:root{--bg: #12141a;--surface: #1c1f28;--surface-2: #252935;--border: #2f3542;--text: #eceef3;--text-dim: #9aa1b1;--accent: #ff8a3d;--accent-press: #e8752b;--danger: #ff5f57;--radius: 12px}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,Helvetica Neue,Arial,sans-serif;font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}#app{min-height:100vh;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left)}.page{max-width:640px;margin:0 auto;padding:16px}.page-header{display:flex;align-items:center;gap:12px;margin-bottom:16px}.page-title{margin:0;font-size:20px;font-weight:600}.page-sub{margin:2px 0 0;font-size:13px;color:var(--text-dim)}.back-btn{flex:none;width:36px;height:36px;border:1px solid var(--border);border-radius:50%;background:var(--surface);color:var(--text);font-size:18px;line-height:1;cursor:pointer}.logout-btn{flex:none;margin-left:auto;padding:6px 12px;border:1px solid var(--border);border-radius:999px;background:var(--surface);color:var(--text-dim);font-size:13px;cursor:pointer}.logout-btn:active{background:var(--surface-2)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:14px}.list{display:flex;flex-direction:column;gap:10px}.list-item{display:flex;align-items:center;gap:12px;width:100%;padding:12px 14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);text-align:left;font-size:16px;cursor:pointer}.list-item:active{background:var(--surface-2)}.list-item-icon{flex:none;width:44px;height:44px;border-radius:10px;object-fit:cover;background:var(--surface-2)}.list-item-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}.list-item-title{font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.list-item-sub{font-size:13px;color:var(--text-dim)}.chevron{flex:none;color:var(--text-dim)}.field{margin-bottom:12px}.field-label{display:block;margin-bottom:6px;font-size:13px;color:var(--text-dim)}.input{width:100%;padding:12px 14px;background:var(--surface-2);border:1px solid var(--border);border-radius:10px;color:var(--text);font-size:16px}.input:focus{outline:none;border-color:var(--accent)}.field-hint{margin:6px 0 0;font-size:12px;line-height:1.5;color:var(--text-dim)}.field-hint.warn{color:#ff6b6b}.alt{margin:14px 0 0;font-size:13px;text-align:center;color:var(--text-dim)}.alt a{color:var(--accent);text-decoration:none}.btn{width:100%;padding:13px;border:none;border-radius:10px;background:var(--accent);color:#1a1206;font-size:16px;font-weight:600;cursor:pointer}.btn:active{background:var(--accent-press)}.btn[disabled]{opacity:.5;cursor:default}.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--text)}.state{padding:40px 16px;text-align:center;color:var(--text-dim)}.notice{padding:14px;border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:8px;background:var(--surface);font-size:14px;color:var(--text-dim);line-height:1.7}.flash{margin:10px 0 0;font-size:12px;line-height:1.5;color:var(--accent);text-align:center;word-break:break-all}.flash.bad{color:var(--danger)}.error{margin-bottom:12px;padding:10px 12px;border-radius:8px;background:#ff5f571f;color:var(--danger);font-size:14px}.stats-row{display:flex;margin-bottom:10px;padding:8px 0}.stat{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;border-left:1px solid var(--border)}.stat:first-child{border-left:none}.stat-k{font-size:12px;color:var(--text-dim)}.stat-v{font-size:17px;font-weight:700;line-height:1.2}.stat-v.accent{color:var(--accent)}.tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}.tab{flex:0 0 auto;white-space:nowrap;padding:8px 14px;border:1px solid var(--border);border-radius:999px;background:var(--surface);color:var(--text-dim);font-size:14px;cursor:pointer}.tab.active{border-color:var(--accent);background:#ff8a3d1f;color:var(--accent)}.tabs-sub{margin-top:-4px}.tab-sub{padding:5px 12px;border-color:transparent;background:transparent;font-size:13px}.tab-sub.active{border-color:transparent;background:#ff8a3d1f}.item-state{margin-top:2px;font-size:12px;color:var(--text-dim)}.item-state.ok{color:var(--accent)}.sheet-section{margin-top:14px;margin-bottom:6px;font-size:13px;color:var(--text-dim)}.reward-list{display:grid;grid-template-columns:repeat(2,1fr);gap:4px 10px;margin:0;padding:0;list-style:none}.reward-list li{position:relative;padding-left:10px;font-size:12.5px;line-height:1.6;color:var(--text);word-break:break-all}.reward-list li:before{content:"";position:absolute;left:2px;top:50%;transform:translateY(-50%);width:4px;height:4px;border-radius:50%;background:var(--accent)}.item-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;padding-top:6px}.reward-zone{margin-top:12px;padding:12px 14px;border:1px dashed var(--border);border-radius:var(--radius);background:#ffffff05}.reward-subtitle{margin-bottom:8px;font-size:13px;font-weight:700;line-height:1.5;color:var(--accent);word-break:break-all}.reward-note{margin:0 0 8px;font-size:12px;line-height:1.5;color:var(--text-dim)}.action-zone,.week-card{margin-top:12px}.week-card-head{display:flex;justify-content:space-between;gap:8px;font-size:12px;color:var(--text-dim)}.week-card-end{color:var(--accent)}.week-card-grid{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.week-card-cell{display:flex;align-items:center;justify-content:center;width:30px;height:30px;border:1px solid var(--border);border-radius:8px;font-size:12px;color:var(--text-dim)}.week-card-cell.claimed,.week-card-cell.today_claimed{border-color:#10b98173;background:#10b9812e;color:#34d399;font-weight:700}.week-card-cell.today,.week-card-cell.today_claimed{border-width:2px;border-color:var(--accent)}.week-card-cell.today{color:var(--accent);font-weight:700}.week-card-cell.missed{border-style:dashed;color:var(--text-dim)}.week-card-cell.future{opacity:.5}.qty-row{display:flex;align-items:center;gap:12px;margin-top:12px}.qty-label{font-size:13px;color:var(--text-dim)}.qty-total{font-size:12px;color:var(--accent)}.item{position:relative;display:flex;flex-direction:column;align-items:center;gap:4px;padding:14px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);text-align:center;cursor:pointer}.item:active{border-color:var(--accent)}.item.selected{border-color:var(--accent);background:#ff8a3d1f}.item-title{font-weight:600;line-height:1.4;word-break:break-word}.item-content{font-size:13px;color:var(--text-dim);min-height:20px}.item-price{font-size:18px;font-weight:700;color:var(--accent)}.item-badge{position:absolute;top:-6px;right:-4px;max-width:calc(100% + 4px);padding:2px 7px;border-radius:999px;background:linear-gradient(135deg,#f59e0b,#f97316);box-shadow:0 2px 6px #f59e0b66;color:#fff;font-size:10px;font-weight:600;line-height:1.5;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.item-badge.b-week-card{background:linear-gradient(135deg,#34d399,#10b981);box-shadow:0 2px 6px #10b98166}.item-badge.b-day{background:linear-gradient(135deg,#6366f1,#8b5cf6);box-shadow:0 2px 6px #6366f166}.item-badge.b-week{background:linear-gradient(135deg,#22d3ee,#0891b2);box-shadow:0 2px 6px #0891b266}.mask{position:fixed;top:0;right:0;bottom:0;left:0;display:flex;align-items:flex-end;justify-content:center;background:#0009;z-index:10}.sheet{width:100%;max-width:640px;padding:20px 16px calc(20px + env(safe-area-inset-bottom));background:var(--surface);border-radius:16px 16px 0 0}.sheet-title{margin:0 0 4px;font-size:18px;font-weight:600}.sheet-row{display:flex;justify-content:space-between;padding:8px 0;font-size:14px;color:var(--text-dim);border-bottom:1px solid var(--border)}.sheet-row span:last-child{color:var(--text)}.sheet-row span.accent:last-child{color:var(--accent)}.sheet-row em{margin-left:6px;font-style:normal;font-size:12px;color:var(--text-dim)}.qty{display:flex;align-items:center;gap:14px}.qty b{min-width:24px;text-align:center;font-variant-numeric:tabular-nums}.qty-btn{width:32px;height:32px;display:flex;align-items:center;justify-content:center;font-size:18px;line-height:1;color:var(--text);background:var(--surface-2);border:1px solid var(--border);border-radius:8px;cursor:pointer}.qty-btn:disabled{color:var(--text-dim);opacity:.5;cursor:default}.sheet-actions{display:flex;gap:10px;margin-top:16px}.balance-with-action{display:flex;align-items:center;gap:10px}.btn-inline{padding:5px 12px;border:none;border-radius:999px;background:var(--accent);color:#1a1206;font-size:13px;font-weight:600;cursor:pointer}.btn-inline:active{background:var(--accent-press)}.item.tier.selected{border-color:var(--accent);background:#ff8a3d1f}.pay-methods{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.pay-methods.cols-3{grid-template-columns:repeat(3,1fr)}.pay-method{position:relative;display:flex;flex-direction:column;align-items:center;gap:6px;padding:12px 6px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);color:var(--text-dim);font-size:13px;cursor:pointer;transition:background .15s,border-color .15s,box-shadow .15s,color .15s}.pay-method:active{transform:translateY(1px)}.pay-method.selected{border-color:var(--accent);background:linear-gradient(135deg,#ff8a3d3d,#ff8a3d1a);box-shadow:0 0 0 2px #ff8a3d40;color:var(--text)}.pay-method.selected .pay-name{font-weight:600}.pay-method.selected:after{content:"✓";position:absolute;top:4px;right:7px;font-size:11px;line-height:1;color:var(--accent)}.pay-icon{display:flex;align-items:center;justify-content:center;width:32px;height:32px}.pay-icon svg,.pay-icon img{display:block;width:100%;height:100%;border-radius:50%}.pay-icon img{object-fit:cover}.pay-initial{display:flex;align-items:center;justify-content:center;width:100%;height:100%;border-radius:50%;background:#4a5160;color:#fff;font-size:15px;font-weight:700}.coin-row{display:flex;align-items:center;gap:12px;padding:10px 14px;margin-bottom:10px}.coin-cell{display:flex;flex-direction:column;gap:2px;flex:1;min-width:0}.coin-k{font-size:12px;color:var(--text-dim)}.coin-v{font-size:19px;font-weight:700;line-height:1.15}.coin-v.accent{color:var(--accent)}.coin-detail{font-size:11px;color:var(--text-dim)}.coin-sep{flex:none;align-self:stretch;width:1px;background:var(--border)}