body {
    background: #111;
    color: #fff;
    font-family: Arial, sans-serif;
    padding: 20px;
    text-align: center;
}

h1 {
    margin: 30px 0 15px;
    color: #ffd700;
}

.bracket {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 30px;
    margin-bottom: 40px;
}

.round {
    background-color: #222;
    padding: 15px;
    border-radius: 10px;
    min-width: 200px;
    max-width: 240px;
}

.round h3 {
    font-size: 1rem;
    margin-bottom: 10px;
    color: #00ffff;
    border-bottom: 1px solid #555;
    padding-bottom: 5px;
}

.match {
    background-color: #333;
    padding: 8px;
    margin: 6px 0;
    border-radius: 6px;
    font-size: 0.9rem;
    display: flex;
    flex-direction: column;
    gap: 4px;
    box-shadow: 0 0 6px rgba(0,0,0,0.3);
}

.final {
    border: 2px solid gold;
    background-color: #444;
}
.group-form {
  margin-bottom: 20px;
  background-color: #222;
  padding: 15px;
  border-radius: 10px;
}
.group-form h3 {
  margin-top: 0;
}
.group-form select {
  width: 100%;
  background-color: #111;
  color: white;
  padding: 8px;
}
/* Tema escuro padrão */
body {
  background-color: #111;
  color: #fff;
  font-family: Arial, sans-serif;
  text-align: center;
  padding: 30px;
  margin: 0;
}

.container {
  max-width: 800px;
  margin: 0 auto;
}

/* Títulos principais */
h1 {
  font-size: 28px;
  margin-bottom: 20px;
}

/* Botões padrão */
button {
  padding: 12px;
  margin-top: 20px;
  background-color: #28a745;
  color: white;
  font-weight: bold;
  border: none;
  border-radius: 6px;
  cursor: pointer;
}

button:hover {
  background-color: green;
}

/* Formulários e caixas */
form, .group-edit-box, .group-form, .group-box {
  background-color: #1b1b1b;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 0 10px #0f0;
  margin-bottom: 30px;
}

/* Selects */
select {
  width: 100%;
  padding: 10px;
  margin-top: 10px;
  border-radius: 6px;
  background-color: #222;
  color: #fff;
  border: none;
}

select[multiple] {
  height: 200px;
}

/* Listas de jogadores */
ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

ul li {
  padding: 5px 0;
}

/* Títulos de grupo */
h2 {
  color: #0f0;
  margin-bottom: 10px;
}