/* Garden theme on top of Beer CSS (Material Design 3). Text colour pairs meet
   WCAG 2.1 AA (>= 4.5:1); tests/unit/test_a2_farbkontrast_theme.py checks them. */
:root,
body.light {
  --primary: #2f6a2e;
  --on-primary: #ffffff;
  --primary-container: #b1f2a6;
  --on-primary-container: #002203;
  --secondary: #53634f;
  --on-secondary: #ffffff;
  --secondary-container: #d6e8ce;
  --on-secondary-container: #111f0f;
  --tertiary: #38656a;
  --on-tertiary: #ffffff;
  --tertiary-container: #bcebf1;
  --on-tertiary-container: #002023;
  --error: #ba1a1a;
  --on-error: #ffffff;
  --error-container: #ffdad6;
  --on-error-container: #410002;
  --background: #fcfdf6;
  --on-background: #1a1c19;
  --surface: #f8faf1;
  --on-surface: #1a1c19;
  --surface-variant: #dee5d8;
  --on-surface-variant: #424940;
  --outline: #72796f;
  --outline-variant: #c2c9bd;
  --inverse-surface: #2f312d;
  --inverse-on-surface: #f0f1eb;
  --inverse-primary: #96d58c;
  --surface-dim: #d8dbd2;
  --surface-bright: #f8faf1;
  --surface-container-lowest: #ffffff;
  --surface-container-low: #f2f5ec;
  --surface-container: #edf0e6;
  --surface-container-high: #e7eae1;
  --surface-container-highest: #e1e4db;
}

/* A1: keyboard users always see where the focus is. */
:focus-visible {
  outline: 3px solid var(--primary);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 1000;
  padding: 0.75rem 1rem;
  background: var(--primary);
  color: var(--on-primary);
  border-radius: 0.5rem;
}

.skip-link:focus {
  top: 1rem;
}

main.responsive {
  max-width: 60rem;
}

.form-row {
  margin-block: 1rem;
}

.form-row > label,
.form-row legend {
  display: block;
  font-weight: 500;
  margin-block-end: 0.25rem;
}

.form-row .field {
  margin-block-start: 0;
}

.form-row fieldset {
  border: 0;
  padding: 0;
  margin: 0;
}

.form-row fieldset label {
  margin-inline-end: 1.5rem;
}

.amount {
  text-align: right;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.amount.negative {
  color: var(--error);
}

.amount.positive {
  color: var(--primary);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.inline-form {
  display: inline;
}

.app-title {
  font-size: 1.375rem;
  line-height: 1.3;
  margin: 0;
  overflow-wrap: anywhere;
}

header .header-action {
  color: var(--on-primary);
}

main h2 {
  font-size: 1.75rem;
}

main h3,
main h3.small {
  font-size: 1.125rem;
}

.app-footer {
  max-width: 60rem;
  margin-block: 2rem 6rem;
}

.language-form {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.language-form .field {
  margin: 0;
  min-width: 9rem;
}

.error-text {
  color: var(--error);
}

.details {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 0.25rem 1.5rem;
}

.details dt {
  font-weight: 500;
}

.details dd {
  margin: 0;
}

.registration-code {
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 1.75rem;
  letter-spacing: 0.15em;
}

.doc-thumb {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: 8px;
}

.hint {
  color: var(--on-surface-variant);
}

/* Beer CSS hides every file input (opacity 0, absolute) for its JS-driven pattern. */
.file-field input[type="file"] {
  position: static;
  opacity: 1;
  z-index: auto !important;
  block-size: auto;
  inline-size: 100%;
  display: block;
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--outline);
  border-radius: 4px;
  background: var(--surface);
  color: var(--on-surface);
}

.file-field.invalid input[type="file"] {
  border-color: var(--error);
}

.file-field p {
  margin: 0.25rem 0 0;
  font-size: 0.875rem;
}