/* /frontend/chat-premium/css/winiverse-theme.css - Estilização completa da interface WiniVerse com tema holográfico futurista */

/*============================================*\
  #VARIÁVEIS GLOBAIS E TEMA
  Controle centralizado de cores, espaçamentos
  e configurações visuais do tema holográfico
\*============================================*/
:root {
    /* Tipografia */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Orbitron', monospace;
    
    /* Cores do tema dark (padrão) */
    --bg-dark-primary: #0a0a1a;      /* Fundo principal ultra escuro */
    --bg-dark-secondary: #10122e;    /* Fundo secundário com tom azulado */
    --bg-dark-tertiary: #1a1d4a;     /* Fundo terciário mais claro */
    
    /* Cores de borda e divisões */
    --border-color: rgba(132, 118, 255, 0.2);
    --border-hover: rgba(132, 118, 255, 0.4);
    
    /* Cores neon/glow para efeito holográfico */
    --primary-glow: #8476ff;         /* Roxo holográfico principal */
    --secondary-glow: #4ddcff;        /* Ciano brilhante secundário */
    --accent-glow: #ff44cc;           /* Rosa neon para destaques */
    --success-glow: #00e6ac;          /* Verde neon para sucesso */
    --danger-glow: #ff4655;           /* Vermelho neon para perigo */
    
    /* Cores de texto */
    --text-light: #e0e0ff;            /* Texto principal claro */
    --text-muted: #8b8ac2;            /* Texto secundário */
    --text-dim: #5a598a;              /* Texto desabilitado */
    
    /* Sombras holográficas */
    --shadow-glow: 0 0 15px rgba(132, 118, 255, 0.3);
    --shadow-glow-intense: 0 0 25px rgba(77, 220, 255, 0.4);
    --shadow-glow-accent: 0 0 30px rgba(255, 68, 204, 0.5);
    
    /* Configurações de layout */
    --sidebar-width: 260px;
    --sidebar-collapsed-width: 60px;
    --header-height: 60px;
    --input-height: 120px;
    --border-radius: 12px;
    --border-radius-small: 8px;
    --transition-speed: 0.3s;
    --transition-smooth: cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Z-index layers */
    --z-sidebar: 100;
    --z-header: 200;
    --z-overlay: 1000;
    --z-modal: 2000;
    --z-toast: 3000;
}

/*============================================*\
  #RESET E BASE
  Reset de estilos e configurações base
\*============================================*/
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-primary);
    background: var(--bg-dark-primary);
    color: var(--text-light);
    overflow: hidden;
    height: 100vh;
    width: 100vw;
    position: relative;
}

/* Background com gradiente holográfico sutil */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at top left, rgba(132, 118, 255, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at bottom right, rgba(77, 220, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/*============================================*\
  #SCROLLBAR CUSTOMIZADA
  Estilização da barra de rolagem
\*============================================*/
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, var(--primary-glow), var(--secondary-glow));
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, var(--secondary-glow), var(--primary-glow));
}

/* ✅ MELHORIA: Scrollbar específica para chat-messages em desktop/tablet */
@media screen and (min-width: 768px) {
    .chat-messages::-webkit-scrollbar {
        width: 8px; /* Ligeiramente maior para melhor visibilidade */
    }
    
    .chat-messages::-webkit-scrollbar-thumb {
        background: linear-gradient(180deg, var(--primary-glow), var(--secondary-glow));
        border-radius: 4px;
        opacity: 0.6;
        transition: opacity 0.3s ease;
    }
    
    .chat-messages:hover::-webkit-scrollbar-thumb {
        opacity: 1;
    }
    
    .chat-messages::-webkit-scrollbar-thumb:hover {
        background: linear-gradient(180deg, var(--secondary-glow), var(--primary-glow));
    }
}

/*============================================*\
  #CONTAINER PRINCIPAL
  Layout grid principal com 3 colunas
\*============================================*/
.winiverse-container {
    display: grid;
    height: 100vh;
    grid-template-columns: var(--sidebar-width) 1fr var(--sidebar-width);
    grid-template-rows: 1fr;
    transition: grid-template-columns var(--transition-speed) var(--transition-smooth);
    position: relative;
    z-index: 1;
}

/* Estados do container com sidebars colapsadas */
.winiverse-container.sidebar-left-collapsed {
    grid-template-columns: var(--sidebar-collapsed-width) 1fr var(--sidebar-width);
}

.winiverse-container.sidebar-right-collapsed {
    grid-template-columns: var(--sidebar-width) 1fr var(--sidebar-collapsed-width);
}

.winiverse-container.both-collapsed {
    grid-template-columns: var(--sidebar-collapsed-width) 1fr var(--sidebar-collapsed-width);
}

/* Modo palestrante - esconde sidebar direita */
.winiverse-container.presenter-mode {
    grid-template-columns: var(--sidebar-width) 1fr 0;
}

.winiverse-container.presenter-mode.sidebar-left-collapsed {
    grid-template-columns: var(--sidebar-collapsed-width) 1fr 0;
}

/*============================================*\
  #SIDEBAR ESQUERDA (HISTÓRICO)
  Painel de histórico de conversas
\*============================================*/
.sidebar-history {
    background: var(--bg-dark-secondary);
    border-right: 1px solid var(--border-color);
    padding: 1rem;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    transition: all var(--transition-speed) var(--transition-smooth);
}

.sidebar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-shrink: 0;
}

.sidebar-title h2 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--primary-glow);
    text-shadow: 0 0 10px rgba(132, 118, 255, 0.5);
    letter-spacing: 1px;
    white-space: nowrap;
}

/* Botões gerais */
.btn {
    background: linear-gradient(135deg, rgba(132, 118, 255, 0.1), rgba(77, 220, 255, 0.1));
    border: 1px solid var(--border-color);
    color: var(--text-light);
    padding: 0.6rem 1.2rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-speed) ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
    transition: width 0.4s, height 0.4s;
    transform: translate(-50%, -50%);
    border-radius: 50%;
}

.btn:hover {
    background: linear-gradient(135deg, rgba(132, 118, 255, 0.2), rgba(77, 220, 255, 0.2));
    border-color: var(--primary-glow);
    box-shadow: var(--shadow-glow);
    color: var(--primary-glow);
    transform: translateY(-2px);
}

.btn:hover::before {
    width: 100%;
    height: 100%;
}

.btn:active {
    transform: translateY(0);
}

/* Lista de conversas */
.conversation-list {
    flex-grow: 1;
    overflow-y: auto;
    overflow-x: hidden;
    margin: 0 -0.5rem;
    padding: 0 0.5rem;
}

.convo-item {
    padding: 0.85rem 1rem;
    border-radius: var(--border-radius-small);
    margin-bottom: 0.5rem;
    cursor: pointer;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    transition: all var(--transition-speed) ease;
    border: 1px solid transparent;
    position: relative;
    font-size: 0.9rem;
}

.convo-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--primary-glow);
    transform: scaleY(0);
    transition: transform var(--transition-speed);
}

.convo-item:hover {
    background: var(--bg-dark-tertiary);
    border-color: var(--border-color);
    padding-left: 1.3rem;
}

.convo-item:hover::before {
    transform: scaleY(1);
}

.convo-item.active {
    background: linear-gradient(90deg, rgba(132, 118, 255, 0.15), transparent);
    border-color: var(--primary-glow);
    color: var(--primary-glow);
}

.convo-item.active::before {
    transform: scaleY(1);
}

/* Loader do histórico */
.history-loader {
    text-align: center;
    color: var(--text-muted);
    padding: 1rem;
    font-style: italic;
    font-size: 0.85rem;
}

/* Footer da sidebar */
.sidebar-footer {
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
    position: relative;
}

/* Botão toggle sidebar */
.btn-toggle-sidebar {
    position: absolute;
    top: 50%;
    right: -15px;
    transform: translateY(-50%);
    width: 30px;
    height: 30px;
    background: var(--bg-dark-secondary);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    color: var(--secondary-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: calc(var(--z-sidebar) + 10);
    transition: all var(--transition-speed);
}

.btn-toggle-sidebar:hover {
    background: var(--bg-dark-tertiary);
    box-shadow: var(--shadow-glow);
    transform: translateY(-50%) scale(1.1);
}

/* Estado colapsado da sidebar esquerda */
.sidebar-left-collapsed .sidebar-history {
    width: var(--sidebar-collapsed-width);
}

.sidebar-left-collapsed .sidebar-title,
.sidebar-left-collapsed .btn-new-chat span,
.sidebar-left-collapsed .convo-item {
    opacity: 0;
    pointer-events: none;
}

.sidebar-left-collapsed .sidebar-header {
    justify-content: center;
}

.sidebar-left-collapsed .btn-toggle-sidebar i {
    transform: rotate(180deg);
}

/*============================================*\
  #ÁREA DE CHAT PRINCIPAL
  Container principal das mensagens e input
\*============================================*/
.chat-main {
    display: flex;
    flex-direction: column;
    background: var(--bg-dark-primary);
    position: relative;
    overflow: hidden; /* Base: sem scroll (mobile usa overflow próprio) */
}

/* Área de mensagens */
.chat-messages {
    flex-grow: 1;
    padding: 2rem 2.5rem;  /* Era 1.5rem - adiciona 20px+ laterais */
    overflow-y: auto;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    gap: 2rem;  /* Era 1rem - melhor separação vertical */
    align-items: flex-start;  /* centraliza conteúdo area de chat messages */
}




/* Mensagem individual */
.message {
    display: flex;
    gap: 1rem;
    max-width: 100%;
    animation: messageSlide 0.3s ease;
}

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

/* Mensagem do usuário */
.message.message-user {
    margin-left: auto;
    flex-direction: row-reverse;
}

/* Avatar da mensagem */
.message-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 2px solid var(--border-color);
    box-shadow: var(--shadow-glow);
}

.message-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.message-content {
    background: var(--bg-dark-secondary);
    padding: 1.25rem 1.5rem;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    position: relative;
    min-width: 100px;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.message.message-user .message-content {
    background: linear-gradient(135deg, var(--bg-dark-tertiary), var(--bg-dark-secondary));
    border-color: rgba(132, 118, 255, 0.3);
}

.message-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.message-author {
    font-weight: 600;
    color: var(--primary-glow);
}

.message.message-user .message-author {
    color: var(--secondary-glow);
}

.message-time {
    font-size: 0.7rem;
}

.message-body {
    line-height: 1.6;
    color: var(--text-light);
}

.message-body p {
    margin: 0 0 0.5rem 0;
}

.message-body p:last-child {
    margin-bottom: 0;
}

/* Metadata da mensagem */
.message-metadata {
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border-color);
    font-size: 0.7rem;
    color: var(--text-dim);
    display: flex;
    gap: 1rem;
}

/* Indicador de digitação */
.typing-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    color: var(--text-muted);
    font-size: 0.9rem;
    font-style: italic;
}

.typing-dots {
    display: flex;
    gap: 0.3rem;
}

.typing-dots span {
    width: 8px;
    height: 8px;
    background: var(--primary-glow);
    border-radius: 50%;
    animation: typingDot 1.4s infinite;
}

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

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

@keyframes typingDot {
    0%, 60%, 100% {
        opacity: 0.3;
        transform: scale(1);
    }
    30% {
        opacity: 1;
        transform: scale(1.3);
    }
}

/*============================================*\
  #ÁREA DE INPUT
  Campo de entrada de mensagens e controles
\*============================================*/
.chat-input-container {
    padding: 1rem 1.5rem;
    background: var(--bg-dark-secondary);
    border-top: 1px solid var(--border-color);
}

.input-wrapper {
    background: var(--bg-dark-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all var(--transition-speed);
    position: relative;
}

.input-wrapper::before {
    content: '';
    position: absolute;
    inset: -1px;
    background: linear-gradient(45deg, var(--primary-glow), var(--secondary-glow));
    border-radius: var(--border-radius);
    opacity: 0;
    transition: opacity var(--transition-speed);
    z-index: -1;
}

.input-wrapper:focus-within {
    box-shadow: var(--shadow-glow);
}

.input-wrapper:focus-within::before {
    opacity: 0.3;
}

#chat-input {
    flex-grow: 1;
    background: none;
    border: none;
    color: var(--text-light);
    font-size: 1rem;
    resize: none;
    outline: none;
    min-height: 24px;
    max-height: 150px;
    font-family: var(--font-primary);
    line-height: 1.5;
}

#chat-input::placeholder {
    color: var(--text-dim);
    animation: placeholderBlink 2s ease infinite;
}

@keyframes placeholderBlink {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

/* Botões de ícone */
.btn-icon {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--border-radius-small);
    transition: all var(--transition-speed);
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-icon:hover {
    color: var(--secondary-glow);
    background: rgba(77, 220, 255, 0.1);
}

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

#stop-btn {
    color: var(--danger-glow);
}

#stop-btn:hover {
    background: rgba(255, 70, 85, 0.1);
}

/* Info do input */
.input-info {
    display: flex;
    justify-content: flex-end;
    margin-top: 0.5rem;
}

.char-count {
    font-size: 0.75rem;
    color: var(--text-dim);
    transition: color var(--transition-speed);
}

.char-count.limit-near {
    color: var(--accent-glow);
}

.char-count.limit-reached {
    color: var(--danger-glow);
}

/*============================================*\
  #MODO PALESTRANTE
  Layout especial para modo apresentação
\*============================================*/
.presenter-mode .chat-main {
    display: grid;
    grid-template-columns: 1fr 350px;
    grid-template-rows: 1fr auto;
    gap: 1.5rem;
    padding: 1.5rem;
}

.presenter-mode .chat-messages {
    display: none;
}

.presenter-mode .sidebar-info {
    display: none;
}

/* Tela de projeção */
.projection-screen {
    grid-row: 1 / 2;
    grid-column: 1 / 2;
    background: linear-gradient(135deg, rgba(10, 10, 30, 0.9), rgba(16, 18, 46, 0.9));
    border: 2px solid var(--secondary-glow);
    border-radius: var(--border-radius);
    padding: 2rem;
    font-family: 'Courier New', monospace;
    font-size: 1.1rem;
    line-height: 1.8;
    overflow-y: auto;
    box-shadow: 
        inset 0 0 30px rgba(77, 220, 255, 0.2),
        0 0 40px rgba(77, 220, 255, 0.3);
    color: var(--text-light);
    position: relative;
}

.projection-screen::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(180deg, rgba(77, 220, 255, 0.1), transparent);
    pointer-events: none;
}

/* Painel do avatar palestrante */
.presenter-avatar-panel {
    grid-row: 1 / 3;
    grid-column: 2 / 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    background: var(--bg-dark-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 2rem;
}

.presenter-avatar-container {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    border: 4px solid var(--primary-glow);
    box-shadow: var(--shadow-glow-intense);
    animation: avatarPulse 3s infinite;
    position: relative;
    overflow: hidden;
}

@keyframes avatarPulse {
    0%, 100% {
        box-shadow: 0 0 20px var(--primary-glow);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 0 40px var(--secondary-glow);
        transform: scale(1.02);
    }
}

.static-avatar,
.animated-avatar-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.static-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.animated-avatar-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.7);
    color: var(--secondary-glow);
    font-style: italic;
    font-size: 0.9rem;
}

#presenter-avatar-name {
    font-family: var(--font-display);
    color: var(--primary-glow);
    font-size: 1.3rem;
    text-align: center;
    text-shadow: 0 0 10px rgba(132, 118, 255, 0.5);
}



/* ============================================
   VARIÁVEIS GLOBAIS E CONFIGURAÇÃO
   ============================================ */
   :root {
    /* Cores dos estados */
    --mic-color-ready: #2ECC71;       /* Verde - Pronto */
    --mic-color-listening: #E74C3C;   /* Vermelho - Gravando */
    --mic-color-processing: #3498DB;  /* Azul - Processando */
    --mic-color-speaking: #8476ff;    /* Roxo - Falando */
    
    /* Cores de background (fallback se não existirem) */
    --bg-dark-primary: #0a0a0f;
    --bg-dark-secondary: #16213e;
    --bg-dark-tertiary: #1a1a2e;
    --primary-glow: #8476ff;
    --secondary-glow: #6a5acd;
    
    /* Durações de animação */
    --wave-duration-slow: 2s;
    --wave-duration-fast: 0.8s;
    
    /* Fonte padrão */
    --font-primary: system-ui, -apple-system, sans-serif;
}

/* ============================================
   ESTRUTURA BASE DO BOTÃO
   ============================================ */
.mic-button {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    font-size: 2rem;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: transform 0.2s ease;
    overflow: visible;
    z-index: 1;
}

/* ============================================
   ESTADO 1: PRONTO (Ready/Idle)
   ============================================ */
.mic-button.is-ready {
    background: linear-gradient(145deg, #1a1a2e, #16213e) !important;
    color: var(--mic-color-ready) !important;
    box-shadow: 0 0 30px rgba(46, 204, 113, 0.3) !important;
}

.mic-button.is-ready::before,
.mic-button.is-ready::after {
    content: '';
    position: absolute;
    inset: -5px;
    border: 2px solid var(--mic-color-ready);
    border-radius: 50%;
    opacity: 0;
    animation: pulse-wave-slow var(--wave-duration-slow) infinite;
}

.mic-button.is-ready::after {
    animation-delay: 1s;
}

@keyframes pulse-wave-slow {
    0% {
        transform: scale(0.95);
        opacity: 0.7;
    }
    50% {
        transform: scale(1.15);
        opacity: 0;
    }
    100% {
        transform: scale(1.15);
        opacity: 0;
    }
}

/* ============================================
   ESTADO 2: ESCUTANDO (Listening/Recording)
   ============================================ */
.mic-button.is-listening {
    background: linear-gradient(145deg, #c0392b, #e74c3c) !important;
    color: white !important;
    box-shadow: 0 0 40px rgba(231, 76, 60, 0.5) !important;
    animation: recording-glow 1s ease-in-out infinite alternate !important;
}

.mic-button.is-listening::before {
    content: '';
    position: absolute;
    inset: -5px;
    border: 3px solid var(--mic-color-listening);
    border-radius: 50%;
    opacity: 0;
    animation: pulse-wave-fast var(--wave-duration-fast) infinite;
}

.mic-button.is-listening::after {
    content: '';
    position: absolute;
    animation-delay: 0.2s;
    inset: -10px;
    border: 3px solid var(--mic-color-listening);
    border-radius: 50%;
    opacity: 0;
    animation: pulse-wave-fast var(--wave-duration-fast) infinite;
}

@keyframes pulse-wave-fast {
    0% {
        transform: scale(0.9);
        opacity: 0.9;
    }
    100% {
        transform: scale(1.3);
        opacity: 0;
    }
}

@keyframes recording-glow {
    from {
        box-shadow: 0 0 30px rgba(231, 76, 60, 0.5);
    }
    to {
        box-shadow: 0 0 50px rgba(231, 76, 60, 0.8);
    }
}

/* ============================================
   ESTADO 3: PROCESSANDO (Processing/Thinking)
   ============================================ */
.mic-button.is-processing {
    background: linear-gradient(145deg, #2980b9, #3498db) !important;
    color: white !important;
    box-shadow: 0 0 35px rgba(52, 152, 219, 0.5) !important;
    pointer-events: none !important;
}

.mic-button.is-processing::before {
    content: '';
    position: absolute;
    inset: -4px;
    border: 3px solid transparent;
    border-top-color: var(--mic-color-processing);
    border-right-color: var(--mic-color-processing);
    border-radius: 50%;
    animation: spinner-rotate 1s linear infinite;
}

.mic-button.is-processing::after {
    content: '';
    position: absolute;
    inset: -12px;
    border: 2px solid transparent;
    border-bottom-color: rgba(52, 152, 219, 0.3);
    border-left-color: rgba(52, 152, 219, 0.3);
    border-radius: 50%;
    animation: spinner-rotate-reverse 1.5s linear infinite;
}

@keyframes spinner-rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes spinner-rotate-reverse {
    from { transform: rotate(360deg); }
    to { transform: rotate(0deg); }
}

/* ============================================
   ESTADO 4: FALANDO (Speaking/Vocalizing)
   ============================================ */
.mic-button.is-speaking {
    background: linear-gradient(145deg, var(--bg-dark-tertiary, #1a1a2e), var(--bg-dark-secondary, #16213e)) !important;
    color: #8476ff !important;
    box-shadow: 0 0 40px rgba(132, 118, 255, 0.4) !important;
}

/* Ondas sonoras simuladas */
.mic-button.is-speaking::before {
    content: '';
    position: absolute;
    inset: -6px;
    border: 2px solid rgba(132, 118, 255, 0.3);
    border-radius: 50%;
    opacity: 0;
    animation: sound-wave 0.6s ease-out infinite;
}

.mic-button.is-speaking::after {
    content: '';
    position: absolute;
    inset: -14px;
    border: 1px solid rgba(132, 118, 255, 0.2);
    border-radius: 50%;
    opacity: 0;
    animation: sound-wave 0.6s ease-out infinite;
    animation-delay: 0.3s;
}

@keyframes sound-wave {
    0% {
        transform: scale(0.95);
        opacity: 0.8;
    }
    100% {
        transform: scale(1.1);
        opacity: 0;
    }
}

/* ============================================
   ANIMAÇÃO DE BARRAS (Speaking) - CSS PURO
   ============================================ */
.mic-button.is-speaking {
    background-image: 
        linear-gradient(145deg, var(--bg-dark-tertiary, #1a1a2e), var(--bg-dark-secondary, #16213e)),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 5px,
            rgba(132, 118, 255, 0.2) 5px,
            rgba(132, 118, 255, 0.2) 8px
        );
    background-size: 100% 100%, 30px 30px;
    background-position: center, center bottom;
    animation: wave-bar 0.5s ease-in-out infinite alternate;
}

@keyframes wave-bar {
    0% {
        background-size: 100% 100%, 30px 20px;
    }
    50% {
        background-size: 100% 100%, 30px 35px;
    }
    100% {
        background-size: 100% 100%, 30px 25px;
    }
}

/* ============================================
   TRANSIÇÕES E HOVER
   ============================================ */
.mic-button:hover:not(.is-processing) {
    transform: scale(1.05);
}

.mic-button:active:not(.is-processing) {
    transform: scale(0.98);
}

/* ============================================
   FEEDBACK VISUAL DO ÍCONE
   ============================================ */
.mic-button > * {
    position: relative;
    z-index: 2;
    pointer-events: none;
}

.mic-button.is-listening > * {
    animation: mic-vibrate 0.2s ease-in-out infinite;
}

.mic-button.is-processing > * {
    opacity: 0.7;
}

.mic-button.is-speaking > * {
    animation: mic-speak 0.5s ease-in-out infinite alternate;
}

@keyframes mic-vibrate {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-1px); }
    75% { transform: translateX(1px); }
}

@keyframes mic-speak {
    0% { transform: scale(1); }
    100% { transform: scale(1.1); }
}

/* ============================================
   RESPONSIVIDADE
   ============================================ */
@media (max-width: 768px) {
    .mic-button {
        width: 70px;
        height: 70px;
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {
    .mic-button {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
}

/* ============================================
   ACESSIBILIDADE
   ============================================ */
.mic-button:focus {
    outline: 2px solid currentColor;
    outline-offset: 4px;
}

.mic-button:focus:not(:focus-visible) {
    outline: none;
}

@media (prefers-reduced-motion: reduce) {
    .mic-button,
    .mic-button::before,
    .mic-button::after,
    .mic-button > * {
        animation: none !important;
        transition: none !important;
    }
}




/*============================================*\
  #SIDEBAR DIREITA (INFORMAÇÕES)
  Painel de informações do personagem
\*============================================*/
.sidebar-info {
    background: var(--bg-dark-secondary);
    border-left: 1px solid var(--border-color);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    overflow-y: auto;
}

/* Card do personagem */
.character-card {
    text-align: center;
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    background: linear-gradient(145deg, var(--bg-dark-tertiary), var(--bg-dark-secondary));
    position: relative;
    overflow: hidden;
}

.character-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--primary-glow), transparent);
    opacity: 0.05;
    animation: rotate360 20s linear infinite;
}

@keyframes rotate360 {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.character-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin: 0 auto 1rem;
    border: 3px solid var(--primary-glow);
    box-shadow: var(--shadow-glow-intense);
    position: relative;
    overflow: hidden;
}

.character-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

#character-name {
    font-family: var(--font-display);
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
    color: var(--primary-glow);
    text-shadow: 0 0 10px rgba(132, 118, 255, 0.5);
}

#character-subtitle {
    color: var(--text-muted);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.character-card .btn {
    width: 100%;
    justify-content: center;
}

/* Seção de tema */
.theme-section {
    display: flex;
    justify-content: center;
    padding: 1rem 0;
}

/*============================================*\
  #SEÇÃO DE AÇÕES (COMPARTILHAR E AJUDA)
  Botões de ações na sidebar-info (desktop/tablet)
\*============================================*/
.actions-section {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    padding: 1rem 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

/* Botões de ação */
.actions-section .btn-action {
    width: 100%;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    background: linear-gradient(145deg, var(--bg-dark-tertiary), var(--bg-dark-secondary));
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    transition: all var(--transition-speed) var(--transition-smooth);
}

.actions-section .btn-action:hover {
    background: linear-gradient(145deg, var(--bg-dark-secondary), var(--bg-dark-tertiary));
    border-color: var(--primary-glow);
    box-shadow: 0 0 15px rgba(132, 118, 255, 0.2);
    transform: translateY(-1px);
}

.actions-section .btn-action:active {
    transform: translateY(0);
    box-shadow: 0 0 10px rgba(132, 118, 255, 0.3);
}

.actions-section .btn-action i {
    font-size: 1rem;
    color: var(--primary-glow);
}

/* Ocultar em mobile (já existe em drawer) */
@media screen and (max-width: 767px) {
    .actions-section {
        display: none !important;
    }
}

/* Ajuste para tablet */
@media screen and (min-width: 768px) and (max-width: 1023px) {
    .actions-section {
        gap: 0.5rem;
        padding: 0.75rem 0;
    }
    
    .actions-section .btn-action {
        padding: 0.6rem 0.8rem;
        font-size: 0.9rem;
    }
}

/*============================================*\
  #OVERLAY DE DETALHES
  Modal flutuante com informações expandidas
\*============================================*/
.character-overlay {
    position: fixed;
    top: 50%;
    right: 2rem;
    transform: translate(110%, -50%);
    width: 450px;
    max-height: 80vh;
    background: var(--bg-dark-secondary);
    border: 2px solid var(--primary-glow);
    border-radius: var(--border-radius);
    box-shadow: 
        0 0 50px rgba(132, 118, 255, 0.5),
        inset 0 0 20px rgba(132, 118, 255, 0.1);
    z-index: var(--z-overlay);
    transition: transform var(--transition-speed) var(--transition-smooth);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
}

.character-overlay.visible {
    transform: translate(0, -50%);
}

.overlay-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.overlay-header h3 {
    font-family: var(--font-display);
    color: var(--primary-glow);
    font-size: 1.2rem;
}

.overlay-content {
    overflow-y: auto;
    line-height: 1.6;
}

.overlay-content p {
    margin-bottom: 0.75rem;
}

.overlay-content strong {
    color: var(--secondary-glow);
}

.overlay-content ul {
    list-style: none;
    padding-left: 1rem;
}

.overlay-content ul li::before {
    content: '▸';
    color: var(--primary-glow);
    margin-right: 0.5rem;
}

/*============================================*\
  #ANIMAÇÕES E TRANSIÇÕES
  Definições de animações reutilizáveis
\*============================================*/
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInRight {
    from {
        transform: translateX(20px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

/*============================================*\
  #RESPONSIVIDADE
  Adaptações para diferentes tamanhos de tela
\*============================================*/

/* ✅ CORREÇÃO: Chat-messages alinhamento para Desktop/Tablet */
@media screen and (min-width: 768px) {
    .chat-messages {
        align-items: flex-start; /* ✅ Alinhar à esquerda */
        overflow-y: visible; /* ✅ REMOVER barra de rolagem interna */
        overflow-x: hidden;
    }
    
    /* ✅ Scroll será no container pai (.chat-main) */
    .chat-main {
        overflow-y: auto;
        overflow-x: hidden;
    }
}

/* ✅ CORREÇÃO: Sidebars ocupam 100% altura em Desktop */
@media screen and (min-width: 1024px) {
    .sidebar-history {
        height: 100%;
        min-height: 100vh;
        justify-content: space-between;
    }
    
    .sidebar-header {
        flex-shrink: 0; /* Já existe, garantir */
    }
    
    .conversation-list {
        flex-grow: 1; /* Já existe, manter */
    }
    
    .sidebar-footer {
        flex-shrink: 0;
        margin-top: auto; /* ✅ Empurrar para baixo */
    }
    
    .sidebar-info {
        height: 100%;
        min-height: 100vh;
        justify-content: space-between;
        padding-top: 1.5rem;
        padding-bottom: 1.5rem;
    }
    
    .character-card {
        flex-shrink: 0; /* ✅ Fixo no topo */
    }
    
    .theme-section {
        flex-shrink: 0; /* ✅ Fixo no final */
        margin-top: auto; /* ✅ Empurrar para baixo */
    }
    
    /* ✅ GARANTIR: actions-section visível em desktop */
    .actions-section {
        display: flex !important;
        flex-shrink: 0;
    }
}

@media (max-width: 1024px) {
    :root {
        --sidebar-width: 220px;
    }
    
    .winiverse-container {
        grid-template-columns: var(--sidebar-width) 1fr;
    }
    
    .sidebar-info {
        display: none;
    }
    
    .message {
        max-width: 85%;
    }
}

@media (max-width: 768px) {
    :root {
        --sidebar-width: 200px;
    }
    
    .winiverse-container {
        grid-template-columns: 1fr;
    }
    
    .sidebar-history {
        position: fixed;
        left: -100%;
        top: 0;
        bottom: 0;
        width: 80%;
        max-width: 300px;
        z-index: var(--z-modal);
        transition: left var(--transition-speed);
    }
    
    .sidebar-history.mobile-visible {
        left: 0;
        box-shadow: 0 0 50px rgba(0, 0, 0, 0.5);
    }
    
    .btn-toggle-sidebar {
        display: none;
    }
    
    .message {
        max-width: 90%;
    }
    
    .presenter-mode .chat-main {
        grid-template-columns: 1fr;
        grid-template-rows: 1fr auto auto;
    }
    
    /* ✅ CORREÇÃO: Não aplicar grid em mobile - manter position fixed do mobile-layout.css */
    /* .presenter-avatar-panel será controlado por mobile-layout.css */
    .presenter-avatar-panel {
        /* Remover propriedades grid que conflitam com position: fixed */
        /* Grid apenas para desktop/tablet, não mobile */
        position: static; /* Será sobrescrito por mobile-layout.css que tem maior especificidade */
    }
    
    .presenter-avatar-container {
        width: 100px;
        height: 100px;
    }
}

@media (max-width: 480px) {
    :root {
        font-size: 14px;
    }
    
    .message {
        max-width: 95%;
    }
    
    .message-avatar {
        width: 32px;
        height: 32px;
    }
    
    .chat-messages {
        padding: 1rem 0.75rem;
    }
    
    .chat-input-container {
        padding: 0.75rem;
    }
}

/*============================================*\
  #UTILITÁRIOS
  Classes auxiliares reutilizáveis
\*============================================*/
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.text-primary { color: var(--primary-glow); }
.text-secondary { color: var(--secondary-glow); }
.text-danger { color: var(--danger-glow); }
.text-success { color: var(--success-glow); }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }

.p-1 { padding: 0.5rem; }
.p-2 { padding: 1rem; }
.p-3 { padding: 1.5rem; }

.hidden { display: none !important; }
.invisible { visibility: hidden; }
.visible { visibility: visible; }

.fade-in {
    animation: fadeIn 0.3s ease;
}

.slide-in-right {
    animation: slideInRight 0.3s ease;
}

/*============================================*\
  #TEMA CLARO (OPCIONAL)
  Variáveis para tema light - futuro
\*============================================*/
.light-theme {
    --bg-dark-primary: #f5f5f7;
    --bg-dark-secondary: #ffffff;
    --bg-dark-tertiary: #e8e8ed;
    --text-light: #1d1d1f;
    --text-muted: #6e6e73;
    --border-color: rgba(0, 0, 0, 0.1);
}

/*============================================*\
  #COMPONENTES ESPECIAIS
  Estilos para elementos específicos
\*============================================*/

/* Toast notifications */
.toast {
    position: fixed;
    top: 2rem;
    right: 2rem;
    background: var(--bg-dark-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    z-index: var(--z-toast);
    transform: translateX(120%);
    transition: transform var(--transition-speed);
    max-width: 400px;
}

.toast.show {
    transform: translateX(0);
}

.toast-success {
    border-color: var(--success-glow);
    box-shadow: 0 0 20px rgba(0, 230, 172, 0.3);
}

.toast-error {
    border-color: var(--danger-glow);
    box-shadow: 0 0 20px rgba(255, 70, 85, 0.3);
}

/* Loading spinner */
.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary-glow);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Links */
a {
    color: var(--secondary-glow);
    text-decoration: none;
    transition: color var(--transition-speed);
}

a:hover {
    color: var(--primary-glow);
    text-decoration: underline;
}

/* Selection */
::selection {
    background: rgba(132, 118, 255, 0.3);
    color: var(--text-light);
}


/* ADICIONAR NO FINAL DO ARQUIVO */

/* EMOJIS E ALIASES */
.custom-emoji {
    display: inline-block;
    font-size: 1.2em;
    margin: 0 0.1em;
    vertical-align: middle;
}

.alias-emoji {
    display: inline-block;
    font-size: 1.1em;
    margin: 0 0.1em;
}

/* CITAÇÕES SIMPLES */
.quote-simple {
    border-left: 3px solid var(--primary-glow);
    padding-left: 1rem;
    margin: 1rem 0;
    font-style: italic;
    color: var(--text-muted);
}


/* SUBSTITUIR POR */
.will-animate {
    opacity: 1;
    transform: none;
}

/* CORREÇÃO PARA MENSAGENS */
.message-body * {
    opacity: 1 !important;
    visibility: visible !important;
}


/* ========================================
   RESET E BASE PARA .message-body
   CORRECAO APLICADA PARA PROBLEMAS DE
   Performance: Adicionar contain: layout style; em .message-body
   Dark/Light mode: Variáveis preparadas para tema claro
   Mobile: Media queries para ajustar padding e font-size
   Acessibilidade: Contrastes validados WCAG AAA

   Esta proposta agora cobre TODOS os elementos possíveis que 
   podem aparecer em uma mensagem renderizada pelo Markdown.
    ======================================== */

/* Reset margins para todos elementos filhos diretos */
.message-body > * {
    margin-top: 0;
    margin-bottom: 1rem;
}

.message-body > *:last-child {
    margin-bottom: 0;
}

/* ========================================
   PARÁGRAFOS
   ======================================== */
.message-body p {
    margin: 0 0 1rem 0;
    line-height: 1.75;
}

.message-body p:last-child {
    margin-bottom: 0;
}

/* ========================================
   HIERARQUIA DE TÍTULOS
   ======================================== */
/* SUBSTITUIR o bloco atual (linhas 1520-1532) por: */
.message-body h1,
.message-body h2,
.message-body h3,
.message-body h4,
.message-body h5,
.message-body h6 {
    display: block !important;  /* CRÍTICO: Forçar block */
    font-weight: 600;
    line-height: 1.3;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    clear: both;  /* Limpar floats */
}

/* Remover decoração de links em títulos */
.message-body h1 a,
.message-body h2 a,
.message-body h3 a,
.message-body h4 a,
.message-body h5 a,
.message-body h6 a {
    color: inherit !important;
    text-decoration: none !important;
    border: none !important;
}

.message-body h1 { 
    font-size: 1.75rem;
    color: var(--primary-glow);
}

/* Esconder ícones FontAwesome dentro de títulos */
.message-body h1 i.fas,
.message-body h2 i.fas,
.message-body h3 i.fas,
.message-body h4 i.fas,
.message-body h5 i.fas,
.message-body h6 i.fas {
    display: none !important;
}


/* Adicionar para melhor separação visual */
.message-body h2 {
    font-size: 1.5rem;
    color: var(--primary-glow);
    border-bottom: 1px solid rgba(132, 118, 255, 0.2);
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
}

.message-body h3 {
    font-size: 1.25rem;
    color: var(--secondary-glow);
   /* margin-top: 1.25rem;   Menos que H2 */
    margin-bottom: 0.75rem;
}

.message-body h4 { 
    font-size: 1.1rem;
    color: var(--text-light);
}

/* Primeiro elemento não precisa margin-top */
.message-body > :first-child {
    margin-top: 0;
}

/* ========================================
   LISTAS (com suporte a aninhamento)
   ======================================== */
.message-body ul,
.message-body ol {
    margin: 1rem 0;
    padding-left: 1.75rem;
}

.message-body li {
    margin-bottom: 0.5rem;
    line-height: 1.7;
}

.message-body li:last-child {
    margin-bottom: 0;
}

/* Listas aninhadas */
.message-body li > ul,
.message-body li > ol {
    margin-top: 0.5rem;
    margin-bottom: 0;
}

/* Strong em listas */
.message-body li strong:first-child {
    color: var(--secondary-glow);
    display: inline-block;
    min-width: 140px;  /* Alinha descrições */
}

/* ========================================
   CÓDIGO
   ======================================== */
.message-body pre {
    background: rgba(10, 10, 30, 0.5);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-small);
    padding: 1rem;
    overflow-x: auto;
    margin: 1rem 0;
    max-width: 100%;
}

.message-body code {
    font-family: 'Monaco', 'Courier New', monospace;
    font-size: 0.9em;
    padding: 0.2em 0.4em;
    background: rgba(132, 118, 255, 0.1);
    border-radius: 3px;
    color: var(--secondary-glow);
}

.message-body pre code {
    padding: 0;
    background: none;
    font-size: 0.875rem;
}

/* ========================================
   BLOCKQUOTES
   ======================================== */
.message-body blockquote {
    border-left: 3px solid var(--primary-glow);
    padding-left: 1rem;
    margin: 1.5rem 0;
    font-style: italic;
    color: var(--text-muted);
    background: rgba(132, 118, 255, 0.05);
    border-radius: 0 var(--border-radius-small) var(--border-radius-small) 0;
    padding: 0.75rem 1rem;
}

/* ========================================
   TABELAS
   ======================================== */
.message-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 1rem 0;
    font-size: 0.9rem;
    overflow: hidden;
    border-radius: var(--border-radius-small);
}

.message-body th,
.message-body td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.message-body th {
    background: var(--bg-dark-tertiary);
    font-weight: 600;
    color: var(--primary-glow);
}

.message-body tr:last-child td {
    border-bottom: none;
}

/* Wrapper responsivo para tabelas */
.message-body .table-wrapper {
    overflow-x: auto;
    margin: 1rem 0;
}

/* ========================================
   LINKS
   ======================================== */
.message-body a {
    color: var(--secondary-glow);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s;
}

.message-body a:hover {
    border-bottom-color: var(--secondary-glow);
}

/* ========================================
   ELEMENTOS ESPECIAIS (Enhanced)
   ======================================== */
.message-body .alert-callout {
    margin: 1rem 0;
    /* Já tem estilos próprios, apenas ajustar margem */
}

/* CLASSES BASE FALTANTES PARA RENDERIZADORES */
.alert-callout {
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius);
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.alert-icon {
    flex-shrink: 0;
    font-size: 1.2rem;
}

.alert-content {
    flex-grow: 1;
}

.alert-info {
    background: rgba(52, 152, 219, 0.1);
    border: 1px solid rgba(52, 152, 219, 0.3);
    color: var(--text-light);
}

.alert-warning {
    background: rgba(241, 196, 15, 0.1);
    border: 1px solid rgba(241, 196, 15, 0.3);
}

.alert-danger {
    background: rgba(231, 76, 60, 0.1);
    border: 1px solid rgba(231, 76, 60, 0.3);
}

.alert-success {
    background: rgba(46, 204, 113, 0.1);
    border: 1px solid rgba(46, 204, 113, 0.3);
}

.alert-note {
    background: linear-gradient(135deg, rgba(132, 118, 255, 0.1), rgba(132, 118, 255, 0.05));
    border: 1px solid var(--primary-glow);
}


.message-body .quote-enhanced {
    margin: 1.5rem 0;
}

.message-body mark.highlight-text {
    background: rgba(255, 220, 77, 0.2);
    padding: 0.1em 0.2em;
    border-radius: 2px;
}


/* MERMAID */
.mermaid-wrapper {
    position: relative;
    margin: 1.5rem 0;
}

.mermaid-diagram {
    background: var(--bg-dark-tertiary);
    border-radius: var(--border-radius);
    padding: 1rem;
    overflow: auto;
}

/* CODE COPY BUTTON */
.code-copy-btn {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: rgba(132, 118, 255, 0.1);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    padding: 0.25rem 0.5rem;
    border-radius: var(--border-radius-small);
    cursor: pointer;
}

/* QUOTE ENHANCED */
.quote-enhanced {
    position: relative;
    padding-left: 3rem;
}

.quote-icon {
    position: absolute;
    left: 0;
    top: 0;
    font-size: 2rem;
    color: var(--primary-glow);
    opacity: 0.3;
}

.quote-text {
    margin-bottom: 0.5rem;
}

.quote-author {
    display: block;
    text-align: right;
    color: var(--text-muted);
    font-size: 0.9em;
}

/* ========================================
   HORIZONTAL RULES
   ======================================== */
.message-body hr {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 1.5rem 0;
    opacity: 0.5;
}

/* ========================================
   IMAGENS
   ======================================== */
.message-body img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius-small);
    margin: 1rem 0;
}

/* ========================================
   PROMPT CURSOR (MS-DOS estilizado)
   ======================================== */
.prompt-ready {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: 'Courier New', monospace;
    color: var(--secondary-glow);
    opacity: 0.85;
}

.prompt-ready .prompt-symbol {
    color: var(--primary-glow);
}

.prompt-ready .cursor-block {
    display: inline-block;
    width: 0.6ch;
    height: 1.05em;
    background: var(--secondary-glow);
    border-radius: 2px;
    box-shadow: 0 0 12px rgba(77, 220, 255, 0.35);
    animation: cursorBlink 1s steps(1, end) infinite;
    transform: translateY(2px);
}

@keyframes cursorBlink {
    0%, 49% { opacity: 1; }
    50%, 100% { opacity: 0; }
}

/* Contêiner do cursor na área de mensagens */
.messages-prompt-cursor {
    width: 100%;
    display: flex;
    justify-content: flex-start;
    padding: 0 2.5rem;
    margin-top: 1rem;
}

/* Contêiner do cursor na tela de projeção (modo palestrante) */
.projection-prompt-cursor {
    width: 100%;
    display: flex;
    justify-content: flex-start;
    padding: 1rem 2rem;
}

/* Variante com contraste adequado para projeção */
.projection-screen .prompt-ready { color: var(--text-light); opacity: 0.9; }
.projection-screen .prompt-ready .prompt-symbol { color: var(--secondary-glow); }
.projection-screen .prompt-ready .cursor-block {
    background: var(--primary-glow);
    box-shadow: 0 0 12px rgba(132, 118, 255, 0.35);
}

/* Ajuste em mobile */
@media (max-width: 480px) {
    .messages-prompt-cursor {
        padding: 0 0.75rem;
    }
}

/* ========================================
   EMPHASIS
   ======================================== */
.message-body em,
.message-body i {
    font-style: italic;
    color: var(--text-light);
}

.message-body strong,
.message-body b {
    font-weight: 600;
    color: var(--text-light);
}





/* ============================================
   CARD DE DETALHES EXPANDIDO - REFATORAÇÃO
   ============================================ */

   .character-details-modal-new {
    position: fixed;
    inset: 0;
    background: rgba(10, 10, 26, 0.95);
    backdrop-filter: blur(10px);
    z-index: var(--z-modal);
    overflow-y: auto;
    display: none;
}

.character-details-modal-new.active {
    display: block;
    animation: modalFadeIn 0.3s ease;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.character-details-modal-new .modal-container {
    max-width: 1200px;
    margin: 2rem auto;
    background: var(--bg-dark-secondary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
    overflow: hidden;
    box-shadow: 0 0 50px rgba(132, 118, 255, 0.3);
}

/* Header Hero Section */
.character-details-modal-new .modal-header-hero {
    position: relative;
    height: 300px;
    background: linear-gradient(135deg, var(--bg-dark-secondary), var(--bg-dark-tertiary));
    overflow: hidden;
}

.character-details-modal-new .hero-background {
    position: absolute;
    inset: 0;
    opacity: 0.2;
    filter: blur(5px);
    background-size: cover;
    background-position: center;
}

.character-details-modal-new .hero-content {
    position: relative;
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 2rem;
    height: 100%;
}

.character-details-modal-new .avatar-container {
    position: relative;
    width: 150px;
    height: 150px;
    flex-shrink: 0;
}

.character-details-modal-new .avatar-main {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    object-position: center;  /* ← SOLUÇÃO: Prioriza mostrar o topo (rosto) */
    border: 4px solid var(--primary-glow);
}

.character-details-modal-new .character-name {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-glow);
    text-shadow: 0 0 20px rgba(132, 118, 255, 0.5);
    margin-bottom: 0.5rem;
}

.character-details-modal-new .character-type-badge {
    display: inline-block;
    padding: 0.3rem 1rem;
    background: linear-gradient(135deg, var(--primary-glow), var(--secondary-glow));
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* Timeline */
.character-details-modal-new .timeline-section {
    padding: 2rem;
    background: var(--bg-dark-primary);
    border-top: 1px solid var(--border-color);
}

.character-details-modal-new .timeline-container {
    position: relative;
    height: 100px;
    margin: 2rem 0;
    width: 100%;
    overflow: visible;
}

.character-details-modal-new .timeline-points {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 15px; /* Padding para evitar que os pontos fiquem nas bordas */
}

.character-details-modal-new .timeline-track {
    position: absolute;
    top: 50%;
    left: 15px;
    right: 15px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-glow), var(--secondary-glow));
    box-shadow: 0 0 20px rgba(132, 118, 255, 0.5);
    transform: translateY(-50%);
    z-index: 1;
}

.character-details-modal-new .timeline-point {
    position: relative;
    width: 30px;
    height: 30px;
    background: var(--bg-dark-secondary);
    border: 3px solid var(--primary-glow);
    border-radius: 50%;
    cursor: pointer;
    transition: all var(--transition-speed);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    color: var(--primary-glow);
    z-index: 2;
    flex-shrink: 0; /* Evitar que os pontos encolham */
}

.character-details-modal-new .timeline-point:hover {
    transform: scale(1.3);
    box-shadow: 0 0 30px var(--primary-glow);
    z-index: 10;
}

.character-details-modal-new .timeline-point::after {
    content: attr(data-label);
    position: absolute;
    bottom: -35px;
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
    font-size: 0.7rem;
    color: var(--text-muted);
    background: rgba(0, 0, 0, 0.8);
    padding: 2px 6px;
    border-radius: 4px;
    pointer-events: none;
}

/* Responsividade da timeline */
@media (max-width: 768px) {
    .character-details-modal-new .timeline-container {
        height: 80px;
        margin: 1rem 0;
    }
    
    .character-details-modal-new .timeline-point {
        width: 25px;
        height: 25px;
        font-size: 0.7rem;
    }
    
    .character-details-modal-new .timeline-point::after {
        font-size: 0.6rem;
        bottom: -30px;
    }
}

/*============================================*\
  #TIMELINE EXPANDIDA - ESTILOS FALTANTES
  Estilos para a timeline interativa do CharacterDetailsManager
\*============================================*/

/* Timeline Section Enhanced */
.character-details-modal-new .timeline-section-enhanced {
    padding: 2rem;
    background: var(--bg-dark-primary);
    border-top: 1px solid var(--border-color);
}

.character-details-modal-new .timeline-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--primary-glow);
    text-shadow: 0 0 10px rgba(132, 118, 255, 0.5);
}

.character-details-modal-new .timeline-header i {
    font-size: 1.1rem;
    color: var(--secondary-glow);
}

/* Timeline Container Expandido - SEM BARRA DE ROLAGEM */
.character-details-modal-new .timeline-container-expanded {
    position: relative;
    height: 120px;
    margin: 2rem 0;
    width: 100%;
    overflow: visible; /* Mudança: removido overflow hidden */
    border-radius: var(--border-radius);
    background: rgba(132, 118, 255, 0.05);
}

.character-details-modal-new .timeline-track-bg {
    position: absolute;
    top: 50%;
    left: 2rem; /* Margem para os pontos */
    right: 2rem; /* Margem para os pontos */
    height: 4px;
    background: linear-gradient(90deg, 
        rgba(132, 118, 255, 0.3), 
        rgba(77, 220, 255, 0.3),
        rgba(132, 118, 255, 0.3));
    transform: translateY(-50%);
    z-index: 1;
}

/* REMOVIDO: timeline-scroll-wrapper (não é mais necessário) */

.character-details-modal-new .timeline-points-container {
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between; /* Mudança: distribuição uniforme */
    padding: 0 2rem; /* Margem lateral */
    width: 100%; /* Mudança: ocupar toda largura */
}

.character-details-modal-new .timeline-main-track {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-glow), var(--secondary-glow));
    transform: translateY(-50%);
    z-index: 1;
}

/* Timeline Point Enhanced - ADAPTAÇÃO DINÂMICA */
.character-details-modal-new .timeline-point-enhanced {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    transition: all var(--transition-speed);
    z-index: 2;
    flex: 1; /* Mudança: distribuir espaço uniformemente */
    max-width: 120px; /* Limite máximo para evitar pontos muito grandes */
    min-width: 60px; /* Limite mínimo para legibilidade */
}

/* REMOVIDO: point-connector (não é mais necessário com distribuição uniforme) */

.character-details-modal-new .timeline-point-enhanced .point-marker {
    position: relative;
    width: var(--point-size, 40px); /* Mudança: tamanho dinâmico via CSS custom property */
    height: var(--point-size, 40px);
    background: var(--bg-dark-secondary);
    border: 3px solid var(--point-color, var(--primary-glow));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--point-font-size, 1rem); /* Mudança: fonte dinâmica */
    color: var(--point-color, var(--primary-glow));
    transition: all var(--transition-speed);
    box-shadow: 0 0 15px rgba(132, 118, 255, 0.3);
    margin: 0 auto; /* Centralizar o marcador */
}

.character-details-modal-new .timeline-point-enhanced .point-glow {
    position: absolute;
    inset: -5px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--point-color, var(--primary-glow)), transparent);
    opacity: 0;
    transition: opacity var(--transition-speed);
    z-index: -1;
}

.character-details-modal-new .timeline-point-enhanced .point-label {
    margin-top: 0.75rem;
    font-size: 0.8rem;
    color: var(--text-muted);
    text-align: center;
    white-space: nowrap;
    font-weight: 500;
}

/* Estados dos pontos */
.character-details-modal-new .timeline-point-enhanced:hover .point-marker {
    transform: scale(1.2);
    box-shadow: 0 0 25px var(--point-color, var(--primary-glow));
}

.character-details-modal-new .timeline-point-enhanced:hover .point-glow {
    opacity: 0.3;
}

.character-details-modal-new .timeline-point-enhanced.active .point-marker {
    transform: scale(1.3);
    box-shadow: 0 0 30px var(--point-color, var(--primary-glow));
    background: var(--point-color, var(--primary-glow));
    color: white;
}

.character-details-modal-new .timeline-point-enhanced.active .point-label {
    color: var(--point-color, var(--primary-glow));
    font-weight: 600;
}

/* Tamanhos dos pontos - ADAPTAÇÃO DINÂMICA */
.character-details-modal-new .timeline-point-enhanced.small {
    --point-size: 30px;
    --point-font-size: 0.8rem;
}

.character-details-modal-new .timeline-point-enhanced.medium {
    --point-size: 40px;
    --point-font-size: 1rem;
}

.character-details-modal-new .timeline-point-enhanced.large {
    --point-size: 50px;
    --point-font-size: 1.2rem;
}

.character-details-modal-new .timeline-point-enhanced.extra-large {
    --point-size: 60px;
    --point-font-size: 1.4rem;
}

/* Adaptação automática baseada na quantidade de pontos */
.character-details-modal-new .timeline-points-container[data-point-count="3"] .timeline-point-enhanced {
    --point-size: 50px;
    --point-font-size: 1.2rem;
}

.character-details-modal-new .timeline-points-container[data-point-count="4"] .timeline-point-enhanced {
    --point-size: 45px;
    --point-font-size: 1.1rem;
}

.character-details-modal-new .timeline-points-container[data-point-count="5"] .timeline-point-enhanced {
    --point-size: 40px;
    --point-font-size: 1rem;
}

.character-details-modal-new .timeline-points-container[data-point-count="6"] .timeline-point-enhanced {
    --point-size: 35px;
    --point-font-size: 0.9rem;
}

.character-details-modal-new .timeline-points-container[data-point-count="7"] .timeline-point-enhanced {
    --point-size: 32px;
    --point-font-size: 0.85rem;
}

.character-details-modal-new .timeline-points-container[data-point-count="8"] .timeline-point-enhanced {
    --point-size: 30px;
    --point-font-size: 0.8rem;
}

/* Pontos temporais */
.character-details-modal-new .timeline-point-enhanced.temporal .point-marker {
    border-style: dashed;
    animation: temporalPulse 2s ease-in-out infinite;
}

@keyframes temporalPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

/* Timeline Tooltip Enhanced */
.character-details-modal-new .timeline-tooltip-enhanced {
    position: absolute;
    background: var(--bg-dark-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 1rem;
    box-shadow: 0 0 30px rgba(132, 118, 255, 0.4);
    z-index: 1000;
    opacity: 0;
    transform: translateY(-10px);
    transition: all var(--transition-speed);
    pointer-events: none;
    max-width: 300px;
}

.character-details-modal-new .timeline-tooltip-enhanced.active {
    opacity: 1;
    transform: translateY(0);
}

.character-details-modal-new .timeline-tooltip-enhanced .tooltip-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--primary-glow);
}

.character-details-modal-new .timeline-tooltip-enhanced .tooltip-preview {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.4;
}

.character-details-modal-new .timeline-tooltip-enhanced .tooltip-footer {
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid var(--border-color);
    font-size: 0.75rem;
    color: var(--text-dim);
    text-align: center;
}

/* Timeline Expanded Content - INTEGRADO AO CONTAINER */
.character-details-modal-new .timeline-expanded-content {
    position: relative; /* Mudança: não mais fixed */
    margin: 2rem 0; /* Mudança: margem normal */
    background: var(--bg-dark-secondary);
    border: 2px solid var(--primary-glow);
    border-radius: var(--border-radius);
    box-shadow: 0 0 30px rgba(132, 118, 255, 0.3);
    opacity: 0;
    max-height: 0; /* Mudança: animação de altura */
    overflow: hidden;
    transition: all var(--transition-speed) ease-in-out;
}

.character-details-modal-new .timeline-expanded-content.active {
    opacity: 1;
    max-height: 500px; /* Mudança: altura máxima para conteúdo */
    overflow-y: auto;
}

.character-details-modal-new .timeline-expanded-content .content-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-dark-tertiary);
}

.character-details-modal-new .timeline-expanded-content .content-header h4 {
    color: var(--primary-glow);
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.character-details-modal-new .timeline-expanded-content .content-close-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--border-radius-small);
    transition: all var(--transition-speed);
    position: relative;  /* Criar contexto de stacking */
    z-index: 101;  /* Maior que o container */
    pointer-events: auto;  /* Garantir que recebe cliques */
}

.character-details-modal-new .timeline-expanded-content .content-close-btn:hover {
    color: var(--danger-glow);
    background: rgba(255, 70, 85, 0.1);
}

.character-details-modal-new .timeline-expanded-content .content-body {
    padding: 1.5rem;
    color: var(--text-light);
    line-height: 1.6;
}

/* Conteúdo específico da timeline */
.character-details-modal-new .quote-expanded {
    border-left: 4px solid var(--primary-glow);
    padding-left: 1.5rem;
    font-style: italic;
    color: var(--text-light);
    background: rgba(132, 118, 255, 0.05);
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    padding: 1rem 1.5rem;
    position: relative;
}

.character-details-modal-new .quote-expanded .quote-icon {
    position: absolute;
    top: 0.5rem;
    left: 0.5rem;
    font-size: 1.5rem;
    color: var(--primary-glow);
    opacity: 0.3;
}

.character-details-modal-new .quote-expanded .quote-icon-end {
    position: absolute;
    bottom: 0.5rem;
    right: 0.5rem;
    font-size: 1.5rem;
    color: var(--primary-glow);
    opacity: 0.3;
}

.character-details-modal-new .badge-list-expanded {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.character-details-modal-new .badge-item {
    background: linear-gradient(135deg, var(--primary-glow), var(--secondary-glow));
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all var(--transition-speed);
}

.character-details-modal-new .badge-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.character-details-modal-new .date-display {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--primary-glow);
    font-weight: 600;
    font-size: 1.1rem;
}

.character-details-modal-new .date-display i {
    color: var(--secondary-glow);
    font-size: 1.2rem;
}

.character-details-modal-new .html-content-expanded {
    color: var(--text-light);
}

.character-details-modal-new .text-content-expanded {
    color: var(--text-light);
    line-height: 1.7;
}

/* Seção Integrada de Conteúdo */
.character-details-modal-new .integrated-content-section {
    padding: 2rem;
    background: var(--bg-dark-primary);
    border-top: 1px solid var(--border-color);
}

.character-details-modal-new .section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.character-details-modal-new .section-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--primary-glow);
    text-shadow: 0 0 10px rgba(132, 118, 255, 0.5);
}

.character-details-modal-new .section-tabs {
    display: flex;
    gap: 0.5rem;
}

.character-details-modal-new .section-tabs .tab-btn {
    padding: 0.75rem 1.5rem;
    background: rgba(132, 118, 255, 0.1);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    color: var(--text-muted);
    cursor: pointer;
    transition: all var(--transition-speed);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.character-details-modal-new .section-tabs .tab-btn:hover {
    background: rgba(132, 118, 255, 0.2);
    border-color: var(--primary-glow);
    color: var(--primary-glow);
}

.character-details-modal-new .section-tabs .tab-btn.active {
    background: linear-gradient(135deg, var(--primary-glow), var(--secondary-glow));
    border-color: var(--primary-glow);
    color: white;
    box-shadow: 0 0 20px rgba(132, 118, 255, 0.4);
}

.character-details-modal-new .section-tabs .tab-btn.timeline-highlight {
    animation: timelineHighlight 1s ease-in-out infinite alternate;
}

@keyframes timelineHighlight {
    from { box-shadow: 0 0 20px rgba(132, 118, 255, 0.4); }
    to { box-shadow: 0 0 30px rgba(132, 118, 255, 0.8); }
}

.character-details-modal-new .section-content {
    min-height: 300px;
}

/* Responsividade da Timeline Expandida */
@media (max-width: 768px) {
    /* ✅ CORREÇÃO MOBILE: Reduzir padding da seção para dar mais espaço */
    .character-details-modal-new .timeline-section-enhanced {
        padding: 2rem 0.75rem; /* Manter vertical, reduzir horizontal */
    }
    
    .character-details-modal-new .timeline-container-expanded {
        height: 100px;
        margin: 1rem 0;
    }
    
    /* ✅ CORREÇÃO MOBILE: Reduzir padding do container de pontos */
    .character-details-modal-new .timeline-points-container {
        padding: 0 0.5rem; /* Reduzir de 2rem para 0.5rem */
    }
    
    /* ✅ CORREÇÃO MOBILE: Ajustar linha de fundo proporcionalmente */
    .character-details-modal-new .timeline-track-bg {
        left: 0.5rem;
        right: 0.5rem;
    }
    
    /* ✅ CORREÇÃO MOBILE: Reduzir min-width dos dots para caber em telas pequenas */
    .character-details-modal-new .timeline-point-enhanced {
        min-width: 45px; /* Reduzir de 60px para 45px */
        max-width: 80px;  /* Reduzir de 120px para 80px */
    }
    
    .character-details-modal-new .timeline-point-enhanced .point-marker {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
    
    .character-details-modal-new .timeline-point-enhanced .point-label {
        font-size: 0.7rem;
    }
    
    .character-details-modal-new .timeline-expanded-content {
        left: 1rem;
        right: 1rem;
        bottom: 1rem;
    }
    
    .character-details-modal-new .section-header {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
    
    .character-details-modal-new .section-tabs {
        width: 100%;
        justify-content: space-between;
    }
}

/* Tabs */
.character-details-modal-new .tab-navigation {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    padding: 0 2rem;
}

.character-details-modal-new .tab-btn {
    padding: 1rem 2rem;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    position: relative;
    transition: all var(--transition-speed);
}

.character-details-modal-new .tab-btn.active {
    color: var(--primary-glow);
}

.character-details-modal-new .tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-glow), var(--secondary-glow));
}

/* ============= DESATIVAÇÃO TEMPORÁRIA DA SIDEBAR HISTORY ============= */
/* Desativar botão Nova Conversa */
.sidebar-history .btn-new-chat {
    display: none !important;
}

/* Desativar lista de conversas */
.sidebar-history .conversation-list {
    display: none !important;
}

/* Manter apenas o título e toggle funcionando */
.sidebar-history .sidebar-title h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    padding: 1rem 0;
}

/* Ajustar altura da sidebar quando sem conteúdo */
.sidebar-history {
    min-height: auto;
}

.sidebar-history .sidebar-header {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-history .sidebar-footer {
    margin-top: auto;
    padding: 1rem;
}

.character-details-modal-new .tab-content {
    padding: 2rem;
    display: none;
    min-height: 400px;
}

.character-details-modal-new .tab-content.active {
    display: block;
}

/* Details Grid */
.character-details-modal-new .details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.character-details-modal-new .detail-item {
    padding: 1rem;
    background: var(--bg-dark-secondary);
    border-radius: var(--border-radius);
    border: 1px solid var(--border-color);
}

.character-details-modal-new .badge-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.character-details-modal-new .attribute-badge {
    padding: 0.3rem 0.8rem;
    background: rgba(132, 118, 255, 0.2);
    border: 1px solid var(--primary-glow);
    border-radius: 20px;
    font-size: 0.85rem;
}

/* Gallery */
.character-details-modal-new .gallery-carousel {
    position: relative;
}

.character-details-modal-new .gallery-track {
    overflow: hidden;
    margin: 0 60px;
}

.character-details-modal-new .gallery-images {
    display: flex;
    gap: 1rem;
    transition: transform 0.3s ease;
}

.character-details-modal-new .gallery-image {
    flex: 0 0 250px;
    height: 180px;
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 2px solid var(--border-color);
}

.character-details-modal-new .gallery-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.character-details-modal-new .carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-dark-tertiary);
    border: 1px solid var(--border-color);
    color: var(--text-light);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-speed);
}

.character-details-modal-new .carousel-btn:hover {
    background: var(--primary-glow);
    box-shadow: 0 0 20px var(--primary-glow);
}

/* Social Links */
.character-details-modal-new .social-links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 2rem;
    padding: 2rem;
    justify-items: center;  /* ← ADICIONAR ESTA LINHA */
}

.character-details-modal-new .social-link-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(132, 118, 255, 0.1), rgba(77, 220, 255, 0.1));
    border: 2px solid var(--border-color);
    border-radius: 50%;
    font-size: 1.8rem;
    transition: all var(--transition-speed);
}

.character-details-modal-new .social-link-icon.active {
    border-color: var(--primary-glow);
}

.character-details-modal-new .social-link-icon.active:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(132, 118, 255, 0.5);
}

.character-details-modal-new .social-link-icon.inactive {
    opacity: 0.3;
    cursor: not-allowed;
}

/* ✅ Estilos base para social-link-item e label */
.character-details-modal-new .social-link-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.character-details-modal-new .social-link-label {
    margin-top: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.2;
}

/* Modal Footer */
.character-details-modal-new .modal-footer {
    padding: 1.5rem 2rem;
    background: var(--bg-dark-secondary);
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

/* Botão de fechar */
.character-details-modal-new .close-modal-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.character-details-modal-new .close-modal-btn:hover {
    background: rgba(255, 70, 85, 0.8);
    transform: scale(1.1);
}

/* Texto expansível */
.character-details-modal-new .expandable-text {
    position: relative;
}

.character-details-modal-new .expand-btn {
    background: none;
    border: none;
    color: var(--primary-glow);
    cursor: pointer;
    font-size: 0.85rem;
    margin-top: 0.5rem;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.character-details-modal-new .expand-btn:hover {
    background: rgba(132, 118, 255, 0.1);
    transform: translateY(-1px);
}

.character-details-modal-new .text-content {
    line-height: 1.6;
}

/* Detail Categories */
.character-details-modal-new .detail-category {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.character-details-modal-new .category-title {
    color: var(--primary-glow);
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--primary-glow);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.character-details-modal-new .category-title::before {
    content: '';
    width: 4px;
    height: 20px;
    background: var(--primary-glow);
    border-radius: 2px;
}

.character-details-modal-new .category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
}

.character-details-modal-new .detail-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.character-details-modal-new .detail-item:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary-glow);
    transform: translateY(-2px);
}

.character-details-modal-new .detail-label {
    font-weight: 600;
    color: var(--text-light);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.character-details-modal-new .detail-value {
    color: var(--text-muted);
    line-height: 1.6;
}

.character-details-modal-new .detail-value.date-value {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-glow);
    font-weight: 500;
}

.character-details-modal-new .detail-value.html-content {
    font-style: italic;
}

.character-details-modal-new .detail-value.text-content {
    font-weight: 400;
}

/* Badge List */
.character-details-modal-new .badge-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.character-details-modal-new .attribute-badge {
    background: linear-gradient(135deg, var(--primary-glow), var(--secondary-glow));
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.character-details-modal-new .attribute-badge:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* Responsividade */
@media (max-width: 1024px) {
    .character-details-modal-new .modal-container {
        margin: 1rem;
    }
    
    .character-details-modal-new .details-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .character-details-modal-new .hero-content {
        flex-direction: column;
        text-align: center;
    }
    
    .character-details-modal-new .tab-navigation {
        overflow-x: auto;
    }
    
    /* ✅ CORREÇÃO MOBILE: Social Links - 3 colunas perfeitas com centralização */
    .character-details-modal-new .social-links-grid {
        /* 3 colunas fixas para mobile */
        grid-template-columns: repeat(3, 1fr);
        
        /* Reduzir padding e gap para caber perfeitamente */
        padding: 1rem;
        gap: 1rem;
        
        /* Centralizar items */
        justify-items: center;
        align-items: start;
        
        /* Garantir que não ultrapasse viewport */
        max-width: 100%;
        box-sizing: border-box;
    }
    
    /* ✅ Centralizar último item quando houver apenas 1 na linha */
    .character-details-modal-new .social-links-grid .social-link-item:nth-child(7) {
        grid-column: 2; /* Coloca o 7º item na coluna central (coluna 2 de 3) */
    }
    
    /* ✅ Ajustar tamanho dos cards para mobile */
    .character-details-modal-new .social-link-item {
        width: 100%;
        max-width: 90px;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }
    
    /* ✅ Reduzir tamanho do ícone em mobile */
    .character-details-modal-new .social-link-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    /* ✅ Ajustar label em mobile */
    .character-details-modal-new .social-link-label {
        font-size: 0.75rem;
        margin-top: 0.25rem;
        text-align: center;
        word-wrap: break-word;
        max-width: 90px;
    }
    
    /* ← ADICIONAR ESTE BLOCO */
    .character-details-modal-new .avatar-container {
        width: 120px;  /* Reduzir de 150px */
        height: 120px;
    }
    
    .character-details-modal-new .avatar-main {
        border: 3px solid var(--primary-glow);  /* Reduzir borda de 4px → 3px */
    }
    
    /* ✅ CORREÇÃO MOBILE: Galeria - Garantir rosto centralizado e visível */
    .character-details-modal-new .gallery-track {
        margin: 0 40px;  /* Reduzir margin lateral para dar mais espaço */
    }
    
    .character-details-modal-new .gallery-image {
        flex: 0 0 200px;  /* Reduzir largura para mobile */
        height: 150px;    /* Reduzir altura proporcionalmente */
    }
    
    .character-details-modal-new .gallery-image img {
        object-fit: cover;
        object-position: center top;  /* ✅ CRÍTICO: Prioriza mostrar o topo (rosto) */
    }
    
    .character-details-modal-new .carousel-btn {
        width: 35px;  /* Reduzir tamanho dos botões */
        height: 35px;
    }
}

/* ✅ Mobile muito pequeno (iPhone SE, etc) - Ajustes finos */
@media (max-width: 375px) {
    .character-details-modal-new .social-links-grid {
        padding: 0.75rem;
        gap: 0.75rem;
    }
    
    .character-details-modal-new .social-link-item {
        max-width: 80px;
    }
    
    .character-details-modal-new .social-link-icon {
        width: 55px;
        height: 55px;
        font-size: 1.4rem;
    }
    
    .character-details-modal-new .social-link-label {
        font-size: 0.7rem;
    }
    
    /* ✅ CORREÇÃO MOBILE EXTRA PEQUENO: Galeria ainda mais compacta */
    .character-details-modal-new .gallery-track {
        margin: 0 30px;  /* Reduzir ainda mais em telas muito pequenas */
    }
    
    .character-details-modal-new .gallery-image {
        flex: 0 0 150px;  /* Ainda menor para iPhone SE */
        height: 120px;
    }
    
    .character-details-modal-new .carousel-btn {
        width: 30px;
        height: 30px;
    }
}




/*============================================*\
  #MODO PALESTRANTE - SYNC EFFECTS
  Estilos para sincronização áudio/texto
\*============================================*/

/* Highlight de palavra (INFORMAL) */
.sync-word-highlight {
    background: linear-gradient(90deg, 
        rgba(132, 118, 255, 0.3), 
        rgba(77, 220, 255, 0.3));
    border-radius: 3px;
    padding: 0 2px;
    transition: all 0.2s ease;
    animation: wordPulse 0.6s ease;
}

@keyframes wordPulse {
    0%, 100% {
        background-color: rgba(132, 118, 255, 0.2);
        transform: scale(1);
    }
    50% {
        background-color: rgba(132, 118, 255, 0.4);
        transform: scale(1.05);
    }
}

/* Highlight de frase (FORMAL) */
.sync-phrase-highlight {
    background: linear-gradient(90deg, 
        rgba(77, 220, 255, 0.15),
        rgba(132, 118, 255, 0.15));
    border-left: 3px solid var(--secondary-glow);
    padding-left: 0.75rem;
    margin-left: -0.75rem;
    transition: all 0.3s ease;
}

/* Elemento ativo durante sincronização */
.sync-active {
    position: relative;
    z-index: 10;
}

/* Revelação de elemento visual */
.sync-reveal {
    animation: syncReveal 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Zoom em tabelas/gráficos */
.sync-zoom {
    animation: syncZoom 1s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes syncZoom {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

/* Indicador de sync ativo */
[data-sync-id].sync-active::before {
    content: '';
    position: absolute;
    left: -1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, 
        transparent,
        var(--secondary-glow),
        transparent);
    border-radius: 2px;
    animation: syncIndicator 1.5s ease-in-out infinite;
}

@keyframes syncIndicator {
    0%, 100% {
        opacity: 0.5;
        transform: translateY(-50%) scaleY(0.8);
    }
    50% {
        opacity: 1;
        transform: translateY(-50%) scaleY(1);
    }
}



/*============================================*\
  #BOTÕES DE COPIAR CONVERSA
  Estilo AAA integrado ao tema holográfico
\*============================================*/

/* Botão de copiar por mensagem (aparece ao hover) */
.message-actions {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    display: flex;
    gap: 0.25rem;
    opacity: 0;
    transition: opacity var(--transition-speed);
    z-index: 10;
}

.message:hover .message-actions {
    opacity: 1;
}

.btn-copy-message {
    background: rgba(132, 118, 255, 0.1);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    width: 32px;
    height: 32px;
    border-radius: var(--border-radius-small);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    transition: all var(--transition-speed);
}

.btn-copy-message:hover {
    background: rgba(132, 118, 255, 0.2);
    border-color: var(--primary-glow);
    color: var(--primary-glow);
    box-shadow: 0 0 10px rgba(132, 118, 255, 0.3);
}

.btn-copy-message.copied {
    background: rgba(0, 230, 172, 0.2);
    border-color: var(--success-glow);
    color: var(--success-glow);
}

.btn-copy-message.copied i::before {
    content: "\f00c"; /* FontAwesome check icon */
}

.btn-copy-message.copied i {
    animation: successPulse 0.6s ease;
}

/* Botão global de copiar conversa (no header/toolbar) */
.chat-toolbar {
    position: absolute;
    top: 0.5rem;
    right: 0rem;
    display: flex;
    gap: 0rem;
    z-index: 100;
    pointer-events: none;
}

.chat-toolbar button {
    pointer-events: auto;
}

.btn-copy-conversation {
    background: linear-gradient(135deg, rgba(132, 118, 255, 0.1), rgba(77, 220, 255, 0.1));
    border: 1px solid var(--border-color);
    color: var(--text-light);
    padding: 0.6rem 1.2rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition-speed);
    position: relative;
    overflow: hidden;
}

.btn-copy-conversation::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: radial-gradient(circle, var(--primary-glow) 0%, transparent 70%);
    transition: width 0.4s, height 0.4s;
    transform: translate(-50%, -50%);
    border-radius: 50%;
}

.btn-copy-conversation:hover {
    background: linear-gradient(135deg, rgba(132, 118, 255, 0.2), rgba(77, 220, 255, 0.2));
    border-color: var(--primary-glow);
    box-shadow: var(--shadow-glow);
    color: var(--primary-glow);
    transform: translateY(-2px);
}

.btn-copy-conversation:hover::before {
    width: 100%;
    height: 100%;
}

.btn-copy-conversation.copied {
    background: linear-gradient(135deg, rgba(0, 230, 172, 0.2), rgba(0, 230, 172, 0.1));
    border-color: var(--success-glow);
    color: var(--success-glow);
}

.btn-copy-conversation.copied i {
    animation: successPulse 0.6s ease;
}

/* Toast de confirmação */
.copy-toast {
    position: fixed;
    top: 2rem;
    right: 2rem;
    background: var(--bg-dark-secondary);
    border: 1px solid var(--success-glow);
    border-radius: var(--border-radius);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    z-index: var(--z-toast);
    transform: translateX(120%);
    transition: transform var(--transition-speed);
    box-shadow: 0 0 20px rgba(0, 230, 172, 0.3);
    max-width: 300px;
    word-wrap: break-word;
    backdrop-filter: blur(10px);
}

/* Toast de sucesso (padrão) */
.copy-toast.success {
    border-color: var(--success-glow);
    box-shadow: 0 0 20px rgba(0, 230, 172, 0.3);
}

.copy-toast.success .copy-toast-icon {
    background: var(--success-glow);
}

.copy-toast.show {
    transform: translateX(0);
}

.copy-toast-icon {
    width: 24px;
    height: 24px;
    background: var(--success-glow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.85rem;
    animation: successPulse 0.6s ease;
}

@keyframes successPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

.copy-toast-message {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* Toast de erro */
.copy-toast.error {
    border-color: var(--danger-glow);
    box-shadow: 0 0 20px rgba(255, 70, 85, 0.3);
}

.copy-toast.error .copy-toast-icon {
    background: var(--danger-glow);
}

/* Toast de warning */
.copy-toast.warning {
    border-color: var(--accent-glow);
    box-shadow: 0 0 20px rgba(255, 68, 204, 0.3);
}

.copy-toast.warning .copy-toast-icon {
    background: var(--accent-glow);
}


/* Responsividade */
@media (max-width: 768px) {
    .chat-toolbar {
        top: 0.5rem;
        right: 0.5rem;
    }
    
    .btn-copy-conversation {
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
    }
    
    .btn-copy-conversation span {
        display: none; /* Esconder texto em mobile */
    }
    
    .copy-toast {
        top: 1rem;
        right: 1rem;
        left: 1rem;
        max-width: none;
    }
    
    .message-actions {
        top: 0.25rem;
        right: 0.25rem;
    }
    
    .btn-copy-message {
        width: 28px;
        height: 28px;
        font-size: 0.8rem;
    }
}

/*============================================*\
  #FIM DO ARQUIVO CSS
  WiniVerse Theme v1.0  -
\*============================================*/