:root {
  --bg: #eef2f7;
  --panel: #ffffff;
  --panel-soft: #f8fafc;
  --line: #dbe3ea;
  --line-strong: #b9c5ce;
  --table-line: #b7c4cf;
  --text: #172635;
  --muted: #64748b;
  --sidebar: #102138;
  --sidebar-soft: #182f4a;
  --sidebar-text: #b9c8d7;
  --primary: #2b5fa8;
  --primary-light: #eaf1fb;
  --primary-dark: #1d4680;
  --accent: #0f8b8d;
  --violet: #6941c6;
  --amber: #b76e00;
  --success: #16865a;
  --danger: #bf3b34;
  --warning: #96600f;
  --focus: #77a9dd;
  --shadow: 0 1px 2px rgba(16, 33, 56, .06), 0 8px 24px rgba(16, 33, 56, .05);
  --shadow-strong: 0 2px 6px rgba(16, 33, 56, .08), 0 16px 40px rgba(16, 33, 56, .09);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font: 14px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  letter-spacing: 0;
}
button, input, select, textarea { font: inherit; }
.hidden { display: none !important; }

.login-view {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}
.login-panel {
  width: min(390px, 100%);
  padding: 28px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 16px;
}
.eyebrow {
  margin: 0 0 3px;
  color: var(--primary);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}
.login-panel h1 { margin: 0; font-size: 25px; }

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
}
.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 18px 12px;
  color: var(--sidebar-text);
  background: var(--sidebar);
}
.brand-workspace {
  position: relative;
  margin: 0 0 14px;
  padding: 2px 2px 12px;
  border-bottom: 1px solid rgba(255,255,255,.10);
}
.brand {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 37px;
  height: 37px;
  flex: 0 0 37px;
  color: #fff;
  background: linear-gradient(135deg, #3d76c9, #0f8b8d);
  border-radius: 11px;
  font-size: 18px;
  font-weight: 800;
  box-shadow: 0 7px 18px rgba(30,90,160,.38);
}
.brand-copy {
  display: grid;
  gap: 4px;
  min-width: 0;
  line-height: 1.1;
}
.brand-copy > strong {
  color: #fff;
  font-size: 17px;
  font-weight: 750;
  letter-spacing: 0;
}
.project-switcher {
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  max-width: 100%;
  min-height: 28px;
  padding: 3px 7px;
  color: #c8d8e6;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 6px;
  font-size: 12px;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  transition: background .15s ease, border-color .15s ease, color .15s ease;
}
.project-switcher:hover,
.project-switcher[aria-expanded="true"] {
  color: #fff;
  background: rgba(255,255,255,.11);
  border-color: rgba(255,255,255,.26);
}
.project-switcher:focus-visible {
  outline: 2px solid rgba(122,170,225,.55);
  outline-offset: 1px;
}
.project-switcher.empty #projectSwitcherName { color: #8ba3ba; }
#projectSwitcherName {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  line-height: 1.2;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.switcher-arrow {
  flex: 0 0 auto;
  color: #9db4c8;
  transition: transform .15s ease;
}
.project-switcher[aria-expanded="true"] .switcher-arrow { transform: rotate(180deg); }

.project-menu {
  position: absolute;
  left: 47px;
  right: auto;
  width: calc(100% - 47px);
  max-width: calc(100% - 47px);
  top: calc(100% + 4px);
  z-index: 35;
  overflow: hidden;
  max-height: 236px;
  padding: 5px;
  color: #e7eff7;
  background: linear-gradient(180deg, rgba(15,35,57,.98), rgba(10,26,43,.98));
  border: 1px solid rgba(113,171,236,.30);
  border-radius: 9px;
  box-shadow: 0 14px 38px rgba(4,14,25,.42), inset 0 1px 0 rgba(255,255,255,.06);
  backdrop-filter: blur(10px);
}
.project-menu-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 5px 6px 7px;
  color: #8ea9c1;
  border-bottom: 1px solid rgba(255,255,255,.08);
  font-size: 10.5px;
  font-weight: 750;
}
.project-menu-list {
  max-height: 185px;
  overflow-y: auto;
  padding-right: 2px;
}
.project-option {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 14px;
  align-items: center;
  gap: 7px;
  width: 100%;
  min-height: 32px;
  padding: 4px 7px;
  color: #d7e5f0;
  background: transparent;
  border: 0;
  border-radius: 6px;
  font-size: 12px;
  text-align: left;
  cursor: pointer;
}
.project-option:hover { color: #fff; background: rgba(67,116,167,.24); }
.project-option.active {
  color: #fff;
  background: linear-gradient(90deg, rgba(43,95,168,.92), rgba(15,139,141,.78));
  box-shadow: inset 0 0 0 1px rgba(154,205,247,.22);
}
.project-option-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.project-option-check {
  color: transparent;
  font-size: 11px;
  text-align: right;
}
.project-option.active .project-option-check { color: #b9e3ff; }
.project-menu-list::-webkit-scrollbar { width: 5px; }
.project-menu-list::-webkit-scrollbar-thumb {
  background: rgba(126,169,214,.55);
  border-radius: 999px;
}
.sidebar nav { flex: 1; display: grid; gap: 3px; }
.sidebar nav button {
  width: 100%;
  padding: 9px 10px;
  border: 0;
  border-radius: 5px;
  color: var(--sidebar-text);
  background: transparent;
  text-align: left;
  cursor: pointer;
}
.sidebar nav button:hover { background: rgba(255,255,255,.08); color: #fff; }
.sidebar nav button.active { background: #fff; color: var(--sidebar); font-weight: 650; }
.sidebar-user {
  padding: 12px 10px 8px;
  border-top: 1px solid rgba(255,255,255,.14);
  display: grid;
  gap: 2px;
}
.sidebar-user strong { color: #fff; }
.sidebar-user span { color: #9eaeba; }

main { min-width: 0; }
.topbar {
  min-height: 58px;
  padding: 0 26px;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.topbar h2 { margin: 0; font-size: 19px; }
.top-actions { display: flex; align-items: center; gap: 8px; }
#page { padding: 24px 26px 42px; display: grid; gap: 16px; }

.panel {
  padding: 16px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 7px;
  box-shadow: var(--shadow);
  overflow-x: auto;
}
.panel > h3 { margin: 0 0 13px; font-size: 16px; }
.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 13px;
}
.panel-header h3 { margin: 0; }

.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(220px, 1fr)); gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(130px, 1fr)); gap: 12px; }
.metrics { display: grid; grid-template-columns: repeat(5, minmax(120px, 1fr)); gap: 12px; }
.metric {
  min-height: 86px;
  padding: 13px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
}
.metric strong { display: block; margin-top: 8px; font-size: 23px; }
.metric span { color: var(--muted); }

form.toolbar {
  display: grid;
  grid-template-columns: repeat(5, minmax(130px, 1fr)) auto;
  gap: 10px;
  align-items: end;
}
.fields { display: grid; gap: 11px; }
.fields-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(140px, 1fr));
  gap: 11px;
}
.fields-row.wide { grid-template-columns: repeat(5, minmax(125px, 1fr)); }
.table-top { margin-top: 12px; }
.assignment {
  margin-top: 12px;
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
}
.assignment > div {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.assignment.disabled > div { opacity: .45; pointer-events: none; }
.assignment .check {
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--text);
  font-size: 13px;
}
.assignment .check input { width: 15px; min-height: 15px; }
label { display: grid; gap: 4px; color: var(--muted); font-size: 12px; }
input, select, textarea {
  width: 100%;
  min-height: 34px;
  padding: 6px 9px;
  color: var(--text);
  background: #fff;
  border: 1px solid var(--line-strong);
  border-radius: 5px;
  outline: none;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--focus);
  box-shadow: 0 0 0 3px rgba(121,181,216,.22);
}
textarea { min-height: 100px; resize: vertical; }

.btn {
  min-height: 34px;
  padding: 6px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 5px;
  background: #fff;
  color: var(--text);
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { background: #edf2f5; }
.btn.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn.primary:hover { background: var(--primary-dark); }
.btn.success { background: var(--success); border-color: var(--success); color: #fff; }
.btn.success:hover { filter: brightness(.95); }
.btn.danger { color: var(--danger); }
.btn.ghost { border-color: rgba(255,255,255,.28); background: transparent; color: var(--sidebar-text); }
.btn.ghost:hover { background: rgba(255,255,255,.08); color: #fff; }
.btn.small { min-height: 29px; padding: 4px 8px; font-size: 12px; }
.actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }

table { width: 100%; border-collapse: collapse; }
th, td { padding: 9px 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
th { color: var(--muted); background: #f7f9fa; font-size: 12px; font-weight: 650; white-space: nowrap; }
td { min-height: 38px; }
tbody tr:hover { background: #f8fafb; }
.table-wrap { overflow-x: auto; }
.empty { padding: 24px; color: var(--muted); text-align: center; }
.nowrap { white-space: nowrap; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }
.muted { color: var(--muted); }
.form-error { min-height: 20px; margin: 0; color: var(--danger); }
.result-box {
  padding: 10px 12px;
  border-left: 3px solid var(--success);
  background: #edf7f2;
}
.result-box.error { border-color: var(--danger); background: #fbf0ef; }
.result-title { display: flex; justify-content: space-between; gap: 10px; font-weight: 650; }
.badge {
  display: inline-block;
  min-width: 58px;
  padding: 2px 7px;
  border-radius: 999px;
  text-align: center;
  font-size: 12px;
  font-weight: 650;
}
.badge.pending, .badge.pending_picking { color: var(--warning); background: #f7ecd8; }
.badge.completed { color: var(--success); background: #e2f2ea; }
.badge.active { color: var(--primary); background: #e5f0f5; }
.badge.success { color: var(--success); background: #e2f2ea; }
.badge.warning { color: var(--warning); background: #f7ecd8; }
.badge.disabled { color: var(--danger); background: #f6e4e2; }
.template-tabs { display: flex; gap: 6px; margin-bottom: 12px; }
.segment {
  padding: 6px 11px;
  border: 1px solid var(--line-strong);
  border-radius: 5px;
  background: #fff;
  cursor: pointer;
}
.segment.active { background: var(--sidebar); border-color: var(--sidebar); color: #fff; }

.toast {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 20;
  max-width: 420px;
  padding: 11px 14px;
  color: #fff;
  background: #253241;
  border-radius: 6px;
  box-shadow: 0 6px 20px rgba(20,30,40,.2);
}
.toast.error { background: var(--danger); }

.pick-detail { display: grid; gap: 14px; }
.pick-head {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 10px;
}
.print-area { display: none; }

.view-toggle {
  display: inline-flex;
  gap: 0;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 8px;
}
.view-toggle button {
  padding: 6px 14px;
  border: 0;
  border-right: 1px solid var(--line-strong);
  background: #fff;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 13px;
}
.view-toggle button:last-child { border-right: 0; }
.view-toggle button.active {
  background: var(--sidebar);
  color: #fff;
  font-weight: 600;
}
.column-panel {
  display: grid;
  grid-template-columns: repeat(2, minmax(120px, 1fr));
  gap: 6px 14px;
  min-width: 280px;
}
.check-line {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  white-space: nowrap;
}
.check-line input { margin: 0; }

/* Modern operations layout */
body {
  background:
    radial-gradient(circle at 920px -180px, rgba(47, 115, 188, .12), transparent 34%),
    radial-gradient(circle at -100px 500px, rgba(15, 139, 141, .10), transparent 30%),
    var(--bg);
}
.login-view {
  background:
    radial-gradient(circle at 70% 20%, rgba(47,115,188,.18), transparent 34%),
    radial-gradient(circle at 20% 85%, rgba(105,65,198,.12), transparent 32%),
    #102138;
}
.login-panel {
  border: 0;
  border-radius: 14px;
  box-shadow: var(--shadow-strong);
}
.app-shell { grid-template-columns: 188px minmax(0, 1fr); }
.sidebar {
  padding: 16px 10px 14px;
  background: linear-gradient(180deg, #0b1a2c 0%, #102138 42%, #17324d 100%);
  box-shadow: 1px 0 0 rgba(255,255,255,.05);
}
.sidebar nav {
  margin-top: 2px;
}
.sidebar nav { display: grid; gap: 13px; align-content: start; }
.nav-title {
  margin: 0 7px 5px;
  color: #7994ad;
  font-size: 10px;
  font-weight: 750;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.nav-group { display: grid; gap: 2px; }
.sidebar nav button {
  width: 100%;
  min-height: 31px;
  padding: 5px 7px;
  border-radius: 7px;
  color: #c5d3e0;
  font-size: 12.5px;
  letter-spacing: -.01em;
  display: flex;
  align-items: center;
  gap: 7px;
  transition: background .15s ease, color .15s ease, transform .15s ease;
}
.sidebar nav button:hover { background: rgba(255,255,255,.075); color: #fff; transform: translateX(1px); }
.sidebar nav button.active {
  background: linear-gradient(90deg, rgba(255,255,255,.18), rgba(255,255,255,.06));
  color: #fff;
}
.nav-dot { width: 5px; height: 5px; flex: 0 0 5px; border-radius: 50%; background: currentColor; opacity: .75; }
button[data-tone="blue"] .nav-dot { background: #69a5f9; }
button[data-tone="green"] .nav-dot { background: #47bd86; }
button[data-tone="amber"] .nav-dot { background: #f0ab4b; }
button[data-tone="teal"] .nav-dot { background: #48b8ba; }
button[data-tone="violet"] .nav-dot { background: #a487f1; }
button[data-tone="slate"] .nav-dot { background: #91a5b8; }
.sidebar-user {
  display: grid;
  grid-template-columns: 29px minmax(0, 1fr);
  gap: 8px;
  margin: 0 0 8px;
  padding: 10px 7px 11px;
}
.user-avatar {
  display: grid;
  place-items: center;
  width: 29px;
  height: 29px;
  flex: 0 0 29px;
  color: #fff;
  background: rgba(255,255,255,.11);
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 50%;
  font-weight: 750;
}
.user-copy { display: grid; min-width: 0; line-height: 1.2; }
.user-copy strong { overflow: hidden; color: #fff; font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.user-copy span { color: #8ba3ba; font-size: 10.5px; }
.sidebar-actions {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 5px;
  margin-top: 8px;
}
.sidebar-actions .btn {
  min-height: 27px;
  padding: 4px 6px;
  color: #b8c7d5;
  font-size: 11.5px;
  text-align: center;
}
.sidebar-actions .btn:hover { color: #fff; }

.topbar {
  position: sticky;
  top: 0;
  z-index: 6;
  min-height: 60px;
  padding: 0 28px;
  background: rgba(255,255,255,.9);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}
.topbar h2 { letter-spacing: -.02em; }
#projectSelect { width: 100%; min-height: 28px; }
#page { padding: 24px 28px 48px; align-content: start; }

.panel {
  border-radius: 12px;
  box-shadow: var(--shadow);
}
.panel > h3, .panel-header h3 { letter-spacing: -.015em; }
.panel-caption { margin: 3px 0 0; color: var(--muted); font-size: 12px; }
.metric {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
  box-shadow: var(--shadow);
}
.metric::after {
  content: "";
  position: absolute;
  right: -20px;
  top: -18px;
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: var(--metric-color, rgba(43,95,168,.12));
  opacity: .42;
}
.metric.tone-blue { --metric-color: rgba(43,95,168,.17); }
.metric.tone-green { --metric-color: rgba(22,134,90,.16); }
.metric.tone-amber { --metric-color: rgba(183,110,0,.16); }
.metric.tone-violet { --metric-color: rgba(105,65,198,.15); }
.metric.tone-teal { --metric-color: rgba(15,139,141,.16); }
.metric.tone-blue strong { color: var(--primary); }
.metric.tone-green strong { color: var(--success); }
.metric.tone-amber strong { color: var(--amber); }
.metric.tone-violet strong { color: var(--violet); }
.metric.tone-teal strong { color: var(--accent); }

input, select, textarea { border-radius: 6px; transition: border-color .15s ease, box-shadow .15s ease; }
.btn { border-radius: 6px; transition: transform .12s ease, background .15s ease, box-shadow .15s ease; }
.btn.primary { background: linear-gradient(135deg, #356bab, #25578d); box-shadow: 0 4px 12px rgba(43,95,168,.18); }
.btn.primary:hover { transform: translateY(-1px); }
.chip {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 2px 8px;
  color: #43566a;
  background: #eef3f8;
  border: 1px solid #d8e1ea;
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 650;
}
.chip.subtle { color: #536073; background: #f5f7fa; }
.chip.tone-blue { color: #24518f; background: #e9f1fb; border-color: #c9dcf2; }
.chip.tone-green { color: #166d4a; background: #e8f6ef; border-color: #c7e7d7; }
.chip.tone-amber { color: #8a5300; background: #fdf1dd; border-color: #f0d8ad; }

/* Inventory filter and paginated table */
.filter-panel {
  overflow: visible;
  padding: 12px 14px;
  border-top: 3px solid rgba(43,95,168,.65);
}
.compact-filter {
  display: flex;
  align-items: flex-end;
  gap: 10px;
}
.filter-grid {
  display: grid;
  flex: 1;
  gap: 8px;
  grid-template-columns: repeat(6, minmax(108px, 1fr));
}
.primary-filter-grid label { gap: 3px; font-size: 11px; }
.primary-filter-grid input,
.primary-filter-grid select { min-height: 30px; padding: 4px 7px; font-size: 12.5px; }
.filter-actions {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  margin: 0;
}
.filter-popover { position: relative; }
.filter-popover summary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 5px 10px;
  color: var(--text);
  background: #fff;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  font-size: 12.5px;
  list-style: none;
  cursor: pointer;
}
.filter-popover summary::-webkit-details-marker { display: none; }
.filter-popover summary:hover { background: #edf2f5; }
.filter-popover[open] summary {
  color: var(--primary);
  border-color: var(--focus);
  box-shadow: 0 0 0 3px rgba(119,169,221,.16);
}
.filter-popover-panel {
  position: absolute;
  right: 0;
  top: calc(100% + 7px);
  z-index: 15;
  width: min(620px, calc(100vw - 72px));
  padding: 12px;
  background: #fff;
  border: 1px solid var(--line-strong);
  border-radius: 9px;
  box-shadow: var(--shadow-strong);
  display: grid;
  grid-template-columns: repeat(4, minmax(115px, 1fr));
  gap: 9px;
}
.filter-popover-panel::before {
  content: "";
  position: absolute;
  right: 34px;
  top: -5px;
  width: 9px;
  height: 9px;
  background: #fff;
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line-strong);
  transform: rotate(45deg);
}
.filter-popover-panel label { gap: 3px; font-size: 11px; }
.filter-popover-panel input,
.filter-popover-panel select { min-height: 30px; padding: 4px 7px; font-size: 12.5px; }
.filter-actions .btn { min-height: 30px; padding: 5px 10px; font-size: 12.5px; }
.result-panel { border-top: 3px solid rgba(15,139,141,.55); }
.table-stats { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.inventory-table-wrap {
  max-height: min(60vh, 680px);
  overflow: auto;
  border: 1.5px solid #98a9b7;
  border-radius: 9px;
  background: #fff;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.65);
}
table.data-table { border-collapse: separate; border-spacing: 0; }
table.data-table th {
  position: sticky;
  top: 0;
  z-index: 2;
  color: #fff;
  background: linear-gradient(180deg, #365f92, #2a4f7b);
  border-bottom: 2px solid #23476c;
  box-shadow: inset 0 -1px 0 rgba(255,255,255,.14);
}
table.data-table th, table.data-table td {
  border-right: 1px solid #b8c5d0;
  border-bottom: 1px solid #b8c5d0;
}
table.data-table th:last-child, table.data-table td:last-child { border-right: 0; }
table.data-table tbody tr:nth-child(even) { background: #f7f9fb; }
table.data-table tbody tr:hover { background: #edf4fb; }
.inventory-table { min-width: 1560px; }
.inventory-table td, .inventory-table th { padding: 8px 9px; }
.inventory-table th { white-space: nowrap; }
.inventory-table .numeric { text-align: right; font-variant-numeric: tabular-nums; }
.inventory-table .available { color: var(--success); font-weight: 700; }
.inventory-table .product-code { color: var(--primary); font-weight: 650; }
.inventory-table .index-cell { width: 52px; color: var(--muted); text-align: right; }
.inventory-table .check-cell { width: 42px; text-align: center; }
.inventory-table td small { display: block; margin-top: 1px; color: var(--muted); font-size: 10.5px; }
.table-check { width: 15px; min-height: 15px; padding: 0; accent-color: var(--primary); }
.inventory-table th.sortable { cursor: pointer; user-select: none; }
.inventory-table th.sortable:hover { background: #436f9f; }
.inventory-table th.sort-active { background: #1f4468; box-shadow: inset 0 -2px 0 var(--accent); }
.sort-mark { margin-left: 5px; font-size: 9px; opacity: .72; }
.inventory-table tbody tr.selected { background: #eaf2fb; }
.inventory-table tbody tr.selected td { box-shadow: inset 0 0 0 1px rgba(43,95,168,.14); }
.hidden-sort-key { display: none; }
.chip.tone-violet { color: #55389d; background: #f1edfb; border-color: #dbcff5; }
.inventory-table td.danger, .inventory-table td.warning, .inventory-table td.success { font-weight: 650; }
.inventory-table td.danger { color: var(--danger); }
.inventory-table td.warning { color: var(--warning); }
.inventory-table td.success { color: var(--success); }
.cell-title { color: var(--text); font-weight: 650; }
.cell-subtitle { margin-top: 2px; color: var(--muted); font-size: 11.5px; }
.quantity-title { font-size: 16px; font-weight: 760; color: #1b4b7d; }
.row-muted td { color: #71828f; }
.row-muted .quantity-title { color: #71828f; }
.status-stack { display: flex; flex-wrap: wrap; gap: 4px; }
.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 12px;
  color: var(--muted);
  font-size: 12px;
}
.pagination-tools { display: flex; align-items: center; gap: 5px; }
.pagination-tools select { width: 91px; min-height: 28px; font-size: 12px; }
.page-number { min-width: 31px; }
.page-ellipsis { color: var(--muted); }
.pagination .btn[disabled] { opacity: .42; cursor: not-allowed; }

@media (max-width: 980px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; }
  .sidebar nav { display: flex; overflow-x: auto; }
  .sidebar button { width: auto; white-space: nowrap; }
  .metrics, .grid-2, .grid-4, .fields-row, form.toolbar, .pick-head {
    grid-template-columns: 1fr;
  }
  .compact-filter { flex-direction: column; align-items: stretch; }
  .filter-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .filter-actions { justify-content: flex-end; }
  .filter-popover-panel {
    right: -4px;
    width: min(520px, calc(100vw - 52px));
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .topbar { position: static; padding: 12px 16px; flex-wrap: wrap; gap: 10px; }
  #page { padding: 16px 14px 36px; }
  .pagination { align-items: flex-start; flex-direction: column; }
  .inventory-table { min-width: 1320px; }
  main { width: 100%; }
}

@media print {
  body { background: #fff; }
  .app-shell, .toast, .sidebar, .topbar { display: none !important; }
  .print-area {
    display: block;
    padding: 24px;
    color: #000;
  }
  .print-area h1 { margin: 0 0 6px; font-size: 21px; }
  .print-area .meta { margin-bottom: 14px; }
  .print-area .meta span { margin-right: 18px; }
  .print-area table { width: 100%; border-collapse: collapse; }
  .print-area th, .print-area td { border: 1px solid #666; padding: 7px; }
  .print-area th { background: #eee; }
  .print-page { page-break-after: always; }
  .print-page:last-child { page-break-after: auto; }
  .print-footer {
    margin-top: 8px;
    text-align: right;
    font-size: 12px;
    color: #333;
  }
  @page { size: A4; margin: 12mm; }
}

/* ---- V5 品牌与平台层 ---- */
.login-company {
  margin: 6px 0 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
  letter-spacing: .02em;
}
.form-hint { margin: 0; color: var(--muted); font-size: 12px; }
.platform-notice {
  max-width: 460px;
  margin: 12vh auto;
  padding: 28px 30px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  text-align: center;
}
.platform-notice h1 { margin: 0 0 10px; font-size: 20px; }
.platform-notice p { margin: 0; color: var(--muted); }
.secret-box {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border: 1px dashed var(--warning);
  background: #fdf8ef;
  border-radius: 6px;
}
.secret-box code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .06em;
}
.secret-box .btn { margin-left: auto; }
.console-sub { color: #9eaeba; font-size: 12px; }