    transition: all 0.3s ease;
    background: var(--input-bg);
    color: var(--text-light);
    resize: none;
    overflow-y: hidden;
    white-space: pre-wrap;
    overflow-wrap: break-word;
    height: auto;
    min-height: 24px;
    box-sizing: border-box;
    display: block;
}
#chat-widget-container .input-area textarea#user-input::placeholder {
    color: rgba(240, 244, 249, 0.6);
}

#chat-widget-container .input-area textarea#user-input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(108, 142, 191, 0.3);
}

/* Botões de ação (sem alterar padding/shape) */
#chat-widget-container .input-area button {
    padding: 10px;
    width: 40px;
    height: 40px;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--text-light);
}

/* Ícones dos botões maiores */
#chat-widget-container .input-area button i,
#chat-widget-container .chat-close-button i {
    font-size: 1.5rem;
    line-height: 1;
}

#chat-widget-container .input-area .clear-button {
    background: #e84a6f;
    color: white;
}
#chat-widget-container .input-area .clear-button:hover {
    background: #FF5C77;
    transform: scale(1.05);
}

#chat-widget-container .input-area .send-button {
    background: var(--accent-color);
    color: var(--text-light);
}
#chat-widget-container .input-area .send-button:hover {
    filter: brightness(1.15);
    transform: scale(1.05);
}

/* === FIM DAS REGRAS ESPECÍFICAS DO WIDGET === */

/* Movidesk, animações e scrollbar seguem inalterados */
:root {
  --md-widget-visibility: hidden;
}
.md-chat-widget-wrapper {
  visibility: var(--md-widget-visibility) !important;
}
.md-floating-button {
  bottom: 200px !important;
  right: 20px !important;
  z-index: 9999 !important;
}

/* Keyframes */
@keyframes messageAppear {
  from { transform: translateY(15px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}
@keyframes typing {
  0%, 80%, 100% { transform: scale(0); }
  40%          { transform: scale(1); }
}

/* Scrollbar */
#chat-widget-container .chat-window::-webkit-scrollbar {
  width: 6px;
}
#chat-widget-container .chat-window::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.1);
  border-radius: 3px;
}
#chat-widget-container .chat-window::-webkit-scrollbar-thumb {
  background: var(--accent-color);
  border-radius: 3px;
}
#chat-widget-container .chat-window::-webkit-scrollbar-thumb:hover {
  background: var(--link-light-blue);
}

/* Responsividade */
@media (max-width: 480px) {
  #chat-widget-container .chat-container {
    width: calc(100vw - 20px);
    height: 75vh;
    max-height: calc(100vh - 10px - 55px - 15px);
    bottom: calc(55px + 10px);
    right: 10px;
    border-radius: 10px;
  }
  #chat-widget-container .chat-widget {
    bottom: 10px;
    right: 10px;
  }
  #chat-widget-container .chat-toggle-button {
    width: 55px;
    height: 55px;
  }
  #chat-widget-container .message {
    max-width: 90%;
    font-size: 1.1rem;
  }
  #chat-widget-container .input-area textarea#user-input {
    font-size: 1.1rem;
  }
  #chat-widget-container .chat-header {
    padding: 0.8rem 1rem;
    font-size: 1.4rem;
  }
  #chat-widget-container .chat-header .bot-icon {
    width: 40px;
    height: 40px;
    min-width: 40px;
    padding: 5px;
    border-radius: 6px;
  }
  .md-floating-button {
    bottom: 180px !important;
    right: 10px !important;
  }
}

/* ==== BOTÃO DE CÓPIA ==== */
#chat-widget-container .input-area .copy-button {
  background: #6c757d;
  color: var(--text-light);
  order: -1;
  margin-right: 5px;
}
#chat-widget-container .input-area .copy-button:hover {
  background: #5a6268;
  transform: scale(1.05);
}
#chat-widget-container .input-area .copy-button.copied {
  background: #28a745 !important;
}
#chat-widget-container .input-area .clear-button {
  order: -2;
  margin-right: 5px;
}
#chat-widget-container .input-area textarea#user-input {
  order: 0;
  flex: 1;
}
#chat-widget-container .input-area .send-button {
  order: 1;
  margin-left: 5px;
}