/* LuckyMay 背单词小岛 — 绘本治愈系 · 移动端优先 */

:root {
  --cream: #FBF4E4;
  --cream-deep: #F3E7CE;
  --ink: #4A3B2A;
  --ink-soft: #8A7657;
  --grass: #7FB069;
  --grass-deep: #4E8C4A;
  --orange: #F2994A;
  --orange-deep: #E07B39;
  --sky: #BFE3EA;
  --water: #9CD3DD;
  --ash: #C9C2B4;
  --ash-deep: #9B958A;
  --line: #6B5540;
  --radius: 22px;
  --shadow: 0 6px 0 rgba(107, 85, 64, .12);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 0 0 92px;
  background: var(--cream);
  background-image:
    radial-gradient(circle at 12% 18%, rgba(127, 176, 105, .10) 0 26px, transparent 27px),
    radial-gradient(circle at 84% 62%, rgba(242, 153, 74, .10) 0 20px, transparent 21px);
  color: var(--ink);
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Nunito", sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-tap-highlight-color: transparent;
}

.wrap { max-width: 560px; margin: 0 auto; padding: 18px 16px 0; }
/* v6.2（任务二）三端响应式：平板略放宽，桌面突破手机容器（多列布局见 village.css） */
@media (min-width: 768px) { .wrap { max-width: 700px; } }
@media (min-width: 1100px) { .wrap { max-width: 1040px; padding: 22px 24px 0; } }

/* ---------- 顶部 ---------- */
.topbar { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.mascot { width: 52px; height: 52px; border-radius: 50%; object-fit: cover;
  border: 3px solid #fff; box-shadow: var(--shadow); background: var(--cream-deep); flex: none; }
.topbar h1 { margin: 0; font-size: 20px; letter-spacing: .5px; }
.topbar .sub { margin: 0; font-size: 13px; color: var(--ink-soft); }

/* ---------- 卡片 ---------- */
.card {
  background: #fff;
  border: 2px solid var(--cream-deep);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 16px;
  box-shadow: var(--shadow);
}
.card h2 { margin: 0 0 10px; font-size: 17px; }
.muted { color: var(--ink-soft); font-size: 14px; }

/* ---------- 能量条 ---------- */
.energy-row { display: flex; align-items: center; gap: 10px; }
.energy-bar {
  position: relative; flex: 1; height: 20px; border-radius: 999px;
  background: var(--cream-deep); overflow: hidden;
}
.energy-fill {
  height: 100%; width: 0;
  background: linear-gradient(90deg, var(--grass), var(--orange));
  border-radius: 999px; transition: width .6s cubic-bezier(.34, 1.3, .5, 1);
}
#energyNum { font-weight: 700; min-width: 62px; text-align: right; font-variant-numeric: tabular-nums; }
.pulse { animation: pulse .45s ease; }
@keyframes pulse { 50% { transform: scale(1.22); color: var(--orange-deep); } }

/* 小星星飞向能量条 */
.star {
  position: fixed; z-index: 60; width: 26px; height: 26px; pointer-events: none;
  animation: fly .85s cubic-bezier(.4, 0, .7, 1) forwards;
}
@keyframes fly {
  0% { transform: translate(0, 0) scale(.5) rotate(0); opacity: 0; }
  15% { opacity: 1; transform: translate(0, -18px) scale(1.15) rotate(40deg); }
  100% { transform: translate(var(--dx), var(--dy)) scale(.35) rotate(320deg); opacity: 0; }
}

/* ---------- 题目 ---------- */
.qmeta { display: flex; justify-content: space-between; align-items: center;
  font-size: 13px; color: var(--ink-soft); margin-bottom: 6px; }
.kind { padding: 2px 10px; border-radius: 999px; background: var(--cream-deep); font-size: 12px; }
.kind.review { background: #DCEBD3; color: var(--grass-deep); }
.kind.retry { background: #FBE2CA; color: var(--orange-deep); }
.prompt { font-size: 34px; font-weight: 800; text-align: center; margin: 14px 0 4px; }
.prompt .pos { font-size: 15px; font-weight: 500; color: var(--ink-soft); margin-left: 6px; }
.family { text-align: center; font-size: 13px; color: var(--grass-deep); }

.options { display: grid; gap: 12px; margin-top: 16px; }
.opt {
  font: inherit; font-size: 20px; font-weight: 700; color: var(--ink);
  padding: 15px 16px; border: 2px solid var(--cream-deep); border-radius: 18px;
  background: #fff; cursor: pointer; text-align: center;
  transition: transform .12s ease, background .2s ease, border-color .2s ease;
}
.opt:hover { border-color: var(--grass); }
.opt:active { transform: scale(.97); }
.opt.right { background: #E4F1DA; border-color: var(--grass); }
.opt.wrong { background: #FAE3E0; border-color: #E0837A; animation: shake .35s ease; }
.opt:disabled { cursor: default; opacity: .96; }
@keyframes shake {
  25% { transform: translateX(-7px); } 50% { transform: translateX(7px); }
  75% { transform: translateX(-4px); }
}

.spell-row { display: flex; gap: 10px; margin-top: 16px; }
input[type="text"], input[type="number"], textarea, select {
  font: inherit; font-size: 17px; color: var(--ink); width: 100%;
  padding: 13px 14px; border: 2px solid var(--cream-deep); border-radius: 16px;
  background: #FFFDF7;
}
input:focus, textarea:focus, select:focus { outline: 3px solid rgba(127, 176, 105, .45); outline-offset: 1px; }

.btn {
  font: inherit; font-weight: 700; color: #fff; background: var(--grass);
  border: none; border-radius: 16px; padding: 13px 20px; cursor: pointer;
  box-shadow: 0 4px 0 var(--grass-deep); transition: transform .12s ease;
}
.btn:active { transform: translateY(3px); box-shadow: 0 1px 0 var(--grass-deep); }
.btn.orange { background: var(--orange); box-shadow: 0 4px 0 var(--orange-deep); }
.btn.ghost { color: var(--ink); background: #fff; box-shadow: 0 4px 0 var(--cream-deep); }
/* 重置这类不可逆操作：赤陶色，armed 态再加深一档 */
.btn.danger { background: #C97B63; box-shadow: 0 4px 0 #A85C46; }
.btn.danger.danger-armed { background: #A85C46; box-shadow: 0 4px 0 #8B4632; }
.btn:disabled { opacity: .5; cursor: default; }

.feedback { margin-top: 14px; padding: 12px 14px; border-radius: 16px; font-size: 15px; display: none; }
.feedback.show { display: block; animation: rise .3s ease; }
.feedback.ok { background: #E4F1DA; color: var(--grass-deep); }
.feedback.no { background: #FAE3E0; color: #B4554A; }
@keyframes rise { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* ---------- 小岛 SVG ---------- */
.island-stage { background: linear-gradient(180deg, #EAF6F8 0%, var(--sky) 60%, var(--water) 100%);
  border-radius: var(--radius); border: 2px solid var(--cream-deep); overflow: hidden; }
.island-stage svg { display: block; width: 100%; height: auto; }

.zone { transition: opacity .9s ease, filter .9s ease; cursor: pointer; }
.zone.locked { opacity: .45; filter: grayscale(1) brightness(1.02) contrast(.85); }
.zone.building { opacity: .8; filter: grayscale(.5) saturate(1.1); }
.zone.done { opacity: 1; filter: saturate(1.15); }
.zone.just-done { animation: bloom 1.4s ease; }
@keyframes bloom {
  0% { filter: grayscale(1) brightness(1.1); opacity: .5; transform: scale(.98); }
  55% { filter: grayscale(0) brightness(1.14); opacity: 1; transform: scale(1.03); }
  100% { filter: none; opacity: 1; transform: scale(1); }
}
.zone-label { font-size: 13px; font-weight: 700; fill: var(--line); paint-order: stroke;
  stroke: rgba(255, 255, 255, .85); stroke-width: 3px; }

/* 孵化 */
.egg { transform-box: fill-box; transform-origin: bottom center; }
.egg.wobble { animation: wobble 1.6s ease-in-out infinite; }
@keyframes wobble {
  0%, 100% { transform: rotate(0); } 30% { transform: rotate(-7deg); } 65% { transform: rotate(7deg); }
}
.crack { opacity: 0; transition: opacity .5s ease; }
.egg-step2 .crack, .egg-step3 .crack { opacity: 1; }
.egg-step3 .shell-top { animation: pop 1.8s ease-in-out infinite; }
@keyframes pop { 0%, 100% { transform: translateY(0) rotate(0); } 45% { transform: translateY(-7px) rotate(-14deg); } }
.animal { opacity: 0; transition: opacity .8s ease .2s; transform-box: fill-box; transform-origin: bottom center; }
.egg-step4 .animal { opacity: 1; animation: hop 2.4s ease-in-out infinite; }
.egg-step4 .shell-whole, .egg-step4 .crack { opacity: 0; }
@keyframes hop { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-5px); } }

/* 区域列表 */
.zone-list { display: grid; gap: 10px; }
.zone-item { display: flex; align-items: center; gap: 10px; padding: 10px 12px;
  border-radius: 16px; background: var(--cream); border: 2px solid var(--cream-deep); }
.zone-item.done { background: #E4F1DA; border-color: var(--grass); }
.zone-item.building { background: #FDF0DF; border-color: var(--orange); }
.zone-item .name { font-weight: 700; flex: 1; }
.mini-bar { width: 92px; height: 10px; border-radius: 999px; background: #EFE6D2;
  border: 1px solid var(--cream-deep); overflow: hidden; flex: none; }
.mini-fill { display: block; height: 100%; border-radius: 999px;
  background: linear-gradient(90deg, var(--grass), var(--orange)); transition: width .6s ease; }
.zone-item.done .mini-fill { background: var(--grass-deep); }

/* 庆祝 */
.celebrate { position: fixed; inset: 0; display: none; place-items: center; z-index: 80;
  background: rgba(251, 244, 228, .93); text-align: center; padding: 24px; }
.celebrate.show { display: grid; animation: rise .4s ease; }
.celebrate h2 { font-size: 26px; margin: 0 0 6px; }
.confetti { position: absolute; width: 11px; height: 11px; border-radius: 3px;
  animation: fall 2.6s linear forwards; }
@keyframes fall {
  0% { transform: translateY(-40px) rotate(0); opacity: 1; }
  100% { transform: translateY(105vh) rotate(600deg); opacity: 0; }
}

/* ---------- 家长页 ---------- */
.field { margin-bottom: 12px; }
.field label { display: block; font-size: 14px; font-weight: 700; margin-bottom: 5px; }
.stat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; text-align: center; }
.stat { background: var(--cream); border-radius: 16px; padding: 12px 6px; }
.stat b { display: block; font-size: 22px; }
.stat span { font-size: 12px; color: var(--ink-soft); }
.chart { display: flex; align-items: flex-end; gap: 8px; height: 130px; margin-top: 14px; }
.chart .bar { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 4px; height: 100%;
  justify-content: flex-end; }
.chart .col { width: 100%; border-radius: 8px 8px 4px 4px; background: var(--grass);
  min-height: 3px; transition: height .5s ease; position: relative; }
.chart .col .miss { position: absolute; inset: auto 0 0; background: var(--orange); border-radius: 0 0 4px 4px; }
.chart .bar small { font-size: 11px; color: var(--ink-soft); }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--cream-deep); }
th { color: var(--ink-soft); font-size: 12px; }

/* ---------- 底部导航 ---------- */
.tabbar { position: fixed; inset: auto 0 0; display: flex; justify-content: center; gap: 8px;
  padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
  background: #FFFDF7; border-top: 2px solid var(--cream-deep); z-index: 50;
  box-shadow: 0 -6px 16px rgba(107, 85, 64, .07); }
.tabbar a { flex: 1; max-width: 168px; text-align: center; text-decoration: none; font-size: 14px;
  font-weight: 700; color: var(--ink-soft); padding: 9px 4px; border-radius: 14px; }
.tabbar a.on { color: #fff; background: var(--grass); }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition-duration: .01ms !important; }
}

/* ---------- 家人/游客权限（2026-08-30）：首页角落登录入口 + 登录选择片 ---------- */
/* 小按钮固定在右上角，半透明不打扰；弹层（z 90）与底部导航（z 50）都在它之上 */
.auth-entry {
  position: fixed; top: calc(8px + env(safe-area-inset-top)); right: 10px; z-index: 40;
  font: inherit; font-size: 12px; font-weight: 700; color: var(--ink-soft); cursor: pointer;
  border: 2px solid var(--cream-deep); background: rgba(255, 253, 247, .88);
  border-radius: 999px; padding: 5px 12px;
  box-shadow: 0 3px 8px rgba(107, 85, 64, .10);
}
.auth-entry:active { transform: translateY(1px); }
.auth-chips { display: flex; gap: 8px; flex-wrap: wrap; }
.auth-chip {
  font: inherit; font-size: 14px; font-weight: 700; color: var(--ink-soft); cursor: pointer;
  border: 2px solid var(--cream-deep); background: #fff; border-radius: 999px; padding: 6px 16px;
}
.auth-chip.on { border-color: var(--grass); background: #E4F1DA; color: var(--grass-deep); }