:root {
  --ink: #30302d;
  --muted: #68675f;
  --paper: #ffffff;
  --surface: #ffffff;
  --line: #d9d3bf;
  --accent: #78672f;
  --accent-bright: #a29159;
  --danger: #9b2c2c;
  --shadow: 0 18px 50px rgba(28, 41, 37, .08);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button, input, select, textarea { font: inherit; }
button { cursor: pointer; }

.topbar {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(20px, 4vw, 64px);
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(14px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand { display: flex; align-items: center; gap: 12px; color: inherit; text-decoration: none; font-weight: 760; }
.brand-logo { display: block; width: 108px; height: 74px; object-fit: contain; flex-shrink: 0; }
.login-logo { display: block; width: min(360px, 100%); height: auto; margin-bottom: 20px; }
.brand-mark { display: grid; place-items: center; width: 38px; height: 38px; color: white; background: var(--accent); border-radius: 10px; font-size: 13px; letter-spacing: .08em; }
.session { display: flex; align-items: center; gap: 16px; margin-left: auto; color: var(--muted); font-size: 14px; }
.main-nav { display: flex; align-items: center; gap: 6px; }
.main-nav a { padding: 9px 12px; color: var(--muted); border-radius: 8px; text-decoration: none; font-size: 14px; font-weight: 760; }
.main-nav a:hover { color: var(--accent); background: #f5f3eb; }
.main-nav a.active { color: white; background: var(--accent); }
body:not(.authenticated) .main-nav, body:not(.authenticated) .session { display: none; }
body:not(.authenticated) .brand > span:last-child { display: inline; }
.logistics-grid { grid-template-columns: minmax(0, 1fr); }
.pagination { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin: 18px 0; }
.pagination > span { color: var(--muted); font-size: 13px; }
.pagination label { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.pagination select { width: auto; }
.button:disabled { cursor: default; opacity: .45; }

main { width: min(1240px, calc(100% - 40px)); margin: 0 auto; padding: 54px 0 96px; }
h1, h2, p { margin-top: 0; }
h1 { max-width: 780px; margin-bottom: 14px; font-family: Georgia, "Times New Roman", serif; font-size: clamp(38px, 6vw, 72px); line-height: .98; letter-spacing: -.035em; font-weight: 500; }
h2 { margin-bottom: 0; font-size: 24px; letter-spacing: -.02em; }
.eyebrow { margin-bottom: 8px; color: var(--accent); font-size: 12px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }

.login-layout { min-height: calc(100vh - 180px); display: grid; grid-template-columns: 1.4fr minmax(300px, .6fr); gap: clamp(40px, 7vw, 110px); align-items: center; }
.hero p:last-child { max-width: 650px; color: var(--muted); font-size: 19px; line-height: 1.65; }
.card { padding: clamp(22px, 3vw, 34px); border: 1px solid var(--line); border-radius: 18px; background: var(--surface); box-shadow: var(--shadow); }
.login-card { display: grid; gap: 18px; }

label { display: grid; gap: 7px; color: var(--muted); font-size: 13px; font-weight: 700; }
input, select, textarea { width: 100%; min-height: 44px; padding: 10px 12px; color: var(--ink); border: 1px solid var(--line); border-radius: 9px; background: white; outline: none; }
textarea { min-height: 92px; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(120, 103, 47, .15); }

.button { min-height: 42px; padding: 10px 16px; border: 1px solid transparent; border-radius: 9px; font-weight: 760; }
.button-primary { color: white; background: var(--accent); }
.button-primary:hover { background: #625326; }
.button-secondary { color: var(--accent); border-color: var(--accent); background: transparent; }
.button-quiet { min-height: auto; padding: 7px 10px; color: var(--muted); border-color: var(--line); background: transparent; }
.non-admin #catalog-admin, .non-admin #order-builder, .non-admin #product-corrections, .non-admin .quantity-control { display: none; }

.intro-row, .section-heading { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.intro-row { margin-bottom: 30px; }
.intro-row h1 { font-size: clamp(36px, 5vw, 58px); }
.catalog-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.section-heading { margin-bottom: 24px; }
.count { display: grid; place-items: center; min-width: 38px; height: 38px; padding: 0 10px; border-radius: 999px; color: var(--accent); background: #efebdc; font-weight: 800; }
.step { color: var(--muted); font-size: 12px; letter-spacing: .08em; }
.section-actions { display: flex; align-items: center; gap: 14px; }
.text-link { color: var(--accent); font-size: 13px; font-weight: 760; text-decoration: none; }
.order-builder-heading-actions { display: flex; align-items: center; gap: 12px; }
.compact-form { display: grid; grid-template-columns: 1fr 1.8fr; gap: 12px; padding-bottom: 24px; border-bottom: 1px solid var(--line); }
.compact-form label:last-of-type:nth-child(3) { grid-column: 1 / -1; }
.compact-form .button { grid-column: 1 / -1; }
.entity-list { display: grid; gap: 8px; max-height: 270px; margin-top: 20px; overflow: auto; }
body[data-page="pallets"] main { width: calc(100% - clamp(24px, 6vw, 96px)); padding-top: 32px; }
body[data-page="pallets"] #workspace > .card { min-height: calc(100dvh - 240px); }
#pallet-list { max-height: none; overflow: visible; }
.pallet-row > strong, .pallet-row > span { overflow-wrap: anywhere; min-width: 0; }
.entity { display: flex; justify-content: space-between; gap: 16px; padding: 12px 14px; border-radius: 9px; background: #f6f5f1; }
.entity strong { font-size: 14px; }
.entity span { color: var(--muted); font-size: 13px; }
.pallet-row { flex-wrap: wrap; align-items: center; }
.pallet-row .pallet-composition { flex: 0 0 100%; max-height: none; margin-top: 4px; }
.pallet-photo-panel { display: grid; gap: 10px; margin-top: 8px; padding: 14px; border: 1px solid var(--line); border-radius: 10px; background: var(--surface); }
.pallet-photo-panel > strong { color: var(--accent); font-size: 14px; }
.pallet-photo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 12px; }
.pallet-photo-grid > .entity { grid-column: 1 / -1; }
.pallet-photo-card { min-width: 0; margin: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 9px; background: #f6f5f1; }
.pallet-photo-card img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; background: #e9e7e0; }
.pallet-photo-card figcaption { padding: 9px 10px; color: var(--muted); font-size: 12px; }
.pallet-photo-original { display: block; color: var(--accent); cursor: zoom-in; }
.pallet-photo-original span { display: block; padding: 8px 10px; font-size: 12px; }
.pallet-photo-original:focus-visible { outline: 3px solid var(--accent); outline-offset: -3px; }
.pallet-photo-error { display: grid; place-items: center; min-height: 135px; padding: 14px; color: var(--danger); font-size: 12px; text-align: center; }

.order-builder, .orders-card, .correction-card { margin-top: 24px; }
details.order-builder { padding: 0; overflow: hidden; }
details.order-builder > summary { padding: 20px 26px; color: var(--accent); cursor: pointer; font-size: 16px; font-weight: 800; }
details.order-builder > summary::marker { color: var(--accent-bright); }
details.order-builder[open] > summary { border-bottom: 1px solid var(--line); }
.order-builder-content { padding: clamp(22px, 3vw, 34px); }
.order-filters { display: grid; grid-template-columns: minmax(240px, 2fr) 1fr 1fr; gap: 12px; }
.filter-summary { margin: 14px 0 0; color: var(--muted); font-size: 13px; }
.order-group { display: grid; gap: 12px; }
.order-group + .order-group { margin-top: 22px; padding-top: 22px; border-top: 1px solid var(--line); }
.order-group-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.order-group-heading h3 { margin: 0; font-size: 20px; }
.order-group-heading span { color: var(--muted); font-size: 13px; }
.order-group-list { display: grid; gap: 12px; }
.order-customer { margin-top: 3px; color: var(--muted); font-size: 12px; }
.order-progress-summary { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-top: 14px; }
.order-progress-summary strong { color: var(--accent); }
.order-progress-summary span { color: var(--muted); font-size: 12px; }
.correction-lookup { display: grid; grid-template-columns: 1fr auto; gap: 12px; align-items: end; }
.pallet-search { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)) auto auto; gap: 12px; align-items: end; }
@media (max-width: 800px) { .pallet-search { grid-template-columns: 1fr; } }
.correction-result { margin-top: 18px; }
.correction-unit { display: grid; gap: 14px; padding: 16px; border: 1px solid var(--line); border-radius: 12px; background: #f6f5f1; }
.correction-unit > p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.55; }
.correction-reason { display: grid; gap: 10px; }
.correction-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.correction-actions .danger { color: var(--danger); border-color: rgba(155, 44, 44, .45); }
.form-grid { display: grid; gap: 14px; }
.order-meta { grid-template-columns: 1fr 1.4fr 1fr 1.6fr; }
.line-grid { display: grid; gap: 12px; margin: 24px 0; }
fieldset { padding: 18px; border: 1px solid var(--line); border-radius: 12px; }
.order-draft-line { display: grid; grid-template-columns: minmax(0, 2fr) minmax(150px, .7fr) auto; gap: 12px; align-items: end; }
.remove-order-line { min-height: 44px; color: var(--danger); }
legend { padding: 0 8px; color: var(--accent); font-size: 13px; font-weight: 800; }

.orders-list { display: grid; gap: 14px; }
.order { padding: 18px; border: 1px solid var(--line); border-radius: 12px; }
.order-accordion { padding: 0; }
.order-summary { position: relative; display: block; padding: 16px 18px; border-radius: inherit; list-style: none; cursor: pointer; }
.order-summary::-webkit-details-marker { display: none; }
.order-summary::marker { content: ""; }
.order-summary::after { content: ""; position: absolute; top: 23px; right: 20px; width: 8px; height: 8px; border-right: 2px solid var(--accent); border-bottom: 2px solid var(--accent); transform: rotate(45deg); }
.order-accordion[open] > .order-summary::after { top: 27px; transform: rotate(225deg); }
.order-summary:hover { background: #f6f5f1; }
.order-summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.order-summary .order-head { align-items: flex-start; padding-right: 26px; }
.order-summary .order-identity { min-width: 0; }
.order-summary .order-title { display: block; overflow-wrap: anywhere; font-size: 16px; font-weight: 800; }
.order-summary .order-customer { display: block; }
.order-summary .order-status { flex: 0 0 auto; max-width: 45%; text-align: right; }
.order-summary .order-progress-summary { margin-top: 10px; }
.order-summary .progress-track { display: block; margin-top: 4px; }
.order-details { padding: 0 18px 18px; border-top: 1px solid var(--line); }
.order-head { display: flex; justify-content: space-between; gap: 16px; align-items: baseline; }
.order-head h3 { margin: 0; font-size: 18px; }
.order-status { color: var(--accent); font-size: 12px; font-weight: 800; text-transform: uppercase; }
.order-status.ready { padding: 5px 8px; border-radius: 999px; background: #eee8d4; }
.order-lines { display: grid; gap: 8px; margin-top: 14px; }
.order-line { display: grid; grid-template-columns: 1fr auto auto; gap: 12px; align-items: center; padding: 10px 12px; background: #f6f5f1; border-radius: 8px; font-size: 13px; }
.quantity-control { display: flex; gap: 6px; align-items: center; }
.quantity-control input { width: 92px; min-height: 34px; padding: 5px 8px; }
.quantity-control button { min-height: 34px; padding: 5px 10px; }
.labels-panel { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--line); }
.labels-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.labels-head > strong { color: var(--accent); font-size: 14px; }
.label-generate-actions { display: flex; align-items: center; justify-content: flex-end; gap: 7px; }
.label-generate-actions input { width: 145px; min-height: 42px; }
.label-generate-actions button:disabled { cursor: wait; opacity: .55; }
.label-batches { display: grid; gap: 8px; margin-top: 12px; }
.label-batch { display: grid; grid-template-columns: minmax(180px, .7fr) 1.3fr; gap: 12px; align-items: center; padding: 12px; border-radius: 9px; background: #f6f5f1; }
.label-summary { display: grid; gap: 3px; font-size: 13px; }
.label-summary span { color: var(--muted); font-size: 12px; }
.label-actions { display: grid; grid-template-columns: auto minmax(150px, 1fr) minmax(150px, 1fr) auto; gap: 7px; align-items: center; }
.label-actions input, .label-actions select { min-height: 36px; padding: 6px 8px; font-size: 12px; }
.labels-empty { padding: 12px 0 0; margin-bottom: 0; text-align: left; }
.empty { padding: 24px 0; color: var(--muted); text-align: center; }

/* Operational dashboard */
.dashboard { margin-bottom: 30px; }
.dashboard-heading { margin-bottom: 16px; }
.metric-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.metric-card { display: grid; gap: 6px; min-height: 140px; padding: 20px; border: 1px solid var(--line); border-radius: 14px; background: linear-gradient(145deg, #ffffff, #f3f0e5); }
.metric-card span { color: var(--muted); font-size: 13px; font-weight: 760; }
.metric-card strong { align-self: end; color: var(--accent); font-family: Georgia, "Times New Roman", serif; font-size: clamp(34px, 4vw, 48px); font-weight: 500; letter-spacing: -.04em; }
.metric-card small { color: var(--muted); font-size: 12px; }
.metric-card small.positive { color: var(--accent); }
.metric-card small.negative { color: var(--danger); }

.dashboard-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 24px; margin-top: 24px; }
.dashboard-panel { min-width: 0; }
.dashboard-panel .section-heading { align-items: flex-start; }
.dashboard-orders { display: grid; gap: 12px; max-height: 500px; overflow: auto; }
.dashboard-order { display: grid; gap: 12px; padding: 16px; border: 1px solid var(--line); border-radius: 12px; background: #fafaf7; }
.dashboard-order-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; }
.dashboard-order h3 { margin: 0 0 4px; font-size: 17px; }
.dashboard-order-customer, .dashboard-order-meta, .dashboard-pallets { color: var(--muted); font-size: 12px; }
.dashboard-order-progress { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; }
.dashboard-order-progress strong { color: var(--ink); font-size: 16px; }
.dashboard-order-progress span { color: var(--muted); font-size: 12px; }
.dashboard-status { flex: 0 0 auto; padding: 5px 8px; color: var(--muted); border-radius: 999px; background: #eceeea; font-size: 11px; font-weight: 800; text-transform: uppercase; }
.dashboard-status.ready { color: var(--accent); background: #eee8d4; }
.progress-track { height: 8px; overflow: hidden; border-radius: 999px; background: #e8e4d7; }
.progress-fill { display: block; height: 100%; border-radius: inherit; background: var(--accent); transition: width .25s ease; }
.dashboard-order-meta { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.dashboard-pallets { display: grid; gap: 5px; padding-top: 10px; border-top: 1px solid var(--line); }
.dashboard-pallets strong { color: var(--ink); font-size: 12px; }
.dashboard-pallet { display: flex; justify-content: space-between; gap: 12px; }

.hourly-chart { display: grid; grid-template-columns: repeat(24, minmax(0, 1fr)); gap: clamp(1px, .4vw, 5px); min-height: 280px; padding: 8px 0 2px; }
.hour-column { display: grid; grid-template-rows: 20px minmax(180px, 1fr) 22px; gap: 5px; min-width: 0; text-align: center; }
.hour-value { color: var(--muted); font-size: 11px; font-weight: 800; line-height: 1; white-space: nowrap; }
.hour-track { display: flex; align-items: flex-end; overflow: hidden; border-radius: 6px 6px 2px 2px; background: #f1f2ee; }
.hour-bar { width: 100%; min-height: 2px; border-radius: 5px 5px 0 0; background: var(--accent); }
.hour-label { color: var(--muted); font-size: 9px; line-height: 1; white-space: nowrap; }

.notice { position: fixed; right: 24px; bottom: 24px; max-width: min(420px, calc(100% - 48px)); padding: 14px 18px; color: white; border-radius: 10px; background: var(--accent); box-shadow: var(--shadow); z-index: 20; }
.notice.error { background: var(--danger); }

@media (max-width: 900px) {
  .login-layout, .catalog-grid, .label-batch, .correction-lookup, .order-filters { grid-template-columns: 1fr; }
  .metric-grid { grid-template-columns: 1fr 1fr; }
  .order-meta { grid-template-columns: 1fr 1fr; }
  .label-actions { grid-template-columns: 1fr 1fr; }
  .labels-head, .label-generate-actions, .order-builder-heading-actions { align-items: stretch; flex-direction: column; }
  .hour-column { grid-template-rows: minmax(44px, auto) minmax(180px, 1fr) 36px; }
  .hour-value, .hour-label { justify-self: center; font-size: 9px; writing-mode: vertical-rl; transform: rotate(180deg); }
}

@media (max-width: 620px) {
  main { width: min(100% - 24px, 1240px); padding-top: 30px; }
  .topbar { flex-wrap: wrap; gap: 8px 14px; padding-inline: 14px; }
  .main-nav { order: 3; width: 100%; }
  .main-nav a { flex: 1; text-align: center; }
  .brand > span:last-child, #session-label { display: none; }
  .order-meta, .compact-form, .order-draft-line { grid-template-columns: 1fr; }
  .order-line { grid-template-columns: 1fr; }
  .order-summary { padding: 14px; }
  .order-summary .order-head { flex-wrap: wrap; gap: 8px; }
  .order-summary .order-status { max-width: 100%; text-align: left; }
  .order-details { padding-inline: 14px; }
  .label-actions, .metric-grid { grid-template-columns: 1fr; }
  .intro-row, .section-heading { align-items: flex-start; }
}