:root {
  /* Dark theme (default) */
  --bg: #0f1420;
  --panel: #1a2233;
  --panel-2: #222d42;
  --line: #2e3a52;
  --text: #e8edf6;
  --muted: #93a0b8;
  --accent: #d4a23a;
  --accent-2: #e8b94a;
  --green: #2ecc71;
  --red: #e74c3c;
  --warn: #f39c12;
  --blue: #3a86ff;
  --login-bg: radial-gradient(circle at 50% 30%, #1c2740, #0b0f18);
  --shadow: 0 20px 60px rgba(0,0,0,.5);
}
/* Light theme — applied when <html data-theme="light"> */
:root[data-theme="light"] {
  --bg: #f4f6fb;
  --panel: #ffffff;
  --panel-2: #eef1f7;
  --line: #d7deea;
  --text: #1a2233;
  --muted: #5f6b80;
  --accent: #c0871f;
  --accent-2: #a66f12;
  --green: #1f9d57;
  --red: #d63a2b;
  --warn: #c47f0a;
  --blue: #2f6fe0;
  --login-bg: radial-gradient(circle at 50% 30%, #e8eef9, #cdd7ea);
  --shadow: 0 16px 40px rgba(40,60,100,.18);
}
* { box-sizing: border-box; }
html, body { transition: background-color .25s ease, color .25s ease; }
body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}
.hidden { display: none !important; }
.muted { color: var(--muted); }
.error { color: var(--red); min-height: 18px; margin-top: 6px; font-size: 14px; }

/* Login */
.login-screen {
  display: flex; align-items: center; justify-content: center;
  height: 100vh; background: var(--login-bg);
}
.login-card {
  background: var(--panel); padding: 36px; border-radius: 14px;
  width: 340px; display: flex; flex-direction: column; gap: 12px;
  box-shadow: var(--shadow); border: 1px solid var(--line);
}
.login-card h1 { margin: 0; font-size: 24px; color: var(--accent); text-align: center; }
.login-card p { margin: 0; text-align: center; }
.login-card input {
  padding: 12px; border-radius: 8px; border: 1px solid var(--line);
  background: var(--panel-2); color: var(--text); font-size: 16px;
}
.login-card button {
  padding: 12px; border: none; border-radius: 8px; background: var(--accent);
  color: #1a1407; font-weight: 700; font-size: 16px; cursor: pointer;
}
.hint { font-size: 12px; color: var(--muted); }

/* Topbar — inline tabs on wide screens, a ☰ hamburger menu when they don't fit */
.topbar {
  display: flex; align-items: center; gap: 14px;
  padding: 0 16px; height: 58px; background: var(--panel);
  border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 30;
}
.brand { flex: 0 0 auto; font-weight: 800; font-size: 20px; letter-spacing: 1px; color: var(--accent); white-space: nowrap; }
.brand span { color: var(--text); font-weight: 400; }
.nav-toggle {
  display: none; flex: 0 0 auto; width: 42px; height: 38px;
  align-items: center; justify-content: center;
  background: var(--panel-2); border: 1px solid var(--line); color: var(--text);
  font-size: 20px; line-height: 1; border-radius: 8px; cursor: pointer;
}
.nav-toggle:hover { border-color: var(--accent); }
.tabs { display: flex; gap: 4px; flex: 1 1 auto; min-width: 0; flex-wrap: nowrap; }
.tabs button {
  flex: 0 0 auto; white-space: nowrap;
  background: transparent; border: none; color: var(--muted);
  padding: 8px 13px; border-radius: 8px; cursor: pointer; font-size: 14px; font-weight: 600;
}
.tabs button:hover { background: var(--panel-2); color: var(--text); }
.tabs button.active { background: var(--accent); color: #1a1407; }
.topbar-right { flex: 0 0 auto; display: flex; align-items: center; gap: 10px; }
.user-label { color: var(--text); font-size: 14px; white-space: nowrap; }

/* When tabs won't fit: hide them, show the ☰ button; tabs become a dropdown menu */
@media (max-width: 1100px) {
  .nav-toggle { display: inline-flex; }
  .topbar-right { margin-left: auto; }
  .tabs {
    position: absolute; top: 58px; left: 0; right: 0; display: none;
    flex-direction: column; gap: 2px; padding: 8px;
    background: var(--panel); border-bottom: 1px solid var(--line);
    box-shadow: 0 16px 36px rgba(0,0,0,.35); z-index: 40;
  }
  .tabs.open { display: flex; }
  .tabs button { width: 100%; text-align: left; padding: 13px 16px; font-size: 15px; }
}
@media (max-width: 820px) {
  .topbar { gap: 10px; padding: 0 12px; }
  .user-label, .drawer-status { display: none; }
}
@media (max-width: 560px) {
  .brand span { display: none; }
  .topbar-right { gap: 6px; }
}
.drawer-status { font-size: 13px; padding: 4px 10px; border-radius: 20px; background: var(--panel-2); }
.drawer-status.open { color: var(--green); }
.drawer-status.closed { color: var(--red); }
.badge { padding: 4px 10px; border-radius: 20px; font-size: 13px; font-weight: 700; cursor: pointer; }
.badge-warn { background: var(--warn); color: #2a1c00; }
.btn-ghost { background: transparent; border: 1px solid var(--line); color: var(--muted);
  padding: 7px 12px; border-radius: 8px; cursor: pointer; }
.btn-ghost:hover { color: var(--text); }

/* Buttons */
.btn-primary { background: var(--accent); color: #1a1407; border: none; padding: 10px 16px;
  border-radius: 8px; font-weight: 700; cursor: pointer; font-size: 15px; }
.btn-secondary { background: var(--panel-2); color: var(--text); border: 1px solid var(--line);
  padding: 10px 16px; border-radius: 8px; cursor: pointer; }
.btn-danger { background: var(--red); color: #fff; border: none; padding: 7px 12px;
  border-radius: 8px; cursor: pointer; }
.btn-green { background: var(--green); color: #07210f; border: none; padding: 10px 16px;
  border-radius: 8px; font-weight: 700; cursor: pointer; }

/* Layout */
.view { padding: 18px; max-width: 1400px; margin: 0 auto; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: 12px; padding: 18px; margin-bottom: 18px; }
.panel h2 { margin: 0 0 14px; font-size: 18px; }
.row { display: flex; gap: 18px; flex-wrap: wrap; }
.col { flex: 1; min-width: 280px; }
input, select, textarea {
  padding: 10px; border-radius: 8px; border: 1px solid var(--line);
  background: var(--panel-2); color: var(--text); font-size: 14px; width: 100%;
}
label { display: block; font-size: 13px; color: var(--muted); margin: 8px 0 4px; }

/* Tables */
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }
tr.low td { background: rgba(243,156,18,.08); }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.tag { padding: 2px 8px; border-radius: 12px; font-size: 11px; font-weight: 700; }
.tag-low { background: var(--warn); color: #2a1c00; }
.tag-ok { background: rgba(46,204,113,.15); color: var(--green); }

/* SELL screen */
.sell-grid { display: grid; grid-template-columns: 1.25fr 1fr; gap: 20px; align-items: start; }
.scan-box input { font-size: 20px; padding: 16px; }
.cart-list { max-height: 50vh; overflow-y: auto; margin-top: 6px; }

/* Right column holds the search/quick-access card and the checkout card, stacked */
.sell-right-col { display: flex; flex-direction: column; gap: 18px; align-self: start; }
.sell-right-col .panel { margin-bottom: 0; }
.checkout-panel .pay-strip { margin-top: 14px; }

/* Big total hero (modernized, echoes the Access green-on-dark total) */
.total-hero {
  background: linear-gradient(135deg, #0c1322, #16203a);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px 22px;
  margin: 4px 0 6px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04), 0 8px 24px rgba(0,0,0,.25);
}
.total-hero .th-label { font-size: 12px; letter-spacing: 2px; color: var(--muted); font-weight: 700; }
.total-hero .th-value { font-size: 44px; font-weight: 800; line-height: 1.1; color: var(--green); font-variant-numeric: tabular-nums; }
.total-hero .th-count { font-size: 12px; color: var(--muted); margin-top: 2px; }
.total-hero.refund .th-value { color: var(--red); }

/* Items grid (cart) */
.cart-row {
  display: grid;
  grid-template-columns: 1fr 96px 140px 88px 54px;
  gap: 8px; align-items: center;
  padding: 8px 4px; border-bottom: 1px solid var(--line);
}
.cart-head { font-size: 11px; text-transform: uppercase; letter-spacing: .5px; color: var(--muted); border-bottom: 1px solid var(--line); }
.cart-row .ci-name { line-height: 1.25; }
.cart-price-input {
  width: 96px; padding: 6px 8px; text-align: right; font-variant-numeric: tabular-nums;
  border: 1px solid var(--line); border-radius: 7px; background: var(--panel-2); color: var(--accent-2); font-weight: 700;
}
.cart-price-input:focus { outline: none; border-color: var(--accent); }
.cart-line-total { color: var(--text); }

/* Cart quantity steppers + remove — large touch targets */
.cart-row .qty { display: flex; align-items: center; justify-content: center; gap: 10px; }
.cart-row .qty button {
  width: 44px; height: 44px; border-radius: 10px; border: 1px solid var(--line);
  background: var(--panel-2); color: var(--text); cursor: pointer;
  font-size: 26px; font-weight: 700; line-height: 1;
  display: flex; align-items: center; justify-content: center; padding: 0;
}
.cart-row .qty button:hover { border-color: var(--accent); background: var(--panel); }
.cart-row .qty button:active { transform: scale(.94); }
.cart-row .qty > span { min-width: 26px; text-align: center; font-size: 18px; font-weight: 700; font-variant-numeric: tabular-nums; }
.cart-row .rm {
  background: transparent; border: none; color: var(--red); cursor: pointer;
  font-size: 30px; line-height: 1; width: 46px; height: 46px; border-radius: 10px; padding: 0;
}
.cart-row .rm:hover { background: rgba(231,76,60,.12); }
.cart-row .rm:active { transform: scale(.94); }

/* Cash Out button — big, stays right below the items */
.btn-checkout { flex: 1; font-size: 18px; padding: 14px; font-weight: 800; }

/* Inline payment strip (denominations + change, no popup) */
.pay-strip { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--line); }
.pay-strip-rows { display: flex; gap: 10px; margin-bottom: 10px; }
.pay-line { flex: 1; display: flex; justify-content: space-between; align-items: center;
  background: var(--panel-2); border: 1px solid var(--line); border-radius: 9px; padding: 8px 12px; font-size: 14px; }
.pay-line span { color: var(--muted); }
.pay-line strong { font-variant-numeric: tabular-nums; }
.pay-line.change strong { color: var(--green); font-size: 18px; }
.denoms-inline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.denoms-inline button {
  padding: 14px 6px; font-size: 16px; font-weight: 700; border-radius: 10px;
  border: 1px solid var(--line); background: var(--panel-2); color: var(--text); cursor: pointer;
}
.denoms-inline button:hover { border-color: var(--accent); }
.denoms-inline button:active { transform: scale(.96); }
.denom-actions { display: flex; gap: 8px; margin-top: 8px; }
.denom-actions button { flex: 1; }

/* USD calculator (converts to IQD tendered; not a payment currency) */
.usd-head { display: flex; align-items: center; justify-content: space-between; margin: 12px 0 6px; font-size: 12px; }
.usd-denoms button { border-color: rgba(46,204,113,.5); color: var(--green); font-weight: 700; }
.usd-denoms button:hover { border-color: var(--green); background: rgba(46,204,113,.10); }

/* Quick Access (admin-configured, up to 5) */
.quick-head { display: flex; align-items: center; justify-content: space-between; margin: 16px 0 8px; }
.quick-access { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px,1fr)); gap: 9px; }
.qa-btn {
  background: var(--panel-2); border: 1px solid var(--line); border-radius: 11px;
  padding: 14px 10px; cursor: pointer; text-align: center;
  display: flex; flex-direction: column; gap: 4px;
  transition: background .12s, border-color .12s, transform .08s;
}
.qa-btn:hover { background: var(--accent); border-color: var(--accent); transform: translateY(-2px); }
.qa-btn:hover .qa-name, .qa-btn:hover .qa-price { color: #1a1407; }
.qa-name { font-size: 14px; font-weight: 700; color: var(--text); line-height: 1.25; }
.qa-price { font-size: 12px; color: var(--accent-2); font-weight: 600; }

/* Quick-product editor slots */
.qe-slot { display: flex; align-items: center; justify-content: space-between; background: var(--panel-2); border: 1px solid var(--line); border-radius: 8px; padding: 8px 12px; }
.qe-slot .rm { background: transparent; border: none; color: var(--red); cursor: pointer; font-size: 18px; }

/* Quick-access product buttons */
.quick-label { font-size: 11px; font-weight: 700; letter-spacing: .6px; text-transform: uppercase; color: var(--muted); margin: 14px 0 8px; }
.quick-products {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 7px;
  max-height: 48vh;
  overflow-y: auto;
  padding-right: 2px;
}
.quick-btn {
  background: var(--panel-2); border: 1px solid var(--line);
  border-radius: 9px; padding: 10px 8px; cursor: pointer;
  text-align: center; transition: background .12s, border-color .12s, transform .08s;
  display: flex; flex-direction: column; gap: 3px;
}
.quick-btn:hover:not(.qb-oos) {
  background: var(--accent); border-color: var(--accent);
  transform: translateY(-1px);
}
.quick-btn:hover:not(.qb-oos) .qb-name,
.quick-btn:hover:not(.qb-oos) .qb-price { color: #1a1407; }
.quick-btn.qb-oos { opacity: .38; cursor: not-allowed; }
.qb-name { font-size: 12px; font-weight: 600; color: var(--text); line-height: 1.3; }
.qb-price { font-size: 11px; color: var(--muted); }
.qb-stock { font-size: 10px; color: var(--muted); opacity: .8; }
.qb-stock-neg { color: var(--red); opacity: 1; font-weight: 700; }

/* Sell header: mode toggle (left) + receipt-nav arrows (right) */
.sale-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 14px; flex-wrap: wrap; }
.receipt-nav { display: flex; align-items: center; gap: 8px; }
.rn-label { font-size: 12px; font-weight: 700; color: var(--muted); min-width: 84px; text-align: right; }
.rn-arrow {
  width: 38px; height: 38px; border-radius: 9px; cursor: pointer;
  border: 1px solid var(--line); background: var(--panel-2); color: var(--text);
  font-size: 16px; font-weight: 800; transition: background .12s, border-color .12s, transform .08s;
}
.rn-arrow:hover { background: var(--accent); border-color: var(--accent); color: #1a1407; }
.rn-arrow:active { transform: scale(.94); }

/* Editing-an-old-receipt accent */
.sell-left.editing { border-color: var(--blue); box-shadow: 0 0 0 1px var(--blue) inset; }
.sell-left.editing .rn-label { color: var(--blue); }
.total-hero.editing .th-value { color: var(--blue); }

/* Sell / Refund mode toggle */
.mode-toggle {
  display: inline-flex; gap: 4px; margin-bottom: 14px;
  background: var(--panel-2); border: 1px solid var(--line);
  border-radius: 10px; padding: 4px;
}
.mode-btn {
  background: transparent; border: none; color: var(--muted);
  padding: 7px 18px; border-radius: 7px; cursor: pointer;
  font-size: 14px; font-weight: 700;
}
.mode-btn.active { background: var(--accent); color: #1a1407; }
.mode-btn.mode-refund.active { background: var(--red); color: #fff; }

/* Refund mode panel accent */
.refund-panel { border-color: var(--red); box-shadow: 0 0 0 1px rgba(231,76,60,.25) inset; }
.cart-total.refund-total { color: var(--red); }

/* Negative stock in inventory */
.stock-neg { color: var(--red); font-weight: 800; }
tr.neg td { background: rgba(231,76,60,.07); }

/* Warning toast */
.toast.warn { border-color: var(--warn); }
.cart-item { display: grid; grid-template-columns: 1fr auto auto auto; gap: 8px; align-items: center;
  padding: 8px; border-bottom: 1px solid var(--line); }
.cart-item .qty { display: flex; align-items: center; gap: 6px; }
.cart-item .qty button { width: 28px; height: 28px; border-radius: 6px; border: 1px solid var(--line);
  background: var(--panel-2); color: var(--text); cursor: pointer; font-size: 16px; }
.cart-item .rm { background: transparent; border: none; color: var(--red); cursor: pointer; font-size: 18px; }
.cart-total { font-size: 30px; font-weight: 800; text-align: right; margin: 12px 0; color: var(--accent-2); }
.search-results { max-height: 30vh; overflow-y: auto; margin-top: 8px; }
.search-results .pr { display: flex; justify-content: space-between; padding: 8px; cursor: pointer;
  border-radius: 6px; }
.search-results .pr:hover { background: var(--panel-2); }

/* Stat cards */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px,1fr)); gap: 14px; }
.stat { background: var(--panel-2); border: 1px solid var(--line); border-radius: 10px; padding: 16px; }
.stat .label { color: var(--muted); font-size: 13px; }
.stat .value { font-size: 24px; font-weight: 800; margin-top: 4px; }
.stat.good .value { color: var(--green); }
.stat.cost .value { color: var(--accent-2); }
.stat.bad .value { color: var(--red); }

/* Pay modal */
.modal { position: fixed; inset: 0; background: rgba(0,0,0,.6); display: flex;
  align-items: center; justify-content: center; z-index: 50; }
.modal-card { background: var(--panel); border: 1px solid var(--line); border-radius: 14px;
  padding: 24px; width: 480px; max-width: 95vw; }
.pay-total { font-size: 20px; margin-bottom: 16px; }
.pay-total strong { color: var(--accent-2); }
.denoms { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.denoms button { padding: 18px 8px; font-size: 17px; font-weight: 700; border-radius: 10px;
  border: 1px solid var(--line); background: var(--panel-2); color: var(--text); cursor: pointer; }
.denoms button:active { transform: scale(.96); }
.pay-rows { margin: 16px 0; font-size: 18px; }
.pay-row.change strong { color: var(--green); font-size: 24px; }
.pay-actions { display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap; }

/* Toast */
.toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--panel-2); border: 1px solid var(--line); padding: 14px 22px; border-radius: 10px;
  z-index: 100; font-weight: 600; box-shadow: 0 10px 30px rgba(0,0,0,.4); }
.toast.ok { border-color: var(--green); }
.toast.err { border-color: var(--red); }

.toolbar { display: flex; gap: 10px; align-items: center; margin-bottom: 14px; flex-wrap: wrap; }
.toolbar input, .toolbar select { width: auto; }
.spacer { flex: 1; }
@media (max-width: 900px) { .sell-grid { grid-template-columns: 1fr; } }

/* Compact table (bill entry line items) */
.compact-table { font-size: 11px; }
.compact-table th, .compact-table td { padding: 3px 6px; }
.compact-table .rm { font-size: 11px; padding: 0 4px; }

/* Negative total in receipts */
.refund-neg { color: var(--red); }

/* Receipt modal — primary actions row */
.receipt-main-actions {
  display: flex; gap: 8px; justify-content: flex-end; margin-top: 16px;
}

/* Receipt modal — isolated refund zone */
.receipt-refund-zone {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 2px dashed rgba(231,76,60,.4);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.receipt-refund-zone::before {
  content: '⚠  Destructive action — cannot be undone';
  font-size: 11px;
  color: var(--red);
  opacity: .7;
  letter-spacing: .3px;
}
/* Safe refund button: dimmed until armed, grows on arm */
.btn-refund-safe {
  background: transparent;
  border: 1px solid var(--red);
  color: var(--red);
  padding: 8px 20px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
  opacity: .55;
  transition: opacity .15s, background .15s, transform .1s;
  letter-spacing: .3px;
}
.btn-refund-safe:hover { opacity: .85; }
.btn-refund-safe.armed {
  background: var(--red);
  color: #fff;
  opacity: 1;
  font-weight: 700;
  transform: scale(1.04);
  animation: refund-pulse 0.6s ease infinite alternate;
}
@keyframes refund-pulse {
  from { box-shadow: 0 0 0 0 rgba(231,76,60,.5); }
  to   { box-shadow: 0 0 0 6px rgba(231,76,60,.0); }
}

/* Theme toggle */
.theme-toggle {
  width: 38px; height: 38px; padding: 0; font-size: 18px; line-height: 1;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 50%; transition: transform .15s ease, background .15s ease;
}
.theme-toggle:hover { transform: rotate(-15deg); background: var(--panel-2); }

/* Status pills (e.g. refunded sale) */
.tag-refunded { background: rgba(231,76,60,.18); color: var(--red); }
tr.refunded td { opacity: .62; }
.row-link { cursor: pointer; }
/* Totals row in tables */
tr.total-row td { border-top: 2px solid var(--line); font-weight: 800; background: var(--panel-2); }
.row-link:hover td { background: var(--panel-2); }

/* Receipt detail modal */
.receipt-card { width: 600px; max-width: 96vw; }
.receipt-paper {
  background: var(--panel-2); border: 1px solid var(--line); border-radius: 10px;
  padding: 20px; font-variant-numeric: tabular-nums;
}
.receipt-paper h3 { margin: 0; text-align: center; font-size: 18px; color: var(--accent); }
.receipt-paper .sub { text-align: center; color: var(--muted); font-size: 12px; margin: 2px 0 12px; }
.receipt-meta { display: flex; justify-content: space-between; font-size: 12px; color: var(--muted); margin-bottom: 10px; }
.receipt-line { display: flex; justify-content: space-between; gap: 10px; padding: 4px 0; font-size: 14px; }
.receipt-line .qtyname { flex: 1; }
.receipt-sep { border-top: 1px dashed var(--line); margin: 10px 0; }
.receipt-grand { display: flex; justify-content: space-between; font-size: 18px; font-weight: 800; }
.receipt-grand strong { color: var(--accent-2); }
/* Invoice Editor — editable receipt lines */
.receipt-edit-line {
  display: grid; grid-template-columns: minmax(140px,1fr) auto 92px 110px 24px;
  gap: 12px; align-items: center; padding: 7px 0; border-bottom: 1px solid var(--line);
}
.receipt-edit-line .rel-name { font-size: 14px; line-height: 1.3; }
.receipt-edit-line .rel-total { text-align: right; font-variant-numeric: tabular-nums; font-weight: 700; font-size: 13px; }
.receipt-edit-line .qty button { width: 24px; height: 24px; }
.receipt-edit-line .rm { background: transparent; border: none; color: var(--red); cursor: pointer; font-size: 16px; }

.receipt-refunded-stamp {
  margin-top: 12px; text-align: center; color: var(--red); font-weight: 800;
  border: 2px solid var(--red); border-radius: 8px; padding: 6px; letter-spacing: 2px;
}

/* Recent receipts slide-in drawer (Sell page) */
.recent-drawer {
  position: fixed; top: 58px; right: 0; bottom: 0; width: 340px; max-width: 88vw;
  background: var(--panel); border-left: 1px solid var(--line);
  box-shadow: -12px 0 40px rgba(0,0,0,.3); z-index: 40;
  transform: translateX(100%); transition: transform .28s ease;
  display: flex; flex-direction: column;
}
.recent-drawer.open { transform: translateX(0); }
.recent-handle {
  position: absolute; left: -34px; top: 14px; width: 34px; height: 64px;
  background: var(--accent); color: #1a1407; border: none; cursor: pointer;
  border-radius: 10px 0 0 10px; font-size: 18px; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  box-shadow: -4px 0 14px rgba(0,0,0,.25);
}
.recent-drawer-head { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.recent-drawer-head h3 { margin: 0; font-size: 16px; }
.recent-list { overflow-y: auto; padding: 6px; flex: 1; }
.recent-item {
  display: flex; justify-content: space-between; align-items: center; gap: 8px;
  padding: 10px 12px; border-radius: 8px; cursor: pointer; border: 1px solid transparent;
}
.recent-item:hover { background: var(--panel-2); border-color: var(--line); }
.recent-item .ri-main { display: flex; flex-direction: column; }
.recent-item .ri-id { font-weight: 700; }
.recent-item .ri-time { font-size: 12px; color: var(--muted); }
.recent-item .ri-total { font-weight: 700; color: var(--accent-2); }

/* Cash Drawer page (Highlight-style) */
.drawer-page-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.drawer-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: 18px; align-items: start; }
.drawer-grid .panel { margin-bottom: 0; }
.shift-summary { margin-top: 14px; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.shift-summary .ss-head { display: flex; justify-content: space-between; padding: 8px 14px; color: var(--muted); font-size: 12px; background: var(--panel-2); }
.shift-summary .ss-row { display: flex; justify-content: space-between; padding: 10px 14px; border-top: 1px solid var(--line); font-size: 14px; }
.shift-summary .ss-row strong { font-variant-numeric: tabular-nums; }
.shift-summary .ss-total { background: rgba(58,134,255,.10); font-weight: 800; font-size: 15px; }
.tx-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.tx-badge { padding: 3px 10px; border-radius: 14px; font-size: 11px; font-weight: 700; }
.tx-receipt { background: rgba(46,204,113,.15); color: var(--green); }
.tx-refund  { background: rgba(231,76,60,.16); color: var(--red); }
.tx-expense { background: rgba(243,156,18,.16); color: var(--warn); }
.tx-cashout { background: rgba(58,134,255,.16); color: var(--blue); }
.tx-actions { display: flex; gap: 4px; }
.tx-btn { width: 26px; height: 26px; border: 1px solid var(--line); background: var(--panel-2); color: var(--text); border-radius: 6px; cursor: pointer; font-size: 13px; }
.tx-btn:hover { border-color: var(--accent); }
.tx-btn.tx-del:hover { border-color: var(--red); color: var(--red); }
@media (max-width: 900px) { .drawer-grid { grid-template-columns: 1fr; } }

/* Licensing */
.device-id {
  font-family: "Courier New", monospace; font-size: 18px; font-weight: 700; letter-spacing: 1px;
  background: var(--panel-2); border: 1px dashed var(--line); border-radius: 8px;
  padding: 12px 14px; color: var(--accent-2); word-break: break-all;
}
.lic-status { padding: 10px 14px; border-radius: 8px; font-weight: 700; }
.lic-status.lic-bad { background: rgba(231,76,60,.14); color: var(--red); }
.license-banner {
  display: flex; align-items: center; gap: 10px; justify-content: center;
  background: rgba(243,156,18,.15); color: var(--warn); border-bottom: 1px solid var(--line);
  padding: 8px 14px; font-size: 13px; font-weight: 600;
}
.license-banner.grace,
.license-banner.urgent { background: rgba(231,76,60,.18); color: var(--red); }
.license-banner.warn { background: rgba(243,156,18,.20); color: var(--warn); }

/* License renewal reminder dialog */
.lic-modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.55); display: flex;
  align-items: center; justify-content: center; z-index: 1000; }
.lic-modal { background: var(--panel); border: 1px solid var(--line); border-top: 5px solid var(--accent);
  border-radius: 14px; padding: 22px 24px; max-width: 460px; width: 90%; box-shadow: 0 16px 50px rgba(0,0,0,.45); }
.lic-modal.warn { border-top-color: var(--warn); }
.lic-modal.urgent { border-top-color: var(--red); }
.lic-modal h3 { margin: 0 0 10px; color: var(--accent); }
.lic-modal.warn h3 { color: var(--warn); }
.lic-modal.urgent h3 { color: var(--red); }
.lic-modal p { margin: 0 0 18px; line-height: 1.55; color: var(--text); }
.lic-modal-actions { display: flex; gap: 10px; justify-content: flex-end; }

/* Store details logo */
.store-logo-preview { max-width: 180px; max-height: 100px; display: block; margin: 6px 0 12px;
  border: 1px solid var(--line); border-radius: 8px; padding: 6px; background: #fff; object-fit: contain; }
.receipt-logo { display: block; max-width: 120px; max-height: 70px; margin: 0 auto 6px; object-fit: contain; }
.pd-logo { display: block; max-width: 170px; max-height: 95px; margin: 0 auto 8px; object-fit: contain; }
.pd-contact { text-align: center; font-size: 12px; color: #444; margin-bottom: 6px; }

/* Report sub-tabs */
.report-tabs { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.report-tab {
  background: var(--panel-2); border: 1px solid var(--line); color: var(--muted);
  padding: 10px 20px; border-radius: 9px; cursor: pointer; font-weight: 700; font-size: 14px;
}
.report-tab:hover { color: var(--text); }
.report-tab.active { background: var(--accent); color: #1a1407; border-color: var(--accent); }

/* Monthly report receipt blocks */
.month-receipt { border: 1px solid var(--line); border-radius: 9px; padding: 10px 12px; margin-top: 10px; }
.mr-head { display: flex; gap: 10px; align-items: center; margin-bottom: 6px; flex-wrap: wrap; }

/* Print surface — hidden on screen; shown only while printing */
#print-area { display: none; }
.print-receipt-doc { width: 72mm; margin: 0 auto; font-family: "Courier New", monospace; color: #000; }
.print-invoice-doc { width: 100%; color: #000; }
.pd-title { text-align: center; font-weight: 800; font-size: 17px; }
.pd-sub { text-align: center; font-size: 12px; margin: 2px 0 8px; letter-spacing: 1px; }
.pd-meta { display: flex; justify-content: space-between; font-size: 11px; margin: 1px 0; }
.pd-lines { margin: 8px 0; border-top: 1px dashed #000; border-bottom: 1px dashed #000; padding: 6px 0; }
.pd-line { display: flex; justify-content: space-between; gap: 10px; font-size: 12px; padding: 2px 0; }
.pd-total { display: flex; justify-content: space-between; font-weight: 800; font-size: 15px; margin-top: 8px; }
.pd-foot { text-align: center; margin-top: 12px; font-size: 11px; }
.pd-table { width: 100%; border-collapse: collapse; margin-top: 8px; }
.pd-table th, .pd-table td { border-bottom: 1px solid #ccc; padding: 5px 7px; text-align: left; font-size: 12px; }
.pd-table .num { text-align: right; }
.pd-month-head { font-weight: 700; margin-top: 12px; font-size: 12px; border-top: 2px solid #000; padding-top: 6px; }

@media print {
  body.printing-receipt *, body.printing-invoice * { visibility: hidden; }
  body.printing-receipt #print-area, body.printing-receipt #print-area *,
  body.printing-invoice #print-area, body.printing-invoice #print-area * { visibility: visible; }
  #print-area { display: block; position: absolute; inset: 0; background: #fff; color: #000; padding: 6mm; }
  @page { size: auto; margin: 8mm; }
}
