:root {
  --bg1: #eaf4ff;
  --bg2: #fdf1e7;
  --card: #ffffff;
  --ink: #2b3a55;
  --muted: #7c8aa5;
  --primary: #4c7dff;
  --primary-dark: #3a63d6;
  --danger: #e5484d;
  --shadow: 0 12px 40px rgba(60, 90, 160, .14);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  min-height: 100vh;
  font-family: "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
  color: var(--ink);
  background: linear-gradient(135deg, var(--bg1), var(--bg2));
  display: flex;
  align-items: center;
  justify-content: center;
}

#app { width: 100%; display: flex; justify-content: center; padding: 40px 24px; }

.view { width: 100%; display: flex; justify-content: center; }
.view[hidden] { display: none; }

.card {
  background: var(--card);
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: 48px 56px;
  width: 720px;
  max-width: 100%;
  text-align: center;
}

.logo { font-size: 34px; margin-bottom: 8px; }
h2 { font-size: 26px; margin-bottom: 6px; }
.subtitle { color: var(--muted); margin-bottom: 24px; }

/* 进入页 */
.join-card form { display: flex; flex-direction: column; gap: 16px; margin-top: 8px; }
.join-card label { text-align: left; font-size: 14px; color: var(--muted); display: flex; flex-direction: column; gap: 6px; }
.join-card input {
  height: 46px; border: 2px solid #e3eaf6; border-radius: 12px; padding: 0 14px;
  font-size: 16px; color: var(--ink); outline: none; transition: border-color .15s;
}
.join-card input:focus { border-color: var(--primary); }

/* 按钮 */
.btn {
  border: none; border-radius: 12px; cursor: pointer; font-size: 16px;
  padding: 13px 28px; transition: transform .1s, box-shadow .15s, background .15s;
}
.btn:active { transform: scale(.97); }
.btn.primary { background: var(--primary); color: #fff; box-shadow: 0 8px 20px rgba(76, 125, 255, .3); }
.btn.primary:hover { background: var(--primary-dark); }
.btn.primary:disabled { background: #b9c8ee; cursor: not-allowed; box-shadow: none; }
.btn.ghost { background: #eef3ff; color: var(--primary); }
.btn.ghost:hover { background: #e0e9ff; }
.btn.tiny { padding: 5px 12px; font-size: 13px; border-radius: 8px; }

.error { color: var(--danger); margin-top: 14px; font-size: 14px; }

/* 领蛋页 */
.egg-rack { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin: 10px 0 26px; }
.egg {
  width: 96px; height: 120px; margin: 0 auto; cursor: pointer; position: relative;
  border-radius: 50% 50% 50% 50% / 60% 60% 42% 42%;
  border: 4px solid rgba(255, 255, 255, .85);
  box-shadow: inset -10px -14px 22px rgba(0, 0, 0, .12), 0 10px 18px rgba(60, 90, 160, .18);
  transition: transform .15s;
}
.egg:hover { transform: translateY(-6px) rotate(-2deg); }
.egg.selected { outline: 4px solid var(--primary); outline-offset: 5px; transform: translateY(-6px); }
.egg.selected::after {
  content: "✔"; position: absolute; top: -14px; right: -14px; width: 30px; height: 30px;
  background: var(--primary); color: #fff; border-radius: 50%; font-size: 16px;
  display: flex; align-items: center; justify-content: center;
}
.row { display: flex; gap: 14px; justify-content: center; }

/* 孵化过场 */
.hatch-card { width: 640px; min-height: 460px; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.hatch-egg {
  width: 130px; height: 164px; position: relative;
  border-radius: 50% 50% 50% 50% / 60% 60% 42% 42%;
  background: linear-gradient(160deg, #ffe9b8, #ffc46b);
  box-shadow: inset -12px -16px 26px rgba(0, 0, 0, .12), 0 12px 26px rgba(60, 90, 160, .2);
  animation: wiggle .5s ease-in-out infinite;
}
.hatch-egg.done { display: none; }
.crack { position: absolute; background: #b97e2f; opacity: 0; border-radius: 2px; }
.crack.c1 { width: 3px; height: 34px; left: 46px; top: 48px; transform: rotate(24deg); animation: crack .4s ease 1.1s forwards; }
.crack.c2 { width: 3px; height: 30px; left: 66px; top: 70px; transform: rotate(-18deg); animation: crack .4s ease 1.5s forwards; }
.crack.c3 { width: 3px; height: 26px; left: 52px; top: 92px; transform: rotate(10deg); animation: crack .4s ease 1.9s forwards; }
@keyframes wiggle {
  0%, 100% { transform: rotate(0); }
  25% { transform: rotate(-7deg); }
  75% { transform: rotate(7deg); }
}
@keyframes crack { to { opacity: 1; } }

.hatch-reveal { display: flex; flex-direction: column; align-items: center; gap: 10px; animation: pop .5s ease; }
.hatch-reveal[hidden] { display: none; }
.hatch-reveal img { width: 420px; max-width: 100%; border-radius: 18px; }
@keyframes pop { from { transform: scale(.6); opacity: 0; } to { transform: scale(1); opacity: 1; } }

/* 我的宠物 */
.pet-card { display: flex; gap: 36px; text-align: left; align-items: center; }
.pet-stage { flex: 1; }
.pet-stage img { width: 100%; border-radius: 18px; }
.pet-info { flex: 1; display: flex; flex-direction: column; gap: 12px; }
.pet-title { display: flex; align-items: center; gap: 12px; }
.pet-title h2 { margin: 0; }
.level-row { display: flex; align-items: center; gap: 12px; }
.lv-badge { background: #fff3d6; color: #b8860b; font-weight: 700; border-radius: 10px; padding: 6px 12px; font-size: 14px; }
.progress { flex: 1; height: 14px; background: #edf2fc; border-radius: 999px; overflow: hidden; }
.progress-bar { height: 100%; width: 0; background: linear-gradient(90deg, #4c7dff, #38d9a9); border-radius: 999px; transition: width .6s ease; }
.points { font-size: 13px; color: var(--muted); white-space: nowrap; }
.hint { font-size: 12px; color: var(--muted); }

.rarity-badge { display: inline-block; border-radius: 999px; padding: 4px 14px; font-size: 13px; width: fit-content; }
.rarity-common { background: #eef3ff; color: #5b7bd5; }
.rarity-rare { background: #e8f9f1; color: #1b9e77; }
.rarity-epic { background: #fdeaf6; color: #c2419b; }