/* Linear design-theme tokens (design-theme MCP → brand linear, prefix aks)
   Dark-first vault admin — components use semantic vars only. */
:root {
  --aks-marketing-black: #010102;
  --aks-marketing-black-2: #08090a;
  --aks-panel-dark: #0f1011;
  --aks-level-3-surface: #191a1b;
  --aks-secondary-surface: #28282c;
  --aks-primary-text: #f7f8f8;
  --aks-secondary-text: #d0d6e0;
  --aks-tertiary-text: #8a8f98;
  --aks-quaternary-text: #62666d;
  --aks-brand-indigo: #5e6ad2;
  --aks-accent-violet: #7170ff;
  --aks-accent-hover: #828fff;
  --aks-green: #27a644;
  --aks-emerald: #10b981;
  --aks-danger: #e5484d;
  --aks-warning: #f5a524;
  --aks-border-subtle: rgba(255, 255, 255, 0.05);
  --aks-border-standard: rgba(255, 255, 255, 0.08);

  /* Semantic */
  --aks-bg: var(--aks-marketing-black);
  --aks-surface: var(--aks-panel-dark);
  --aks-surface-2: var(--aks-level-3-surface);
  --aks-text: var(--aks-primary-text);
  --aks-text-muted: var(--aks-tertiary-text);
  --aks-text-secondary: var(--aks-secondary-text);
  --aks-border: var(--aks-border-standard);
  --aks-primary: var(--aks-brand-indigo);
  --aks-primary-hover: var(--aks-accent-hover);
  --aks-success: var(--aks-emerald);
  --aks-font: "Inter", "SF Pro Display", -apple-system, system-ui, "Segoe UI", Roboto, sans-serif;
  --aks-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --aks-radius: 8px;
  --aks-radius-sm: 6px;
  --aks-shadow: rgba(0, 0, 0, 0.4) 0px 2px 4px;
  --aks-sidebar-w: 240px;

  /* Dark scrollbars (match Linear vault UI — no OS white chrome) */
  --aks-scrollbar-size: 10px;
  --aks-scrollbar-track: #0a0b0c;
  --aks-scrollbar-thumb: #2e3035;
  --aks-scrollbar-thumb-hover: #3e4148;
  --aks-scrollbar-thumb-active: #5e6ad2;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

/* Firefox */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--aks-scrollbar-thumb) var(--aks-scrollbar-track);
}

/* Chromium / Safari / Edge */
*::-webkit-scrollbar {
  width: var(--aks-scrollbar-size);
  height: var(--aks-scrollbar-size);
}
*::-webkit-scrollbar-track {
  background: var(--aks-scrollbar-track);
  border-radius: 999px;
}
*::-webkit-scrollbar-thumb {
  background: var(--aks-scrollbar-thumb);
  border-radius: 999px;
  border: 2px solid var(--aks-scrollbar-track);
  background-clip: padding-box;
}
*::-webkit-scrollbar-thumb:hover {
  background: var(--aks-scrollbar-thumb-hover);
  border: 2px solid var(--aks-scrollbar-track);
  background-clip: padding-box;
}
*::-webkit-scrollbar-thumb:active {
  background: var(--aks-scrollbar-thumb-active);
  border: 2px solid var(--aks-scrollbar-track);
  background-clip: padding-box;
}
*::-webkit-scrollbar-corner {
  background: var(--aks-scrollbar-track);
  border: none;
}
*::-webkit-scrollbar-button {
  display: none;
  width: 0;
  height: 0;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: var(--aks-bg);
  color: var(--aks-text);
  font-family: var(--aks-font);
  font-size: 14px;
  font-weight: 400;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  /* Root page scroll */
  scrollbar-gutter: stable;
}

a {
  color: var(--aks-accent-violet);
  text-decoration: none;
}
a:hover {
  color: var(--aks-accent-hover);
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

/* Layout */
.app-shell {
  display: grid;
  grid-template-columns: var(--aks-sidebar-w) 1fr;
  min-height: 100vh;
  min-height: 100dvh;
}

.main-col {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.sidebar {
  background: var(--aks-marketing-black-2);
  border-right: 1px solid var(--aks-border);
  padding: 20px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: sticky;
  top: 0;
  height: 100vh;
  height: 100dvh;
  z-index: 40;
  overflow-y: auto;
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  min-height: 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px 18px;
  border-bottom: 1px solid var(--aks-border-subtle);
  margin-bottom: 10px;
  position: relative;
}

/* Mobile chrome — hidden on desktop */
.topbar {
  display: none;
}
.nav-toggle,
.nav-close,
.nav-backdrop {
  display: none;
}

.brand-mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--aks-brand-indigo), var(--aks-accent-violet));
  box-shadow: var(--aks-shadow);
}

.brand h1 {
  margin: 0;
  font-size: 14px;
  font-weight: 590;
  letter-spacing: -0.02em;
}
.brand small {
  display: block;
  color: var(--aks-text-muted);
  font-size: 11px;
  font-weight: 400;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--aks-radius-sm);
  color: var(--aks-text-secondary);
  border: 1px solid transparent;
  background: transparent;
  cursor: pointer;
  width: 100%;
  text-align: left;
  font-weight: 510;
  font-size: 13px;
}
.nav-item:hover {
  background: rgba(255, 255, 255, 0.03);
  color: var(--aks-text);
}
.nav-item.active {
  background: rgba(94, 106, 210, 0.12);
  border-color: rgba(94, 106, 210, 0.35);
  color: var(--aks-text);
}

.sidebar-foot {
  margin-top: auto;
  padding: 12px 10px;
  border-top: 1px solid var(--aks-border-subtle);
  color: var(--aks-text-muted);
  font-size: 12px;
}

.main {
  padding: 28px 32px 48px;
  max-width: 1200px;
  width: 100%;
  min-width: 0;
}

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.page-header h2 {
  margin: 0;
  font-size: 24px;
  font-weight: 400;
  letter-spacing: -0.3px;
}
.page-header p {
  margin: 6px 0 0;
  color: var(--aks-text-muted);
  font-size: 13px;
}

/* Cards / stats */
.grid-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}
.stat-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--aks-border);
  border-radius: var(--aks-radius);
  padding: 16px 18px;
}
.stat-card .label {
  color: var(--aks-text-muted);
  font-size: 12px;
  font-weight: 510;
}
.stat-card .value {
  margin-top: 6px;
  font-size: 28px;
  font-weight: 510;
  letter-spacing: -0.5px;
}

.card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--aks-border);
  border-radius: 12px;
  padding: 18px 20px;
  margin-bottom: 16px;
  box-shadow: rgba(0, 0, 0, 0.2) 0 0 0 1px;
}

.card h3 {
  margin: 0 0 12px;
  font-size: 15px;
  font-weight: 590;
}

/* Visibility helpers — tables on desktop, card stacks on mobile */
.desktop-only {
  display: block;
}
.mobile-only {
  display: none !important;
}

/* Table */
.table-wrap {
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--aks-border);
  border-radius: var(--aks-radius);
  max-width: 100%;
  scrollbar-color: var(--aks-scrollbar-thumb) rgba(255, 255, 255, 0.03);
}
.table-wrap::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.03);
  border-radius: 0 0 var(--aks-radius) var(--aks-radius);
}
.table-wrap::-webkit-scrollbar-thumb {
  border-color: transparent;
  background-clip: padding-box;
}
.table-wrap::-webkit-scrollbar-corner {
  background: transparent;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
table.table-compact th,
table.table-compact td {
  padding: 9px 10px;
  white-space: nowrap;
}
table.table-compact td.gap-cell {
  white-space: normal;
}
.detail-cell {
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* App / entity cards */
.card-flush {
  padding: 0;
  overflow: hidden;
}
.card-flush .m-list {
  padding: 12px;
}
.card-flush .empty {
  padding: 28px 16px;
}
.app-card {
  padding: 16px;
}
.app-card-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
}
.app-card-title {
  min-width: 0;
  flex: 1;
}
.app-card-title h3 {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 590;
  letter-spacing: -0.02em;
}
.app-card-title p {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.4;
}
.app-section {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--aks-border-subtle);
}
.section-label {
  font-size: 11px;
  font-weight: 560;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--aks-text-muted);
  margin-bottom: 8px;
}
.chip-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}
.action-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  flex-shrink: 0;
}
.action-grid .btn {
  white-space: nowrap;
}
.action-grid-1 {
  width: auto;
}
.filter-bar-label {
  font-size: 12px;
  font-weight: 510;
}

/* Mobile list cards (replace wide tables) */
.m-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 4px 0;
}
.m-item {
  border: 1px solid var(--aks-border);
  border-radius: var(--aks-radius);
  background: rgba(255, 255, 255, 0.02);
  padding: 12px;
}
.m-item-muted {
  opacity: 0.65;
}
.m-item-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}
.m-item-head strong {
  font-weight: 560;
  font-size: 14px;
}
.m-item-meta {
  font-size: 12px;
  margin-top: 4px;
  line-height: 1.4;
  word-break: break-word;
}
.m-item-block {
  margin-top: 8px;
  font-size: 12.5px;
}
.m-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(56px, 1fr));
  gap: 6px;
  margin-top: 8px;
}
.m-stats span {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 6px 8px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--aks-border-subtle);
  font-size: 13px;
  font-weight: 560;
  text-align: center;
}
.m-stats em {
  font-style: normal;
  font-size: 10px;
  font-weight: 510;
  color: var(--aks-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.m-item .action-grid {
  margin-top: 10px;
  width: 100%;
}
.m-item .action-grid .btn {
  flex: 1 1 calc(50% - 4px);
}
th,
td {
  text-align: left;
  padding: 11px 14px;
  border-bottom: 1px solid var(--aks-border-subtle);
  vertical-align: middle;
}
th {
  color: var(--aks-text-muted);
  font-weight: 510;
  font-size: 12px;
  background: rgba(255, 255, 255, 0.02);
}
tr:last-child td {
  border-bottom: none;
}
tr:hover td {
  background: rgba(255, 255, 255, 0.015);
}
.mono {
  font-family: var(--aks-mono);
  font-size: 12px;
}

/* Forms */
.form-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: 1fr 1fr;
}
.form-grid .full {
  grid-column: 1 / -1;
}
label {
  display: block;
  font-size: 12px;
  font-weight: 510;
  color: var(--aks-text-muted);
  margin-bottom: 6px;
}
input,
select,
textarea {
  width: 100%;
  background: var(--aks-level-3-surface);
  color: var(--aks-text);
  border: 1px solid var(--aks-border);
  border-radius: var(--aks-radius-sm);
  padding: 10px 12px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
  color-scheme: dark;
}
input::placeholder,
textarea::placeholder {
  color: var(--aks-quaternary-text);
}
input:focus,
select:focus,
textarea:focus {
  border-color: rgba(94, 106, 210, 0.6);
  box-shadow: 0 0 0 3px rgba(94, 106, 210, 0.15);
}
/* Native <select> dropdown: force dark options (Windows/Chrome default is white + gray text) */
select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%238a8f98' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
}
select option,
select optgroup {
  background-color: #191a1b;
  color: #f7f8f8;
}
select option:checked,
select option:hover {
  background-color: #5e6ad2;
  color: #ffffff;
}
textarea {
  min-height: 80px;
  resize: vertical;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: var(--aks-radius-sm);
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 510;
  cursor: pointer;
  border: 1px solid rgb(36, 40, 44);
  background: rgba(255, 255, 255, 0.02);
  color: #e2e4e7;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.btn:hover {
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
}
.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.btn-primary {
  background: var(--aks-primary);
  border-color: transparent;
  color: #fff;
}
.btn-primary:hover {
  background: var(--aks-primary-hover);
  color: #fff;
}
.btn-danger {
  border-color: rgba(229, 72, 77, 0.4);
  color: #ffb4b4;
}
.btn-danger:hover {
  background: rgba(229, 72, 77, 0.12);
}
.btn-sm {
  padding: 5px 10px;
  font-size: 12px;
}
.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

/* Credential filters */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin-bottom: 18px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--aks-border);
  border-radius: var(--aks-radius);
}
.filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.filter-pill {
  border: 1px solid var(--aks-border);
  background: transparent;
  color: var(--aks-text-muted);
  border-radius: 9999px;
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 510;
  cursor: pointer;
}
.filter-pill:hover {
  color: var(--aks-text);
  border-color: var(--aks-border-tertiary, #3e3e44);
}
.filter-pill.active {
  background: rgba(94, 106, 210, 0.15);
  border-color: rgba(94, 106, 210, 0.45);
  color: var(--aks-text);
}
.linkish {
  background: none;
  border: none;
  padding: 0;
  color: var(--aks-accent-violet, #7170ff);
  font: inherit;
  font-size: inherit;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.linkish:hover {
  color: var(--aks-accent-hover, #828fff);
}
tr.row-muted td {
  opacity: 0.55;
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 2px 8px;
  border-radius: 9999px;
  border: 1px solid rgb(35, 37, 42);
  font-size: 11px;
  font-weight: 510;
  color: var(--aks-text-secondary);
  text-transform: lowercase;
}
.badge::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--aks-quaternary-text);
}
.badge.ok::before {
  background: var(--aks-success);
}
.badge.warn::before {
  background: var(--aks-warning);
}
.badge.bad::before {
  background: var(--aks-danger);
}
.badge.info::before {
  background: var(--aks-accent-violet);
}

/* Auth screens */
.auth-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(94, 106, 210, 0.25), transparent),
    var(--aks-bg);
}
.auth-card {
  width: min(420px, 100%);
  background: var(--aks-surface);
  border: 1px solid var(--aks-border);
  border-radius: 16px;
  padding: 28px;
  box-shadow: var(--aks-shadow);
}
.auth-card h2 {
  margin: 0 0 6px;
  font-size: 22px;
  font-weight: 400;
  letter-spacing: -0.4px;
}
.auth-card .sub {
  color: var(--aks-text-muted);
  margin-bottom: 22px;
  font-size: 13px;
}
.auth-card .field {
  margin-bottom: 14px;
}
.auth-card .btn {
  width: 100%;
  margin-top: 8px;
  padding: 11px;
}

/* 2FA QR */
.qr-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 16px;
  background: #fff;
  border-radius: 12px;
  margin: 12px 0;
}
.qr-box img {
  width: 200px;
  height: 200px;
}
.secret-block {
  font-family: var(--aks-mono);
  font-size: 13px;
  word-break: break-all;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--aks-border);
  border-radius: var(--aks-radius-sm);
  padding: 10px 12px;
}
.backup-codes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  font-family: var(--aks-mono);
  font-size: 13px;
}
.backup-codes span {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--aks-border);
  border-radius: 6px;
  padding: 8px;
  text-align: center;
}

.alert {
  border-radius: var(--aks-radius-sm);
  padding: 10px 12px;
  font-size: 13px;
  margin-bottom: 12px;
  border: 1px solid var(--aks-border);
}
.alert.error {
  border-color: rgba(229, 72, 77, 0.45);
  background: rgba(229, 72, 77, 0.08);
  color: #ffc9c9;
}
.alert.ok {
  border-color: rgba(16, 185, 129, 0.4);
  background: rgba(16, 185, 129, 0.08);
  color: #b6f3d8;
}
.alert.warn {
  border-color: rgba(245, 165, 36, 0.4);
  background: rgba(245, 165, 36, 0.08);
  color: #ffe0a8;
}

.hidden {
  display: none !important;
}
.muted {
  color: var(--aks-text-muted);
}
.empty {
  padding: 28px;
  text-align: center;
  color: var(--aks-text-muted);
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.72);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  z-index: 50;
  padding: max(24px, 4vh) 20px;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-color: var(--aks-scrollbar-thumb) #050506;
}
.modal-backdrop::-webkit-scrollbar-track {
  background: #050506;
}
.modal {
  width: min(520px, 100%);
  background: var(--aks-surface);
  border: 1px solid var(--aks-border);
  border-radius: 14px;
  padding: 22px;
  margin: auto 0; /* vertical center when short; still scrollable from top when tall */
  max-height: none;
  overflow: visible;
  flex-shrink: 0;
}
.modal.modal-wide {
  width: min(720px, 100%);
}
.modal.modal-fit {
  max-height: none;
  overflow: visible;
}
.modal h3 {
  margin: 0 0 12px;
  font-size: 18px;
  font-weight: 510;
}

/* Permission picker — no mock defaults */
.perm-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 10px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--aks-border);
  border-radius: var(--aks-radius);
  max-height: min(280px, 40vh);
  overflow-y: auto;
  overflow-x: hidden;
  scrollbar-color: var(--aks-scrollbar-thumb) rgba(255, 255, 255, 0.03);
}
.perm-grid::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.03);
}
.perm-add .btn-row {
  display: flex;
  flex-wrap: nowrap;
  gap: 8px;
  align-items: stretch;
}
.perm-add .btn-row input {
  width: auto;
  min-width: 0;
}
.perm-add .btn-row input#a-custom-provider {
  flex: 1 1 auto;
}
.perm-add .btn-row input#a-custom-max {
  flex: 0 0 72px;
  width: 72px;
}
.perm-add .btn-row .btn {
  flex: 0 0 auto;
  white-space: nowrap;
}
.perm-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 6px 8px;
  border-radius: 6px;
  font-size: 13px;
  color: var(--aks-text-secondary);
  cursor: pointer;
}
.perm-row:hover {
  background: rgba(255, 255, 255, 0.03);
}
.perm-name {
  flex: 1;
  font-weight: 510;
  color: var(--aks-text);
}
.perm-max-wrap {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: var(--aks-text-muted);
}
.perm-max {
  width: 52px;
  padding: 4px 6px;
  font-size: 12px;
}
.perm-check {
  width: auto;
  accent-color: var(--aks-primary);
}

/* MCP mini-guide — compact, no nested scrollbars */
.guide label {
  margin-top: 4px;
}
.guide-compact {
  display: grid;
  gap: 6px;
  margin: 0 0 12px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--aks-border);
  border-radius: var(--aks-radius);
  font-size: 12.5px;
  line-height: 1.45;
  color: var(--aks-text-secondary);
}
.guide-k {
  display: inline-block;
  min-width: 42px;
  font-weight: 590;
  color: var(--aks-tertiary-text);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.guide-details {
  border: 1px solid var(--aks-border);
  border-radius: var(--aks-radius-sm);
  margin-bottom: 8px;
  padding: 0 12px;
  background: rgba(255, 255, 255, 0.015);
}
.guide-details summary {
  cursor: pointer;
  padding: 10px 0;
  font-size: 13px;
  font-weight: 510;
  color: var(--aks-text-secondary);
  list-style: none;
}
.guide-details summary::-webkit-details-marker {
  display: none;
}
.guide-details summary::before {
  content: "▸ ";
  color: var(--aks-quaternary-text);
}
.guide-details[open] summary::before {
  content: "▾ ";
}
.guide-details[open] summary {
  color: var(--aks-text);
  border-bottom: 1px solid var(--aks-border-subtle);
  margin-bottom: 8px;
}
.code-block {
  margin: 6px 0 8px;
  padding: 10px 12px;
  background: #0a0b0c;
  border: 1px solid var(--aks-border);
  border-radius: var(--aks-radius-sm);
  font-family: var(--aks-mono);
  font-size: 11.5px;
  line-height: 1.45;
  color: var(--aks-secondary-text);
  white-space: pre-wrap;
  word-break: break-word;
  max-height: min(320px, 50vh);
  overflow: auto;
  scrollbar-color: var(--aks-scrollbar-thumb) #0a0b0c;
}
.code-block::-webkit-scrollbar-track {
  background: #0a0b0c;
}

/* In-app Guides (Admin / Dev) */
.doc-card {
  padding: 4px 8px 20px;
}
.doc {
  max-width: 820px;
}
.doc-hero {
  padding: 12px 12px 4px;
  margin-bottom: 4px;
}
.doc-hero h3 {
  margin: 0 0 6px;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.doc-hero p {
  margin: 0;
  color: var(--aks-text-muted);
  font-size: 13.5px;
  line-height: 1.5;
}
.doc-sec {
  padding: 14px 12px 6px;
  border-top: 1px solid var(--aks-border-subtle, var(--aks-border));
}
.doc-sec h4 {
  margin: 0 0 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--aks-text);
}
.doc-sec ul,
.doc-sec ol {
  margin: 0 0 10px;
  padding-left: 1.25rem;
  color: var(--aks-text-secondary);
  font-size: 13.5px;
  line-height: 1.55;
}
.doc-sec li {
  margin-bottom: 6px;
}
.doc-sec li strong {
  color: var(--aks-text);
  font-weight: 560;
}
.doc-sec code,
.doc code {
  font-family: var(--aks-mono);
  font-size: 12px;
  padding: 1px 5px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--aks-border);
  color: var(--aks-secondary-text);
}
.doc-callout {
  margin: 10px 0 4px;
  padding: 10px 12px;
  border-radius: var(--aks-radius-sm);
  border: 1px solid var(--aks-border);
  background: rgba(94, 106, 210, 0.08);
  color: var(--aks-text-secondary);
  font-size: 13px;
  line-height: 1.45;
}
.doc-callout.warn {
  background: rgba(240, 180, 41, 0.08);
  border-color: rgba(240, 180, 41, 0.28);
}
.doc-note {
  margin: 8px 0 0;
  font-size: 12.5px;
}
.doc-table-wrap {
  overflow-x: auto;
  margin: 0 0 8px;
  border: 1px solid var(--aks-border);
  border-radius: var(--aks-radius-sm);
  scrollbar-color: var(--aks-scrollbar-thumb) rgba(255, 255, 255, 0.03);
}
.doc-table-wrap::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.03);
}
.doc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
}
.doc-table th,
.doc-table td {
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--aks-border-subtle, var(--aks-border));
  vertical-align: top;
  color: var(--aks-text-secondary);
}
.doc-table th {
  font-weight: 560;
  color: var(--aks-tertiary-text);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: rgba(255, 255, 255, 0.02);
}
.doc-table tr:last-child td {
  border-bottom: 0;
}
.doc-inline-link {
  color: var(--aks-primary, #5e6ad2);
  text-decoration: none;
  font-weight: 510;
}
.doc-inline-link:hover {
  text-decoration: underline;
}

/* ── Responsive ── */
@media (max-width: 960px) {
  .main {
    padding: 20px 18px 40px;
  }
  .page-header h2 {
    font-size: 20px;
  }
  .grid-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .perm-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .nav-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    z-index: 45;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
  }
  .app-shell.nav-open .nav-backdrop {
    opacity: 1;
    pointer-events: auto;
  }

  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    width: min(280px, 86vw);
    height: 100dvh;
    transform: translateX(-105%);
    transition: transform 0.22s ease;
    border-right: 1px solid var(--aks-border);
    box-shadow: none;
    z-index: 50;
  }
  .app-shell.nav-open .sidebar {
    transform: translateX(0);
    box-shadow: 8px 0 32px rgba(0, 0, 0, 0.45);
  }

  .nav-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    width: 36px;
    height: 36px;
    border: 1px solid var(--aks-border);
    border-radius: var(--aks-radius-sm);
    background: transparent;
    color: var(--aks-text-secondary);
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
    flex-shrink: 0;
  }
  .nav-close:hover {
    color: var(--aks-text);
    background: rgba(255, 255, 255, 0.04);
  }

  .topbar {
    display: flex;
    align-items: center;
    gap: 12px;
    position: sticky;
    top: 0;
    z-index: 30;
    padding: 10px 14px;
    background: rgba(1, 1, 2, 0.92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--aks-border);
  }
  .topbar-title {
    display: flex;
    flex-direction: column;
    min-width: 0;
    gap: 1px;
  }
  .topbar-page {
    font-size: 15px;
    font-weight: 560;
    letter-spacing: -0.02em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .topbar-inst {
    font-size: 11px;
  }

  .nav-toggle {
    display: inline-flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    padding: 10px;
    border: 1px solid var(--aks-border);
    border-radius: var(--aks-radius-sm);
    background: rgba(255, 255, 255, 0.03);
    cursor: pointer;
    flex-shrink: 0;
  }
  .nav-toggle-bar {
    display: block;
    height: 2px;
    width: 100%;
    background: var(--aks-text-secondary);
    border-radius: 1px;
  }
  .nav-toggle:hover .nav-toggle-bar {
    background: var(--aks-text);
  }

  .main {
    padding: 16px 14px 36px;
  }
  .page-header {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    margin-bottom: 18px;
  }
  .page-header .btn,
  .page-header .btn-row {
    width: 100%;
  }
  .page-header .btn-row .btn {
    flex: 1 1 auto;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .auth-wrap {
    padding: 16px 12px;
  }
  .auth-card {
    padding: 20px 16px;
  }
  .modal-backdrop {
    padding: 12px 12px max(12px, env(safe-area-inset-bottom));
    align-items: flex-end;
  }
  .modal,
  .modal.modal-wide {
    width: 100%;
    max-width: 100%;
    border-radius: 14px 14px 10px 10px;
    padding: 18px 16px;
    max-height: min(92dvh, 100%);
    overflow-y: auto;
    margin: 0;
    scrollbar-color: var(--aks-scrollbar-thumb) var(--aks-surface);
  }
  .modal::-webkit-scrollbar-track {
    background: var(--aks-surface);
  }
  .perm-add .btn-row {
    flex-wrap: wrap;
  }
  .perm-add .btn-row input#a-custom-provider {
    flex: 1 1 100%;
  }
  .perm-add .btn-row input#a-custom-max {
    flex: 1 1 auto;
  }
  .backup-codes {
    grid-template-columns: 1fr;
  }
  .qr-box img {
    width: min(200px, 70vw);
    height: auto;
    aspect-ratio: 1;
  }
  .btn {
    min-height: 40px;
  }
  .nav-item {
    min-height: 44px;
    padding: 12px 14px;
  }
  .desktop-only {
    display: none !important;
  }
  .mobile-only {
    display: flex !important;
  }
  .m-list.mobile-only {
    display: flex !important;
  }

  .app-card-head {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }
  .action-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
  }
  .action-grid .btn {
    width: 100%;
    justify-content: center;
    min-height: 42px;
  }
  .action-grid-1 {
    grid-template-columns: 1fr;
  }
  .action-grid-1 .btn {
    width: 100%;
  }

  .filter-bar {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
  }
  .filter-pills {
    width: 100%;
  }
  .filter-pill {
    flex: 1 1 auto;
    text-align: center;
  }

  .card.app-card {
    padding: 14px;
  }
  .app-section {
    margin-top: 12px;
    padding-top: 12px;
  }

  table {
    font-size: 12px;
  }
  th,
  td {
    padding: 10px 10px;
  }
  .doc {
    max-width: 100%;
  }
  .code-block {
    font-size: 11px;
  }
  .chip-wrap .badge {
    font-size: 11px;
  }
}

@media (max-width: 480px) {
  .grid-stats {
    grid-template-columns: 1fr;
  }
  .stat-card .value {
    font-size: 24px;
  }
  .filter-bar {
    padding: 8px;
  }
  .filter-pill {
    padding: 8px 12px;
    min-height: 36px;
  }
  .card {
    padding: 14px 14px;
    border-radius: 10px;
  }
  .page-header h2 {
    font-size: 18px;
  }
}

/* Prefer reduced motion */
@media (prefers-reduced-motion: reduce) {
  .sidebar,
  .nav-backdrop {
    transition: none;
  }
}

/* Safe area (notched phones) */
@supports (padding: max(0px)) {
  @media (max-width: 860px) {
    .topbar {
      padding-top: max(10px, env(safe-area-inset-top));
      padding-left: max(14px, env(safe-area-inset-left));
      padding-right: max(14px, env(safe-area-inset-right));
    }
    .main {
      padding-bottom: max(36px, env(safe-area-inset-bottom));
      padding-left: max(14px, env(safe-area-inset-left));
      padding-right: max(14px, env(safe-area-inset-right));
    }
    .sidebar {
      padding-top: max(20px, env(safe-area-inset-top));
      padding-bottom: max(16px, env(safe-area-inset-bottom));
    }
  }
}