/* 茶会会员：登录、我的茶会、积分兑换 */
:is(.auth-layout,.account-shell,.rewards-shell,.account-loading,.auth-card,.reset-done) [hidden],.account-shell[hidden],.rewards-shell[hidden],.account-loading[hidden],.auth-card[hidden],[data-account-chip][hidden]{display:none!important}
.account-chip{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:6px 16px;border:1px solid #e8cb8955;border-radius:999px;font-size:13px;color:#f3e6c4;white-space:nowrap;position:relative;transition:background .2s,border-color .2s,color .2s}
.account-chip:hover{background:#e8cb891c;border-color:#e8cb89aa;color:#fff2cf}
.account-chip.is-member{padding:4px 14px 4px 4px;background:#e8cb8912}
.chip-avatar{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:linear-gradient(140deg,#f6e2a8,#c79a52);color:#16302c;font:600 14px/1 "Songti SC",serif}
.chip-points{font-variant-numeric:tabular-nums;font-weight:600;color:#f3dc9f}
.chip-points:before{content:"✦ ";font-size:10px;color:#e8cb89aa}
.chip-dot{position:absolute;top:3px;right:3px;width:8px;height:8px;border-radius:50%;background:#ff8f6b;box-shadow:0 0 0 2px #10262a,0 0 10px #ff8f6b}
.garden-theme header .account-chip+.nav-cta{margin-left:-6px}

.account-loading{text-align:center;color:#b6cbbf;padding:56px 20px}
.account-loading p{margin:0}

/* ---------- login ---------- */
.auth-layout{display:grid;grid-template-columns:1fr minmax(320px,440px);gap:48px;align-items:center}
.auth-layout.single{grid-template-columns:minmax(0,440px);justify-content:center}
.auth-intro h2{font-size:clamp(30px,3.4vw,42px);color:#f2dfb1;margin:6px 0 16px;letter-spacing:4px;line-height:1.45}
.auth-lead{color:#b3c8bc;margin:0 0 28px;font-size:15px}
.auth-perks{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.auth-perks li{display:flex;align-items:center;gap:14px;padding:12px 16px;border:1px solid #e8cb8926;border-radius:16px;background:#ffffff06;color:#d6e2da;font-size:14px}
.auth-perks b{display:grid;place-items:center;min-width:56px;height:34px;padding:0 10px;border-radius:999px;background:#e8cb891f;color:#f3dc9f;font-size:14px;font-variant-numeric:tabular-nums}
.auth-card{padding:28px;border:1px solid #e8cb8940;border-radius:24px;background:linear-gradient(160deg,#ffffff0d,#ffffff04);box-shadow:inset 0 1px 0 #ffffff14,0 24px 50px #02080a40}
.auth-tabs{display:grid;grid-template-columns:1fr 1fr;padding:4px;margin-bottom:22px;border-radius:999px;background:#0a191c99;border:1px solid #e8cb8922}
.auth-tabs button{min-height:40px;border:0;border-radius:999px;background:transparent;color:#b6cbbf;font-size:14px;letter-spacing:2px;transition:background .2s,color .2s}
.auth-tabs button[aria-selected=true]{background:#e8cb89;color:#16302c;font-weight:600}
.auth-form{display:grid;gap:16px}
.auth-form h3{margin:0;font:500 22px/1.4 "Songti SC",serif;color:#f2dfb1;letter-spacing:2px}
.auth-form label{display:grid;gap:6px;font-size:13px;color:#b9cdc2}
.auth-form input{width:100%;min-height:46px;padding:10px 14px;border:1px solid #e8cb8933;border-radius:12px;background:#08171ab3;color:#f5f1e4;font:inherit;font-size:15px;transition:border-color .2s,box-shadow .2s}
.auth-form input::placeholder{color:#7f948c}
.auth-form input:focus{outline:none;border-color:#e8cb89;box-shadow:0 0 0 3px #e8cb8926}
.pw-field{position:relative;display:block}
.pw-field input{padding-right:64px}
.pw-toggle{position:absolute;right:6px;top:50%;transform:translateY(-50%);padding:5px 10px;border:0;border-radius:8px;background:#ffffff0d;color:#cfdcd3;font-size:12px}
.pw-toggle:hover{background:#ffffff1a}
.auth-form .button{width:100%;min-height:48px;font-size:15px;letter-spacing:2px;margin-top:4px}
.auth-form .button:disabled{opacity:.6;cursor:progress}
.auth-alt{display:flex;justify-content:space-between;gap:12px;margin:0;font-size:13px}
.auth-alt a{color:#d8c49b}
.auth-alt a:hover{color:#f8dfa5}
.auth-alt a.is-muted{opacity:.55}
.auth-fine{margin:0;font-size:12px;line-height:1.7;color:#8fa79d}
.auth-msg{min-height:1.6em;margin:16px 0 0;font-size:13px;text-align:center}
.auth-msg[data-kind=error]{color:#ffab8f}
.auth-msg[data-kind=ok]{color:#9fe0c9}
.reset-done{margin:12px 0 0}.reset-done .button{width:100%}

/* ---------- my tea party ---------- */
.member-card{display:grid;grid-template-columns:1.1fr .8fr 1.3fr;gap:32px;align-items:center}
.member-id{display:flex;align-items:center;gap:18px;min-width:0}
.member-id>div{min-width:0}
.member-avatar{display:grid;place-items:center;flex:0 0 76px;width:76px;height:76px;border-radius:50%;background:linear-gradient(140deg,#f6e2a8,#b98d47);color:#16302c;font:600 34px/1 "Songti SC",serif;box-shadow:0 0 0 4px #e8cb8926,0 10px 30px #02080a55}
.member-id .eyebrow{margin:0 0 2px}
.member-name{font-size:28px;color:#f2dfb1;margin:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.member-email{margin:0;color:#8fa79d;font-size:13px;overflow:hidden;text-overflow:ellipsis}
.member-points{display:grid;gap:2px;padding-left:28px;border-left:1px solid #e8cb8926}
.member-points>span{font-size:12px;letter-spacing:2px;color:#9db0ac}
.points-value{font:500 48px/1.15 "Songti SC",serif;color:#f3dc9f;font-variant-numeric:tabular-nums}
.member-points .text-link{justify-self:start;margin-top:6px;font-size:13px}
.checkin-box{display:flex;align-items:center;gap:22px;padding:18px;border-radius:22px;background:#08171a80;border:1px solid #e8cb8922}
.checkin-btn{flex:0 0 112px;width:112px;height:112px;display:grid;place-content:center;gap:2px;border:0;border-radius:50%;background:radial-gradient(circle at 35% 30%,#fbeac0,#d9b064 60%,#a8823f);color:#16302c;box-shadow:0 0 0 6px #e8cb891f,0 12px 30px #e8cb8933;transition:transform .2s,box-shadow .2s}
.checkin-btn:hover:not(:disabled){transform:translateY(-2px) scale(1.03);box-shadow:0 0 0 8px #e8cb892a,0 16px 36px #e8cb8955}
.checkin-label{font:600 22px/1.2 "Songti SC",serif;letter-spacing:4px}
.checkin-gain{font-size:12px;font-weight:600}
.checkin-btn.done{background:#1b3934;color:#a9c3b7;box-shadow:inset 0 0 0 1px #e8cb8940;cursor:default}
.checkin-btn.done .checkin-label{font-size:16px;letter-spacing:2px}
.checkin-btn.pop{animation:checkinPop .5s cubic-bezier(.2,1.6,.4,1)}
@keyframes checkinPop{40%{transform:scale(1.12)}}
.streak{flex:1;min-width:0}
.streak-text{margin:0 0 10px;color:#f1e4c3;font-size:15px}
.streak-track{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.streak-day{display:grid;place-items:center;aspect-ratio:1;max-width:34px;border-radius:50%;border:1px dashed #e8cb8955;color:#8fa79d;font-size:11px;font-variant-numeric:tabular-nums}
.streak-day.bonus{border-style:solid;color:#e8cb89;font-weight:600;font-size:10px}
.streak-day.done{border:0;background:#e8cb89;color:#16302c;font-weight:600}
.streak-hint{margin:10px 0 0;font-size:12px;color:#9db0ac}
.account-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:20px;width:calc(100% - 64px);max-width:1240px;margin:0 auto 24px}
.garden-theme .account-grid .section{width:auto;margin:0;padding:26px}
.panel-head{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding-bottom:14px;margin-bottom:14px;border-bottom:1px solid #e8cb8922}
.panel-head h3{margin:0;font:500 18px/1.4 "Songti SC",serif;color:#f2dfb1;letter-spacing:2px}
.panel-head span,.panel-head a{font-size:12px;color:#9db0ac}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;text-align:center}
.cal-head{font-size:11px;color:#8fa79d;padding-bottom:4px}
.cal-day{display:grid;place-items:center;aspect-ratio:1;border-radius:10px;font-size:13px;color:#cfdcd3;font-variant-numeric:tabular-nums;position:relative}
.cal-day.future{color:#5f7770}
.cal-day.today{box-shadow:inset 0 0 0 1px #e8cb89}
.cal-day.done{background:#e8cb8926;color:#f3dc9f;font-weight:600}
.cal-day.done:after{content:"✦";position:absolute;bottom:1px;font-size:8px;color:#e8cb89}
.points-log,.redeem-log{list-style:none;margin:0;padding:0;display:grid;gap:2px;max-height:330px;overflow:auto;scrollbar-width:thin}
.points-log li,.redeem-log li{display:grid;grid-template-columns:1fr auto;grid-template-rows:auto auto;column-gap:12px;padding:10px 4px;border-bottom:1px solid #ffffff0a}
.points-log li.empty,.redeem-log li.empty{display:block;color:#8fa79d;font-size:13px;text-align:center;padding:30px 0;border:0}
.log-reason{font-size:14px;color:#e9e2cf;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.points-log time,.redeem-log time{grid-row:2;font-size:11px;color:#7f948c}
.points-log strong,.redeem-log em{grid-row:1/3;grid-column:2;align-self:center;font-variant-numeric:tabular-nums;font-style:normal}
.points-log .plus{color:#9fe0c9}.points-log .minus{color:#ffb79c}
.redeem-log em{font-size:12px;padding:3px 10px;border-radius:999px;border:1px solid currentColor}
.status-pending{color:#e8cb89}.status-done{color:#9fe0c9}.status-cancelled{color:#8fa79d}
.account-footer{text-align:center;margin:8px 0 40px}
.logout-btn{padding:8px 20px;border:1px solid #ffffff22;border-radius:999px;background:transparent;color:#9db0ac;font-size:13px}
.logout-btn:hover{border-color:#ffab8f88;color:#ffab8f}

/* ---------- rewards ---------- */
.balance-card{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center}
.balance-card h2{color:#f2dfb1;margin:4px 0 10px}
.balance-sub{margin:0;color:#9db0ac;font-size:13px;max-width:460px}
.balance{display:grid;justify-items:end;gap:2px;text-align:right}
.balance>span:first-child{font-size:12px;letter-spacing:2px;color:#9db0ac}
.balance-value{font:500 46px/1.15 "Songti SC",serif;color:#f3dc9f;font-variant-numeric:tabular-nums}
.balance-note{font-size:12px;color:#9db0ac;margin-bottom:10px}
.reward-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.reward-grid .empty{color:#9db0ac;text-align:center;grid-column:1/-1}
.reward-card{display:flex;flex-direction:column;padding:24px;border:1px solid #e8cb8933;border-radius:22px;background:linear-gradient(160deg,#ffffff0d,#ffffff03);transition:transform .25s,border-color .25s,box-shadow .25s}
.reward-card:hover{transform:translateY(-4px);border-color:#e8cb8988;box-shadow:0 16px 36px #02080a55}
.reward-icon{display:grid;place-items:center;width:58px;height:58px;border-radius:18px;background:linear-gradient(140deg,#e8cb8930,#e8cb890a);border:1px solid #e8cb8944;color:#f3dc9f;margin-bottom:16px}
.reward-card h3{margin:0 0 6px;font:500 20px/1.4 "Songti SC",serif;color:#f5ead0;letter-spacing:1px}
.reward-desc{margin:0 0 14px;color:#9db0ac;font-size:13px;flex:1}
.reward-meta{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}
.reward-meta span{padding:2px 10px;border-radius:999px;background:#ffffff0a;color:#b9cdc2;font-size:11px}
.reward-cost{margin:0 0 14px;color:#9db0ac;font-size:13px}
.reward-cost strong{font:500 30px/1 "Songti SC",serif;color:#f3dc9f;font-variant-numeric:tabular-nums}
.reward-progress{height:4px;border-radius:4px;background:#ffffff12;margin:-4px 0 14px;overflow:hidden}
.reward-progress i{display:block;height:100%;border-radius:4px;background:linear-gradient(90deg,#b98d47,#f3dc9f)}
.reward-btn{width:100%;min-height:44px}
.reward-btn:not(.primary){border:1px solid #e8cb8944;color:#d8c49b;background:transparent}
.reward-btn:disabled{opacity:.6;cursor:not-allowed}
.reward-card.is-locked{opacity:.85}
.garden-theme .redeem-dialog{width:min(420px,92vw);padding:28px;text-align:center}
.redeem-dialog h3{margin:0 0 12px;font:500 22px/1.4 "Songti SC",serif;color:#f2dfb1}
.redeem-dialog p{margin:0 0 8px;color:#dfe6df}
.redeem-dialog strong{color:#f3dc9f}
.redeem-after{font-size:12px;color:#9db0ac!important}
.redeem-actions{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:20px}
.redeem-actions .button{min-height:44px}
.redeem-actions .secondary{background:transparent;color:#e9e2cf;border:1px solid #ffffff33}
.redeem-actions .secondary:hover{background:#ffffff0d;color:#fff}

.account-toast{position:fixed;left:50%;bottom:32px;z-index:150;max-width:min(420px,90vw);padding:12px 22px;border-radius:999px;background:#e8cb89;color:#16302c;font-size:14px;font-weight:600;box-shadow:0 12px 32px #02080a77;transform:translate(-50%,20px);opacity:0;pointer-events:none;transition:opacity .25s,transform .25s}
.account-toast[data-kind=error]{background:#3a2420;color:#ffd2c2;border:1px solid #ffab8f66}
.account-toast.show{opacity:1;transform:translate(-50%,0)}

@media(max-width:1000px){
  .auth-layout{grid-template-columns:1fr;gap:28px}
  .auth-layout .auth-card,.auth-layout .account-loading{order:-1}
  .member-card{grid-template-columns:1fr 1fr}
  .checkin-box{grid-column:1/-1}
  .account-grid{grid-template-columns:1fr 1fr}
  .account-grid .section:first-child{grid-column:1/-1}
}
@media(max-width:600px){
  .garden-theme header .account-chip{min-height:36px;padding:5px 12px;font-size:12px}
  .garden-theme header .account-chip.is-member{padding:3px 10px 3px 3px}
  .garden-theme header .nav-cta{display:none}
  .auth-card{padding:20px}
  .auth-intro h2 br{display:none}
  .member-card{grid-template-columns:1fr;gap:20px}
  .member-points{padding:16px 0 0;border-left:0;border-top:1px solid #e8cb8926}
  .checkin-box{flex-direction:column;text-align:center}
  .streak-track{justify-items:center}
  .account-grid{grid-template-columns:1fr;width:calc(100% - 32px)}
  .balance-card{grid-template-columns:1fr}
  .balance{justify-items:start;text-align:left}
}
@media(prefers-reduced-motion:reduce){.checkin-btn.pop{animation:none}.account-toast{transition:none}}

/* ---------- admin ---------- */
.admin-shell[hidden],.admin-link[hidden],.admin-empty[hidden]{display:none!important}
.admin-head{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:center}
.admin-head h2{color:#f2dfb1;margin:4px 0 8px}
.admin-sub{margin:0;color:#9db0ac;font-size:13px;max-width:520px}
.admin-stats{display:flex;gap:12px}
.admin-stats div{display:grid;justify-items:center;min-width:96px;padding:14px 16px;border:1px solid #e8cb8926;border-radius:18px;background:#08171a80}
.admin-stats strong{font:500 32px/1.1 "Songti SC",serif;color:#f3dc9f;font-variant-numeric:tabular-nums}
.admin-stats span{font-size:12px;color:#9db0ac}
.admin-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.admin-tabs{display:flex;gap:4px;padding:4px;border-radius:999px;background:#0a191c99;border:1px solid #e8cb8922}
.admin-tabs button{min-height:36px;padding:0 16px;border:0;border-radius:999px;background:transparent;color:#b6cbbf;font-size:13px}
.admin-tabs button[aria-selected=true]{background:#e8cb89;color:#16302c;font-weight:600}
.admin-refresh{min-height:40px;background:transparent!important;border:1px solid #e8cb8955!important;color:#f3e6c4!important}
.admin-table-wrap{overflow-x:auto}
.admin-table{width:100%;border-collapse:collapse;font-size:14px;min-width:760px}
.admin-table th{text-align:left;font-weight:500;font-size:12px;color:#8fa79d;padding:10px 12px;border-bottom:1px solid #e8cb8926}
.admin-table td{padding:14px 12px;border-bottom:1px solid #ffffff0d;color:#e9e2cf;vertical-align:middle}
.admin-table tr:hover td{background:#ffffff05}
.admin-id,.admin-num,.admin-time{font-variant-numeric:tabular-nums;color:#b9cdc2}
.admin-time{font-size:12px;white-space:nowrap}
.admin-user strong{display:block;font-weight:500}
.admin-mail{padding:0;border:0;background:none;color:#8fa79d;font-size:12px;cursor:copy;text-decoration:underline dotted}
.admin-mail:hover{color:#f3dc9f}
.admin-table em{font-style:normal;font-size:12px;padding:3px 10px;border-radius:999px;border:1px solid currentColor;white-space:nowrap}
.admin-ops{display:flex;gap:8px;flex-wrap:wrap}
.admin-ops .button{min-height:34px;padding:0 14px;font-size:12px}
.admin-ghost{min-height:34px;padding:0 12px;border:1px solid #ffffff26;border-radius:999px;background:transparent;color:#cfdcd3;font-size:12px;white-space:nowrap}
.admin-ghost:hover{border-color:#e8cb8988;color:#f8dfa5}
.admin-ghost.danger:hover{border-color:#ffab8f88;color:#ffab8f}
.admin-empty{text-align:center;color:#8fa79d;padding:40px 0;margin:0}
.admin-link{display:inline-block;margin-right:12px;padding:8px 20px;border:1px solid #e8cb8955;border-radius:999px;color:#f3dc9f;font-size:13px}
@media(max-width:700px){.admin-head{grid-template-columns:1fr}.admin-stats div{min-width:0;flex:1}}