:root {
  --operational-brand: #0391cb;
  --operational-navy: #05426d;
  --operational-soft: #e9f4fb;
  --operational-soft-hover: #d8ecf8;
  --operational-text: #102a43;
  --operational-muted: #6a7c8c;
  --operational-line: #e1e9f0;
  --operational-surface: #fff;
  --operational-page: #eef3f7;
}

.operational-surface {
  color: var(--operational-text);
  font-family: Montserrat, system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
}

.operational-surface .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 38px;
  padding: 0 15px;
  border: 1px solid #075b8f;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--operational-brand), var(--operational-navy));
  color: #fff;
  font-family: inherit;
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0;
  text-decoration: none;
  box-shadow: 0 1px 2px rgba(7, 45, 68, .12);
  transition: transform .14s cubic-bezier(.34, 1.56, .64, 1), box-shadow .2s, filter .2s, background .15s;
}

.operational-surface .btn:hover:not(:disabled) {
  transform: translateY(-1px);
  filter: brightness(1.06);
  box-shadow: 0 2px 5px rgba(7, 45, 68, .16);
}

.operational-surface .btn:active:not(:disabled) { transform: scale(.98); }
.operational-surface .btn:disabled { cursor: not-allowed; opacity: .55; }
.operational-surface .btn.ghost { border-color: transparent; background: var(--operational-soft); color: var(--operational-navy); box-shadow: none; }
.operational-surface .btn.ghost:hover:not(:disabled) { background: var(--operational-soft-hover); }
.operational-surface .btn.danger { border-color: #b42318; background: #b42318; color: #fff; }
.operational-surface .btn.danger:hover:not(:disabled) { background: #8f1c13; }
.operational-surface .btn.sm { min-height: 32px; padding: 0 12px; }
.operational-surface .inventory-icon { width: 17px; height: 17px; flex: 0 0 17px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.operational-surface .inp {
  min-height: 42px;
  padding: 0 13px;
  border: 1px solid #d9e7f0;
  border-radius: 10px;
  background: var(--operational-surface);
  color: var(--operational-text);
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.3;
  box-shadow: none;
}
.operational-surface .inp:focus { border-color: var(--operational-brand); outline: 0; box-shadow: 0 0 0 3px rgba(3, 145, 203, .16); }

.operational-surface .inventory-search-field { position: relative; display: flex; align-items: center; min-width: min(420px, 100%); }
.operational-surface .inventory-search-field > .inventory-icon { position: absolute; left: 12px; z-index: 1; color: #557084; pointer-events: none; }
.operational-surface .inventory-search-field .inp { width: 100%; padding-left: 38px; padding-right: 38px; }
.operational-surface .inventory-search-clear { position: absolute; right: 7px; width: 28px; height: 28px; padding: 0; border: 0; border-radius: 7px; background: transparent; color: #557084; }
.operational-surface .inventory-search-clear:hover { background: var(--operational-soft); color: var(--operational-navy); }

.operational-surface .inventory-table-wrap { overflow: auto; border: 1px solid var(--operational-line); border-radius: 12px; background: var(--operational-surface); }
.operational-surface .inventory-table { width: 100%; border-collapse: collapse; text-align: left; font-size: 14px; }
.operational-surface .inventory-table th { padding: 10px 12px; border-bottom: 1px solid var(--operational-line); background: #f7fafc; color: #557084; font-size: 12px; font-weight: 700; letter-spacing: .02em; white-space: nowrap; }
.operational-surface .inventory-table td { padding: 12px; border-bottom: 1px solid #edf3f7; vertical-align: middle; }
.operational-surface .inventory-table tbody tr:last-child td { border-bottom: 0; }
.operational-surface .inventory-row-clickable { cursor: pointer; }
.operational-surface .inventory-row-clickable:hover td { background: #f4faff; }
.operational-surface .inventory-sort { display: inline-flex; align-items: center; justify-content: center; width: 25px; height: 25px; margin-left: 4px; padding: 0; border: 0; border-radius: 6px; background: transparent; color: #7d93a3; vertical-align: middle; }
.operational-surface .inventory-sort:hover, .operational-surface .inventory-sort.is-active { background: #e2f4fc; color: var(--operational-navy); }
.operational-surface .inventory-sort .inventory-icon { width: 14px; height: 14px; }
.operational-surface .inventory-actions-head { width: 88px; text-align: right; }
.operational-surface .inventory-actions-cell { white-space: nowrap; text-align: right; }
.operational-surface .inventory-action { width: 32px; min-width: 32px; height: 32px; min-height: 32px; padding: 0; border-radius: 8px; }

.operational-surface .inventory-status-text { display: inline-flex; align-items: center; min-height: 26px; padding: 3px 10px; border-radius: 999px; background: #eef2f6; color: #4a6072; font-size: 12px; font-weight: 700; white-space: nowrap; }
.operational-surface .inventory-status-text.is-available { background: #dcfce7; color: #166534; }
.operational-surface .inventory-status-text.is-restricted { background: #fee2e2; color: #991b1b; }
.operational-surface .inventory-status-text.is-linked { background: #e2f4fc; color: var(--operational-navy); }

.operational-surface .inventory-pagination { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 14px; color: var(--operational-muted); font-size: 13px; }
.operational-surface .inventory-pagination-actions { display: flex; gap: 8px; }
.operational-surface .inventory-empty { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; padding: 44px 20px; text-align: center; }
.operational-surface .inventory-empty .inventory-icon { width: 40px; height: 40px; color: #9db6c7; }

.operational-surface .inventory-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 0; }
.operational-surface .inventory-facts > div { min-width: 0; padding: 13px 14px; border: 1px solid var(--operational-line); border-radius: 10px; background: #f8fbfd; }
.operational-surface .inventory-facts > .is-wide { grid-column: 1 / -1; }
.operational-surface .inventory-facts dt { margin-bottom: 5px; color: #6b8395; font-size: 11px; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
.operational-surface .inventory-facts dd { margin: 0; color: var(--operational-text); overflow-wrap: anywhere; }
.operational-surface .inventory-detail-section { margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--operational-line); }
.operational-surface .account-section-line { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.operational-surface .account-section-line h3 { margin: 0 0 4px; font-size: 15px; }
.operational-surface .account-section-line p { margin: 0; color: var(--operational-muted); font-size: 13px; }

.operational-dialog-backdrop { position: fixed; inset: 0; z-index: 1200; display: grid; place-items: center; padding: 24px; background: rgba(5, 29, 45, .56); }
.operational-dialog { position: relative; width: min(880px, 100%); max-height: calc(100vh - 48px); overflow: auto; padding: 26px 28px; border: 1px solid var(--operational-line); border-radius: 14px; background: var(--operational-surface); box-shadow: 0 24px 70px rgba(5, 42, 66, .28); }
.operational-dialog-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; margin-bottom: 20px; }
.operational-dialog-head h2 { margin: 0; font-size: 19px; }
.operational-dialog-close { width: 32px; height: 32px; min-height: 32px; padding: 0; }
.operational-dialog-form { display: grid; gap: 14px; }
.operational-dialog-form .field { display: grid; gap: 6px; margin: 0; color: var(--operational-navy); font-size: 12px; font-weight: 700; }
.operational-dialog-actions { display: flex; justify-content: flex-end; gap: 10px; padding-top: 6px; }

[data-partner-app] .sidebar { background-color: #05426d; background-image: none; }
[data-partner-app] .drawer { background-color: #05426d; background-image: none; }
[data-partner-app] .sidebar .btn, [data-partner-app] .drawer .btn { background: transparent; box-shadow: none; filter: none; }

/* The Partner shell shares the Admin dimensions and operational hierarchy. */
[data-partner-app] { --side: #05426d; --side2: #0a4f80; --sideact: #0391cb; --bg: #eef3f7; --card: #fff; --tx: #0b2a40; background: var(--bg); color: var(--tx); }
[data-partner-app].app-shell { grid-template-columns: 248px minmax(0, 1fr); }
[data-partner-app] .sidebar, [data-partner-app] .drawer { border-right: 2px solid var(--operational-brand); background-color: var(--side); background-image: none; color: #cde3f2; }
[data-partner-app] .sidebar { position: sticky; top: 0; height: 100vh; }
[data-partner-app] .sidebar-brand { padding: 25px 27px 17px; }
[data-partner-app] .partner-product { font-size: 23px; letter-spacing: .06em; }
[data-partner-app] .partner-nav { gap: 0; padding: 14px; }
[data-partner-app] .nav-item { gap: 12px; padding: 11px 13px; border-radius: 10px; font-size: 15px; font-weight: 600; }
[data-partner-app] .nav-item:hover { padding-left: 18px; background: var(--side2); }
[data-partner-app] .nav-item.active { background: var(--sideact); box-shadow: 0 4px 14px rgba(3, 145, 203, .35); }
[data-partner-app] .operation-card { border-radius: 10px; background: rgba(255, 255, 255, .05); box-shadow: none; }
[data-partner-app] .app-main { padding: 26px 30px; background: var(--bg); }
[data-partner-app] .portal-topbar { min-height: 0; padding: 0; border: 0; background: transparent; }
[data-partner-app] .page-heading h1, [data-partner-app] .content-section-head h2 { background: linear-gradient(90deg, var(--operational-navy), var(--operational-brand)); background-clip: text; -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
[data-partner-app] .page-heading h1 { font-size: 26px; }
[data-partner-app] .head-icon { background: #e6f1f8; color: var(--operational-navy); box-shadow: none; }
[data-partner-app] .head-icon:hover { background: var(--operational-soft-hover); box-shadow: 0 2px 5px rgba(5, 66, 109, .12); }
[data-partner-app] .head-avatar { background: linear-gradient(135deg, var(--operational-brand), var(--operational-navy)); }
[data-partner-app] .app-status { margin: 14px 0 0; }
[data-partner-app] .content-card { margin: 18px 0 0; padding: 20px 22px; border: 1px solid var(--operational-line); border-radius: 14px; background: var(--card); box-shadow: none; }
[data-partner-app] .content-section-head { margin-bottom: 20px; }
[data-partner-app] .content-section-head h2 { font-size: 24px; }
[data-partner-app] .content-eyebrow { color: var(--operational-navy); }
[data-partner-app] .metric-card { border-color: var(--operational-line); border-radius: 14px; background: var(--card); box-shadow: none; }
[data-partner-app] .metric-card::before { display: none; }
[data-partner-app] .metric-card strong { color: var(--operational-navy); }

/* Shared Admin inventory anatomy used by Partner TAGs. */
[data-partner-app] .partner-inventory-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
[data-partner-app] .partner-inventory-head h2 { margin: 0; color: var(--operational-text); font-size: 17px; }
[data-partner-app] .partner-inventory-head .d { margin: 3px 0 0; color: var(--operational-muted); font-size: 13px; }
[data-partner-app] .badge { display: inline-flex; align-items: center; justify-content: center; min-width: 22px; padding: 2px 7px; border-radius: 999px; background: #dbe6f0; color: #345; font-size: 11px; vertical-align: middle; }
[data-partner-app] .inventory-toolbar { display: flex; align-items: center; justify-content: flex-end; gap: 8px; }
[data-partner-app] .partner-tag-status-select { width: auto; min-height: 38px; padding: 0 34px 0 12px; border-color: #c7d7e3; border-radius: 10px; color: #164966; font-size: 13px; font-weight: 700; }
[data-partner-app] .inventory-controls { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
[data-partner-app] .inventory-controls .tabs { margin-bottom: 0; }
[data-partner-app] .inventory-controls .inventory-search-field { flex: 0 1 420px; max-width: 420px; min-width: 200px; margin-left: auto; }

@media (max-width: 680px) {
  .operational-surface .inventory-facts { grid-template-columns: 1fr; }
  .operational-surface .inventory-facts > .is-wide { grid-column: auto; }
  .operational-surface .inventory-pagination, .operational-surface .account-section-line { align-items: stretch; flex-direction: column; }
  .operational-dialog-backdrop { padding: 12px; }
  .operational-dialog { max-height: calc(100vh - 24px); padding: 20px; }
  [data-partner-app] .app-main { padding: 14px; }
  [data-partner-app] .content-card { padding: 16px; }
  [data-partner-app] .partner-inventory-head { display: grid; gap: 14px; }
  [data-partner-app] .inventory-toolbar { display: grid; grid-template-columns: 1fr; }
  [data-partner-app] .partner-tag-status-select { width: 100%; }
}

@media (min-width: 681px) and (max-width: 850px) {
  [data-partner-app] .app-main { padding: 18px; }
  [data-partner-app] .content-card { margin-top: 16px; padding: 19px; }
}

@media (max-width: 850px) {
  [data-partner-app] .partner-inventory-head, [data-partner-app] .inventory-controls { align-items: stretch; flex-wrap: wrap; }
  [data-partner-app] .inventory-toolbar { width: 100%; justify-content: flex-start; }
  [data-partner-app] .inventory-controls .inventory-search-field { flex: 1 1 100%; max-width: none; margin-left: 0; }
}