:root {
  --ink: #172a29;
  --muted: #687b77;
  --green: #1e6a5d;
  --green-dark: #173c39;
  --green-soft: #dcece7;
  --orange: #c77032;
  --orange-soft: #fff0dc;
  --paper: #f4f3ee;
  --white: #ffffff;
  --line: #d7dfdc;
  --danger: #a93f35;
  --shadow: 0 18px 48px rgba(23, 60, 57, 0.08);
}

.menu-toggle { background: #286c61; color: white; margin-bottom: 16px; text-align: left; }
.app-shell.menu-collapsed { grid-template-columns: 90px minmax(0, 1fr); }
.app-shell.menu-collapsed .side-rail { padding: 18px 8px; }
.app-shell.menu-collapsed .side-rail > :not(.menu-toggle) { display: none; }
.menu-collapsed .menu-toggle { font-size: .8rem; padding: 8px; }
.product-toolbar { display: flex; gap: 12px; flex-wrap: wrap; align-items: end; margin: 14px 0 10px; }
.product-toolbar > strong { margin-right: auto; align-self: center; }
.product-toolbar label { min-width: 140px; }
.training-controls { background: #fff5e7; border: 1px solid #e5c392; padding: 16px; margin-top: 16px; border-radius: 10px; }
.training-controls summary { cursor: pointer; font-weight: 800; }
.training-controls label { margin: 12px 0; }
.training-controls textarea { width: 100%; padding: 12px; font: inherit; resize: vertical; }
.comparison-row.last-product { box-shadow: inset 4px 0 #c77032; }
@media (max-width: 760px) {
  .app-shell.menu-collapsed .side-rail { padding: 8px; }
  .app-shell .menu-toggle { margin: 0; }
}
@media (min-width: 761px) {
  .app-shell .side-rail { height: 100dvh; min-height: 0; overflow-y: auto; }
  .app-shell .content { padding: 20px clamp(18px, 2vw, 32px) 35px; }
  .app-shell .operational-scoreboard .summary-cards article { padding: 10px 16px; }
  .app-shell .operational-scoreboard .summary-cards strong { font-size: clamp(2rem, 2.6vw, 2.6rem); }
  .app-shell .comparison-row { padding: 8px 12px; }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body {
  background:
    radial-gradient(circle at 72% 0%, rgba(199, 112, 50, 0.08), transparent 25rem),
    var(--paper);
  color: var(--ink);
  font-family: "Manrope", sans-serif;
  margin: 0;
  min-height: 100vh;
}
button, input, select { font: inherit; }
button {
  background: #e8eeeb;
  border: 0;
  border-radius: 9px;
  color: var(--ink);
  cursor: pointer;
  font-weight: 800;
  min-height: 42px;
  padding: 0 16px;
}
button:hover:not(:disabled) { filter: brightness(0.96); transform: translateY(-1px); }
button:disabled { cursor: not-allowed; opacity: 0.48; }
button.primary { background: var(--green); color: #fff; }
h1, h2, p { margin-top: 0; }
h1, h2 { letter-spacing: -0.035em; }
h1 { font-family: "Archivo Black", sans-serif; font-weight: 400; }
h2 { margin-bottom: 7px; }
label { color: #415754; display: grid; font-size: 0.8rem; font-weight: 800; gap: 6px; }
input, select {
  background: #fff;
  border: 1px solid #c8d5d1;
  border-radius: 8px;
  color: var(--ink);
  min-height: 43px;
  padding: 0 12px;
  width: 100%;
}
input:focus, select:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(30, 106, 93, 0.12); outline: 0; }
code, pre { font-family: "SFMono-Regular", Consolas, monospace; }
.eyebrow { color: var(--orange); font-size: 0.69rem; font-weight: 900; letter-spacing: 0.15em; margin-bottom: 8px; text-transform: uppercase; }

.login-shell { display: grid; grid-template-columns: minmax(420px, 1.2fr) minmax(360px, 0.8fr); min-height: 100vh; }
.login-art {
  background:
    linear-gradient(145deg, rgba(255,255,255,0.02), rgba(199,112,50,0.13)),
    var(--green-dark);
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
  padding: clamp(48px, 9vw, 150px);
  position: relative;
}
.login-art h1 { font-size: clamp(3.1rem, 7vw, 7.7rem); line-height: 0.88; margin-bottom: 32px; max-width: 900px; }
.login-art h1 span { color: #efb46d; }
.login-art > p:last-of-type { color: #c7ddd7; font-size: 1.05rem; line-height: 1.8; max-width: 660px; }
.scan-lines {
  background: repeating-linear-gradient(90deg, transparent 0 8px, rgba(255,255,255,0.07) 8px 11px);
  bottom: -50px; height: 180px; position: absolute; right: -20px; transform: rotate(-12deg); width: 48%;
}
.login-card { align-self: center; display: grid; gap: 18px; justify-self: center; max-width: 430px; padding: 48px; width: 100%; }
.login-card h2 { font-size: 2rem; margin-bottom: 12px; }
.form-error { color: var(--danger); min-height: 24px; }

.app-shell { display: grid; grid-template-columns: 250px 1fr; min-height: 100vh; }
.side-rail { background: #102f2d; color: #fff; display: flex; flex-direction: column; min-height: 100vh; padding: 28px 18px; position: sticky; top: 0; }
.brand { border-bottom: 1px solid rgba(255,255,255,0.12); display: grid; gap: 2px; padding: 0 8px 24px; }
.brand strong { font-family: "Archivo Black", sans-serif; font-size: 1.8rem; letter-spacing: 0.02em; }
.brand span { color: #9dc3ba; font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; }
.side-rail nav { display: grid; gap: 6px; margin-top: 30px; }
.nav-item { align-items: center; background: transparent; color: #a9c4be; display: grid; gap: 12px; grid-template-columns: 32px 1fr; justify-items: start; text-align: left; }
.nav-item span { border: 1px solid rgba(255,255,255,0.19); border-radius: 8px; display: grid; font-size: 0.65rem; height: 28px; place-items: center; width: 28px; }
.nav-item.active { background: #286c61; color: #fff; }
.rail-status { align-items: center; border-top: 1px solid rgba(255,255,255,0.12); display: flex; gap: 10px; margin-top: auto; padding: 22px 8px; }
.rail-status div { display: grid; }
.rail-status small { color: #92aea8; }
.status-dot { background: #61d9a7; border-radius: 50%; box-shadow: 0 0 0 5px rgba(97,217,167,0.1); height: 9px; width: 9px; }
.text-button { background: transparent; color: #9fc0b8; text-align: left; }

.content { min-width: 0; padding: 30px clamp(22px, 4vw, 60px) 60px; }
.topbar { align-items: center; display: flex; justify-content: space-between; margin-bottom: 24px; }
.topbar h1 { font-size: clamp(2rem, 3vw, 3rem); margin: 0; }
.topbar-badges { display: flex; flex-wrap: wrap; gap: 8px; justify-content: flex-end; }
.badge { background: #e5ebe8; border-radius: 999px; color: #5b706b; display: inline-flex; font-size: 0.7rem; font-weight: 900; padding: 7px 10px; text-transform: uppercase; }
.badge.warning { background: var(--orange-soft); color: #89501f; }
.badge.live { background: var(--green-soft); color: var(--green); }
.badge.offline { background: #f3dedb; color: var(--danger); }
.notice { border: 1px solid #aed3c7; border-radius: 10px; margin-bottom: 18px; padding: 12px 14px; }
.notice.error { background: #fff0ee; border-color: #efb9b3; color: var(--danger); }
.notice.success { background: #eaf7f2; color: var(--green); }

.step-track { display: grid; gap: 12px; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-bottom: 18px; }
.step { align-items: center; background: rgba(255,255,255,0.75); border: 1px solid var(--line); border-radius: 12px; display: grid; gap: 12px; grid-template-columns: auto 1fr; padding: 13px; }
.step > span { background: #e9eeec; border-radius: 9px; color: #6c7e7a; display: grid; font-size: 0.7rem; font-weight: 900; height: 38px; place-items: center; width: 38px; }
.step div { display: grid; }
.step small { color: var(--muted); }
.step.active, .step.complete { border-color: #7fb6a6; box-shadow: inset 0 -3px 0 var(--green); }
.step.active > span, .step.complete > span { background: var(--green); color: #fff; }
.step.blocked { background: #efece5; border-color: #ded3c3; }
.step.blocked > span { background: #ead4b8; color: #7c4b20; }

.workspace-grid { align-items: start; display: grid; gap: 18px; grid-template-columns: minmax(580px, 1.45fr) minmax(300px, 0.55fr); }
.main-column, .support-column { display: grid; gap: 18px; min-width: 0; }
.panel { background: var(--white); border: 1px solid var(--line); border-radius: 15px; box-shadow: var(--shadow); min-width: 0; }
.order-search-panel { align-items: end; display: grid; gap: 26px; grid-template-columns: minmax(230px, 0.85fr) minmax(390px, 1.15fr); padding: 22px; }
.order-search-panel p:not(.eyebrow) { color: var(--muted); margin-bottom: 0; }
.search-box { align-items: stretch; background: #eef4f1; border: 1px solid #c7d8d2; border-radius: 11px; display: grid; grid-template-columns: auto 1fr auto; padding: 5px; }
.search-box > span { align-items: center; color: var(--green); display: flex; font-weight: 900; padding: 0 12px; }
.search-box input { border: 0; font-size: 1.05rem; font-weight: 800; }
.empty-panel { align-items: center; display: grid; gap: 22px; grid-template-columns: auto 1fr; min-height: 210px; padding: 30px; }
.empty-number { color: #dde5e2; font-family: "Archivo Black", sans-serif; font-size: 5rem; }
.empty-panel p { color: var(--muted); margin: 0; max-width: 650px; }
.order-card { overflow: hidden; }
.order-card .order-card-head { align-items: center; background: #faf8f1; border-bottom: 1px solid #e5e0d2; display: flex; justify-content: space-between; padding: 20px 22px; }
.order-meta { display: flex; flex-wrap: wrap; gap: 7px; }
.order-meta span { background: #e7eeeb; border-radius: 999px; color: #5d716d; font-size: 0.72rem; padding: 6px 9px; }
.data-table { overflow-x: auto; }
.table-row { align-items: center; border-top: 1px solid #e7ecea; display: grid; gap: 12px; grid-template-columns: minmax(135px, 1fr) minmax(180px, 1.4fr) 80px 95px 100px; min-width: 660px; padding: 12px 20px; }
.table-row.header { border: 0; color: #71827e; font-size: 0.65rem; font-weight: 900; text-transform: uppercase; }
.table-row span { color: #60736f; font-size: 0.82rem; }
.order-actions { align-items: end; background: #f2f6f4; border-top: 1px solid #dce5e1; display: grid; gap: 12px; grid-template-columns: 1fr auto; padding: 18px 22px; }
.reading-panel { padding: 22px; transition: opacity 180ms ease; }
.muted-panel { opacity: 0.58; }
.panel-header { align-items: center; display: flex; justify-content: space-between; }
.summary-cards { display: grid; gap: 10px; grid-template-columns: repeat(3, 1fr); margin: 14px 0; }
.summary-cards article { background: #f0f5f3; border-radius: 10px; display: grid; padding: 12px; }
.summary-cards span { color: var(--muted); font-size: 0.7rem; }
.summary-cards strong { font-size: 1.6rem; }
.table-empty { border: 1px dashed #b9cac5; border-radius: 10px; color: var(--muted); padding: 24px; text-align: center; }
.read-card { align-items: start; border-top: 1px solid #e4eae7; display: grid; gap: 16px; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, .65fr) minmax(0, 1fr); padding: 14px 4px; }
.read-card > div { min-width: 0; }
.read-card small { color: var(--muted); display: block; }
.read-card.invalid strong { color: var(--danger); }
.read-status { border-radius: 999px; font-size: 0.65rem; font-weight: 900; padding: 6px 8px; text-transform: uppercase; }
.read-status.ok { background: var(--green-soft); color: var(--green); }
.read-status.error { background: #f7dedb; color: var(--danger); }

.route-card, .dependency-card, .config-panel { padding: 21px; }
.route-card ol { display: grid; gap: 0; list-style: none; margin: 18px 0 0; padding: 0; }
.route-card li { border-left: 2px solid #c9d8d3; display: grid; gap: 1px; margin-left: 8px; padding: 0 0 20px 20px; position: relative; }
.route-card li::before { background: var(--green); border: 4px solid #dbeae5; border-radius: 50%; content: ""; height: 10px; left: -6px; position: absolute; top: 2px; width: 10px; }
.route-card li:last-child { border-left-color: transparent; padding-bottom: 0; }
.route-card small { color: var(--muted); }
.dependency-card { background: #292e2c; color: #fff; }
.dependency-card ul { display: grid; gap: 10px; list-style: none; padding: 0; }
.dependency-card li { color: #d7dfdc; font-size: 0.83rem; padding-left: 20px; position: relative; }
.dependency-card li::before { color: #dda66b; content: "!"; font-weight: 900; left: 0; position: absolute; }
.dependency-card button { width: 100%; }

.section-heading { align-items: center; display: flex; justify-content: space-between; margin-bottom: 18px; }
.section-heading h2 { font-size: 2rem; }
.history-grid { display: grid; gap: 12px; }
.history-card { align-items: center; background: #fff; border: 1px solid var(--line); border-radius: 12px; display: grid; gap: 12px; grid-template-columns: 1fr 1fr auto; padding: 16px 18px; }
.history-card div { display: grid; }
.history-card small { color: var(--muted); }
.settings-grid { align-items: start; display: grid; gap: 18px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.config-panel { display: grid; gap: 14px; }
.config-panel > header { align-items: center; display: flex; justify-content: space-between; }
.form-grid { display: grid; gap: 10px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.button-row { display: flex; gap: 9px; justify-content: flex-end; }
.switch input { display: none; }
.switch span { background: #bdc9c5; border-radius: 999px; display: block; height: 26px; position: relative; width: 48px; }
.switch span::after { background: #fff; border-radius: 50%; content: ""; height: 20px; left: 3px; position: absolute; top: 3px; transition: 150ms; width: 20px; }
.switch input:checked + span { background: var(--green); }
.switch input:checked + span::after { transform: translateX(22px); }
.copy-field { align-items: stretch; display: grid; grid-template-columns: 1fr auto; }
.copy-field code { background: #eff4f2; border-radius: 8px 0 0 8px; overflow: auto; padding: 12px; white-space: nowrap; }
.copy-field button { border-radius: 0 8px 8px 0; }
.contract-box { background: #173c39; border-radius: 10px; color: #dceae6; padding: 15px; }
.contract-box pre { color: #f0b875; margin: 10px 0 0; overflow: auto; }
.helper { color: var(--muted); font-size: 0.8rem; line-height: 1.6; }

dialog { background: transparent; border: 0; max-width: 520px; padding: 16px; width: 100%; }
dialog::backdrop { backdrop-filter: blur(4px); background: rgba(12, 34, 32, 0.68); }
.dialog-card { background: #fff; border-radius: 16px; box-shadow: 0 30px 90px rgba(0,0,0,0.25); display: grid; gap: 15px; padding: 28px; position: relative; }
.dialog-close { border-radius: 50%; min-height: 34px; padding: 0; position: absolute; right: 15px; top: 15px; width: 34px; }

.button-link { align-items: center; background: #e8eeeb; border-radius: 9px; color: var(--ink); display: inline-flex; font-size: .8rem; font-weight: 800; min-height: 42px; padding: 10px 14px; text-decoration: none; }
.button-link.primary { background: var(--green); color: #fff; }
.completion-status { background: var(--orange-soft); border-left: 4px solid var(--orange); border-radius: 6px; margin: 18px 0; padding: 14px; }
.completion-status.ready { background: var(--green-soft); border-color: var(--green); }
.comparison-row { align-items: center; border-bottom: 1px solid var(--line); display: grid; gap: 12px; grid-template-columns: minmax(150px, 2fr) repeat(3, minmax(90px, 1fr)); min-width: 520px; padding: 12px; }
.comparison-row.header { color: var(--muted); font-size: .75rem; font-weight: 800; }
.comparison-row.complete { background: #eff7f3; }
.comparison-row.complete strong:last-child { color: var(--green); }
.comparison-row.excess { color: var(--danger); }
.session-actions { display: flex; flex-wrap: wrap; gap: 10px; padding: 18px 0; }
.danger-outline { background: #fff; border: 1px solid #dfaaa3; color: var(--danger); }
.read-controls { align-items: flex-start; display: flex; flex-direction: column; gap: 8px; overflow-wrap: anywhere; }
.small-button { font-size: .75rem; min-height: 30px; padding: 4px 10px; }
.read-card.corrected { opacity: .7; }
.read-card { overflow-wrap: anywhere; }
.history-actions { display: flex !important; flex-wrap: wrap; gap: 8px; align-items: center; }
.history-card { grid-template-columns: 1fr 1fr minmax(200px, 1fr); }
.login-art h1 { font-size: clamp(2.8rem, 5.7vw, 6.5rem); line-height: 1.05; }
.login-art { padding: clamp(32px, 6vw, 100px); }
@media (max-width: 760px) {
  .history-card { grid-template-columns: 1fr; }
  .history-actions .button-link { flex: 1; }
  .session-actions { flex-direction: column; }
  .read-card > :nth-child(2), .read-card > :nth-child(3) { display: block !important; }
}

@media (max-width: 1080px) {
  .app-shell { grid-template-columns: 90px 1fr; }
  .side-rail { padding-inline: 12px; }
  .brand span, .nav-item:not(.active) { font-size: 0; }
  .brand strong { font-size: 1rem; }
  .nav-item { grid-template-columns: 1fr; justify-items: center; padding: 8px; }
  .nav-item.active { font-size: 0; }
  .rail-status div, .text-button { display: none; }
  .workspace-grid, .settings-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 1500px) {
  .order-search-panel { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 760px) {
  .login-shell { grid-template-columns: 1fr; }
  .login-art { min-height: 42vh; padding: 38px 26px; }
  .login-art h1 { font-size: 3.2rem; }
  .login-card { padding: 34px 24px; }
  .app-shell { display: block; }
  .side-rail { align-items: center; flex-direction: row; min-height: auto; overflow-x: auto; padding: 10px; position: static; }
  .brand, .rail-status, .text-button { display: none; }
  .side-rail nav { display: flex; margin: 0; }
  .nav-item, .nav-item.active, .nav-item:not(.active) { display: block; font-size: 0.72rem; min-width: max-content; padding: 10px 12px; }
  .nav-item span { display: none; }
  .content { padding: 22px 15px 40px; }
  .topbar, .panel-header, .order-card .order-card-head { align-items: flex-start; flex-direction: column; gap: 12px; }
  .topbar-badges { justify-content: flex-start; }
  .step-track, .summary-cards, .order-search-panel, .settings-grid, .form-grid { grid-template-columns: 1fr; }
  .step-track { display: flex; overflow-x: auto; }
  .step { min-width: 220px; }
  .search-box, .order-actions { grid-template-columns: 1fr; }
  .search-box > span { padding-top: 7px; }
  .read-card { grid-template-columns: 1fr auto; }
  .read-card > :nth-child(2), .read-card > :nth-child(3) { display: none; }
}

/* Operational view: order entry, live totals and the last physical passage. */
.operation-workspace { width: 100%; }
.operation-workspace .main-column { gap: 12px; }
.topbar { margin-bottom: 18px; }
.topbar h1 { font-size: clamp(1.6rem, 2.6vw, 2.4rem); }
.nav-secondary { margin-top: 22px; }
#demoLabel { color: #efb46d; margin-top: 6px; }
.operational-search { display: flex; align-items: center; flex-wrap: wrap; gap: 16px; padding: 14px 20px; }
.search-heading { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; }
.search-heading > label { font-size: 1rem; white-space: nowrap; }
.operational-search .search-box { flex: 1; max-width: 620px; min-width: 0; grid-template-columns: auto minmax(0, 1fr) auto; }
.order-context { align-items: center; display: flex; justify-content: space-between; gap: 14px; padding: 12px 20px; }
.order-context > div { display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap; }
.order-context strong { font-size: 1.1rem; }
.order-context span { color: var(--muted); font-size: .8rem; }
.order-details { border-top: 1px solid var(--line); }
.order-details > summary { padding: 8px 20px; color: var(--muted); font-size: .8rem; cursor: pointer; }
.operational-scoreboard { padding: 20px; }
.operational-scoreboard .panel-header { gap: 10px; flex-direction: row; flex-wrap: wrap; }
.operational-scoreboard .panel-header h2 { font-size: 1.1rem; margin: 0; }
.operational-scoreboard .summary-cards { grid-template-columns: 1.5fr 1fr 1fr; margin: 14px 0; gap: 12px; }
.operational-scoreboard .summary-cards article { padding: 16px 20px; }
.operational-scoreboard .summary-cards span { font-size: .85rem; }
.operational-scoreboard .summary-cards strong { font-size: clamp(2rem, 3.3vw, 3.5rem); font-variant-numeric: tabular-nums; line-height: 1.2; margin-top: 6px; }
.operational-scoreboard .summary-cards strong small { font-size: .42em; font-weight: 600; color: var(--muted); }
.operational-scoreboard .score-total { background: var(--green-dark); color: #fff; }
.operational-scoreboard .score-total span, .operational-scoreboard .score-total strong small { color: #b4d5cb; }
.operational-scoreboard .score-error { background: #ffede9; color: var(--danger); }
.latest-read { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 20px; padding: 20px 24px; border: 1px solid var(--line); border-left: 5px solid var(--line); border-radius: 10px; margin-bottom: 16px; min-height: 145px; }
.latest-read.empty { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; gap: 8px; color: var(--muted); background: #fafbf9; }
.latest-read.empty strong { font-size: 1.35rem; font-weight: 600; }
.latest-read.accepted { background: #edf7f2; border-color: #bddbcd; border-left-color: var(--green); }
.latest-read.rejected { background: #fff0ed; border-color: #ebc2b9; border-left-color: var(--danger); }
.latest-read.corrected { background: #f1f3f2; border-left-color: #7d8e89; }
.latest-product { display: grid; gap: 5px; min-width: 0; justify-items: start; }
.latest-label { color: var(--muted); font-size: .76rem; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; }
.latest-label > span { margin-left: 10px; font-weight: 500; letter-spacing: 0; }
.latest-name { font-size: clamp(1.2rem, 2vw, 1.8rem); line-height: 1.2; overflow-wrap: anywhere; }
.latest-sku { color: #48645b; font-size: .85rem; overflow-wrap: anywhere; }
.latest-result { color: var(--green); font-size: .85rem; font-weight: 800; }
.rejected .latest-result { color: var(--danger); }
.corrected .latest-result { color: var(--muted); }
.latest-quantity { text-align: center; min-width: 115px; max-width: 240px; border-left: 1px solid #cadcd3; padding-left: 24px; }
.latest-quantity > span { color: var(--muted); font-size: .76rem; display: block; }
.latest-quantity > strong { font-size: clamp(2.5rem, 5vw, 4.5rem); line-height: 1.1; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; display: block; }
.rejected .latest-quantity { color: var(--danger); }
.operational-scoreboard .completion-status { margin: 12px 0; padding: 10px 14px; font-size: .9rem; }
.operational-scoreboard .completion-status button { margin-left: 8px; }
.comparison-row small { display: block; color: var(--muted); font-size: .75rem; margin-top: 3px; }
.reading-details { border-top: 1px solid var(--line); }
.reading-details > summary { cursor: pointer; padding: 14px 0; font-size: .85rem; font-weight: 800; color: #48645b; }
.help-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
@media (max-width: 760px) {
  .operational-search { align-items: stretch; flex-direction: column; gap: 8px; padding: 12px 15px; }
  .operational-search .search-box { max-width: none; }
  .operational-search .search-box > span { padding: 0 8px; }
  .operational-scoreboard { padding: 14px; }
  .operational-scoreboard .summary-cards { gap: 6px; grid-template-columns: 1.3fr 1fr 1fr; }
  .operational-scoreboard .summary-cards article { padding: 12px 8px; }
  .operational-scoreboard .summary-cards span { font-size: .65rem; }
  .operational-scoreboard .summary-cards strong { font-size: 1.9rem; }
  .latest-read { padding: 16px 12px; gap: 12px; min-height: 135px; }
  .latest-name { font-size: 1.1rem; }
  .latest-quantity { min-width: 80px; max-width: 110px; padding-left: 12px; }
  .latest-quantity > strong { font-size: 2.6rem; }
  .latest-label > span { display: block; margin: 3px 0 0; }
  .order-context { padding: 12px 15px; flex-wrap: wrap; }
  .order-context > div { gap: 8px; }
  .nav-secondary { margin-top: 0; }
  .help-grid { grid-template-columns: 1fr; }
}
.closing-fields { border: 1px solid var(--line, #d6e0dc); border-radius: 12px; padding: 18px; margin: 18px 0; }
.closing-fields legend { font-weight: 800; padding: 0 8px; }
.closing-fields input { max-width: 200px; font-size: 24px; font-weight: 800; }
.closing-fields small { display: block; color: #586b66; margin-top: 10px; }
.read-gate { padding: 10px 14px; border-radius: 8px; background: #e4eee7; color: #175344; margin: 10px 0; font-weight: 700; }
.read-gate.waiting { background: #fff0dc; color: #83400c; }
.user-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 12px 0; border-bottom: 1px solid #d6e0dc; }
#userList { margin: 18px 0; }
#auditList { max-height: 320px; overflow: auto; font-size: 12px; overflow-wrap: anywhere; }
.latest-read.needs-correction { grid-template-columns: minmax(0, 1fr) auto; gap: 16px; }
.latest-correction { display: flex; flex-direction: column; align-items: center; gap: 10px; text-align: center; color: var(--danger); grid-column: 1 / -1; grid-row: 2; }
.needs-correction .latest-quantity { grid-column: 2; grid-row: 1; }

/* One operation screen: compact scoreboard beside the independently scrolling products. */
.conference-columns { display: grid; grid-template-columns: minmax(290px, .98fr) minmax(0, 1.37fr); gap: 22px; align-items: start; }
.scoreboard-column, .products-column { min-width: 0; }
.products-column { border-left: 1px solid var(--line); padding-left: 20px; }
.products-column .product-toolbar { margin: 0 0 12px; gap: 8px; }
.products-column .product-toolbar > strong { flex-basis: 100%; }
.products-column .product-toolbar label:first-of-type { flex: 1; min-width: 130px; }
.products-column .product-toolbar label { min-width: 100px; }
.products-column #findLatestProduct { font-size: .75rem; padding: 8px; }
#comparisonTable { max-height: min(62vh, 620px); min-height: 140px; overflow: auto; overscroll-behavior: contain; scrollbar-gutter: stable; position: relative; }
.products-column .comparison-row { grid-template-columns: minmax(150px, 1fr) 55px 65px 80px; gap: 6px; padding: 10px 6px; min-width: 380px; }
.products-column .comparison-row > :not(:first-child) { text-align: center; font-variant-numeric: tabular-nums; }
.products-column .comparison-row:not(.header) > :not(:first-child) { font-size: 1.3rem; font-weight: 800; line-height: 1.35; overflow-wrap: anywhere; }
.products-column .comparison-row small { font-size: .84rem; overflow-wrap: anywhere; }
.products-column .comparison-row.header { position: sticky; top: 0; z-index: 1; background: #f0f5f3; font-size: .7rem; }
.scoreboard-column .summary-cards { grid-template-columns: 1.3fr 1fr 1fr; gap: 6px; }
.app-shell .scoreboard-column .summary-cards article { padding: 10px; min-width: 0; }
.app-shell .scoreboard-column .summary-cards strong { font-size: 2rem; white-space: nowrap; }
.app-shell .scoreboard-column .summary-cards span { font-size: .73rem; }
.scoreboard-column .latest-read { padding: 14px; gap: 10px; }
.scoreboard-column .latest-name { font-size: 1.3rem; }
.scoreboard-column .latest-quantity { min-width: 62px; max-width: 82px; padding-left: 8px; }
.scoreboard-column .latest-quantity > strong { font-size: 2.6rem; }
.scoreboard-column .latest-quantity > span { font-size: .7rem; }
.scoreboard-column .session-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; width: 100%; }
.scoreboard-column .session-actions > button { width: 100%; min-height: 64px; padding: 12px; font-size: 1rem; line-height: 1.3; }
.test-data-option { display: flex; align-items: center; gap: 8px; }
.test-data-option input { width: 20px; min-height: 20px; }
@media (max-width: 1000px) {
  .conference-columns { grid-template-columns: 1fr; }
  .products-column { border-left: 0; padding-left: 0; }
  #comparisonTable { max-height: 420px; }
}
.latest-correction > strong { font-size: clamp(1.4rem, 2vw, 1.8rem); line-height: 1.25; }
.latest-correction > span { font-size: 1rem; }
.correction-action { background: #a92e24; color: #fff; font-size: 1.25rem; font-weight: 800; min-height: 60px; min-width: 220px; padding: 14px 28px; margin-top: 6px; }
.correction-action:hover { background: #872219; }
.correction-action:focus-visible { outline: 3px solid #173c39; outline-offset: 4px; }
#correctionDialog { width: calc(100% - 24px); max-width: 860px; max-height: 94dvh; overflow-y: auto; }
#correctionDialog .dialog-card { padding: 36px; gap: 22px; }
#correctionTitle { font-size: clamp(1.6rem, 3vw, 2rem); }
#correctionDialog p { margin: 0; }
.correction-cause { background: #fff0ed; border-left: 5px solid #a92e24; border-radius: 8px; padding: 20px; font-size: 1.35rem; line-height: 1.5; overflow-wrap: anywhere; }
#correctionDescription { font-size: 1.15rem; line-height: 1.6; }
#correctionDialog label { font-size: 1.1rem; gap: 10px; }
#correctionReason { width: 100%; min-height: 150px; resize: vertical; font-family: inherit; font-size: 1.2rem; line-height: 1.6; padding: 16px; border: 1px solid #91ada3; border-radius: 10px; color: var(--ink); }
#correctionReason:focus { outline: 3px solid #c6ded4; border-color: var(--green); }
#correctionDialog .button-row { gap: 14px; }
#correctionDialog .button-row button { min-height: 56px; min-width: 130px; font-size: 1.1rem; padding: 12px 24px; }
#correctionError:empty { display: none; }
@media (max-width: 760px) {
  .latest-read.needs-correction { grid-template-columns: minmax(0, 1fr) auto; gap: 18px; }
  .needs-correction .latest-quantity { grid-column: 2; grid-row: 1; }
  .latest-correction { grid-column: 1 / -1; grid-row: 2; border-top: 1px solid #ebc2b9; padding-top: 18px; }
  .correction-action { width: 100%; min-width: 0; }
  #correctionDialog { padding: 0; }
  #correctionDialog .dialog-card { padding: 22px 18px; gap: 18px; }
  .correction-cause { padding: 16px; font-size: 1.2rem; }
  #correctionDialog .button-row button { min-width: 0; flex: 1; padding-inline: 12px; }
  .search-heading { justify-content: space-between; }
  .read-card { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .read-card > :first-child { grid-column: 1 / -1; }
  .read-card > .read-controls { grid-column: 1 / -1; }
}