/* KEPT 登录 / 注册 / 后台 通用样式 */
:root{
  --bg:#0a0a0c;
  --panel:#131316;
  --panel-2:#18181b;
  --gold:#c9a063;
  --gold-bright:#e3c391;
  --ink:#f3f0ea;
  --muted:#938e86;
  --line:rgba(243,240,234,.10);
  --danger:#c9857f;
  --serif:"Playfair Display",Georgia,serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  min-height:100vh;
  color-scheme:dark;
  background:
    radial-gradient(1100px 500px at 50% -12%, rgba(201,160,99,.10), transparent 70%),
    var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-size:14px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--gold);text-decoration:none}
a:hover{color:var(--gold-bright)}
button{font:inherit;cursor:pointer}
input,textarea,button{color:inherit}
img{display:block}

.wordmark{
  font-family:var(--serif);
  font-size:22px;
  letter-spacing:.14em;
  color:var(--ink);
  text-transform:uppercase;
}
.wordmark .dot{color:var(--gold)}
.wordmark{display:inline-flex;align-items:center}
.wordmark img{display:block;height:34px;width:auto}

/* ---------------- 登录 / 注册 ---------------- */
.auth-shell{
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:48px 20px;
}
.auth-card{
  width:100%;
  max-width:420px;
  background:var(--panel);
  border:1px solid var(--line);
  padding:38px 32px 34px;
  position:relative;
}
.auth-card::before{
  content:"";
  position:absolute;
  inset:-1px auto auto -1px;
  width:34px;height:34px;
  border-left:1px solid rgba(201,160,99,.5);
  border-top:1px solid rgba(201,160,99,.5);
  pointer-events:none;
}
.auth-brand{display:flex;align-items:center;justify-content:space-between;margin-bottom:30px}
.auth-brand .tag{
  font-size:9.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);
}
.auth-title{
  font-family:var(--serif);
  font-weight:400;
  font-size:26px;
  line-height:1.25;
  margin:0 0 8px;
}
.auth-sub{color:var(--muted);font-size:13px;margin:0 0 26px}
.form-row{margin-bottom:16px}
.form-row label{
  display:block;
  font-size:10px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--muted);
  margin-bottom:7px;
}
.form-row input{
  width:100%;
  padding:12px 14px;
  background:#0e0e11;
  border:1px solid var(--line);
  border-radius:0;
  font-size:14px;
  outline:none;
  transition:border-color .2s,background .2s;
}
.form-row input:focus{border-color:rgba(201,160,99,.55);background:#111114}
.form-row input::placeholder{color:#5d5851}
.panel-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:13px 22px;
  background:var(--gold);
  color:#14120e;
  border:1px solid var(--gold);
  font-size:12px;
  letter-spacing:.09em;
  text-transform:uppercase;
  transition:background .2s,border-color .2s,transform .2s,opacity .2s;
}
.panel-btn:hover{background:var(--gold-bright);border-color:var(--gold-bright)}
.panel-btn:active{transform:translateY(1px)}
.panel-btn[disabled]{opacity:.55;cursor:not-allowed}
.panel-btn-block{width:100%}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;
  padding:10px 16px;
  background:transparent;
  border:1px solid var(--line);
  color:var(--muted);
  font-size:11px;
  letter-spacing:.08em;
  text-transform:uppercase;
  transition:color .2s,border-color .2s;
}
.btn-ghost:hover{color:var(--ink);border-color:rgba(243,240,234,.28)}
.auth-note{
  margin-top:22px;
  padding-top:18px;
  border-top:1px solid var(--line);
  font-size:12.5px;
  color:var(--muted);
  display:flex;
  justify-content:space-between;
  gap:14px;
}
.form-error{
  display:none;
  margin:0 0 16px;
  padding:10px 12px;
  border:1px solid rgba(201,133,127,.35);
  background:rgba(201,133,127,.08);
  color:#e3b4af;
  font-size:12.5px;
}
.form-error.is-on{display:block}

/* ---------------- 手机验证码 ---------------- */
.auth-tabs{display:flex;gap:22px;margin:0 0 22px;border-bottom:1px solid var(--line)}
.auth-tab{
  padding:0 0 12px;
  margin-bottom:-1px;
  border:0;
  border-bottom:1px solid transparent;
  border-radius:0;
  background:transparent;
  color:var(--muted);
  font-size:10.5px;
  letter-spacing:.13em;
  text-transform:uppercase;
  transition:color .2s,border-color .2s;
}
.auth-tab:hover{color:var(--ink)}
.auth-tab.is-active{color:var(--ink);border-bottom-color:var(--gold)}
.auth-panel[hidden]{display:none}
.label-opt{color:#6f6a62;font-size:9px;letter-spacing:.12em;margin-left:6px}
.phone-row{display:flex;gap:8px}
.phone-row select{
  flex:none;
  width:116px;
  padding:12px 8px;
  background:#0e0e11;
  border:1px solid var(--line);
  border-radius:0;
  color:var(--ink);
  font-family:inherit;
  font-size:12.5px;
  outline:none;
  appearance:none;
  -webkit-appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%23938e86' stroke-width='1.2'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:right 9px center;
  padding-right:24px;
}
.phone-row select:focus{border-color:rgba(201,160,99,.55);background-color:#111114}
.phone-row input{flex:1;min-width:0}
.code-row{display:flex;gap:8px}
.code-row input{flex:1;min-width:0;letter-spacing:.24em;font-size:15px}
.code-send{
  flex:none;
  min-height:44px;
  padding:0 14px;
  border:1px solid rgba(201,160,99,.45);
  background:rgba(201,160,99,.08);
  color:var(--gold);
  font-size:10.5px;
  letter-spacing:.08em;
  text-transform:uppercase;
  white-space:nowrap;
  transition:background .2s,border-color .2s,opacity .2s;
}
.code-send:hover{background:rgba(201,160,99,.16);border-color:var(--gold)}
.code-send:disabled{opacity:.45;cursor:not-allowed}
.auth-hint{margin:10px 0 0;font-size:11.5px;line-height:1.5;color:var(--muted)}
.auth-hint[hidden]{display:none}
.dev-code{margin:10px 0 0;padding:8px 10px;border:1px dashed rgba(201,160,99,.45);color:var(--gold);font-size:12px;letter-spacing:.04em}
.dev-code[hidden]{display:none}
.auth-legal{margin:14px 0 0;font-size:11px;line-height:1.5;color:#6f6a62}
@media (max-width:420px){
  .phone-row select{width:104px}
  .code-send{padding:0 11px;font-size:10px}
}

/* ---------------- 管理员专属登录 ---------------- */
.auth-shell.is-admin{
  background:
    radial-gradient(720px 420px at 50% 8%, rgba(201,160,99,.10), transparent 70%),
    var(--bg);
}
.auth-card.is-admin{
  border-color:rgba(201,160,99,.34);
  box-shadow:0 40px 120px -60px rgba(201,160,99,.55);
}
.auth-card.is-admin::before{
  width:52px;height:52px;
  border-color:rgba(201,160,99,.75);
}
.admin-stamp{
  padding:4px 9px;
  border:1px solid rgba(201,160,99,.45);
  color:var(--gold) !important;
  letter-spacing:.2em;
}
.inline-link{color:var(--gold);border-bottom:1px solid rgba(201,160,99,.35)}
.inline-link:hover{border-bottom-color:var(--gold)}

/* ---------------- 账号页 ---------------- */
.account-row{
  display:flex;justify-content:space-between;gap:16px;
  padding:12px 0;border-bottom:1px solid var(--line);font-size:13px;
}
.account-row span:first-child{color:var(--muted)}
.account-actions{display:flex;gap:10px;margin-top:26px;flex-wrap:wrap}

/* ---------------- 后台 ---------------- */
.admin-top{
  position:sticky;top:0;z-index:20;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:14px 26px;
  background:rgba(10,10,12,.94);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(14px);
}
.admin-top .left{display:flex;align-items:center;gap:16px}
.admin-badge{
  font-size:9.5px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--gold);border:1px solid rgba(201,160,99,.35);padding:4px 9px;
}
.admin-top .right{display:flex;align-items:center;gap:14px;font-size:12px;color:var(--muted)}
.admin-top .right .who{max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.admin-shell{
  display:grid;
  grid-template-columns:236px minmax(0,1fr);
  gap:28px;
  padding:28px 26px 120px;
  max-width:1440px;
  margin:0 auto;
  align-items:start;
}
.admin-nav{
  position:sticky;top:72px;
  border:1px solid var(--line);
  background:var(--panel);
  padding:10px;
  max-height:calc(100vh - 110px);
  overflow:auto;
}
.admin-nav a{
  display:block;
  padding:9px 10px;
  font-size:12px;
  color:var(--muted);
  border-left:2px solid transparent;
  word-break:break-word;
}
.admin-nav a:hover{color:var(--ink);background:rgba(243,240,234,.03)}
.admin-nav a.is-on{color:var(--gold);border-left-color:var(--gold);background:rgba(201,160,99,.06)}
.admin-nav .nav-count{
  float:right;font-size:10px;color:#5d5851;letter-spacing:.05em;
}

.admin-main{min-width:0}
.admin-intro{
  border:1px solid var(--line);
  background:var(--panel);
  padding:22px 24px;
  margin-bottom:22px;
}
.admin-intro h1{
  font-family:var(--serif);font-weight:400;font-size:26px;margin:0 0 8px;
}
.admin-intro p{margin:0;color:var(--muted);font-size:13px}

/* 注册用户列表 */
.admin-members{
  border:1px solid var(--line);
  background:var(--panel);
  margin-bottom:22px;
  scroll-margin-top:92px;
}
.member-count{
  font-family:var(--sans);font-size:11px;letter-spacing:.06em;
  color:var(--muted);margin-left:6px;
}
.member-row{
  display:grid;
  grid-template-columns:1fr 1.5fr 1fr .5fr 1fr;
  gap:16px;
  align-items:center;
  padding:11px 22px;
  border-bottom:1px solid var(--line);
  font-size:12.5px;
}
.member-row:last-child{border-bottom:0}
.member-row.is-head{
  font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--muted);background:rgba(255,255,255,.02);
}
.member-row span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.member-name{color:var(--ink)}
.member-date{color:var(--muted);font-size:11.5px}
.member-empty{padding:20px 22px;color:var(--muted);font-size:12.5px}
@media (max-width:720px){
  .member-row{grid-template-columns:1fr 1fr;padding:10px 16px;row-gap:3px}
  .member-row.is-head{display:none}
  .member-date{font-size:11px}
}

.admin-group{
  border:1px solid var(--line);
  background:var(--panel);
  margin-bottom:20px;
  scroll-margin-top:92px;
}
.group-head{
  display:flex;align-items:baseline;justify-content:space-between;gap:16px;
  padding:18px 22px;
  border-bottom:1px solid var(--line);
}
.group-head h2{
  font-family:var(--serif);font-weight:400;font-size:19px;margin:0;
}
.group-head .group-note{color:var(--muted);font-size:11.5px;max-width:60%;text-align:right}
.group-body{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:18px 22px;
  padding:22px;
}
.field{display:block}
.field.wide{grid-column:1 / -1}
.field-head{
  display:flex;align-items:center;gap:8px;margin-bottom:8px;
}
.field-label{font-size:11.5px;color:#c9c3ba;letter-spacing:.02em}
.field-type{
  font-style:normal;font-size:9px;letter-spacing:.12em;text-transform:uppercase;
  color:#6f6a63;border:1px solid var(--line);padding:1px 5px;
}
.field input[type="text"],
.field textarea{
  width:100%;
  padding:10px 12px;
  background:#0e0e11;
  border:1px solid var(--line);
  font-size:13px;
  line-height:1.55;
  outline:none;
  resize:vertical;
  transition:border-color .2s,background .2s;
}
.field input[type="text"]:focus,
.field textarea:focus{border-color:rgba(201,160,99,.5);background:#111114}
.field textarea{min-height:86px}
.field .html-hint{display:block;font-size:10.5px;color:#6f6a63;margin-top:6px}
.field.is-dirty input[type="text"],
.field.is-dirty textarea{border-color:rgba(201,160,99,.55)}

.img-field .img-row{display:flex;gap:14px;align-items:center}
.img-thumb{
  width:104px;height:130px;
  object-fit:cover;
  border:1px solid var(--line);
  background:#0e0e11;
  flex:none;
}
.img-field .img-side{display:flex;flex-direction:column;gap:8px;min-width:0;flex:1}
.img-field .img-url{
  font-size:10.5px;color:#6f6a63;word-break:break-all;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.img-field .upload-note{font-size:10.5px;color:#6f6a63}

.save-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:30;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:14px 26px;
  background:rgba(13,13,16,.95);
  border-top:1px solid var(--line);
  backdrop-filter:blur(14px);
}
.save-bar .status{font-size:12px;color:var(--muted)}
.save-bar .status b{color:var(--gold);font-weight:500}
.save-bar .actions{display:flex;align-items:center;gap:12px}

.toast{
  position:fixed;left:50%;bottom:84px;z-index:40;
  transform:translate(-50%,12px);
  padding:11px 20px;
  background:rgba(19,19,22,.97);
  border:1px solid rgba(201,160,99,.4);
  color:var(--ink);
  font-size:12.5px;
  opacity:0;pointer-events:none;
  transition:opacity .25s,transform .25s;
}
.toast.is-on{opacity:1;transform:translate(-50%,0)}
.toast.is-error{border-color:rgba(201,133,127,.5);color:#e3b4af}

.gate{
  position:fixed;inset:0;z-index:50;
  display:flex;align-items:center;justify-content:center;
  background:rgba(8,8,10,.9);
  padding:20px;
}
.gate[hidden]{display:none}
.gate .gate-card{
  max-width:420px;width:100%;background:var(--panel);border:1px solid var(--line);padding:32px;
  text-align:center;
}
.gate h2{font-family:var(--serif);font-weight:400;font-size:22px;margin:0 0 10px}
.gate p{color:var(--muted);font-size:13px;margin:0 0 22px}
.gate .gate-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}

@media (max-width:1080px){
  .admin-shell{grid-template-columns:1fr;gap:18px;padding:20px 18px 120px}
  .admin-nav{position:static;max-height:none;display:flex;flex-wrap:wrap;gap:4px}
  .admin-nav a{flex:1 1 auto;text-align:center;border-left:0;border-bottom:2px solid transparent}
  .admin-nav a.is-on{border-left:0;border-bottom-color:var(--gold)}
  .group-body{grid-template-columns:1fr}
}
@media (max-width:640px){
  .auth-card{padding:30px 22px 26px}
  .admin-top{padding:12px 16px}
  .admin-top .right .who{display:none}
  .group-head{flex-direction:column;align-items:flex-start}
  .group-head .group-note{text-align:left;max-width:none}
  .save-bar{padding:12px 16px}
  .save-bar .status{display:none}
}

/* ---------------- 充值页 ---------------- */
.recharge-card{max-width:640px}
.recharge-steps{list-style:none;margin:0 0 22px;padding:0;display:flex;flex-direction:column;gap:14px}
.recharge-steps li{display:flex;gap:14px;align-items:flex-start}
.recharge-steps>li>span{
  flex:none;width:30px;height:30px;
  display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(201,160,99,.35);
  font-family:var(--serif);font-size:12px;color:var(--gold);
}
.recharge-steps b{display:block;font-weight:500;font-size:13px;margin-bottom:2px}
.recharge-steps p{margin:0;color:var(--muted);font-size:12px;line-height:1.55}
.recharge-wa{margin-bottom:26px}
.recharge-divider{
  display:flex;align-items:center;gap:12px;
  margin:0 0 20px;color:var(--muted);
  font-size:9.5px;letter-spacing:.2em;text-transform:uppercase;
}
.recharge-divider::before,.recharge-divider::after{content:"";height:1px;background:var(--line);flex:1}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}
.form-row select,.form-row textarea{
  width:100%;
  padding:12px 14px;
  background:#0e0e11;
  border:1px solid var(--line);
  border-radius:0;
  color:var(--ink);
  font-family:inherit;
  font-size:14px;
  outline:none;
  transition:border-color .2s,background .2s;
}
.form-row select{
  appearance:none;-webkit-appearance:none;
  padding-right:32px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%23938e86' stroke-width='1.2'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:right 12px center;
}
.form-row select:focus,.form-row textarea:focus{border-color:rgba(201,160,99,.55);background-color:#111114}
.form-row textarea{resize:vertical;min-height:78px;line-height:1.5}
.form-row textarea::placeholder{color:#5d5851}
.proof-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.proof-name{font-size:11.5px;color:var(--muted);word-break:break-all}
.proof-preview{margin-top:12px;display:flex;align-items:flex-start;gap:12px;flex-wrap:wrap}
.proof-preview[hidden]{display:none}
.proof-preview img{max-width:180px;border:1px solid var(--line);background:#0e0e11}
.proof-remove{padding:7px 11px;font-size:10px}
.form-ok{
  display:none;
  margin:0 0 16px;padding:10px 12px;
  border:1px solid rgba(159,208,168,.35);
  background:rgba(159,208,168,.08);
  color:#b9d9c1;font-size:12.5px;
}
.form-ok.is-on{display:block}
.recharge-history{margin-top:30px;border-top:1px solid var(--line);padding-top:22px}
.recharge-history-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.recharge-history-head h2{font-family:var(--serif);font-weight:400;font-size:19px;margin:0}

/* 订单卡片（会员端 / 后台共用） */
.order-card{border:1px solid var(--line);background:#0f0f12;padding:14px 16px;margin-bottom:10px}
.order-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.order-amount{font-size:15px;color:var(--ink)}
.order-amount em{font-style:normal;font-size:10px;letter-spacing:.12em;color:var(--muted)}
.order-status{
  display:inline-block;
  padding:2px 7px;
  border:1px solid var(--line);
  font-size:9.5px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--muted);white-space:nowrap;
}
.order-status.is-pending{color:var(--gold);border-color:rgba(201,160,99,.4);background:rgba(201,160,99,.07)}
.order-status.is-approved{color:#9fd0a8;border-color:rgba(159,208,168,.35);background:rgba(159,208,168,.07)}
.order-status.is-rejected{color:#e3b4af;border-color:rgba(201,133,127,.4);background:rgba(201,133,127,.08)}
.order-meta{margin-top:6px;font-size:11px;color:var(--muted)}
.order-hash{margin-top:6px;font-size:11px;color:#8e887f;word-break:break-all}
.order-note{margin-top:6px;font-size:11.5px;color:#b6b0a7;word-break:break-word}
.order-admin-note{margin-top:6px;font-size:11.5px;color:var(--gold);word-break:break-word}
.order-proof{
  display:inline-block;margin-top:8px;
  font-size:11px;letter-spacing:.06em;text-transform:uppercase;
  border-bottom:1px solid rgba(201,160,99,.35);
}

/* 后台订单行 */
.order-admin-row{
  display:flex;align-items:flex-start;justify-content:space-between;gap:18px;
  padding:16px 22px;border-bottom:1px solid var(--line);
}
.order-admin-row:last-child{border-bottom:0}
.order-admin-main{min-width:0}
.order-admin-top{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.order-admin-top .order-meta{margin-top:0}
.order-admin-user{margin-top:6px;font-size:12px;color:#c9c3ba;word-break:break-word}
.order-admin-actions{display:flex;gap:8px;flex:none;flex-wrap:wrap}
.order-admin-actions .panel-btn{padding:9px 16px;font-size:11px}
.order-admin-actions .btn-ghost{padding:9px 14px;font-size:11px}

@media (max-width:560px){
  .form-grid{grid-template-columns:1fr}
  .order-admin-row{flex-direction:column;padding:14px 16px}
  .order-admin-actions{width:100%}
  .order-admin-actions .panel-btn,
  .order-admin-actions .btn-ghost{flex:1}
}

/* ---------------- 登录/注册 ---------------- */
.auth-links{display:flex;justify-content:flex-end;margin:-4px 0 18px;font-size:12px}
.auth-links a{color:var(--muted);border-bottom:1px solid rgba(201,160,99,.3);padding-bottom:1px}
.auth-links a:hover{color:var(--ink)}
.auth-note a{color:var(--gold)}
.auth-note a:hover{color:var(--ink)}