:root{--bg: #f6f6f9;--card: #ffffff;--text: #1c1c24;--muted: #6b6b7b;--border: #e3e3ea;--accent: #5b5bd6;--accent-hover: #4b4bc4;--accent-soft: #ededfc;--danger: #d1344b;--ok: #1f9d55;--ok-soft: #e3f6ea;--warn: #b7791f;--warn-soft: #fdf3e1;--neutral-soft: #efeff3;--radius: 12px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Inter,Roboto,sans-serif;color:var(--text);background:var(--bg)}@media(prefers-color-scheme:dark){:root{--bg: #121218;--card: #1b1b23;--text: #ececf1;--muted: #9a9aab;--border: #2c2c38;--accent: #7c7cf0;--accent-hover: #8f8ff5;--accent-soft: #26264a;--ok-soft: #173325;--warn-soft: #3a2e17;--neutral-soft: #26262f}}*{box-sizing:border-box}body{margin:0;background:var(--bg);-webkit-font-smoothing:antialiased}h2{font-size:17px;margin:0 0 16px}.center{min-height:100vh;display:grid;place-items:center;padding:16px}.muted{color:var(--muted)}.small{font-size:13px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;min-width:0}.brand{display:flex;align-items:center;gap:10px;font-weight:650;font-size:18px}.logo{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:8px;background:var(--accent);color:#fff;font-size:16px}label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:500;flex:1;min-width:0}label .muted{font-weight:400}input,select{font:inherit;font-size:15px;color:var(--text);background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:10px 12px;width:100%;min-width:0}input:focus,select:focus{outline:2px solid var(--accent);outline-offset:-1px}button,.button{font:inherit;font-size:14px;font-weight:550;border-radius:8px;padding:10px 16px;cursor:pointer;border:1px solid transparent;text-decoration:none;white-space:nowrap;display:inline-flex;align-items:center;justify-content:center}button:disabled{opacity:.6;cursor:default}.primary{background:var(--accent);color:#fff}.primary:hover:not(:disabled){background:var(--accent-hover)}.ghost{background:transparent;color:var(--text);border-color:var(--border)}.ghost:hover:not(:disabled){background:var(--neutral-soft)}.ghost.small,.button.small{padding:6px 10px;font-size:13px}.error{color:var(--danger);font-size:14px}.notice{font-size:14px;color:var(--muted);margin-bottom:8px}.login{width:100%;max-width:360px;display:flex;flex-direction:column;gap:16px}.login .brand{margin-bottom:4px}.form{display:flex;flex-direction:column;gap:14px}.page{max-width:1100px;margin:0 auto;padding:16px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:16px}.topbar-right{display:flex;align-items:center;gap:14px;font-size:14px;flex-wrap:wrap}.grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,6fr);gap:16px;align-items:start}@media(max-width:820px){.grid{grid-template-columns:minmax(0,1fr)}}.section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.section-head h2{margin:0}.created{margin-top:18px;padding:14px;border-radius:10px;background:var(--accent-soft);display:flex;flex-direction:column;gap:10px}.created-head{display:flex;justify-content:space-between;align-items:center}.created-head .ghost{border:none}.link-row{display:flex;gap:8px}.link-row input{background:var(--card);font-size:14px}.invoices{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}.invoice{padding:12px 0;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:4px}.invoice:first-child{border-top:none;padding-top:0}.invoice-main{display:flex;align-items:center;justify-content:space-between;gap:8px}.invoice-amount{font-weight:650;font-size:16px;font-variant-numeric:tabular-nums}.invoice-comment{font-size:14px;overflow-wrap:anywhere}.invoice-actions{display:flex;gap:6px;margin-top:6px;flex-wrap:wrap}.badge{font-size:12px;font-weight:600;padding:3px 8px;border-radius:999px;white-space:nowrap}.badge.pending{background:var(--warn-soft);color:var(--warn)}.badge.paid{background:var(--ok-soft);color:var(--ok)}.badge.expired,.badge.refunded{background:var(--neutral-soft);color:var(--muted)}.stats{margin-bottom:16px;display:flex;flex-direction:column;gap:16px}.stats h2{margin:0}.stats-head{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.chips{display:flex;gap:6px;flex-wrap:wrap}.chip{padding:6px 12px;font-size:13px;border-radius:999px;background:transparent;color:var(--text);border:1px solid var(--border)}.chip:hover{background:var(--neutral-soft)}.chip.active{background:var(--accent-soft);border-color:var(--accent);color:var(--text)}.custom-range{display:flex;gap:12px;flex-wrap:wrap}.custom-range label{flex:0 1 180px}.stats-body{display:flex;flex-direction:column;gap:16px;transition:opacity .15s}.stats-body.loading{opacity:.55}.hero-value{font-size:44px;font-weight:650;line-height:1.1;letter-spacing:-.01em}.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px}.tile{border:1px solid var(--border);border-radius:10px;padding:10px 12px;min-width:0}.tile-label{font-size:13px;color:var(--muted)}.tile-value{font-size:18px;font-weight:600;margin-top:2px;overflow-wrap:anywhere}.chart{display:flex;gap:8px;height:200px;-webkit-user-select:none;user-select:none}.chart-y{display:flex;flex-direction:column;justify-content:space-between;align-items:flex-end;font-size:11px;color:var(--muted);padding-bottom:22px;transform:translateY(-.5em);min-width:36px}.chart-plot{position:relative;flex:1;min-width:0;display:flex;flex-direction:column}.chart-grid{position:absolute;top:0;right:0;bottom:22px;left:0;display:flex;flex-direction:column;justify-content:space-between;pointer-events:none}.chart-grid>div{border-top:1px solid var(--border)}.chart-cols{position:relative;flex:1;display:flex;align-items:stretch;gap:2px}.col{flex:1;min-width:0;display:flex;align-items:flex-end;justify-content:center;outline:none;cursor:default}.col.active,.col:focus-visible{background:var(--neutral-soft);border-radius:4px 4px 0 0}.bar{width:100%;max-width:24px;background:var(--accent);border-radius:4px 4px 0 0}.chart-x{height:22px;display:flex;gap:2px;font-size:11px;color:var(--muted)}.chart-x span{flex:1;min-width:0;overflow:visible;white-space:nowrap;padding-top:6px;display:flex;justify-content:center}.tooltip{position:absolute;top:0;transform:translate(-50%,-8px);background:var(--card);border:1px solid var(--border);border-radius:8px;padding:8px 10px;box-shadow:0 4px 16px #0000002e;pointer-events:none;white-space:nowrap;z-index:2}.tooltip[data-edge=left]{transform:translate(-12px,-8px)}.tooltip[data-edge=right]{transform:translate(calc(-100% + 12px),-8px)}.tooltip-title{font-size:12px;color:var(--muted)}.tooltip-value{font-weight:650;font-variant-numeric:tabular-nums}.stats-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}.stats-table{width:100%;border-collapse:collapse;font-size:14px}.stats-table th{text-align:left;font-weight:500;color:var(--muted);font-size:13px}.stats-table th,.stats-table td{padding:6px 4px;border-bottom:1px solid var(--border)}.stats-table td:nth-child(n+2),.stats-table th:nth-child(n+2){text-align:right;font-variant-numeric:tabular-nums}@media(max-width:520px){.hero-value{font-size:34px}.chart{height:160px}}.topbar-left{display:flex;align-items:center;gap:20px;flex-wrap:wrap}.tabs{display:flex;gap:4px;background:var(--card);border:1px solid var(--border);border-radius:10px;padding:3px}.tab{background:transparent;color:var(--muted);padding:6px 12px;font-size:14px;border-radius:7px}.tab:hover{color:var(--text)}.tab.active{background:var(--accent-soft);color:var(--text)}.enroll-text{margin:6px 0 0;line-height:1.45}.qr{align-self:center;border-radius:8px;background:#fff;padding:8px}.secret-row{display:flex;align-items:center;gap:8px;margin-top:6px;flex-wrap:wrap}.secret{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;color:var(--text);background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:4px 8px;overflow-wrap:anywhere}.code-input{font-size:24px;letter-spacing:.35em;text-align:center;font-variant-numeric:tabular-nums}.users{list-style:none;margin:0;padding:0}.user{padding:12px 0;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:4px}.user:first-child{border-top:none;padding-top:0}.user-login{font-weight:600;overflow-wrap:anywhere}.small-select{width:auto;padding:5px 8px;font-size:13px}.ghost.danger{color:var(--danger)}.align-start{align-self:flex-start}.password-row{margin-top:8px;flex-wrap:wrap}.password-row input{flex:1 1 180px}.withdraw{margin-top:16px}.payout{border:1px solid var(--border);border-radius:10px;padding:10px 12px;display:flex;flex-direction:column;gap:6px;font-variant-numeric:tabular-nums}.payout-row{display:flex;justify-content:space-between;gap:12px;font-size:14px}.payout-row.total{border-top:1px solid var(--border);padding-top:8px;font-size:17px;font-weight:650}.admin-wallet{margin-top:16px}