:root {
  color-scheme: light;
  --bg: #f1eadf;
  --surface: #dedbd2;
  --surface-raised: #f4f1e9;
  --surface-sunken: #ccc8be;
  --ink: #35332f;
  --ink-soft: #625d55;
  --ink-faint: #706a62;
  --line: #c5c0b5;
  --line-strong: #969086;
  --accent: #b9323d;
  --accent-hot: #d44750;
  --accent-soft: #efd2d0;
  --accent-ink: #83252e;
  --danger: #a9212d;
  --focus: #a12735;
  --grid-line: rgb(23 24 21 / 0.055);
  --shadow: 0 28px 70px rgb(36 31 22 / 0.15);
  --shadow-small: 0 12px 34px rgb(36 31 22 / 0.075);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 32px;
  --shell-light: #db6267;
  --shell: #bc3945;
  --shell-edge: #822632;
  --shell-ink: #fff1e3;
  --lcd: #c1c79f;
  --lcd-ink: #343c2a;
  --lcd-muted: #505b40;
  --bezel: #514b50;
  --control-height: 44px;
  --page-gutter: clamp(18px, 4vw, 48px);
  --font-sans: "Cascadia Mono", "SFMono-Regular", Consolas, "Liberation Mono", "Microsoft YaHei", monospace;
  --font-mono: "SFMono-Regular", "Cascadia Code", "Roboto Mono", Consolas, monospace;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --shell-light: #a94750;
  --shell: #872c39;
  --shell-edge: #531e28;
  --bg: #242020;
  --surface: #302929;
  --surface-raised: #3b3231;
  --surface-sunken: #1d1919;
  --ink: #eee7db;
  --ink-soft: #c4b7aa;
  --ink-faint: #afa094;
  --line: #534643;
  --line-strong: #79655e;
  --accent: #ed7c80;
  --accent-hot: #ffa0a0;
  --accent-soft: #5b2c32;
  --accent-ink: #ffc5c5;
  --danger: #ff9393;
  --focus: #ffa0a0;
  --grid-line: rgb(241 239 231 / 0.055);
  --shadow: 0 28px 80px rgb(0 0 0 / 0.45);
  --shadow-small: 0 16px 42px rgb(0 0 0 / 0.25);
}

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

html {
  min-width: 320px;
  background: var(--bg);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100dvh;
  background: var(--bg);
  color: var(--ink);
}

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

button,
select,
label.file-button,
a {
  -webkit-tap-highlight-color: transparent;
}

button:not(:disabled),
select:not(:disabled),
label.file-button,
a[href],
summary {
  cursor: pointer;
}

button:disabled {
  cursor: not-allowed;
}

button.is-pending:disabled {
  cursor: wait;
}

[hidden] {
  display: none !important;
}

::selection {
  color: var(--ink);
  background: var(--accent-soft);
}

:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.sr-only {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

.skip-link {
  position: fixed;
  inset-block-start: 12px;
  inset-inline-start: 12px;
  z-index: 100;
  padding: 10px 14px;
  color: var(--surface-raised);
  background: var(--ink);
  border-radius: var(--radius-sm);
  transform: translateY(-160%);
  transition: transform 140ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.icon {
  width: 19px;
  height: 19px;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.muted {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.6;
}

.compact-copy {
  margin-block-start: 5px;
  font-size: 0.875rem;
}

.center-state {
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 18px;
  min-height: 100dvh;
  padding: 28px;
  text-align: center;
}

.center-state p {
  margin: 0;
  color: var(--ink-soft);
}

.loading-mark {
  width: 38px;
  height: 2px;
  overflow: hidden;
  background: var(--line);
}

.loading-mark::after {
  display: block;
  width: 55%;
  height: 100%;
  content: "";
  background: var(--ink);
  animation: loading-slide 900ms ease-in-out infinite alternate;
}

@keyframes loading-slide {
  from { transform: translateX(-100%); }
  to { transform: translateX(180%); }
}

.button {
  display: inline-flex;
  min-width: 0;
  min-height: var(--control-height);
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 10px 17px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-weight: 650;
  line-height: 1.15;
  text-decoration: none;
  transition: color 140ms ease, background-color 140ms ease, border-color 140ms ease, transform 100ms ease;
}

.button:active:not(:disabled) {
  transform: translateY(1px);
}

.button.primary {
  color: #fff;
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: inset 0 1px 0 rgb(255 255 255 / 0.2);
}

:root[data-theme="dark"] .button.primary {
  color: #35332f;
}

.button.primary:hover:not(:disabled) {
  color: var(--surface-raised);
  background: var(--ink);
  border-color: var(--ink);
}

.button.secondary {
  color: var(--ink);
  background: var(--surface-raised);
  border-color: var(--line);
}

.button.secondary:hover:not(:disabled),
.button.quiet:hover:not(:disabled) {
  background: var(--surface-raised);
  border-color: var(--line-strong);
}

.button.quiet {
  color: var(--ink-soft);
  background: transparent;
  border-color: transparent;
}

.button.danger {
  color: #fff;
  background: var(--danger);
  border-color: var(--danger);
}

.button.danger:hover:not(:disabled) {
  filter: brightness(0.92);
}

.button.compact {
  min-height: 38px;
  padding: 8px 12px;
  font-size: 0.875rem;
}

.button.wide {
  width: 100%;
}

.button:disabled {
  opacity: 0.64;
}

.button-link {
  padding: 0;
  border: 0;
  background: transparent;
  font-weight: 650;
}

.text-link {
  color: var(--ink);
  text-underline-offset: 4px;
  text-decoration-thickness: 1px;
}

.text-link:hover {
  color: var(--accent);
}

.icon-button {
  display: inline-grid;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  place-items: center;
  padding: 0;
  color: var(--ink-soft);
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  transition: color 140ms ease, background-color 140ms ease, border-color 140ms ease;
}

.icon-button:hover:not(:disabled) {
  color: var(--ink);
  background: var(--surface-raised);
  border-color: var(--line);
}

.theme-toggle .icon-moon,
:root[data-theme="dark"] .theme-toggle .icon-sun {
  display: none;
}

:root[data-theme="dark"] .theme-toggle .icon-moon {
  display: block;
}

.field {
  display: grid;
  min-width: 0;
  gap: 8px;
}

.field label,
.field > label {
  color: var(--ink);
  font-size: 0.875rem;
  font-weight: 650;
}

input,
textarea,
select {
  width: 100%;
  min-height: var(--control-height);
  padding: 10px 12px;
  color: var(--ink);
  background: var(--surface-raised);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm);
  transition: border-color 140ms ease, box-shadow 140ms ease;
}

textarea {
  min-height: 88px;
  resize: vertical;
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

input:hover,
textarea:hover,
select:hover {
  border-color: var(--ink-faint);
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--focus);
  outline: none;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--focus) 22%, transparent);
}

input[aria-invalid="true"],
textarea[aria-invalid="true"],
select[aria-invalid="true"] {
  border-color: var(--danger);
}

.field-error,
.form-error,
.field-help {
  margin: 0;
  font-size: 0.82rem;
  line-height: 1.45;
}

.field-error,
.form-error {
  color: var(--danger);
}

.field-help {
  color: var(--ink-faint);
}

.form-error:not([hidden]) {
  padding: 11px 13px;
  background: color-mix(in srgb, var(--danger) 10%, transparent);
  border-inline-start: 3px solid var(--danger);
}

.checkbox-field {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--ink-soft);
  font-size: 0.9rem;
  line-height: 1.45;
  cursor: pointer;
}

.checkbox-field input {
  width: 18px;
  min-height: 18px;
  margin: 1px 0 0;
  accent-color: var(--accent);
}

.auth-panel {
  display: grid;
  min-height: 100dvh;
  place-items: center;
  padding: max(24px, env(safe-area-inset-top)) max(20px, env(safe-area-inset-right)) max(24px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left));
}

.auth-form {
  position: relative;
  display: grid;
  width: min(100%, 390px);
  gap: 20px;
  padding: clamp(24px, 5vw, 34px);
  overflow: hidden;
  background: color-mix(in srgb, var(--surface-raised) 96%, var(--accent) 4%);
  border: 1px solid var(--line);
  border-radius: 4px var(--radius-lg) 4px 4px;
  box-shadow: var(--shadow-small);
}

.auth-form::before {
  position: absolute;
  inset-block: 0;
  inset-inline-start: 0;
  width: 4px;
  content: "";
  background: var(--accent);
}

.auth-form h1 {
  margin: 0 0 4px;
  font-size: clamp(1.5rem, 4vw, 2rem);
  letter-spacing: -0.035em;
}

.auth-form code {
  padding: 13px;
  overflow-wrap: anywhere;
  color: var(--ink-soft);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.82rem;
}

/* Display surface */

.display-page {
  position: relative;
  background: var(--bg);
}

.display-page::before {
  position: fixed;
  z-index: 0;
  inset: 0;
  content: "";
  background-image:
    linear-gradient(to right, var(--grid-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--grid-line) 1px, transparent 1px),
    radial-gradient(circle at 10% 4%, color-mix(in srgb, var(--accent) 13%, transparent), transparent 32rem);
  background-size: 72px 72px, 72px 72px, auto;
  mask-image: linear-gradient(to bottom, #000, rgb(0 0 0 / 0.62) 62%, transparent 100%);
  pointer-events: none;
}

.display-shell {
  position: relative;
  z-index: 1;
  min-height: 100dvh;
}

.code-stage {
  display: grid;
  min-height: 100dvh;
  align-items: center;
  padding: max(32px, env(safe-area-inset-top)) max(22px, env(safe-area-inset-right)) max(32px, env(safe-area-inset-bottom)) max(22px, env(safe-area-inset-left));
}

.code-stage.is-dense {
  align-items: start;
  padding-block: max(28px, env(safe-area-inset-top)) max(28px, env(safe-area-inset-bottom));
}

.code-grid {
  display: grid;
  width: min(100%, 1320px);
  margin-inline: auto;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 370px), 1fr));
  gap: clamp(16px, 2.2vw, 28px);
}

.code-grid.is-dense {
  width: min(100%, 1540px);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: 14px;
}

.code-grid.is-packed {
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr));
  gap: 12px;
}

.code-grid.is-ultra {
  width: min(100%, 1760px);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 190px), 1fr));
  gap: 10px;
}

.code-grid.is-extreme {
  width: min(100%, 1880px);
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 160px), 1fr));
  gap: 8px;
}

.code-grid[data-count="1"] {
  width: min(100%, 900px);
  grid-template-columns: minmax(0, 1fr);
}

.code-card {
  position: relative;
  display: grid;
  min-width: 0;
  overflow: hidden;
  grid-template-rows: auto 1fr auto;
  gap: clamp(20px, 2.6vw, 30px);
  padding: clamp(24px, 3.2vw, 40px);
  text-align: start;
  color: var(--ink);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--surface-raised) 97%, var(--accent) 3%), var(--surface-raised) 64%),
    var(--surface-raised);
  border: 1px solid var(--line);
  border-radius: 4px 24px 4px 4px;
  box-shadow: var(--shadow-small), inset 0 1px 0 color-mix(in srgb, #fff 58%, transparent);
  isolation: isolate;
  transition: color 180ms ease, background-color 140ms ease, border-color 140ms ease, box-shadow 180ms ease, transform 120ms ease;
}

.code-card::before {
  position: absolute;
  z-index: 2;
  inset-block: 0;
  inset-inline-start: 0;
  width: 5px;
  content: "";
  background: linear-gradient(to bottom, var(--accent), var(--accent-hot) 58%, color-mix(in srgb, var(--accent) 28%, var(--surface-sunken)));
}

.code-card:hover {
  border-color: color-mix(in srgb, var(--accent) 52%, var(--line-strong));
  box-shadow: 0 18px 48px color-mix(in srgb, var(--accent) 12%, transparent), inset 0 1px 0 color-mix(in srgb, #fff 58%, transparent);
  transform: translateY(-3px);
}

.code-card:active {
  transform: translateY(1px);
}

.code-identity {
  display: grid;
  min-width: 0;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
}

.code-index {
  display: inline-grid;
  min-width: 30px;
  min-height: 24px;
  place-items: center;
  padding: 3px 6px;
  color: var(--accent-ink);
  background: var(--accent-soft);
  border: 1px solid color-mix(in srgb, var(--accent) 34%, transparent);
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-variant-numeric: tabular-nums;
  font-weight: 760;
  letter-spacing: 0.09em;
}

.code-name {
  min-width: 0;
  overflow-wrap: anywhere;
  font-size: 1rem;
  font-weight: 740;
  line-height: 1.35;
}

.code-issuer {
  min-width: 0;
  color: var(--ink-faint);
  font-size: 0.78rem;
  line-height: 1.35;
  overflow-wrap: anywhere;
  text-align: end;
}

.card-code-value {
  display: flex;
  min-width: 0;
  align-items: baseline;
  align-self: center;
  justify-content: flex-start;
  gap: clamp(0.22em, 1.8vw, 0.48em);
  font-family: var(--font-mono);
  font-size: clamp(2.35rem, 5vw, 4rem);
  font-variant-numeric: tabular-nums slashed-zero;
  font-weight: 560;
  letter-spacing: -0.055em;
  line-height: 1;
  white-space: nowrap;
  transition: color 180ms ease, transform 100ms ease, opacity 150ms ease;
}

.code-grid[data-count="1"] .card-code-value {
  justify-content: center;
  font-size: clamp(3.4rem, 10vw, 6.5rem);
}

.code-grid.is-revealing .code-card {
  animation: code-card-in 420ms cubic-bezier(0.2, 0.8, 0.2, 1) both;
  animation-delay: calc(var(--reveal-order, 0) * 28ms);
}

@keyframes code-card-in {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

.code-grid.is-dense .code-card {
  gap: 18px;
  padding: 22px;
}

.code-grid.is-dense .card-code-value {
  font-size: clamp(2.3rem, 3.4vw, 3.35rem);
}

.code-grid.is-packed .code-card {
  gap: 15px;
  padding: 18px;
}

.code-grid.is-packed .code-identity {
  grid-template-columns: auto minmax(0, 1fr);
}

.code-grid.is-packed .code-issuer {
  grid-column: 2;
  text-align: start;
}

.code-grid.is-packed .card-code-value {
  font-size: clamp(2rem, 2.5vw, 2.55rem);
}

.code-grid.is-ultra .code-card {
  gap: 12px;
  padding: 14px;
  border-radius: 3px 12px 3px 3px;
  box-shadow: 0 8px 24px rgb(0 0 0 / 0.055);
}

.code-grid.is-ultra .code-identity {
  gap: 7px;
}

.code-grid.is-ultra .code-name {
  font-size: 0.84rem;
}

.code-grid.is-ultra .code-issuer {
  font-size: 0.7rem;
}

.code-grid.is-ultra .card-code-value {
  gap: 0.22em;
  font-size: clamp(1.7rem, 2vw, 2.1rem);
}

.code-grid.is-extreme .code-card {
  gap: 10px;
  padding: 12px;
  border-radius: 2px 9px 2px 2px;
  box-shadow: 0 1px 0 color-mix(in srgb, var(--ink) 5%, transparent);
}

.code-grid.is-extreme .code-card::before {
  width: 3px;
}

.code-grid.is-extreme .code-card:hover {
  transform: translateY(-1px);
}

.code-grid.is-extreme .code-index {
  font-size: 0.6rem;
}

.code-grid.is-extreme .code-name {
  font-size: 0.78rem;
}

.code-grid.is-extreme .code-issuer {
  font-size: 0.65rem;
}

.code-grid.is-extreme .card-code-value {
  gap: 0.18em;
  font-size: clamp(1.45rem, 1.65vw, 1.75rem);
}

.code-timing {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.code-countdown {
  flex: 0 0 auto;
  min-width: 4ch;
  text-align: end;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: .75rem;
}

.code-grid.is-extreme .progress-track {
  height: 2px;
}

.card-code-value span {
  letter-spacing: 0.01em;
}

.card-code-value.is-changing {
  opacity: 0.2;
  transform: translateY(5px);
}

.code-card.is-copied .card-code-value {
  color: var(--accent);
}

.progress-track {
  display: block;
  width: 100%;
  height: 4px;
  overflow: hidden;
  background: var(--surface-sunken);
  border-radius: 0 999px 999px 0;
  transition: background-color 160ms ease;
  transform: translateZ(0);
}

.progress-value {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--accent-hot), var(--accent));
  transform: scaleX(1);
  transform-origin: left center;
  will-change: transform;
}

.code-card.is-expiring .progress-value {
  background: var(--danger);
}

/* Management shell */

.manage-page {
  position: relative;
  min-height: 100dvh;
  background:
    linear-gradient(to right, transparent calc(100% - 1px), var(--grid-line) 1px) 0 0 / 72px 72px,
    var(--bg);
}

.manage-page::before {
  position: fixed;
  z-index: 0;
  inset-block: 66px 0;
  inset-inline-start: 0;
  width: clamp(4px, calc((100vw - 1200px) / 2), 144px);
  content: "";
  background: linear-gradient(to bottom, color-mix(in srgb, var(--accent) 72%, transparent), transparent 34rem);
  opacity: 0.24;
  pointer-events: none;
}

.app-header {
  position: sticky;
  z-index: 10;
  inset-block-start: 0;
  display: flex;
  min-height: 68px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 10px var(--page-gutter);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  border-block-end: 1px solid var(--line);
  box-shadow: 0 1px 0 color-mix(in srgb, var(--surface-raised) 72%, transparent);
  backdrop-filter: blur(18px) saturate(1.15);
}

.brand {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  gap: 12px;
  color: var(--ink);
  font-size: 0.92rem;
  font-weight: 760;
  letter-spacing: -0.015em;
  text-decoration: none;
}

.brand-mark {
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  padding: 5px;
  fill: none;
  background: var(--surface-raised);
  border: 1px solid var(--line);
  border-radius: 3px 10px 3px 3px;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  box-shadow: 3px 3px 0 color-mix(in srgb, var(--accent) 22%, transparent);
}

.brand-mark circle {
  fill: var(--accent);
  stroke: none;
}

.header-actions,
.page-actions,
.import-actions,
.dialog-actions,
.bulk-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-actions {
  flex-wrap: wrap;
  justify-content: flex-end;
}

.locale-control select {
  width: auto;
  min-height: 40px;
  padding: 7px 28px 7px 10px;
  color: var(--ink-soft);
  background-color: transparent;
  border-color: transparent;
  font-size: 0.84rem;
}

.manage-shell {
  position: relative;
  z-index: 1;
  min-height: calc(100dvh - 68px);
}

.accounts-view {
  width: min(100%, 1120px);
  margin-inline: auto;
  padding: clamp(30px, 4.5vw, 54px) var(--page-gutter) 88px;
}

.page-title-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 22px;
  padding-block-end: 24px;
  border-block-end: 2px solid var(--ink);
}

.page-title-row h1 {
  margin: 0;
  font-size: clamp(1.55rem, 3vw, 2.15rem);
  font-weight: 780;
  letter-spacing: -0.045em;
  line-height: 1.15;
}

.display-access-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-block-start: 18px;
  padding: 14px 16px;
  background: color-mix(in srgb, var(--surface-raised) 78%, transparent);
  border: 1px solid var(--line);
  border-inline-start: 4px solid var(--line-strong);
  border-radius: 3px var(--radius-md) 3px 3px;
}

.display-access-panel[data-mode="public"] {
  border-inline-start-color: var(--accent);
}

.display-access-copy {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 12px;
}

.display-access-icon {
  display: inline-grid;
  width: 36px;
  height: 36px;
  flex: 0 0 auto;
  place-items: center;
  color: var(--ink-soft);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.display-access-panel[data-mode="public"] .display-access-icon {
  color: var(--accent-ink);
  background: var(--accent-soft);
  border-color: color-mix(in srgb, var(--accent) 30%, var(--line));
}

.display-access-copy h2 {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 740;
}

.display-access-copy .muted {
  margin-block-start: 3px;
  font-size: 0.82rem;
  line-height: 1.45;
}

.display-access-panel .button {
  flex: 0 0 auto;
}

.page-error {
  margin-block: 20px;
}

.list-controls {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) auto;
  align-items: center;
  gap: 12px;
  margin-block-start: 20px;
  padding: 12px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-block-end: 0;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  box-shadow: inset 0 1px 0 color-mix(in srgb, var(--surface-raised) 72%, transparent);
}

.search-control {
  position: relative;
  min-width: 0;
}

.search-control > .icon {
  position: absolute;
  inset-block-start: 50%;
  inset-inline-start: 13px;
  width: 17px;
  height: 17px;
  color: var(--ink-faint);
  transform: translateY(-50%);
  pointer-events: none;
}

.search-control input {
  padding-inline: 40px 44px;
  background: var(--surface-raised);
  border-color: transparent;
  box-shadow: 0 1px 0 color-mix(in srgb, var(--ink) 5%, transparent);
}

.search-clear {
  position: absolute;
  inset-block-start: 50%;
  inset-inline-end: 4px;
  width: 36px;
  min-height: 36px;
  transform: translateY(-50%);
}

.search-clear .icon {
  width: 16px;
  height: 16px;
}

.page-size-control {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--ink-soft);
  font-size: 0.84rem;
}

.page-size-control select {
  width: auto;
  min-width: 78px;
  background: var(--surface-raised);
  border-color: transparent;
}

.bulk-toolbar {
  position: sticky;
  z-index: 5;
  inset-block-start: 68px;
  display: flex;
  min-height: 58px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 9px 12px;
  background: color-mix(in srgb, var(--surface-raised) 92%, transparent);
  border: 1px solid var(--line);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  box-shadow: 0 10px 24px color-mix(in srgb, var(--ink) 5%, transparent);
  backdrop-filter: blur(16px);
}

.bulk-create-preview {
  margin: 0;
  padding: 12px 14px;
  overflow-wrap: anywhere;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-variant-numeric: tabular-nums;
  line-height: 1.55;
}

.bulk-create-preview.is-error {
  color: var(--danger);
  border-color: color-mix(in srgb, var(--danger) 46%, var(--line));
}

.bulk-create-note {
  margin: 0;
  padding-inline-start: 12px;
  color: var(--ink-faint);
  border-inline-start: 2px solid var(--line-strong);
  font-size: 0.8rem;
  line-height: 1.55;
}

.bulk-select,
.account-select {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--ink-soft);
  font-size: 0.875rem;
  cursor: pointer;
}

.bulk-select input,
.account-select input {
  width: 18px;
  min-height: 18px;
  margin: 0;
  padding: 0;
  accent-color: var(--accent);
}

.bulk-actions {
  min-width: 0;
}

.bulk-actions .muted {
  font-size: 0.84rem;
  white-space: nowrap;
}

.bulk-delete:not(:disabled) {
  color: var(--danger);
  border-color: color-mix(in srgb, var(--danger) 56%, var(--line));
}

.bulk-delete:hover:not(:disabled) {
  color: #fff;
  background: var(--danger);
  border-color: var(--danger);
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-block-start: 18px;
  padding: 16px 0 0;
  border-block-start: 2px solid var(--ink);
}

.pagination > p {
  margin: 0;
  font-size: 0.82rem;
}

.pagination-actions,
.page-jump-form {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-jump-form {
  position: relative;
  color: var(--ink-soft);
  font-size: 0.82rem;
}

.page-status {
  min-width: 76px;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  text-align: end;
}

.page-jump-form input {
  width: 68px;
  min-height: 38px;
  padding: 7px 9px;
  text-align: end;
}

.page-jump-form .field-error {
  position: absolute;
  inset-block-start: calc(100% + 5px);
  inset-inline-end: 0;
  width: min(300px, 80vw);
  margin: 0;
  text-align: end;
}

.sensitive-note {
  margin: 0;
  padding: 13px 14px;
  color: var(--danger);
  background: color-mix(in srgb, var(--danger) 7%, var(--surface));
  border: 1px solid color-mix(in srgb, var(--danger) 38%, var(--line));
  border-radius: var(--radius-sm);
  font-size: 0.86rem;
  line-height: 1.55;
}

.access-options {
  display: grid;
  gap: 10px;
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.access-option {
  display: grid;
  min-width: 0;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: flex-start;
  gap: 12px;
  padding: 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color 140ms ease, border-color 140ms ease;
}

.access-option:has(input:checked) {
  background: color-mix(in srgb, var(--accent) 8%, var(--surface-raised));
  border-color: color-mix(in srgb, var(--accent) 52%, var(--line));
}

.access-option input {
  width: 18px;
  min-height: 18px;
  margin: 2px 0 0;
  padding: 0;
  accent-color: var(--accent);
}

.access-option span {
  display: grid;
  min-width: 0;
  gap: 4px;
}

.access-option strong {
  font-size: 0.92rem;
}

.access-option small {
  color: var(--ink-soft);
  font-size: 0.82rem;
  line-height: 1.45;
}

.list-loading,
.empty-state {
  padding: 38px 4px;
  color: var(--ink-soft);
  font-size: 0.94rem;
}

.empty-state {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.empty-state p {
  margin: 0;
}

.account-list {
  display: grid;
  margin-block-start: 18px;
  border-block-start: 1px solid var(--line);
}

.account-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  padding: 18px 12px;
  border-block-end: 1px solid var(--line);
  transition: background-color 140ms ease, border-color 140ms ease, box-shadow 140ms ease;
}

.account-row:hover {
  background: color-mix(in srgb, var(--surface-raised) 68%, transparent);
}

.account-row.is-selected {
  background: color-mix(in srgb, var(--accent) 9%, var(--surface-raised));
  border-block-end-color: color-mix(in srgb, var(--accent) 30%, var(--line));
  box-shadow: inset 4px 0 0 var(--accent);
}

.account-main {
  display: grid;
  min-width: 0;
  grid-template-columns: 20px auto minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.account-select {
  margin-block-start: 6px;
}

.visibility-choice {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  gap: 8px;
  margin-block-start: 1px;
  padding: 4px 8px 4px 5px;
  color: var(--ink-faint);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 680;
  white-space: nowrap;
}

.visibility-indicator {
  position: relative;
  display: block;
  width: 26px;
  height: 14px;
  flex: 0 0 auto;
  background: var(--surface-sunken);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  transition: background-color 150ms ease, border-color 150ms ease;
}

.visibility-indicator::after {
  position: absolute;
  inset-block-start: 2px;
  inset-inline-start: 2px;
  width: 8px;
  height: 8px;
  content: "";
  background: var(--ink-faint);
  border-radius: 50%;
  transition: background-color 150ms ease, transform 150ms ease;
}

.visibility-choice[aria-pressed="true"] {
  color: var(--ink-soft);
  background: transparent;
  border-color: transparent;
}

.visibility-choice[aria-pressed="true"] .visibility-indicator {
  background: var(--accent);
  border-color: var(--accent);
}

.visibility-choice[aria-pressed="true"] .visibility-indicator::after {
  background: #fff;
  transform: translateX(12px);
}

.visibility-choice:hover:not(:disabled) {
  color: var(--ink);
  border-color: var(--line);
}

.account-copy {
  min-width: 0;
}

.account-name-row {
  display: flex;
  min-width: 0;
  align-items: baseline;
  gap: 10px;
}

.account-name {
  min-width: 0;
  margin: 0;
  overflow-wrap: anywhere;
  font-size: 1rem;
  font-weight: 720;
  line-height: 1.4;
}

.account-issuer,
.account-meta {
  margin: 4px 0 0;
  color: var(--ink-soft);
  font-size: 0.82rem;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.account-meta {
  color: var(--ink-faint);
  font-family: var(--font-mono);
  font-size: 0.74rem;
}

.account-actions {
  display: flex;
  gap: 4px;
  opacity: 0.72;
  transition: opacity 140ms ease;
}

.account-row:hover .account-actions,
.account-row:focus-within .account-actions,
.account-row.is-selected .account-actions {
  opacity: 1;
}

.toast {
  position: fixed;
  z-index: 50;
  inset-block-start: max(16px, env(safe-area-inset-top));
  inset-inline-start: 50%;
  max-width: min(92vw, 520px);
  padding: 11px 15px;
  color: var(--surface-raised);
  background: var(--ink);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow);
  font-size: 0.875rem;
  transform: translateX(-50%);
}

/* Dialogs */

.dialog {
  width: min(calc(100% - 32px), 700px);
  max-height: min(88dvh, 850px);
  padding: 0;
  overflow: auto;
  color: var(--ink);
  background: var(--surface-raised);
  border: 1px solid var(--line);
  border-block-start: 3px solid var(--accent);
  border-radius: 4px var(--radius-lg) 4px 4px;
  box-shadow: var(--shadow);
}

.dialog::backdrop {
  background: rgb(13 13 11 / 0.62);
  backdrop-filter: blur(7px) saturate(0.8);
}

.dialog[open] {
  animation: dialog-in 160ms ease-out;
}

@keyframes dialog-in {
  from { opacity: 0; transform: translateY(8px) scale(0.99); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.narrow-dialog {
  width: min(calc(100% - 32px), 470px);
}

.dialog-form {
  display: grid;
  gap: 22px;
  padding: clamp(20px, 4vw, 30px);
}

.dialog-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 22px;
}

.dialog-header h2 {
  margin: 0;
  font-size: 1.32rem;
  font-weight: 760;
  letter-spacing: -0.035em;
}

.dialog-header .muted {
  margin-block-start: 7px;
  font-size: 0.9rem;
}

.dialog-close {
  margin: -8px -8px 0 0;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.form-grid.three-columns {
  grid-template-columns: 1.15fr 0.8fr 1fr;
  padding-block-start: 15px;
}

.advanced-fields {
  color: var(--ink-soft);
  padding: 15px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
}

.advanced-fields summary {
  width: max-content;
  font-size: 0.88rem;
  font-weight: 650;
}

.import-actions {
  flex-wrap: wrap;
  margin-block-start: 2px;
}

.file-button {
  user-select: none;
}

.dialog-actions {
  justify-content: flex-end;
  padding-block-start: 2px;
}

.camera-dialog {
  width: min(calc(100% - 32px), 620px);
}

.camera-frame {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: #050505;
  border-radius: var(--radius-md);
}

.camera-frame video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.camera-frame span {
  position: absolute;
  inset: 14%;
  border: 2px solid rgb(255 255 255 / 0.9);
  border-radius: 12px;
  box-shadow: 0 0 0 999px rgb(0 0 0 / 0.28);
  pointer-events: none;
}

/* Red pocket-console material system, inspired by the Game Boy reference. */
.display-page::before,
.manage-page::before {
  display: none;
}

.manage-page,
.display-page {
  background: var(--bg);
}

.button,
.icon-button {
  touch-action: manipulation;
}

.button.primary {
  background: linear-gradient(145deg, var(--shell-light), var(--shell));
  border-color: var(--shell-edge);
  color: var(--shell-ink);
  box-shadow: inset 1px 1px 1px #ffffff45, 0 3px 0 var(--shell-edge);
}

:root[data-theme="dark"] .button.primary {
  color: var(--shell-ink);
}

.button.primary:hover:not(:disabled) {
  background: var(--shell-edge);
  border-color: var(--shell-edge);
  color: var(--shell-ink);
}

.button.secondary,
.icon-button {
  box-shadow: inset 1px 1px 0 #ffffff20, 0 2px 0 var(--line-strong);
  border-radius: 7px;
}

.button:active:not(:disabled),
.icon-button:active:not(:disabled) {
  transform: translateY(2px);
  box-shadow: inset 0 1px 2px #00000025;
}

.auth-form {
  width: min(100%, 430px);
  padding: 48px 30px 66px;
  gap: 22px;
  color: var(--shell-ink);
  background: linear-gradient(125deg, var(--shell-light), var(--shell) 65%);
  border: 1px solid var(--shell-edge);
  border-radius: 16px 16px 64px 16px;
  box-shadow: inset 2px 2px 2px #ffffff50, inset -3px -3px 4px #00000020,
    4px 6px 0 var(--shell-edge), 14px 24px 32px #30202025;
}

.auth-form::before {
  inset: 22px 0 auto;
  width: auto;
  height: 3px;
  background: var(--shell-edge);
  box-shadow: 0 1px 0 #ffffff40;
}

.auth-form::after {
  content: "";
  position: absolute;
  bottom: 22px;
  right: 29px;
  width: 66px;
  height: 22px;
  transform: rotate(-22deg);
  background: repeating-linear-gradient(90deg, var(--shell-edge) 0 4px, transparent 4px 11px);
  pointer-events: none;
}

.auth-form h1 {
  padding: 23px 18px;
  border: 10px solid var(--bezel);
  border-radius: 8px 8px 26px 8px;
  background: repeating-linear-gradient(0deg, transparent 0 3px, #343c2a09 3px 4px), var(--lcd);
  color: var(--lcd-ink);
  box-shadow: inset 2px 3px 5px #343c2a50, 0 1px 0 #ffffff60;
  font-size: 1.5rem;
  letter-spacing: .02em;
}

.auth-form .field-help,
.auth-form .muted,
.auth-form .field label { color: var(--shell-ink); }
.auth-form .field-error,
.auth-form .form-error { color: #fff5c5; }
.auth-form .button.primary {
  background: var(--bezel);
  border-color: #29262b;
  box-shadow: inset 1px 1px 1px #ffffff40, 0 3px 0 #29262b;
}
.auth-form input { color: var(--lcd-ink); background: var(--lcd); border-color: var(--shell-edge); }

.code-card {
  background: linear-gradient(125deg, var(--shell-light), var(--shell) 65%);
  color: var(--shell-ink);
  border-color: var(--shell-edge);
  border-radius: 13px 13px 44px 13px;
  box-shadow: inset 2px 2px 2px #ffffff50, inset -2px -3px 3px #00000020,
    3px 5px 0 var(--shell-edge), 9px 15px 22px #30202020;
}

.code-card::before {
  inset: 11px 0 auto;
  width: auto;
  height: 2px;
  background: var(--shell-edge);
  box-shadow: 0 1px 0 #ffffff30;
}

.code-card:hover {
  border-color: var(--shell-edge);
  box-shadow: inset 2px 2px 2px #ffffff50, 3px 5px 0 var(--shell-edge), 12px 19px 26px #30202030;
}

.code-index {
  color: var(--shell-ink);
  background: var(--shell-edge);
  border-color: transparent;
  border-radius: 2px;
}
.code-issuer { color: var(--shell-ink); }

.card-code-value {
  padding: .38em .2em;
  justify-content: center;
  border: 8px solid var(--bezel);
  border-radius: 6px 6px 20px 6px;
  background: repeating-linear-gradient(0deg, transparent 0 3px, #343c2a0c 3px 4px), var(--lcd);
  color: var(--lcd-ink);
  box-shadow: inset 3px 4px 6px #343c2a50, 0 1px 0 #ffffff60;
  font-weight: 700;
  text-shadow: 2px 2px 0 #343c2a18;
}
.code-card.is-copied .card-code-value { color: var(--lcd-muted); }
.progress-track { background: var(--shell-edge); border-radius: 0; }
.progress-value { background: var(--shell-ink); }
.code-card.is-expiring .progress-value { background: #ffe097; }
.code-grid.is-ultra .card-code-value { border-width: 5px; }
.code-grid.is-extreme .card-code-value { border-width: 3px; border-radius: 3px 3px 9px 3px; }
.code-grid.is-extreme .code-card { border-radius: 7px 7px 20px 7px; }

.app-header {
  background: var(--bg);
  backdrop-filter: none;
  border-block-start: 5px solid var(--shell);
}
.brand { letter-spacing: .03em; }
.brand-mark {
  background: var(--shell);
  color: var(--shell-ink);
  border-color: var(--shell-edge);
  border-radius: 5px 5px 12px 5px;
  box-shadow: 2px 3px 0 var(--shell-edge);
}
.brand-mark circle { fill: var(--lcd); }
.page-title-row { border-block-end-color: var(--shell); }
.page-title-row h1 { font-weight: 500; letter-spacing: -.04em; }
.display-access-panel { border-radius: 8px 8px 22px 8px; }
.account-list { border: 1px solid var(--line); border-radius: 8px 8px 24px 8px; overflow: hidden; background: var(--surface-raised); }
.account-row:last-child { border-block-end: 0; }
.dialog { border: 1px solid var(--line-strong); border-block-start: 8px solid var(--shell); border-radius: 12px 12px 36px 12px; }

@media (max-width: 700px) {
  .app-header {
    min-height: 60px;
    gap: 8px;
    padding-inline: 14px;
  }

  .brand span {
    display: none;
  }

  .header-actions {
    gap: 2px;
  }

  .header-actions .button.quiet {
    padding-inline: 10px;
  }

  .locale-control select {
    max-width: 84px;
  }

  .manage-shell {
    min-height: calc(100dvh - 60px);
  }

  .manage-page::before {
    inset-block-start: 60px;
    width: 3px;
  }

  .accounts-view {
    padding-block-start: 25px;
  }

  .page-title-row {
    display: grid;
  }

  .display-access-panel {
    align-items: flex-start;
    flex-direction: column;
  }

  .display-access-panel .button {
    width: 100%;
  }

  .list-controls {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-size-control {
    justify-self: end;
  }

  .page-actions {
    width: 100%;
  }

  .page-actions .button {
    flex: 1 1 auto;
  }

  .bulk-toolbar {
    inset-block-start: 60px;
    align-items: flex-start;
  }

  .bulk-actions {
    flex-wrap: wrap;
    justify-content: flex-end;
  }

  .pagination {
    align-items: flex-start;
    flex-direction: column;
  }

  .pagination-actions {
    width: 100%;
  }

  .page-jump-form {
    flex: 1 1 auto;
    justify-content: center;
  }

  .account-row {
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
  }

  .account-main {
    grid-template-columns: 20px minmax(0, 1fr);
  }

  .account-select {
    grid-row: 1 / span 2;
  }

  .visibility-choice,
  .account-copy {
    grid-column: 2;
  }

  .account-actions {
    justify-content: flex-end;
    padding-inline-start: 32px;
  }

  .form-grid,
  .form-grid.three-columns {
    grid-template-columns: minmax(0, 1fr);
  }

  .dialog {
    width: calc(100% - 16px);
    max-height: calc(100dvh - 16px);
    border-radius: 3px var(--radius-md) 3px 3px;
  }

  .dialog-form {
    gap: 18px;
  }

  .dialog-actions .button {
    flex: 1 1 auto;
  }

  .empty-state {
    display: grid;
  }
}

@media (max-width: 420px) {
  .code-stage {
    padding-inline: 10px;
  }

  .code-card {
    padding: 20px 18px;
  }

  .code-identity {
    align-items: flex-start;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 4px;
  }

  .code-issuer {
    grid-column: 2;
    text-align: start;
  }

  .card-code-value,
  .code-grid[data-count="1"] .card-code-value {
    gap: 0.2em;
    font-size: clamp(1.9rem, 9.5vw, 2.5rem);
  }

  .page-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .pagination-actions {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
  }

  .page-jump-form {
    display: grid;
    grid-template-columns: 1fr auto;
  }

  .page-status {
    min-width: 0;
    text-align: start;
  }

  .page-jump-form label {
    text-align: end;
  }

  .page-jump-form input,
  .page-jump-form .button {
    width: 100%;
  }

  .import-actions {
    display: grid;
  }

  .import-actions .button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}