/* Hallmark · macrostructure: Workbench · theme: Cobalt · genre: modern-minimal · enrichment: none
 * Hallmark · pre-emit critique: P5 H5 E5 S5 R5 V4
 * nav: N9 · footer: Ft2 · tone: utilitarian · anchor hue: cobalt
 * contrast: pass (40–41) · slop: pass (42–45) · honest: pass (46) · chrome: pass (47)
 * tokens: pass (48) · responsive: pass (49) · icons: pass (30) · mobile: pass (34, 49, 50–57)
 */

* {
  box-sizing: border-box;
}

html,
body {
  min-width: 0;
  overflow-x: clip;
}

html {
  background: var(--color-paper);
}

body {
  margin: 0;
  min-height: 100dvh;
  background: var(--color-paper);
  color: var(--color-ink-2);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.55;
  text-rendering: optimizeLegibility;
}

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

button {
  cursor: pointer;
}

[hidden] {
  display: none !important;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1,
h2,
h3,
.wordmark {
  color: var(--color-ink);
  font-family: var(--font-display);
  font-style: normal;
  letter-spacing: -0.025em;
  min-width: 0;
  overflow-wrap: anywhere;
}

h1 {
  font-size: clamp(var(--text-xl), 5vw, var(--text-2xl));
  line-height: 1.08;
  overflow-wrap: anywhere;
}

h2 {
  font-size: var(--text-lg);
  line-height: 1.2;
}

h3 {
  font-size: var(--text-md);
  line-height: 1.3;
}

.wordmark {
  font-size: var(--text-md);
  font-weight: 700;
}

.mono-label {
  color: var(--color-neutral);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.button,
.icon-button {
  align-items: center;
  border: var(--rule-thin) solid var(--color-rule-strong);
  border-radius: var(--radius-sm);
  display: inline-flex;
  font-weight: 700;
  justify-content: center;
  line-height: 1;
  min-height: 44px;
  outline: 2px solid transparent;
  outline-offset: 2px;
  padding: 0 var(--space-md);
  position: relative;
  text-decoration: none;
  transition: background-color var(--dur-short) var(--ease-out),
              color var(--dur-short) var(--ease-out),
              transform var(--dur-micro) var(--ease-out);
  white-space: nowrap;
}

.button:focus-visible,
.icon-button:focus-visible,
input:focus-visible,
select:focus-visible {
  outline-color: var(--color-focus);
}

@media (hover: hover) and (pointer: fine) {
  .button:hover,
  .icon-button:hover {
    background: var(--color-paper-3);
  }
}

.button:active,
.icon-button:active {
  transform: translateY(1px);
}

.button:disabled,
.icon-button:disabled,
.button[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.52;
  transform: none;
}

.button[data-state="loading"]::after {
  animation: spin 800ms linear infinite;
  border: 2px solid var(--color-rule);
  border-radius: 50%;
  border-top-color: currentColor;
  content: "";
  height: 14px;
  margin-inline-start: var(--space-xs);
  width: 14px;
}

.button[data-state="error"] {
  border-color: var(--color-error);
  color: var(--color-error);
}

.button[data-state="success"] {
  border-color: var(--color-success);
  color: var(--color-success);
}

.button--primary {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-accent-ink);
}

.button--primary[data-state="success"] {
  background: var(--color-success);
  border-color: var(--color-success);
  color: var(--color-accent-ink);
}

.button--primary[data-state="error"] {
  background: var(--color-error-soft);
  border-color: var(--color-error);
  color: var(--color-error);
}

@media (hover: hover) and (pointer: fine) {
  .button--primary:hover {
    background: var(--color-accent-hover);
  }
}

.button--secondary,
.button--quiet {
  background: var(--color-paper);
}

.button--quiet {
  border-color: var(--color-rule);
  font-weight: 600;
}

.button--on-dark {
  background: var(--color-graphite-2);
  border-color: var(--color-neutral);
  color: var(--color-on-dark);
}

@media (hover: hover) and (pointer: fine) {
  .button--on-dark:hover {
    background: var(--color-ink-2);
  }
}

.button--danger {
  background: var(--color-error-soft);
  border-color: var(--color-error);
  color: var(--color-error);
}

.icon-button {
  background: var(--color-paper);
  font-family: var(--font-mono);
  font-size: var(--text-lg);
  height: 44px;
  padding: 0;
  width: 44px;
}

label {
  color: var(--color-ink);
  display: block;
  font-size: var(--text-sm);
  font-weight: 700;
}

input,
select {
  background: var(--color-paper);
  border: var(--rule-thin) solid var(--color-rule-strong);
  border-radius: var(--radius-sm);
  min-height: 44px;
  outline: 2px solid transparent;
  outline-offset: 1px;
  padding: 0 var(--space-sm);
  transition: background-color var(--dur-short) var(--ease-out),
              border-color var(--dur-short) var(--ease-out);
  width: 100%;
}

input::placeholder {
  color: var(--color-neutral);
}

@media (hover: hover) and (pointer: fine) {
  input:hover,
  select:hover {
    background: var(--color-paper-2);
  }
}

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

input[data-state="success"],
select[data-state="success"] {
  border-color: var(--color-success);
}

input:disabled,
select:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.field {
  display: grid;
  gap: var(--space-2xs);
  min-width: 0;
}

.field-help {
  color: var(--color-muted);
  font-size: var(--text-xs);
  min-height: 1lh;
}

.login-view {
  display: grid;
  gap: var(--space-2xl);
  margin: 0 auto;
  max-width: 70rem;
  min-height: 100dvh;
  padding: clamp(var(--space-xl), 8vw, var(--space-3xl)) clamp(var(--space-md), 5vw, var(--space-2xl));
}

.login-copy {
  align-self: end;
  display: grid;
  gap: var(--space-md);
  max-width: 42rem;
}

.login-copy h1 {
  max-width: 12ch;
}

.login-copy > p:last-child {
  color: var(--color-muted);
  max-width: 48ch;
}

.login-form {
  align-self: start;
  border-top: var(--rule-thin) solid var(--color-rule-strong);
  display: grid;
  gap: var(--space-sm);
  max-width: 32rem;
  padding-top: var(--space-xl);
}

.topbar {
  align-items: center;
  background: var(--color-paper);
  border-bottom: var(--rule-thin) solid var(--color-rule);
  display: flex;
  justify-content: space-between;
  min-height: 76px;
  padding: var(--space-sm) clamp(var(--space-md), 4vw, var(--space-xl));
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
}

.topbar-subtitle {
  color: var(--color-neutral);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
}

.topbar-actions {
  align-items: center;
  display: flex;
  gap: var(--space-sm);
}

.service-state {
  align-items: center;
  color: var(--color-success);
  display: none;
  font-size: var(--text-sm);
  font-weight: 700;
  gap: var(--space-xs);
  white-space: nowrap;
}

.service-state i {
  background: var(--color-success);
  border-radius: 50%;
  height: 8px;
  width: 8px;
}

.workbench {
  display: grid;
  gap: var(--space-2xl);
  margin: 0 auto;
  max-width: 90rem;
  padding: var(--space-xl) clamp(var(--space-md), 4vw, var(--space-xl)) var(--space-3xl);
}

.page-heading,
.registry-heading {
  align-items: end;
  display: grid;
  gap: var(--space-lg);
}

.page-heading > div,
.section-heading {
  display: grid;
  gap: var(--space-xs);
}

.page-heading p,
.section-heading p,
.registry-summary {
  color: var(--color-muted);
  max-width: 62ch;
}

.generator-layout {
  border: var(--rule-thin) solid var(--color-rule);
  display: grid;
  min-width: 0;
}

.generator-form {
  display: grid;
  gap: var(--space-lg);
  padding: var(--space-lg);
}

.form-grid {
  display: grid;
  gap: var(--space-md);
  grid-template-columns: minmax(0, 1fr);
}

.result-panel {
  background: var(--color-graphite);
  color: var(--color-on-dark);
  min-height: 22rem;
  padding: var(--space-lg);
}

.result-panel h2 {
  color: var(--color-on-dark);
}

.result-empty {
  align-content: center;
  display: grid;
  gap: var(--space-sm);
  height: 100%;
  max-width: 48ch;
}

.result-empty p {
  color: var(--color-on-dark-muted);
}

.result-mark {
  align-items: center;
  border: var(--rule-thin) solid var(--color-neutral);
  border-radius: var(--radius-sm);
  color: var(--color-accent-ink);
  display: inline-flex;
  font-family: var(--font-mono);
  height: 38px;
  justify-content: center;
  width: 38px;
}

.result-content {
  display: grid;
  gap: var(--space-lg);
}

.result-head {
  align-items: center;
  display: flex;
  gap: var(--space-md);
  justify-content: space-between;
}

.generated-list {
  display: grid;
  gap: var(--space-xs);
}

.generated-item {
  align-items: center;
  border-top: var(--rule-thin) solid var(--color-graphite-2);
  display: grid;
  gap: var(--space-xs);
  padding-top: var(--space-sm);
}

.generated-code,
.license-code,
.modal-code {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.generated-code {
  color: var(--color-on-dark);
  font-size: var(--text-sm);
  overflow-wrap: anywhere;
}

.generated-meta {
  color: var(--color-on-dark-muted);
  font-size: var(--text-xs);
}

.copy-code {
  background: transparent;
  border: 0;
  color: var(--color-on-dark);
  font-size: var(--text-xs);
  justify-self: start;
  line-height: 1;
  min-height: 44px;
  outline: 2px solid transparent;
  outline-offset: 2px;
  padding: 0;
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: var(--space-2xs);
}

.copy-code:focus-visible {
  outline-color: var(--color-focus);
}

@media (hover: hover) and (pointer: fine) {
  .copy-code:hover {
    text-decoration-color: currentColor;
  }
}

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

.copy-code:disabled,
.copy-code[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.52;
  transform: none;
}

.metrics {
  border-bottom: var(--rule-thin) solid var(--color-rule);
  border-top: var(--rule-thin) solid var(--color-rule);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.metrics > div {
  display: grid;
  gap: var(--space-xs);
  padding: var(--space-md) 0;
}

.metrics span {
  color: var(--color-muted);
  font-size: var(--text-xs);
}

.metrics strong {
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-variant-numeric: tabular-nums;
}

.registry {
  display: grid;
  gap: var(--space-lg);
  min-width: 0;
}

.registry-tools {
  display: grid;
  gap: var(--space-sm);
}

.search-field {
  display: grid;
  gap: var(--space-2xs);
}

.search-field span {
  font-size: var(--text-xs);
}

.table-wrap {
  border-top: var(--rule-thin) solid var(--color-rule-strong);
  min-width: 0;
}

.license-table {
  border-collapse: collapse;
  font-size: var(--text-sm);
  width: 100%;
}

.license-table thead {
  display: none;
}

.license-table tbody,
.license-table tr,
.license-table td {
  display: block;
}

.license-table tr {
  border-bottom: var(--rule-thin) solid var(--color-rule);
  display: grid;
  gap: var(--space-xs);
  padding: var(--space-lg) 0;
}

.license-table td {
  min-width: 0;
}

.license-table td::before {
  color: var(--color-neutral);
  content: attr(data-label);
  display: block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  margin-bottom: var(--space-2xs);
  text-transform: uppercase;
}

.license-code {
  color: var(--color-ink);
  font-size: var(--text-sm);
  overflow-wrap: anywhere;
}

.status-chip {
  align-items: center;
  border: var(--rule-thin) solid currentColor;
  border-radius: var(--radius-xs);
  display: inline-flex;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  min-height: 28px;
  padding: 0 var(--space-xs);
  white-space: nowrap;
}

.status-chip--active {
  color: var(--color-success);
}

.status-chip--expiring {
  color: var(--color-warning);
}

.status-chip--expired,
.status-chip--disabled {
  color: var(--color-error);
}

.row-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.row-action {
  background: transparent;
  border: 0;
  color: var(--color-accent);
  font-size: var(--text-sm);
  font-weight: 700;
  line-height: 1;
  min-height: 44px;
  outline: 2px solid transparent;
  outline-offset: 2px;
  padding: 0 var(--space-xs);
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: var(--space-2xs);
  white-space: nowrap;
}

@media (hover: hover) and (pointer: fine) {
  .row-action:hover {
    text-decoration-color: currentColor;
  }
}

.row-action:focus-visible {
  outline-color: var(--color-focus);
}

.row-action:active {
  transform: translateY(1px);
}

.row-action:disabled,
.row-action[aria-disabled="true"] {
  cursor: not-allowed;
  opacity: 0.52;
}

.empty-state {
  display: grid;
  gap: var(--space-xs);
  padding: var(--space-xl) 0;
}

.empty-state p {
  color: var(--color-muted);
}

.footer-line {
  border-top: var(--rule-thin) solid var(--color-rule);
  color: var(--color-muted);
  font-size: var(--text-xs);
  margin: 0 clamp(var(--space-md), 4vw, var(--space-xl));
  padding: var(--space-lg) 0 var(--space-xl);
}

.modal {
  background: var(--color-paper);
  border: var(--rule-thin) solid var(--color-rule-strong);
  border-radius: var(--radius-md);
  color: var(--color-ink-2);
  inset: 0;
  margin: auto;
  max-height: min(80dvh, 40rem);
  max-width: calc(100% - 2rem);
  min-width: min(30rem, calc(100% - 2rem));
  opacity: 0;
  padding: var(--space-lg);
  position: fixed;
  transform: scale(0.98);
  transition: opacity var(--dur-short) var(--ease-out),
              transform var(--dur-short) var(--ease-out);
  width: 34rem;
  z-index: var(--z-modal);
}

.modal[open] {
  opacity: 1;
  transform: none;
}

.modal::backdrop {
  background: var(--color-overlay);
}

.modal form,
.modal > div:not(.modal-head) {
  display: grid;
  gap: var(--space-lg);
}

.modal--wide {
  width: 42rem;
}

.modal-head,
.modal-actions {
  align-items: center;
  display: flex;
  gap: var(--space-sm);
  justify-content: space-between;
}

.modal-head > div {
  display: grid;
  gap: var(--space-2xs);
}

.modal-code {
  background: var(--color-paper-2);
  border: var(--rule-thin) solid var(--color-rule);
  border-radius: var(--radius-sm);
  color: var(--color-ink);
  font-size: var(--text-sm);
  margin: var(--space-lg) 0;
  overflow-wrap: anywhere;
  padding: var(--space-sm);
}

.device-list {
  display: grid;
  gap: var(--space-xs);
  max-height: 18rem;
  overflow-y: auto;
}

.device-item {
  border-top: var(--rule-thin) solid var(--color-rule);
  display: grid;
  gap: var(--space-2xs);
  padding: var(--space-sm) 0;
}

.device-item code {
  color: var(--color-ink);
  font-family: var(--font-mono);
  overflow-wrap: anywhere;
}

.device-item span {
  color: var(--color-muted);
  font-size: var(--text-xs);
}

.toast-stack {
  bottom: max(var(--space-lg), env(safe-area-inset-bottom));
  display: grid;
  gap: var(--space-xs);
  max-width: min(28rem, calc(100% - 2rem));
  position: fixed;
  right: max(var(--space-lg), env(safe-area-inset-right));
  z-index: var(--z-toast);
}

.toast {
  background: var(--color-graphite);
  border: var(--rule-thin) solid var(--color-graphite-2);
  border-radius: var(--radius-sm);
  color: var(--color-on-dark);
  opacity: 0;
  padding: var(--space-sm) var(--space-md);
  transform: translateY(var(--space-xs));
  transition: opacity var(--dur-long) var(--ease-out),
              transform var(--dur-long) var(--ease-out);
}

.toast.is-visible {
  opacity: 1;
  transform: none;
}

.toast--error {
  border-color: var(--color-error);
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@media (min-width: 40rem) {
  .login-view {
    grid-template-columns: minmax(0, 1.15fr) minmax(18rem, 0.85fr);
  }

  .login-copy,
  .login-form {
    align-self: center;
  }

  .service-state {
    display: inline-flex;
  }

  .page-heading {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .form-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .field--wide {
    grid-column: 1 / -1;
  }

  .metrics {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .registry-tools {
    grid-template-columns: minmax(15rem, 1fr) minmax(10rem, auto);
  }
}

@media (min-width: 60rem) {
  .generator-layout {
    grid-template-columns: minmax(0, 1.25fr) minmax(22rem, 0.75fr);
  }

  .generator-form,
  .result-panel {
    padding: var(--space-xl);
  }

  .registry-heading {
    grid-template-columns: minmax(0, 1fr) minmax(28rem, auto);
  }

  .license-table thead {
    display: table-header-group;
  }

  .license-table tbody {
    display: table-row-group;
  }

  .license-table tr {
    display: table-row;
    padding: 0;
  }

  .license-table th,
  .license-table td {
    border-bottom: var(--rule-thin) solid var(--color-rule);
    display: table-cell;
    padding: var(--space-sm) var(--space-xs);
    text-align: left;
    vertical-align: middle;
  }

  .license-table th {
    color: var(--color-neutral);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
  }

  .license-table td::before {
    display: none;
  }

  .license-table th:first-child,
  .license-table td:first-child {
    padding-inline-start: 0;
  }

  .license-table th:last-child,
  .license-table td:last-child {
    padding-inline-end: 0;
  }
}

@media (pointer: coarse) {
  .button,
  .icon-button,
  input,
  select,
  .row-action,
  .copy-code {
    min-height: 48px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 150ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 150ms !important;
  }

  .button,
  .icon-button,
  .row-action,
  .modal,
  .toast {
    transform: none !important;
  }
}