/* ============================================================
   填表行为检测网站 - 全局样式
   ============================================================ */
* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  background: #f2f4f8;
  color: #222;
  min-height: 100vh;
}

/* ---- 表单卡片（注册页 / 付款页共用） ---- */
.card {
  max-width: 420px;
  margin: 40px auto;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  padding: 32px 36px;
}
.card h1 {
  font-size: 22px;
  margin-bottom: 22px;
  text-align: center;
}
.field { margin-bottom: 14px; }
.field label {
  display: block;
  font-size: 13px;
  color: #555;
  margin-bottom: 5px;
}
.field input,
.field select {
  width: 100%;
  padding: 9px 11px;
  border: 1px solid #d4d9e2;
  border-radius: 6px;
  font-size: 14px;
  background: #fff;
}
.field input:focus,
.field select:focus {
  outline: none;
  border-color: #4a7cf7;
  box-shadow: 0 0 0 3px rgba(74, 124, 247, 0.15);
}

button {
  width: 100%;
  padding: 11px;
  border: 0;
  border-radius: 6px;
  background: #4a7cf7;
  color: #fff;
  font-size: 15px;
  cursor: pointer;
  margin-top: 6px;
}
button:hover { background: #3b68e0; }

/* ---- 按钮下方红色错误文本 ---- */
.error-box { margin-top: 14px; }
.error-item {
  color: #d93025;
  font-size: 13px;
  line-height: 1.7;
}

/* ---- 成功页 ---- */
.success-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.success-msg {
  font-size: 26px;
  color: #1e8e3e;
  font-weight: 600;
  text-align: center;
}

/* ---- 后台管理页 ---- */
.admin-wrap {
  max-width: 960px;
  margin: 30px auto;
  padding: 0 16px;
}
.admin-wrap h1 {
  font-size: 20px;
  margin-bottom: 16px;
}
.admin-toolbar {
  margin-bottom: 12px;
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}
.admin-toolbar button {
  width: auto;
  padding: 7px 16px;
  margin-top: 0;
}
.admin-toolbar label {
  font-size: 13px;
  color: #555;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}
table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.06);
}
th, td {
  padding: 10px 12px;
  border-bottom: 1px solid #eef0f4;
  text-align: left;
  font-size: 14px;
  word-break: break-all;
}
th {
  background: #f7f8fa;
  font-weight: 600;
  color: #444;
}
tr:hover td { background: #fafbfe; }

.tag {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 12px;
}
.tag-yes     { background: #fdeaea; color: #d93025; }
.tag-no      { background: #e6f4ea; color: #1e8e3e; }
.tag-unknown { background: #f1f3f4; color: #5f6368; }

.empty-tip {
  text-align: center;
  color: #888;
  padding: 30px 0;
}