/* 沐晴珠宝 · 会员自助中心（portal.html 专用，主题与后台一致：深色 + 金） */
:root{
  --bg:#0f1115; --bg2:#161922; --panel:#1b1f2a; --panel2:#222736;
  --line:#2c3142; --text:#e8eaf0; --muted:#9aa3b5; --muted2:#6b7385;
  --gold:#d9b25a; --gold2:#f0d089; --red:#ff5c6c; --green:#3fd07f;
  --blue:#5b9cff; --purple:#a07bff; --teal:#36d6c3;
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5;min-height:100vh}
.hidden{display:none!important}
button{font-family:inherit;cursor:pointer}
input,textarea,select{font-family:inherit;background:var(--bg2);color:var(--text);border:1px solid var(--line);border-radius:8px;padding:10px 12px;font-size:14px;outline:none;width:100%}
input:focus,textarea:focus,select:focus{border-color:var(--gold)}
textarea{min-height:76px;line-height:1.6;resize:vertical}
select{appearance:none;-webkit-appearance:none;padding-right:34px;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 18px) 50%,calc(100% - 13px) 50%;background-size:5px 5px,5px 5px;background-repeat:no-repeat}
input::placeholder,textarea::placeholder{color:var(--muted2)}
a{color:var(--gold2);text-decoration:none}
a:hover{text-decoration:underline}

/* 顶栏 */
.pt-top{height:60px;background:rgba(22,25,34,.9);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 26px;position:sticky;top:0;z-index:10}
.pt-brand{display:flex;align-items:center;gap:12px}
.pt-logo{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--gold),var(--gold2));color:#1a1407;font-weight:800;font-size:15px;display:flex;align-items:center;justify-content:center;letter-spacing:1px}
.pt-brand-txt{display:flex;flex-direction:column;line-height:1.25}
.pt-brand-txt b{font-size:16px;letter-spacing:2px}
.pt-brand-txt span{font-size:11px;color:var(--muted)}
.pt-top-act{display:flex;align-items:center;gap:14px}
.pt-hello{color:var(--muted);font-size:13px}
.pt-ghost{background:transparent;border:1px solid var(--line);color:var(--muted);padding:6px 14px;border-radius:8px;font-size:13px}
.pt-ghost:hover{color:var(--text);border-color:var(--muted)}

/* 登录/注册 */
.pt-auth{min-height:calc(100vh - 60px);display:flex;align-items:center;justify-content:center;padding:30px 16px;background:radial-gradient(1200px 600px at 50% -10%,#232838,var(--bg))}
.pt-card{width:400px;max-width:100%;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:30px 28px;box-shadow:0 20px 60px rgba(0,0,0,.5)}
.pt-tabs{display:flex;gap:8px;margin-bottom:22px;background:var(--bg2);border-radius:10px;padding:4px}
.pt-tabs button{flex:1;border:none;background:transparent;color:var(--muted);padding:9px;border-radius:8px;font-size:14px}
.pt-tabs button.active{background:linear-gradient(135deg,var(--gold),var(--gold2));color:#1a1407;font-weight:700}
.pt-card label{display:block;margin-bottom:14px;color:var(--muted);font-size:12px}
.pt-card label input{margin-top:5px}
.pt-primary{width:100%;background:linear-gradient(135deg,var(--gold),var(--gold2));color:#1a1407;border:none;font-weight:700;padding:11px;border-radius:10px;font-size:15px;margin-top:4px}
.pt-primary:hover{filter:brightness(1.05)}
.pt-primary:disabled{opacity:.6;cursor:not-allowed}
.pt-err{color:var(--red);font-size:12px;min-height:18px;margin-top:10px;text-align:center}
.pt-hint{margin-top:14px;color:var(--muted2);font-size:11px;text-align:center;line-height:1.7}

/* 会员中心 */
.pt-main{max-width:1080px;margin:0 auto;padding:26px 20px 60px}
.pt-hero{background:linear-gradient(120deg,#232838,#1b1f2a 60%);border:1px solid var(--line);border-radius:16px;padding:26px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:18px;position:relative;overflow:hidden}
.pt-hero::after{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(217,178,90,.16),transparent 70%)}
.pt-hero-left{display:flex;align-items:center;gap:16px;position:relative;z-index:1}
.pt-avatar{width:62px;height:62px;border-radius:50%;background:linear-gradient(135deg,var(--gold),var(--gold2));color:#1a1407;font-weight:800;font-size:24px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.pt-mname{font-size:19px;font-weight:700;display:flex;align-items:center;gap:10px}
.pt-level{background:linear-gradient(135deg,var(--gold),var(--gold2));color:#1a1407;font-size:11px;font-weight:700;padding:2px 10px;border-radius:20px}
.pt-mcode{color:var(--muted);font-size:12px;margin-top:5px}
.pt-mcode b{color:var(--gold2);font-weight:600}
.pt-mphone{color:var(--muted2);font-size:12px;margin-top:3px}
.pt-hero-stats{display:flex;gap:34px;position:relative;z-index:1}
.pt-stat{text-align:center}
.pt-stat .v{font-size:23px;font-weight:800}
.pt-stat .v.gold{color:var(--gold2)}
.pt-stat .k{color:var(--muted2);font-size:11px;margin-top:3px}

.pt-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px}
.pt-wide{grid-column:1 / -1}
.pt-panel{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px 20px}
.pt-panel h3{font-size:14.5px;margin-bottom:14px;display:flex;align-items:center;justify-content:space-between}
.pt-more{color:var(--muted2);font-size:12px;font-weight:400}

.pt-level-box .lv-name{color:var(--gold2);font-size:16px;font-weight:700}
.pt-level-box .lv-disc{color:var(--muted);font-size:12px;margin-top:6px}
.pt-level-box .lv-benefit{margin-top:12px;background:var(--bg2);border:1px dashed var(--line);border-radius:10px;padding:12px 14px;color:var(--muted);font-size:12.5px;line-height:1.8;white-space:pre-line}

.pt-staff-item{display:flex;align-items:center;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
.pt-staff-item:last-child{border-bottom:none}
.pt-staff-ava{width:38px;height:38px;border-radius:50%;background:var(--panel2);color:var(--gold2);display:flex;align-items:center;justify-content:center;font-weight:700;flex-shrink:0}
.pt-staff-item .n{font-weight:600;font-size:13.5px}
.pt-staff-item .p{color:var(--muted2);font-size:11.5px;margin-top:2px}
.pt-staff-item .tel{margin-left:auto;color:var(--teal);font-size:13px}
.pt-empty{color:var(--muted2);font-size:12.5px;text-align:center;padding:18px 0}

.pt-news-item{padding:9px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:10px;font-size:13px}
.pt-news-item:last-child{border-bottom:none}
.pt-news-item .d{color:var(--muted2);font-size:11.5px;flex-shrink:0}

.pt-row{display:flex;align-items:center;gap:12px;padding:11px 0;border-bottom:1px solid var(--line);font-size:13px}
.pt-row:last-child{border-bottom:none}
.pt-row .t{flex:1;min-width:0}
.pt-row .t .a{font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pt-row .t .b{color:var(--muted2);font-size:11.5px;margin-top:3px}
.pt-price{color:var(--gold2);font-weight:700;white-space:nowrap}
.pt-tag{font-size:11px;padding:2px 9px;border-radius:20px;white-space:nowrap}
.pt-tag.green{background:rgba(63,208,127,.12);color:var(--green)}
.pt-tag.red{background:rgba(255,92,108,.12);color:var(--red)}
.pt-tag.gold{background:rgba(217,178,90,.14);color:var(--gold2)}
.pt-tag.blue{background:rgba(91,156,255,.12);color:var(--blue)}
.pt-tag.gray{background:var(--panel2);color:var(--muted)}

.pt-toast{position:fixed;left:50%;bottom:34px;transform:translateX(-50%);background:var(--panel2);border:1px solid var(--line);color:var(--text);padding:10px 22px;border-radius:10px;font-size:13px;box-shadow:0 10px 30px rgba(0,0,0,.4);z-index:99}
.pt-toast.err{border-color:var(--red);color:var(--red)}

@media (max-width:640px){
  .pt-hero{flex-direction:column;align-items:flex-start}
  .pt-hero-stats{width:100%;justify-content:space-around;gap:10px}
  .pt-top{padding:0 16px}
  .pt-hello{display:none}
}

/* ==== 预约 / 动态详情 / 拼团参与（v4.8） ==== */
.pt-panel form label{display:block;margin-bottom:10px;color:var(--muted);font-size:12px}
.pt-panel form input,.pt-panel form select,.pt-panel form textarea{margin-top:5px;font-family:inherit;background:#12151d;color:var(--text);border:1px solid var(--line);border-radius:8px;padding:10px 11px;font-size:13px;outline:none;width:100%;box-sizing:border-box}
.pt-panel form textarea{min-height:84px;height:84px;line-height:1.65;resize:vertical;display:block}
.pt-panel form input[type=datetime-local]{color-scheme:dark}
.pt-panel form input:focus,.pt-panel form select:focus,.pt-panel form textarea:focus{border-color:var(--gold)}
.pt-primary.sm{width:100%;padding:9px;font-size:14px}
.pt-click{cursor:pointer;transition:background .15s}
.pt-click:hover{background:rgba(217,178,90,.06)}
.pt-news-item{display:flex;align-items:center;gap:10px;padding:9px 4px;border-bottom:1px dashed var(--line)}
.pt-news-item:last-child{border-bottom:none}
.pt-news-cover{width:56px;height:40px;object-fit:cover;border-radius:6px;flex-shrink:0}
.pt-news-main{flex:1;min-width:0}
.pt-news-t{font-size:13px;font-weight:600}
.pt-news-s{font-size:11px;color:var(--muted);margin-top:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pt-news-item .d{color:var(--muted2);font-size:11px;flex-shrink:0}
.pt-modal{position:fixed;inset:0;background:rgba(0,0,0,.6);backdrop-filter:blur(3px);z-index:100;display:flex;align-items:center;justify-content:center;padding:20px}
.pt-modal-card{width:560px;max-width:100%;max-height:84vh;overflow:auto;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:0 24px 70px rgba(0,0,0,.55)}
.pt-modal-card h3{margin:0 0 6px;font-size:18px}
.pt-modal-date{color:var(--muted2);font-size:12px;margin-bottom:12px}
.pt-modal-cover{width:100%;max-height:240px;object-fit:cover;border-radius:10px;margin-bottom:14px}
.pt-modal-body{font-size:14px;line-height:1.9;color:var(--text)}
.pt-gitems{display:flex;flex-direction:column;gap:8px;margin-top:14px}
.pt-gitem{display:flex;align-items:center;gap:10px;background:var(--bg2);border:1px solid var(--line);border-radius:10px;padding:10px 12px;cursor:pointer;font-size:13px}
.pt-gitem input{width:auto;margin:0;accent-color:var(--gold)}
.pt-gitem .gi-name{flex:1}
.pt-gitem .gi-sale{color:var(--muted2);text-decoration:line-through;font-size:12px}
.pt-gitem .gi-group{color:var(--gold2);font-weight:700;font-size:15px}
/* ==== v4.9.2：动态查看全文 / 拼团核销凭证 ==== */
.pt-news-go{color:var(--gold2);font-size:11.5px;white-space:nowrap}
.pt-news-item .d{margin-top:2px}
.pt-gnote{background:#12151d;border:1px dashed var(--line);border-radius:10px;padding:12px 13px;color:var(--muted);font-size:12.5px;line-height:1.75;margin-top:12px}
.pt-voucher{display:flex;align-items:center;gap:16px;background:#0b0e14;border:1px dashed var(--gold);border-radius:12px;padding:14px 16px;margin-top:12px}
.pt-voucher .vc-k{color:var(--muted);font-size:11.5px;margin-bottom:4px}
.pt-voucher .vc-c{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:25px;font-weight:800;color:var(--gold2);letter-spacing:2.5px;line-height:1.1}
.pt-voucher .vc-tip{color:var(--muted2);font-size:11.5px;line-height:1.7;margin-left:auto;text-align:right}
.pt-tag.teal{background:rgba(54,214,195,.12);color:var(--teal)}
.pt-myg-vc{font-family:ui-monospace,Menlo,Consolas,monospace;color:var(--gold2);font-weight:700}