/* La pagina d'accesso, stile Rhea del preset b27GcrRo. Classi tradotte dal registro
   ui.shadcn.com/r/styles/radix-rhea/ (card, button, input, label, field, letti l'08.11.2026);
   token da ~/Developer/shadcn-preset-b27GcrRo/theme.css. Nessun carattere esterno: Inter se
   c'e', altrimenti system-ui (STANDARD/04 §2). */

:root {
  --radius: 0.625rem;
  --radius-2xl: calc(var(--radius) + 8px);
  --radius-4xl: calc(var(--radius) + 16px);
  --background: oklch(1 0 0);
  --foreground: oklch(0.145 0 0);
  --card: oklch(1 0 0);
  --card-foreground: oklch(0.145 0 0);
  --primary: oklch(0.205 0 0);
  --primary-foreground: oklch(0.985 0 0);
  --muted: oklch(0.97 0 0);
  --muted-foreground: oklch(0.556 0 0);
  --destructive: oklch(0.577 0.245 27.325);
  --border: oklch(0.922 0 0);
  --input: oklch(0.922 0 0);
  --ring: oklch(0.708 0 0);
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --background: oklch(0.145 0 0);
    --foreground: oklch(0.985 0 0);
    --card: oklch(0.205 0 0);
    --card-foreground: oklch(0.985 0 0);
    --primary: oklch(0.922 0 0);
    --primary-foreground: oklch(0.205 0 0);
    --muted: oklch(0.269 0 0);
    --muted-foreground: oklch(0.708 0 0);
    --destructive: oklch(0.704 0.191 22.216);
    --border: oklch(1 0 0 / 10%);
    --input: oklch(1 0 0 / 15%);
    --ring: oklch(0.556 0 0);
  }
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  margin: 0;
  font-family: Inter, system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
  color: var(--foreground);
  letter-spacing: -0.006em;
  background: var(--background);
}

[hidden] {
  display: none !important;
}

.pagina {
  display: grid;
  place-items: center;
  min-height: 100dvh;
  padding: max(24px, env(safe-area-inset-top)) 16px
    max(24px, env(safe-area-inset-bottom));
}

/* card: flex flex-col gap-(--card-spacing) rounded-[min(var(--radius-4xl),24px)] bg-card
   py-(--card-spacing) text-sm text-card-foreground shadow-sm ring-1 ring-foreground/5
   [--card-spacing:--spacing(5)] dark:ring-foreground/10 */
.card {
  --card-spacing: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: var(--card-spacing);
  width: 100%;
  max-width: 24rem;
  padding: var(--card-spacing) 0;
  overflow: hidden;
  font-size: 0.875rem;
  line-height: 1.25rem;
  color: var(--card-foreground);
  background: var(--card);
  border-radius: min(var(--radius-4xl), 24px);
  box-shadow:
    0 0 0 1px color-mix(in oklch, var(--foreground) 5%, transparent),
    0 1px 3px 0 rgb(0 0 0 / 0.1),
    0 1px 2px -1px rgb(0 0 0 / 0.1);
}

@media (prefers-color-scheme: dark) {
  .card {
    box-shadow:
      0 0 0 1px color-mix(in oklch, var(--foreground) 10%, transparent),
      0 1px 3px 0 rgb(0 0 0 / 0.1),
      0 1px 2px -1px rgb(0 0 0 / 0.1);
  }
}

/* card-header: grid auto-rows-min items-start gap-1.5 px-(--card-spacing) */
.card-header {
  display: grid;
  gap: 0.375rem;
  padding: 0 var(--card-spacing);
}

/* card-title: text-base font-medium */
.card-title {
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.5rem;
  letter-spacing: -0.011em;
}

/* card-description: text-sm text-muted-foreground */
.card-description {
  margin: 0;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

/* card-content: px-(--card-spacing) */
.card-content {
  display: grid;
  gap: 0.75rem;
  padding: 0 var(--card-spacing);
}

.campi {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* field: flex w-full gap-3, vertical: flex-col */
.field {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  width: 100%;
}

/* field-label / label: flex w-fit gap-2 text-sm leading-snug font-medium */
.label {
  display: flex;
  gap: 0.5rem;
  width: fit-content;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.375;
}

/* field-description: text-left text-sm leading-normal font-normal text-muted-foreground */
.field-description {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--muted-foreground);
}

/* field-error: text-sm font-normal text-destructive */
.field-error {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--destructive);
}

/* button: inline-flex shrink-0 items-center justify-center rounded-2xl border
   border-transparent bg-clip-padding text-sm font-medium whitespace-nowrap transition-all
   outline-none select-none focus-visible:border-ring focus-visible:ring-3
   focus-visible:ring-ring/30 active:translate-y-px disabled:pointer-events-none
   disabled:opacity-50; size default: h-8 gap-1.5 px-3 */
.btn {
  display: inline-flex;
  flex-shrink: 0;
  gap: 0.375rem;
  align-items: center;
  justify-content: center;
  height: 2rem;
  padding: 0 0.75rem;
  font: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  white-space: nowrap;
  cursor: pointer;
  outline: none;
  background-clip: padding-box;
  border: 1px solid transparent;
  border-radius: var(--radius-2xl);
  transition: all 150ms cubic-bezier(0.4, 0, 0.2, 1);
}

.btn:focus-visible {
  border-color: var(--ring);
  box-shadow: 0 0 0 3px color-mix(in oklch, var(--ring) 30%, transparent);
}

.btn:active {
  transform: translateY(1px);
}

.btn:disabled {
  pointer-events: none;
  opacity: 0.5;
}

/* variant default: bg-primary text-primary-foreground hover:bg-primary/80 */
.btn-default {
  color: var(--primary-foreground);
  background-color: var(--primary);
}

.btn-default:hover {
  background-color: color-mix(in oklch, var(--primary) 80%, transparent);
}

/* variant outline: border-border bg-background hover:bg-muted hover:text-foreground
   dark:bg-transparent dark:hover:bg-input/30 */
.btn-outline {
  color: var(--foreground);
  background-color: var(--background);
  border-color: var(--border);
}

.btn-outline:hover {
  color: var(--foreground);
  background-color: var(--muted);
}

@media (prefers-color-scheme: dark) {
  .btn-outline {
    background-color: transparent;
  }

  .btn-outline:hover {
    background-color: color-mix(in oklch, var(--input) 30%, transparent);
  }
}

/* input: h-8 w-full min-w-0 rounded-2xl border border-transparent bg-input/50 px-2.5 py-1
   text-base transition-[color,box-shadow] duration-200 outline-none
   placeholder:text-muted-foreground focus-visible:border-ring focus-visible:ring-3
   focus-visible:ring-ring/30 aria-invalid:border-destructive aria-invalid:ring-3
   aria-invalid:ring-destructive/20 md:text-sm. Il testo resta a 16 px: sotto, iOS ingrandisce. */
.input {
  width: 100%;
  min-width: 0;
  height: 2rem;
  padding: 0.25rem 0.625rem;
  font: inherit;
  font-size: 1rem;
  color: var(--foreground);
  outline: none;
  background-color: color-mix(in oklch, var(--input) 50%, transparent);
  border: 1px solid transparent;
  border-radius: var(--radius-2xl);
  transition:
    color 200ms,
    box-shadow 200ms;
}

.input::placeholder {
  color: var(--muted-foreground);
}

.input:focus-visible {
  border-color: var(--ring);
  box-shadow: 0 0 0 3px color-mix(in oklch, var(--ring) 30%, transparent);
}

.input[aria-invalid="true"] {
  border-color: var(--destructive);
  box-shadow: 0 0 0 3px color-mix(in oklch, var(--destructive) 20%, transparent);
}

/* item (registro Rhea, item.json): group/item flex w-full flex-wrap items-center rounded-2xl border
   text-sm; variant muted: border-transparent bg-muted/50. Qui con il padding della taglia default
   (px-3 py-2.5) e item-content flex flex-1 flex-col gap-1 */
.item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  width: 100%;
  padding: 0.625rem 0.75rem;
  font-size: 0.875rem;
  border: 1px solid transparent;
  border-radius: var(--radius-2xl);
}

.item-muted {
  background: color-mix(in oklch, var(--muted) 50%, transparent);
}

.item-content {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 0.25rem;
}

/* item-title: text-sm leading-snug font-medium */
.item-title {
  font-weight: 500;
  line-height: 1.375;
}

/* item-description: text-left text-sm font-normal text-muted-foreground */
.item-description {
  margin: 0;
  color: var(--muted-foreground);
  overflow-wrap: anywhere;
}

/* chiave e codici: Inter con cifre tabellari (STANDARD/04 §2), niente carattere a spaziatura fissa */
.cifre {
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
}

.codici {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.375rem 1rem;
  width: 100%;
  padding-left: 1.25rem;
  margin: 0;
}

a.btn {
  text-decoration: none;
}