/* ==========================================================================
   🎨 DESIGN SYSTEM & ESTILOS GERAIS (Esdras M&M)
   ========================================================================== */

html, body {
    overflow-x: clip;
    max-width: 100%;
}

html {
    scroll-behavior: smooth;
}

::selection {
    background: #ff9000;
    color: #fff;
}

/* Custom scrollbar para visual premium do site */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #02180d;
}
::-webkit-scrollbar-thumb {
    background: rgba(34, 197, 94, 0.2);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(34, 197, 94, 0.4);
}

/* Efeito Específico de Header Translúcido (Glassmorphism) */
.glass-header {
    background: rgba(4, 47, 26, 0.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

/* Cards Premium com Efeito Vidro e Hover de Movimento */
.glass-card {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(34, 197, 150, 0.2);
    transform: translateY(-6px);
}

/* Efeito de Surgimento Suave */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeIn 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* ==========================================================================
   🤖 ESTILOS DO ASSISTENTE VIRTUAL (ClauBot)
   ========================================================================== */

/* Janela Principal do Chat */
.chat-janela {
    /* Cores da Identidade Visual Esdras M&M */
    --primary: #ff9000;
    --primary-dark: #15803d;
    --primary-light: #dcfce7;
    --secondary: #ff7a00;
    --secondary-dark: #ea580c;
    --secondary-light: #ffedd5;
    --dark: #700938;
    --dark-light: #064e3b;
    --light: #f8fafc;
    --border: rgba(34, 197, 94, 0.15);
    --text-main: #334155;
    --text-muted: #64748b;
    --white: #ffffff;
    --font-headings: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.15), 0 8px 10px -6px rgb(0 0 0 / 0.15);

    display: flex;
    width: 100%;
    max-width: 420px;
    height: 550px;
    background: var(--white);
    border-radius: 24px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border);
    flex-direction: column;
    overflow: hidden;
    transition: var(--transition);
}

/* Cabeçalho do Chat */
.chat-header {
    background: linear-gradient(135deg, var(--dark) 0%, #02180d 100%);
    border-bottom: 1px solid var(--border);
    color: var(--white);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: relative;
}

.chat-header-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.chat-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    border: 2px solid rgba(34, 197, 94, 0.3);
    position: relative;
}

.chat-online-dot {
    width: 10px;
    height: 10px;
    background-color: var(--primary);
    border: 2px solid var(--dark);
    border-radius: 50%;
    position: absolute;
    bottom: 0;
    right: 0;
}

.chat-bot-meta h4 {
    color: var(--white);
    font-size: 16px;
    font-weight: 600;
    margin: 0;
}

.chat-bot-meta p {
    color: var(--primary-light);
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: 4px;
    margin: 4px 0 0 0;
}

.fechar {
    cursor: pointer;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.fechar:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

/* Abas de Navegação (se houver) */
.chat-tabs {
    display: flex;
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 12px;
    padding: 4px;
}

.chat-tab-btn {
    flex: 1;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    font-size: 13px;
    font-weight: 600;
    padding: 8px 12px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    transition: var(--transition);
}

.chat-tab-btn.active {
    background-color: var(--white);
    color: var(--dark);
    box-shadow: var(--shadow-sm);
}

/* Área Interna */
.chat-panes {
    flex: 1;
    position: relative;
    background-color: #f1f5f9;
}

.chat-pane {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease-in-out;
}

.chat-pane.active {
    opacity: 1;
    pointer-events: auto;
    z-index: 5;
}

/* Lista de Mensagens */
.mensagens {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
    scroll-behavior: smooth;
}

/* Custom Scrollbar das Mensagens */
.mensagens::-webkit-scrollbar,
.faq-search-list::-webkit-scrollbar {
    width: 6px;
}

.mensagens::-webkit-scrollbar-track,
.faq-search-list::-webkit-scrollbar-track {
    background: transparent;
}

.mensagens::-webkit-scrollbar-thumb,
.faq-search-list::-webkit-scrollbar-thumb {
    background-color: #cbd5e1;
    border-radius: 20px;
}

/* Balões de Mensagem */
.msg-group {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    max-width: 85%;
}

.msg-group.bot {
    align-self: flex-start;
}

.msg-group.user {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.msg-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--dark) 0%, var(--primary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 12px;
    flex-shrink: 0;
}

.msg-body {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.msg {
    padding: 12px 16px;
    border-radius: 16px;
    font-size: 14px;
    line-height: 1.5;
    box-shadow: var(--shadow-sm);
}

.bot .msg {
    background-color: var(--white);
    color: #1e293b;
    border-bottom-left-radius: 4px;
    border: 1px solid var(--border);
}

.user .msg {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    border-bottom-right-radius: 4px;
    box-shadow: 0 4px 12px rgba(34, 197, 94, 0.2);
}

.msg-meta {
    font-size: 11px;
    color: var(--text-muted);
    align-self: flex-start;
    margin-left: 4px;
}

.user .msg-meta {
    align-self: flex-end;
    margin-right: 4px;
}

/* Botões de Escolha Rápida do Chat (Pills) */
.chat-options {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 0 20px 16px 20px;
    background-color: #f1f5f9;
}

.chat-opt-btn {
    background-color: var(--white);
    border: 1px solid var(--border);
    color: var(--primary-dark);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    cursor: pointer;
}

.chat-opt-btn:hover {
    background-color: var(--primary-light);
    border-color: var(--primary);
    transform: translateY(-1px);
}

/* Indicador de Digitação (Robô Pensando) */
.typing-indicator {
    display: none;
    align-items: center;
    gap: 4px;
    padding: 12px 16px;
    background-color: var(--white);
    border: 1px solid var(--border);
    border-radius: 16px;
    border-bottom-left-radius: 4px;
    width: fit-content;
}

.typing-dot {
    width: 6px;
    height: 6px;
    background-color: var(--text-muted);
    border-radius: 50%;
    animation: pulse-dot-typing 1.4s infinite ease-in-out both;
}

.typing-dot:nth-child(1) {
    animation-delay: -0.32s;
}

.typing-dot:nth-child(2) {
    animation-delay: -0.16s;
}

@keyframes pulse-dot-typing {
    0%, 80%, 100% {
        transform: scale(0);
    }
    40% {
        transform: scale(1);
    }
}

/* Área de Digitação de Texto */
.input-area {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 16px;
    background-color: var(--white);
    border-top: 1px solid #e2e8f0;
}

.input-area input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid #cbd5e1;
    border-radius: 24px;
    outline: none;
    font-size: 14px;
    background-color: var(--light);
    transition: var(--transition);
    color: #700938;
}

.input-area input:focus {
    border-color: var(--primary);
    background-color: var(--white);
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.1);
}

.btn-send {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--primary);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(34, 197, 94, 0.3);
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.btn-send:hover {
    background-color: var(--primary-dark);
    transform: scale(1.05);
}

/* ==========================================================================
   ❓ ESTILOS DE FAQ INTERNO DO CHAT (Se Utilizado)
   ========================================================================== */
.faq-pane {
    padding: 20px;
    height: 100%;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-search-box {
    position: relative;
}

.faq-search-box input {
    width: 100%;
    padding: 12px 16px 12px 44px;
    border: 1px solid #cbd5e1;
    border-radius: 12px;
    outline: none;
    font-size: 14px;
    transition: var(--transition);
    color: #700938;
}

.faq-search-box input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.1);
}

.faq-search-box i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 18px;
}

.faq-search-list {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-bottom: 20px;
}

.faq-search-item {
    background-color: var(--white);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    transition: var(--transition);
}

.faq-search-item-trigger {
    width: 100%;
    padding: 16px;
    background: none;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    font-weight: 700;
    font-size: 14px;
    color: #1e293b;
    font-family: var(--font-headings);
    cursor: pointer;
}

.faq-search-item-trigger i {
    font-size: 16px;
    color: var(--primary);
    transition: var(--transition);
}

.faq-search-item-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease-out;
    padding: 0 16px;
    color: var(--text-muted);
    font-size: 13px;
    line-height: 1.5;
}

.faq-search-item-content p {
    padding-bottom: 16px;
}

.faq-search-item.active {
    border-color: var(--primary);
}

.faq-search-item.active .faq-search-item-trigger i {
    transform: rotate(180deg);
}

.faq-search-item.active .faq-search-item-content {
    max-height: 500px;
}