@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;700&display=swap');

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

#tournamentScreen .container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

#tournamentScreen h1 {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 20px;
}

#tournamentScreen h2 {
  font-size: 1.8rem;
  font-weight: 700;
  margin: 30px 0 15px;
  color: #ffffff;
}

#tournamentScreen .header {
  background: linear-gradient(to right, #1e3a8a, #3b82f6);
  color: white;
  padding: 20px;
  border-radius: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

#tournamentScreen .btn {
  padding: 12px 24px;
  border: none;
  border-radius: 6px;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.3s, transform 0.2s;
}

#tournamentScreen .btn-primary {
  background-color: #14b8a6;
  color: white;
}

#tournamentScreen .btn-primary:disabled {
  background-color: #6b7280;
  cursor: not-allowed;
}

#tournamentScreen .status-badge {
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 1rem;
  font-weight: 700;
}

#tournamentScreen .status-playing {
  background-color: #bfdbfe;
  color: #1e3a8a;
}

#tournamentScreen .table-container {
  overflow-x: auto;
  margin: 15px 0;
}

#tournamentScreen table {
  width: 100%;
  border-collapse: collapse;
  background: white;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

#tournamentScreen th, #tournamentScreen td {
  padding: 12px;
  text-align: left;
  border-bottom: 1px solid #e5e7eb;
  color: #000;
}

#tournamentScreen th {
  background: #1e3a8a;
  color: white;
  position: sticky;
  top: 0;
}

#tournamentScreen tr:nth-child(even) {
  background-color: #f9fafb;
}

#tournamentScreen tr:hover {
  background-color: #e5e7eb;
  transition: background-color 0.2s;
}

#tournamentScreen .card {
  background: white;
  padding: 15px;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  margin: 15px 0;
  font-size: 1rem;
  color: #000;
}

@media (max-width: 768px) {
  #tournamentScreen .container { padding: 10px; }
  #tournamentScreen h1 { font-size: 2rem; }
  #tournamentScreen .header { flex-direction: column; align-items: flex-start; }
  #tournamentScreen .status-badge { margin-top: 10px; }
  #tournamentScreen .btn { padding: 10px 20px; }
  #tournamentScreen table { font-size: 0.9rem; }
}