/* --- Приветственный экран --- */
#welcome-screen {
  position: fixed;
  top: 0; 
  left: 0; 
  right: 0; 
  bottom: 0;
  background: rgba(0,0,0,0.7);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 10001;
  color: white;
  font-family: Arial, sans-serif;
  text-align: center;
  margin: 0 !important;
  padding: 0 !important;
}

#welcome-content {
  background: #222;
  padding: 30px 40px;
  border-radius: 12px;
  max-width: 320px;
  width: 90%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

#welcome-content p {
  margin: 15px 0;
  font-size: 18px;
}

/* Стили для поля ввода ника */
#welcome-content input {
  width: calc(100% - 20px); /* 100% минус отступы */
  padding: 12px 10px;
  font-size: 16px;
  border-radius: 8px;
  border: none;
  margin-bottom: 15px;
  background: #333;
  color: white;
  box-sizing: border-box;
  display: block;
  margin-left: 10px;
  margin-right: 10px;
}

#welcome-content input::placeholder {
  color: #999;
}

/* Стили для кнопки */
#welcome-content button {
  padding: 12px 10px;
  font-size: 16px;
  border: none;
  border-radius: 8px;
  background-color: #4a90e2;
  color: white;
  cursor: pointer;
  width: calc(100% - 20px); /* 100% минус отступы */
  box-sizing: border-box;
  display: block;
  margin-left: 10px;
  margin-right: 10px;
}

#welcome-content button:hover {
  background-color: #357ABD;
}

#error-msg {
  color: #f44336;
  margin-top: 8px;
  display: none;
  font-size: 14px;
  margin-left: 10px;
  margin-right: 10px;
}

/* Скрытие основного приложения до авторизации */
#app-container {
  display: none;
}

#app-container.authorized {
  display: block;
} 

/* === ФИКС ГОРИЗОНТАЛЬНОГО СКРОЛЛА === */
.welcome-screen, .welcome-modal, .greeting, .nickname-input {
  max-width: 100vw !important;
  min-width: 0 !important;
  width: 100vw !important;
  box-sizing: border-box !important;
  overflow-x: hidden !important;
}

/* Убираем лишние паддинги/маргины для .welcome-screen на десктопе */
.welcome-screen {
  margin: 0 !important;
  padding: 0 !important;
  max-width: 100vw !important;
  min-width: 0 !important;
  width: 100vw !important;
  box-sizing: border-box !important;
  overflow-x: hidden !important;
  display: flex !important;
  justify-content: center !important;
  align-items: center !important;
}

@media (max-width: 600px) {
  .welcome-screen, .welcome-modal, .greeting, .nickname-input {
    max-width: 98vw !important;
    width: 98vw !important;
    min-width: 0 !important;
    margin: 0 auto !important;
    padding-left: 2vw !important;
    padding-right: 2vw !important;
  }
}