:root {
  color-scheme: light;
  --navy: #153b66;
  --navy-dark: #0d2948;
  --blue: #2478c7;
  --blue-soft: #e9f3fd;
  --ink: #172538;
  --muted: #68778a;
  --line: #dce5ee;
  --surface: #ffffff;
  --page: #f3f7fb;
  --success: #168565;
  --danger: #bb3343;
  --shadow: 0 14px 42px rgba(22, 52, 84, .12);
  --radius: 22px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; color: var(--ink); background: radial-gradient(circle at 15% 0%, #e1effc 0, transparent 32rem), var(--page); }
button, input, select { font: inherit; }
button { cursor: pointer; }
.hidden { display: none !important; }

.app-header { position: sticky; top: 0; z-index: 20; min-height: 76px; padding: 12px clamp(16px, 4vw, 44px); display: grid; grid-template-columns: 44px 1fr 44px; align-items: center; color: white; background: linear-gradient(125deg, var(--navy-dark), var(--navy)); box-shadow: 0 8px 24px rgba(13, 41, 72, .2); }
.brand-lockup { grid-column: 2; justify-self: center; display: flex; gap: 12px; align-items: center; text-align: left; }
.brand-lockup p, .brand-lockup h1 { margin: 0; }
.brand-lockup p { color: #a7cef4; font-size: .73rem; font-weight: 800; letter-spacing: .16em; }
.brand-lockup h1 { font-size: clamp(1.05rem, 3vw, 1.35rem); }
.brand-mark { width: 44px; height: 44px; display: block; object-fit: cover; border-radius: 14px; background: white; box-shadow: inset 0 0 0 1px rgba(255,255,255,.6), 0 6px 16px rgba(0,0,0,.16); }
.app-header > button:first-child { grid-column: 1; }
.app-header > button:last-child { grid-column: 3; }

main { width: min(1180px, 100%); margin: 0 auto; padding: clamp(18px, 4vw, 40px); }
.auth-view { min-height: calc(100vh - 150px); display: grid; place-items: center; }
.auth-card { width: min(430px, 100%); padding: clamp(26px, 7vw, 44px); border: 1px solid rgba(214,226,238,.9); border-radius: 30px; background: rgba(255,255,255,.94); box-shadow: var(--shadow); backdrop-filter: blur(12px); }
.auth-emblem { width: 64px; height: 64px; display: grid; place-items: center; margin-bottom: 22px; color: white; border-radius: 20px; background: linear-gradient(145deg, #2f8fd8, var(--navy)); box-shadow: 0 12px 26px rgba(30, 105, 167, .25); }
.auth-emblem.amber { background: linear-gradient(145deg, #f3aa28, #d4780f); }
.auth-emblem.setup { background: linear-gradient(145deg, var(--success), #167460); }
.auth-emblem svg { width: 30px; height: 30px; }
.auth-card h2, .welcome-block h2 { margin: 5px 0 8px; font-size: clamp(1.65rem, 5vw, 2.25rem); line-height: 1.1; }
.eyebrow { margin: 0; color: var(--blue); font-size: .72rem; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.muted { margin: 0; color: var(--muted); line-height: 1.55; }
.stack-form { margin-top: 28px; display: grid; gap: 17px; }
label { display: grid; gap: 7px; color: #3c4b5d; font-size: .84rem; font-weight: 750; }
input, select { width: 100%; min-height: 48px; padding: 0 14px; color: var(--ink); border: 1px solid #c9d6e3; border-radius: 12px; outline: none; background: #fbfdff; transition: border-color .18s, box-shadow .18s; }
input:focus, select:focus { border-color: var(--blue); box-shadow: 0 0 0 4px color-mix(in srgb, var(--blue) 12%, transparent); }
.password-field { position: relative; display: block; }
.password-field input { padding-right: 50px; }
.field-button { position: absolute; right: 5px; top: 5px; width: 38px; height: 38px; border: 0; color: var(--muted); background: transparent; }

.primary-button, .secondary-button, .icon-button { min-height: 46px; border: 0; border-radius: 13px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; font-weight: 800; transition: transform .15s, background .15s, opacity .15s; }
.primary-button { padding: 0 20px; color: white; background: linear-gradient(135deg, var(--blue), var(--navy)); box-shadow: 0 9px 20px rgba(28, 98, 160, .18); }
.secondary-button { padding: 0 20px; color: var(--navy); border: 1px solid #bed2e5; background: #edf5fc; }
.primary-button:hover, .secondary-button:hover, .module-button:hover { transform: translateY(-1px); }
.primary-button:disabled, .secondary-button:disabled { opacity: .55; cursor: wait; }
.primary-button.compact, .secondary-button.compact { min-width: 116px; }
.icon-button { width: 44px; min-height: 44px; padding: 0; color: inherit; background: rgba(255,255,255,.12); }
.icon-button:hover { background: rgba(255,255,255,.22); }
svg { width: 20px; height: 20px; }
.form-message { min-height: 20px; margin: 0; color: var(--danger); font-size: .84rem; }
.setup-card { width: min(520px, 100%); }
.setup-connection { margin-top: 22px; padding: 13px 15px; display: grid; grid-template-columns: 11px minmax(0,1fr) auto; align-items: center; gap: 11px; border: 1px solid color-mix(in srgb, var(--success) 25%, var(--line)); border-radius: 14px; background: color-mix(in srgb, var(--success) 7%, white); }
.setup-status-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--success); box-shadow: 0 0 0 4px color-mix(in srgb, var(--success) 13%, transparent); }
.setup-connection span:nth-child(2) { min-width: 0; display: grid; gap: 2px; }
.setup-connection small, .setup-admin-summary small { color: var(--muted); font-size: .68rem; font-weight: 850; letter-spacing: .05em; text-transform: uppercase; }
.setup-connection strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .8rem; }
.setup-connection .setup-online { color: var(--success); font-size: .75rem; }
.setup-admin-summary { padding: 13px 15px; display: flex; align-items: center; gap: 12px; border-radius: 14px; color: var(--navy); background: #edf4fb; }
.setup-admin-summary > svg { flex: 0 0 auto; color: var(--blue); }
.setup-admin-summary span { min-width: 0; display: grid; gap: 3px; }
.setup-admin-summary strong { font-size: .9rem; }
.field-help { color: var(--muted); font-size: .75rem; font-weight: 550; line-height: 1.4; }

.app-view { display: grid; gap: 22px; }
.user-strip { display: flex; justify-content: space-between; align-items: center; padding: 12px 16px; border: 1px solid var(--line); border-radius: 15px; background: rgba(255,255,255,.86); box-shadow: 0 5px 16px rgba(25,58,91,.06); }
.user-strip > span:first-child { display: flex; align-items: center; gap: 9px; }
.role-chip { padding: 5px 10px; color: var(--navy); border-radius: 999px; background: var(--blue-soft); font-size: .72rem; font-weight: 900; letter-spacing: .06em; }
.content-view { display: grid; gap: 20px; }
.welcome-block { padding: 8px 2px 4px; }
.module-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.module-button { min-height: 152px; padding: 20px; display: grid; grid-template-columns: 96px 1fr 24px; gap: 18px; align-items: center; text-align: left; color: var(--ink); border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: 0 10px 28px rgba(25,58,91,.08); transition: transform .16s, box-shadow .16s; }
.module-button:hover { box-shadow: var(--shadow); }
.module-button img { width: 96px; height: 96px; object-fit: contain; border-radius: 22px; }
.module-button span { display: grid; gap: 7px; }
.module-button strong { font-size: 1.12rem; }
.module-button small { color: var(--muted); line-height: 1.45; }
.module-button > svg { color: var(--blue); }

.screen-heading { display: flex; gap: 14px; align-items: center; }
.screen-heading .icon-button { flex: 0 0 44px; color: var(--navy); border: 1px solid var(--line); background: white; }
.screen-heading h2, .screen-heading p { margin: 0; }
.screen-heading h2 { margin-top: 3px; }
.filter-card, .lookup-card, .panel, .product-card { padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: 0 8px 24px rgba(25,58,91,.06); }
.filter-card { display: flex; justify-content: space-between; gap: 18px; align-items: end; }
.segmented { display: flex; padding: 4px; border-radius: 12px; background: #edf2f7; }
.segmented button { min-width: 84px; min-height: 38px; border: 0; border-radius: 9px; color: var(--muted); font-weight: 800; background: transparent; }
.segmented button.active { color: white; background: var(--navy); box-shadow: 0 4px 12px rgba(21,59,102,.2); }
.filter-row, .lookup-row { display: flex; gap: 12px; align-items: end; }
.filter-row label { min-width: 190px; }
.status-line { min-height: 21px; margin: -6px 2px 0; color: var(--muted); font-size: .86rem; }
.status-line.error { color: var(--danger); }

.metric-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 14px; }
.metric-card { min-height: 126px; padding: 19px; display: flex; flex-direction: column; justify-content: center; border: 1px solid var(--line); border-radius: 18px; background: white; box-shadow: 0 7px 20px rgba(25,58,91,.055); }
.metric-card span { color: var(--muted); font-size: .78rem; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; }
.metric-card strong { margin: 8px 0 5px; color: var(--navy); font-size: clamp(1.25rem, 3vw, 1.75rem); }
.metric-card small { color: var(--muted); }
.hero-metric { color: white; border-color: transparent; background: linear-gradient(135deg, #1f79c3, #153b66); }
.hero-metric span, .hero-metric strong, .hero-metric small { color: white; }
.dashboard-grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); gap: 18px; }
.panel-heading { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.panel-heading h3, .panel-heading p { margin: 0; }
.panel-heading h3 { margin-top: 3px; }
.legend { color: var(--muted); font-size: .75rem; }
.legend i { width: 9px; height: 9px; display: inline-block; margin-right: 5px; border-radius: 3px; background: var(--blue); }
.bar-chart { min-height: 250px; display: flex; align-items: end; gap: 8px; padding-top: 15px; overflow-x: auto; }
.bar-column { min-width: 34px; height: 225px; display: grid; grid-template-rows: 1fr auto; gap: 8px; align-items: end; text-align: center; }
.bar-track { width: 100%; height: 100%; display: flex; align-items: end; border-radius: 9px; background: #f1f5f8; overflow: hidden; }
.bar-fill { width: 100%; min-height: 2px; border-radius: 9px 9px 0 0; background: linear-gradient(180deg, #3c9be4, #185990); }
.bar-column small { color: var(--muted); font-size: .67rem; white-space: nowrap; }
.empty-state { width: 100%; min-height: 150px; display: grid; place-items: center; color: var(--muted); text-align: center; }
.rank-list { display: grid; gap: 5px; }
.rank-row { padding: 11px 4px; display: grid; grid-template-columns: 30px 1fr auto; gap: 10px; align-items: center; border-bottom: 1px solid #edf1f5; }
.rank-row:last-child { border-bottom: 0; }
.rank-number { width: 26px; height: 26px; display: grid; place-items: center; color: var(--navy); border-radius: 8px; background: var(--blue-soft); font-size: .74rem; font-weight: 900; }
.rank-row span:nth-child(2) { min-width: 0; display: grid; }
.rank-row strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: .88rem; }
.rank-row small { color: var(--muted); }
.rank-amount { text-align: right; font-weight: 850; color: var(--navy); }

.lookup-card { display: grid; gap: 15px; }
.lookup-row label { flex: 1; }
.transaction-filter-card { margin-top: 14px; }
.transaction-filter-row { display: grid; grid-template-columns: minmax(150px,1fr) minmax(150px,1fr) auto; gap: 12px; align-items: end; }
.transaction-list { display: grid; gap: 9px; }
.transaction-button { width: 100%; padding: 13px 15px; display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 14px; align-items: center; color: var(--ink); text-align: left; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.transaction-button:hover { border-color: #9fc3e5; background: #f9fcff; }
.transaction-identity { min-width: 0; display: grid; gap: 3px; }
.transaction-identity strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.transaction-identity small { overflow: hidden; color: var(--muted); text-overflow: ellipsis; white-space: nowrap; }
.transaction-amount { display: grid; gap: 3px; color: var(--navy); text-align: right; font-weight: 900; }
.transaction-amount small { color: var(--muted); font-size: .68rem; font-weight: 700; }
.transaction-void { color: var(--danger); }
.divider { display: flex; align-items: center; gap: 12px; color: #8996a5; font-size: .73rem; text-transform: uppercase; letter-spacing: .08em; }
.divider::before, .divider::after { content: ""; height: 1px; flex: 1; background: var(--line); }
.check-line { display: flex; align-items: center; gap: 9px; font-weight: 650; }
.check-line input { width: 18px; min-height: 18px; accent-color: var(--blue); }
.product-card { display: grid; gap: 18px; }
.product-title { display: flex; justify-content: space-between; gap: 14px; align-items: start; }
.product-title h3, .product-title p { margin: 0; }
.product-title p { margin-top: 4px; color: var(--muted); }
.balance-badge { min-width: 115px; padding: 12px 14px; color: white; text-align: center; border-radius: 15px; background: linear-gradient(135deg, var(--success), #0b6049); }
.balance-badge span { display: block; font-size: .7rem; text-transform: uppercase; }
.balance-badge strong { display: block; margin-top: 2px; font-size: 1.4rem; }
.fact-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 10px; }
.fact { padding: 12px; border-radius: 12px; background: #f5f8fb; }
.fact span { display: block; color: var(--muted); font-size: .7rem; text-transform: uppercase; }
.fact strong { display: block; margin-top: 4px; overflow-wrap: anywhere; font-size: .88rem; }
.price-grid { display: grid; grid-template-columns: repeat(6, minmax(0,1fr)); gap: 8px; }
.price-item { padding: 10px; text-align: center; border: 1px solid var(--line); border-radius: 11px; }
.price-item span { display: block; color: var(--muted); font-size: .68rem; }
.price-item strong { display: block; margin-top: 3px; font-size: .82rem; }
.product-results { display: grid; gap: 10px; }
.result-button { padding: 14px 16px; display: grid; grid-template-columns: 1fr auto; gap: 14px; align-items: center; color: var(--ink); text-align: left; border: 1px solid var(--line); border-radius: 15px; background: white; }
.result-button:hover { border-color: #9fc3e5; background: #f9fcff; }
.result-button span:first-child { min-width: 0; display: grid; gap: 3px; }
.result-button strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.result-button small { color: var(--muted); }
.result-qty { color: var(--navy); text-align: right; font-weight: 900; }
.result-qty small { display: block; font-size: .65rem; text-transform: uppercase; }

.cashbill-detail { padding: 22px; display: grid; gap: 18px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: 0 8px 24px rgba(25,58,91,.06); }
.cashbill-actions { display: flex; justify-content: flex-end; }
#cashBillReceipt { display: grid; gap: 18px; }
.cashbill-heading { display: flex; justify-content: space-between; gap: 18px; align-items: center; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.cashbill-heading h3, .cashbill-heading p { margin: 0; }
.cashbill-heading h3 { margin-top: 4px; font-size: 1.45rem; }
.cashbill-total { min-width: 150px; padding: 14px 18px; color: white; text-align: right; border-radius: 16px; background: linear-gradient(135deg, var(--blue), var(--navy)); }
.cashbill-total span { display: block; font-size: .7rem; font-weight: 800; text-transform: uppercase; }
.cashbill-total strong { display: block; margin-top: 3px; font-size: 1.4rem; }
.cashbill-facts { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 10px; }
.cashbill-address { margin: -4px 0 0; padding: 13px 15px; white-space: pre-line; color: var(--muted); border-radius: 12px; background: #f5f8fb; }
.cashbill-section-title { margin: 2px 0 -7px; font-size: 1rem; }
.cashbill-lines { overflow: hidden; border: 1px solid var(--line); border-radius: 15px; }
.cashbill-line { padding: 13px 15px; display: grid; grid-template-columns: 1fr auto; gap: 14px; align-items: center; border-bottom: 1px solid var(--line); }
.cashbill-line:last-child { border-bottom: 0; }
.cashbill-line-detail { min-width: 0; display: grid; gap: 4px; }
.cashbill-line-detail strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cashbill-line-detail small { color: var(--muted); }
.cashbill-line-amount { color: var(--navy); }
.cashbill-summary { width: min(390px,100%); justify-self: end; padding: 14px 16px; border-radius: 15px; background: #f5f8fb; }
.cashbill-summary-row, .cashbill-payment-row { padding: 5px 0; display: flex; justify-content: space-between; gap: 18px; }
.cashbill-summary-row.grand-total { margin-top: 6px; padding-top: 11px; color: var(--navy); border-top: 1px solid var(--line); font-size: 1.08rem; }
.cashbill-payments { padding: 12px 16px; border: 1px solid var(--line); border-radius: 15px; }
.cashbill-mode-switch { width: fit-content; }
.cashbill-mode-switch button { min-width: 150px; }
.cashsale-card { padding: 22px; display: grid; gap: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: 0 8px 24px rgba(25,58,91,.06); }
.cashsale-document-grid { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 14px; }
.cashsale-section { display: grid; gap: 14px; padding-top: 20px; border-top: 1px solid var(--line); }
.cashsale-section h3 { margin: 0; }
.cashsale-search-results { display: grid; gap: 7px; }
.cashsale-search-option { min-height: 58px; padding: 10px 14px; display: flex; justify-content: space-between; gap: 14px; align-items: center; color: var(--ink); text-align: left; border: 1px solid var(--line); border-radius: 13px; background: #fbfdff; }
.cashsale-search-option:hover { border-color: var(--blue); background: var(--blue-soft); }
.cashsale-search-option > span:first-child { display: grid; gap: 3px; }
.cashsale-search-option small { color: var(--muted); }
.cashsale-search-option > span:last-child { color: var(--blue); font-size: .78rem; font-weight: 850; }
.cashsale-selected { padding: 13px 15px; display: flex; justify-content: space-between; gap: 14px; align-items: center; border: 1px solid color-mix(in srgb,var(--success) 35%,var(--line)); border-radius: 14px; background: color-mix(in srgb,var(--success) 7%,white); }
.cashsale-selected > span { display: grid; gap: 3px; }
.cashsale-selected small { color: var(--muted); }
.cashsale-lines { display: grid; gap: 9px; }
.cashsale-lines .empty-state { min-height: 100px; border: 1px dashed var(--line); border-radius: 14px; }
.cashsale-line { padding: 13px 14px; display: grid; grid-template-columns: minmax(220px,1fr) 110px 125px 110px 42px; gap: 11px; align-items: end; border: 1px solid var(--line); border-radius: 15px; background: #fbfdff; }
.cashsale-line-identity { min-width: 0; display: grid; gap: 4px; align-self: center; }
.cashsale-line-identity strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cashsale-line-identity small { color: var(--muted); }
.cashsale-line input { min-height: 42px; }
.cashsale-line-total { align-self: center; color: var(--navy); text-align: right; }
.cashsale-remove-button { width: 42px; height: 42px; padding: 0; display: grid; place-items: center; color: var(--danger); border: 1px solid #f0c7cc; border-radius: 12px; background: #fff3f4; }
.cashsale-payment-section { gap: 18px; }
.cashsale-payment-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 13px; align-items: end; }
.cashsale-total-box, .cashsale-change-box { min-height: 76px; padding: 13px 16px; display: grid; align-content: center; border-radius: 14px; background: var(--blue-soft); }
.cashsale-total-box span, .cashsale-change-box span { color: var(--muted); font-size: .72rem; font-weight: 800; text-transform: uppercase; }
.cashsale-total-box strong, .cashsale-change-box strong { margin-top: 3px; color: var(--navy); font-size: 1.25rem; }
.cashsale-post-button { min-width: 210px; justify-self: end; }
.cashsale-product-lookup label { min-width: 0; }
.stock-scan-button { width: 100%; margin-bottom: 14px; }

.camera-dialog { width: min(620px, calc(100vw - 28px)); padding: 0; color: var(--ink); border: 0; border-radius: 20px; background: var(--surface); box-shadow: var(--shadow); overflow: hidden; }
.camera-dialog::backdrop { background: rgba(18, 27, 38, .68); backdrop-filter: blur(2px); }
.dialog-header { padding: 15px 17px; display: flex; justify-content: space-between; gap: 14px; align-items: center; border-bottom: 1px solid var(--line); }
.dialog-header h2 { margin: 0; font-size: 1.18rem; }
.dialog-close-button { width: 42px; height: 42px; padding: 0; display: grid; place-items: center; color: var(--navy); border: 1px solid var(--line); border-radius: 12px; background: white; }
.camera-frame { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: #111923; }
.camera-frame video { width: 100%; height: 100%; object-fit: cover; }
.scan-guide { position: absolute; left: 50%; top: 50%; width: min(68%, 380px); aspect-ratio: 1; border: 3px solid rgba(255,255,255,.92); border-radius: 12px; box-shadow: 0 0 0 999px rgba(0,0,0,.18); transform: translate(-50%,-50%); }
#cashSaleCameraHelp { margin: 0; padding: 14px 17px 18px; color: var(--muted); font-size: .84rem; font-weight: 700; }
#cashSaleCameraHelp.error { color: var(--danger); background: #fff5f6; }

.settings-card { padding: 22px; display: grid; gap: 22px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); box-shadow: 0 8px 24px rgba(25,58,91,.06); }
.settings-section { display: grid; gap: 12px; padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.settings-section h3 { margin: 0; }
.settings-field { max-width: 280px; }
.settings-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; }
.settings-screen-heading { position: relative; }
.settings-admin-menu-wrap { position: relative; margin-left: auto; }
.settings-menu-button { width: 46px; height: 46px; padding: 0; display: grid; place-items: center; color: var(--navy); border: 1px solid var(--line); border-radius: 13px; background: white; box-shadow: 0 6px 18px rgba(25,58,91,.08); }
.settings-admin-menu { position: absolute; z-index: 20; right: 0; top: calc(100% + 8px); width: 210px; padding: 7px; border: 1px solid var(--line); border-radius: 14px; background: white; box-shadow: var(--shadow); }
.settings-admin-menu button { width: 100%; min-height: 44px; padding: 9px 11px; display: flex; align-items: center; gap: 10px; color: var(--ink); border: 0; border-radius: 10px; background: transparent; font-weight: 800; text-align: left; }
.settings-admin-menu button:hover { background: var(--blue-soft); }
.manage-dialog { width: min(480px, calc(100vw - 28px)); padding: 0; color: var(--ink); border: 0; border-radius: 20px; background: var(--surface); box-shadow: var(--shadow); }
.manage-dialog::backdrop { background: rgba(18, 27, 38, .68); backdrop-filter: blur(2px); }
.manage-dialog form { padding: 28px 24px 24px; display: grid; gap: 15px; }
.manage-dialog h2 { margin: 0; font-size: 1.5rem; }
.manage-dialog .eyebrow { margin: 0; }
.manage-dialog-intro { margin: 0; color: var(--muted); font-size: 1rem; }
.manage-dialog label { display: grid; gap: 7px; font-weight: 800; }
.manage-dialog input { min-height: 50px; }
.manage-dialog .status-line { min-height: 20px; margin: -3px 0 0; }
.manage-dialog-actions { display: flex; justify-content: flex-end; gap: 10px; }
.manage-dialog-actions button { min-width: 106px; }
.printer-actions { display: flex; flex-wrap: wrap; gap: 11px; }
.settings-note { min-height: 20px; margin: 0; color: var(--muted); font-size: .84rem; line-height: 1.45; }
.settings-note.error { color: var(--danger); }
.settings-check-list { display: grid; gap: 9px; }
.settings-check-row { min-height: 50px; padding: 10px 13px; display: flex; align-items: center; gap: 11px; border: 1px solid var(--line); border-radius: 13px; background: #fbfdff; font-weight: 750; }
.settings-check-row input { width: 20px; min-height: 20px; accent-color: var(--blue); }
.admin-form-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; }
.admin-form-grid label { min-width: 0; }
.admin-wide { grid-column: 1 / -1; }
.admin-form-grid .primary-button { justify-self: start; }
.cloud-users-list { display: grid; gap: 10px; }
.cloud-user-card { padding: 14px; display: grid; grid-template-columns: minmax(170px,1fr) minmax(120px,.55fr) auto; gap: 10px; align-items: end; border: 1px solid var(--line); border-radius: 14px; background: #fbfdff; }
.cloud-user-identity { min-width: 0; display: grid; gap: 7px; }
.cloud-user-identity small { color: var(--muted); }
.cloud-user-active { min-height: 48px; display: flex; align-items: center; gap: 9px; font-weight: 800; }
.cloud-user-active input { width: 20px; min-height: 20px; accent-color: var(--blue); }
.cloud-user-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }
.cloud-user-actions button { min-height: 42px; }
.cloud-user-card.inactive { opacity: .7; background: #f3f5f7; }
.cloud-user-badges { display: flex; flex-wrap: wrap; gap: 6px; }
.cloud-user-badge { padding: 4px 8px; border-radius: 999px; color: var(--navy); background: var(--blue-soft); font-size: .68rem; font-weight: 900; }
.cloud-user-badge.warning { color: #8a4a06; background: #fff0df; }
.color-options { display: flex; flex-wrap: wrap; gap: 12px; }
.color-option { width: 48px; height: 48px; padding: 0; border: 4px solid white; border-radius: 15px; background: var(--swatch); box-shadow: 0 0 0 1px var(--line), 0 5px 12px rgba(25,58,91,.12); }
.color-option.active { box-shadow: 0 0 0 3px var(--ink), 0 5px 12px rgba(25,58,91,.16); }
.settings-card > .primary-button { justify-self: start; }

.stocktake-home-grid { display: grid; grid-template-columns: minmax(0,1.08fr) minmax(0,.92fr); gap: 18px; align-items: start; }
.stocktake-create-panel, .stocktake-open-panel { display: grid; gap: 16px; }
.stocktake-create-fields { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 12px; }
.stocktake-recent-list { display: grid; gap: 8px; }
.stocktake-recent-button { width: 100%; min-height: 68px; padding: 12px 14px; display: grid; grid-template-columns: 1fr auto; gap: 14px; align-items: center; color: var(--ink); text-align: left; border: 1px solid var(--line); border-radius: 13px; background: #fbfdff; }
.stocktake-recent-button:hover { border-color: var(--blue); background: var(--blue-soft); }
.stocktake-recent-button > span:first-child { display: grid; gap: 4px; }
.stocktake-recent-button small { color: var(--muted); }
.stocktake-recent-button > strong { color: var(--blue); font-size: 1.05rem; }
.stocktake-document-heading { display: grid; grid-template-columns: 46px 1fr auto; gap: 14px; align-items: center; }
.stocktake-document-heading .icon-button { color: var(--navy); border: 1px solid var(--line); background: white; }
.stocktake-document-heading h2, .stocktake-document-heading p { margin: 0; }
.stocktake-status-badge { padding: 8px 13px; color: var(--success); border-radius: 999px; background: color-mix(in srgb,var(--success) 11%,white); font-size: .75rem; font-weight: 900; }
.stocktake-facts { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 10px; }
.stocktake-facts > div { padding: 13px 14px; border-radius: 13px; background: #edf2f7; }
.stocktake-facts span { display: block; color: var(--muted); font-size: .7rem; font-weight: 800; text-transform: uppercase; }
.stocktake-facts strong { display: block; margin-top: 5px; }
.stocktake-remark { padding: 14px 16px; display: grid; gap: 5px; border-left: 4px solid var(--blue); border-radius: 0 12px 12px 0; background: #fff7f7; }
.stocktake-remark span { color: var(--muted); font-size: .72rem; font-weight: 800; }
.stocktake-scan-panel { display: grid; gap: 15px; }
.stocktake-scan-actions { display: grid; grid-template-columns: 1fr auto; gap: 10px; }
.stocktake-quantity-stepper { display: grid; grid-template-columns: 46px 64px 46px; gap: 7px; }
.stocktake-quantity-stepper button { width: 46px; padding: 0; color: var(--navy); }
.stocktake-quantity-stepper input { padding: 0 6px; text-align: center; font-weight: 850; }
.stocktake-lines { display: grid; gap: 9px; }
.stocktake-lines .empty-state { min-height: 100px; }
.stocktake-line { padding: 13px 14px; display: grid; grid-template-columns: minmax(220px,1fr) auto 100px 46px 46px; gap: 10px; align-items: center; border: 1px solid var(--line); border-radius: 14px; background: #fbfdff; }
.stocktake-line-identity { min-width: 0; display: grid; gap: 4px; }
.stocktake-line-identity strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.stocktake-line-identity small, .stocktake-line-balance { color: var(--muted); }
.stocktake-line-actual { display: grid; gap: 4px; }
.stocktake-line-actual > span { color: var(--muted); font-size: .7rem; font-weight: 800; text-transform: uppercase; }
.stocktake-line-quantity { min-height: 42px; padding: 0 8px; text-align: center; font-weight: 850; }
.stocktake-line-adjustment { color: var(--blue); text-align: right; font-size: .68rem; white-space: nowrap; }
.stocktake-line-action { width: 44px; min-height: 42px; padding: 0; display: grid; place-items: center; border-radius: 11px; }
.stocktake-line-save { color: var(--navy); border: 1px solid #bed2e5; background: #edf5fc; }
.stocktake-line-remove { color: var(--danger); border: 1px solid #f0c7cc; background: #fff3f4; }

.toast { position: fixed; left: 50%; bottom: max(22px, env(safe-area-inset-bottom)); z-index: 50; max-width: min(420px, calc(100vw - 32px)); padding: 12px 18px; color: white; border-radius: 12px; background: #172538; box-shadow: var(--shadow); opacity: 0; pointer-events: none; transform: translate(-50%, 15px); transition: opacity .18s, transform .18s; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 860px) {
  .module-grid, .dashboard-grid, .stocktake-home-grid { grid-template-columns: 1fr; }
  .metric-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .filter-card { align-items: stretch; flex-direction: column; }
  .segmented { align-self: start; }
  .fact-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .price-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
  .cashbill-facts { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .cashsale-line { grid-template-columns: minmax(190px,1fr) 100px 115px; }
  .cashsale-line-total { text-align: left; }
  .stocktake-line { grid-template-columns: minmax(180px,1fr) auto 90px 44px 44px; }
}

@media (max-width: 560px) {
  .app-header { min-height: 68px; padding: 10px 14px; }
  .brand-mark { width: 38px; height: 38px; border-radius: 12px; }
  main { padding: 16px; }
  .auth-view { min-height: calc(100vh - 116px); }
  .auth-card { border-radius: 24px; }
  .module-button { min-height: 126px; padding: 15px; grid-template-columns: 76px 1fr 18px; gap: 12px; }
  .module-button img { width: 76px; height: 76px; border-radius: 18px; }
  .filter-row, .lookup-row { align-items: stretch; flex-direction: column; }
  .transaction-filter-row { grid-template-columns: 1fr 1fr; }
  .transaction-filter-row .primary-button { grid-column: 1 / -1; width: 100%; }
  .filter-row label { min-width: 0; }
  .primary-button.compact, .secondary-button.compact { width: 100%; }
  .metric-grid { gap: 10px; }
  .metric-card { min-height: 112px; padding: 14px; }
  .metric-card strong { font-size: 1.1rem; }
  .product-title { flex-direction: column; }
  .balance-badge { width: 100%; }
  .price-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .cashbill-heading { align-items: stretch; flex-direction: column; }
  .cashbill-total { width: 100%; text-align: left; }
  .manage-dialog form { padding: 24px 20px 20px; }
  .manage-dialog-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .cashbill-actions .primary-button { width: 100%; }
  .cashbill-line { align-items: start; }
  .cashbill-line-detail strong { white-space: normal; }
  .cashbill-mode-switch { width: 100%; }
  .cashbill-mode-switch button { min-width: 0; flex: 1; }
  .cashsale-card { padding: 16px; }
  .cashsale-document-grid, .cashsale-payment-grid { grid-template-columns: 1fr; }
  .settings-grid { grid-template-columns: 1fr; }
  .admin-form-grid, .cloud-user-card { grid-template-columns: 1fr; }
  .cloud-user-actions { justify-content: stretch; }
  .cloud-user-actions button { flex: 1; }
  .printer-actions .primary-button, .printer-actions .secondary-button { width: 100%; }
  .cashsale-selected { align-items: stretch; flex-direction: column; }
  .cashsale-line { grid-template-columns: 1fr 1fr 42px; align-items: end; }
  .cashsale-line-identity { grid-column: 1 / -1; }
  .cashsale-line-total { grid-column: 1 / 3; }
  .cashsale-post-button { width: 100%; min-width: 0; }
  .cashsale-product-lookup .secondary-button, .cashsale-product-lookup .primary-button { width: 100%; }
  .stocktake-create-fields, .stocktake-facts { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .stocktake-create-fields label:last-child { grid-column: 1 / -1; }
  .stocktake-scan-actions { grid-template-columns: 1fr; }
  .stocktake-quantity-stepper { justify-self: end; }
  .stocktake-line { grid-template-columns: 1fr 1fr 44px 44px; align-items: end; }
  .stocktake-line-identity { grid-column: 1 / -1; }
  .stocktake-line-balance { align-self: center; }
}