:root {
  --bg: #ffffff;
  --card: #ffffff;
  --border: #2563eb;
  --border-soft: #bfdbfe;
  --text: #1e3a8a;
  --muted: #64748b;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-light: #eff6ff;
  --ok: #15803d;
  --err: #dc2626;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font: 14px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif;
  background: linear-gradient(180deg, #eef5ff 0%, #f8fbff 180px, #ffffff 360px);
  color: var(--text);
  min-height: 100vh;
}

.hidden { display: none !important; }
.muted { color: var(--muted); }
.center { text-align: center; }
.error { color: var(--err); font-size: 13px; }
.login-form .error {
  text-align: center;
  margin-top: 4px;
}
.msg { margin-top: 8px; }
.msg.ok { color: var(--ok); }
.msg.err { color: var(--err); }

#app { width: 100%; min-height: 100vh; }

#app:has(.login-page) {
  max-width: none;
  padding: 0;
}

.page-shell {
  width: min(1180px, calc(100% - 48px));
  max-width: 1180px;
  margin: 0 auto;
  padding: 32px 0 56px;
}

@media (max-width: 640px) {
  .page-shell {
    width: calc(100% - 24px);
    padding: 20px 0 40px;
  }
}

.card {
  background: var(--card);
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 16px;
  box-shadow: 0 1px 3px rgba(37, 99, 235, 0.08);
}

.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, #f8fbff 0%, #ffffff 40%);
  padding: 24px 16px;
}

.login-card {
  width: 100%;
  max-width: 400px;
  padding: 36px 32px 32px;
  background: #fff;
  border: 1px solid var(--border-soft);
  border-radius: 16px;
  box-shadow: 0 8px 30px rgba(37, 99, 235, 0.12);
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.field-label {
  font-weight: 600;
  color: var(--text);
  font-size: 13px;
  line-height: 1.2;
}

.field-input {
  display: block;
  width: 100%;
  min-height: 44px;
  padding: 11px 14px;
  border-radius: 10px;
  border: 1px solid var(--border-soft);
  background: #fff;
  color: #0f172a;
  font: inherit;
  font-size: 14px;
  line-height: 1.4;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.field-input::placeholder {
  color: #94a3b8;
}

.field-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.field-input:-webkit-autofill,
.field-input:-webkit-autofill:hover,
.field-input:-webkit-autofill:focus {
  -webkit-text-fill-color: #0f172a;
  box-shadow: 0 0 0 1000px #fff inset;
  border: 1px solid var(--border-soft);
  transition: background-color 9999s ease-out 0s;
}

.field-input:-webkit-autofill:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15), 0 0 0 1000px #fff inset;
}

.login-card h1 {
  margin: 0 0 6px;
  font-size: 1.75rem;
  color: var(--accent);
  text-align: center;
}

.login-card .subtitle {
  text-align: center;
  margin: 0 0 28px;
  color: var(--muted);
}

.btn-primary {
  width: 100%;
  min-height: 44px;
  padding: 12px 16px;
  border-radius: 10px;
  border: none;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: background 0.15s;
}

.btn-primary:hover { background: var(--accent-hover); }
.btn-primary:disabled { opacity: 0.6; cursor: not-allowed; }

.btn-inline { width: auto; white-space: nowrap; }

button {
  padding: 12px 16px;
  border-radius: 10px;
  border: none;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: background 0.15s;
}

button:hover { background: var(--accent-hover); }

button.secondary {
  width: auto;
  background: #fff;
  border: 1px solid var(--border-soft);
  color: var(--accent);
}

button.secondary:hover { background: var(--accent-light); }
button:disabled { opacity: 0.6; cursor: not-allowed; }

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-soft);
  flex-wrap: wrap;
}

.topbar-brand h1 {
  margin: 0;
  font-size: 1.4rem;
  color: var(--accent);
}

.topbar-brand .muted {
  margin: 0;
}

.main-nav {
  display: flex;
  gap: 6px;
  flex: 1;
  justify-content: center;
  flex-wrap: wrap;
}

.nav-btn {
  width: auto;
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid var(--border-soft);
  background: #fff;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.nav-btn:hover {
  background: var(--accent-light);
  color: var(--accent);
}

.nav-btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.receive-layout {
  display: grid;
  grid-template-columns: minmax(240px, 360px) 1fr;
  gap: 24px;
  align-items: stretch;
  min-height: 320px;
}

.receive-left {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.receive-input {
  font-size: 18px;
  min-height: 52px;
}

.receive-right {
  background: var(--accent-light);
  border: 1px solid var(--border-soft);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.receive-detail {
  width: 100%;
}

.receive-detail-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 16px;
}

.receive-detail-label:first-child {
  margin-top: 0;
}

.receive-detail-value {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.25;
  margin-top: 6px;
  word-break: break-word;
}

.receive-meta {
  margin-top: 20px;
  font-size: 13px;
}

.receive-placeholder {
  text-align: center;
  max-width: 280px;
}

.admin-create-form {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.admin-create-form .field-input {
  flex: 1;
  min-width: 160px;
}

.perm-check {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text);
  white-space: nowrap;
}

.users-table input[type="checkbox"] {
  display: inline-block;
  margin: 0;
}

@media (max-width: 768px) {
  .receive-layout {
    grid-template-columns: 1fr;
  }

  .receive-detail-value {
    font-size: 1.35rem;
  }
}

.card h2 {
  margin: 0 0 14px;
  font-size: 1.05rem;
  color: var(--accent);
}

.upload-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.upload-row input.field-input {
  flex: 1;
  min-width: 280px;
}

.upload-row .btn-primary { width: auto; }

.table-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}

.table-head-left {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.table-head h2 { margin: 0; }

.tabs {
  display: inline-flex;
  gap: 4px;
  padding: 4px;
  background: var(--accent-light);
  border-radius: 10px;
  border: 1px solid var(--border-soft);
}

.tab {
  width: auto;
  padding: 8px 16px;
  border-radius: 8px;
  border: none;
  background: transparent;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.tab:hover {
  background: rgba(255, 255, 255, 0.7);
  color: var(--accent);
}

.tab.active {
  background: #fff;
  color: var(--accent);
  box-shadow: 0 1px 3px rgba(37, 99, 235, 0.12);
}

.orders-hint {
  margin: 0 0 12px;
  font-size: 12px;
}

.action-row {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  line-height: 1;
}

td.actions-cell button.secondary {
  width: auto;
  border: none;
  box-shadow: none;
  text-decoration: none;
  background: var(--accent-light);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

td.actions-cell button.secondary:hover {
  background: #dbeafe;
}

.actions-cell .btn-icon {
  padding: 0;
  font-size: 18px;
  line-height: 1;
  width: 32px;
  height: 32px;
  min-width: 32px;
  font-weight: 700;
}

.actions-cell .btn-archive-one,
.actions-cell .btn-restore-one {
  padding: 0 10px;
  height: 32px;
  font-size: 12px;
  white-space: nowrap;
}

.table-wrap { overflow-x: auto; }

.orders-pager {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 14px;
  padding-top: 4px;
}

.orders-page-info {
  min-width: 180px;
  text-align: center;
  font-size: 13px;
}

.gift-input {
  width: 100%;
  min-height: 120px;
  padding: 10px 12px;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 13px;
  line-height: 1.5;
  resize: vertical;
  box-sizing: border-box;
}

.gift-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.gift-check-col {
  width: 36px;
  text-align: center;
}

tr.gift-used td {
  opacity: 0.55;
}

tr.gift-used td.gift-balance {
  text-decoration: line-through;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

th, td {
  border-bottom: 1px solid #e2e8f0;
  padding: 10px 8px;
  vertical-align: top;
  text-align: left;
}

td.actions-cell {
  vertical-align: middle;
  text-align: center;
  border-bottom: none;
}

th {
  color: var(--accent);
  font-weight: 600;
  white-space: nowrap;
  background: var(--accent-light);
}

.ship-row + .ship-row {
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px dashed var(--border-soft);
}

td.billing { max-width: 220px; word-break: break-word; }

td input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
  cursor: pointer;
  display: block;
  margin: 0 auto;
}

.ship-row input[type="checkbox"] {
  margin: 0;
}

td .secondary {
  padding: 6px 10px;
  font-size: 12px;
}

.track-link {
  background: none;
  border: none;
  padding: 0;
  width: auto;
  color: var(--accent);
  font-weight: 600;
  font-size: inherit;
  text-align: left;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.track-link:hover {
  color: var(--accent-hover);
  background: none;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.35);
}

.modal-card {
  position: relative;
  width: min(520px, 100%);
  max-height: min(80vh, 640px);
  overflow: auto;
  background: #fff;
  border: 1px solid var(--border-soft);
  border-radius: 14px;
  box-shadow: 0 16px 40px rgba(37, 99, 235, 0.18);
  padding: 20px;
}

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.modal-head h3 {
  margin: 0;
  color: var(--accent);
  font-size: 1.1rem;
}

.track-timeline {
  margin-top: 12px;
}

.track-event {
  padding: 10px 0;
  border-bottom: 1px solid var(--border-soft);
}

.track-event:last-child {
  border-bottom: none;
}

.track-event-status {
  font-weight: 600;
  color: var(--text);
}

.track-event-meta {
  color: var(--muted);
  font-size: 12px;
  margin-top: 4px;
}

.track-loading {
  color: var(--muted);
  padding: 12px 0;
}

.packing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
  margin-top: 8px;
}

.packing-empty {
  grid-column: 1 / -1;
  padding: 32px 16px;
}

.box-card {
  border: 2px solid var(--border-soft);
  border-radius: 12px;
  background: linear-gradient(180deg, #fff 0%, #f8fbff 40%);
  overflow: hidden;
  transition: box-shadow 0.15s, border-color 0.15s;
}

.packing-grid .box-card {
  cursor: pointer;
}

.packing-grid .box-card:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.12);
}

.box-card.is-draft {
  border-color: #e8c547;
  background: linear-gradient(180deg, #fffdf5 0%, #ffffff 40%);
}

.box-card.is-saved {
  border-color: #86efac;
  background: linear-gradient(180deg, #f0fdf4 0%, #ffffff 40%);
}

.box-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  padding: 14px 14px 10px;
  border-bottom: 1px solid rgba(37, 99, 235, 0.08);
}

.box-card-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
}

.box-card-sub {
  font-size: 11px;
  color: var(--muted);
  margin-top: 2px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.box-card-header-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  text-transform: lowercase;
}

.badge.draft {
  background: #fef3c7;
  color: #92400e;
}

.badge.saved {
  background: #dcfce7;
  color: #166534;
}

.btn-delete {
  border: 1px solid #fecaca;
  background: #fff;
  color: #dc2626;
  border-radius: 8px;
  padding: 4px 10px;
  font-size: 12px;
  cursor: pointer;
}

.btn-delete:hover {
  background: #fef2f2;
}

.box-card-body {
  padding: 12px 14px 14px;
}

.viewer-line {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 10px;
}

.ship-meta {
  display: grid;
  gap: 8px;
  margin-bottom: 12px;
}

.ship-meta-row {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 8px;
  align-items: center;
  font-size: 13px;
}

.ship-meta-label {
  color: var(--muted);
  font-weight: 600;
}

.ship-meta-value {
  color: var(--text);
  word-break: break-word;
}

.ship-meta-input,
.card-price-pct {
  width: 100%;
  border: 1px solid var(--border-soft);
  border-radius: 8px;
  padding: 6px 8px;
  font: inherit;
  color: var(--text);
  background: #fff;
}

.ship-meta-input:focus,
.card-price-pct:focus {
  outline: 2px solid rgba(37, 99, 235, 0.25);
  border-color: var(--accent);
}

.qty-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.qty-pill {
  background: var(--accent-light);
  color: var(--accent);
  font-weight: 700;
  font-size: 12px;
  padding: 6px 12px;
  border-radius: 999px;
}

.card-pct-wrap {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
}

.card-pct-label {
  font-weight: 600;
}

.card-pct-read {
  font-weight: 700;
  color: var(--text);
}

.price-8pct {
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
}

.price-8pct.is-error {
  color: var(--err);
}

.upc-grid {
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
}

.upc-grid-head,
.upc-grid-row {
  display: grid;
  grid-template-columns: 1fr 88px 48px;
  gap: 8px;
  padding: 8px 10px;
  align-items: center;
  font-size: 12px;
}

.upc-grid-head {
  background: var(--accent-light);
  color: var(--accent);
  font-weight: 700;
}

.upc-grid-row {
  border-top: 1px solid #eef2ff;
}

.upc-grid-row.last-scan {
  background: #eff6ff;
}

.upc-grid-row.empty,
.upc-grid-row.more {
  grid-template-columns: 1fr;
  justify-items: center;
}

.upc-code {
  font-family: ui-monospace, Consolas, monospace;
  word-break: break-all;
}

.upc-price.price-null {
  color: var(--muted);
  font-style: italic;
}

.pack-total-adj {
  font-weight: 700;
  color: var(--accent);
}

.pack-total-adj.is-error {
  color: var(--err);
}

.pack-modal-card {
  width: min(720px, 100%);
  max-height: min(90vh, 820px);
  overflow: auto;
}

.pack-form-grid {
  display: grid;
  grid-template-columns: 72px 1fr auto;
  gap: 10px;
  align-items: center;
  margin-bottom: 14px;
}

.pack-form-grid label {
  font-weight: 600;
  color: var(--text);
  font-size: 13px;
}

.btn-sm {
  padding: 8px 14px;
  font-size: 13px;
}

.viewer-section {
  margin: 0 0 14px;
  padding: 12px;
  border: 1px dashed var(--border-soft);
  border-radius: 10px;
  background: #fafcff;
}

.viewer-checks {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin-top: 8px;
}

.viewer-checks label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
}

.pack-scan-bar {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 10px;
  align-items: center;
  margin-bottom: 10px;
}

.pack-scan-bar label {
  font-weight: 600;
  font-size: 13px;
}

.pack-status-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12px;
  margin-bottom: 8px;
}

.pack-draft-badge {
  display: inline-block;
  background: #fef3c7;
  color: #92400e;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 8px;
  margin-bottom: 12px;
}

#packCardHost .box-card {
  margin-bottom: 14px;
}

.pack-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-top: 8px;
}

.pack-actions-right {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.pack-draft-badge.is-saved {
  background: #dcfce7;
  color: #166534;
}