/* Books app layout — modern SaaS look on top of tokens.css. The accessibility
   gates (tabular right-aligned numerals, focus ring, reduced motion) are held. */
:root { --sidebar: 236px; }
* { box-sizing: border-box; }
body { margin: 0; color: var(--bk-ink); background: var(--bk-pad); font-family: var(--bk-font-body); font-size: 14px; line-height: 1.5; -webkit-font-smoothing: antialiased; }
button, input, select { font: inherit; color: inherit; }
a { color: var(--bk-seal); }
h1, h2, h3, h4 { color: var(--bk-ink); letter-spacing: -.011em; }
h3 { font-weight: 650; font-size: 15.5px; }

/* Shell — sidebar is a flex column so the active book + Meera launcher sit at the
   bottom while the nav scrolls above them. */
.shell { display: grid; grid-template-columns: var(--sidebar) 1fr; min-height: 100vh; }
.side { background: #fff; border-right: 1px solid var(--bk-rule); padding: 12px 10px; position: sticky; top: 0; height: 100vh; overflow-y: auto; display: flex; flex-direction: column; }
.side::-webkit-scrollbar { width: 8px; }
.side::-webkit-scrollbar-thumb { background: var(--bk-rule); border-radius: 8px; }
.brand { font-weight: 800; font-size: 20px; padding: 6px 8px 14px; display: flex; align-items: center; gap: 10px; letter-spacing: -.03em; color: var(--bk-ink); }
.brand .logo { width: 30px; height: 30px; flex: 0 0 auto; border-radius: 9px; box-shadow: var(--bk-shadow-1); }
.side nav { display: grid; gap: 1px; }
.side .navsec { font-size: 11px; letter-spacing: .05em; text-transform: uppercase; color: var(--bk-ink-soft); padding: 12px 10px 4px; font-weight: 700; }
/* Collapsible section header (accordion) — click to reveal the items inside. */
.side nav button.navsec-btn { font-size: 11px; letter-spacing: .05em; text-transform: uppercase; color: #9A8F87; padding: 11px 10px 6px; font-weight: 700; gap: 8px; width: 100%; border-radius: 8px; }
.side nav button.navsec-btn:hover { background: var(--bk-hover); color: var(--bk-ink); }
.side nav button.navsec-btn.open { color: var(--bk-seal); }
.side nav button.navsec-btn.open .chev { color: var(--bk-seal); }
.side nav button.navsec-btn .chev { width: 10px; font-size: 9px; transition: transform .18s ease; opacity: .7; }
.side nav button.navsec-btn.open .chev { transform: rotate(90deg); }
.side nav button.navsec-btn .cnt { margin-left: auto; font-size: 10px; opacity: .6; font-weight: 700; background: var(--bk-pad-sunk); border-radius: 999px; padding: 1px 7px; }
.side nav .navsec-items { display: grid; gap: 1px; overflow: hidden; padding-bottom: 6px; }
.side nav button.leaf { padding-left: 14px; }
/* Nested sub-group (e.g. Reports → Other reports) — a reliable INLINE expander that
   opens in place under its row, with a hairline guide down the left. */
.side nav .navsub { position: relative; }
.side nav button.navsub-btn { color: var(--bk-ink-soft); font-size: 13px; font-weight: 600; width: 100%; }
.side nav button.navsub-btn .ic { width: 16px; font-size: 12px; opacity: .8; }
.side nav button.navsub-btn .cnt { margin-left: auto; font-size: 10px; opacity: .55; font-weight: 600; }
.side nav button.navsub-btn .fly-caret { margin-left: 6px; font-size: 12px; line-height: 1; opacity: .6; transition: transform .18s ease; }
.side nav .navsub.open button.navsub-btn { background: var(--bk-pad-sunk); color: var(--bk-ink); }
.side nav .navsub.open button.navsub-btn .fly-caret { transform: rotate(90deg); }
.side nav .navsub-flyout { position: static; z-index: auto; background: transparent; border: 0; box-shadow: none; padding: 2px 0 4px; margin: 1px 0 3px 12px; border-left: 2px solid var(--bk-rule); display: none; grid-auto-flow: row; gap: 1px; }
.side nav .navsub.open .navsub-flyout { display: grid; }
.side nav .navsub-flyout .navsub-flytitle { display: none; }
.side nav .navsub-flyout button.leaf { padding-left: 12px; font-size: 13px; }
.side nav button { text-align: left; background: none; border: 0; padding: 8px 11px; border-radius: 9px; cursor: pointer; color: #574F49; font-size: 13.5px; font-weight: 500; transition: background .13s, color .13s; display: flex; align-items: center; gap: 10px; }
.side nav button:hover { background: var(--bk-hover); color: var(--bk-ink); }
.side nav button.active { background: var(--bk-seal-wash); color: var(--bk-seal); font-weight: 700; box-shadow: inset 3px 0 0 var(--bk-seal); }
.side nav button.active .ic { opacity: 1; transform: scale(1.06); }
.side nav button .ic { width: 20px; text-align: center; font-size: 15px; opacity: .92; transition: transform .13s; }
.side .book { margin: 14px 0 2px; padding: 10px 12px; background: var(--bk-pad); border: 1px solid var(--bk-rule); border-radius: 11px; font-size: 12.5px; }
.side .book b { display: block; }
.side-spacer { flex: 1 1 auto; min-height: 8px; }

/* Meera — animated help avatar + launcher */
.meera-av { animation: meera-bob 4.5s ease-in-out infinite; }
.meera-svg { width: 100%; height: 100%; display: block; border-radius: 50%; }
.meera-eyes { transform-box: view-box; transform-origin: 24px 23px; animation: meera-blink 5.5s infinite; }
@keyframes meera-bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-2px); } }
@keyframes meera-blink { 0%, 93%, 100% { transform: scaleY(1); } 96% { transform: scaleY(.12); } }
.meera-launch { margin: 6px 2px 2px; display: flex; align-items: center; gap: 10px; width: calc(100% - 4px); background: linear-gradient(135deg, var(--bk-g1), var(--bk-g2)); color: #fff; border: 0; border-radius: 14px; padding: 9px 12px; cursor: pointer; font: inherit; box-shadow: 0 6px 18px var(--bk-glow); transition: transform .12s, box-shadow .12s; }
.meera-launch:hover { transform: translateY(-1px); box-shadow: 0 10px 24px var(--bk-glow); }
/* Meera hero — animated welcome scene in the chat */
.meera-hero { display: flex; flex-direction: column; align-items: center; gap: 2px; padding: 8px 6px 4px; align-self: stretch; }
.meera-hero-svg { width: 240px; max-width: 92%; height: auto; }
.meera-hero-cap { font-weight: 800; font-size: 17px; letter-spacing: -.01em; color: var(--bk-ink); margin-top: 2px; }
.meera-hero-sub { font-size: 12px; color: var(--bk-ink-soft); }
.mh-halo { transform-box: view-box; transform-origin: 130px 82px; animation: mh-halo 4s ease-in-out infinite; }
@keyframes mh-halo { 0%, 100% { transform: scale(.9); opacity: .7; } 50% { transform: scale(1.08); opacity: 1; } }
.mh-float { transform-box: view-box; }
.mh-f1 { animation: mh-fl 3.6s ease-in-out infinite; }
.mh-f2 { animation: mh-fl 3.6s ease-in-out .5s infinite; }
.mh-f3 { animation: mh-fl 3.6s ease-in-out 1s infinite; }
.mh-f4 { animation: mh-fl 3.6s ease-in-out 1.5s infinite; }
@keyframes mh-fl { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-5px); } }
.mh-meera { transform-box: view-box; transform-origin: 130px 122px; animation: mh-bob 5s ease-in-out infinite; }
@keyframes mh-bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-2px); } }
.mh-wave { transform-box: view-box; transform-origin: 152px 110px; animation: mh-wave 1.7s ease-in-out infinite; }
@keyframes mh-wave { 0%, 100% { transform: rotate(-8deg); } 50% { transform: rotate(20deg); } }
.mh-eyes { transform-box: view-box; transform-origin: 130px 87px; animation: meera-blink 5s infinite; }
.mh-spark circle { animation: mh-tw 2.2s ease-in-out infinite; }
.mh-spark circle:nth-child(2) { animation-delay: .7s; }
.mh-spark circle:nth-child(3) { animation-delay: 1.3s; }
@keyframes mh-tw { 0%, 100% { opacity: .2; } 50% { opacity: 1; } }

.main { display: flex; flex-direction: column; min-height: 100vh; min-width: 0; }
.maincontent { padding: 26px 40px 40px; max-width: 1200px; width: 100%; flex: 1 0 auto; }
/* Top header bar — light and clean, with a thin warm accent line up top and softly
   tinted controls: polished, a touch of brand colour, not a loud bar. */
.topbar { position: sticky; top: 0; z-index: 40; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 22px; color: var(--bk-ink);
  background: #FFFDFC; border-top: 2px solid var(--bk-seal); border-bottom: 1px solid var(--bk-rule); box-shadow: 0 1px 3px rgba(28,25,23,.03); }
.tb-left { display: flex; align-items: center; gap: 10px; min-width: 0; }
.tb-right { display: flex; align-items: center; gap: 7px; }
.tb-book { display: flex; align-items: center; gap: 6px; background: var(--bk-pad); border: 1px solid var(--bk-rule); cursor: pointer; font: inherit; font-weight: 700; font-size: 14px; color: var(--bk-ink); padding: 6px 12px; border-radius: 10px; max-width: 260px; transition: background .12s, border-color .12s; }
.tb-book:hover { background: var(--bk-pad-sunk); border-color: #d8cfc6; }
.tb-bookname { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tb-fy { font-size: 11px; font-weight: 700; color: var(--bk-ink-soft); background: var(--bk-pad-sunk); border-radius: 999px; padding: 4px 11px; letter-spacing: .02em; }
.tb-chip { background: none; border: 1px solid transparent; cursor: pointer; font: inherit; font-size: 12.5px; font-weight: 600; color: var(--bk-ink-soft); padding: 6px 12px; border-radius: 999px; white-space: nowrap; transition: background .12s, color .12s; }
.tb-chip:hover { background: var(--bk-pad-sunk); color: var(--bk-ink); }
.tb-chip.tb-pro { color: var(--bk-seal); background: var(--bk-seal-wash); font-weight: 700; }
.tb-notes { cursor: pointer; font: inherit; font-size: 12.5px; font-weight: 700; color: var(--bk-seal); background: var(--bk-seal-wash); border: 1px solid #f2d3c6; padding: 6px 13px; border-radius: 999px; white-space: nowrap; transition: background .12s; }
.tb-notes:hover { background: #fbe0d5; }
.tb-bell { position: relative; background: none; border: 0; cursor: pointer; font-size: 16px; padding: 6px 8px; border-radius: 9px; }
.tb-bell:hover { background: var(--bk-pad-sunk); }
.tb-badge { position: absolute; top: 1px; right: 2px; min-width: 15px; height: 15px; padding: 0 4px; background: var(--bk-negative); color: #fff; border-radius: 999px; font-size: 9px; font-weight: 800; display: flex; align-items: center; justify-content: center; }
@media (max-width: 900px) { .tb-fy, .tb-chip { display: none; } .topbar { padding-left: 56px; } }
.page-title { font-family: var(--bk-font-display); font-weight: 650; font-size: 22px; margin: 0 0 4px; letter-spacing: -.018em; color: var(--bk-ink); }
.sub { color: var(--bk-ink-soft); margin: 0 0 22px; font-size: 13.5px; line-height: 1.55; max-width: 74ch; }

/* Cards */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 16px; margin: 16px 0 28px; }
/* Customizable dashboard widgets: 4-col grid, draggable, removable. */
.dash-grid { grid-template-columns: repeat(4, 1fr); align-items: start; }
.dash-w { position: relative; cursor: grab; }
.dash-w.span2 { grid-column: span 2; }
.dash-w:active { cursor: grabbing; }
.dash-x { position: absolute; top: 8px; right: 8px; width: 22px; height: 22px; border: 0; border-radius: 6px; background: transparent; color: var(--bk-ink-soft); cursor: pointer; font-size: 12px; opacity: 0; transition: opacity .12s, background .12s; }
.dash-w:hover .dash-x { opacity: 1; }
.dash-x:hover { background: var(--bk-pad-sunk); color: var(--bk-negative); }
.dash-addmenu { position: absolute; top: 40px; right: 0; z-index: 40; background: #fff; border: 1px solid var(--bk-rule); border-radius: 10px; box-shadow: var(--bk-shadow-2); padding: 6px; min-width: 200px; max-height: 60vh; overflow-y: auto; }
.dash-additem { display: block; width: 100%; text-align: left; padding: 8px 12px; border: 0; border-radius: 6px; background: transparent; cursor: pointer; font-size: 13px; color: var(--bk-ink); }
.dash-additem:hover { background: var(--bk-pad-sunk); }
@media (max-width: 1100px) { .dash-grid { grid-template-columns: repeat(2, 1fr); } .dash-w.span2 { grid-column: span 2; } }
.card { background: #fff; border: 1px solid var(--bk-rule); border-radius: var(--bk-radius-card); padding: 20px 22px; box-shadow: var(--bk-shadow-1); }
.card .k { font-family: var(--bk-font-label); font-size: 11px; letter-spacing: .04em; text-transform: uppercase; color: var(--bk-ink-soft); font-weight: 600; }
.card .v { font-family: var(--bk-font-body); font-weight: 650; font-size: clamp(20px, 2vw, 25px); font-variant-numeric: tabular-nums; margin-top: 9px; letter-spacing: -.02em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pos { color: var(--bk-positive); } .neg { color: var(--bk-negative); }

/* Forms */
.row { display: flex; gap: 12px; flex-wrap: wrap; align-items: end; margin-bottom: 14px; }
label { display: grid; gap: 5px; font-size: 12.5px; font-weight: 500; color: var(--bk-ink-soft); }
/* Sizing only — the field treatment (fill-at-rest, writing line, focus, states) is
   owned by tokens.css §1.2 so every input reads as a place where something goes. */
input, select { height: 40px; padding: 0 12px; transition: border-color .12s, box-shadow .12s; }
input.amt { text-align: right; font-variant-numeric: tabular-nums; }
textarea { width: 100%; min-height: 120px; padding: 11px 12px; font-family: var(--bk-font-body); font-size: 13.5px; line-height: 1.5; }
.btn { height: 38px; padding: 0 16px; border: 1px solid #D6CFC7; border-radius: 8px; background: #fff; cursor: pointer; font-weight: 600; font-size: 13px; color: var(--bk-ink); transition: background .12s, border-color .12s, box-shadow .12s; }
.btn:hover { background: var(--bk-pad-sunk); border-color: #C3B9AE; }
.btn:active { background: var(--bk-rule); }
.btn-primary { background: var(--bk-seal); color: #fff; border-color: var(--bk-seal); box-shadow: 0 1px 2px var(--bk-glow); }
.btn-primary:hover { background: var(--bk-primary-hover); border-color: var(--bk-primary-hover); }
.btn-sm { height: 32px; padding: 0 12px; font-size: 12.5px; border-radius: 7px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.pill { display: inline-flex; align-items: center; font-family: var(--bk-font-label); font-size: 11px; padding: 3px 10px; border-radius: 999px; background: var(--bk-pad-sunk); border: 1px solid var(--bk-rule); font-weight: 600; letter-spacing: 0; }
.pill.ok { color: var(--bk-positive); background: #E7F4EC; border-color: #C4E6D1; } .pill.warn { color: var(--bk-warn); background: #F6EEDD; border-color: #ecd6ab; } .pill.bad { color: var(--bk-negative); background: #FBE9E7; border-color: #f0c9c5; }
.mono { font-family: var(--bk-font-mono); }

/* Voucher entry — the Dr | Cr spine + balance beam */
.voucher { background: #fff; border: 1px solid var(--bk-rule); border-radius: var(--bk-radius-card); padding: 20px 22px; box-shadow: var(--bk-shadow-1); }
/* Consolidated party card — pick the customer/supplier; their GSTIN, place of supply
   and bill-to/ship-to (set when the ledger was created) show read-only beneath. */
.party-card { border: 1px solid var(--bk-rule); border-radius: var(--bk-radius-card); background: var(--bk-paper, #fbfaf8); padding: 12px 14px; margin-bottom: 12px; }
.party-facts { display: flex; flex-wrap: wrap; gap: 10px 30px; margin-top: 12px; padding-top: 10px; border-top: 1px dashed var(--bk-rule); }
.party-facts .fact { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.party-facts .fact .k { font-family: var(--bk-font-label); font-size: 11px; letter-spacing: .03em; text-transform: uppercase; color: var(--bk-ink-soft); font-weight: 600; }
.party-facts .fact .v { font-size: 14px; color: var(--bk-ink); word-break: break-word; }
.party-facts .fact .v.mono { font-family: var(--bk-font-mono); font-size: 13px; }
.vtypes { display: flex; gap: 6px; margin-bottom: 16px; flex-wrap: wrap; }
.vtypes button { padding: 7px 14px; border: 1px solid var(--bk-rule); border-radius: 999px; background: #fff; cursor: pointer; font-size: 13px; font-weight: 500; }
.vtypes button.active { background: var(--bk-seal); color: #fff; border-color: var(--bk-seal); }
.vtypes .hk { font-family: var(--bk-font-mono); font-size: 10px; opacity: .6; margin-left: 4px; }
.lines { width: 100%; border-collapse: collapse; }
.lines th { font-family: var(--bk-font-label); font-size: 11px; letter-spacing: .03em; text-transform: uppercase; color: var(--bk-ink-soft); font-weight: 600; text-align: left; padding: 6px 8px; }
.lines td { padding: 4px 8px; border-bottom: 1px solid var(--bk-rule); }
.lines td.amt, .lines th.amt { text-align: right; }
.lines select, .lines input { width: 100%; }
.beamwrap { display: flex; align-items: center; gap: 14px; margin: 16px 0; }
.beamwrap .totals { font-variant-numeric: tabular-nums; font-family: var(--bk-font-label); font-size: 13px; }
.beamwrap .diff.off { color: var(--bk-negative); }
.beamwrap .diff.ok { color: var(--bk-positive); }
.balance-beam { flex: 1; max-width: 320px; }

/* Tables (reports) */
.tbl { width: 100%; border-collapse: separate; border-spacing: 0; background: #fff; border: 1px solid var(--bk-rule); border-radius: var(--bk-radius-card); overflow: hidden; box-shadow: var(--bk-shadow-1); }
.tbl th, .tbl td { padding: 11px 16px; border-bottom: 1px solid var(--bk-rule); text-align: left; }
.tbl thead th { font-family: var(--bk-font-label); font-size: 11px; letter-spacing: .03em; text-transform: uppercase; color: var(--bk-ink-soft); font-weight: 600; background: #FBFAF8; border-bottom: 1px solid var(--bk-rule); }
.tbl tbody tr:hover { background: var(--bk-hover); }
.tbl tbody tr:last-child td { border-bottom: 0; }
.tbl td.num, .tbl th.num { text-align: right; font-variant-numeric: tabular-nums; }
/* Money cells must never break "₹ 1.00" across lines. */
.inv-lines td.num, .inv-lines th.num, .inv-total-row .num { white-space: nowrap; }
.tbl tr.total td { font-weight: 700; border-top: 2px solid var(--bk-rule); }
/* grouped P&L / Balance Sheet statement rows */
.tbl tr.stmt-sec td { font-family: var(--bk-font-label); font-size: 10.5px; letter-spacing: .09em; text-transform: uppercase; color: var(--bk-ink-soft); background: var(--bk-paper-2, #faf6f0); border-bottom: 1px solid var(--bk-rule); padding-top: 12px; }
.tbl td.stmt-grp { font-weight: 650; }
.tbl td.sys-led { font-style: italic; color: var(--bk-ink-soft); cursor: help; }
.rpt-sub { font-size: 13px; font-weight: 650; margin: 6px 0 8px; color: var(--bk-ink); }
.alias-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 6px 18px; }
.alias { font-size: 13px; }
.modesw { display: flex; gap: 3px; margin: 0 12px 10px; padding: 3px; background: rgba(0,0,0,.05); border-radius: 8px; }
.modesw button { flex: 1; border: 0; background: transparent; padding: 5px 6px; font-size: 11px; font-weight: 600; border-radius: 6px; cursor: pointer; color: var(--bk-ink-soft); }
.modesw button.active { background: #fff; color: var(--bk-seal); box-shadow: 0 1px 2px rgba(0,0,0,.08); }
.einv-result { display: grid; gap: 4px; padding: 10px 12px; border: 1px solid var(--bk-rule); border-radius: 8px; background: var(--bk-paper-2, transparent); font-size: 13px; }
.einv-result .irn { word-break: break-all; }
.tbl tr.stmt-grprow td { border-bottom: 1px dotted var(--bk-rule); }
.tbl tr.stmt-grprow + tr:not(.stmt-grprow):not(.stmt-sec) td { border-bottom: 1px solid var(--bk-rule); }
.muted { color: var(--bk-ink-soft); }
.link { background: none; border: 0; color: var(--bk-seal); cursor: pointer; padding: 0; font: inherit; font-weight: 600; }
/* Record-name links inside data tables read as calm ink; the seal is revealed on
   hover (together with the row highlight) so a 50-row list isn't 50 orange links.
   Holds the "quiet — the seal appears sparingly" rule on dense master/report lists. */
.tbl tbody a, .tbl tbody .link { color: var(--bk-ink); text-align: inherit; }
.tbl tbody a:hover, .tbl tbody .link:hover { color: var(--bk-seal); text-decoration: underline; }

/* Help Center */
.help-quick { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: -8px 0 14px; font-size: 13px; }
.help-search { width: 100%; height: 46px; padding: 0 16px; border: 1px solid var(--bk-rule); border-radius: 12px; background: #fff; font-size: 15px; box-shadow: var(--bk-shadow-1); margin-bottom: 8px; }
.help-search:focus { outline: none; border-color: var(--bk-seal); box-shadow: 0 0 0 3px var(--bk-seal-wash); }
.help-h2 { font-family: var(--bk-font-display); font-weight: 400; font-size: 24px; margin: 30px 0 6px; letter-spacing: -.01em; scroll-margin-top: 16px; }
.help-h3 { font-family: var(--bk-font-label); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--bk-ink-soft); margin: 18px 0 8px; }
.help-guides { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 10px; }
.help-guide { background: #fff; border: 1px solid var(--bk-rule); border-radius: var(--bk-radius-card); box-shadow: var(--bk-shadow-1); overflow: hidden; }
.help-guide-h { width: 100%; display: flex; align-items: center; gap: 10px; padding: 14px 16px; background: none; border: 0; cursor: pointer; font: inherit; font-weight: 600; text-align: left; }
.help-guide-h:hover { background: var(--bk-pad-sunk); }
.help-guide-h b { flex: 1; }
.help-chev { transition: transform .15s; color: var(--bk-ink-soft); }
.help-guide-h.open .help-chev { transform: rotate(90deg); }
.help-guide .help-steps { margin: 0; padding: 0 20px 16px 40px; }
.help-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 12px; }
.help-card { background: #fff; border: 1px solid var(--bk-rule); border-radius: var(--bk-radius-card); padding: 16px 18px; box-shadow: var(--bk-shadow-1); }
.help-card-h { display: flex; align-items: flex-start; gap: 10px; }
.help-card-h > div { flex: 1; }
.help-card-h b { display: block; font-size: 15px; }
.help-ic { font-size: 18px; line-height: 1.2; }
.help-where { display: block; font-family: var(--bk-font-label); font-size: 10px; letter-spacing: .04em; color: var(--bk-ink-soft); margin-top: 2px; }
.help-what { margin: 8px 0 0; font-size: 13.5px; color: var(--bk-ink); line-height: 1.5; }
.help-steps { margin: 10px 0 0; padding-left: 20px; font-size: 13.5px; line-height: 1.55; }
.help-steps li { margin-bottom: 4px; }
.help-tip { margin: 10px 0 0; font-size: 13px; background: var(--bk-seal-wash); border-radius: 8px; padding: 8px 12px; line-height: 1.5; }
.help-gloss b { font-size: 14px; }
.help-faq { background: #fff; border: 1px solid var(--bk-rule); border-radius: var(--bk-radius-card); padding: 14px 18px; box-shadow: var(--bk-shadow-1); margin-bottom: 10px; }
.help-faq b { font-size: 14.5px; }

/* Per-GSTIN NIC connection readiness banner (Settings → GST) */
.nic-ready { margin: 8px 0; padding: 8px 12px; border-radius: 8px; font-size: 13px; line-height: 1.45; background: var(--bk-pad-sunk); border: 1px solid var(--bk-rule); color: var(--bk-ink-soft); }
.nic-ready.ok { background: var(--bk-seal-wash); border-color: #bfe3cd; color: var(--bk-positive); font-weight: 600; }
.nic-ready.warn { background: #F6EEDD; border-color: #ecd6ab; color: var(--bk-warn); font-weight: 600; }

/* Pre-post GST compliance gate (askComplianceGate) */
.gate-list { display: flex; flex-direction: column; gap: 10px; }
.gate-issue { display: flex; gap: 10px; align-items: flex-start; padding: 12px 14px; border-radius: 10px; background: #F6EEDD; border: 1px solid #ecd6ab; }
.gate-issue.info { background: var(--bk-pad-sunk); border-color: var(--bk-rule); }
.gate-ic { font-size: 16px; line-height: 1.3; }
.gate-issue b { display: block; font-size: 13.5px; }
.gate-issue p { margin: 3px 0 0; font-size: 12.5px; line-height: 1.45; color: var(--bk-ink-soft); }

/* Login / picker — animated warm aurora + a panel that floats in */
.center { position: relative; min-height: 100vh; display: grid; place-items: center; overflow: hidden; background: linear-gradient(150deg, #FDECE3 0%, #FAF8F6 45%, #FCE0E6 100%); }
.center::before { content: ''; position: absolute; inset: -25% -10%; z-index: 0; pointer-events: none; filter: blur(80px); opacity: .55;
  background: radial-gradient(38% 34% at 22% 28%, #F97316 0, transparent 60%),
             radial-gradient(36% 40% at 80% 20%, #E11D48 0, transparent 60%),
             radial-gradient(34% 34% at 60% 78%, #FBBF24 0, transparent 55%);
  animation: bk-drift 20s ease-in-out infinite alternate; }
@keyframes bk-drift { from { transform: translate3d(0,0,0) scale(1); } to { transform: translate3d(-5%,3%,0) scale(1.15); } }
.panel { position: relative; z-index: 1; width: 380px; background: rgba(255,255,255,.92); backdrop-filter: saturate(1.3) blur(6px); border: 1px solid var(--bk-rule); border-radius: 16px; padding: 32px; box-shadow: var(--bk-shadow-2); animation: bk-panel-in .5s cubic-bezier(.2,.8,.2,1) both; }
@keyframes bk-panel-in { from { opacity: 0; transform: translateY(16px) scale(.98); } to { opacity: 1; transform: none; } }
.panel h1 { background: var(--bk-grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
/* Creative book animation on the auth panel: floating book, turning page, self-writing ledger lines */
.book-anim { display: flex; justify-content: center; margin: -4px 0 12px; }
.book-svg { width: 122px; height: auto; overflow: visible; filter: drop-shadow(0 12px 20px var(--bk-glow)); animation: bk-book-float 5s ease-in-out infinite; }
@keyframes bk-book-float { 0%,100% { transform: translateY(0) rotate(-1.2deg); } 50% { transform: translateY(-8px) rotate(1.2deg); } }
.book-svg .turn { transform-origin: 70px 51px; animation: bk-page 4.2s ease-in-out infinite; }
@keyframes bk-page { 0%,14% { transform: scaleX(1); } 50% { transform: scaleX(-1); } 86%,100% { transform: scaleX(1); } }
.book-svg .lines line { stroke-dasharray: 60; stroke-dashoffset: 60; animation: bk-write 4.2s ease-in-out infinite; }
.book-svg .lines line:nth-child(2) { animation-delay: .12s; } .book-svg .lines line:nth-child(3) { animation-delay: .24s; }
.book-svg .lines line:nth-child(4) { animation-delay: .45s; } .book-svg .lines line:nth-child(5) { animation-delay: .57s; } .book-svg .lines line:nth-child(6) { animation-delay: .69s; }
@keyframes bk-write { 0% { stroke-dashoffset: 60; } 28%,62% { stroke-dashoffset: 0; } 92%,100% { stroke-dashoffset: 60; } }
@media (prefers-reduced-motion: reduce) { .book-svg, .book-svg .turn, .book-svg .lines line { animation: none; } .book-svg .lines line { stroke-dashoffset: 0; } }
.authtab, .btn-primary, .panel .btn-primary { will-change: transform; }
@media (prefers-reduced-motion: reduce) { .center::before, .panel { animation: none; } }
.panel h1 { font-family: var(--bk-font-display); font-weight: 400; font-size: 42px; margin: 0 0 4px; }
.panel .grid { display: grid; gap: 12px; margin-top: 18px; }
.booklist { display: grid; gap: 8px; margin: 14px 0; }
.booklist button { text-align: left; padding: 13px 15px; border: 1px solid var(--bk-rule); border-radius: 10px; background: #fff; cursor: pointer; font-weight: 500; transition: border-color .12s, box-shadow .12s; }
.booklist button:hover { border-color: var(--bk-seal); box-shadow: var(--bk-shadow-1); }

/* Toast */
.toast { position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%); background: var(--bk-ink); color: #fff; padding: 12px 18px; border-radius: 10px; font-size: 14px; z-index: 50; box-shadow: var(--bk-shadow-2); }
.toast.err { background: var(--bk-negative); }

:where(button, a, input, select):focus-visible { outline: 2px solid var(--bk-seal); outline-offset: 1px; }

/* Hamburger + off-canvas drawer, shown only on mobile. */
.navtoggle { display: none; }
.navscrim { display: none; }

/* ── Slide-over drawer (QuickBooks +New / Tally create panel) ────────────────
   A form panel that slides in from the right and extends across the work area up
   to the sidebar. Used for all quick-create forms so opening a "thing" opens a
   focused form over the current screen, not a full page navigation. */
.drawer-scrim { position: fixed; inset: 0 0 0 var(--sidebar); background: rgba(27,23,51,.34); z-index: 70; opacity: 0; transition: opacity .22s ease; }
.drawer-scrim.open { opacity: 1; }
.drawer { position: fixed; top: 0; bottom: 0; right: 0; left: var(--sidebar); background: var(--bk-paper, #fff); z-index: 71; box-shadow: -18px 0 46px rgba(27,23,51,.16); transform: translateX(100%); transition: transform .28s cubic-bezier(.4, 0, .2, 1); display: flex; flex-direction: column; max-width: 100%; }
.drawer.open { transform: none; }
.drawer-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; padding: 20px 30px 16px; border-bottom: 1px solid var(--bk-rule); }
.drawer-title { font-family: var(--bk-font-display); font-size: 22px; color: var(--bk-ink); line-height: 1.15; }
.drawer-sub { font-size: 12.5px; color: var(--bk-ink-soft); margin-top: 2px; }
.drawer-x { background: none; border: 0; font-size: 20px; line-height: 1; cursor: pointer; color: var(--bk-ink-soft); padding: 6px 8px; border-radius: 8px; }
.drawer-x:hover { background: var(--bk-pad-sunk); color: var(--bk-ink); }
.drawer-body { flex: 1; overflow-y: auto; padding: 22px 30px; }
/* The drawer header already names the document — hide the editor's own big page
   heading so it isn't shown twice; keep its explanatory sub-line. */
.drawer-body .page-title { display: none; }
.drawer-body .rpt-head { margin-top: -4px; }
.drawer-body > div > h1:first-child { display: none; }
.drawer-body .row { margin-bottom: 12px; }
.drawer-body label { font-size: 12px; color: var(--bk-ink-soft); }
.drawer-foot { border-top: 1px solid var(--bk-rule); padding: 14px 30px; display: flex; gap: 10px; justify-content: flex-end; align-items: center; background: var(--bk-pad, #fbfaf7); }
.drawer-foot .grow { margin-right: auto; color: var(--bk-ink-soft); font-size: 12.5px; }
/* A create menu that pops from the ＋New button as a floating panel. */
.newpop { position: absolute; z-index: 50; margin-top: 4px; width: 250px; max-height: 70vh; overflow-y: auto; background: #fff; border: 1px solid var(--bk-rule); border-radius: 12px; box-shadow: var(--bk-shadow-2); padding: 8px; }
.newpop .grp { font-family: var(--bk-font-label); font-size: 9.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--bk-ink-soft); padding: 9px 10px 3px; }
.newpop button.newitem { display: flex; align-items: center; gap: 9px; width: 100%; text-align: left; background: none; border: 0; padding: 7px 10px; border-radius: 8px; cursor: pointer; font-size: 13.5px; color: var(--bk-ink); }
.newpop button.newitem:hover { background: var(--bk-seal-wash); color: var(--bk-seal); }
.newpop button.newitem .ic { width: 18px; text-align: center; }
@media (max-width: 820px) {
  .drawer, .drawer-scrim { left: 0; }
  .drawer-head, .drawer-body, .drawer-foot { padding-left: 18px; padding-right: 18px; }
}
@media (prefers-reduced-motion: reduce) { .drawer, .drawer-scrim { transition: none; } }
@media (max-width: 820px) {
  .shell { grid-template-columns: 1fr; }
  .maincontent { padding: 14px 16px 64px; }
  .navtoggle { display: inline-flex; align-items: center; justify-content: center; position: fixed; top: 12px; left: 12px; z-index: 62; width: 42px; height: 42px; font-size: 20px; background: #fff; border: 1px solid var(--bk-rule); border-radius: 10px; box-shadow: var(--bk-shadow-1); cursor: pointer; }
  .side { position: fixed; top: 0; left: 0; height: 100vh; width: min(272px, 84vw); z-index: 64; transform: translateX(-100%); transition: transform .22s ease; box-shadow: var(--bk-shadow-2); }
  .shell.navopen .side { transform: none; }
  .shell.navopen .navscrim { display: block; position: fixed; inset: 0; background: rgba(27,23,51,.42); z-index: 60; }
  /* On a phone the sidebar is a transformed drawer, so a fixed flyout can't escape
     it — fall back to an inline accordion that a tap pins open (no hover on touch). */
  .side nav .navsub-flyout { position: static; box-shadow: none; border: 0; border-radius: 0; padding: 2px 0 4px 18px; min-width: 0; max-height: none; }
  .side nav .navsub:hover .navsub-flyout { display: none; }
  .side nav .navsub.open .navsub-flyout { display: grid; }
  .side nav .navsub-flyout .navsub-flytitle { display: none; }
  .page-title { font-size: 28px; }
  /* wide report tables scroll instead of overflowing the page */
  .tbl { display: block; overflow-x: auto; white-space: nowrap; -webkit-overflow-scrolling: touch; }
  /* Editable line grids (invoices, estimates, orders) become stacked cards —
     one line = one card, each field full-width with its label above it — so
     entries are tap-friendly on a phone instead of a cramped sideways scroll. */
  .tbl.lines { display: block; overflow: visible; white-space: normal; border: 0; box-shadow: none; background: none; border-radius: 0; }
  .tbl.lines thead { display: none; }
  .tbl.lines tbody, .tbl.lines tbody tr, .tbl.lines td { display: block; }
  .tbl.lines tbody tr { background: #fff; border: 1px solid var(--bk-rule); border-radius: var(--bk-radius-card); box-shadow: var(--bk-shadow-1); padding: 6px 14px 12px; margin-bottom: 12px; }
  .tbl.lines tbody tr:hover { background: #fff; }
  .tbl.lines td { padding: 8px 0 0; border: 0; white-space: normal; }
  .tbl.lines td[data-label]::before { content: attr(data-label); display: block; margin-bottom: 4px; font-family: var(--bk-font-label); font-size: 10px; letter-spacing: .06em; text-transform: uppercase; color: var(--bk-ink-soft); }
  .tbl.lines td[data-label=""]::before { content: none; }
  .tbl.lines td.num { text-align: left; font-size: 15px; }
  .tbl.lines select, .tbl.lines input { width: 100%; min-height: 42px; font-size: 16px; box-sizing: border-box; }
  .tbl.lines tr td:last-child { display: flex; gap: 8px; justify-content: flex-end; padding-top: 12px; }
  .tbl.lines tr td:last-child button { flex: 0 0 auto; min-height: 40px; }
  .cards { grid-template-columns: 1fr 1fr; gap: 12px; }
  .card .v { font-size: 26px; }
  .row { gap: 10px; }
  .row label { flex: 1 1 140px; }
}
@media (max-width: 460px) { .cards { grid-template-columns: 1fr; } }

/* Report header + toolbar (date range, CSV, print) */
.rpt-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 18px; }
.rpt-head .page-title { margin-bottom: 2px; }
.rpt-head .sub { margin: 0; }
.rpt-tools { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; padding-top: 6px; }
label.inline { flex-direction: row; align-items: center; gap: 6px; font-size: 12px; }
label.inline input { height: 32px; }

/* SVG charts on the dashboard */
.chart { width: 100%; height: auto; margin-top: 10px; overflow: visible; }
.chart-lbl { font-size: 12px; fill: var(--bk-ink-soft); font-family: var(--bk-font-body); }
.chart-val { font-size: 11px; fill: var(--bk-ink-soft); font-variant-numeric: tabular-nums; font-family: var(--bk-font-label); }
.chart-bar { fill: var(--bk-seal); }
.chart-bar.pos { fill: var(--bk-positive); }
.chart-bar.neg { fill: var(--bk-negative); }
.chart-bar.accent { fill: var(--bk-seal); }

/* Command palette (⌘K) */
.pal-scrim { position: fixed; inset: 0; background: rgba(27,23,51,.34); z-index: 80; display: flex; align-items: flex-start; justify-content: center; padding-top: 12vh; }
.pal-box { width: min(560px, 92vw); background: #fff; border-radius: 14px; box-shadow: var(--bk-shadow-2); overflow: hidden; }
.pal-input { width: 100%; height: 52px; border: 0; border-bottom: 1px solid var(--bk-rule); border-radius: 0; padding: 0 18px; font-size: 16px; }
.pal-input:focus { box-shadow: none; border-color: var(--bk-seal); }
.pal-list { max-height: 52vh; overflow-y: auto; padding: 6px; }
.pal-item { display: flex; align-items: center; justify-content: space-between; padding: 9px 12px; border-radius: 8px; cursor: pointer; font-size: 14px; }
.pal-item.sel, .pal-item:hover { background: var(--bk-seal-wash); color: var(--bk-seal); }
.pal-sec { font-family: var(--bk-font-label); font-size: 10px; letter-spacing: .06em; text-transform: uppercase; color: var(--bk-ink-soft); }

/* Live tax preview on the sales voucher */
.preview { background: var(--bk-pad-sunk); border: 1px solid var(--bk-rule); border-radius: 10px; padding: 12px 16px; margin: 4px 0 14px; }
.preview-row { display: flex; justify-content: space-between; padding: 3px 0; font-size: 13.5px; }
.preview-row .num { font-variant-numeric: tabular-nums; font-family: var(--bk-font-label); }
.preview-row.total { border-top: 1px solid var(--bk-rule); margin-top: 4px; padding-top: 8px; font-weight: 700; }

/* AI purchase-invoice scanner */
.scan-bar { display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap; background: linear-gradient(180deg, var(--bk-seal-wash), #fff); border: 1px dashed var(--bk-seal); border-radius: var(--bk-radius-card); padding: 12px 16px; margin-bottom: 12px; }
.scan-bar-txt { display: flex; align-items: center; gap: 12px; }
.scan-bar .scan-ic { font-size: 22px; }
.scan-panel { background: #fff; border: 1px solid var(--bk-rule); border-radius: var(--bk-radius-card); box-shadow: var(--bk-shadow-1); padding: 14px 16px; margin-bottom: 14px; }
.scan-head { margin-bottom: 10px; }
.scan-issues { border-radius: 10px; padding: 10px 12px; background: var(--bk-pad-sunk); }
.scan-issues.ok { background: color-mix(in srgb, var(--bk-positive) 12%, #fff); color: var(--bk-positive); font-weight: 600; }
.scan-issues-hd { font-family: var(--bk-font-label); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--bk-ink-soft); margin-bottom: 6px; }
.scan-issue { display: flex; align-items: flex-start; gap: 8px; padding: 4px 0; font-size: 13px; }
.scan-issue .sev { flex: 0 0 auto; }
.scan-issue.error { color: var(--bk-negative); }
.scan-issue.warning { color: var(--bk-warn, #9a6700); }

/* GST rate-change: multi-select HSN picker */
.hsn-picker { max-height: 220px; overflow-y: auto; border: 1px solid var(--bk-rule); border-radius: 10px; padding: 6px; background: var(--bk-pad-sunk); max-width: 460px; }
.hsn-picker .hsn-opt { display: flex; align-items: center; gap: 8px; padding: 5px 8px; border-radius: 7px; cursor: pointer; font-size: 13px; }
.hsn-picker .hsn-opt:hover { background: #fff; }
.hsn-picker .hsn-opt.all { border-bottom: 1px solid var(--bk-rule); margin-bottom: 4px; padding-bottom: 8px; border-radius: 7px 7px 0 0; }
.hsn-picker .hsn-opt input { margin: 0; }

/* Searchable ledger/party combobox (replaces long native <select> lists) */
.combo { position: relative; display: inline-flex; flex-direction: column; min-width: 0; }
.combo .combo-input { width: 100%; }
.combo .combo-list { position: fixed; z-index: 90; min-width: 200px; max-height: 280px; overflow-y: auto; background: #fff; border: 1px solid var(--bk-rule); border-radius: 9px; box-shadow: var(--bk-shadow-2); display: none; padding: 4px; }
.combo.open .combo-list { display: block; }
.combo .combo-opt { padding: 7px 10px; border-radius: 6px; cursor: pointer; font-size: 13.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.combo .combo-opt:hover, .combo .combo-opt.active { background: var(--bk-seal-wash); color: var(--bk-seal); }
.combo .combo-opt.sel { font-weight: 600; }
.combo .combo-empty { padding: 8px 10px; color: var(--bk-ink-soft); font-size: 12.5px; }

/* Expenses screen — guide between a GST bill and a plain payment */
.exp-guide { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 6px 0 16px; }
.exp-guide-col { background: var(--bk-pad-sunk); border: 1px solid var(--bk-rule); border-radius: 10px; padding: 12px 14px; }
.exp-guide-col strong { display: block; margin-bottom: 4px; }
.exp-guide-col p { margin: 0; font-size: 12.5px; }
.exp-hint { background: var(--bk-seal-wash); border: 1px solid var(--bk-seal); border-radius: 10px; padding: 10px 12px; margin-bottom: 12px; font-size: 13px; }
.linkbtn { background: none; border: 0; padding: 0; color: var(--bk-seal); font: inherit; font-weight: 600; cursor: pointer; text-decoration: underline; }
@media (max-width: 700px) { .exp-guide { grid-template-columns: 1fr; } }

/* Invoice entry editor — form column + sticky summary rail */
.inv-editor { display: grid; grid-template-columns: minmax(0, 1fr) 328px; gap: 20px; align-items: start; }
.inv-main { display: grid; gap: 16px; min-width: 0; }
.inv-sec-head { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin: 0 0 14px; }
.inv-sec-head .t { font-family: var(--bk-font-display); font-size: 21px; color: var(--bk-ink); line-height: 1; }
.inv-sec-head .h { font-family: var(--bk-font-mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--bk-ink-soft); }
.inv-rail { position: sticky; top: 16px; display: grid; gap: 12px; }
.inv-summary { background: #fff; border: 1px solid var(--bk-rule); border-radius: var(--bk-radius-card); box-shadow: var(--bk-shadow-1); padding: 18px 18px 16px; }
.inv-summary .cap { font-family: var(--bk-font-mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--bk-ink-soft); margin-bottom: 10px; }
.inv-summary .preview { margin: 0 0 14px; background: var(--bk-pad-sunk); }
.inv-summary .grandcard { display: flex; justify-content: space-between; align-items: baseline; margin: 2px 0 14px; }
.inv-summary .grandcard .lbl { font-size: 12.5px; color: var(--bk-ink-soft); font-weight: 600; }
.inv-summary .grandcard .amt { font-family: var(--bk-font-display); font-size: 30px; font-variant-numeric: tabular-nums; color: var(--bk-ink); line-height: 1; }
.inv-summary .btn-primary { width: 100%; height: 44px; font-size: 15px; }
.inv-summary .foot { font-size: 11.5px; color: var(--bk-ink-soft); margin: 12px 0 0; line-height: 1.5; }
.state-badge { display: inline-flex; align-items: center; gap: 6px; font-family: var(--bk-font-label); font-size: 10.5px; font-weight: 600; letter-spacing: .03em; padding: 4px 10px; border-radius: 999px; background: var(--bk-pad-sunk); border: 1px solid var(--bk-rule); color: var(--bk-ink-soft); }
.state-badge .dot { width: 7px; height: 7px; border-radius: 999px; background: var(--bk-seal); }
@media (max-width: 900px) {
  .inv-editor { grid-template-columns: 1fr; }
  .inv-rail { position: static; }
}

/* Compliance modal — Tally-style e-invoice / e-way prompt before posting */
.modal-box { width: min(560px, 94vw); max-height: 88vh; overflow-y: auto; background: #fff; border-radius: 14px; box-shadow: var(--bk-shadow-2); }
.modal-box .mh { padding: 18px 22px 12px; border-bottom: 1px solid var(--bk-rule); }
.modal-box .mh h3 { margin: 0 0 3px; font-family: var(--bk-font-display); font-weight: 400; font-size: 24px; }
.modal-box .mh p { margin: 0; font-size: 13px; color: var(--bk-ink-soft); }
.modal-box .mbody { padding: 16px 22px; display: grid; gap: 16px; }
.modal-sec { display: grid; gap: 10px; }
.modal-sec > .lbl { font-family: var(--bk-font-label); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--bk-seal); display: flex; align-items: center; gap: 7px; }
.modal-sec > .lbl::before { content: ''; width: 6px; height: 6px; border-radius: 999px; background: var(--bk-seal); }
.compliance-preview { background: var(--bk-pad); border: 1px solid var(--bk-rule); border-radius: 10px; padding: 10px 12px; }
.modal-box .mfoot { padding: 14px 22px 18px; display: flex; gap: 10px; justify-content: flex-end; border-top: 1px solid var(--bk-rule); position: sticky; bottom: 0; background: #fff; }
.modal-box input.bad, .modal-box select.bad { border-color: var(--bk-negative); box-shadow: 0 0 0 3px #FBE9E7; }
.modal-note { font-size: 12px; color: var(--bk-ink-soft); background: var(--bk-pad-sunk); border: 1px solid var(--bk-rule); border-radius: 8px; padding: 8px 11px; }

/* Tally-style e-invoice block on the printed invoice */
.einv-block { display: flex; gap: 16px; align-items: flex-start; margin: -6px 0 16px; padding: 12px 14px; border: 1px solid var(--bk-rule); border-radius: 8px; background: var(--bk-paper-2, #faf6f0); }
.einv-block .einv-fields { flex: 1; display: grid; gap: 3px; font-size: 13px; min-width: 0; }
.einv-block .einv-fields .irnval { word-break: break-all; }
.einv-qr { width: 108px; flex: none; text-align: center; }
.einv-qr .qrbox { width: 108px; height: 108px; border: 1px solid var(--bk-rule); border-radius: 6px; background: #fff; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.einv-qr .qrbox svg, .einv-qr .qrbox img { width: 100%; height: 100%; }
.einv-qr .qrcap { font-family: var(--bk-font-mono); font-size: 9px; letter-spacing: .06em; text-transform: uppercase; color: var(--bk-ink-soft); margin-top: 5px; }

/* Collapsible group-create panel */
details.voucher summary { cursor: pointer; font-weight: 600; color: var(--bk-seal); list-style: none; }
details.voucher summary::-webkit-details-marker { display: none; }
details.voucher summary::before { content: '＋ '; }
details.voucher[open] summary::before { content: '－ '; }

/* Printable tax invoice */
.invoice-doc { background: #fff; border: 1px solid var(--bk-rule); border-radius: var(--bk-radius-card); box-shadow: var(--bk-shadow-1); padding: 32px 36px; max-width: 820px; }
.inv-head { display: flex; justify-content: space-between; align-items: flex-start; border-bottom: 2px solid var(--bk-seal); padding-bottom: 14px; margin-bottom: 16px; }
.inv-seller { font-family: var(--bk-font-display); font-size: 24px; color: var(--bk-ink); }
.inv-title { font-family: var(--bk-font-mono); font-size: 16px; font-weight: 700; letter-spacing: .12em; color: var(--bk-seal); }
.inv-meta { display: flex; justify-content: space-between; gap: 24px; margin-bottom: 18px; }
.inv-meta .k, .inv-words .k { font-family: var(--bk-font-mono); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: var(--bk-ink-soft); }
.inv-party { font-size: 17px; font-weight: 600; margin: 2px 0; }
.inv-meta-r { text-align: right; display: grid; gap: 3px; font-size: 13.5px; }
.inv-extra { display: grid; gap: 3px; margin: -6px 0 16px; padding: 10px 12px; border: 1px dashed var(--bk-rule); border-radius: 8px; font-size: 13px; background: var(--bk-paper-2, transparent); }
.voucher-more { margin: 12px 0; }
.inv-lines { margin-bottom: 14px; }
/* "Items" band above a document's line-item table. */
.inv-section-t { font-family: var(--bk-font-label); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--bk-seal); font-weight: 700; margin: 8px 0 6px; }
.inv-totals { margin-left: auto; width: 320px; max-width: 100%; }
.inv-total-row { display: flex; justify-content: space-between; padding: 5px 0; font-size: 14px; }
.inv-total-row .num { font-variant-numeric: tabular-nums; font-family: var(--bk-font-mono); }
.inv-total-row.grand { border-top: 2px solid var(--bk-rule); margin-top: 4px; padding-top: 9px; font-weight: 700; font-size: 16px; }
/* Clickable report rows — open the voucher on click */
tr.row-click { cursor: pointer; }
tr.row-click:hover td { background: var(--bk-seal-wash, #f3f7f5); }
/* Keyboard row cursor (WO-02 §1.5): ↑/↓ move it, Enter drills. */
tr.row-cursor td { background: var(--bk-seal-wash, #f3f7f5); }
tr.row-cursor td:first-child { box-shadow: inset 2px 0 0 var(--bk-seal); }
/* Column resize handle + virtualised scroller (WO-02 §1.6). */
.col-resize { position: absolute; top: 0; right: -4px; width: 8px; height: 100%; cursor: col-resize; user-select: none; z-index: 1; }
.tbl-scroll.virt { max-height: 70vh; overflow: auto; }
.tbl-scroll.virt table.tbl thead th { position: sticky; top: 0; z-index: 2; background: var(--bk-pad); }
/* GST rate shown as a fixed value (set by the product) instead of a dropdown */
.gst-fixed { font-weight: 600; font-variant-numeric: tabular-nums; white-space: nowrap; cursor: default; }
.inv-words { margin-top: 16px; padding-top: 12px; border-top: 1px dashed var(--bk-rule); font-style: italic; }
.inv-foot { margin-top: 22px; font-size: 12px; text-align: center; }
/* Bank & payment details + UPI scan-to-pay QR on the invoice */
.inv-bank { display: flex; gap: 16px; align-items: center; justify-content: space-between; margin-top: 16px; padding: 12px 14px; border: 1px solid var(--bk-rule); border-radius: 8px; background: var(--bk-paper-2, #faf6f0); }
.inv-bank .qrbox { width: 96px; height: 96px; border: 1px solid var(--bk-rule); border-radius: 6px; background: #fff; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.inv-bank .qrbox svg, .inv-bank .qrbox img { width: 100%; height: 100%; }
.inv-bank .qrcap { font-size: 10px; color: var(--bk-ink-soft); margin-top: 3px; }

/* Company logo on documents. A FIXED box with object-fit:contain — so a logo of
   ANY shape or size (tall, wide, square, transparent PNG, SVG) is scaled to fit
   inside it and can never push the header out of alignment. */
.inv-brand { display: flex; align-items: center; gap: 14px; min-width: 0; }
.inv-brand-txt { min-width: 0; }
.inv-logo { height: 52px; max-width: 200px; width: auto; object-fit: contain; display: block; flex: 0 0 auto; }

/* ── Five print designs (applied via .inv-design-* on .invoice-doc) ─────────
   Each is a genuinely different layout, not just a colour swap. All share the
   same DOM, so any document (invoice, e-way, statement) picks up its design. */

/* 1) Classic — the traditional ruled tax invoice (the default look). */
.inv-design-classic .inv-title { padding: 4px 0; }

/* 2) Modern band — a filled accent header card, white body, tinted totals. */
.inv-design-modern .inv-head { background: var(--bk-seal); color: #fff; border: 0; border-radius: 12px; padding: 18px 22px; margin-bottom: 20px; align-items: center; }
.inv-design-modern .inv-seller { color: #fff; }
.inv-design-modern .inv-head .muted { color: rgba(255,255,255,.85); }
.inv-design-modern .inv-title { color: #fff; font-family: var(--bk-font-display); font-size: 22px; letter-spacing: .06em; }
.inv-design-modern .inv-logo { background: #fff; border-radius: 8px; padding: 5px 8px; box-sizing: content-box; }
.inv-design-modern .inv-lines thead th { background: color-mix(in srgb, var(--bk-seal) 12%, #fff); }
.inv-design-modern .inv-total-row.grand { border-top: 2px solid var(--bk-seal); color: var(--bk-seal); }
.inv-design-modern .inv-totals { background: color-mix(in srgb, var(--bk-seal) 6%, #fff); border-radius: 10px; padding: 10px 16px; }

/* 3) Minimal — airy, hairline rules, sans, quiet micro-labels. */
.inv-design-minimal { padding: 40px 44px; }
.inv-design-minimal .inv-head { border-bottom: 1px solid var(--bk-rule); padding-bottom: 18px; margin-bottom: 24px; }
.inv-design-minimal .inv-seller { font-weight: 500; letter-spacing: .01em; font-size: 22px; }
.inv-design-minimal .inv-title { font-family: var(--bk-font-mono); font-weight: 600; font-size: 12px; letter-spacing: .22em; color: var(--bk-ink-soft); }
.inv-design-minimal .inv-lines th { background: transparent; border-bottom: 1px solid var(--bk-ink); text-transform: uppercase; font-size: 10px; letter-spacing: .1em; color: var(--bk-ink-soft); }
.inv-design-minimal .inv-lines td { border-bottom: 1px solid var(--bk-rule); }
.inv-design-minimal .inv-total-row.grand { border-top: 1px solid var(--bk-seal); }

/* 4) Bold sidebar — a thick accent spine down the left edge + accent title tag. */
.inv-design-sidebar { border-left: 9px solid var(--bk-seal); padding-left: 30px; }
.inv-design-sidebar .inv-head { border-bottom: 0; align-items: center; }
.inv-design-sidebar .inv-title { background: var(--bk-seal); color: #fff; padding: 8px 14px; border-radius: 6px; font-family: var(--bk-font-display); letter-spacing: .04em; }
.inv-design-sidebar .inv-seller { font-weight: 800; }
.inv-design-sidebar .inv-lines thead th { border-bottom: 2px solid var(--bk-seal); }
.inv-design-sidebar .inv-total-row.grand { border-top: 2px solid var(--bk-seal); color: var(--bk-seal); }

/* 5) Corporate — a dark letterhead band with an accent underline + accent total chip. */
.inv-design-corporate .inv-head { background: #1f2937; color: #fff; border: 0; border-bottom: 3px solid var(--bk-seal); border-radius: 10px 10px 0 0; padding: 20px 24px; margin: 0 0 18px; align-items: center; }
.inv-design-corporate .inv-seller { color: #fff; }
.inv-design-corporate .inv-head .muted { color: rgba(255,255,255,.8); }
.inv-design-corporate .inv-title { color: #fff; background: var(--bk-seal); padding: 6px 12px; border-radius: 5px; font-family: var(--bk-font-mono); }
.inv-design-corporate .inv-logo { background: #fff; border-radius: 8px; padding: 5px 8px; box-sizing: content-box; }
.inv-design-corporate .inv-meta .k { color: var(--bk-seal); }
.inv-design-corporate .inv-lines thead th { background: #1f2937; color: #fff; }
.inv-design-corporate .inv-total-row.grand { background: var(--bk-seal); color: #fff; border: 0; border-radius: 6px; padding: 10px 14px; margin-top: 6px; }

/* Live design thumbnails / preview in Settings → Branding. */
.brand-designs { display: flex; flex-wrap: wrap; gap: 12px; margin: 10px 0; }
.brand-card { border: 2px solid var(--bk-rule); border-radius: 10px; padding: 6px; cursor: pointer; background: #fff; width: 210px; transition: border-color .15s, box-shadow .15s; }
.brand-card:hover { border-color: var(--bk-seal); }
.brand-card.sel { border-color: var(--bk-seal); box-shadow: 0 0 0 3px var(--bk-seal-wash, rgba(31,111,84,.18)); }
.brand-card .name { font-weight: 600; font-size: 13px; text-align: center; padding: 6px 0 2px; }
.brand-thumb { width: 196px; height: 150px; overflow: hidden; border-radius: 6px; border: 1px solid var(--bk-rule); background: #fff; }
.brand-thumb-inner { transform: scale(.31); transform-origin: top left; width: 632px; }
.brand-preview-wrap { border: 1px solid var(--bk-rule); border-radius: 10px; overflow: hidden; background: var(--bk-pad-sunk, #f4f1ea); padding: 14px; }
.brand-preview-scale { transform: scale(.66); transform-origin: top left; width: 151.5%; }
.logo-drop { border: 2px dashed var(--bk-rule); border-radius: 10px; padding: 14px; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.logo-preview-box { height: 60px; width: 210px; border: 1px solid var(--bk-rule); border-radius: 8px; background: #fff; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.logo-preview-box img { height: 52px; max-width: 200px; width: auto; object-fit: contain; }

/* Auth screen tabs */
.authtabs { display: flex; gap: 6px; margin: 4px 0 6px; }
.authtab { flex: 1; padding: 9px 12px; border: 1px solid var(--bk-rule); border-radius: 8px; background: #fff; cursor: pointer; font-weight: 600; font-size: 13.5px; color: var(--bk-ink-soft); }
.authtab.active { background: var(--bk-seal-wash); border-color: var(--bk-seal); color: var(--bk-seal); }

/* Capacity meters (admin console) */
.meter { height: 8px; background: var(--bk-pad-sunk); border-radius: 999px; overflow: hidden; margin-top: 8px; }
.meter-fill { height: 100%; background: var(--bk-positive); border-radius: 999px; transition: width .3s; }
.meter-fill.warn { background: var(--bk-warn); }
.meter-fill.hot { background: var(--bk-negative); }

/* Settings — tabs + toggle switches */
.set-tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 4px; }
.set-tab { padding: 8px 15px; border: 1px solid var(--bk-rule); border-radius: 999px; background: #fff; color: var(--bk-ink-soft); cursor: pointer; font-size: 13.5px; font-weight: 600; }
.set-tab.active { background: var(--bk-seal-wash); border-color: var(--bk-seal); color: var(--bk-seal); }
.set-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }
.set-list { display: grid; gap: 4px; }
.set-row { display: flex; align-items: flex-start; gap: 12px; padding: 11px 4px; border-bottom: 1px solid var(--bk-rule); flex-direction: row; cursor: pointer; }
.set-row:last-child { border-bottom: 0; }
.set-sw { position: relative; flex: 0 0 auto; width: 40px; height: 22px; margin-top: 1px; }
.set-sw input { opacity: 0; width: 0; height: 0; }
.set-slider { position: absolute; inset: 0; background: var(--bk-pad-sunk); border: 1px solid var(--bk-rule); border-radius: 999px; transition: .2s; }
.set-slider::before { content: ''; position: absolute; height: 16px; width: 16px; left: 2px; top: 2px; background: #fff; border-radius: 50%; transition: .2s; box-shadow: 0 1px 2px rgba(0,0,0,.2); }
.set-sw input:checked + .set-slider { background: var(--bk-seal); border-color: var(--bk-seal); }
.set-sw input:checked + .set-slider::before { transform: translateX(18px); }

/* Features → "capabilities in use" overview cards (read-only; jump to the tab) */
.cap-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 8px; }
.cap-pill { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border: 1px solid var(--bk-rule); border-radius: 10px; background: #fff; cursor: pointer; text-align: left; font: inherit; transition: border-color .15s, background .15s; }
.cap-pill:hover { border-color: var(--bk-seal); background: var(--bk-seal-wash); }
.cap-dot { flex: 0 0 auto; width: 9px; height: 9px; border-radius: 50%; background: var(--bk-rule); }
.cap-pill.on .cap-dot { background: var(--bk-positive, #2e7d32); }
.cap-lbl { flex: 1; font-weight: 600; font-size: 13.5px; color: var(--bk-ink); }
.cap-state { flex: 0 0 auto; font-size: 11px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--bk-ink-soft); }
.cap-pill.on .cap-state { color: var(--bk-positive, #2e7d32); }

/* AI assistant — floating button + chat panel */
#ai-root { position: fixed; right: 22px; bottom: 22px; z-index: 70; }
.ai-fab { width: 52px; height: 52px; border-radius: 50%; border: 0; cursor: pointer; font-size: 22px; color: #fff; background: var(--bk-seal); box-shadow: var(--bk-shadow-2); transition: transform .15s, filter .2s; }
.ai-fab:hover { transform: translateY(-2px) scale(1.04); filter: brightness(1.05); }
.ai-panel { position: absolute; right: 0; bottom: 70px; width: min(390px, 92vw); height: 540px; max-height: 74vh; background: #fff; border: 1px solid var(--bk-rule); border-radius: 18px; box-shadow: var(--bk-shadow-2); display: none; flex-direction: column; overflow: hidden; }
.ai-panel.show { display: flex; animation: bk-panel-in .28s cubic-bezier(.2,.8,.2,1) both; }
.ai-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding: 12px 14px; background: var(--bk-grad); color: #fff; }
.ai-head b { font-size: 15px; } .ai-head .muted { color: rgba(255,255,255,.85); }
.ai-x { background: rgba(255,255,255,.2); border: 0; color: #fff; width: 26px; height: 26px; border-radius: 8px; cursor: pointer; }
.ai-toggle { position: relative; display: inline-block; width: 40px; height: 22px; margin-left: auto; margin-right: 6px; }
.ai-toggle input { opacity: 0; width: 0; height: 0; }
.ai-slider { position: absolute; inset: 0; background: rgba(255,255,255,.35); border-radius: 999px; transition: .2s; }
.ai-slider::before { content: ''; position: absolute; height: 16px; width: 16px; left: 3px; top: 3px; background: #fff; border-radius: 50%; transition: .2s; }
.ai-toggle input:checked + .ai-slider { background: rgba(255,255,255,.85); }
.ai-toggle input:checked + .ai-slider::before { transform: translateX(18px); background: var(--bk-seal); }
.ai-msgs { flex: 1; overflow-y: auto; padding: 14px; display: flex; flex-direction: column; gap: 10px; background: var(--bk-pad); }
.ai-hint, .ai-off { color: var(--bk-ink-soft); font-size: 13px; line-height: 1.5; }
.ai-msg { max-width: 85%; padding: 9px 13px; border-radius: 14px; font-size: 14px; line-height: 1.45; white-space: pre-wrap; }
.ai-msg.user { align-self: flex-end; background: var(--bk-grad); color: #fff; border-bottom-right-radius: 4px; }
.ai-msg.assistant { align-self: flex-start; background: #fff; border: 1px solid var(--bk-rule); border-bottom-left-radius: 4px; }
.ai-typing { color: var(--bk-ink-soft); letter-spacing: 2px; }
.ai-card { align-self: stretch; background: #fff; border: 1px solid var(--bk-seal); border-radius: 14px; padding: 13px 15px; box-shadow: var(--bk-shadow-1); }
.ai-card-t { font-family: var(--bk-font-label); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--bk-seal); margin-bottom: 6px; }
.ai-card-b { display: flex; gap: 8px; margin-top: 12px; }
.ai-input { display: flex; gap: 6px; padding: 10px; border-top: 1px solid var(--bk-rule); background: #fff; }
.ai-in { flex: 1; height: 40px; }
.ai-mic, .ai-send { width: 40px; height: 40px; border: 1px solid var(--bk-rule); background: #fff; border-radius: 10px; cursor: pointer; font-size: 16px; }
.ai-send { background: var(--bk-grad); color: #fff; border: 0; }
.ai-mic.rec { background: var(--bk-negative); color: #fff; border-color: transparent; animation: bk-pulse 1s infinite; }
@keyframes bk-pulse { 0%,100% { box-shadow: 0 0 0 0 var(--bk-glow); } 50% { box-shadow: 0 0 0 6px rgba(225,29,72,0); } }
@media (max-width: 480px) { .ai-panel { height: 70vh; } }

/* The print timestamp is injected once into the shell; it only shows on paper. */
.print-stamp { display: none; }

@media print {
  /* Hide ALL app chrome so only the document/report on screen reaches the paper —
     the sidebar, the sticky top bar, the app footer, floating buttons, every
     toolbar and anything flagged .no-print. Missing .topbar/.appfooter here was
     why a printed challan/invoice leaked the whole screen. */
  .side, .navtoggle, .rpt-tools, .navscrim, .no-print, #ai-root, .topbar, .appfooter { display: none !important; }
  .shell { display: block; }
  .main { padding: 0; max-width: 100%; min-height: 0; display: block; }
  .maincontent { padding: 0 !important; max-width: 100%; }
  .tbl { box-shadow: none; }
  .invoice-doc { border: 0; box-shadow: none; padding: 0; max-width: 100%; }
  /* Keep the coloured header bands, logo chips and accent totals in the PDF —
     browsers drop backgrounds on print unless told to keep them. */
  .invoice-doc, .inv-head, .inv-title, .inv-logo, .inv-lines thead th, .inv-total-row.grand, .inv-totals { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  /* A generated-on stamp repeated at the foot of every printed page (documents
     and financial reports alike). Filled in by the beforeprint handler. */
  .print-stamp { display: block; position: fixed; bottom: 4px; left: 0; right: 0; text-align: center; font-size: 9.5px; color: #8a8a8a; letter-spacing: .02em; }
  @page { margin: 12mm 10mm 14mm; }
}

/* A settings row disabled because its parent toggle is off — greyed but still readable. */
.set-row.set-row-off { opacity: .5; }
.set-row.set-row-off .set-slider { cursor: not-allowed; }

/* ── Transaction Center (Sales / Purchases finder) — flat, cool, no shadows ──── */
.txbar { display: flex; gap: 12px; flex-wrap: wrap; margin: 4px 0 18px; }
.txcard { flex: 1; min-width: 150px; padding: 12px 16px; background: #fff; border: 1px solid var(--bk-rule); border-radius: var(--bk-radius-card); }
.txcard.clickable { cursor: pointer; }
.txcard.clickable:hover { border-color: var(--bk-seal); }
.txcard-k { font-size: 12px; color: var(--bk-ink-soft); margin-bottom: 4px; }
.txcard-v { font-size: 19px; font-weight: 700; font-family: var(--bk-font-label); color: var(--bk-ink); }
.txcard-v.pos { color: var(--bk-positive); }
.txcard-v.neg { color: var(--bk-negative); }
.txtabs { display: flex; gap: 4px; flex-wrap: wrap; border-bottom: 1px solid var(--bk-rule); margin-bottom: 10px; }
.txtab { background: transparent; border: 0; border-bottom: 2px solid transparent; padding: 8px 12px; font-size: 13px; color: var(--bk-ink-soft); cursor: pointer; display: inline-flex; align-items: center; gap: 6px; }
.txtab:hover { color: var(--bk-ink); }
.txtab.active { color: var(--bk-ink); border-bottom-color: var(--bk-seal); font-weight: 600; }
.txtab-n { font-size: 11px; font-family: var(--bk-font-label); background: var(--bk-pad-sunk); border-radius: 999px; padding: 1px 7px; color: var(--bk-ink-soft); }
.txfilter { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; }

/* ── My CA workspace ─────────────────────────────────────────────────────── */
.segbar { display: flex; gap: 8px; flex-wrap: wrap; }
.segbar .seg { background: var(--bk-pad); border: 1px solid var(--bk-rule); color: var(--bk-ink-soft); padding: 8px 15px; border-radius: 999px; font-size: 13px; font-weight: 600; cursor: pointer; transition: all .14s; }
.segbar .seg:hover { color: var(--bk-ink); border-color: var(--bk-seal); }
.segbar .seg.seg-on { background: linear-gradient(135deg, var(--bk-g1), var(--bk-g2)); color: #fff; border-color: transparent; box-shadow: 0 4px 12px var(--bk-glow); }
.segbar-soft .seg { padding: 6px 13px; font-size: 12.5px; }
.segbar-soft .seg.seg-on { background: var(--bk-seal-wash); color: var(--bk-seal); border-color: var(--bk-seal); box-shadow: none; }
.ca-thread { display: flex; flex-direction: column; gap: 10px; max-height: 460px; overflow-y: auto; padding: 2px; }
.ca-msg { background: var(--bk-pad); border: 1px solid var(--bk-rule); border-radius: 12px; padding: 10px 13px; max-width: 82%; align-self: flex-start; }
.ca-msg.ca-mine { align-self: flex-end; background: var(--bk-seal-wash); border-color: #f2d3c6; }
.ca-msg-head { display: flex; justify-content: space-between; gap: 12px; font-size: 12px; font-weight: 700; color: var(--bk-ink); margin-bottom: 3px; }
.ca-msg-time { font-weight: 400; color: var(--bk-ink-soft); font-family: var(--bk-font-mono); font-size: 10.5px; }
.ca-msg-body { font-size: 13.5px; color: var(--bk-ink); line-height: 1.5; }
.ca-status { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 10px 14px; border-radius: 12px; margin-bottom: 16px; font-size: 13.5px; border: 1px solid var(--bk-rule); }
.ca-status.ok { background: var(--bk-seal-wash); border-color: #f2d3c6; }
.ca-status.warn { background: var(--bk-pad); }
.btn-danger { background: var(--bk-negative); border-color: var(--bk-negative); color: #fff; }
.btn-danger:hover { filter: brightness(.94); }

/* ── AI onboarding ───────────────────────────────────────────────────────── */
.onb-prog { margin: 6px 0 16px; font-size: 13px; }
.onb-bar { height: 7px; background: var(--bk-pad-sunk); border-radius: 999px; overflow: hidden; margin-top: 8px; max-width: 460px; }
.onb-bar span { display: block; height: 100%; background: linear-gradient(90deg, var(--bk-g1), var(--bk-g2)); border-radius: 999px; transition: width .3s ease; }
.onb-thread { display: flex; flex-direction: column; gap: 10px; }
.onb-msg { max-width: 84%; padding: 10px 14px; border-radius: 13px; font-size: 14px; line-height: 1.5; }
.onb-ai { align-self: flex-start; background: var(--bk-pad); border: 1px solid var(--bk-rule); display: flex; gap: 10px; align-items: flex-start; }
.onb-badge { flex: 0 0 auto; font-size: 10px; font-weight: 800; color: var(--bk-seal); background: var(--bk-seal-wash); border-radius: 6px; padding: 2px 7px; margin-top: 1px; }
.onb-user { align-self: flex-end; background: var(--bk-seal-wash); border: 1px solid #f2d3c6; color: var(--bk-ink); }
.onb-summary { background: var(--bk-seal-wash); border: 1px solid #f2d3c6; border-radius: 12px; padding: 12px 16px; font-size: 14px; margin-top: 4px; }
.onb-steps { display: flex; flex-direction: column; gap: 12px; }
.onb-step { display: flex; gap: 12px; align-items: flex-start; }
.onb-stepn { flex: 0 0 auto; width: 26px; height: 26px; border-radius: 50%; background: linear-gradient(135deg, var(--bk-g1), var(--bk-g2)); color: #fff; font-weight: 800; font-size: 13px; display: flex; align-items: center; justify-content: center; box-shadow: 0 3px 8px var(--bk-glow); }
.onb-gate { background: #FFFBEB; border-color: #f0d98a; }
.onb-lang { display: inline-flex; background: var(--bk-pad-sunk); border: 1px solid var(--bk-rule); border-radius: 999px; padding: 2px; }
.onb-lang button { border: 0; background: none; cursor: pointer; font: inherit; font-size: 12px; font-weight: 600; color: var(--bk-ink-soft); padding: 5px 12px; border-radius: 999px; }
.onb-lang button.on { background: #fff; color: var(--bk-seal); box-shadow: var(--bk-shadow-1); }
.onb-setlist { display: flex; flex-direction: column; gap: 2px; }
.onb-setrow { display: flex; align-items: flex-start; gap: 11px; padding: 9px 8px; border-radius: 9px; cursor: pointer; }
.onb-setrow:hover { background: var(--bk-hover); }
.onb-setrow input { margin-top: 2px; }

/* Receipts & Payments — the party's live balance line */
.settle-bal { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; margin: 12px 0 2px; padding: 10px 14px; background: var(--bk-pad); border: 1px solid var(--bk-rule); border-radius: 10px; }
.settle-bal:empty { display: none; }
.settle-bal .settle-bal-k { font-size: 11px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--bk-ink-soft); }
.settle-bal b { font-size: 16px; font-variant-numeric: tabular-nums; }
.settle-bal b.pos { color: var(--bk-positive); } .settle-bal b.neg { color: var(--bk-negative); } .settle-bal b.muted { color: var(--bk-ink-soft); }

/* ── App footer — one slim line ──────────────────────────────────────────── */
.appfooter { border-top: 1px solid var(--bk-rule); background: #FBF9F7; padding: 9px 40px; display: flex; align-items: center; justify-content: space-between; gap: 6px 20px; flex-wrap: wrap; font-size: 12px; color: var(--bk-ink-soft); }
.af-links { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.af-sep { opacity: .4; }
.af-link { color: var(--bk-ink-soft); text-decoration: none; font-weight: 500; transition: color .12s; }
.af-link:hover { color: var(--bk-seal); }
.af-meta { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.af-meta b { color: var(--bk-ink); font-weight: 700; }
@media (max-width: 900px) { .appfooter { padding: 9px 16px; } }

/* ── Network offline bar + app-update bar (native apps + PWA) ─────────────── */
.netbar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 90; background: #7a3300; color: #fff; text-align: center; font-size: 13px; font-weight: 600; padding: 9px 14px; }
.updbar { position: fixed; left: 50%; transform: translateX(-50%); bottom: 18px; z-index: 91; display: flex; align-items: center; gap: 12px; background: var(--bk-ink); color: #fff; padding: 10px 14px 10px 18px; border-radius: 999px; box-shadow: 0 10px 30px rgba(0,0,0,.25); font-size: 13px; font-weight: 600; }
.updbar button { background: var(--bk-seal); color: #fff; border: 0; border-radius: 999px; padding: 7px 14px; font: inherit; font-weight: 700; cursor: pointer; }
.updbar button:hover { background: var(--bk-primary-hover); }