/* Variáveis CSS para fácil manutenção */
:root {
  --primary-color: #0ff;
  --secondary-color: #ff7b00;
  --error-color: #ff6666;
  --bg-dark: #111;
  --bg-darker: #1e1e1e;
  --bg-light: #222;
  --text-light: #fff;
  --text-muted: #aaa;
}

/* Reset e Base */
body {
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', sans-serif;
  background: var(--bg-dark);
  color: var(--text-light);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Layout Principal */
.container {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 15px;
  max-width: 1400px;
  margin: 0 auto;
}

/* Player de Rádio */
/* Player Zeno - Tamanho Aumentado */
.player {
  width: 100%;
  max-width: 100%; /* Aumentei de 400px para 600px */
  margin: 0 auto;
}

.player iframe {
  width: 100%;
  height: 400px; /* Aumentei de 300px para 400px */
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: #000; /* Fundo preto para antes do carregamento */
}

/* Ajustes para telas menores */
@media (max-width: 768px) {
  .player iframe {
    height: 350px; /* Um pouco menor em tablets */
  }
}

@media (max-width: 480px) {
  .player iframe {
    height: 300px; /* Altura original em celulares */
    max-width: 100%; /* Garante que não ultrapasse a tela */
  }
}

/* Área do Chat */
.chat {
  width: 100%;
  max-width: 400px;
  background: var(--bg-light);
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  margin: 0 auto;
}

.chat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
}

.chat h2 {
  margin: 0;
  color: var(--primary-color);
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.online-counter {
  background: var(--bg-darker);
  padding: 5px 10px;
  border-radius: 20px;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 5px;
}

/* Área de Mensagens */
.messages-box {
  height: 300px;
  overflow-y: auto;
  background: var(--bg-dark);
  padding: 10px;
  border-radius: 8px;
  margin-bottom: 15px;
  scrollbar-width: thin;
  scrollbar-color: var(--primary-color) var(--bg-darker);
}

.messages-box::-webkit-scrollbar {
  width: 6px;
}

.messages-box::-webkit-scrollbar-track {
  background: var(--bg-darker);
}

.messages-box::-webkit-scrollbar-thumb {
  background-color: var(--primary-color);
  border-radius: 6px;
}

.message-item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 10px;
  margin-bottom: 8px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
}

.message-item:hover {
  background: rgba(255, 255, 255, 0.1);
}

.message-user {
  font-weight: bold;
  color: var(--primary-color);
}

.message-text {
  flex: 1;
  word-break: break-word;
}

.delete-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--error-color);
  opacity: 0;
  transition: opacity 0.2s;
  padding: 0 5px;
}

.message-item:hover .delete-btn {
  opacity: 1;
}

/* Inputs e Botões */
.input-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 15px;
}

input[type="text"],
input[type="email"],
input[type="password"] {
  padding: 12px 15px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  background: var(--bg-darker);
  color: var(--text-light);
  font-size: 1rem;
  transition: border 0.3s;
}

input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(0, 255, 255, 0.2);
}

button {
  padding: 12px 20px;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn-primary {
  background: var(--primary-color);
  color: #000;
}

.btn-primary:hover {
  background: #00e6e6;
  transform: translateY(-2px);
}

.btn-secondary {
  background: var(--secondary-color);
  color: #000;
}

.btn-secondary:hover {
  background: #ff8c00;
}

.btn-danger {
  background: var(--error-color);
  color: white;
}

/* Painel de Moderação */
.moderation {
  width: 100%;
  background: var(--bg-darker);
  padding: 20px;
  border-radius: 12px;
  margin-top: 20px;
  display: none; /* Escondido por padrão */
}

.moderation h2 {
  color: var(--error-color);
  margin-top: 0;
  display: flex;
  align-items: center;
  gap: 10px;
}

.user-list {
  max-height: 200px;
  overflow-y: auto;
  margin-bottom: 20px;
  background: var(--bg-dark);
  padding: 10px;
  border-radius: 8px;
}

.user-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 10px;
  margin-bottom: 5px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 6px;
}

.user-actions {
  display: flex;
  gap: 5px;
}

/* Responsividade */
@media (min-width: 768px) {
  .container {
    flex-direction: row;
    align-items: flex-start;
    padding: 20px;
  }

  .player {
    position: sticky;
    top: 20px;
  }

  .chat {
    max-width: 500px;
  }

  .messages-box {
    height: 400px;
  }
}

@media (max-width: 480px) {
  .chat-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .messages-box {
    height: 250px;
  }

  button {
    padding: 10px 15px;
    font-size: 0.9rem;
  }
}