/* Admin styles. Layered on landing.css so the operations console uses the same
   paper-and-ink design system as the rest of the site: red accent, square edges,
   Impact headings, mono labels, hairline tables. Class names and ids are unchanged
   so admin.js keeps working. */

:root {
  --field-bg: #fffdf8;
  --error: #8a241f;
  --ok: #3f6b50;
  --display: Impact, Haettenschweiler, "Arial Narrow Bold", var(--ui);
  --panel-bg: rgba(255, 253, 248, 0.86);
  --panel-strong: rgba(245, 234, 215, 0.6);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  background:
    var(--paper-fibre),
    radial-gradient(circle at 82% 2%, rgba(255, 250, 241, 0.42), transparent 18rem),
    linear-gradient(180deg, rgba(255, 250, 241, 0.18), transparent 460px),
    var(--room);
  background-size: var(--paper-fibre-size), auto, auto, auto;
  background-attachment: fixed;
  color: var(--ink);
  font-family: var(--ui);
  margin: 0;
  min-height: 100vh;
}

/* Two-slot header for the admin nav (no action button). */
.site-header {
  grid-template-columns: auto 1fr;
}

.admin-shell {
  display: grid;
  gap: 18px;
  margin: 0 auto;
  max-width: 1240px;
  min-width: 0;
  padding: clamp(28px, 4vw, 52px) clamp(20px, 6vw, 96px) clamp(56px, 7vw, 96px);
  width: 100%;
}

/* Page head. */
.page-head {
  align-items: end;
  border-bottom: 1px solid var(--line-dark);
  display: flex;
  gap: 20px;
  justify-content: space-between;
  padding-bottom: clamp(16px, 2.5vw, 26px);
}

.eyebrow {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  margin: 0 0 8px;
  text-transform: uppercase;
}

h1 {
  font-family: var(--display);
  font-size: clamp(42px, 6vw, 74px);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 0.9;
  margin: 0;
  text-transform: uppercase;
}

h2 {
  font-family: var(--display);
  font-size: clamp(20px, 2.2vw, 27px);
  letter-spacing: 0;
  line-height: 1;
  margin: 0 0 6px;
  text-transform: uppercase;
}

/* Buttons. */
button {
  background: var(--accent);
  border: 1px solid var(--accent-deep);
  color: #fff5e7;
  cursor: pointer;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  min-height: 40px;
  padding: 0 16px;
  text-transform: uppercase;
}

button:hover,
button:focus-visible {
  background: var(--accent-deep);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

.button-link,
.button-secondary,
.pager button,
.table-actions .button-link {
  align-items: center;
  background: rgba(255, 250, 241, 0.6);
  border: 1px solid var(--line-dark);
  color: var(--accent);
  display: inline-flex;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  min-height: 38px;
  padding: 0 14px;
  text-transform: uppercase;
}

.button-link:hover,
.button-secondary:hover,
.pager button:hover,
.button-link:focus-visible,
.button-secondary:focus-visible,
.pager button:focus-visible {
  background: var(--paper-aged);
  border-color: var(--accent);
  color: var(--accent-deep);
}

.button-danger {
  background: rgba(255, 250, 241, 0.6);
  border: 1px solid var(--line-dark);
  color: var(--accent);
}

.button-danger:hover,
.button-danger:focus-visible {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent-deep);
}

/* Panels. */
.panel {
  background: var(--panel-bg);
  border: 1px solid var(--line-dark);
  min-width: 0;
  padding: clamp(20px, 3vw, 30px);
}

.panel > p,
.panel-head p {
  color: var(--muted);
  font-family: var(--serif);
  margin: 6px 0 0;
}

.panel-head {
  align-items: start;
  display: flex;
  gap: 16px;
  justify-content: space-between;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

/* Status tags: square mono, not SaaS pills. */
.status-pill {
  align-self: start;
  background: transparent;
  border: 1px solid var(--line-dark);
  color: var(--muted);
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  padding: 6px 10px;
  text-transform: uppercase;
  white-space: nowrap;
}

.status-pill.is-success {
  border-color: var(--ok);
  color: var(--ok);
}

.status-pill.is-error {
  border-color: var(--accent);
  color: var(--accent);
}

.meta-text,
.empty,
.empty-note {
  color: var(--muted);
  font-family: var(--serif);
  font-size: 13px;
}

/* Metrics row: hairline cells, Impact numbers. */
.metrics {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.metrics article {
  background: rgba(255, 250, 241, 0.5);
  border: 1px solid var(--line-dark);
  border-top: 3px solid var(--accent);
  padding: 16px 18px 18px;
}

.metrics span,
.ops-grid span {
  color: var(--muted);
  display: block;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.metrics strong {
  display: block;
  font-family: var(--display);
  font-size: clamp(30px, 4vw, 40px);
  line-height: 1;
  margin-top: 10px;
}

/* Tabs: a hairline segmented row, active tab in red. */
.admin-tabs {
  border: 1px solid var(--line-dark);
  display: grid;
  gap: 0;
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.admin-tabs button {
  background: transparent;
  border: 0;
  border-right: 1px solid var(--line);
  color: var(--muted);
  min-height: 46px;
  min-width: 0;
  padding: 0 8px;
}

.admin-tabs button:last-child {
  border-right: 0;
}

.admin-tabs button:hover,
.admin-tabs button:focus-visible {
  background: var(--paper-aged);
  color: var(--accent-deep);
}

.admin-tabs button[aria-selected="true"] {
  background: var(--accent);
  color: #fff5e7;
}

.tab-panel {
  display: grid;
  gap: 16px;
  min-width: 0;
}

.tab-panel[hidden] {
  display: none;
}

/* Ops grid + checklist. */
.ops-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 16px;
}

.ops-grid article {
  background: var(--panel-strong);
  border: 1px solid var(--line-dark);
  padding: 14px 16px;
}

.ops-grid strong {
  display: block;
  font-family: var(--serif);
  font-size: 19px;
  line-height: 1.1;
  margin-top: 8px;
}

.ops-list {
  color: var(--muted);
  display: grid;
  font-family: var(--serif);
  gap: 8px;
  line-height: 1.45;
  margin: 16px 0 0;
  padding-left: 20px;
}

/* Tables: the site table style (mono headers, hairline rules). */
.table-wrap {
  margin-top: 16px;
  max-width: 100%;
  min-width: 0;
  overflow-x: auto;
}

table {
  border-collapse: collapse;
  min-width: 940px;
  width: 100%;
}

.compact-table table {
  min-width: 700px;
}

th,
td {
  border-bottom: 1px solid var(--line-dark);
  padding: 12px 14px 12px 0;
  text-align: left;
  vertical-align: top;
}

th {
  border-bottom-width: 2px;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

td {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.4;
}

.writer-name {
  color: var(--ink);
  display: block;
  font-weight: 800;
}

.writer-email {
  color: var(--muted);
  display: block;
}

.cell-copy {
  max-width: 260px;
}

.profile-cell {
  display: grid;
  gap: 4px;
  max-width: 260px;
}

.profile-cell strong {
  color: var(--ink);
  display: block;
  font-weight: 800;
}

.profile-cell span {
  color: var(--muted);
  display: block;
  font-size: 12px;
  line-height: 1.35;
}

.profile-tag {
  border: 1px solid var(--line-dark);
  color: var(--muted);
  display: inline-block;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  margin: 8px 6px 0 0;
  padding: 4px 7px;
  text-transform: uppercase;
}

.feedback-detail {
  color: var(--muted);
  display: block;
  font-family: var(--serif);
  font-size: 13px;
  line-height: 1.4;
  margin-top: 5px;
}

.feedback-detail strong {
  color: var(--ink);
}

/* Form fields. */
label {
  color: var(--ink);
  font-size: 12px;
  font-weight: 700;
}

input,
select,
textarea {
  background: var(--field-bg);
  border: 1px solid var(--line-dark);
  border-radius: 0;
  color: var(--ink);
  font: inherit;
  min-height: 40px;
  min-width: 0;
  padding: 9px 11px;
  width: 100%;
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  border-color: var(--accent);
  outline: 3px solid var(--accent-soft);
  outline-offset: 1px;
}

textarea {
  resize: vertical;
}

.inline-form {
  align-items: end;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}

.inline-form > label:not(.checkbox-line) {
  color: var(--muted);
  display: grid;
  font-size: 12px;
  font-weight: 700;
  gap: 5px;
}

.inline-form input {
  min-width: 220px;
  width: auto;
}

.checkbox-line {
  align-items: center;
  color: var(--muted);
  display: inline-flex;
  font-size: 13px;
  gap: 8px;
}

.checkbox-line input {
  min-height: 0;
  width: auto;
}

.panel-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: flex-end;
}

.pager {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.pager button {
  min-height: 34px;
}

/* Settings grids. */
.settings-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 16px;
}

.settings-grid label:not(.checkbox-line),
.template-grid label,
.updates-editor-grid label,
.inline-filters label {
  display: grid;
  gap: 6px;
}

.settings-grid label span,
.settings-actions span,
.template-grid label span,
.updates-editor-grid label span,
.inline-filters label span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.settings-check {
  align-self: end;
  min-height: 40px;
}

.settings-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  grid-column: 1 / -1;
}

.settings-actions span,
.meta-text {
  text-transform: none;
}

.template-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 16px;
}

.template-grid fieldset {
  border: 1px solid var(--line-dark);
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 16px;
}

.template-grid legend {
  color: var(--accent);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  padding: 0 6px;
  text-transform: uppercase;
}

.template-grid .settings-actions {
  grid-column: 1 / -1;
}

.inline-filters {
  align-items: end;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.inline-filters label {
  min-width: 130px;
}

.inline-filters input {
  min-width: 190px;
}

/* Updates editor. */
.updates-editor-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: minmax(0, 1fr) minmax(180px, 0.42fr);
  margin-top: 16px;
}

.updates-editor-wide,
.updates-editor-grid .settings-actions {
  grid-column: 1 / -1;
}

.updates-editor-grid textarea#updateBody {
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.55;
  min-height: 320px;
}

.updates-admin-list {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.updates-admin-item {
  align-items: start;
  background: var(--panel-strong);
  border: 1px solid var(--line-dark);
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(0, 1fr) auto;
  padding: 15px 16px;
}

.updates-admin-item h3 {
  font-size: 16px;
  margin: 0 0 5px;
}

.updates-admin-item p {
  color: var(--muted);
  font-family: var(--serif);
  margin: 0;
}

.updates-admin-meta {
  color: var(--muted);
  display: flex;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 11px;
  gap: 10px;
  margin-top: 8px;
  text-transform: uppercase;
}

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

.compact-select {
  min-height: 34px;
  min-width: 120px;
}

/* Latest invite result list. */
.result-list {
  display: grid;
  gap: 10px;
  margin: 16px 0 0;
}

.result-list div {
  border-top: 1px solid var(--line);
  display: grid;
  gap: 8px;
  grid-template-columns: 120px minmax(0, 1fr);
  padding-top: 10px;
}

.result-list dt {
  color: var(--muted);
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.result-list dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.copy-field {
  align-items: center;
  display: flex;
  gap: 8px;
}

.copy-field code {
  background: var(--field-bg);
  border: 1px solid var(--line-dark);
  display: block;
  font-family: var(--mono);
  padding: 8px 10px;
}

/* Legacy form-grid (shared with dev dashboard). */
.form-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: 160px minmax(0, 1fr);
}

.form-grid label {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  padding-top: 10px;
  text-transform: uppercase;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  grid-column: 2;
}

@media (max-width: 860px) {
  .metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .settings-grid,
  .template-grid,
  .updates-editor-grid,
  .updates-admin-item,
  .ops-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .form-grid label {
    padding-top: 0;
  }

  .form-actions {
    grid-column: 1;
  }

  .panel-head,
  .page-head {
    flex-direction: column;
  }

  .page-head {
    align-items: flex-start;
  }
}

@media (max-width: 520px) {
  .metrics,
  .admin-tabs {
    grid-template-columns: 1fr;
  }

  .admin-tabs button {
    border-bottom: 1px solid var(--line);
    border-right: 0;
  }
}