/* sess 133 — PetStories ADOTTAMI onboarding landing form
 * Brand palette mirrors backend email shell:
 *   peach #F5A89A (hero accent)
 *   cream #F4EEE6 (card surface)
 *   ink   #3A342E (body text)
 * Mobile-first, system fonts only (no webfont download). Total CSS budget
 * intentionally small (no framework) — page should remain fast on 3G.
 */

:root {
  --peach: #f5a89a;
  --peach-dark: #d68574;
  --cream: #f4eee6;
  --ink: #3a342e;
  --muted: #6e6357;
  --soft: #9c907f;
  --white: #fff;
  --error: #b3261e;
  --radius: 10px;
  --shadow: 0 2px 8px rgba(58, 52, 46, 0.08);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink);
  background: var(--cream);
}

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 24px 16px 64px;
}

/* Language switcher (it/en/fr/de/es) — pill segmented control, brand palette.
 * Mirrors the legal pages' .lang-toggle UX but self-contained here (this page
 * loads its own styles.css, not /assets/style-v4.css). */
.lang-toggle {
  display: flex;
  width: fit-content;
  max-width: 100%;
  margin: 0 auto 8px;
  gap: 0;
  background: var(--white);
  border: 1px solid #e0d8cc;
  border-radius: 999px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.lang-toggle button {
  background: transparent;
  border: none;
  margin: 0;
  width: auto;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 700;
  color: var(--muted);
  cursor: pointer;
  transition:
    background 0.15s ease,
    color 0.15s ease;
}
.lang-toggle button.active {
  background: var(--peach);
  color: var(--white);
}
.lang-toggle button:not(.active):hover {
  background: var(--cream);
  color: var(--ink);
}
.lang-toggle button:focus-visible {
  outline: 2px solid var(--peach-dark);
  outline-offset: 2px;
}

.hero {
  text-align: center;
  padding: 32px 16px;
}
.hero-emoji {
  font-size: 64px;
  line-height: 1;
  margin-bottom: 12px;
}
.hero h1 {
  margin: 0 0 12px;
  font-size: 28px;
  font-weight: 700;
}
.lede {
  color: var(--muted);
  max-width: 540px;
  margin: 0 auto;
}

.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px;
  margin-top: 24px;
  box-shadow: var(--shadow);
}
.card h2 {
  margin: 0 0 16px;
  font-size: 20px;
  color: var(--ink);
  border-bottom: 2px solid var(--peach);
  padding-bottom: 8px;
}
.card.success {
  text-align: center;
}
.card.success .hero-emoji {
  font-size: 48px;
}

/* Sezione informativa espandibile "Perché registrare la mia struttura" sotto
 * l'intro: <details> nativo (zero JS). Summary = link centrato col chevron che
 * ruota all'apertura; corpo = box leggibile left-aligned in stile card. */
.why-register {
  max-width: 640px;
  margin: 16px auto 0;
  text-align: center;
}
/* Trigger = pill "outline" centrato e marcato (distinto dal bottone primario
 * "Invia richiesta", peach pieno). L'INTERO pill è il <summary> → un click in
 * qualunque punto (testo incluso), non solo sulla freccia, apre/chiude.
 * Marker di default rimosso in modo robusto cross-browser. */
.why-register > summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  width: fit-content;
  max-width: 100%;
  margin: 0 auto;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  background: var(--white);
  border: 2px solid var(--peach);
  border-radius: 999px;
  box-shadow: var(--shadow);
  color: var(--ink);
  font-weight: 700;
  font-size: 15px;
  transition:
    background 0.15s ease,
    border-color 0.15s ease;
}
.why-register > summary::-webkit-details-marker {
  display: none;
}
.why-register > summary::marker {
  content: '';
}
.why-register > summary::after {
  content: '▾';
  color: var(--peach-dark);
  font-size: 14px;
  transition: transform 0.2s ease;
}
.why-register[open] > summary::after {
  transform: rotate(180deg);
}
.why-register > summary:hover {
  background: var(--cream);
  border-color: var(--peach-dark);
}
.why-register > summary:focus-visible {
  outline: 2px solid var(--peach-dark);
  outline-offset: 2px;
}
.why-register__body {
  text-align: left;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px 24px;
  margin-top: 12px;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.6;
}
.why-register__body p {
  margin: 0 0 12px;
}
.why-register__h {
  font-weight: 700;
  color: var(--ink);
  font-size: 16px;
  margin: 20px 0 8px;
}
.why-register__body > .why-register__h:first-child {
  margin-top: 0;
}
.why-register__body ul {
  margin: 0 0 12px;
  padding-left: 20px;
}
.why-register__body li {
  margin-bottom: 6px;
}
.why-register__body a {
  color: var(--peach-dark);
}
.why-register__cta {
  background: var(--cream);
  border-left: 4px solid var(--peach);
  border-radius: var(--radius);
  padding: 10px 12px;
  margin: 16px 0 0 !important;
}

fieldset {
  border: none;
  padding: 0;
  margin: 0 0 24px;
}
fieldset:last-of-type {
  margin-bottom: 16px;
}
legend {
  font-weight: 600;
  font-size: 15px;
  color: var(--soft);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

label {
  display: block;
  margin-bottom: 12px;
  font-size: 14px;
  color: var(--ink);
}
label .required {
  color: var(--peach-dark);
}
input,
select,
textarea {
  display: block;
  width: 100%;
  margin-top: 4px;
  padding: 10px 12px;
  font-size: 16px; /* 16px+ to prevent iOS auto-zoom */
  font-family: inherit;
  color: var(--ink);
  background: var(--cream);
  border: 1px solid #e0d8cc;
  border-radius: 6px;
  transition: border-color 0.15s ease;
}
input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--peach);
  box-shadow: 0 0 0 3px rgba(245, 168, 154, 0.25);
}
/* Keyboard-only focus → strong outline ring (a11y). Mouse/touch keep the subtle
   box-shadow above; :focus-visible wins for keyboard since it matches last. */
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
button:focus-visible,
a:focus-visible {
  outline: 2px solid var(--peach-dark);
  outline-offset: 2px;
}
textarea {
  resize: vertical;
}

.legal-note {
  font-size: 13px;
  color: var(--soft);
  margin: 16px 0 24px;
}
.legal-note a {
  color: var(--peach-dark);
}

button {
  font-family: inherit;
  font-size: 16px;
  font-weight: 600;
  padding: 12px 24px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s ease, transform 0.05s ease;
  display: inline-block;
  margin-right: 8px;
}
button:active {
  transform: scale(0.98);
}
button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.btn-primary {
  background: var(--peach);
  color: var(--white);
  border: 1px solid var(--peach);
}
.btn-primary:hover:not(:disabled) {
  background: var(--peach-dark);
  border-color: var(--peach-dark);
}
.btn-secondary {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--soft);
}
.btn-secondary:hover:not(:disabled) {
  background: var(--cream);
}

.code-input-wrapper input {
  font-family: 'Courier New', Consolas, monospace;
  font-size: 28px;
  letter-spacing: 12px;
  text-align: center;
  padding: 16px;
}

.error-message {
  margin-top: 12px;
  padding: 10px 12px;
  background: #fcebe9;
  border-left: 4px solid var(--error);
  color: var(--error);
  border-radius: 4px;
  font-size: 14px;
}
.error-message.info {
  background: #e8f4ec;
  border-left-color: #2e7d32;
  color: #2e7d32;
}

/* Visually-hidden but available to screen readers (polite SR announcer). */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

/* AUD-1b (N2) — verification-code countdown + expiry emphasis on «Reinvia». */
.countdown {
  margin: 0 0 12px;
  font-size: 14px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
}
.countdown.expired {
  color: var(--error);
  font-weight: 600;
}
.countdown[hidden] {
  display: none;
}
.btn-secondary.highlight {
  border-color: var(--peach);
  color: var(--peach-dark);
  font-weight: 600;
}

/* Avviso "controlla lo SPAM" sullo step verifica email: callout brand
 * (cream + bordo peach) per ridurre i falsi allarmi di codice non ricevuto.
 * I termini chiave usano <strong> in --ink (alto contrasto, AA/AAA) per la
 * massima leggibilità di un avviso: l'accento brand è già nel bordo peach. */
.spam-hint {
  margin: 12px 0 16px;
  padding: 10px 12px;
  background: var(--cream);
  border-left: 4px solid var(--peach);
  border-radius: var(--radius);
  color: var(--ink);
  font-size: 14px;
  line-height: 1.5;
}

/* sess 133 hardening — inline field-level validation states */
input.invalid,
select.invalid,
textarea.invalid {
  border-color: var(--error);
  box-shadow: 0 0 0 3px rgba(179, 38, 30, 0.15);
}
input.invalid:focus,
select.invalid:focus,
textarea.invalid:focus {
  border-color: var(--error);
  box-shadow: 0 0 0 3px rgba(179, 38, 30, 0.25);
}
.field-error {
  display: block;
  margin-top: 4px;
  font-size: 13px;
  color: var(--error);
  min-height: 1em;
}
.field-error:empty {
  display: none;
}

.char-counter {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  color: var(--soft);
  text-align: right;
}
.char-counter.near-limit {
  color: var(--peach-dark);
  font-weight: 600;
}

/* reCAPTCHA loading status — sits above the submit button */
.recaptcha-status {
  margin: 16px 0;
  padding: 10px 12px;
  background: var(--cream);
  border-left: 4px solid var(--soft);
  color: var(--muted);
  border-radius: 4px;
  font-size: 13px;
}
.recaptcha-status.ok {
  border-left-color: #2e7d32;
  color: #2e7d32;
  background: #e8f4ec;
}
.recaptcha-status.error {
  border-left-color: var(--error);
  color: var(--error);
  background: #fcebe9;
}
.recaptcha-status a {
  color: inherit;
  text-decoration: underline;
}

/* sess 134b — Authorization document upload (org-doc input). */
.upload-field input[type='file'] {
  display: block;
  margin-top: 6px;
  font-size: 14px;
  cursor: pointer;
}
.upload-field .helper-text {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-top: 4px;
}
.upload-progress {
  display: block;
  width: 100%;
  height: 6px;
  margin-top: 8px;
  appearance: none;
}
.upload-progress::-webkit-progress-bar {
  background: #f1ece6;
  border-radius: 3px;
}
.upload-progress::-webkit-progress-value {
  background: var(--peach);
  border-radius: 3px;
  transition: width 0.15s ease;
}
.upload-progress::-moz-progress-bar {
  background: var(--peach);
}
.upload-status {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  color: var(--muted);
}
.upload-status.upload-success {
  color: #117a3b;
  font-weight: 500;
}
.upload-status.upload-error {
  color: var(--error);
}

/* Sezione "Scarica l'app" in coda alla pagina.
 *
 * Sui badge degli store: il pulsante È il badge, senza cornici né fondi che ne
 * altererebbero l'aspetto (le linee guida di Apple e Google lo vietano). Le due
 * altezze NON coincidono di proposito — il PNG di Google incorpora già il proprio
 * spazio di rispetto, l'SVG di Apple no: i valori pareggiano il risultato OTTICO,
 * non il file. Stessi rapporti usati dalla pagina /scarica del backend, così le
 * due superfici sembrano la stessa cosa.
 *
 * `line-height: 0` sull'ancora: senza, il discendente della riga aggiunge qualche
 * pixel sotto l'immagine e i due badge risultano disallineati sulla base. */
.download__stores {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.download__stores a {
  display: block;
  line-height: 0;
}
.download__badge {
  display: block;
  width: auto;
}
.download__badge--apple {
  height: 46px;
}
.download__badge--google {
  height: 56px;
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 24px;
  }
  /* Misurato, non stimato: a queste altezze i badge sono larghi 120px (Apple) e
   * 127px (Google); con gap 8px la riga occupa 255px. La card lascia (viewport −
   * 64px) di spazio utile, quindi restano affiancati fino a 300px di viewport
   * (verificato al render, non stimato) — sotto ogni schermo in circolazione,
   * iPhone SE compreso. Più stretto di così
   * `flex-wrap` li impila, ed è il ripiego giusto: due badge leggibili uno sopra
   * l'altro valgono più di due schiacciati: l'artwork ufficiale contiene del testo,
   * e rimpicciolirlo è proprio ciò che le linee guida chiedono di evitare.
   * Il gap scende da 12 a 8 perché con 12 la riga misurava 258px contro 256px
   * disponibili a 320px: andava a capo per due pixel. */
  .download__stores {
    gap: 8px;
  }
  .download__badge--apple {
    height: 40px;
  }
  .download__badge--google {
    height: 49px;
  }
  .card {
    padding: 16px;
  }
  button {
    width: 100%;
    margin: 8px 0 0;
  }
  /* Keep the language switcher horizontal on narrow screens (the rule above
   * would otherwise stack the 5 buttons full-width). */
  .lang-toggle button {
    width: auto;
    margin: 0;
  }
}