:root{--brand: #2563EB;--brand-strong: #1D4ED8;--brand-soft: rgba(37, 99, 235, .12);--gradient: linear-gradient(135deg, #2563EB 0%, #7C6FF0 100%);--success: #16A34A;--success-bg: #F0FDF4;--warning: #D97706;--warning-bg: #FFFBEB;--danger: #DC2626;--danger-bg: #FEF2F2;--info: #2563EB;--info-bg: #EFF6FF;--purple: #7C3AED;--purple-bg: #F5F3FF;--teal: #0D9488;--teal-bg: #F0FDFA;--ink: #0F172A;--ink-2: #475569;--ink-3: #94A3B8;--ink-4: #CBD5E1;--bg: #F1F5F9;--bg-card: #FFFFFF;--bg-hover: #F8FAFC;--bg-active: #EEF2FF;--border: #E2E8F0;--border-strong: #CBD5E1;--r-sm: 8px;--r-md: 10px;--r-lg: 14px;--shadow-sm: 0 1px 2px rgba(15, 23, 42, .05);--shadow-md: 0 4px 16px rgba(15, 23, 42, .07);--shadow-lg: 0 12px 40px rgba(15, 23, 42, .12);--font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Noto Sans SC", "Microsoft YaHei", sans-serif;--mono: ui-monospace, "SF Mono", "Cascadia Code", Consolas, 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var(--border-strong)}.profile-body{padding:18px 22px}.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 28px}.info-item{padding:8px 0;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;gap:12px}.info-item .k{font-size:12.5px;color:var(--ink-3)}.info-item .v{font-weight:600;color:var(--ink);word-break:break-all;text-align:right}.invite-box{display:flex;gap:12px;align-items:center;background:var(--brand-soft);border:1.5px dashed rgba(37,99,235,.35);border-radius:var(--r-md);padding:12px 14px;margin-top:12px}.invite-box code{font-size:20px;font-weight:800;letter-spacing:4px;color:var(--brand);flex:1;font-family:var(--mono)}.invite-hint{font-size:11.5px;color:var(--ink-3);text-align:center;margin-top:8px}.usage-chart{display:flex;align-items:flex-end;gap:18px;height:170px;padding:14px 8px 0}.usage-col{flex:1;display:flex;flex-direction:column;align-items:center;gap:8px;height:100%;justify-content:flex-end}.usage-bar-wrap{width:100%;max-width:56px;height:100%;display:flex;align-items:flex-end;justify-content:center}.usage-bar{width:100%;border-radius:7px 7px 0 0;background:linear-gradient(180deg,var(--brand) 0%,var(--brand-strong) 100%);min-height:3px;transition:height .4s ease}.usage-col.alt .usage-bar{background:linear-gradient(180deg,var(--purple) 0%,#6D5FE6 100%)}.usage-col-label{font-size:11px;color:var(--ink-3);font-weight:600;white-space:nowrap;max-width:90px;overflow:hidden;text-overflow:ellipsis}.usage-col-val{font-size:11px;color:var(--ink-2);font-family:var(--mono);font-weight:600}.team-stat{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:12px 0}.stat-box{background:var(--bg-hover);border-radius:var(--r-md);padding:12px 10px;text-align:center;border:1px solid var(--border)}.stat-box .num{font-size:18px;font-weight:800;color:var(--ink);font-family:var(--mono);letter-spacing:-.5px;white-space:nowrap}.stat-box .lbl{font-size:11.5px;color:var(--ink-3);margin-top:3px}.member-row{display:flex;justify-content:space-between;align-items:center;padding:9px 12px;border:1px solid var(--border);border-radius:var(--r-sm);margin-bottom:6px;font-size:13px;background:var(--bg-card);transition:border-color .18s,box-shadow .18s}.member-row:hover{border-color:var(--border-strong);box-shadow:var(--shadow-sm)}.member-main{display:flex;align-items:center;gap:9px;min-width:0}.member-main .m-name{font-weight:600;color:var(--ink)}.member-main .m-email{font-size:11px;color:var(--ink-3)}.role-badge{font-size:10px;background:var(--brand-soft);color:var(--brand);padding:2px 9px;border-radius:100px;font-weight:700}.req-row{display:flex;justify-content:space-between;align-items:center;padding:9px 12px;border:1px solid var(--border);border-radius:var(--r-sm);margin-bottom:6px;font-size:13px;background:var(--bg-card)}.info-row{display:flex;justify-content:space-between;align-items:center;padding:9px 12px;background:var(--bg-hover);border:1px solid var(--border);border-radius:var(--r-sm);margin-bottom:6px;font-size:13px}.info-row .label{color:var(--ink-3)}.info-row .value{font-weight:600;color:var(--ink)}.pending-invite{background:var(--success-bg);border:1px solid #BBF7D0;border-radius:var(--r-md);padding:16px;margin-bottom:18px}.pending-invite .invite-name{font-size:13.5px;font-weight:700;color:#15803d}.pending-invite .invite-actions{display:flex;gap:10px;margin-top:12px}.danger-zone{border:1px solid #FECACA;background:var(--danger-bg);border-radius:var(--r-md);padding:16px 18px;margin-top:16px}.danger-zone .dz-title{font-size:13px;font-weight:700;color:var(--danger);margin-bottom:4px}.danger-zone 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var(--border);border-radius:var(--r-sm);background:var(--bg-card);font-size:13px;font-weight:600;color:var(--ink-2);cursor:pointer;font-family:var(--font);transition:all .15s;display:inline-flex;align-items:center;gap:5px}.pay-period:hover{border-color:var(--border-strong);color:var(--ink)}.pay-period.active{border-color:var(--brand);color:var(--brand);background:var(--brand-soft);box-shadow:0 0 0 3px #2563eb1a}.pay-period em{font-style:normal;font-size:11px;color:var(--warning);font-weight:700}.period-note{font-size:12px;color:var(--ink-3)}.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.plan-card{border:1px solid var(--border);border-radius:var(--r-md);padding:20px;background:var(--bg-card);display:flex;flex-direction:column;gap:8px;transition:all .16s;position:relative}.plan-card:hover{border-color:var(--border-strong);box-shadow:var(--shadow-md);transform:translateY(-1px)}.plan-card.current{border-color:var(--brand);box-shadow:0 0 0 1px var(--brand)}.plan-card .pc-name{font-size:16px;font-weight:800;color:var(--ink);display:flex;align-items:center;gap:8px}.plan-card .pc-label{font-size:12px;color:var(--ink-3)}.plan-card .pc-price{font-size:26px;font-weight:800;color:var(--brand);font-family:var(--mono);letter-spacing:-.5px;margin:4px 0 10px}.plan-card .pc-price span{font-size:12px;font-weight:500;color:var(--ink-3)}.team-buy-box,.credits-buy-box{display:flex;flex-direction:column;gap:14px;padding:4px 2px}.buy-line{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.buy-line .bl-k{color:var(--ink-3);font-size:13px}.buy-line .bl-v{font-weight:600;color:var(--ink)}.pay-modal-body{text-align:center}.pay-modal-body .qr-title{font-size:14px;font-weight:700;color:var(--ink);margin-bottom:14px}.pay-modal-body .qr-canvas img{width:210px;height:210px;border:1px solid var(--border-strong);border-radius:12px;box-shadow:0 8px 30px 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6px}.sc-col{flex:1;height:100%;display:flex;align-items:flex-end;justify-content:center;min-width:0}.sc-bars{width:100%;max-width:54px;display:flex;flex-direction:column;justify-content:flex-end;border-radius:6px;overflow:hidden;background:var(--bg-hover)}.sc-seg{width:100%;transition:height .3s ease}.sc-cached{background:var(--teal)}.sc-input{background:var(--brand)}.sc-output{background:var(--purple)}.sc-legacy{background:repeating-linear-gradient(45deg,var(--ink-3) 0 4px,var(--ink-4) 4px 8px)}.sc-xlabels{position:absolute;bottom:0;left:0;right:0;height:30px;display:flex;gap:10px;padding:0 6px}.sc-xlabel{flex:1;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px}.sc-val{font-size:10px;color:var(--ink-2);font-family:var(--mono);font-weight:600;line-height:1}.sc-label{font-size:10.5px;color:var(--ink-3);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;line-height:1.2}.sc-label.sc-short{font-size:9px}.chart-legend{display:flex;gap:16px;justify-content:center;margin-top:12px;flex-wrap:wrap}.chart-legend .lg{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--ink-2)}.chart-legend .dot{width:10px;height:10px;border-radius:3px;display:inline-block}.usage-summary{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:14px}.us-item{background:var(--bg-hover);border:1px solid var(--border);border-radius:var(--r-md);padding:12px;text-align:center}.us-num{font-size:18px;font-weight:800;font-family:var(--mono);color:var(--ink)}.us-lbl{font-size:11px;color:var(--ink-3);margin-top:3px}@media(max-width:1100px){.stats,.team-stat,.quick-actions,.plan-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.sidebar{width:64px}.side-brand{justify-content:center;padding:18px 8px}.side-brand div,.nav-item span,.nav-group{display:none}.nav-item{justify-content:center;padding:11px}.side-bottom{padding:10px 8px}.admin-info span:not(.avatar){display:none}.main{margin-left:64px;padding:20px 14px 60px}.stats{grid-template-columns:1fr 1fr}.info-grid{grid-template-columns:1fr}}@media(max-width:640px){.login-card{width:92vw;padding:28px 20px}.hero-card{flex-direction:column;text-align:center;gap:12px}.hero-side{text-align:center}.plan-item{flex-direction:column;align-items:flex-start;gap:10px}.plan-item .controls{width:100%;justify-content:flex-end}.stats,.team-stat,.quick-actions,.usage-summary{grid-template-columns:1fr 1fr}.grid-2{grid-template-columns:1fr}.sc-chart{gap:6px}}