/**
 * Hydra System Admin — paper UI
 * Scoped to body.system-admin
 */

body.system-admin {
  --pe-paper: #f6f5f1;
  --pe-paper-elevated: #fdfcfa;
  --pe-paper-inset: #eceae4;
  --pe-ink: #2c2a27;
  --pe-ink-muted: #6b6760;
  --pe-ink-faint: #9b968d;
  --pe-rule: rgba(44, 42, 39, 0.1);
  --pe-rule-strong: rgba(44, 42, 39, 0.16);
  --pe-accent: #4a7c9b;
  --pe-accent-soft: rgba(74, 124, 155, 0.12);
  --pe-shadow: 0 8px 28px rgba(44, 42, 39, 0.07);
  --pe-shadow-sm: 0 2px 8px rgba(44, 42, 39, 0.06);
  --pe-radius: 3px;
  --pe-font: "DM Sans", system-ui, -apple-system, sans-serif;

  margin: 0;
  padding: 0;
  font-family: var(--pe-font);
  font-size: 14px;
  line-height: 1.45;
  color: var(--pe-ink);
  background: linear-gradient(165deg, #eceae4 0%, var(--pe-paper) 42%, #f0eeea 100%);
  min-height: 100vh;
}

body.system-admin * { box-sizing: border-box; }

body.system-admin .container {
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
  padding: 2rem 1rem;
}

body.system-admin .sa-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 520px);
  gap: 1.25rem;
  align-items: start;
}

body.system-admin .sa-shell__main {
  min-width: 0;
}

body.system-admin .sa-shell__tickets {
  position: sticky;
  top: 1rem;
  max-height: calc(100vh - 2rem);
  overflow: auto;
  background: var(--pe-paper-elevated);
  border: 1px solid var(--pe-rule);
  border-radius: var(--pe-radius);
  box-shadow: var(--pe-shadow-sm);
  padding: 1rem;
}

body.system-admin .sa-header nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
  border-bottom: 1px solid var(--pe-rule);
  margin-bottom: 1.5rem;
}

body.system-admin .sa-header nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  align-items: center;
  gap: 1rem;
}

body.system-admin .sa-header h1 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--pe-ink);
}

body.system-admin .sa-header a {
  color: var(--pe-accent);
  text-decoration: none;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

body.system-admin .sa-header a:hover { text-decoration: underline; }

body.system-admin .sa-section {
  background: var(--pe-paper-elevated);
  border: 1px solid var(--pe-rule);
  box-shadow: var(--pe-shadow-sm);
  border-radius: var(--pe-radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
}

body.system-admin .sa-section__title {
  margin: 0 0 1.25rem;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--pe-ink-faint);
  border-bottom: 1px solid var(--pe-rule);
  padding-bottom: 0.65rem;
}

body.system-admin .sa-actions-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

body.system-admin .sa-stats__grid {
  display: grid;
  grid-template-columns: minmax(10rem, 14rem) 1fr 1fr;
  gap: 1rem;
}

body.system-admin .sa-stats__card {
  background: var(--pe-paper);
  border: 1px solid var(--pe-rule);
  border-radius: var(--pe-radius);
  padding: 1rem 1.1rem;
}

body.system-admin .sa-stats__card--primary {
  background: var(--pe-accent-soft);
  border-color: color-mix(in srgb, var(--pe-accent) 25%, var(--pe-rule));
}

body.system-admin .sa-stats__card-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--pe-ink-muted);
  margin-bottom: 0.45rem;
}

body.system-admin .sa-stats__card-value {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--pe-ink);
  font-variant-numeric: tabular-nums;
}

body.system-admin .sa-stats__card-meta {
  margin-top: 0.5rem;
  font-size: 11px;
  color: var(--pe-ink-faint);
}

body.system-admin .sa-stats__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

body.system-admin .sa-stats__chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.55rem;
  background: var(--pe-paper-elevated);
  border: 1px solid var(--pe-rule);
  border-radius: 999px;
  font-size: 12px;
}

body.system-admin .sa-stats__chip-label {
  color: var(--pe-ink-muted);
}

body.system-admin .sa-stats__chip-value {
  font-weight: 700;
  color: var(--pe-ink);
  font-variant-numeric: tabular-nums;
}

body.system-admin .sa-stats__loading,
body.system-admin .sa-stats__empty,
body.system-admin .sa-stats__chip-empty {
  font-size: 13px;
  color: var(--pe-ink-muted);
}

/* Paper form components */
body.system-admin .pe-field { margin-bottom: 0.85rem; }
body.system-admin .pe-field:last-child { margin-bottom: 0; }

body.system-admin .pe-label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--pe-ink-muted);
}

body.system-admin .pe-input,
body.system-admin .pe-textarea {
  width: 100%;
  padding: 0.55rem 0.65rem;
  font-family: var(--pe-font);
  font-size: 13px;
  color: var(--pe-ink);
  background: var(--pe-paper);
  border: 1px solid var(--pe-rule-strong);
  border-radius: var(--pe-radius);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

body.system-admin .pe-textarea {
  resize: vertical;
  min-height: 4rem;
}

body.system-admin .pe-input:focus,
body.system-admin .pe-textarea:focus {
  outline: none;
  border-color: var(--pe-accent);
  box-shadow: 0 0 0 3px var(--pe-accent-soft);
}

body.system-admin .pe-select-wrap {
  position: relative;
}

body.system-admin .pe-select-wrap::after {
  content: "";
  position: absolute;
  right: 12px;
  top: 50%;
  width: 6px;
  height: 6px;
  border-right: 1.5px solid var(--pe-ink-muted);
  border-bottom: 1.5px solid var(--pe-ink-muted);
  transform: translateY(-65%) rotate(45deg);
  pointer-events: none;
}

body.system-admin .pe-select {
  width: 100%;
  padding: 0.55rem 2rem 0.55rem 0.65rem;
  font-family: var(--pe-font);
  font-size: 13px;
  color: var(--pe-ink);
  background: var(--pe-paper);
  border: 1px solid var(--pe-rule-strong);
  border-radius: var(--pe-radius);
  cursor: pointer;
  appearance: none;
}

body.system-admin .pe-select:focus {
  outline: none;
  border-color: var(--pe-accent);
  box-shadow: 0 0 0 3px var(--pe-accent-soft);
}

body.system-admin .pe-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.85rem;
  font-family: var(--pe-font);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--pe-ink-muted);
  background: var(--pe-paper);
  border: 1px solid var(--pe-rule-strong);
  border-radius: var(--pe-radius);
  cursor: pointer;
  text-decoration: none;
  transition: background 0.12s ease, border-color 0.12s ease, color 0.12s ease;
}

body.system-admin .pe-btn:hover {
  background: var(--pe-paper-elevated);
  border-color: rgba(44, 42, 39, 0.22);
  color: var(--pe-ink);
}

body.system-admin .pe-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

body.system-admin .pe-btn--primary {
  color: #fff;
  background: var(--pe-accent);
  border-color: var(--pe-accent);
}

body.system-admin .pe-btn--primary:hover {
  filter: brightness(1.05);
  color: #fff;
}

body.system-admin .pe-btn--danger {
  color: #8b3a3a;
  border-color: rgba(139, 58, 58, 0.35);
}

body.system-admin .pe-btn--danger:hover {
  background: rgba(139, 58, 58, 0.08);
  color: #8b3a3a;
}

body.system-admin .pe-check {
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  cursor: pointer;
  margin-top: 0.75rem;
}

body.system-admin .pe-check input { margin: 0; }

body.system-admin .pe-check__text {
  font-size: 12px;
  color: var(--pe-ink-muted);
}

body.system-admin .pe-hint {
  margin: 0.35rem 0 0;
  font-size: 12px;
  color: var(--pe-ink-faint);
}

body.system-admin .pe-grid-2 {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.65rem;
  align-items: end;
}

/* Search / filter toolbar */
body.system-admin .sa-toolbar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
  margin-bottom: 1rem;
}

body.system-admin .sa-toolbar .pe-field--full {
  grid-column: 1 / -1;
}

body.system-admin .sa-toolbar__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem;
  margin-bottom: 1rem;
}

body.system-admin .sa-results-summary {
  font-size: 12px;
  color: var(--pe-ink-muted);
}

body.system-admin .sa-loading {
  padding: 1rem;
  text-align: center;
  color: var(--pe-ink-faint);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

body.system-admin #sites-container.loading {
  opacity: 0.55;
  pointer-events: none;
}

body.system-admin .sa-empty {
  padding: 1.5rem;
  text-align: center;
  color: var(--pe-ink-muted);
  font-size: 13px;
  background: var(--pe-paper);
  border: 1px dashed var(--pe-rule-strong);
  border-radius: var(--pe-radius);
}

/* Site cards */
body.system-admin .sa-site-card {
  background: var(--pe-paper-elevated);
  border: 1px solid var(--pe-rule);
  border-radius: var(--pe-radius);
  padding: 1.15rem 1.25rem;
  margin-bottom: 0.85rem;
  box-shadow: var(--pe-shadow-sm);
}

body.system-admin .sa-site-card__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.65rem;
}

body.system-admin .sa-site-card__title {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  min-width: 0;
}

body.system-admin .sa-site-card__header h3 {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--pe-ink);
}

body.system-admin .sa-site-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 1.65rem;
  height: 1.65rem;
  color: var(--pe-ink-muted);
  border: 1px solid var(--pe-rule);
  border-radius: var(--pe-radius);
  background: var(--pe-paper);
  text-decoration: none;
  transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}

body.system-admin .sa-site-link:hover {
  color: var(--pe-accent);
  border-color: color-mix(in srgb, var(--pe-accent) 35%, var(--pe-rule));
  background: var(--pe-accent-soft);
}

body.system-admin .sa-site-link__icon {
  display: block;
}

body.system-admin .sa-routing-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0.35rem 0 0.5rem;
}

body.system-admin .sa-routing-badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  padding: 0.15rem 0.45rem;
  border-radius: 4px;
  border: 1px solid rgba(0, 0, 0, 0.12);
  background: rgba(0, 0, 0, 0.04);
  color: var(--pe-ink-muted, #555);
}

body.system-admin .sa-routing-badge--blog {
  background: rgba(46, 125, 110, 0.1);
  color: #2e7d6e;
  border-color: rgba(46, 125, 110, 0.25);
}

body.system-admin .sa-routing-badge--vanity {
  background: rgba(74, 124, 155, 0.1);
  color: var(--pe-accent, #4a7c9b);
  border-color: rgba(74, 124, 155, 0.25);
}

body.system-admin .vanity-domain-row {
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 6px;
  padding: 0.75rem;
  margin-bottom: 0.6rem;
  background: rgba(255, 255, 255, 0.5);
}

body.system-admin .vanity-domain-row__main {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  margin-bottom: 0.25rem;
}

body.system-admin .vanity-domain-row__actions {
  margin-top: 0.5rem;
  flex-wrap: wrap;
  gap: 0.4rem;
}

body.system-admin .vanity-domain-row__status {
  margin-top: 0.75rem;
  padding-top: 0.75rem;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

body.system-admin .vanity-status-panel {
  margin: 0;
}

body.system-admin .vanity-status-panel h5 {
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
}

body.system-admin .vanity-status-panel .automation-progress,
body.system-admin .vanity-status-panel .automation-steps {
  margin-top: 0.5rem;
}

body.system-admin .blog-routing-readonly code {
  font-size: 0.85em;
}

body.system-admin .sa-status-badge {
  padding: 0.25rem 0.55rem;
  border-radius: var(--pe-radius);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 1px solid var(--pe-rule-strong);
  background: var(--pe-paper);
  color: var(--pe-ink-muted);
}

body.system-admin .sa-status-badge.active { background: var(--pe-accent-soft); color: var(--pe-accent); border-color: rgba(74, 124, 155, 0.25); }
body.system-admin .sa-status-badge.inactive { color: var(--pe-ink-faint); }
body.system-admin .sa-status-badge.pending,
body.system-admin .sa-status-badge.in_process { background: rgba(214, 137, 16, 0.1); color: #9a6b12; border-color: rgba(214, 137, 16, 0.25); }
body.system-admin .sa-status-badge.maintenance { background: rgba(139, 58, 58, 0.08); color: #8b3a3a; border-color: rgba(139, 58, 58, 0.2); }

body.system-admin .sa-site-card p {
  margin: 0.35rem 0;
  font-size: 13px;
  color: var(--pe-ink-muted);
}

body.system-admin .sa-site-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.85rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--pe-rule);
}

body.system-admin .sa-pagination__controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

body.system-admin .sa-pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 1rem;
  margin-bottom: 1rem;
  background: var(--pe-paper);
  border: 1px solid var(--pe-rule);
  border-radius: var(--pe-radius);
}

body.system-admin .sa-pagination__info {
  font-size: 12px;
  color: var(--pe-ink-muted);
  width: 100%;
  text-align: center;
}

/* Login panel */
body.system-admin #login-panel {
  text-align: center;
  padding: 3rem 2rem;
  background: var(--pe-paper-elevated);
  border: 1px solid var(--pe-rule);
  box-shadow: var(--pe-shadow);
  border-radius: var(--pe-radius);
  max-width: 420px;
  margin: 4rem auto;
}

body.system-admin #login-panel h1 {
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

body.system-admin #login-panel p {
  color: var(--pe-ink-muted);
  margin-bottom: 1.5rem;
}

/* Modal */
body.system-admin .modal {
  position: fixed;
  z-index: 10000;
  inset: 0;
  background-color: rgba(44, 42, 39, 0.55);
  backdrop-filter: blur(3px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  overflow-y: auto;
}

body.system-admin .modal-content {
  background: var(--pe-paper-elevated);
  border: 1px solid var(--pe-rule);
  border-radius: var(--pe-radius);
  width: 100%;
  max-width: 820px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--pe-shadow);
}

body.system-admin .modal-header {
  background: var(--pe-paper);
  border-bottom: 1px solid var(--pe-rule);
  padding: 1rem 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 1;
}

body.system-admin .modal-header h3 {
  margin: 0;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--pe-ink-muted);
}

body.system-admin .close-modal {
  background: none;
  border: 1px solid var(--pe-rule-strong);
  color: var(--pe-ink-muted);
  font-size: 1.25rem;
  cursor: pointer;
  width: 2rem;
  height: 2rem;
  border-radius: var(--pe-radius);
  display: flex;
  align-items: center;
  justify-content: center;
}

body.system-admin .close-modal:hover {
  background: var(--pe-paper-inset);
  color: var(--pe-ink);
}

body.system-admin .modal-body { padding: 1.25rem; }

body.system-admin .pe-section {
  padding: 0.85rem 0;
  border-top: 1px solid var(--pe-rule);
}

body.system-admin .pe-section:first-of-type {
  border-top: none;
  padding-top: 0;
}

body.system-admin .pe-section h4,
body.system-admin .form-section h4 {
  margin: 0 0 0.75rem;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--pe-ink-faint);
}

body.system-admin .form-group { margin-bottom: 0.85rem; }

body.system-admin .form-group label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--pe-ink-muted);
}

body.system-admin .form-help-text {
  display: block;
  margin-top: 0.35rem;
  font-size: 12px;
  color: var(--pe-ink-faint);
  line-height: 1.4;
}

body.system-admin .form-actions,
body.system-admin .pe-footer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--pe-rule);
}

body.system-admin .status-section,
body.system-admin .status-loading {
  padding: 0.85rem;
  background: var(--pe-paper);
  border: 1px solid var(--pe-rule);
  border-radius: var(--pe-radius);
  margin-bottom: 0.85rem;
}

body.system-admin .status-item {
  padding: 0.65rem;
  margin-bottom: 0.5rem;
  background: var(--pe-paper-elevated);
  border: 1px solid var(--pe-rule);
  border-radius: var(--pe-radius);
}

body.system-admin code,
body.system-admin .validation-value {
  font-size: 12px;
  background: var(--pe-paper-inset);
  padding: 0.15rem 0.35rem;
  border-radius: 2px;
}

body.system-admin .dns-instructions,
body.system-admin .validation-record-card {
  padding: 0.75rem;
  margin-bottom: 0.65rem;
  background: var(--pe-paper);
  border: 1px solid var(--pe-rule);
  border-radius: var(--pe-radius);
}

body.system-admin .sa-tickets__header {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 0.85rem;
}

body.system-admin .sa-tickets__title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

body.system-admin .sa-tickets__title-row .sa-section__title {
  margin: 0;
}

body.system-admin .sa-tickets__filters {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
}

body.system-admin .sa-tickets__filter {
  border: 1px solid var(--pe-rule-strong);
  background: var(--pe-paper);
  color: var(--pe-ink-muted);
  font: inherit;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.35rem 0.55rem;
  border-radius: var(--pe-radius);
  cursor: pointer;
}

body.system-admin .sa-tickets__filter.is-active {
  background: var(--pe-accent-soft);
  color: var(--pe-accent);
  border-color: transparent;
}

body.system-admin .sa-tickets__bulk-bar {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}

body.system-admin .sa-tickets__bulk-bar[hidden] {
  display: none;
}

body.system-admin .sa-tickets__list {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

body.system-admin .sa-ticket-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  text-align: left;
  border: 1px solid var(--pe-rule);
  background: var(--pe-paper);
  border-radius: var(--pe-radius);
  padding: 0.65rem 0.75rem;
  font: inherit;
  color: inherit;
}

body.system-admin .sa-ticket-item--selectable:hover,
body.system-admin .sa-ticket-item:hover {
  border-color: var(--pe-accent);
  background: var(--pe-accent-soft);
}

body.system-admin .sa-ticket-item__check {
  display: flex;
  align-items: flex-start;
  padding-top: 0.15rem;
  cursor: pointer;
  flex-shrink: 0;
}

body.system-admin .sa-ticket-item__check input {
  width: 1rem;
  height: 1rem;
  margin: 0;
  cursor: pointer;
}

body.system-admin .sa-ticket-item__body {
  flex: 1;
  min-width: 0;
  text-align: left;
  border: 0;
  background: transparent;
  padding: 0;
  margin: 0;
  cursor: pointer;
  font: inherit;
  color: inherit;
}

body.system-admin .sa-ticket-item__top {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}

body.system-admin .sa-ticket-item__id,
body.system-admin .sa-ticket-item__when,
body.system-admin .sa-ticket-item__meta,
body.system-admin .sa-ticket-item__preview {
  color: var(--pe-ink-muted);
  font-size: 12px;
}

body.system-admin .sa-ticket-item__when {
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

body.system-admin .sa-ticket-item__subject {
  font-weight: 600;
  margin-bottom: 0.2rem;
}

body.system-admin .sa-ticket-item__meta {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  align-items: baseline;
}

body.system-admin .sa-ticket-item__badge {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

body.system-admin .sa-ticket-item__badge.is-open { color: var(--pe-accent); }
body.system-admin .sa-ticket-item__badge.is-closed { color: var(--pe-ink-faint); }

body.system-admin .sa-tickets__empty {
  color: var(--pe-ink-muted);
  padding: 1rem 0.25rem;
}

body.system-admin .sa-tickets__create {
  margin-bottom: 0.85rem;
  border: 1px solid var(--pe-rule);
  border-radius: var(--pe-radius);
  padding: 0.75rem;
  background: var(--pe-paper);
}

body.system-admin .sa-tickets__create-actions {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.35rem;
}

body.system-admin .sa-tickets__detail-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}

body.system-admin .sa-tickets__detail-title {
  margin: 0.35rem 0 0.25rem;
  font-size: 1rem;
}

body.system-admin .sa-tickets__detail-meta {
  margin: 0 0 0.75rem;
  color: var(--pe-ink-muted);
  font-size: 12px;
}

body.system-admin .sa-tickets__detail-actions {
  display: flex;
  gap: 0.5rem;
}

body.system-admin .sa-tickets__thread {
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin-top: 0.85rem;
}

body.system-admin .sa-note {
  border: 1px solid var(--pe-rule);
  border-radius: var(--pe-radius);
  padding: 0.55rem 0.65rem;
  background: var(--pe-paper);
}

body.system-admin .sa-note--in { border-left: 3px solid #c47b4a; }
body.system-admin .sa-note--out { border-left: 3px solid var(--pe-accent); }
body.system-admin .sa-note header {
  font-size: 11px;
  color: var(--pe-ink-muted);
  margin-bottom: 0.35rem;
}
body.system-admin .sa-note pre {
  margin: 0;
  white-space: pre-wrap;
  font: inherit;
  font-size: 13px;
}

body.system-admin .sa-note__attachments,
body.system-admin .sa-ticket-attachments .sa-note__attachments {
  list-style: none;
  margin: 0.55rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

body.system-admin .sa-ticket-attachments {
  margin-bottom: 0.75rem;
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--pe-rule);
  border-radius: var(--pe-radius);
  background: var(--pe-paper);
}

body.system-admin .sa-ticket-attachments__label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--pe-ink-muted);
  margin-bottom: 0.35rem;
}

body.system-admin .sa-attach-link {
  border: 0;
  background: none;
  padding: 0;
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--pe-accent);
  cursor: pointer;
  text-align: left;
  text-decoration: underline;
}

body.system-admin .sa-attach-meta {
  display: block;
  font-size: 11px;
  color: var(--pe-ink-muted);
  margin-top: 0.1rem;
}

body.system-admin .sa-tickets__reply {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  border: 1px solid var(--pe-rule);
  border-radius: var(--pe-radius);
  padding: 0.75rem;
  background: var(--pe-accent-soft);
  margin-bottom: 0.25rem;
}

body.system-admin .sa-attach-pick {
  list-style: none;
  margin: 0.35rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

body.system-admin .sa-attach-pick__name {
  font-size: 13px;
  font-weight: 600;
}

body.system-admin .sa-attach-pick__meta,
body.system-admin .sa-attach-hint {
  font-size: 11px;
  color: var(--pe-ink-muted);
  margin: 0.25rem 0 0;
}

@media (max-width: 1100px) {
  body.system-admin .sa-shell {
    grid-template-columns: 1fr;
  }
  body.system-admin .sa-shell__tickets {
    position: static;
    max-height: none;
  }
}

@media (max-width: 768px) {
  body.system-admin .container { padding: 1rem 0.5rem; }
  body.system-admin .sa-stats__grid { grid-template-columns: 1fr; }
  body.system-admin .sa-toolbar { grid-template-columns: 1fr; }
  body.system-admin .pe-grid-2 { grid-template-columns: 1fr; }
  body.system-admin .sa-site-card__actions { flex-direction: column; }
  body.system-admin .form-actions { flex-direction: column; }
}