* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

body {
  background-color: #FFF0F3;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 20px;
}

.card {
  background: #FFFFFF;
  width: 100%;
  max-width: 420px;
  border-radius: 20px;
  padding: 28px 24px;
  box-shadow: 0 10px 25px rgba(212, 122, 101, 0.15);
}

.header {
  text-align: center;
  margin-bottom: 24px;
}

.badge {
  display: inline-block;
  background-color: #FFE3E8;
  color: #D47A65;
  font-size: 13px;
  font-weight: bold;
  padding: 4px 12px;
  border-radius: 12px;
  margin-bottom: 8px;
}

h1 {
  font-size: 22px;
  color: #333333;
  margin-bottom: 6px;
}

p.sub {
  font-size: 13px;
  color: #888888;
}

.profile-box {
  display: flex;
  align-items: center;
  background: #FAF9F9;
  border-radius: 12px;
  padding: 12px;
  margin-bottom: 20px;
}

.profile-box img {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  margin-right: 12px;
  object-fit: cover;
}

.profile-info .p-name {
  font-weight: bold;
  font-size: 15px;
  color: #333333;
}

.profile-info .p-id {
  font-size: 11px;
  color: #999999;
  word-break: break-all;
  margin-top: 2px;
}

.loading {
  text-align: center;
  color: #D47A65;
  font-size: 15px;
  padding: 40px 0;
  font-weight: 500;
}

/* Google 授權按鈕專用樣式 */
.btn-google {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  background-color: #FFFFFF;
  border: 1.5px solid #E0E0E0;
  padding: 14px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: bold;
  color: #3C4043;
  cursor: pointer;
  margin-top: 15px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  transition: background-color 0.2s, box-shadow 0.2s;
}

.btn-google:hover {
  background-color: #F8F9FA;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
}

.btn-google:active {
  background-color: #EEEEEE;
}