/* ==========================================================================
   1. VARIÁVEIS DE CORES E CONFIGURAÇÕES GERAIS
   ========================================================================== */
:root {
  /* Temas Discord */
  --bg-primary: #313338;
  --bg-sidebar: #2b2d31;
  --bg-servers: #1e1f22;
  --bg-profile: #232428;
  --bg-hover: #35373c;
  --accent-blue: #5865f2;
  
  /* Tipografia & Textos */
  --text-normal: #dbdee1;
  --text-muted: #949ba4;
  --font-main: 'Inter', system-ui, -apple-system, sans-serif;
  --font-code: 'Fira Code', Consolas, monospace;

  /* Paleta Monokai (Para os blocos de código) */
  --monokai-bg: #272822;
  --monokai-text: #f8f8f2;
  --monokai-comment: #75715e;
  --monokai-keyword: #f92672;
  --monokai-string: #e6db74;
}

/* Reset Básico */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-normal);
  font-family: var(--font-main);
  overflow: hidden;
  height: 100vh;
  width: 100vw;
}

/* Container Principal (Layout Discord) */
.discord-app {
  display: flex;
  height: 100vh;
  width: 100vw;
}

/* ==========================================================================
   2. BARRA DE SERVIDORES (Extrema Esquerda - Ícones Redondos)
   ========================================================================== */
.servers-bar {
  width: 72px;
  background-color: var(--bg-servers);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 12px;
  gap: 12px;
  z-index: 10;
  flex-shrink: 0;
}

.server-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--bg-primary);
  color: var(--text-normal);
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  position: relative;
  transition: border-radius 0.2s ease, background-color 0.2s ease;
  user-select: none;
}

.server-icon img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  transition: border-radius 0.2s ease;
}

/* Animação estilo Discord no Hover / Ativo */
.server-icon:hover, 
.server-icon.active {
  border-radius: 16px;
  background-color: var(--accent-blue);
}

.server-icon:hover img, 
.server-icon.active img {
  border-radius: 16px;
}

/* Tooltip (Texto que aparece ao passar o mouse por cima) */
.server-icon::after {
  content: attr(data-tooltip);
  position: absolute;
  left: 68px;
  background-color: #111214;
  color: #f2f3f5;
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 13px;
  font-weight: 600;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s ease-in-out;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.4);
  z-index: 20;
}

.server-icon:hover::after {
  opacity: 1;
}

/* ==========================================================================
   3. BARRA DE CANAIS E REPOSITÓRIOS (Menu Lateral Esquerdo)
   ========================================================================== */
.channels-bar {
  width: 240px;
  background-color: var(--bg-sidebar);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex-shrink: 0;
}

.server-header {
  padding: 16px;
  border-bottom: 1px solid #1f2023;
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.channel-list {
  padding: 12px 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex-grow: 1;
  overflow-y: auto;
}

.channel-item {
  padding: 6px 8px;
  border-radius: 4px;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: background-color 0.15s ease, color 0.15s ease;
}

.channel-item:hover, 
.channel-item.active {
  background-color: var(--bg-hover);
  color: var(--text-normal);
}

.channel-item .hashtag {
  color: var(--text-muted);
  font-weight: bold;
}

/* ==========================================================================
   4. CARD DO PERFIL DO USUÁRIO (Rodapé do Menu Lateral)
   ========================================================================== */
.user-profile {
  background-color: var(--bg-profile);
  padding: 8px 12px;
  margin: 8px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.profile-info {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--text-normal);
}

.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
}

.user-name {
  font-size: 13px;
  font-weight: 600;
}

.settings-btn {
  cursor: pointer;
  font-size: 16px;
  opacity: 0.7;
  transition: opacity 0.2s ease, transform 0.2s ease;
  user-select: none;
}

.settings-btn:hover {
  opacity: 1;
  transform: rotate(45deg);
}

/* ==========================================================================
   5. ÁREA DE CONTEÚDO PRINCIPAL (Chat / Visualizador de Arquivos)
   ========================================================================== */
.chat-area {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-primary);
  overflow: hidden;
}

.chat-header {
  padding: 16px;
  border-bottom: 1px solid #2b2d31;
  font-size: 16px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.chat-content {
  padding: 24px;
  overflow-y: auto;
  flex-grow: 1;
}

/* Estilização dos Blocos de Código (Monokai) */
pre, code {
  font-family: var(--font-code);
}

pre {
  background-color: var(--monokai-bg);
  color: var(--monokai-text);
  padding: 16px;
  border-radius: 6px;
  margin: 12px 0;
  overflow-x: auto;
  white-space: pre-wrap;
  word-break: break-all;
  border: 1px solid #3e3d32;
}

/* ==========================================================================
   6. RESPONSIVIDADE PARA CELULARES (Layout Lateral Deslizante)
   ========================================================================== */
@media (max-width: 768px) {
  /* No celular, os menus ficam ocultos fora da tela à esquerda */
  .servers-bar, 
  .channels-bar {
    position: fixed;
    top: 0;
    bottom: 0;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .servers-bar {
    left: 0;
    transform: translateX(-100%);
  }

  .channels-bar {
    left: 72px;
    transform: translateX(-312px); /* 72px + 240px */
  }

  /* Classe CSS para abrir os menus ao arrastar/clicar no botão no celular */
  .mobile-menu-open .servers-bar {
    transform: translateX(0);
  }

  .mobile-menu-open .channels-bar {
    transform: translateX(0);
  }
}