/* Estilos gerais */
:root {
    /* Variáveis de cores - Modo claro (padrão) */
    --primary-color: #C9A227; /* Dourado da logo */
    --primary-hover: #B08A1A; /* Dourado mais escuro */
    --background-color: #FFFFFF; /* Branco */
    --sidebar-bg: #F9FAFB; /* Cinza muito claro */
    --text-primary: #1F2937; /* Cinza escuro */
    --text-secondary: #6B7280; /* Cinza médio */
    --border-color: #E5E7EB; /* Cinza claro */
    --card-bg: #FFFFFF; /* Branco */
    --button-text: #FFFFFF; /* Branco */
    --chat-user-bg: #C9A227; /* Dourado da logo */
    --chat-agent-bg: #F3F4F6; /* Cinza muito claro */
    --input-bg: #FFFFFF; /* Branco */
}

/* Variáveis para o modo escuro */
[data-theme="dark"] {
    --primary-color: #D4AF37; /* Dourado mais brilhante para dark mode */
    --primary-hover: #C9A227; /* Dourado original */
    --background-color: #111827; /* Cinza muito escuro */
    --sidebar-bg: #1F2937; /* Cinza escuro */
    --text-primary: #F9FAFB; /* Branco */
    --text-secondary: #D1D5DB; /* Cinza claro */
    --border-color: #374151; /* Cinza médio */
    --card-bg: #1F2937; /* Cinza escuro */
    --button-text: #111827; /* Texto escuro para contraste com dourado */
    --chat-user-bg: #D4AF37; /* Dourado mais brilhante */
    --chat-agent-bg: #374151; /* Cinza médio */
    --input-bg: #1F2937; /* Cinza escuro */
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

body {
    background-color: var(--background-color);
    color: var(--text-primary);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* Botão de alternância de tema */
.theme-toggle {
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.2rem;
    cursor: pointer;
    margin-right: 1rem;
    padding: 0.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.theme-toggle:hover {
    background-color: rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] .theme-toggle:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Barra de navegação superior */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 1.5rem;
    background-color: var(--background-color);
    border-bottom: 1px solid var(--border-color);
    height: 60px;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.navbar-left, .navbar-right {
    display: flex;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

#logo-img {
    height: 40px;
    width: auto;
}

#logo-text {
    font-weight: 600;
    font-size: 1.2rem;
    color: var(--text-primary);
    transition: color 0.3s ease;
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
}

.username {
    font-weight: 500;
    color: var(--text-primary);
    transition: color 0.3s ease;
}

/* Container principal */
.main-container {
    display: flex;
    margin-top: 60px;
    height: calc(100vh - 60px);
}

/* Barra lateral */
.sidebar {
    width: 250px;
    background-color: var(--sidebar-bg);
    border-right: 1px solid var(--border-color);
    overflow-y: auto;
    height: 100%;
    transition: all 0.3s ease, background-color 0.3s ease, border-color 0.3s ease;
}

.sidebar-header {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    transition: border-color 0.3s ease;
}

.sidebar-header h3 {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 600;
    letter-spacing: 0.05em;
    transition: color 0.3s ease;
}

.sidebar-nav ul {
    list-style: none;
    padding: 0.5rem 0;
}

.agent-item {
    display: flex;
    align-items: center;
    padding: 0.75rem 1rem;
    cursor: pointer;
    transition: background-color 0.2s;
    border-radius: 4px;
    margin: 0.25rem 0.5rem;
}

.agent-item:hover {
    background-color: rgba(201, 162, 39, 0.1);
}

[data-theme="dark"] .agent-item:hover {
    background-color: rgba(212, 175, 55, 0.2);
}

.agent-item.active {
    background-color: rgba(201, 162, 39, 0.15);
}

[data-theme="dark"] .agent-item.active {
    background-color: rgba(212, 175, 55, 0.3);
}

.agent-icon {
    width: 24px;
    height: 24px;
    margin-right: 0.75rem;
}

.agent-name {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
    transition: color 0.3s ease;
}

/* Conteúdo principal */
.content {
    flex: 1;
    padding: 1rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    transition: background-color 0.3s ease;
}

/* Tela de boas-vindas */
.welcome-screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    text-align: center;
    padding: 2rem 1rem;
}

.welcome-screen h1 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    transition: color 0.3s ease;
}

.welcome-instruction {
    font-size: 1.1rem;
    color: var(--text-secondary);
    transition: color 0.3s ease;
}

/* Container de chat */
.chat-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    background-color: var(--background-color);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.chat-header {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(--background-color);
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

.agent-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.agent-info img {
    width: 32px;
    height: 32px;
}

.agent-info h2 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    transition: color 0.3s ease;
}

.back-button {
    background: none;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s, border-color 0.3s ease, color 0.3s ease;
}

.back-button:hover {
    background-color: var(--primary-color);
    color: var(--button-text);
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.message {
    display: flex;
    max-width: 80%;
}

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

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

.message-content {
    padding: 0.75rem 1rem;
    border-radius: 1rem;
    font-size: 0.95rem;
    line-height: 1.5;
}

.message.user .message-content {
    background-color: var(--chat-user-bg);
    color: var(--button-text);
    border-top-right-radius: 0.25rem;
    transition: background-color 0.3s ease;
}

.message.agent .message-content {
    background-color: var(--chat-agent-bg);
    color: var(--text-primary);
    border-top-left-radius: 0.25rem;
    transition: background-color 0.3s ease;/* color 0.3s ease;*/
}

.chat-input-container {
    padding: 1rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background-color: var(--background-color);
    transition: background-color 0.3s ease,/* border-color 0.3s ease;*/
}

#chat-input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    resize: none;
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.2s, background-color 0.3s ease, color 0.3s ease;
    background-color: var(--input-bg);
    color: var(--text-primary);
}

#chat-input:focus {
    border-color: var(--primary-color);
}

.send-button {
    background-color: var(--primary-color);
    color: var(--button-text);
    border: none;
    border-radius: 0.5rem;
    padding: 0.75rem;
    cursor: pointer;
    transition: background-color 0.2s;
}

.send-button:hover {
    background-color: var(--primary-hover);
}

.hidden {
    display: none;
}

/* Responsividade */
@media (max-width: 768px) {
    .sidebar {
        position: fixed;
        left: -250px;
        z-index: 99;
        height: calc(100vh - 60px);
    }
    
    .sidebar.active {
        left: 0;
    }
    
    .content {
        width: 100%;
    }
    
    .message {
        max-width: 90%;
    }
    
    .navbar {
        padding: 0.8rem 1rem;
    }
    
    .mobile-menu-toggle {
        display: block;
        margin-right: 1rem;
        font-size: 1.5rem;
        cursor: pointer;
        color: var(--primary-color);
        transition: color 0.3s ease;
    }
    
    .sidebar-overlay {
        display: none;
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        height: calc(100vh - 60px);
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 98;
    }
    
    .sidebar-overlay.active {
        display: block;
    }
}

/* System Messages */
/*
.system-message {
    width: 100%;
    max-width: 100%;
    text-align: center;
    background: transparent !important;
    font-size: 0.9em;
    opacity: 0.8;
    animation: fadeIn 0.3s ease-in-out;
    margin: 0.5rem 0;
}

.system-message .message-content {
    background: transparent !important;
    padding: 0.5rem !important;
}

.system-message.error .message-content {
    color: #dc3545;
}

.system-message.info .message-content {
    color: var(--primary-color);
}

.system-message.success .message-content {
    color: #198754;
}

@keyframes fadeIn {
    from { 
        opacity: 0; 
        transform: translateY(-10px); 
    }
    to { 
        opacity: 0.8; 
        transform: translateY(0); 
    }
}
*/
/* Animação de digitação */

/*
.typing-indicator {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.5rem 1rem;
    background-color: var(--chat-agent-bg);
    border-radius: 1rem;
    width: fit-content;
    transition: background-color 0.3s ease;
}

.typing-dot {
    width: 8px;
    height: 8px;
    background-color: var(--text-secondary);
    border-radius: 50%;
    animation: typing-animation 1.4s infinite ease-in-out;
    transition: background-color 0.3s ease;
}

.typing-dot:nth-child(1) {
    animation-delay: 0s;
}

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

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

@keyframes typing-animation {
    0%, 60%, 100% {
        transform: translateY(0);
    }
    30% {
        transform: translateY(-5px);
    }
}

*/
/* Botão de teste */
.test-button {
    background-color: var(--primary-color);
    color: var(--button-text);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: background-color 0.3s ease;
    margin-left: 1rem;
}

.test-button:hover {
    background-color: var(--primary-hover);
}

.test-button i {
    font-size: 0.8rem;
}

[data-theme="dark"] .test-button {
    background-color: var(--primary-color);
    color: var(--button-text);
}

[data-theme="dark"] .test-button:hover {
    background-color: var(--primary-hover);
}