/* No external font import. App files are hosted, but ledger data/backups stay local. */
  :root{
    --bg:#f4f5f7; --surface:#ffffff; --surface-2:#f0f2f5; --line:#e2e5ea;
    --text:#1a2230; --muted:#6b7484;
    --navy:#1B3A5B; --navy-dim:#e7edf3; --navy-press:#14304d;
    --green:#2E7D46; --green-dim:#e4f0e7;
    --red:#C0392B; --red-dim:#fbeae8;
    --amber:#B7791F; --amber-dim:#fbf0dd;
    --purple:#5B4B8A; --purple-dim:#ece9f4;
  }
  *{ box-sizing:border-box; -webkit-tap-highlight-color:transparent; }
  html{ height:100%; min-height:100%; overflow-x:hidden; -webkit-text-size-adjust:100%; }
  body{ min-height:100%; margin:0; background:var(--bg); color:var(--text); font-family:'Inter',system-ui,sans-serif; overscroll-behavior:none; user-select:none; overflow-x:hidden; }
  body.sheet-open{ overflow:hidden; touch-action:none; }
  input,textarea{ user-select:text; }
  #app{ max-width:520px; margin:0 auto; min-height:var(--app-height,100dvh); height:var(--app-height,100dvh); display:flex; flex-direction:column; background:var(--bg); position:relative; overflow:hidden; }

  .logo{ width:34px; height:34px; flex-shrink:0; }
  .banner{ display:flex; align-items:center; gap:10px; padding:12px 14px; border-radius:12px; margin-bottom:12px; font-size:13px; line-height:1.4; }
  .banner .banner-ico{ font-size:16px; flex-shrink:0; }
  .banner .banner-x{ margin-left:auto; color:inherit; opacity:.6; font-size:16px; padding:0 4px; flex-shrink:0; }
  .banner.warn{ background:var(--amber-dim); color:#7a4e10; border:1px solid #e8cf9a; }
  .banner.info{ background:var(--navy-dim); color:var(--navy); border:1px solid #cfdcea; }
  .banner.advertisement{ background:#fff8e8; color:#6f4700; border:1px solid #e9cf91; }
  .banner-copy{ display:flex; flex:1; min-width:0; flex-direction:column; gap:2px; }
  .banner-copy span{ font-weight:400; }
  .banner-label{ align-self:flex-start; font-size:9px; line-height:1; padding:3px 6px; border-radius:999px; background:rgba(111,71,0,.1); text-transform:uppercase; letter-spacing:.08em; font-weight:800 !important; }
  .banner.danger{ background:var(--red-dim); color:var(--red); border:1px solid #f0c9c4; }
  .banner button.banner-act{ margin-left:auto; background:rgba(255,255,255,.9); color:inherit; border:1px solid currentColor; border-radius:8px; padding:7px 12px; font-size:12px; font-weight:700; flex-shrink:0; min-width:74px; text-align:center; }
  .faq-q{ background:var(--surface); border:1px solid var(--line); border-radius:12px; padding:14px 16px; margin-bottom:10px; }
  .faq-q h4{ margin:0 0 6px; font-size:14px; font-weight:700; color:var(--text); }
  .faq-q p{ margin:0; font-size:13px; color:var(--muted); line-height:1.55; }
  .install-help-card{ display:flex; align-items:center; justify-content:space-between; gap:14px; }
  .install-help-card .btn{ flex:none; width:auto; padding-left:16px; padding-right:16px; }
  .install-hero{ display:flex; align-items:center; gap:12px; padding:14px; margin:14px 0; border:1px solid #cfdcea; border-radius:14px; background:var(--navy-dim); color:var(--navy); }
  .install-hero-icon{ width:42px; height:42px; flex:none; display:flex; align-items:center; justify-content:center; border-radius:12px; background:var(--navy); color:#fff; font-size:26px; font-weight:500; }
  .install-hero div:last-child{ display:flex; flex-direction:column; gap:3px; min-width:0; }
  .install-hero strong{ font-size:14px; }
  .install-hero span{ font-size:12px; line-height:1.4; opacity:.78; overflow-wrap:anywhere; }
  .install-steps{ margin:14px 0; padding:12px 12px 12px 34px; border:1px solid var(--line); border-radius:12px; background:var(--surface-2); color:var(--text); font-size:13px; line-height:1.55; overflow-wrap:anywhere; }
  .install-steps li+li{ margin-top:6px; }
  .install-privacy-note{ padding:0 2px; line-height:1.5; }
  .legal{ font-size:12px; color:var(--muted); line-height:1.6; }
  .legal h4{ color:var(--text); font-size:13px; margin:14px 0 4px; }
  .protection-footer{ margin:20px 0 4px; padding:8px 10px; border:1px dashed var(--line); border-radius:10px; color:var(--muted); font-size:9px; line-height:1.35; text-align:center; user-select:text; background:rgba(255,255,255,.42); }
  .watermark-pill{ display:inline-block; padding:4px 8px; border-radius:999px; background:var(--surface-2); border:1px solid var(--line); color:var(--muted); font-family:ui-monospace,SFMono-Regular,Menlo,monospace; font-size:10px; user-select:text; }
  .lock-screen{ display:flex; flex-direction:column; align-items:center; justify-content:center; min-height:var(--app-height,100dvh); padding:32px; text-align:center; }
  .brand{ display:flex; align-items:center; gap:11px; }
  .topbar{ display:flex; align-items:center; justify-content:space-between; padding:18px 20px 14px; border-bottom:1px solid var(--line); position:sticky; top:0; background:var(--bg); z-index:5; }
  .store{ font-size:15px; font-weight:700; }
  .store-sub{ font-family:'IBM Plex Mono',monospace; font-size:11px; color:var(--muted); letter-spacing:.05em; }
  .content{ flex:1; overflow-y:auto; -webkit-overflow-scrolling:touch; overscroll-behavior:contain; padding:18px 16px calc(118px + env(safe-area-inset-bottom)); scroll-behavior:auto; }
  .content-dashboard{ scroll-padding-top:0; }

  .summary{ display:flex; gap:10px; margin-bottom:18px; }
  .sum-card{ flex:1; background:var(--surface); border:1px solid var(--line); border-radius:14px; padding:14px; }
  .sum-num{ font-family:'IBM Plex Mono',monospace; font-size:20px; font-weight:600; }
  .sum-label{ font-size:11px; color:var(--muted); margin-top:4px; text-transform:uppercase; letter-spacing:.05em; }
  .sum-card.navy .sum-num{ color:var(--navy); }

  .section-label{ font-size:11px; text-transform:uppercase; letter-spacing:.08em; color:var(--muted); margin:22px 0 10px; font-weight:600; }
  .grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:10px; }
  .machine{ aspect-ratio:1; background:var(--surface); border:1px solid var(--line); border-radius:14px; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:4px; position:relative; font-family:inherit; color:inherit; padding:0; cursor:pointer; }
  .update-progress-track{height:8px;background:#e2e8f0;border-radius:999px;overflow:hidden;margin-top:18px;}
  .update-progress-bar{height:100%;width:38%;background:linear-gradient(90deg,#2f80ed,#22c55e);border-radius:999px;animation:update-slide 1.15s ease-in-out infinite alternate;}
  @keyframes update-slide{from{transform:translateX(0)}to{transform:translateX(165%)}}
  .machine.active{ border-color:var(--navy); background:var(--navy-dim); }
  .machine.recovery-machine{ border:2px dashed var(--amber); background:var(--amber-dim); }
  .machine.recovery-machine .machine-label{ color:var(--amber); font-weight:800; }
  .machine-recovery-note{ margin:-4px 0 10px; padding:9px 11px; border-left:3px solid var(--amber); background:var(--amber-dim); border-radius:7px; }
  .machine-num{ font-family:'IBM Plex Mono',monospace; font-size:26px; font-weight:600; }
  .machine-label{ font-size:9px; color:var(--muted); text-transform:uppercase; letter-spacing:.06em; }
  .machine-bal{ font-family:'IBM Plex Mono',monospace; font-size:12px; color:var(--navy); position:absolute; bottom:8px; }

  .voucher{ background:var(--surface); border:1px solid var(--line); border-radius:14px; padding:14px 16px; margin-bottom:10px; }
  .voucher-top{ display:flex; justify-content:space-between; align-items:baseline; }
  .voucher-id{ font-family:'IBM Plex Mono',monospace; font-size:13px; color:var(--muted); }
  .voucher-amt{ font-family:'IBM Plex Mono',monospace; font-size:22px; font-weight:700; color:var(--navy); }
  .voucher-meta{ font-size:12px; color:var(--muted); margin-top:2px; }
  .voucher-actions{ display:flex; gap:8px; margin-top:12px; }
  .btn{ flex:1; padding:11px; border-radius:10px; border:1px solid var(--line); background:var(--surface-2); color:var(--text); font-size:13px; font-weight:600; font-family:'Inter',sans-serif; cursor:pointer; }
  .btn.primary{ background:var(--navy); color:#ffffff; border-color:var(--navy); }
  .btn.ghost-green{ background:var(--green-dim); color:var(--green); border-color:var(--green); }
  .btn:active{ opacity:.75; }
  .btn[disabled]{ opacity:.45; cursor:not-allowed; }
  .action-row{ display:grid; grid-template-columns:1fr 1fr; gap:10px; margin-bottom:8px; }
  .btn.scan{ background:var(--surface); color:var(--navy); border-color:#9aa9ba; display:flex; align-items:center; justify-content:center; gap:8px; }
  .btn.scan svg{ width:19px; height:19px; flex:none; }
  .access-strip{ display:flex; align-items:center; gap:10px; padding:12px 14px; border-radius:12px; margin-bottom:12px; border:1px solid #e8cf9a; background:var(--amber-dim); color:#7a4e10; font-size:13px; line-height:1.4; }
  .access-strip.expired{ border-color:#f0c9c4; background:var(--red-dim); color:var(--red); }
  .access-strip .btn{ flex:none; width:auto; padding:8px 11px; margin-left:auto; color:inherit; border-color:currentColor; background:rgba(255,255,255,.92); }
  .scan-note{ background:var(--navy-dim); border:1px solid #cfdcea; color:var(--navy); border-radius:10px; padding:10px 12px; font-size:12px; line-height:1.45; margin:0 0 12px; }
  .scan-preview{ width:100%; max-height:260px; object-fit:contain; border-radius:12px; border:1px solid var(--line); background:#0f172a; margin:12px 0; }
  .scan-progress{ height:8px; overflow:hidden; border-radius:999px; background:var(--surface-2); border:1px solid var(--line); margin-top:12px; }
  .scan-progress > div{ height:100%; width:6%; background:var(--navy); transition:width .25s ease; }
  .camera-modal-card{ max-width:760px; }
  .camera-stage{ position:relative; width:100%; aspect-ratio:4/3; overflow:hidden; border-radius:16px; background:#0b1220; border:1px solid #25334a; margin:14px 0 10px; }
  .camera-video{ width:100%; height:100%; object-fit:contain; display:block; background:#0b1220; }
  .camera-guide{ position:absolute; left:31%; right:31%; top:6%; bottom:6%; border:2px solid rgba(255,255,255,.92); border-radius:18px; box-shadow:0 0 0 999px rgba(4,10,20,.28); pointer-events:none; }
  .camera-guide:before,.camera-guide:after{ content:''; position:absolute; left:50%; transform:translateX(-50%); width:54%; height:2px; background:rgba(255,255,255,.5); }
  .camera-guide:before{ top:34%; }
  .camera-guide:after{ bottom:24%; }
  .camera-guide-label{ position:absolute; left:50%; bottom:12px; transform:translateX(-50%); padding:6px 10px; border-radius:999px; background:rgba(8,15,28,.78); color:#fff; font-size:11px; white-space:nowrap; pointer-events:none; }
  .camera-status{ min-height:20px; color:var(--muted); font-size:12px; line-height:1.45; text-align:center; }
  .camera-status.error{ color:var(--red); }
  .camera-actions{ display:grid; grid-template-columns:1fr 1fr; gap:10px; margin-top:14px; }
  .camera-actions .capture{ grid-column:1 / -1; min-height:48px; }
  .field-grid{ display:grid; grid-template-columns:1fr 1fr; gap:0 10px; }
  .company-line{ font-size:10px; color:var(--muted); line-height:1.45; text-align:center; margin-top:12px; }
  @media (max-width:360px){ .action-row{ gap:7px; } .action-row .btn{ padding-left:7px; padding-right:7px; font-size:12px; } .field-grid{ grid-template-columns:1fr; } }
  .empty{ text-align:center; padding:40px 20px; color:var(--muted); font-size:13px; }
  .empty-big{ font-size:32px; margin-bottom:10px; }

  .log-row{ display:flex; justify-content:space-between; align-items:center; padding:12px 0; border-bottom:1px solid var(--line); }
  .log-left{ display:flex; flex-direction:column; gap:2px; }
  .log-type{ font-size:13px; font-weight:600; }
  .log-sub{ font-family:'IBM Plex Mono',monospace; font-size:11px; color:var(--muted); }
  .log-amt{ font-family:'IBM Plex Mono',monospace; font-size:15px; font-weight:600; }
  .tag{ display:inline-block; font-size:9px; padding:2px 7px; border-radius:20px; text-transform:uppercase; letter-spacing:.05em; font-weight:700; margin-left:6px; }
  .tag.open{ background:var(--navy-dim); color:var(--navy); }
  .tag.replay{ background:var(--surface-2); color:var(--muted); }
  .tag.gift{ background:var(--green-dim); color:var(--green); }
  .tag.lottery{ background:#2a2440; color:#a08fd8; }
  .tag.store{ background:var(--navy-dim); color:var(--navy); }
  .tag.fuel{ background:var(--amber-dim); color:var(--amber); }
  .filter-row{ display:flex; gap:8px; overflow-x:auto; margin-bottom:14px; padding-bottom:4px; }
  .chip{ flex-shrink:0; padding:7px 13px; border-radius:20px; border:1px solid var(--line); background:var(--surface); color:var(--muted); font-size:12px; font-family:'IBM Plex Mono',monospace; cursor:pointer; }
  .chip.on{ background:var(--navy); color:#ffffff; border-color:var(--navy); font-weight:600; }
  .correction-type-grid{ display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:8px; margin-bottom:2px; }
  .correction-type-grid .mode-chip{ min-width:0; padding:10px 6px; text-align:center; }
  .split-redeem-grid{ display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:10px; }
  .split-redeem-field{ margin:0; }
  .split-redeem-field:last-child{ grid-column:1/-1; }
  .split-redeem-field span{ display:block; margin-bottom:6px; }
  .split-redeem-input{ padding:11px 12px !important; }
  .split-replay-machine{ margin-top:14px; }
  .split-replay-machine[hidden]{ display:none; }
  .split-replay-machine .machine-picker{ grid-template-columns:repeat(5,minmax(0,1fr)); gap:8px; }
  .split-replay-machine .mp-btn{ aspect-ratio:auto; min-height:44px; font-size:15px; }
  .split-redeem-summary{ display:flex; justify-content:space-between; gap:12px; margin-top:18px; padding:12px 14px; border-radius:10px; background:var(--surface-2); }
  .split-redeem-summary div{ display:flex; flex-direction:column; gap:3px; }
  .split-redeem-summary div:last-child{ text-align:right; }
  .split-redeem-summary span{ color:var(--muted); font-size:10px; text-transform:uppercase; letter-spacing:.05em; }
  .split-redeem-summary strong{ color:var(--text); font-family:'IBM Plex Mono',monospace; font-size:15px; }
  .split-redeem-help{ margin:8px 0 0; }
  .split-redeem-help.split-error{ color:var(--red); font-weight:700; }
  .report-scroll{ overflow-x:auto; -webkit-overflow-scrolling:touch; }
  .report-scroll table.report{ min-width:720px; }

  table.report{ width:100%; border-collapse:collapse; font-family:'IBM Plex Mono',monospace; font-size:12px; }
  table.report th{ text-align:left; color:var(--muted); font-weight:500; padding:8px 6px; border-bottom:1px solid var(--line); font-size:10px; text-transform:uppercase; letter-spacing:.05em; }
  table.report td{ padding:9px 6px; border-bottom:1px solid var(--line); }
  table.report td.num{ text-align:right; }
  table.report th.num{ text-align:right; }
  table.report tr.total td{ font-weight:700; color:var(--navy); border-bottom:none; }
  .report-range-card{ margin-bottom:16px; padding:14px; border:1px solid var(--line); border-radius:14px; background:var(--surface); }
  .report-range-inputs{ display:grid; grid-template-columns:1fr 1fr; gap:10px; }
  .report-range-inputs label{ margin:0; }
  .report-range-inputs input[type=date]{ width:100%; min-width:0; margin-top:6px; padding:11px 10px; border:1px solid var(--line); border-radius:10px; background:var(--surface-2); color:var(--text); font:600 14px/1.2 'IBM Plex Mono',monospace; }
  .report-range-note{ margin:10px 0; color:var(--muted); font-size:11px; line-height:1.45; }
  .report-range-note.error{ color:var(--red); font-weight:700; }
  .report-range-card .btn{ width:100%; }
  .report-day{ margin:0 0 18px; }
  .report-day-title{ display:grid; grid-template-columns:1fr auto; align-items:end; gap:3px 12px; margin:0 2px 7px; }
  .report-day-title strong{ font-size:15px; }
  .report-day-title span{ color:var(--muted); font-size:10px; text-align:right; text-transform:uppercase; letter-spacing:.04em; }
  .report-day-title small{ grid-column:1/-1; color:var(--muted); font-size:10px; }
  .report-card{ margin-bottom:8px; padding:4px 10px; }
  .report-no-activity{ padding:14px; border:1px dashed #c8ced6; border-radius:12px; background:rgba(255,255,255,.55); color:var(--muted); font-size:12px; line-height:1.45; }
  .report-no-activity-list{ margin:7px 0; padding:9px 11px; border-style:solid; background:var(--surface-2); }
  .report-day-accounting{ display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:6px 12px; padding:10px 12px; border:1px solid #cfdcea; border-radius:10px; background:var(--navy-dim); color:var(--navy); font-size:11px; line-height:1.35; }
  .report-day-accounting span:nth-child(even){ text-align:right; }
  .report-explainer{ margin:5px 4px 0; color:var(--muted); font-size:10px; line-height:1.4; }
  .report-grand-total{ margin:20px 0 4px; padding:14px; border:2px solid var(--navy); border-radius:14px; background:var(--surface); }
  .report-grand-total>strong{ display:block; margin-bottom:9px; color:var(--navy); font-size:14px; }
  .report-grand-total>div{ display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:7px 12px; color:var(--text); font-size:11px; }
  .report-grand-total>div span:nth-child(even){ text-align:right; }

  .nav{ position:fixed; bottom:0; left:50%; transform:translateX(-50%); width:100%; max-width:520px; background:var(--surface); border-top:1px solid var(--line); display:flex; padding:8px 6px calc(10px + env(safe-area-inset-bottom)); z-index:10; box-shadow:0 -2px 12px rgba(15,23,42,.04); }
  .nav-btn{ flex:1; display:flex; flex-direction:column; align-items:center; gap:3px; padding:8px 0; color:var(--muted); font-family:inherit; font-size:10px; text-transform:uppercase; letter-spacing:.04em; cursor:pointer; border:0; background:transparent; }
  .nav-btn.on{ color:var(--navy); }
  .nav-ic{ font-size:18px; }

  .sheet-bg{ position:fixed; inset:0; background:rgba(0,0,0,.55); display:flex; align-items:flex-end; z-index:50; overscroll-behavior:contain; }
  .sheet{ width:100%; max-width:520px; margin:0 auto; background:var(--surface); border-radius:20px 20px 0 0; padding:22px 20px calc(24px + env(safe-area-inset-bottom)); max-height:min(88dvh, calc(var(--app-height,100dvh) - 24px)); overflow-y:auto; -webkit-overflow-scrolling:touch; overscroll-behavior:contain; }
  .sheet-handle{ width:36px; height:4px; background:var(--line); border-radius:2px; margin:0 auto 18px; }
  .sheet-title{ font-size:17px; font-weight:700; margin-bottom:4px; }
  .sheet-sub{ font-size:12px; color:var(--muted); margin-bottom:18px; }
  label{ font-size:11px; text-transform:uppercase; letter-spacing:.05em; color:var(--muted); display:block; margin:14px 0 6px; }
  input[type=text],input[type=number],textarea{ width:100%; background:var(--surface-2); border:1px solid var(--line); border-radius:10px; padding:13px 14px; color:var(--text); font-size:16px; font-family:'IBM Plex Mono',monospace; }
  textarea{ min-height:96px; resize:vertical; line-height:1.35; user-select:text; }
  .backup-status{ display:flex; justify-content:space-between; align-items:center; gap:10px; background:var(--surface); border:1px solid var(--line); border-radius:12px; padding:11px 13px; margin:-4px 0 14px; font-size:12px; color:var(--muted); }
  .backup-status strong{ color:var(--text); }
  .backup-status.ok{ border-color:var(--green-dim); background:var(--green-dim); color:var(--green); }
  .backup-status.warn{ border-color:#e8cf9a; background:var(--amber-dim); color:#7a4e10; }
  .backup-status.danger{ border-color:#f0c9c4; background:var(--red-dim); color:var(--red); }
  .voided{ opacity:.55; }
  .voided .log-amt{ text-decoration:line-through; }
  .mini-note{ font-size:11px; color:var(--muted); line-height:1.45; margin-top:6px; }
  input:focus{ outline:none; border-color:var(--navy); }
  .amt-quick{ display:flex; gap:8px; margin-top:8px; }
  .amt-chip{ flex:1; min-width:56px; padding:11px 9px; border-radius:9px; border:1px solid var(--line); background:var(--surface-2); color:var(--muted); font-family:'IBM Plex Mono',monospace; font-size:13px; text-align:center; cursor:pointer; }
  .amt-chip:active{ background:var(--navy); color:#ffffff; border-color:var(--navy); }
  .sheet-actions{ display:flex; gap:10px; margin-top:22px; }
  .machine-picker{ display:grid; grid-template-columns:repeat(3,1fr); gap:10px; }
  .mp-btn{ aspect-ratio:1; min-height:58px; border-radius:10px; border:1px solid var(--line); background:var(--surface-2); color:var(--muted); font-family:'IBM Plex Mono',monospace; font-size:20px; font-weight:700; cursor:pointer; display:flex; align-items:center; justify-content:center; }
  .mp-btn.on{ background:var(--navy); color:#ffffff; border-color:var(--navy); }
  .toast{ position:fixed; top:14px; left:50%; transform:translateX(-50%); background:var(--surface-2); border:1px solid var(--green); color:var(--green); padding:10px 18px; border-radius:10px; font-size:13px; font-weight:600; z-index:100; opacity:0; transition:.25s; pointer-events:none; white-space:nowrap; }
  .toast.show{ opacity:1; top:22px; }
  .settings-row{ display:flex; justify-content:space-between; align-items:center; padding:14px 0; border-bottom:1px solid var(--line); gap:12px; }
  .settings-row:last-child{ border-bottom:none; }
  .settings-label{ font-size:14px; }
  .settings-val{ font-size:13px; color:var(--muted); font-family:'IBM Plex Mono',monospace; }
  .scan-warning{ margin:10px 0 14px; padding:11px 12px; border:1px solid #e8cf9a; border-radius:11px; background:var(--amber-dim); color:#7a4e10; font-size:12px; line-height:1.45; }
  .scan-warning ul{ margin:6px 0 0; padding-left:18px; }
  .scan-warning li+li{ margin-top:4px; }
  .scan-field-review{ border-color:#d89a2b !important; background:#fffaf0 !important; box-shadow:0 0 0 2px rgba(216,154,43,.10); }
  .scan-machine-picker{ margin-top:14px; }
  button.scan-machine-choice{ appearance:none; padding:0; }

  .backlog-badge{ display:inline-flex; align-items:center; width:max-content; padding:4px 8px; border-radius:999px; background:var(--navy); color:#fff; font:700 10px/1.2 'IBM Plex Mono',monospace; letter-spacing:.06em; }
  .backlog-banner-card{ margin-bottom:14px; padding:13px 14px; border:1px solid #b9cee7; border-radius:14px; background:#eef5fc; color:var(--navy); }
  .backlog-banner-top{ display:flex; align-items:center; gap:10px; }
  .backlog-banner-title{ min-width:0; display:flex; flex:1; flex-direction:column; gap:2px; }
  .backlog-banner-title strong{ overflow-wrap:anywhere; font-size:14px; }
  .backlog-banner-title span{ color:var(--muted); font-size:11px; }
  .backlog-banner-actions{ display:flex; flex:none; gap:6px; }
  .backlog-banner-actions .btn{ width:auto; padding:7px 9px; font-size:11px; background:var(--surface); }
  .backlog-change-btn{ flex:none; width:auto; padding:7px 9px; font-size:11px; background:var(--surface); }
  .backlog-exit-btn{ border-color:#e5b8b8 !important; color:var(--red) !important; background:#fff8f8 !important; }
  .backlog-progress{ height:5px; margin-top:10px; overflow:hidden; border-radius:999px; background:#d6e4f4; }
  .backlog-progress span{ display:block; height:100%; border-radius:inherit; background:var(--navy); }
  .backlog-entered-note{ margin-top:8px; color:var(--muted); font-size:11px; line-height:1.4; }
  .backlog-close-actions{ display:grid; grid-template-columns:minmax(0,.7fr) minmax(0,1.3fr); gap:10px; margin-top:20px; }
  .backlog-close-actions .btn{ min-height:46px; }
  .backlog-start-btn{ width:100%; margin-top:10px; border-style:dashed; color:var(--navy); }
  .backlog-paused-card{ display:flex; min-height:280px; flex-direction:column; align-items:center; justify-content:center; padding:24px; border:1px solid #b9cee7; border-radius:18px; background:#eef5fc; text-align:center; }
  .backlog-paused-card h2{ margin:12px 0 6px; color:var(--navy); font-size:21px; }
  .backlog-paused-card p{ max-width:430px; margin:0 0 18px; color:var(--muted); font-size:13px; line-height:1.5; }
  .backlog-paused-card .btn{ width:auto; min-width:210px; }
  .backlog-paused-actions{ display:flex; flex-direction:column; gap:8px; }
  .backlog-date-grid{ display:grid; grid-template-columns:1fr 1fr; gap:10px; }
  .backlog-range-preview{ display:flex; flex-direction:column; gap:3px; margin-top:12px; padding:11px 12px; border:1px solid var(--line); border-radius:11px; background:var(--surface-2); }
  .backlog-range-preview strong{ color:var(--navy); font-size:13px; }
  .backlog-range-preview span{ color:var(--muted); font-size:11px; line-height:1.4; }
  .backlog-date-choices{ display:grid; gap:8px; margin-top:14px; }
  .backlog-date-choice{ display:flex; width:100%; justify-content:space-between; padding:11px 12px; }
  .backlog-date-choice small{ opacity:.7; }
  .backlog-advance-row{ display:flex; align-items:center; justify-content:space-between; gap:12px; margin:12px 0; padding:12px; border:1px solid var(--line); border-radius:12px; background:var(--surface-2); }
  .backlog-advance-row div{ display:flex; flex-direction:column; }
  .backlog-advance-row span{ color:var(--muted); font-size:11px; }
  .backlog-advance-row strong{ margin-top:2px; font-size:14px; }
  .backlog-complete-list{ margin:12px 0; border:1px solid var(--line); border-radius:12px; overflow:hidden; }
  .backlog-complete-row{ display:flex; justify-content:space-between; gap:12px; padding:10px 12px; border-bottom:1px solid var(--line); font-size:13px; }
  .backlog-complete-row:last-child{ border-bottom:0; }
  .backlog-complete-row strong{ color:var(--green); }
  .backlog-email-backup{ width:100%; margin-top:14px; }
  .day-backup-actions{ display:flex; gap:8px; flex:none; }
  .day-backup-actions .btn{ flex:none; width:auto; white-space:nowrap; padding-left:12px; padding-right:12px; }

  .backup-status{ position:relative; }
  .backup-status .backup-action{ flex:none; background:var(--surface); border:1px solid currentColor; color:inherit; border-radius:8px; padding:7px 10px; font-size:11px; font-weight:700; cursor:pointer; }
  .modal-bg{ position:fixed; inset:0; z-index:200; background:rgba(0,0,0,.56); display:flex; align-items:center; justify-content:center; padding:18px; }
  .modal-card{ width:100%; max-width:min(420px,calc(100vw - 36px)); overflow:hidden; background:var(--surface); border-radius:18px; border:1px solid var(--line); box-shadow:0 18px 50px rgba(0,0,0,.25); padding:20px; }
  .modal-title{ font-size:18px; font-weight:800; margin-bottom:8px; }
  .modal-msg{ color:var(--muted); font-size:14px; line-height:1.55; white-space:pre-line; }
  .modal-actions{ display:flex; gap:10px; margin-top:18px; }
  .modal-actions .btn{ flex:1; min-width:0; white-space:normal; }
  .modal-danger{ color:var(--red); }
  .modal-code{ font-family:'IBM Plex Mono',monospace; font-size:22px; font-weight:800; letter-spacing:.06em; user-select:text; text-align:center; background:var(--surface-2); border:1px solid var(--line); border-radius:12px; padding:14px; margin:14px 0; }
  .modal-error{ min-height:18px; color:var(--red); font-size:12px; margin-top:8px; }
  .danger-panel{ border:1px solid var(--red-dim); background:var(--red-dim); color:var(--red); border-radius:12px; padding:12px; font-size:13px; line-height:1.5; margin:12px 0; }

  @media (max-width:520px){
    .day-backup-row{ align-items:flex-start; flex-direction:column; }
    .day-backup-actions{ width:100%; }
    .day-backup-actions .btn{ flex:1; }
  }

  .money-entry{ text-align:right; font-family:'IBM Plex Mono',monospace; font-weight:800; }
  input.money-entry::-webkit-outer-spin-button, input.money-entry::-webkit-inner-spin-button{ -webkit-appearance:none; margin:0; }
  input.money-entry{ -moz-appearance:textfield; }
  .print-only{ display:none; }
  body.dedicated-print-mode{ overflow:auto; background:#eef1f5; user-select:text; }
  body.dedicated-print-mode > *:not(#dedicatedPrintView):not(#appModalRoot){ display:none !important; }
  #dedicatedPrintView{ min-height:100vh; color:#111; background:#eef1f5; font-family:Arial,sans-serif; }
  .dedicated-print-toolbar{ position:sticky; top:0; z-index:2; display:grid; grid-template-columns:auto 1fr auto; align-items:center; gap:12px; padding:12px max(14px,env(safe-area-inset-right)) 12px max(14px,env(safe-area-inset-left)); border-bottom:1px solid #d7dce3; background:rgba(255,255,255,.96); box-shadow:0 2px 10px rgba(15,23,42,.08); }
  .dedicated-print-toolbar div{ display:flex; min-width:0; flex-direction:column; gap:2px; text-align:center; }
  .dedicated-print-toolbar strong{ font-size:14px; color:#1a2230; }
  .dedicated-print-toolbar span{ font-size:11px; color:#6b7484; }
  .print-back-btn,.print-now-btn{ min-height:42px; border-radius:10px; padding:9px 13px; font:700 13px/1.2 'Inter',system-ui,sans-serif; cursor:pointer; }
  .print-back-btn{ border:1px solid #cfd5dd; background:#fff; color:#1a2230; }
  .print-now-btn{ border:1px solid var(--navy); background:var(--navy); color:#fff; }
  .dedicated-print-document{ width:min(900px,calc(100% - 32px)); min-height:calc(100vh - 104px); margin:18px auto; padding:30px; background:#fff; box-shadow:0 8px 30px rgba(15,23,42,.10); }
  .dedicated-print-document .print-page{ width:100%; }
  .dedicated-print-document .print-brand{ display:flex; align-items:flex-start; gap:10px; margin-bottom:14px; }
  .dedicated-print-document .print-mark{ display:block; width:31px; height:31px; flex:0 0 auto; margin-top:1px; }
  .dedicated-print-document .print-brand-copy{ min-width:0; line-height:1; }
  .dedicated-print-document h1{ margin:0; font-size:20px; line-height:1.08; }
  .dedicated-print-document h2{ margin:3px 0 0; color:#555; font-size:13px; font-weight:400; line-height:1.15; }
  .dedicated-print-document .meta{ margin-bottom:14px; color:#555; font-size:12px; line-height:1.5; }
  .dedicated-print-document table{ width:100%; margin:8px 0 13px; border-collapse:collapse; table-layout:auto; font-size:10px; }
  .dedicated-print-document th,.dedicated-print-document td{ padding:5px 4px; border-bottom:1px solid #ddd; text-align:left; overflow-wrap:anywhere; }
  .dedicated-print-document th{ background:#f3f4f6; }
  .dedicated-print-document .num{ text-align:right; }
  .dedicated-print-document .total td{ border-top:2px solid #111; font-weight:700; }
  .dedicated-print-document .report-section-title{ margin:18px 0 6px; color:#111; font-size:15px; font-weight:700; }
  .dedicated-print-document .code{ margin:14px 0; padding:14px; border:1px solid #222; font-size:22px; font-weight:800; letter-spacing:.08em; text-align:center; }
  .dedicated-print-document .small{ color:#555; font-size:11px; line-height:1.5; }
  .dedicated-print-document .report-day{ margin:0 0 15px; }
  .dedicated-print-document .report-day-title{ margin:10px 0 4px; padding-bottom:4px; border-bottom:1px solid #9ca3af; }
  .dedicated-print-document .report-day-title strong{ color:#111; font-size:14px; }
  .dedicated-print-document .report-day-title span,.dedicated-print-document .report-day-title small{ color:#555; }
  .dedicated-print-document .report-day-accounting{ padding:7px 9px; border-color:#b7c4d1; border-radius:5px; background:#f1f5f9; color:#111; font-size:9px; }
  .dedicated-print-document .report-explainer{ margin-top:3px; color:#555; font-size:8px; }
  .dedicated-print-document .report-no-activity{ padding:11px; border-radius:5px; background:#f7f7f7; color:#333; }
  .dedicated-print-document .report-no-activity-list{ padding:7px 9px; }
  .dedicated-print-document .print-repeat-context th{ padding:4px; background:#fff; color:#555; font-size:8px; font-weight:600; text-align:left; }
  .dedicated-print-document .transaction-print-section{ margin-top:15px; }
  .dedicated-print-document .transaction-print-section h2{ margin:0 0 5px; color:#111; font-size:13px; }
  .dedicated-print-document .day-close-no-activity{ margin:14px 0; padding:15px; border:1px solid #bbb; border-radius:6px; }
  .dedicated-print-document .day-close-no-activity .report-section-title{ margin:0 0 9px; }
  .dedicated-print-document .day-close-no-activity p{ margin:6px 0 0; color:#555; font-size:11px; line-height:1.45; }
  .dedicated-print-document .print-grand-total{ margin-top:18px; padding:11px; border-radius:6px; break-inside:avoid; page-break-inside:avoid; }
  .dedicated-print-document .report-category-totals{ display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:5px 12px; margin-bottom:8px; }
  .dedicated-print-document .report-category-totals span:nth-child(even){ text-align:left; }
  .dedicated-print-document .report-ending{ margin:14px 0 4px; padding-top:7px; border-top:2px solid #111; color:#333; font-size:9px; font-weight:700; letter-spacing:.04em; text-align:center; text-transform:uppercase; break-inside:avoid; page-break-inside:avoid; }
  .dedicated-print-document .print-legal{ margin-top:14px; padding-top:7px; border-top:1px solid #ccc; color:#555; font-size:8px; line-height:1.4; text-align:center; break-inside:avoid; page-break-inside:avoid; }
  .dedicated-print-document .print-legal-trace{ text-align:left; }

  /* Squarebook 1.5.0: IndexedDB ledger migration while preserving the proven phone and desktop interface. */
  @media (min-width: 760px){
    .sheet-bg{ align-items:center; justify-content:center; padding:24px; }
    .sheet{ max-width:720px; border-radius:22px; padding:24px 26px; max-height:calc(var(--app-height,100dvh) - 54px); box-shadow:0 18px 60px rgba(15,23,42,.18); }
    .sheet-handle{ margin-bottom:16px; }
    .modal-card{ max-width:520px; }
    .machine-picker{ grid-template-columns:repeat(auto-fit, minmax(72px, 1fr)); }
    .mp-btn{ min-height:66px; }
  }

  @media (min-width: 900px){
    html,body{ background:var(--bg); }
    #app{ width:min(1120px, calc(100vw - 56px)); max-width:none; }
    .topbar{ padding:18px 30px 16px; }
    .content{ padding:22px 30px calc(106px + env(safe-area-inset-bottom)); }
    .nav{ width:min(1120px, calc(100vw - 56px)); max-width:none; padding:8px 24px calc(10px + env(safe-area-inset-bottom)); }
    .nav-btn{ font-size:11px; padding:8px 0; }
    .nav-ic{ font-size:20px; }
    .summary{ gap:18px; margin-bottom:18px; }
    .sum-card{ padding:18px 20px; border-radius:18px; }
    .sum-num{ font-size:24px; }
    .sum-label{ font-size:12px; }
    .banner{ padding:14px 18px; border-radius:16px; }
    .backup-status{ padding:13px 16px; border-radius:16px; }
    .section-label{ margin:24px 0 14px; font-size:12px; }
    .grid{ grid-template-columns:repeat(auto-fit, minmax(158px, 1fr)); gap:16px; }
    .machine{ aspect-ratio:auto; min-height:126px; border-radius:18px; }
    .machine-num{ font-size:34px; }
    .machine-label{ font-size:11px; }
    .machine-bal{ bottom:12px; font-size:14px; }
    .voucher,.day-card,.table-card,.settings-card{ border-radius:18px; }
    .filter-row{ gap:12px; }
    .chip{ padding:9px 18px; }
    .split-redeem-grid{ grid-template-columns:repeat(3,minmax(0,1fr)); }
    .split-redeem-field:last-child{ grid-column:auto; }
    .split-replay-machine .machine-picker{ grid-template-columns:repeat(9,minmax(0,1fr)); }
    .correction-type-grid{ grid-template-columns:repeat(4,minmax(0,1fr)); gap:10px; }
    .backlog-banner-card{ padding:15px 17px; border-radius:16px; }
    .backlog-banner-title strong{ font-size:15px; }
    .backlog-close-actions{ grid-template-columns:minmax(180px,.45fr) minmax(300px,1fr); }
  }

  @media (min-width: 1180px){
    #app{ width:min(1240px, calc(100vw - 64px)); }
    .nav{ width:min(1240px, calc(100vw - 64px)); }
    .content{ padding-left:36px; padding-right:36px; }
    .grid{ gap:18px; }
    .machine{ min-height:132px; }
  }

  /* Desktop-only refinement. Phone and tablet interaction remain unchanged. */
  @media (min-width: 900px){
    .content{ padding-bottom:calc(82px + env(safe-area-inset-bottom)); }
    .nav{ padding:4px 20px calc(5px + env(safe-area-inset-bottom)); }
    .nav-btn{ flex-direction:row; justify-content:center; gap:8px; padding:8px 0; font-size:10px; }
    .nav-ic{ font-size:17px; }
    .grid{ grid-template-columns:repeat(5,minmax(0,1fr)); }
    .action-row .btn{ min-height:48px; }
    .empty{ min-height:300px; display:flex; flex-direction:column; align-items:center; justify-content:center; border:1px dashed var(--line); border-radius:18px; background:rgba(255,255,255,.58); font-size:14px; line-height:1.55; }
    .empty-big{ font-size:38px; margin-bottom:12px; color:var(--navy); }
    .log-row{ background:var(--surface); border:1px solid var(--line); border-radius:14px; padding:14px 16px; margin-bottom:8px; }
    table.report th{ padding:11px 10px; font-size:11px; background:var(--surface-2); }
    table.report td{ padding:12px 10px; }
    .faq-q{ padding:18px 20px; }
    .faq-q h4{ font-size:15px; }
    .faq-q p{ font-size:14px; }
    .settings-row{ padding:16px 2px; }
    .settings-label{ font-size:15px; }
    .filter-row{ margin-bottom:18px; }
    .camera-modal-card{ max-width:760px; }
  }

  @media (min-width: 900px) and (max-height: 780px){
    .topbar{ padding-top:12px; padding-bottom:10px; }
    .content{ padding-top:14px; padding-bottom:calc(88px + env(safe-area-inset-bottom)); }
    .summary{ margin-bottom:12px; }
    .sum-card{ padding:13px 16px; }
    .sum-num{ font-size:21px; }
    .banner{ padding:11px 14px; margin-bottom:10px; }
    .backup-status{ padding:10px 14px; margin-bottom:12px; }
    .section-label{ margin:16px 0 10px; }
    .grid{ gap:14px; }
    .machine{ min-height:108px; }
    .machine-num{ font-size:28px; }
    .machine-bal{ bottom:8px; font-size:12px; }
    .nav{ padding-top:3px; padding-bottom:calc(4px + env(safe-area-inset-bottom)); }
    .nav-btn{ padding:6px 0; }
  }

  /* Zero page margins make Chromium suppress its automatic URL/date/page footer.
     The report supplies its own repeated printable padding below. */
  @page{ margin:0; }

  @media print{
    html,body.dedicated-print-mode{ width:100% !important; min-height:0 !important; background:#fff !important; }
    body.dedicated-print-mode > *:not(#dedicatedPrintView){ display:none !important; }
    body.dedicated-print-mode #dedicatedPrintView{ min-height:0; background:#fff; }
    body.dedicated-print-mode .dedicated-print-toolbar{ display:none !important; }
    body.dedicated-print-mode .dedicated-print-document{
      width:100%;
      min-height:0;
      margin:0;
      padding:14mm;
      box-sizing:border-box;
      -webkit-box-decoration-break:clone;
      box-decoration-break:clone;
      box-shadow:none;
    }
    body.dedicated-print-mode .page-break{ break-before:page; page-break-before:always; height:0; }
  }

  @media (max-width: 640px){
    #app{ max-width:none; }
    .topbar{ padding-top:max(14px, env(safe-area-inset-top)); }
    .content{ padding-bottom:calc(126px + env(safe-area-inset-bottom)); }
    .machine{ min-height:96px; }
    .btn,.machine,.nav-btn,.chip,.amt-chip,.mp-btn{ touch-action:manipulation; }
    .sheet{ border-radius:22px 22px 0 0; }
    .backlog-banner-top{ align-items:flex-start; flex-wrap:wrap; }
    .backlog-banner-title{ order:0; flex-basis:auto; }
    .backlog-banner-actions{ flex-basis:100%; width:100%; }
    .backlog-banner-actions .btn{ flex:1; }
    .backlog-change-btn{ margin-left:0; }
    .backlog-close-actions{ grid-template-columns:1fr; }
    .backlog-date-grid{ grid-template-columns:1fr; gap:0; }
    .backlog-file-actions{ flex-direction:column; }
    .dedicated-print-toolbar{ grid-template-columns:1fr 1fr; }
    .dedicated-print-toolbar div{ grid-column:1/-1; grid-row:1; }
    .print-back-btn{ grid-column:1; grid-row:2; }
    .print-now-btn{ grid-column:2; grid-row:2; }
    .dedicated-print-document{ width:100%; min-height:calc(100vh - 120px); margin:0; padding:18px 8px; box-shadow:none; }
    .dedicated-print-document table{ font-size:8px; }
    .dedicated-print-document th,.dedicated-print-document td{ padding:5px 2px; }
    .report-day-title{ grid-template-columns:1fr; align-items:start; }
    .report-day-title span{ text-align:left; }
  }

  @media (max-width: 360px){
    .report-range-inputs{ grid-template-columns:1fr; }
  }

  @media (orientation: landscape) and (max-height: 520px){
    #app{ max-width:920px; }
    .nav{ max-width:920px; padding-top:4px; padding-bottom:calc(5px + env(safe-area-inset-bottom)); }
    .nav-btn{ padding:4px 0; gap:1px; font-size:9px; }
    .topbar{ padding:8px 14px 7px; }
    .content{ padding:8px 14px calc(86px + env(safe-area-inset-bottom)); }
    .summary{ margin-bottom:8px; }
    .sum-card{ padding:9px 12px; }
    .sum-num{ font-size:17px; }
    .section-label{ margin:12px 0 8px; }
    .grid{ grid-template-columns:repeat(auto-fit, minmax(76px,1fr)); gap:8px; }
    .machine{ min-height:74px; aspect-ratio:auto; border-radius:12px; }
    .machine-num{ font-size:21px; }
    .machine-label{ font-size:8px; }
    .machine-bal{ font-size:10px; bottom:5px; }
    .sheet{ max-width:760px; max-height:calc(var(--app-height,100dvh) - 10px); }
    .sheet-bg{ align-items:flex-end; }
  }

  /* Keep printed pages stable even when printing from a phone-sized viewport. */
  @media print{
    html,body,body.dedicated-print-mode{ width:100% !important; min-height:0 !important; margin:0 !important; background:#fff !important; color:#111 !important; }
    body.dedicated-print-mode #dedicatedPrintView{ min-height:0 !important; background:#fff !important; }
    body.dedicated-print-mode .dedicated-print-document{
      width:100% !important;
      min-height:0 !important;
      margin:0 !important;
      padding:14mm !important;
      box-sizing:border-box !important;
      -webkit-box-decoration-break:clone !important;
      box-decoration-break:clone !important;
      background:#fff !important;
      box-shadow:none !important;
    }
    .dedicated-print-document .print-brand{ align-items:flex-start !important; gap:9px !important; margin:0 0 10px !important; }
    .dedicated-print-document .print-mark{ display:block !important; width:29px !important; height:29px !important; margin:1px 0 0 !important; }
    .dedicated-print-document .print-brand-copy h1{ margin:0 !important; font-size:18px !important; line-height:1.05 !important; }
    .dedicated-print-document .print-brand-copy h2{ margin:3px 0 0 !important; font-size:11px !important; line-height:1.1 !important; }
    .dedicated-print-document .meta{ margin:0 0 9px !important; font-size:9px !important; line-height:1.4 !important; }
    .dedicated-print-document table.routine-report{ width:100% !important; margin:5px 0 9px !important; border-collapse:collapse !important; table-layout:auto !important; font-size:8px !important; }
    .dedicated-print-document table.routine-report thead{ display:table-header-group; }
    .dedicated-print-document table.routine-report tr{ break-inside:avoid; page-break-inside:avoid; }
    .dedicated-print-document table.routine-report th,.dedicated-print-document table.routine-report td{ overflow:visible !important; padding:4px 3px !important; white-space:normal !important; text-overflow:clip !important; }
    .dedicated-print-document table.routine-report .num{ white-space:nowrap !important; overflow-wrap:normal !important; font-variant-numeric:tabular-nums; }
    .dedicated-print-document table.routine-report th{ background:#f0f1f3 !important; -webkit-print-color-adjust:exact; print-color-adjust:exact; }
    .dedicated-print-document table.routine-report .print-repeat-context th{ background:#fff !important; font-size:7px !important; }
    .dedicated-print-document .report-day{ margin-bottom:11px !important; break-inside:auto; page-break-inside:auto; }
    .dedicated-print-document .report-day-title,.dedicated-print-document .report-section-title,.dedicated-print-document .transaction-print-section h2{ break-after:avoid; page-break-after:avoid; }
    .dedicated-print-document .report-day-title{ display:grid !important; grid-template-columns:1fr auto !important; margin:7px 0 3px !important; padding-bottom:3px !important; }
    .dedicated-print-document .report-day-title span{ text-align:right !important; }
    .dedicated-print-document .report-day-accounting{ display:grid !important; grid-template-columns:repeat(2,minmax(0,1fr)) !important; gap:3px 9px !important; padding:5px 7px !important; font-size:7.5px !important; break-inside:avoid; page-break-inside:avoid; -webkit-print-color-adjust:exact; print-color-adjust:exact; }
    .dedicated-print-document .report-day-accounting{ break-before:avoid-page; page-break-before:avoid; }
    .dedicated-print-document .report-no-activity,.dedicated-print-document .day-close-no-activity,.dedicated-print-document .report-grand-total,.dedicated-print-document .report-ending,.dedicated-print-document .print-legal{ break-inside:avoid; page-break-inside:avoid; }
    .dedicated-print-document .print-grand-total,.dedicated-print-document .report-ending{ break-after:avoid-page; page-break-after:avoid; }
    .dedicated-print-document .print-legal{ break-before:avoid-page; page-break-before:avoid; }
    .dedicated-print-document .transaction-print-section{ margin-top:10px !important; }
    .dedicated-print-document .print-legal{ margin-top:10px !important; padding-top:5px !important; font-size:7px !important; }
  }