/* 听学赚 · 清新绿意风 · 全局样式（绿为主 / 金为积分激励） */
:root{
  --primary:#1E9E6B;        /* 主绿（按钮、激活态） */
  --primary-light:#46B98A;  /* 浅绿（hover / 渐变） */
  --gold:#E8B339;           /* 金 强调 / 积分 */
  --gold-soft:#FBEFD3;      /* 金浅底 */
  --gold-deep:#C8901F;      /* 深金（文字） */
  --dark:#0E6B47;           /* 深绿（头部 / 渐变） */
  --dark2:#127A52;
  --bg:#F1F8F4;             /* 浅绿背景 */
  --card:#FFFFFF;
  --text:#22302A;
  --text2:#6E8A7E;
  --line:#DCEBE2;
  --danger:#D8554D;
  --ok:#1E9E6B;
  --radius:18px;
  --shadow:0 10px 28px rgba(30,158,107,.08);
  --tab-h:60px; --nav-h:52px;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;
  background:var(--bg); color:var(--text); font-size:15px; line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,textarea{font-family:inherit;font-size:15px}
img{display:block;max-width:100%}
.hidden{display:none !important}

/* 顶部导航 */
.navbar{
  position:sticky;top:0;z-index:50;height:var(--nav-h);
  display:flex;align-items:center;justify-content:center;position:relative;
  background:linear-gradient(120deg,#0A5438,#0E6B47);color:#fff;font-weight:700;font-size:17px;
  padding:0 48px;letter-spacing:1px;
  padding-top:env(safe-area-inset-top);height:calc(var(--nav-h) + env(safe-area-inset-top));
  box-shadow:0 2px 12px rgba(10,84,56,.25);
}
.navbar .nav-back{position:absolute;left:12px;top:50%;transform:translateY(-50%);
  font-size:24px;color:#fff;width:36px;height:36px;display:flex;align-items:center;justify-content:center}
.navbar .nav-back.hide{display:none}

/* 页面容器 */
#app{min-height:100vh;display:flex;flex-direction:column}
.view{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch}
.container,.page{padding:16px;padding-bottom:calc(var(--tab-h) + 24px)}
.no-tab .container,.no-tab .page{padding-bottom:24px}

/* 卡片 */
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px;margin-bottom:14px;border:1px solid rgba(242,228,218,.7)}

/* 通用文字 */
.editorial-kicker,.section-kicker,.task-kicker,.player-kicker{
  display:block;font-size:11px;letter-spacing:2px;color:var(--gold-deep);font-weight:800;text-transform:uppercase;margin-bottom:4px}
.loading,.empty-state,.center-state{text-align:center;color:var(--text2);padding:32px 12px}
.empty-state .icon{font-size:42px;margin-bottom:10px;display:block}
.section-title{display:flex;justify-content:space-between;align-items:flex-end;margin:20px 2px 12px;font-size:17px;font-weight:800}
.section-title .section-note{font-size:12px;color:var(--text2);font-weight:400}

/* 按钮 */
.btn-primary,.primary-action{
  display:block;width:100%;text-align:center;background:linear-gradient(135deg,var(--primary-light),var(--primary));color:#fff;
  border-radius:14px;padding:13px;font-size:16px;font-weight:700;margin-top:12px;transition:transform .12s,opacity .15s;
  box-shadow:0 6px 16px rgba(30,158,107,.28)}
.btn-primary:active,.primary-action:active{opacity:.9;transform:scale(.99)}
.btn-primary.disabled{background:#E6D6CC;box-shadow:none;color:#fff}
.btn-ghost{border:1px solid var(--primary);color:var(--primary);border-radius:12px;padding:10px 16px;background:transparent;font-weight:600}

/* ================= 登录页 ================= */
.auth-wrap{min-height:100vh;display:flex;flex-direction:column;justify-content:center;padding:32px 24px;
  padding-bottom:calc(32px + env(safe-area-inset-bottom));
  background:linear-gradient(160deg,#0A5438,#0E6B47)}
.auth-logo{text-align:center;color:#fff;margin-bottom:28px}
.auth-logo .emoji{font-size:54px;filter:drop-shadow(0 4px 10px rgba(0,0,0,.25))}
.auth-logo h1{margin:10px 0 2px;font-size:28px;letter-spacing:6px;font-weight:800}
.auth-logo p{margin:0;opacity:.9;font-size:13px;letter-spacing:1px}
.auth-card{background:var(--card);border-radius:22px;padding:22px;box-shadow:0 16px 40px rgba(0,0,0,.22)}
.auth-tabs{display:flex;margin-bottom:18px;background:var(--bg);border-radius:12px;padding:4px}
.auth-tabs button{flex:1;padding:9px;border-radius:9px;font-weight:700;color:var(--text2)}
.auth-tabs button.on{background:linear-gradient(135deg,var(--primary-light),var(--primary));color:#fff;box-shadow:0 4px 10px rgba(30,158,107,.25)}
.field{margin-bottom:14px}
.field label{display:block;font-size:13px;color:var(--text2);margin-bottom:6px}
.field input{width:100%;border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:#fff;outline:none;transition:border-color .15s}
.field input:focus{border-color:var(--primary)}
.auth-msg{min-height:18px;color:var(--danger);font-size:13px;margin:2px 0 8px;text-align:center}
.auth-tip{text-align:center;color:var(--text2);font-size:12px;margin-top:14px}

/* ================= 今日/首页 ================= */
.home-header-img{width:100%;border-radius:var(--radius);margin-bottom:14px;height:130px;object-fit:cover}
.welcome-row{display:flex;justify-content:space-between;align-items:flex-start;margin:4px 2px 16px}
.welcome-title{display:block;font-size:24px;font-weight:800;margin-top:2px}
.welcome-tip{display:block;color:var(--text2);font-size:13px;margin-top:4px}
.points-pill{background:linear-gradient(135deg,#F4C95B,var(--gold));color:#6B3B12;border-radius:999px;padding:8px 15px;font-weight:800;white-space:nowrap;font-size:15px;box-shadow:0 4px 12px rgba(232,179,57,.35)}
.points-pill .points-leaf{color:var(--dark);margin-right:2px}
.task-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:14px}
.task-title{display:block;font-size:18px;font-weight:800}
.task-finish{color:var(--primary);font-weight:800;font-size:13px;background:var(--gold-soft);padding:4px 10px;border-radius:999px}
.task-row{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.task-icon{width:42px;height:42px;border-radius:12px;background:var(--gold-soft);display:flex;align-items:center;justify-content:center;font-size:20px}
.task-main{flex:1}
.task-label{font-size:14px;font-weight:600;margin-bottom:6px;display:flex;justify-content:space-between}
.task-label text,.task-label span{color:var(--text2);font-weight:600}
.progress-track{height:8px;background:var(--gold-soft);border-radius:999px;overflow:hidden}
.progress-fill{height:100%;background:linear-gradient(90deg,var(--primary-light),var(--primary));border-radius:999px;transition:width .4s}
.progress-fill.quiz-fill{background:linear-gradient(90deg,#F4C95B,var(--gold))}
.limit-tip{background:var(--gold-soft);border-radius:12px;padding:11px 13px;font-size:12.5px;color:var(--gold-deep);margin-top:6px;line-height:1.7}
.reward-label{display:block;font-weight:800;color:var(--primary);font-size:12px;margin-bottom:3px}
.continue-card{display:flex;align-items:center;gap:12px}
.continue-card img{width:56px;height:56px;border-radius:12px;object-fit:cover}
.continue-info{flex:1;min-width:0}
.small-label{display:block;font-size:11px;color:var(--gold-deep);font-weight:800}
.continue-title{display:block;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.continue-progress{display:block;font-size:12px;color:var(--text2)}
.big-arrow{font-size:26px;color:var(--text2)}
.quick-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:6px}
.quick-card{text-align:center;margin-bottom:0;padding:18px 10px;transition:transform .12s}
.quick-card:active{transform:scale(.98)}
.quick-icon{font-size:28px;display:block}
.quick-title{display:block;font-weight:800;margin-top:6px}
.quick-desc{display:block;font-size:12px;color:var(--text2);margin-top:2px}

/* 音频条目 */
.audio-item{display:flex;gap:12px;align-items:center}
.audio-cover{position:relative;width:76px;height:76px;flex-shrink:0}
.audio-cover img{width:100%;height:100%;border-radius:12px;object-fit:cover}
.audio-cover .play-icon{position:absolute;inset:0;margin:auto;width:30px;height:30px;background:rgba(14,107,71,.78);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px}
.audio-cover .duration{position:absolute;right:4px;bottom:4px;background:rgba(0,0,0,.55);color:#fff;font-size:10px;padding:1px 5px;border-radius:6px}
.audio-info{flex:1;min-width:0}
.audio-title{font-weight:700;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.audio-desc{font-size:12.5px;color:var(--text2);margin:3px 0 7px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.audio-meta{display:flex;gap:8px;align-items:center}
.points-badge{background:var(--gold-soft);color:var(--gold-deep);font-size:11px;font-weight:800;padding:2px 8px;border-radius:8px}
.listen-count{font-size:11px;color:var(--text2)}

/* ================= 播放器 ================= */
.player-cover{display:flex;justify-content:center;margin:20px 0}
.cover-img{width:220px;height:220px;border-radius:50%;object-fit:cover;box-shadow:0 12px 40px rgba(30,158,107,.28);border:6px solid #fff}
.cover-img.rotating{animation:spin 16s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.player-info{text-align:center;margin-bottom:10px}
.player-title{display:block;font-size:20px;font-weight:800}
.player-desc{display:block;color:var(--text2);font-size:13px;margin-top:5px}
.progress-bar{display:flex;align-items:center;gap:10px;margin:18px 4px}
.progress-bar .time{font-size:12px;color:var(--text2);width:40px;text-align:center}
.progress-bar input[type=range]{flex:1;accent-color:var(--primary)}
.player-controls{display:flex;justify-content:center;align-items:center;gap:34px;margin:14px 0 22px}
.ctrl-btn{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:26px;color:var(--dark2)}
.ctrl-btn .ctrl-label{font-size:10px;color:var(--text2)}
.ctrl-btn.play-btn{width:72px;height:72px;border-radius:50%;background:linear-gradient(135deg,var(--primary-light),var(--primary));color:#fff;justify-content:center;font-size:30px;box-shadow:0 8px 20px rgba(30,158,107,.4)}
.points-tip{text-align:center}
.reward-overline{display:block;font-size:11px;letter-spacing:1px;color:var(--gold-deep);font-weight:800;margin-bottom:4px}
.points-tip .highlight,.result-points .highlight{color:var(--primary);font-weight:800;font-size:18px}
.progress-text{font-size:12px;color:var(--text2);margin:8px 0 6px}
.effective-track{height:6px;background:var(--gold-soft);border-radius:999px;overflow:hidden}
.effective-fill{height:100%;background:linear-gradient(90deg,#F4C95B,var(--gold));border-radius:999px;transition:width .4s}
.completed-tip{text-align:center;color:var(--primary);font-weight:700}
.quiz-done{text-align:center;color:var(--primary);font-weight:700;margin-top:8px}

/* ================= 连续听 ================= */
.continuous-summary{display:flex;align-items:center;justify-content:space-around;background:var(--card);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);margin-bottom:14px;border:1px solid rgba(242,228,218,.7)}
.summary-item{text-align:center}
.summary-number{display:block;font-size:26px;font-weight:800;color:var(--primary)}
.summary-label{display:block;font-size:12px;color:var(--text2);margin-top:2px}
.summary-divider{width:1px;height:36px;background:var(--line)}
.tier-card{background:var(--card);border-radius:14px;padding:14px;box-shadow:var(--shadow);margin-bottom:14px;font-size:13px;border:1px solid rgba(242,228,218,.7)}
.tier-row{display:flex;justify-content:space-between;margin-bottom:8px;font-weight:600}
.tier-reward{color:var(--gold-deep);font-weight:800}
.tier-track{height:8px;background:var(--gold-soft);border-radius:999px;overflow:hidden}
.tier-fill{height:100%;background:linear-gradient(90deg,var(--primary-light),var(--primary));border-radius:999px;transition:width .4s}
.completed-tier{color:var(--primary);text-align:center;font-weight:700}
.disabled-tier{color:var(--text2);text-align:center}
.course-cover{width:180px;height:180px;border-radius:20px;object-fit:cover;margin:6px auto 16px;box-shadow:var(--shadow)}
.course-count{display:block;text-align:center;color:var(--gold-deep);font-weight:800;font-size:12px}
.course-title{display:block;text-align:center;font-size:19px;font-weight:800;margin-top:4px}
.course-desc{display:block;text-align:center;color:var(--text2);font-size:13px;margin:4px 0 16px}
.time-row{display:flex;justify-content:space-between;font-size:12px;color:var(--text2);margin-top:6px}
.status-text{display:block;text-align:center;color:var(--primary);font-size:13px;margin:10px 0;font-weight:600}
.control-row{display:flex;align-items:center;justify-content:center;gap:16px;margin:8px 0}
.side-button{background:var(--gold-soft);color:var(--dark2);border-radius:12px;padding:11px 18px;font-weight:700}
.play-button{background:linear-gradient(135deg,var(--primary-light),var(--primary));color:#fff;border-radius:14px;padding:13px 34px;font-weight:800;font-size:16px;box-shadow:0 6px 16px rgba(30,158,107,.3)}
.auto-row{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:14px;font-size:13px;color:var(--text2)}
.swipe-tip{display:block;text-align:center;color:var(--text2);font-size:11px;margin-top:8px}
.rule-tip{display:block;text-align:center;color:#B79B8C;font-size:11px;margin-top:10px;line-height:1.6}
/* 开关 */
.switch{position:relative;width:46px;height:26px;display:inline-block}
.switch input{display:none}
.switch .slider-sw{position:absolute;inset:0;background:#E6D6CC;border-radius:999px;transition:.2s}
.switch .slider-sw:before{content:"";position:absolute;width:20px;height:20px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.2s;box-shadow:0 1px 3px rgba(0,0,0,.2)}
.switch input:checked + .slider-sw{background:linear-gradient(135deg,var(--primary-light),var(--primary))}
.switch input:checked + .slider-sw:before{transform:translateX(20px)}

/* ================= 答题 ================= */
.quiz-header{display:flex;justify-content:space-between;align-items:center}
.quiz-title{font-weight:800;font-size:17px}
.quiz-progress{color:var(--text2);font-size:13px}
.question-text{display:block;font-size:16px;font-weight:600;line-height:1.6;margin-bottom:16px}
.option{display:flex;align-items:center;gap:12px;border:1.5px solid var(--line);border-radius:14px;padding:13px 14px;margin-bottom:11px;transition:.15s}
.option.selected{border-color:var(--primary);background:var(--gold-soft)}
.option-label{width:26px;height:26px;border-radius:50%;background:var(--bg);display:flex;align-items:center;justify-content:center;font-weight:800;color:var(--text2);flex-shrink:0}
.option.selected .option-label{background:linear-gradient(135deg,var(--primary-light),var(--primary));color:#fff}
.option-text{flex:1}
.result-card{text-align:center;padding:28px 18px}
.result-icon{font-size:54px}
.result-score{font-size:40px;font-weight:800;color:var(--primary);margin:6px 0}
.result-detail{color:var(--text2);margin-bottom:10px}
.result-points{font-size:15px}

/* ================= 积分中心 ================= */
.points-card{background:linear-gradient(150deg,#0A5438,#0E6B47);color:#fff}
.points-main{text-align:center;padding:6px 0 14px}
.points-label{display:block;font-size:13px;opacity:.9}
.points-num{display:block;font-size:44px;font-weight:800;letter-spacing:1px}
.points-stats{display:flex;border-top:1px solid rgba(255,255,255,.22);padding-top:14px}
.points-stats .stat-item{flex:1;text-align:center}
.points-stats .stat-num{display:block;font-size:20px;font-weight:700}
.points-stats .stat-label{display:block;font-size:12px;opacity:.9;margin-top:2px}
.log-list{}
.log-item{display:flex;justify-content:space-between;align-items:center;padding:14px 16px}
.log-info{display:flex;flex-direction:column}
.log-title{display:block;font-weight:600;font-size:14px}
.log-time{display:block;font-size:12px;color:var(--text2);margin-top:3px}
.log-points{font-weight:800;font-size:17px}
.log-points.earn{color:var(--primary)}
.log-points.spend{color:var(--danger)}

/* ================= 兑换商城 ================= */
.header-card{display:flex;justify-content:space-between;align-items:center}
.header-title{font-size:18px;font-weight:800}
.header-points{color:var(--gold-deep);font-weight:800}
.gift-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.gift-item{margin-bottom:0;padding:0;overflow:hidden}
.gift-img{width:100%;height:120px;object-fit:cover}
.gift-info{padding:11px 12px}
.gift-name{display:block;font-weight:700;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.gift-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:8px}
.gift-points{color:var(--gold-deep);font-weight:800;font-size:15px}
.gift-stock{font-size:11px;color:var(--text2)}
/* 弹窗 */
.modal-mask{position:fixed;inset:0;background:rgba(43,35,32,.5);z-index:100;display:flex;align-items:flex-end;justify-content:center}
.modal-content{background:var(--card);width:100%;max-width:520px;border-radius:22px 22px 0 0;padding:20px;max-height:88vh;overflow-y:auto;
  padding-bottom:calc(20px + env(safe-area-inset-bottom));animation:slideUp .25s ease}
@keyframes slideUp{from{transform:translateY(40px);opacity:.4}to{transform:translateY(0);opacity:1}}
.modal-img{width:100%;height:160px;object-fit:cover;border-radius:14px}
.modal-title{font-size:18px;font-weight:800;margin-top:12px}
.modal-desc{color:var(--text2);font-size:13px;margin-top:4px}
.modal-points{color:var(--gold-deep);font-weight:800;margin:10px 0;font-size:15px}
.form-group{margin-bottom:12px}
.form-label{display:block;font-size:13px;color:var(--text2);margin-bottom:5px}
.form-input,.form-textarea{width:100%;border:1px solid var(--line);border-radius:12px;padding:11px 13px;background:#fff;outline:none}
.form-textarea{min-height:66px;resize:none}
.modal-btns{display:flex;gap:12px;margin-top:8px}
.btn-cancel{flex:1;text-align:center;border:1px solid var(--line);border-radius:12px;padding:12px;color:var(--text2)}
.btn-confirm{flex:2;text-align:center;background:linear-gradient(135deg,var(--primary-light),var(--primary));color:#fff;border-radius:12px;padding:12px;font-weight:800;box-shadow:0 6px 16px rgba(30,158,107,.28)}
.btn-confirm.disabled{background:#E6D6CC;box-shadow:none}

/* ================= 我的 ================= */
.menu-list{margin-bottom:14px}
.profile-header{display:flex;align-items:center;gap:14px}
.avatar{width:64px;height:64px;border-radius:50%;object-fit:cover;background:var(--gold-soft)}
.user-info .nickname{font-size:19px;font-weight:800;display:block}
.user-points{margin-top:6px}
.stats-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;margin-bottom:14px}
.stats-row .stat-item{text-align:center;margin-bottom:0;padding:16px 8px}
.stats-row .stat-num{display:block;font-size:22px;font-weight:800;color:var(--primary)}
.stats-row .stat-label{display:block;font-size:12px;color:var(--text2);margin-top:3px}
.menu-item{display:flex;align-items:center;gap:12px;padding:15px 16px;width:100%;text-align:left}
.menu-icon{font-size:20px}
.menu-text{flex:1;font-weight:600}
.menu-arrow{color:var(--text2);font-size:20px}
.menu-danger .menu-text{color:var(--danger)}

/* ================= 兑换记录 ================= */
.state-card{text-align:center;padding:36px 18px}
.state-icon{font-size:44px;display:block}
.state-title{display:block;font-weight:700;margin:10px 0 4px;font-size:16px}
.state-tip{display:block;color:var(--text2);font-size:13px;margin-bottom:14px}
.state-button{background:linear-gradient(135deg,var(--primary-light),var(--primary));color:#fff;border-radius:12px;padding:10px 22px;font-weight:700}
.order-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.order-time{font-size:12px;color:var(--text2)}
.status{font-size:12px;font-weight:700;padding:3px 10px;border-radius:8px}
.status-pending{background:var(--gold-soft);color:var(--gold-deep)}
.status-shipped{background:#FBE3DE;color:var(--primary)}
.status-done{background:#E2F3EA;color:var(--ok)}
.gift-row{display:flex;gap:12px;align-items:center;padding-bottom:12px;border-bottom:1px dashed var(--line)}
.gift-image{width:56px;height:56px;border-radius:10px;object-fit:cover}
.gift-content .gift-name{font-weight:700}
.delivery-info{margin-top:12px}
.info-row{display:flex;gap:10px;font-size:13px;margin-bottom:6px}
.info-label{color:var(--text2);width:60px;flex-shrink:0}
.info-value{flex:1}

/* ================= 分类 ================= */
.cat-header{background:linear-gradient(140deg,#0A5438,#0E6B47);border-radius:22px;padding:26px 20px;color:#fff;margin-bottom:16px;position:relative;overflow:hidden}
.cat-header:after{content:"";position:absolute;right:-30px;top:-30px;width:120px;height:120px;border-radius:50%;background:rgba(232,179,57,.25)}
.cat-header .header-title{font-size:22px;font-weight:800}
.cat-header .header-sub{opacity:.9;font-size:13px;margin-top:4px}
.category-card{border-radius:18px;overflow:hidden;margin-bottom:12px;position:relative;box-shadow:var(--shadow)}
.category-card .card-inner{display:flex;align-items:center;gap:14px;padding:18px;color:#fff;position:relative;z-index:2}
.card-icon-wrap{width:48px;height:48px;border-radius:14px;background:rgba(255,255,255,.22);display:flex;align-items:center;justify-content:center;font-size:24px}
.category-card .card-body{flex:1}
.category-card .card-name{display:block;font-size:17px;font-weight:800}
.category-card .card-desc{display:block;font-size:12.5px;opacity:.92;margin-top:2px}
.category-card .card-arrow{font-size:26px;opacity:.85}

/* 分类详情头 */
.cat-detail-header{border-radius:0 0 26px 26px;padding:30px 20px 26px;color:#fff;text-align:center;margin:calc(-1 * 16px) calc(-1 * 16px) 16px}
.cat-detail-header .header-icon{font-size:38px}
.cat-detail-header .header-name{display:block;font-size:22px;font-weight:800;margin-top:6px}
.cat-detail-header .header-count{display:block;opacity:.9;font-size:13px;margin-top:4px}

/* toast */
#toast{position:fixed;left:50%;bottom:calc(var(--tab-h) + 30px);transform:translateX(-50%);
  background:rgba(43,35,32,.94);color:#fff;padding:10px 18px;border-radius:12px;font-size:14px;z-index:200;
  opacity:0;transition:opacity .2s;pointer-events:none;max-width:80%;text-align:center}
#toast.show{opacity:1}

/* 底部标签栏 */
.tabbar{position:fixed;left:0;right:0;bottom:0;height:var(--tab-h);
  height:calc(var(--tab-h) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);
  background:var(--card);border-top:1px solid var(--line);display:flex;z-index:60;box-shadow:0 -2px 12px rgba(43,35,32,.05)}
.tabbar.hide{display:none}
.tab-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:var(--text2);font-size:11px}
.tab-item .tab-ico{font-size:21px}
.tab-item.on{color:var(--primary);font-weight:800}
.tab-item.on .tab-ico{filter:drop-shadow(0 2px 4px rgba(30,158,107,.35))}

/* ===== 邀请好友 ===== */
.invite-page{padding-bottom:24px}
.invite-card{text-align:center;padding:26px 18px;background:linear-gradient(160deg,#FFFDF8,var(--gold-soft))}
.invite-emoji{font-size:46px}
.invite-title{font-size:20px;font-weight:800;color:var(--text);margin-top:6px}
.invite-sub{font-size:13px;color:var(--text2);margin-top:8px;line-height:1.7}
.invite-sub b{color:var(--primary)}
.invite-stats{display:flex;justify-content:space-around;margin-top:18px}
.invite-stats>div{display:flex;flex-direction:column;gap:4px}
.is-num{font-size:24px;font-weight:800;color:var(--primary)}
.is-label{font-size:12px;color:var(--text2)}
.invite-link{padding:16px}
.il-label{font-size:13px;color:var(--text2);margin-bottom:8px}
.il-box{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:10px;margin-bottom:12px;word-break:break-all;font-size:12px;color:var(--text2)}
.invite-tip{padding:16px;background:linear-gradient(160deg,#FFFDF8,var(--gold-soft))}
.it-title{font-size:14px;font-weight:800;color:var(--text);margin-bottom:8px}
.it-row{font-size:13px;color:var(--text2);line-height:2}
.it-note{font-size:12px;color:var(--primary);margin-top:8px;font-weight:600}

/* ===== 积分抽奖大转盘 ===== */
.lottery-page{padding-bottom:24px;display:flex;flex-direction:column;align-items:center}
.lottery-head{width:100%;display:flex;justify-content:space-between;align-items:center;padding:14px 18px;background:linear-gradient(160deg,#FFFDF8,var(--gold-soft))}
.lh-points{font-size:14px;color:var(--text2)}
.lh-points b{font-size:20px;color:var(--primary);margin-left:4px;font-weight:800}
.lh-info{font-size:12px;color:var(--text2)}
.wheel-wrap{position:relative;width:300px;height:300px;margin:18px 0 8px}
.wheel-pointer{position:absolute;top:-6px;left:50%;transform:translateX(-50%);z-index:5;color:var(--primary);font-size:34px;line-height:1;text-shadow:0 1px 2px rgba(0,0,0,.2)}
.wheel{width:300px;height:300px;border-radius:50%;position:relative;
  box-shadow:0 8px 24px rgba(30,158,107,.22), inset 0 0 0 8px rgba(255,255,255,.6);
  transition:transform 4.3s cubic-bezier(.15,.66,.26,1)}
.wheel-center{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:5;
  width:84px;height:84px;border-radius:50%;border:none;background:linear-gradient(135deg,var(--primary-light),var(--primary));color:#fff;
  font-size:18px;font-weight:800;cursor:pointer;box-shadow:0 4px 14px rgba(30,158,107,.4)}
.wheel-center:disabled{opacity:.7}
.prize-label{position:absolute;left:50%;top:50%;font-size:12px;font-weight:700;color:#fff;white-space:nowrap;pointer-events:none;text-shadow:0 1px 2px rgba(0,0,0,.35)}
.lottery-tip{width:100%;text-align:center;font-size:13px;color:var(--text2);padding:12px;background:linear-gradient(160deg,#FFFDF8,var(--gold-soft))}
.lottery-tip b{color:var(--primary)}
.prize-legend{display:flex;flex-wrap:wrap;gap:8px 14px;justify-content:center;padding:6px 16px 0}
.pl-item{display:flex;align-items:center;gap:5px;font-size:12px;color:var(--text2)}
.pl-item i{width:10px;height:10px;border-radius:50%;display:inline-block}
.lottery-result{text-align:center}
.lr-title{font-size:16px;font-weight:800;color:var(--text);margin-bottom:10px}
.result-big{font-size:40px;font-weight:800;color:var(--primary);line-height:1.2}
.result-cap{font-size:15px;color:var(--text);margin-top:4px;font-weight:600}
.result-sub{font-size:12px;color:var(--text2);margin-top:6px;margin-bottom:10px}

/* ============ 锁客增强：社群 / 会销 / 家庭 / 健康 ============ */
.composer{margin-bottom:14px}
.composer-tip{font-size:13px;color:var(--text2);margin-bottom:10px;line-height:1.5}
.rec-order{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.rec-btn{flex:1;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:17px;font-weight:800;padding:16px;border:none;border-radius:16px;background:var(--primary);color:#fff;cursor:pointer;transition:.15s}
.rec-btn .rec-ico{font-size:20px}
.rec-btn.recording{background:var(--danger);animation:pulse 1.1s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(192,57,43,.5)}70%{box-shadow:0 0 0 12px rgba(192,57,43,0)}100%{box-shadow:0 0 0 0 rgba(192,57,43,0)}}
.rec-state{font-size:13px;color:var(--text2);min-width:42px;text-align:right}
.rec-preview{display:flex;align-items:center;gap:10px;margin-bottom:10px;padding:10px;background:var(--bg);border-radius:12px}
.rec-preview audio{flex:1;height:36px}
.composer .form-textarea{margin-bottom:10px;min-height:64px}
.composer-foot{display:flex;justify-content:space-between;align-items:center}
.muted{color:var(--text2);font-size:12px}
.feed-list{display:flex;flex-direction:column;gap:12px}
.post{padding:14px}
.post-head{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.post-avatar{width:36px;height:36px;border-radius:50%;background:var(--gold-soft);object-fit:cover}
.post-nick{font-weight:700;font-size:14px}
.post-time{margin-left:auto;color:var(--text2);font-size:12px}
.post-content{font-size:15px;line-height:1.6;white-space:pre-wrap;word-break:break-word}
.post-audio{display:flex;align-items:center;gap:10px;margin:4px 0 8px;padding:10px 12px;background:var(--gold-soft);border-radius:14px}
.post-audio .play-btn{width:44px;height:44px;border:none;border-radius:50%;background:var(--primary);color:#fff;font-size:16px;cursor:pointer;flex:none}
.post-audio .audio-ico{font-size:18px}
.post-audio .audio-dur{font-size:14px;font-weight:700;color:var(--dark2)}
.post-audio audio{display:none}
.post-foot{margin-top:10px;padding-top:8px;border-top:1px solid var(--line);display:flex;align-items:center;gap:14px}
.like-btn{font-size:14px;color:var(--text2);display:inline-flex;align-items:center;gap:4px}
.like-btn.liked{color:var(--primary)}
.like-btn .like-count{font-weight:700}
.read-btn{font-size:14px;color:var(--primary);background:var(--gold-soft);border:none;border-radius:12px;padding:6px 12px;cursor:pointer;font-weight:700}

.form-block{padding:16px}
.block-title{font-weight:800;font-size:15px;margin-bottom:12px;color:var(--dark2)}
.chk-group{display:flex;flex-wrap:wrap;gap:8px;margin-top:6px}
.chk{display:inline-flex;align-items:center;gap:5px;font-size:13px;background:var(--bg);padding:7px 11px;border-radius:12px;border:1px solid var(--line)}
.chk input{accent-color:var(--primary)}
.consent{display:flex;align-items:flex-start;gap:8px;font-size:12px;color:var(--text2);margin:12px 0;line-height:1.5}
.consent input{margin-top:2px;accent-color:var(--primary);flex:none}
.mood-group{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}
.mood-btn{font-size:14px;padding:9px 13px;border-radius:14px;background:var(--bg);border:1px solid var(--line);color:var(--text);transition:.15s}
.mood-btn.on{background:linear-gradient(135deg,var(--primary-light),var(--primary));color:#fff;border-color:transparent;box-shadow:0 4px 12px rgba(30,158,107,.25)}

/* 会销活动 */
.event-card{padding:16px}
.ev-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}
.ev-title{font-weight:800;font-size:16px;color:var(--text)}
.tag-signed{font-size:11px;background:var(--ok);color:#fff;padding:2px 8px;border-radius:10px;font-weight:700}
.ev-desc{font-size:13px;color:var(--text2);margin-bottom:10px;line-height:1.5}
.ev-meta{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--text);margin-bottom:12px}
.ev-foot{display:flex;align-items:center;justify-content:space-between;gap:10px}
.ev-quota{font-size:13px;color:var(--text2)}
.ev-quota:contains("已满"){color:var(--danger)}
.mine-list{display:flex;flex-direction:column;gap:10px}
.mine-item{display:flex;flex-direction:column;gap:2px;padding:12px 14px}
.mi-name{font-weight:700;font-size:14px}
.mi-time{font-size:12px;color:var(--text2)}

/* 家庭账户 */
.family-hero{text-align:center;background:linear-gradient(160deg,#FFFDF8,var(--gold-soft));padding:20px}
.fh-name{font-size:20px;font-weight:800;color:var(--dark2)}
.fh-stats{font-size:13px;color:var(--text2);margin:8px 0 12px}
.fh-code{font-size:14px;color:var(--text)}
.fh-code b{color:var(--primary);letter-spacing:2px;font-size:18px}
.member-list{display:flex;flex-direction:column;gap:10px}
.member-row{display:flex;align-items:center;gap:10px;padding:12px 14px}
.member-info{display:flex;flex-direction:column}
.member-nick{font-weight:700;font-size:14px}
.member-sub{font-size:12px;color:var(--text2)}
.tag-owner{font-size:10px;background:var(--gold);color:#5A3B00;padding:1px 6px;border-radius:8px;font-weight:700;margin-left:4px}
.btn-ghost.danger{color:var(--danger);border:1px solid var(--danger);background:transparent;width:100%;padding:12px;border-radius:14px;font-weight:700;margin-top:6px}
.btn-ghost.danger:hover{background:rgba(216,85,77,.08)}

/* 通用复制按钮 */
.vc-copy{font-size:12px;color:var(--primary);border:1px solid var(--primary);background:transparent;border-radius:10px;padding:3px 10px;margin-left:6px}

/* ===== 全家成长榜 ===== */
.leaderboard{display:flex;flex-direction:column;gap:8px;margin-bottom:6px}
.lb-row{display:flex;align-items:center;gap:10px;padding:12px 14px}
.lb-row.self{border:1.5px solid var(--primary);background:linear-gradient(160deg,#FFFDF8,var(--gold-soft))}
.lb-rank{width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;background:var(--bg);color:var(--text2);flex-shrink:0}
.lb-rank.rank-1{background:linear-gradient(135deg,#F4C95B,var(--gold));color:#5a3d00}
.lb-rank.rank-2{background:linear-gradient(135deg,#E8EEF2,#C3CDD6);color:#43525c}
.lb-rank.rank-3{background:linear-gradient(135deg,#F3D3B5,#E0A86B);color:#5a3d00}
.lb-row .member-info{flex:1;min-width:0}
.lb-you{font-size:12px;color:#fff;background:linear-gradient(135deg,var(--primary-light),var(--primary));padding:3px 10px;border-radius:999px;font-weight:700}
.lb-row .member-nick{font-weight:700;font-size:14px;color:var(--text)}
.lb-row .member-sub{font-size:12px;color:var(--text2);display:block;margin-top:2px}

/* ===== 共同任务 ===== */
.task-card{padding:14px}
.tk-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.tk-title{font-weight:800;font-size:15px;color:var(--text)}
.tk-badge{font-size:11px;color:var(--primary);background:var(--gold-soft);padding:3px 9px;border-radius:999px;font-weight:700}
.tk-progress .progress-track{height:10px;margin-bottom:6px}
.tk-progress-text{font-size:12.5px;color:var(--text2)}
.tk-foot{display:flex;justify-content:space-between;align-items:center;margin-top:8px;font-size:12px;color:var(--text2)}
.tk-reward{color:var(--primary);font-weight:700}
.task-award{background:linear-gradient(160deg,#FFFDF8,var(--gold-soft));color:var(--primary);font-weight:700;border:1px solid var(--gold)}
.empty-task{text-align:center;color:var(--text2);font-size:13px;padding:14px;background:var(--bg);border-radius:14px;margin-bottom:12px}
.task-done{font-size:13px;color:var(--text2);padding:10px 14px}
.task-form{margin-top:6px}
.task-form .block-title{font-weight:800;font-size:15px;color:var(--text);margin-bottom:10px}

/* ===== 首页健康推荐 ===== */
.rec-tags{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 12px}
.rec-tag{font-size:11px;color:var(--primary);background:var(--gold-soft);padding:3px 9px;border-radius:999px;font-weight:600}

/* ===== 我的店中店 ===== */
.store-hero{padding:16px;text-align:center;background:linear-gradient(160deg,#0A5438,#0E6B47);color:#fff;border-radius:16px}
.store-hero .sh-name{font-size:19px;font-weight:800}
.store-hero .sh-status{font-size:12px;opacity:.9;margin-top:4px}
.store-qr-block{text-align:center}
.qr-wrap{display:flex;justify-content:center;padding:10px 0}
.qr-img{width:200px;height:200px;border-radius:14px;background:#fff;padding:8px;box-shadow:var(--shadow)}
.qr-tip{font-size:13px;color:var(--text2);margin-bottom:10px}
.qr-link{margin-bottom:10px}
.qr-url{font-size:12px;color:var(--primary);word-break:break-all}
.store-audios .sa-row{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;margin-bottom:10px}
.sa-title{font-weight:600}
.sa-pts{color:var(--primary);font-weight:700}
.supply-list .sp-row{display:flex;justify-content:space-between;align-items:center;padding:12px 14px;margin-bottom:10px}
.sp-name{font-weight:600}
.sp-meta{font-size:12px;color:var(--text2);margin-top:2px}
.sp-act{display:flex;align-items:center;gap:8px}
.sp-qty{width:60px;padding:6px;border:1px solid var(--line);border-radius:8px;text-align:center}
.order-list .od-row{display:flex;justify-content:space-between;align-items:center;padding:10px 14px;margin-bottom:8px;font-size:13px}
.od-name{font-weight:600}
.od-amt{color:var(--primary);font-weight:700}
.od-st{color:var(--text2)}
.store-pending{text-align:center;padding:30px 18px}
.store-pending .sp-emoji{font-size:40px}
.store-pending .sp-title{font-size:17px;font-weight:800;color:var(--primary);margin:8px 0 4px}
.store-pending .sp-sub{font-size:13px;color:var(--text2)}

/* 会员商城：利德严选入口卡片 + iframe 全屏浮层 */
.lide-mall-card{margin:14px 0 6px;padding:16px;border-radius:16px;background:linear-gradient(135deg,#fff,#F3FBF7)}
.lide-mall-head{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.lide-mall-logo{font-size:30px;width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:var(--gold-soft);border-radius:14px}
.lide-mall-title{font-size:16px;font-weight:800;color:var(--dark)}
.lide-mall-sub{font-size:12px;color:var(--text2)}
.lide-mall-tip{font-size:12.5px;color:var(--text2);background:#F6FAF8;border:1px solid var(--line);border-radius:10px;padding:8px 10px;margin-bottom:12px;line-height:1.5}
#lide-enter{width:100%}
.lide-mall-mask{position:fixed;inset:0;z-index:200;background:#fff;display:flex;flex-direction:column;animation:lideFade .2s ease}
@keyframes lideFade{from{opacity:0}to{opacity:1}}
.lide-mall-bar{flex:0 0 auto;height:48px;display:flex;align-items:center;justify-content:space-between;padding:0 14px;background:var(--dark);color:#fff;font-size:15px;font-weight:700}
.lide-mall-bar button{color:#fff;font-size:14px;padding:6px 10px}
.lide-mall-frame{flex:1 1 auto;width:100%;border:none;background:#fff}