/* May 的小屋 · 单词岛 — 2026-09-15 重设计基底
   设计语言：动物森友会风 2.5D 绘本纸感（暖纸底 + 贴纸影 + 圆体标题）。
   组件契约：所有 class 名与 JS / 旧版模板保持兼容，只换视觉。 */

:root {
  /* 纸与墨 */
  --paper: #FFF9EE;
  --paper-deep: #F1E5CC;
  --paper-mist: #FBF3E2;
  --card: #FFFDF8;
  --ink: #4A3B2A;
  --ink-soft: #857050;
  --line: #6B5540;
  /* 品牌双色 */
  --leaf: #7FB069;
  --leaf-deep: #4E8C4A;
  --leaf-mist: #E4F1DA;
  --sun: #F2994A;
  --sun-deep: #E07B39;
  --sun-mist: #FBE2CA;
  /* 岛屿环境色 */
  --sky: #BFE3EA;
  --water: #9CD3DD;
  /* 语义点缀 */
  --berry: #E88AA8;
  --sea: #5B8BD9;
  --bad: #E0837A;
  --bad-deep: #B4554A;
  --bad-mist: #FAE3E0;
  --ash: #C9C2B4;
  --ash-deep: #9B958A;
  /* 形状与光 */
  --r-stage: 28px;
  --r-card: 20px;
  --r-btn: 14px;
  --r-field: 14px;
  --shadow-card: 0 8px 20px rgba(107, 85, 42, .10);
  --shadow-card-lg: 0 14px 30px rgba(107, 85, 42, .14);
  --shadow-sticker: 0 4px 0;
  /* 标题圆体（系统内置，零网络依赖）。v9.3：凡用 --font-display 的标题类
     选择器必须显式 font-weight:700——iOS 圆体缺中文字形逐字回退苹方时，
     回退字若无显式字重会用 400，与圆体字一粗一细混排（视觉「发淡」）。 */
  --font-display: "Yuanti SC", "YouYuan", "PingFang SC", "Hiragino Sans GB",
                  "Microsoft YaHei", sans-serif;
  --font-body: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei",
               "Nunito", sans-serif;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  padding: 0 0 calc(108px + env(safe-area-inset-bottom));
  background: var(--paper);
  /* 暖纸上的两枚柔光斑：草绿与暖橙，延续旧版氛围但更柔 */
  background-image:
    radial-gradient(circle at 10% 12%, rgba(127, 176, 105, .13) 0 30px, transparent 31px),
    radial-gradient(circle at 88% 58%, rgba(242, 153, 74, .12) 0 22px, transparent 23px),
    radial-gradient(circle at 78% 6%, rgba(191, 227, 234, .35) 0 46px, transparent 47px);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-tap-highlight-color: transparent;
}

.wrap { max-width: 620px; margin: 0 auto; padding: 16px 14px 0; }
/* 三端响应式：平板放宽、桌面突破手机容器（多列网格在 village.css） */
@media (min-width: 768px) { .wrap { max-width: 760px; padding: 20px 20px 0; } }
@media (min-width: 1100px) { .wrap { max-width: 1180px; padding: 24px 28px 0; } }

/* ---------- 顶部条 ---------- */
.topbar { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.mascot { width: 54px; height: 54px; border-radius: 18px; object-fit: cover;
  border: 3px solid #fff; box-shadow: var(--shadow-card); background: var(--paper-deep);
  flex: none; }
.topbar h1 { margin: 0; font-family: var(--font-display); font-weight: 700;
  font-size: 25px; letter-spacing: .5px; line-height: 1.2; }
.topbar .sub { margin: 2px 0 0; font-size: 13.5px; color: var(--ink-soft);
  line-height: 1.5; }

/* ---------- 卡片 ---------- */
.card {
  position: relative;
  background: var(--card);
  border: 1.5px solid var(--paper-deep);
  border-radius: var(--r-card);
  padding: 18px;
  margin-bottom: 14px;
  box-shadow: var(--shadow-card);
}
/* 卡片图标盘：h2 前的圆形品牌色盘（模板用 <i class="card-ico">内联 SVG） */
.card h2 {
  display: flex; align-items: center; gap: 10px;
  margin: 0 0 12px; font-family: var(--font-display); font-weight: 700;
  font-size: 18px; letter-spacing: .4px; line-height: 1.3;
}
.card-ico {
  flex: none; width: 34px; height: 34px; border-radius: 12px;
  display: inline-grid; place-items: center;
  background: linear-gradient(160deg, #8FC179, var(--leaf-deep));
  box-shadow: inset 0 -2px 0 rgba(0, 0, 0, .12), 0 2px 4px rgba(78, 140, 74, .28);
}
.card-ico.sun { background: linear-gradient(160deg, #F7B267, var(--sun-deep));
  box-shadow: inset 0 -2px 0 rgba(0, 0, 0, .12), 0 2px 4px rgba(224, 123, 57, .28); }
.card-ico.sea { background: linear-gradient(160deg, #7FA8E4, #4A79C4);
  box-shadow: inset 0 -2px 0 rgba(0, 0, 0, .12), 0 2px 4px rgba(74, 121, 196, .28); }
.card-ico.berry { background: linear-gradient(160deg, #F0A0B8, #D46E8C);
  box-shadow: inset 0 -2px 0 rgba(0, 0, 0, .12), 0 2px 4px rgba(212, 110, 140, .28); }
.card-ico svg { width: 20px; height: 20px; display: block; }
.card-head { display: flex; justify-content: space-between; align-items: center;
  gap: 10px; margin-bottom: 12px; }
.card-head h2 { margin: 0; }
.muted { color: var(--ink-soft); font-size: 13.5px; }
a { color: var(--leaf-deep); }

/* ---------- 库存 / 能量条 ---------- */
.energy-row { display: flex; align-items: center; gap: 10px; }
.energy-bar {
  position: relative; flex: 1; height: 16px; border-radius: 999px;
  background: var(--paper-deep); overflow: hidden;
  box-shadow: inset 0 1px 2px rgba(107, 85, 42, .12);
}
.energy-fill {
  height: 100%; width: 0;
  background: linear-gradient(90deg, var(--leaf), var(--sun));
  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(--sun-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; }
}

/* ---------- 在线答题 ---------- */
.qmeta { display: flex; justify-content: space-between; align-items: center;
  font-size: 13px; color: var(--ink-soft); margin-bottom: 6px; }
.kind { padding: 3px 11px; border-radius: 999px; background: var(--paper-deep);
  font-size: 12px; font-weight: 700; }
.kind.review { background: var(--leaf-mist); color: var(--leaf-deep); }
.kind.retry { background: var(--sun-mist); color: var(--sun-deep); }
.prompt { font-family: var(--font-display); font-size: 33px; font-weight: 800;
  text-align: center; margin: 14px 0 4px; line-height: 1.25; }
.prompt .pos { font-size: 15px; font-weight: 500; color: var(--ink-soft); margin-left: 6px; }
.family { text-align: center; font-size: 13px; color: var(--leaf-deep); }

.options { display: grid; gap: 10px; margin-top: 16px; }
.opt {
  font: inherit; font-size: 19px; font-weight: 700; color: var(--ink);
  padding: 14px 16px; border: 2px solid var(--paper-deep); border-radius: 16px;
  background: #fff; cursor: pointer; text-align: center;
  box-shadow: 0 3px 0 var(--paper-deep);
  transition: transform .12s ease, background .2s ease, border-color .2s ease,
              box-shadow .12s ease;
}
.opt:hover { border-color: var(--leaf); }
.opt:active { transform: translateY(2px); box-shadow: 0 1px 0 var(--paper-deep); }
.opt.right { background: var(--leaf-mist); border-color: var(--leaf);
  box-shadow: 0 3px 0 var(--leaf); }
.opt.wrong { background: var(--bad-mist); border-color: var(--bad);
  box-shadow: 0 3px 0 var(--bad); 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"], input[type="search"],
input[type="time"], input[type="date"], textarea, select {
  font: inherit; font-size: 16px; color: var(--ink); width: 100%;
  padding: 12px 14px; border: 2px solid var(--paper-deep);
  border-radius: var(--r-field); background: #FFFEFA;
  transition: border-color .2s ease, outline-color .2s ease;
}
input:focus, textarea:focus, select:focus {
  outline: 3px solid rgba(127, 176, 105, .40); outline-offset: 1px;
  border-color: var(--leaf);
}
input::placeholder, textarea::placeholder { color: var(--ash-deep); }

/* ---------- 按钮体系 ---------- */
.btn {
  font: inherit; font-weight: 700; font-size: 16px; color: #fff;
  background: var(--leaf);
  border: none; border-radius: var(--r-btn); padding: 13px 20px; cursor: pointer;
  box-shadow: var(--shadow-sticker) var(--leaf-deep);
  transition: transform .12s ease, box-shadow .12s ease, filter .2s ease;
}
.btn:hover { filter: brightness(1.05); }
.btn:active { transform: translateY(3px); box-shadow: 0 1px 0 var(--leaf-deep); }
.btn.orange { background: var(--sun); box-shadow: var(--shadow-sticker) var(--sun-deep); }
.btn.orange:active { transform: translateY(3px); box-shadow: 0 1px 0 var(--sun-deep); }
.btn.ghost { color: var(--ink); background: #fff;
  box-shadow: var(--shadow-sticker) var(--paper-deep); }
.btn.ghost:active { transform: translateY(3px); box-shadow: 0 1px 0 var(--paper-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: var(--shadow-sticker) #A85C46; }
.btn.danger:active { transform: translateY(3px); box-shadow: 0 1px 0 #A85C46; }
.btn.danger.danger-armed { background: #A85C46; box-shadow: var(--shadow-sticker) #8B4632; }
/* ghost+danger：不可逆操作的降档态（白底赤陶字），armed 时转实底 */
.btn.ghost.danger { color: #A85C46; background: #fff;
  box-shadow: var(--shadow-sticker) #E4C9C1; }
.btn.ghost.danger:active { transform: translateY(3px); box-shadow: 0 1px 0 #E4C9C1; }
.btn.ghost.danger.danger-armed { color: #fff; background: #A85C46;
  box-shadow: var(--shadow-sticker) #8B4632; }
.btn:disabled { opacity: .5; cursor: default; filter: none; }
.btn.small { padding: 8px 14px; font-size: 14px; border-radius: 12px; text-decoration: none; }
.btn:focus-visible, .opt:focus-visible, .tabbar a:focus-visible,
.home-back:focus-visible { outline: 3px solid rgba(78, 140, 74, .55); outline-offset: 2px; }

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

/* 卡片入场 stagger：给直接子卡一个轻推入（仅 transform/opacity） */
.wrap > .card, .wrap > .topbar { animation: rise .38s ease both; }
.wrap > .card:nth-child(2) { animation-delay: .04s; }
.wrap > .card:nth-child(3) { animation-delay: .08s; }
.wrap > .card:nth-child(4) { animation-delay: .12s; }
.wrap > .card:nth-child(5) { animation-delay: .16s; }
.wrap > .card:nth-child(n+6) { animation-delay: .2s; }

/* ---------- 旧版岛屿 SVG 页（/island，保留不启用） ---------- */
.island-stage { background: linear-gradient(180deg, #EAF6F8 0%, var(--sky) 60%, var(--water) 100%);
  border-radius: var(--r-stage); border: 2px solid var(--paper-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: 8px; }
.zone-item { display: flex; align-items: center; gap: 10px; padding: 10px 12px;
  border-radius: 14px; background: var(--paper-mist); border: 1.5px solid var(--paper-deep); }
.zone-item.done { background: var(--leaf-mist); border-color: var(--leaf); }
.zone-item.building { background: #FDF0DF; border-color: var(--sun); }
.zone-item .name { font-weight: 700; flex: 1; }
.mini-bar { width: 92px; height: 10px; border-radius: 999px; background: #EFE6D2;
  border: 1px solid var(--paper-deep); overflow: hidden; flex: none; }
.mini-fill { display: block; height: 100%; border-radius: 999px;
  background: linear-gradient(90deg, var(--leaf), var(--sun)); transition: width .6s ease; }
.zone-item.done .mini-fill { background: var(--leaf-deep); }

/* 庆祝 */
.celebrate { position: fixed; inset: 0; display: none; place-items: center; z-index: 80;
  background: rgba(255, 249, 238, .94); text-align: center; padding: 24px; }
.celebrate.show { display: grid; animation: rise .4s ease; }
.celebrate h2 { font-family: var(--font-display); font-weight: 700;
  font-size: 27px; 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; }
}

/* ---------- 表单区 / 统计 / 表格（家长工具面） ---------- */
.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(--paper-mist); border: 1.5px solid var(--paper-deep);
  border-radius: 16px; padding: 12px 6px; }
.stat b { display: block; font-size: 22px; font-variant-numeric: tabular-nums;
  font-family: var(--font-display); font-weight: 700; }
.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(--leaf);
  min-height: 3px; transition: height .5s ease; position: relative; }
.chart .col .miss { position: absolute; inset: auto 0 0; background: var(--sun); 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: 9px 6px; border-bottom: 1px solid var(--paper-deep); }
th { color: var(--ink-soft); font-size: 12px; font-weight: 700; }
tbody tr:last-child td { border-bottom: none; }

/* ---------- 底部悬浮 dock ---------- */
.tabbar {
  position: fixed; left: 50%; bottom: calc(10px + env(safe-area-inset-bottom));
  transform: translateX(-50%);
  width: min(94%, 560px);
  display: flex; justify-content: center; gap: 4px;
  padding: 7px;
  background: rgba(255, 253, 248, .96);
  border: 1.5px solid var(--paper-deep); border-radius: 22px; z-index: 50;
  box-shadow: var(--shadow-card-lg);
  backdrop-filter: blur(6px);
}
.tabbar a {
  flex: 1; max-width: 168px; text-align: center; text-decoration: none;
  font-size: 13.5px; font-weight: 700; color: var(--ink-soft);
  padding: 8px 4px 7px; border-radius: 16px;
  display: flex; flex-direction: column; align-items: center; gap: 2px;
  transition: background .2s ease, color .2s ease;
}
.tabbar a svg { width: 22px; height: 22px; display: block; }
.tabbar a.on { color: #fff; background: linear-gradient(165deg, #8FC179, var(--leaf-deep));
  box-shadow: 0 3px 8px rgba(78, 140, 74, .35); }
@media (max-width: 380px) { .tabbar a { font-size: 12.5px; } }

/* ---------- 通用模态弹层 ---------- */
.modal-overlay {
  position: fixed; inset: 0; z-index: 90; display: none;
  place-items: center; padding: 20px;
  background: rgba(74, 59, 42, .48);
}
.modal-overlay.show { display: grid; animation: rise .25s ease; }
.modal-card {
  width: 100%; max-width: 440px; max-height: 86vh; overflow-y: auto;
  background: var(--card); border: 1.5px solid var(--paper-deep);
  border-radius: var(--r-card); padding: 20px;
  box-shadow: 0 20px 44px rgba(74, 59, 42, .30);
}
.modal-card h2 { margin: 0 0 10px; font-size: 18px; }
.modal-btns { display: flex; gap: 10px; }
.modal-btns .btn { flex: 1; }

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

/* ---------- 家人/游客权限：角落登录入口 ---------- */
.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: 1.5px solid var(--paper-deep); background: rgba(255, 253, 247, .92);
  border-radius: 999px; padding: 6px 13px;
  box-shadow: 0 3px 8px rgba(107, 85, 42, .12);
}
.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(--paper-deep); background: #fff; border-radius: 999px; padding: 6px 16px;
}
.auth-chip.on { border-color: var(--leaf); background: var(--leaf-mist); color: var(--leaf-deep); }