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

html,
body {
  overflow-x: clip;
}

body {
  margin: 0;
  min-height: 100dvh;
  background: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.5;
  padding-block-end: max(var(--space-md), env(safe-area-inset-bottom));
}

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

button {
  color: inherit;
}

:focus {
  outline: none;
}

:focus-visible {
  outline: 2px solid var(--color-focus);
  outline-offset: 2px;
}

.nav-edge {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-md) max(var(--space-md), env(safe-area-inset-left));
  background: color-mix(in oklch, var(--color-paper) 92%, transparent);
  border-block-end: var(--rule-thin) solid var(--color-rule);
  backdrop-filter: blur(12px);
}

.wordmark {
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  text-decoration: none;
  white-space: nowrap;
}

.sync-chip,
.action-btn,
.tab,
.text-btn,
.file-action {
  min-height: 44px;
  border: var(--rule-thin) solid var(--color-rule-2);
  border-radius: var(--radius-sm);
  background: var(--color-paper);
  cursor: pointer;
  transition:
    background-color var(--dur-short) var(--ease-out),
    border-color var(--dur-short) var(--ease-out),
    color var(--dur-short) var(--ease-out),
    transform var(--dur-micro) var(--ease-out);
  white-space: nowrap;
}

.sync-chip {
  padding: 0 var(--space-md);
  font-family: var(--font-outlier);
  font-size: var(--text-sm);
}

.shell {
  width: min(1180px, 100%);
  margin-inline: auto;
  padding: var(--space-md);
}

.hero-panel {
  display: grid;
  gap: var(--space-lg);
  padding-block: var(--space-xl);
  border-block-end: var(--rule-thin) solid var(--color-rule);
}

.hero-panel h1 {
  max-width: 11ch;
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--text-display);
  line-height: 1.02;
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

.microcopy {
  margin: 0 0 var(--space-sm);
  color: var(--color-muted);
  font-family: var(--font-outlier);
  font-size: var(--text-sm);
}

.hero-actions,
.form-actions,
.backup-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  align-items: center;
}

.action-btn,
.file-action {
  display: inline-grid;
  place-items: center;
  padding: 0 var(--space-md);
  text-decoration: none;
}

.action-btn.primary {
  background: var(--color-ink);
  color: var(--color-paper);
  border-color: var(--color-ink);
}

.action-btn.danger,
.text-btn.danger {
  color: var(--color-error);
  border-color: var(--color-error);
}

.text-btn {
  min-height: 36px;
  padding: 0 var(--space-sm);
  background: transparent;
  border-color: transparent;
  color: var(--color-accent);
}

.view-tabs {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-xs);
  padding-block: var(--space-md);
}

.tab {
  padding: 0 var(--space-xs);
  font-size: var(--text-sm);
}

.tab.is-active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-accent-ink);
}

.view {
  display: none;
}

.view.is-active {
  display: block;
}

.toolbar,
.records-toolbar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-sm);
  margin-block: var(--space-md);
}

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

label > span,
.panel-head span,
.stat-block span,
.storage-facts dt {
  color: var(--color-muted);
  font-family: var(--font-outlier);
  font-size: var(--text-xs);
}

input,
select,
textarea {
  width: 100%;
  min-height: 44px;
  border: var(--rule-thin) solid var(--color-rule-2);
  border-radius: var(--radius-sm);
  background: var(--color-paper);
  color: var(--color-ink);
  padding: var(--space-sm);
  outline: 2px solid transparent;
  outline-offset: 1px;
}

textarea {
  min-height: 7rem;
  resize: vertical;
}

input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline-color: var(--color-focus);
}

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

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-sm);
}

.stat-block,
.panel,
.entry-form {
  border: var(--rule-thin) solid var(--color-rule);
  background: var(--color-paper-2);
}

.stat-block {
  display: grid;
  gap: var(--space-xs);
  min-height: 128px;
  padding: var(--space-md);
}

.stat-block strong {
  font-family: var(--font-outlier);
  font-size: clamp(var(--text-md), 5.3vw, var(--text-xl));
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}

.stat-block small {
  color: var(--color-muted);
}

.workbench-grid {
  display: grid;
  gap: var(--space-md);
  margin-block: var(--space-md);
}

.panel {
  padding: var(--space-md);
}

.panel-head,
.form-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: var(--space-md);
  margin-block-end: var(--space-md);
}

.panel h2,
.entry-form h2,
.backup-panel h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--text-lg);
  line-height: 1.15;
}

.donut-wrap {
  display: grid;
  gap: var(--space-md);
  align-items: center;
}

.donut {
  inline-size: min(240px, 70vw);
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--color-paper-3);
  position: relative;
  margin-inline: auto;
}

.donut::after {
  content: "";
  position: absolute;
  inset: 21%;
  border-radius: 50%;
  background: var(--color-paper-2);
  border: var(--rule-thin) solid var(--color-rule);
}

.legend,
.floor-list,
.records-list {
  display: grid;
  gap: var(--space-xs);
}

.legend-row,
.floor-row,
.record-row {
  display: grid;
  gap: var(--space-xs);
  padding: var(--space-sm);
  border-block-start: var(--rule-thin) solid var(--color-rule);
}

.legend-row {
  grid-template-columns: 1rem minmax(0, 1fr) auto;
  align-items: center;
}

.swatch {
  inline-size: 0.75rem;
  block-size: 0.75rem;
  border-radius: 50%;
  background: var(--swatch, var(--color-accent));
}

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

.floor-main,
.record-main {
  display: flex;
  justify-content: space-between;
  gap: var(--space-sm);
  font-variant-numeric: tabular-nums;
}

.meter-name,
.record-title {
  font-weight: 700;
}

.bar {
  block-size: 0.55rem;
  overflow: clip;
  background: var(--color-paper-3);
  border: var(--rule-thin) solid var(--color-rule);
}

.bar > span {
  display: block;
  inline-size: var(--w, 0%);
  block-size: 100%;
  background: var(--color-accent);
}

canvas {
  display: block;
  inline-size: 100%;
  max-inline-size: 100%;
  block-size: auto;
  background: var(--color-paper);
  border: var(--rule-thin) solid var(--color-rule);
}

.entry-form {
  padding: var(--space-md);
  margin-block: var(--space-md);
}

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

.note-field {
  margin-block-start: var(--space-sm);
}

.checkline {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  min-height: 44px;
  padding-block-start: 1.25rem;
}

.checkline input {
  inline-size: 1.2rem;
  min-height: auto;
  accent-color: var(--color-accent);
}

.record-row {
  background: var(--color-paper-2);
  border: var(--rule-thin) solid var(--color-rule);
}

.record-row button {
  justify-self: start;
}

.record-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  color: var(--color-muted);
  font-size: var(--text-sm);
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 1.65rem;
  padding-inline: var(--space-xs);
  border: var(--rule-thin) solid var(--color-rule-2);
  font-family: var(--font-outlier);
  font-size: var(--text-xs);
}

.badge.status-ok {
  background: var(--color-success-2);
  color: var(--color-success);
}

.badge.status-warn {
  background: var(--color-warning-2);
  color: var(--color-warning);
}

.badge.status-error {
  background: var(--color-error-2);
  color: var(--color-error);
}

.backup-panel {
  display: grid;
  gap: var(--space-lg);
}

.backup-panel p {
  max-width: 62ch;
  margin: var(--space-xs) 0 0;
  color: var(--color-muted);
}

.file-action input {
  position: absolute;
  inline-size: 1px;
  block-size: 1px;
  opacity: 0;
  pointer-events: none;
}

.storage-facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: var(--space-sm);
  margin: 0;
}

.storage-facts div {
  padding-block-start: var(--space-sm);
  border-block-start: var(--rule-thin) solid var(--color-rule);
}

.storage-facts dd {
  margin: var(--space-xs) 0 0;
  font-family: var(--font-outlier);
  font-variant-numeric: tabular-nums;
}

.foot-dense {
  width: min(1180px, 100%);
  margin: var(--space-xl) auto 0;
  padding: var(--space-md);
  border-block-start: var(--rule-thin) solid var(--color-rule);
  color: var(--color-muted);
  font-family: var(--font-outlier);
  font-size: var(--text-xs);
}

.toast-region {
  position: fixed;
  z-index: var(--z-toast);
  inset-inline: var(--space-md);
  inset-block-end: max(var(--space-md), env(safe-area-inset-bottom));
  display: grid;
  gap: var(--space-xs);
  pointer-events: none;
}

.toast {
  justify-self: end;
  max-width: min(32rem, 100%);
  padding: var(--space-sm) var(--space-md);
  border: var(--rule-thin) solid var(--color-rule-2);
  background: var(--color-ink);
  color: var(--color-paper);
  font-size: var(--text-sm);
  pointer-events: auto;
  animation: toast-in var(--dur-long) var(--ease-out);
}

.hidden {
  display: none !important;
}

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

.reveal {
  opacity: 0;
  transform: translateY(8px);
  animation: reveal var(--dur-long) var(--ease-out) forwards;
  animation-delay: calc(var(--i, 0) * 55ms);
}

@keyframes reveal {
  to {
    opacity: 1;
    transform: none;
  }
}

@media (hover: hover) and (pointer: fine) {
  .sync-chip:hover,
  .action-btn:hover,
  .tab:hover,
  .file-action:hover {
    background: var(--color-ink);
    color: var(--color-paper);
    border-color: var(--color-ink);
    transform: translateY(-1px);
  }

  .text-btn:hover {
    background: var(--color-paper-3);
  }
}

.sync-chip:active,
.action-btn:active,
.tab:active,
.file-action:active {
  transform: translateY(1px);
}

@media (min-width: 40rem) {
  .shell {
    padding: var(--space-lg);
  }

  .hero-panel {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }

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

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

@media (min-width: 60rem) {
  .workbench-grid {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.25fr);
  }
}

@media (max-width: 28rem) {
  .view-tabs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .panel-head,
  .form-head,
  .floor-main,
  .record-main {
    display: grid;
  }
}

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

  .reveal {
    opacity: 1;
    transform: none;
    animation: none;
  }
}