:root {
  color-scheme: light;
  --bg: #f6f6f6;
  --paper: #ffffff;
  --ink: #171717;
  --muted: #5c5c5c;
  --line: #e6e6e6;
  --line-strong: #d0d0d0;
  --navy: #1c3d73;
  --brand: #171717;
  --brand-dark: #2a2a2a;
  --ok: #1f6b4a;
  --success: #1f6b4a;
  --warning: #9a6700;
  --danger: #b42318;
  --page: #f6f6f6;
  --panel: #ffffff;
  --panel-soft: #f4f4f4;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --display: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: var(--sans);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
[hidden] { display: none !important; }

.desk-shell {
  min-height: 100vh;
  display: grid;
  grid-template-rows: auto 1fr;
}

.desk-header {
  position: sticky;
  top: 0;
  z-index: 20;
  min-height: 72px;
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  background: #fff;
}

.desk-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--display);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.02em;
}
.desk-brand .brand-mark { width: 30px; height: 30px; object-fit: contain; }
.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.brand-text small {
  color: var(--muted);
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.desk-topnav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.desk-main {
  width: min(1200px, calc(100% - 48px));
  margin-inline: auto;
  padding: 28px 0 56px;
}

.login-layout {
  min-height: calc(100vh - 140px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 420px);
  gap: 64px;
  align-items: center;
}
.login-copy { max-width: 560px; }
.eyebrow {
  margin: 0 0 12px;
  color: var(--navy);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  margin-bottom: 16px;
  font-family: var(--display);
  font-size: clamp(28px, 3.4vw, 38px);
  font-weight: 500;
  letter-spacing: -0.03em;
  line-height: 1.15;
}
h2 {
  margin-bottom: 0;
  font-family: var(--display);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.02em;
}
h3 {
  margin: 0 0 12px;
  font-family: var(--display);
  font-size: 15px;
  font-weight: 500;
}
.login-copy p:last-of-type {
  margin-bottom: 20px;
  color: var(--muted);
  font-size: 16px;
}
.login-points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
  color: var(--muted);
}
.login-points li {
  padding-left: 16px;
  position: relative;
}
.login-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 1px;
  background: var(--ink);
}

.auth-stack { display: grid; gap: 14px; }
.auth-tabs {
  width: fit-content;
  padding: 3px;
  display: flex;
  gap: 3px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}
.auth-tab {
  min-height: 32px;
  padding: 0 12px;
  border: 0;
  border-radius: 6px;
  color: var(--muted);
  background: transparent;
  font-size: 13px;
  font-weight: 500;
}
.auth-tab.is-active {
  color: #fff;
  background: var(--ink);
}

.login-panel,
.desk-form,
.detail-panel,
.backup-block,
.backup-notice,
.result-panel,
.table-wrap,
.stat-card,
.engineer-card,
.engineer-option,
.notification-item {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--paper);
}

.login-panel {
  padding: 24px;
  display: grid;
  gap: 14px;
}
.login-panel h2 { margin-bottom: 4px; }

label,
.stacked-field {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
}
label:has([required]) > span::after,
.stacked-field:has([required]) > span::after {
  content: " *";
  color: var(--danger);
}

input,
textarea,
select {
  width: 100%;
  min-height: 40px;
  padding: 0 11px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  outline: 0;
  background: #fff;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}
textarea { padding: 10px 11px; resize: vertical; }
input:focus,
textarea:focus,
select:focus {
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(28, 61, 115, 0.12);
}

.primary-button,
.ghost-button,
.small-button {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
}
.primary-button {
  width: fit-content;
  padding: 0 14px;
  border: 1px solid var(--ink);
  color: #fff;
  background: var(--ink);
}
.primary-button:hover { background: var(--brand-dark); }
.ghost-button,
.small-button {
  padding: 0 12px;
  border: 1px solid var(--line-strong);
  background: var(--paper);
}
.ghost-button:hover,
.small-button:hover { background: var(--panel-soft); }

.temp-accounts {
  margin-top: 4px;
  padding: 12px;
  display: grid;
  gap: 4px;
  border: 1px solid #ead9a8;
  border-radius: 8px;
  color: #7a4b08;
  background: #fff8e8;
  font-size: 12px;
}

.app-layout {
  display: grid;
  grid-template-columns: 196px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.desk-sidebar {
  position: sticky;
  top: 88px;
  display: grid;
  gap: 4px;
}
.nav-item {
  min-height: 40px;
  padding: 0 10px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid transparent;
  border-radius: 8px;
  color: var(--muted);
  background: transparent;
  text-align: left;
  font-weight: 500;
}
.nav-item:hover,
.nav-item.is-active {
  color: var(--ink);
  background: var(--paper);
  border-color: var(--line);
}
.nav-item.is-active { box-shadow: inset 2px 0 0 var(--ink); }
.nav-item.has-alert::after {
  content: "";
  width: 6px;
  height: 6px;
  margin-left: 6px;
  border-radius: 999px;
  background: var(--danger);
}

.button-icon {
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 18px;
}
.button-icon .ti {
  font-size: 18px;
  line-height: 1;
}
.spin,
.busy-spin {
  display: inline-block;
  animation: spin 0.7s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
.loading-state {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 72px;
  padding: 16px;
  color: var(--muted);
  font-size: 13px;
}
.is-busy { opacity: 0.78; }

.desk-view:not([hidden]) {
  animation: rise-in 280ms cubic-bezier(0.22, 1, 0.36, 1);
}
@keyframes rise-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}
.icon-only {
  width: 36px;
  min-width: 36px;
  height: 36px;
  min-height: 36px;
  padding: 0;
}

.desk-workspace { min-width: 0; }
.desk-view { display: grid; gap: 16px; }
.view-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}
.desk-view > .view-heading .eyebrow { display: none; }
.view-heading h2 { font-size: 24px; }
.view-heading > input,
.view-heading > select {
  width: min(280px, 100%);
  flex: 0 1 280px;
}
.dashboard-greeting,
.section-subtitle,
.form-note,
.muted {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 13px;
}
.heading-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.filter-row {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}
.filter-row input,
.filter-row select { width: 220px; }

.desk-form { padding: 20px; display: grid; gap: 18px; }
.form-band { padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.form-band:last-of-type { padding-bottom: 0; border-bottom: 0; }
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.form-grid.two,
.form-grid.three { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.form-grid.three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.form-grid.compact { grid-template-columns: minmax(150px, 210px); }
.wide-field { grid-column: 1 / -1; }

.device-header,
.section-title-row {
  margin-top: 12px;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 500;
}
.device-header { flex-direction: column; align-items: flex-start; }
.device-rows { display: grid; gap: 10px; margin-bottom: 12px; }
.device-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto;
  gap: 10px;
  align-items: end;
}
.inline-add-button { width: fit-content; margin: 0 0 12px; }
.icon-button {
  width: 34px;
  height: 38px;
  min-height: 38px;
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--danger);
  background: #fff;
  font-size: 18px;
  line-height: 1;
}

.form-status {
  margin: 0;
  min-height: 18px;
  color: var(--muted);
  font-size: 12px;
}
.form-status:empty { display: none; }
.form-status.is-success { color: var(--success); }
.form-status.is-error { color: var(--danger); }

.table-wrap { overflow: auto; }
.data-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}
.data-table th,
.data-table td {
  padding: 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}
.data-table th {
  color: var(--muted);
  background: var(--panel-soft);
  font-size: 12px;
  font-weight: 500;
}
.data-table tr:last-child td { border-bottom: 0; }
.data-table tbody tr:hover td { background: #faf8f3; }
.select-col { width: 54px; text-align: center !important; }
.ticket-check { width: 16px; min-height: 16px; }

.badge,
.status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 22px;
  padding: 0 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 500;
  text-transform: capitalize;
}
.badge.new { color: var(--navy); background: #e8eef8; }
.badge.pending { color: #8a4c00; background: #fff1d6; }
.badge.completed { color: var(--ok); background: #e3f4ea; }
.status-pill.ready { color: var(--ok); background: #e3f4ea; }
.status-pill.missing,
.status-pill.invalid { color: #991b1b; background: #fee2e2; }
.status-pill.skipped { color: #92400e; background: #fef3c7; }

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 12px;
}
.stat-card {
  min-height: 92px;
  padding: 16px;
  display: grid;
  gap: 8px;
  align-content: center;
}
.stat-card span { color: var(--muted); font-size: 12px; font-weight: 500; }
.stat-card strong {
  font-family: var(--display);
  font-size: 24px;
  font-weight: 500;
  letter-spacing: -0.03em;
}

.console {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper);
  overflow: hidden;
}
.console-top,
.console-toolbar {
  padding: 14px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.console-live { color: var(--ok); }
.console-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  border-bottom: 1px solid var(--line);
}
.console-stats div {
  padding: 16px 18px;
  display: grid;
  gap: 4px;
  border-right: 1px solid var(--line);
}
.console-stats div:last-child { border-right: 0; }
.console-stats b {
  font-family: var(--display);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.03em;
}
.console-stats span { color: var(--muted); font-size: 12px; }
.console-list {
  margin: 0;
  padding: 8px;
  list-style: none;
}
.console-row {
  display: flex;
  align-items: center;
  gap: 4px;
  border-radius: 8px;
}
.console-row:hover,
.console-row:focus-within { background: #f4f4f4; }
.console-select {
  margin: 0;
  padding: 0 4px 0 10px;
  display: grid;
  place-items: center;
}
.console-row-main {
  min-width: 0;
  flex: 1;
  min-height: 56px;
  padding: 10px 12px;
  display: grid;
  grid-template-columns: 138px minmax(0, 1fr) auto auto;
  gap: 12px;
  align-items: center;
  border: 0;
  background: transparent;
  text-align: left;
  cursor: pointer;
}
.console-id {
  font-variant-numeric: tabular-nums;
  font-weight: 500;
  font-size: 13px;
}
.console-summary {
  display: grid;
  gap: 2px;
  min-width: 0;
  color: var(--muted);
  font-size: 13px;
}
.console-summary small {
  overflow: hidden;
  color: #8a8880;
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.console-pay {
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}
.console-actions {
  display: inline-flex;
  gap: 4px;
  padding-right: 8px;
}
.console > .empty-state {
  border: 0;
  background: transparent;
}
.console-body {
  padding: 18px;
  display: grid;
  gap: 16px;
}
.console-foot {
  padding: 12px 18px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--line);
}
.console-foot .form-status { margin: 0; }
.console-band {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 12px;
}
.console-band:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}
.console-band h3 {
  margin: 0;
  color: var(--muted);
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.kv-list {
  margin: 0;
  display: grid;
}
.kv-list .detail-item {
  display: grid;
  grid-template-columns: 148px minmax(0, 1fr);
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}
.kv-list .detail-item:last-child { border-bottom: 0; }
.console-warn {
  border-color: #ead9a8;
  background: #fff8e8;
}
.console-warn .console-top {
  color: #7a4b08;
  border-color: #ead9a8;
}
.console-warn .console-body { color: #7a4b08; padding-top: 12px; padding-bottom: 14px; }
.console-top .filter-row { margin: 0; }
.console-top input[type="search"],
.console-top select {
  width: min(220px, 46vw);
  min-height: 34px;
}
.auth-console .console-top { padding: 10px 12px; }
.auth-console .auth-tabs {
  padding: 0;
  border: 0;
  background: transparent;
}
.auth-console .console-body { gap: 14px; }
.auth-console .console-foot {
  padding: 4px 0 0;
  border: 0;
}
.engineer-option {
  width: 100%;
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 12px;
  padding: 12px;
  text-align: left;
}
.table-scroll {
  overflow: auto;
  padding: 0;
}
.table-scroll .data-table { border: 0; }
.notification-marker {
  width: 8px;
  height: 8px;
  margin-left: 14px;
  flex: 0 0 8px;
  border-radius: 999px;
  background: #94a3b8;
}
.console-row-main.notification-main {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.4fr) auto;
}

.ticket-workspace { display: grid; gap: 12px; }
.work-tabs {
  display: flex;
  gap: 4px;
}
.work-tab {
  min-height: 32px;
  padding: 0 12px;
  border: 0;
  border-radius: 6px;
  color: var(--muted);
  background: transparent;
  font-size: 13px;
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0;
}
.work-tab.is-active {
  color: #fff;
  background: var(--ink);
}
.work-panel[hidden] { display: none !important; }
.compact-facts b {
  font-size: 14px;
  font-weight: 500;
  overflow-wrap: anywhere;
}
.ticket-more {
  padding: 4px 18px 14px;
  border-top: 1px solid var(--line);
}
.ticket-more summary {
  cursor: pointer;
  color: var(--muted);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  list-style: none;
}
.ticket-more summary::-webkit-details-marker { display: none; }
.ticket-more summary::after {
  content: " +";
}
.ticket-more[open] summary::after { content: " −"; }
.ticket-more .console-body { padding: 12px 0 0; }

.help-overlay {
  position: fixed;
  z-index: 80;
  inset: 0;
  padding: 24px;
  display: grid;
  place-items: center;
  background: rgba(23, 23, 23, 0.32);
  animation: rise-in 200ms ease;
}
.help-card {
  width: min(500px, 100%);
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper);
}
.help-card-heading { margin-bottom: 16px; }
.help-card-heading h2 { margin: 0; font-size: 22px; }
.help-steps {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
  list-style: none;
}
.help-steps li {
  padding: 12px;
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
  opacity: 0.55;
}
.help-steps li.is-active {
  border-color: var(--line-strong);
  background: #fff;
  opacity: 1;
}
.help-steps span {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  color: #fff;
  background: var(--ink);
  font-size: 12px;
}
.help-steps p { margin: 0; font-size: 13px; }
.help-actions {
  margin-top: 16px;
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

@media (prefers-reduced-motion: reduce) {
  .spin, .busy-spin, .desk-view:not([hidden]), .help-overlay, .confirm-card { animation: none; }
}

.backup-notice,
.backup-block {
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.backup-notice {
  border-color: #ead9a8;
  background: #fff8e8;
  color: #7a4b08;
}
.backup-notice div,
.backup-block div { display: grid; gap: 3px; }
.backup-notice span,
.backup-block p { margin: 0; font-size: 12px; }

.admin-ticket-grid { display: grid; gap: 14px; }
.detail-panel { padding: 0; display: grid; gap: 14px; background: transparent; border: 0; }
.ticket-summary,
.operation-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--paper);
}
.compact-form {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: none;
}
#payment-form.operation-card { background: #f7f8fb; }
#payment-form.operation-card h3::after {
  content: "Private";
  margin-left: 8px;
  padding: 2px 7px;
  border-radius: 999px;
  color: var(--navy);
  background: #e8eef8;
  font-size: 11px;
  font-weight: 500;
}

.ticket-summary { display: grid; gap: 12px; }
.detail-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.detail-heading h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.ticket-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.ticket-detail-section {
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
}
.ticket-detail-section h4 { margin: 0 0 10px; font-size: 13px; font-weight: 500; }
.ticket-detail-section dl { margin: 0; display: grid; gap: 8px; }
.detail-item {
  display: grid;
  grid-template-columns: 118px minmax(0, 1fr);
  gap: 12px;
}
.detail-item dt { color: var(--muted); font-size: 12px; font-weight: 500; }
.detail-item dd { margin: 0; overflow-wrap: anywhere; }
.private-section { background: #eef2f8; }

.engineer-results,
.engineer-list { display: grid; gap: 10px; }
.engineer-results { max-height: 210px; overflow: auto; }
.engineer-list { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.engineer-option,
.engineer-card {
  width: 100%;
  padding: 12px;
  display: grid;
  gap: 4px;
  text-align: left;
}
.engineer-card {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
}
.engineer-option:hover { border-color: var(--ink); }
.engineer-card-main,
.engineer-card-meta { display: grid; gap: 4px; min-width: 0; }
.engineer-card-meta { grid-column: 1 / -1; color: var(--muted); font-size: 12px; }
.selected-engineer {
  padding: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid #cfe4d6;
  border-radius: 8px;
  background: #eef8f1;
  color: var(--muted);
  font-size: 12px;
}
.total-line {
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft);
  font-size: 13px;
}
.checkbox-field {
  min-height: 40px;
  grid-template-columns: auto 1fr;
  align-items: center;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--ink);
  background: #fff;
}
.checkbox-field input { width: 16px; min-height: 16px; padding: 0; }

.empty-state {
  padding: 28px;
  color: var(--muted);
  text-align: center;
}

.notification-list { display: grid; gap: 10px; }
.notification-item {
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr);
  gap: 12px;
  padding: 14px;
}
.notification-marker {
  width: 8px;
  height: 8px;
  margin-top: 6px;
  border-radius: 999px;
  background: #94a3b8;
}
.notification-marker.new { background: var(--navy); }
.notification-marker.pending { background: #d97706; }
.notification-marker.completed { background: var(--ok); }
.notification-marker.payment { background: #6d28d9; }
.notification-heading {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}
.notification-heading span { color: var(--muted); font-size: 12px; }
.notification-item p { margin: 5px 0 8px; color: var(--muted); }
.text-action {
  padding: 0;
  border: 0;
  color: var(--navy);
  background: transparent;
  font-weight: 500;
}

.icon-text-button { gap: 8px; }
.apply-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.preview-summary {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.preview-summary span {
  min-height: 30px;
  padding: 0 10px;
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-soft);
  color: var(--muted);
  font-size: 12px;
}

.confirm-overlay {
  position: fixed;
  z-index: 80;
  inset: 0;
  padding: 24px;
  display: grid;
  place-items: center;
  overflow: auto;
  background: rgba(23, 23, 23, 0.32);
}
.confirm-card {
  width: min(420px, 100%);
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--paper);
  box-shadow: 0 20px 60px rgba(23, 23, 23, 0.16);
  animation: rise-in 180ms cubic-bezier(0.22, 1, 0.36, 1);
}
.confirm-card h2 {
  margin: 0;
  font-family: var(--display);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.confirm-card p {
  margin: 8px 0 20px;
  color: var(--muted);
  font-size: 13px;
}
.confirm-actions { display: flex; justify-content: flex-end; gap: 8px; }
.confirm-overlay.is-working { opacity: 0.72; pointer-events: none; }

input[type="file"] {
  min-height: 44px;
  padding: 5px;
  display: flex;
  align-items: center;
  color: var(--muted);
}
input[type="file"]::file-selector-button {
  height: 32px;
  margin-right: 12px;
  padding: 0 12px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  color: var(--ink);
  background: #fff;
  font: inherit;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
}

@media (max-width: 1080px) {
  .desk-main { width: min(100% - 32px, 1200px); }
  .app-layout { grid-template-columns: 1fr; }
  .desk-sidebar {
    position: static;
    display: flex;
    overflow-x: auto;
    padding-bottom: 4px;
  }
  .nav-item { flex: 0 0 auto; }
  .stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  .desk-header { min-height: 64px; padding: 0 16px; }
  .login-layout {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .view-heading,
  .backup-notice,
  .backup-block,
  .apply-panel {
    align-items: stretch;
    flex-direction: column;
  }
  .form-grid,
  .form-grid.three { grid-template-columns: 1fr; }
  .device-row {
    grid-template-columns: 1fr;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
  }
  .icon-button { width: 100%; }
  .ticket-detail-grid { grid-template-columns: 1fr; }
  .detail-item { grid-template-columns: 1fr; gap: 2px; }
  .console-row-main {
    grid-template-columns: 1fr auto;
  }
  .console-summary { grid-column: 1 / -1; }
  .console-pay { display: none; }
  .console-stats div { border-right: 0; border-bottom: 1px solid var(--line); }
  .console-stats div:last-child { border-bottom: 0; }
}

@media (max-width: 520px) {
  .stat-grid { grid-template-columns: 1fr; }
}