/* ==========================================================================
   家庭积分乐园 · 样式
   ========================================================================== */
:root {
  --bg:        #f4f5f7;
  --card:      #ffffff;
  --card-2:    #fafbfc;
  --text:      #1c1f23;
  --sub:       #6b7280;
  --hint:      #9aa1ab;
  --line:      #e6e8ec;
  --line-2:    #f0f1f4;

  --primary:   #ff8a3d;
  --primary-d: #f0741f;
  --primary-l: #fff3e9;

  --exp:       #7c5cff;
  --exp-l:     #f1eeff;
  --points:    #f5a623;
  --points-l:  #fff8e8;
  --ok:        #23a55a;
  --ok-l:      #e9f8ef;
  --danger:    #e5484d;
  --danger-l:  #fdecec;
  --blue:      #3b82f6;
  --blue-l:    #eaf2fe;

  --r-sm: 8px;
  --r:    12px;
  --r-lg: 16px;
  --r-xl: 22px;
  --shadow: 0 1px 2px rgba(16,24,40,.04), 0 4px 14px rgba(16,24,40,.05);
  --shadow-lg: 0 8px 30px rgba(16,24,40,.12);
  --safe-b: env(safe-area-inset-bottom, 0px);
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 15px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
        "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
}
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; border: none; background: none; }
a { color: var(--primary-d); }
.hidden { display: none !important; }

/* ---------- 启动 ---------- */
.boot {
  position: fixed; inset: 0; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 14px; background: var(--bg);
}
.boot-logo { font-size: 54px; animation: pop 1.4s ease-in-out infinite; }
.boot-text { color: var(--sub); font-size: 14px; }
@keyframes pop { 0%,100%{transform:scale(1)} 50%{transform:scale(1.12)} }

/* ---------- 布局 ---------- */
#app { min-height: 100vh; }
.shell { max-width: 620px; margin: 0 auto; padding: 0 14px; }
.page { padding-bottom: calc(78px + var(--safe-b)); }

.appbar {
  position: sticky; top: 0; z-index: 30;
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.appbar-in {
  max-width: 620px; margin: 0 auto; padding: 10px 14px;
  display: flex; align-items: center; gap: 10px;
}
.appbar-title { font-size: 17px; font-weight: 600; letter-spacing: -.2px; }
.appbar-sub { font-size: 12px; color: var(--sub); margin-top: -2px; }
.appbar-right { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.appbar-back {
  width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center;
  background: var(--card-2); border: 1px solid var(--line); font-size: 16px; color: var(--sub);
}

.tabbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
  background: rgba(255,255,255,.95);
  backdrop-filter: saturate(180%) blur(12px);
  border-top: 1px solid var(--line);
  padding-bottom: var(--safe-b);
}
.tabbar-in { max-width: 620px; margin: 0 auto; display: flex; }
.tab {
  flex: 1; padding: 7px 0 9px; display: flex; flex-direction: column;
  align-items: center; gap: 2px; color: var(--hint); font-size: 11px;
  transition: color .15s;
}
.tab .ti { font-size: 20px; line-height: 1.1; }
.tab.on { color: var(--primary-d); font-weight: 600; }
.tab .dot {
  position: absolute; margin: -20px 0 0 16px; width: 7px; height: 7px;
  border-radius: 50%; background: var(--danger);
}

/* ---------- 卡片 ---------- */
.card {
  background: var(--card); border-radius: var(--r-lg); box-shadow: var(--shadow);
  padding: 14px; margin-bottom: 12px;
}
.card.tight { padding: 12px; }
.card-head { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.card-title { font-size: 15px; font-weight: 600; }
.card-sub { font-size: 12px; color: var(--sub); }
.card-head .right { margin-left: auto; }

.sec-title {
  font-size: 13px; font-weight: 600; color: var(--sub);
  margin: 18px 2px 8px; display: flex; align-items: center; gap: 6px;
}
.sec-title .right { margin-left: auto; font-weight: 400; }

/* ---------- 通用元素 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 10px 16px; border-radius: var(--r); font-size: 14px; font-weight: 600;
  background: var(--card-2); color: var(--text); border: 1px solid var(--line);
  transition: transform .08s, opacity .15s;
}
.btn:active { transform: scale(.975); }
.btn[disabled] { opacity: .5; pointer-events: none; }
.btn.primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn.danger  { background: var(--danger-l); color: var(--danger); border-color: #f7c9cb; }
.btn.ok      { background: var(--ok-l); color: var(--ok); border-color: #bfe6cd; }
.btn.ghost   { background: transparent; border-color: transparent; color: var(--sub); }
.btn.block   { width: 100%; }
.btn.sm      { padding: 7px 12px; font-size: 13px; border-radius: 10px; }
.btn.xs      { padding: 5px 10px; font-size: 12px; border-radius: 9px; }

.chip {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 600;
  background: var(--card-2); color: var(--sub); border: 1px solid var(--line);
  white-space: nowrap;
}
.chip.reward { background: var(--ok-l); color: var(--ok); border-color: #c7e9d4; }
.chip.punish { background: var(--danger-l); color: var(--danger); border-color: #f7c9cb; }
.chip.weekly { background: var(--blue-l); color: var(--blue); border-color: #cfe1fc; }
.chip.normal { background: #f3f4f6; color: #5b6472; border-color: #e3e5ea; }
.chip.warn   { background: #fff7e6; color: #b06d00; border-color: #f6dfae; }

.field { margin-bottom: 12px; }
.field > label { display: block; font-size: 13px; font-weight: 600; color: var(--sub); margin-bottom: 6px; }
.input, .select, .textarea {
  width: 100%; padding: 11px 12px; border-radius: var(--r);
  border: 1px solid var(--line); background: var(--card-2); outline: none;
  transition: border-color .15s, background .15s;
}
.input:focus, .select:focus, .textarea:focus { border-color: var(--primary); background: #fff; }
.textarea { resize: vertical; min-height: 76px; line-height: 1.5; }
.select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2 4.5L6 8.5L10 4.5' stroke='%236b7280' stroke-width='1.6' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; padding-right: 32px; }
.hint { font-size: 12px; color: var(--hint); margin-top: 5px; line-height: 1.5; }
.row { display: flex; gap: 10px; }
.row > * { flex: 1; min-width: 0; }
.empty { text-align: center; color: var(--hint); font-size: 13px; padding: 26px 10px; }
.empty .ico { font-size: 32px; display: block; margin-bottom: 8px; opacity: .55; }
.divider { height: 1px; background: var(--line-2); margin: 12px 0; }
.mono { font-variant-numeric: tabular-nums; }
.center { text-align: center; }
.mt8{margin-top:8px}.mt12{margin-top:12px}.mt16{margin-top:16px}
.sub { color: var(--sub); font-size: 13px; }
.tiny { font-size: 12px; color: var(--hint); }

/* ---------- 登录 / 引导 ---------- */
.auth-wrap {
  min-height: 100vh; display: flex; flex-direction: column;
  justify-content: center; padding: 28px 20px calc(28px + var(--safe-b));
  max-width: 460px; margin: 0 auto;
}
.auth-logo { font-size: 52px; text-align: center; }
.auth-title { font-size: 23px; font-weight: 700; text-align: center; margin: 6px 0 2px; letter-spacing: -.4px; }
.auth-sub { text-align: center; color: var(--sub); font-size: 13px; margin-bottom: 22px; }
.seg {
  display: flex; background: var(--card-2); border: 1px solid var(--line);
  border-radius: var(--r); padding: 3px; margin-bottom: 16px;
}
.seg button {
  flex: 1; padding: 8px 0; border-radius: 9px; font-size: 14px; font-weight: 600; color: var(--sub);
}
.seg button.on { background: #fff; color: var(--text); box-shadow: 0 1px 3px rgba(16,24,40,.1); }
.auth-foot { text-align: center; margin-top: 16px; font-size: 13px; color: var(--sub); }
.err {
  background: var(--danger-l); color: var(--danger); border: 1px solid #f7c9cb;
  border-radius: var(--r); padding: 9px 12px; font-size: 13px; margin-bottom: 12px;
}
.notice {
  background: var(--blue-l); color: #1d4ed8; border: 1px solid #cfe1fc;
  border-radius: var(--r); padding: 9px 12px; font-size: 13px; margin-bottom: 12px;
}

/* ---------- 成员卡 ---------- */
.member-card {
  display: flex; align-items: center; gap: 12px; padding: 12px;
  background: var(--card); border-radius: var(--r-lg); box-shadow: var(--shadow);
  margin-bottom: 10px;
}
.avatar {
  width: 48px; height: 48px; border-radius: 15px; display: grid; place-items: center;
  font-size: 25px; background: var(--primary-l); flex: none;
}
.avatar.sm { width: 38px; height: 38px; font-size: 20px; border-radius: 12px; }
.avatar.xs { width: 30px; height: 30px; font-size: 16px; border-radius: 10px; }
.member-main { flex: 1; min-width: 0; }
.member-name { font-weight: 600; display: flex; align-items: center; gap: 6px; }
.member-meta { font-size: 12px; color: var(--sub); margin-top: 2px; }
.member-nums { display: flex; gap: 12px; margin-top: 7px; }
.num { font-size: 12px; color: var(--sub); }
.num b { font-size: 15px; font-variant-numeric: tabular-nums; }
.num.exp b { color: var(--exp); }
.num.pts b { color: var(--points); }

/* ---------- 进度条 ---------- */
.bar { height: 8px; border-radius: 999px; background: var(--line-2); overflow: hidden; }
.bar > i { display: block; height: 100%; border-radius: 999px; background: var(--exp); transition: width .4s; }
.bar.pts > i { background: var(--points); }
.bar.sm { height: 6px; }

/* ---------- 儿童首页大卡 ---------- */
.hero {
  border-radius: var(--r-xl); padding: 18px; color: #fff; margin-bottom: 12px;
  background: linear-gradient(135deg, #ff9d54, #ff7a2f 55%, #f2622a);
  box-shadow: 0 8px 24px rgba(242,98,42,.28);
}
.hero-top { display: flex; align-items: center; gap: 12px; }
.hero-avatar {
  width: 56px; height: 56px; border-radius: 18px; display: grid; place-items: center;
  font-size: 30px; background: rgba(255,255,255,.24); flex: none;
}
.hero-name { font-size: 19px; font-weight: 700; }
.hero-level {
  display: inline-flex; align-items: center; gap: 5px; margin-top: 3px;
  background: rgba(255,255,255,.22); padding: 3px 10px; border-radius: 999px;
  font-size: 12px; font-weight: 600;
}
.hero-nums { display: flex; gap: 10px; margin-top: 16px; }
.hero-num {
  flex: 1; background: rgba(255,255,255,.18); border-radius: var(--r); padding: 9px 10px;
}
.hero-num .k { font-size: 11px; opacity: .88; }
.hero-num .v { font-size: 21px; font-weight: 700; font-variant-numeric: tabular-nums; }
.hero-progress { margin-top: 14px; }
.hero-progress .t { font-size: 12px; opacity: .92; display: flex; justify-content: space-between; margin-bottom: 6px; }
.hero .bar { background: rgba(255,255,255,.28); }
.hero .bar > i { background: #fff; }

/* ---------- 列表项 ---------- */
.item {
  display: flex; align-items: center; gap: 11px; padding: 12px;
  background: var(--card); border-radius: var(--r-lg); box-shadow: var(--shadow);
  margin-bottom: 10px;
}
.item:active { background: var(--card-2); }
.item-ico {
  width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center;
  font-size: 21px; background: var(--card-2); flex: none;
}
.item-main { flex: 1; min-width: 0; }
.item-title { font-weight: 600; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.item-sub { font-size: 12px; color: var(--sub); margin-top: 3px; }
.item-right { flex: none; text-align: right; font-size: 12px; color: var(--sub); }
.chev { color: var(--hint); font-size: 15px; flex: none; }

/* ---------- 档位表 ---------- */
.tier-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.tier-table th {
  text-align: left; font-size: 11px; color: var(--hint); font-weight: 600;
  padding: 4px 6px; border-bottom: 1px solid var(--line-2);
}
.tier-table td { padding: 5px 6px; border-bottom: 1px solid var(--line-2); vertical-align: middle; }
.tier-table tr:last-child td { border-bottom: none; }
.tier-table .num { text-align: center; }
.tier-table tr.cur { background: var(--primary-l); }
.tier-table tr.cur td:first-child { border-radius: 6px 0 0 6px; }
.tier-table tr.cur td:last-child { border-radius: 0 6px 6px 0; }
.tier-input { width: 100%; padding: 6px 8px; border: 1px solid var(--line); border-radius: 8px; background: #fff; font-size: 13px; }
.tier-del { color: var(--danger); font-size: 16px; padding: 2px 5px; }

/* ---------- 等级 ---------- */
.lv-row { display: flex; align-items: center; gap: 10px; }
.lv-badge {
  width: 34px; height: 34px; border-radius: 11px; display: grid; place-items: center;
  font-weight: 700; font-size: 14px; background: var(--exp-l); color: var(--exp); flex: none;
}
.lv-badge.cur { background: var(--exp); color: #fff; }

/* ---------- 签名 ---------- */
.sig-wrap { border: 1.5px dashed var(--line); border-radius: var(--r); background: #fff; overflow: hidden; position: relative; }
.sig-wrap canvas { display: block; width: 100%; touch-action: none; cursor: crosshair; }
.sig-hint {
  position: absolute; inset: 0; display: grid; place-items: center; color: var(--hint);
  font-size: 13px; pointer-events: none;
}
.sig-img { width: 100%; max-height: 130px; object-fit: contain; background: #fff; border: 1px solid var(--line); border-radius: var(--r); }

/* ---------- 条约正文 ---------- */
.treaty-body { line-height: 1.85; font-size: 14px; }
.treaty-clause { margin-bottom: 14px; }
.treaty-clause h4 { margin: 0 0 4px; font-size: 14px; font-weight: 600; }
.treaty-clause p { margin: 0; color: #33383f; white-space: pre-wrap; }

/* ---------- 弹窗 ---------- */
.modal-mask {
  position: fixed; inset: 0; z-index: 60; background: rgba(17,20,24,.42);
  display: flex; align-items: flex-end; justify-content: center;
  animation: fade .16s ease;
}
@media (min-width: 620px) { .modal-mask { align-items: center; } }
@keyframes fade { from { opacity: 0 } to { opacity: 1 } }
.modal {
  background: var(--card); width: 100%; max-width: 560px; border-radius: var(--r-xl) var(--r-xl) 0 0;
  max-height: 92vh; display: flex; flex-direction: column;
  animation: slideup .2s cubic-bezier(.2,.8,.3,1);
}
@media (min-width: 620px) { .modal { border-radius: var(--r-xl); margin: 20px; } }
@keyframes slideup { from { transform: translateY(24px); opacity: .6 } to { transform: none; opacity: 1 } }
.modal-head {
  padding: 15px 16px 11px; display: flex; align-items: center; gap: 10px;
  border-bottom: 1px solid var(--line-2); flex: none;
}
.modal-title { font-size: 16px; font-weight: 700; }
.modal-close { margin-left: auto; color: var(--hint); font-size: 20px; width: 30px; height: 30px; border-radius: 50%; }
.modal-body { padding: 14px 16px; overflow-y: auto; -webkit-overflow-scrolling: touch; }
.modal-foot {
  padding: 11px 16px calc(13px + var(--safe-b)); border-top: 1px solid var(--line-2);
  display: flex; gap: 10px; flex: none;
}
.modal-foot .btn { flex: 1; }

/* ---------- Toast ---------- */
.toast-root { position: fixed; left: 0; right: 0; bottom: calc(96px + var(--safe-b)); z-index: 90; display: flex; flex-direction: column; align-items: center; gap: 8px; pointer-events: none; }
.toast {
  background: rgba(28,31,35,.93); color: #fff; padding: 9px 16px; border-radius: 999px;
  font-size: 13.5px; max-width: 84%; box-shadow: var(--shadow-lg);
  animation: toastin .2s ease;
}
.toast.ok { background: #12864a; }
.toast.err { background: #c02b2f; }
@keyframes toastin { from { transform: translateY(10px); opacity: 0 } to { transform: none; opacity: 1 } }

/* ---------- 邀请码 ---------- */
.invite {
  display: flex; align-items: center; gap: 10px; background: var(--primary-l);
  border: 1px dashed #ffc79a; border-radius: var(--r); padding: 11px 13px;
}
.invite-code {
  font-size: 22px; font-weight: 700; letter-spacing: 4px; color: var(--primary-d);
  font-variant-numeric: tabular-nums;
}

/* ---------- 杂项 ---------- */
.list-flush { margin: 0; padding: 0; list-style: none; }
.flow-row { display: flex; align-items: center; gap: 10px; padding: 9px 0; border-bottom: 1px solid var(--line-2); }
.flow-row:last-child { border-bottom: none; }
.flow-main { flex: 1; min-width: 0; }
.flow-t { font-size: 13.5px; }
.flow-d { font-size: 11.5px; color: var(--hint); margin-top: 1px; }
.flow-v { font-weight: 700; font-variant-numeric: tabular-nums; font-size: 15px; }
.flow-v.pos { color: var(--ok); }
.flow-v.neg { color: var(--danger); }
.check-line { display: flex; align-items: center; gap: 9px; padding: 9px 2px; border-bottom: 1px solid var(--line-2); }
.check-line:last-child { border-bottom: none; }
.check-line input { width: 18px; height: 18px; accent-color: var(--primary); flex: none; }

/* ---------- 统一活动日志 ---------- */
.act-ico {
  width: 32px; height: 32px; border-radius: 10px; display: grid; place-items: center;
  font-size: 15px; background: var(--card-2); flex: none;
}
.act-ico.exp     { background: var(--exp-l); }
.act-ico.pts     { background: var(--points-l); }
.act-ico.task    { background: var(--blue-l); }
.act-ico.benefit { background: var(--ok-l); }
.act-ico.settle  { background: var(--primary-l); }
.act-ico.level   { background: var(--exp-l); }
.act-ico.admin   { background: #f3f4f6; }

/* ---------- 孩子详情 ---------- */
.kid-hero {
  background: linear-gradient(135deg, #7c5cff 0%, #a78bfa 55%, #ff9a5c 100%);
  border-radius: var(--r-lg); color: #fff; padding: 16px; box-shadow: var(--shadow);
  margin-bottom: 12px;
}
.kid-hero-top { display: flex; align-items: center; gap: 12px; }
.kid-hero-name { font-size: 18px; font-weight: 700; }
.kid-hero-sub { font-size: 12px; opacity: .92; margin-top: 2px; }
.kid-nums { display: flex; gap: 10px; margin-top: 14px; }
.kid-num { flex: 1; background: rgba(255,255,255,.18); border-radius: var(--r); padding: 9px 10px; }
.kid-num .k { font-size: 11px; opacity: .88; }
.kid-num .v { font-size: 20px; font-weight: 700; font-variant-numeric: tabular-nums; }
.kid-hero .bar { background: rgba(255,255,255,.28); margin-top: 12px; }
.kid-hero .bar > i { background: #fff; }
.kid-hero .t { font-size: 12px; opacity: .92; display: flex; justify-content: space-between; margin-bottom: 6px; }

.act-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.act-btn {
  display: flex; align-items: center; gap: 8px; padding: 11px 12px; border-radius: var(--r);
  background: var(--card-2); border: 1px solid var(--line); font-size: 13.5px; font-weight: 600;
  color: var(--text); text-align: left;
}
.act-btn:active { background: var(--line-2); }
.act-btn .ai { font-size: 17px; }
.act-btn.danger { color: var(--danger); }

.log-filter { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 2px; margin-bottom: 10px; -webkit-overflow-scrolling: touch; }
.log-filter::-webkit-scrollbar { display: none; }
.log-filter button {
  flex: none; padding: 6px 12px; border-radius: 999px; font-size: 12.5px;
  background: var(--card); border: 1px solid var(--line); color: var(--sub);
}
.log-filter button.on { background: var(--primary-l); border-color: #ffc79a; color: var(--primary-d); font-weight: 600; }