/* ===============================
   全局页面样式
================================= */
body {
  font-family: "Arial", "Helvetica", sans-serif; /* 系统柔和字体 */
  color: #333;
  background: linear-gradient(to bottom right, #cce7ff, #ffd6e7); /* 淡蓝粉渐变 */
  margin: 0;
  padding: 0 15px; /* 手机端左右间距 */
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;  /* 水平居中 */
  body {
  justify-content: center; /* 垂直居中，之前是 flex-start */
}
  box-sizing: border-box;
}

/* ===============================
   所有标题、段落统一
================================= */
h1 {
  font-size: 2em;
  color: white;
  text-align: center;
  margin: 20px 0;
}

h2, h3 {
  font-size: 1.5em;
  text-align: center;
  margin: 2px 0;
}

p, label {
  font-size: 2em;
  text-align: center;
  margin: 2px 0;
}

/* ===============================
   爱豆卡片样式
================================= */
.idol-card {
  text-align: center;
  margin-bottom: 20px;
}

.idol-img {
  width: auto;
  height: auto;
  max-width: 200px;   /* 限制最大宽度 */
  border-radius: 15px; /* 圆角 */
  display: block;
  margin: 5px auto;
}

/* ===============================
   按钮样式
================================= */
button {
  background-color: #87cefa; /* 浅蓝 */
  color: #fff;
  font-size: 1em;
  padding: 10px 20px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.3s;
  margin: 2px auto;
  display: block;
}

button:hover {
  background-color: #febdde;
}

button:active {
  background-color: #febdde;
}

/* ===============================
   下拉框样式
================================= */
select {
  font-size: 1em;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid #ccc;
  background-color: #e0f0ff;
  color: #333;
  outline: none;
  margin: 10px auto;
  display: block;
  width: 50% ;       /* 宽度和下拉框一致 */
  max-width: 300px ; /* 最大宽度限制 */
  cursor: pointer;
  transition: background 0.3s;
}

select:hover {
  background-color: #febdde;
}

select:active {
  background-color: #febdde;
}

/* ===============================
   表格或结果信息居中
================================= */
#resultContainer {
  max-width: 600px;
  width: 100%;
  text-align: center;
}

/* ===============================
   响应式适配
================================= */
@media (max-width: 480px) {
  h1 { font-size: 1.6em; }
  h2 { font-size: 1.2em; }
  p, label { font-size: 0.9em; }
  .idol-img { max-width: 150px; }
  button { width: 80%; }
  select { width: 80%; }
}

/* ===============================
   昵称输入框样式
================================= */
input[type="text"] {
  font-size: 1em;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid #ccc;
  background-color: #e0f0ff;
  color: #333;
  outline: none;
  margin: 10px auto;
  display: block;
  width: 50%;       /* 宽度和下拉框一致 */
  max-width: 300px; /* 最大宽度限制 */
  cursor: text;
  transition: background 0.3s;
}

input[type="text"]:hover {
  background-color: #febdde;
}

input[type="text"]:active,
input[type="text"]:focus {
  background-color: #febdde;
}
.button-group {
    display: flex;
    gap: 15px; /* 按钮之间的间距 */
    justify-content: center;
    margin-top: 20px;
}

.btn-restart, .btn-share {
    padding: 12px 24px;
    border: none;
    border-radius: 25px;
    font-size: 16px;
    cursor: pointer;
    transition: transform 0.2s, opacity 0.2s;
    font-weight: bold;
}

.btn-restart {
    background-color: #f0f0f0;
    color: #333;
}

.btn-share {
    background-color: #ff6b6b; /* 醒目的分享色 */
    color: white;
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.4);
}

.btn-share:active {
    transform: scale(0.95);
}

/* 提示框样式 */
.toast {
    visibility: hidden;
    min-width: 250px;
    background-color: #333;
    color: #fff;
    text-align: center;
    border-radius: 8px;
    padding: 16px;
    position: fixed;
    z-index: 1000;
    left: 50%;
    bottom: 30px;
    transform: translateX(-50%);
    font-size: 16px;
    opacity: 0;
    transition: opacity 0.3s, bottom 0.3s;
}

.toast.show {
    visibility: visible;
    opacity: 1;
    bottom: 50px;
}