/* ==========================================================
   EBN Italia - Pagine pubbliche del sito in PHP (easyAdmin-php/views/public)
   Layout (intestazione, contenuto, piè di pagina) e componenti comuni: schede, campi,
   pulsanti, avvisi, pagine di accesso (/accedi/). Le classi hanno il prefisso ms- del modulo
   di iscrizione, da cui vengono. I moduli aggiungono i loro stili (es. membership.css).
   ========================================================== */

:root {
  --paper: #f1ece1;
  --sheet: #fbf9f3;
  --ink: #1e221d;
  --ink-soft: #4d5249;
  --ink-faint: #8c8e83;
  --rule: #d6cdbb;
  --rule-strong: #a89e8a;
  /* accento del modulo: blu scuro (i nomi delle variabili sono rimasti quelli originali) */
  --red: #1f4b8a;
  --red-ink: #15365f;
  /* errori: restano rossi per farsi notare */
  --error: #d2262c;
  --error-ink: #a3191e;
  --moss: #4d6131;

  --sans: "Lato", "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Consolas, monospace;

  /* angoli arrotondati: fogli, riquadri, pulsanti ed elementi piccoli */
  --radius-lg: 14px;
  --radius: 10px;
  --radius-sm: 6px;

  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 .32 0 0 0 0 .27 0 0 0 0 .18 0 0 0 .07 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--paper) var(--grain);
}

a { color: var(--red-ink); text-underline-offset: 3px; }

a:hover { color: var(--red); }

[hidden] { display: none !important; }

::selection { background: rgba(31, 75, 138, .18); }

.ms-container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 24px;
}

.ms-container--narrow { max-width: 860px; }

/* ---------- Header / footer ---------- */

.ms-header { border-bottom: 1px solid var(--rule); }

.ms-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 52px;
  font-family: var(--sans);
  text-transform: uppercase;
  font-size: 13px;
  letter-spacing: .06em;
}

.ms-header a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--ink-soft);
  text-decoration: none;
}

.ms-header a:hover { color: var(--red); }

.ms-header__title { color: var(--ink) !important; font-weight: 700; }

.ms-main {
  flex: 1;
  padding: 56px 0 88px;
}

.ms-footer {
  border-top: 1px solid var(--rule);
  padding: 22px 0;
  font-family: var(--sans);
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--ink-soft);
}

.ms-footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
}

.ms-footer strong { color: var(--ink); }

.ms-footer__links { display: flex; gap: 20px; }

.ms-footer a { color: var(--ink); text-decoration: none; }

.ms-footer a:hover { color: var(--red); }

.ms-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 14px;
  font-family: var(--sans);
  text-transform: uppercase;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--red);
}

.ms-kicker::after {
  content: "";
  flex: 0 0 48px;
  height: 1px;
  background: currentColor;
}

/* ---------- Foglio (form e schede) ---------- */

.ms-card {
  position: relative;
  background: var(--sheet);
  border: 1px solid var(--rule);
  border-radius: var(--radius-lg);
  padding: 44px 52px 48px;
}

/* Crocini di taglio agli angoli, come su un modulo stampato */

.ms-card::before,
.ms-card::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  border-color: var(--rule-strong);
  border-style: solid;
  pointer-events: none;
}

.ms-card::before { top: -9px; left: -9px; border-width: 1px 0 0 1px; }

.ms-card::after { bottom: -9px; right: -9px; border-width: 0 1px 1px 0; }

.ms-field { min-width: 0; }

.ms-label {
  display: block;
  margin-bottom: 2px;
  font-family: var(--sans);
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .08em;
  color: var(--ink-soft);
}

/* Campi "battuti a macchina" su una riga */

.ms-input {
  display: block;
  width: 100%;
  padding: 7px 0 6px;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.4;
  color: var(--ink);
  background: transparent;
  border: 0;
  border-bottom: 1.5px solid var(--rule-strong);
  border-radius: 0;
  appearance: none;
  transition: border-color .15s, background-color .15s, box-shadow .15s;
}

.ms-input::placeholder {
  font-family: var(--sans);
  font-style: italic;
  color: var(--ink-faint);
}

.ms-input:hover { border-bottom-color: var(--ink-soft); }

.ms-input:focus {
  outline: none;
  border-bottom-color: var(--red);
  background-color: rgba(31, 75, 138, .045);
}

.ms-input.is-invalid { border-bottom-color: var(--error); }

.ms-check {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 14px;
  align-items: start;
  padding: 8px 0;
  font-size: 16px;
  color: var(--ink);
  cursor: pointer;
}

.ms-check input {
  display: grid;
  place-content: center;
  width: 21px;
  height: 21px;
  margin: 3px 0 0;
  background: #fff;
  border: 1.5px solid var(--ink);
  border-radius: 4px;
  appearance: none;
  cursor: pointer;
}

.ms-check input::before {
  content: "";
  width: 13px;
  height: 13px;
  background: var(--red);
  clip-path: polygon(12% 48%, 0 64%, 42% 100%, 100% 14%, 86% 0, 41% 70%);
  transform: scale(0);
  transition: transform .12s ease;
}

.ms-check input:checked::before { transform: scale(1); }

.ms-check input:focus-visible { outline: 2px solid var(--red); outline-offset: 2px; }

.ms-check.is-invalid input { border-color: var(--error); }

.ms-check.is-invalid span { color: var(--error-ink); }

.ms-btn[aria-busy="true"] { opacity: .7; cursor: progress; }

.ms-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  min-height: 54px;
  padding: 0 30px;
  font-family: var(--sans);
  text-transform: uppercase;
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: .1em;
  color: #fff;
  background: var(--ink);
  border: 0;
  border-radius: 8px;
  text-decoration: none;
  cursor: pointer;
  transition: background-color .15s;
}

.ms-btn svg { transition: transform .15s; }

.ms-btn:hover { color: #fff; background: var(--red); }

.ms-btn:hover svg { transform: translateX(4px); }

.ms-btn:focus-visible { outline: 2px solid var(--red); outline-offset: 3px; }

.ms-btn:disabled { opacity: .4; cursor: not-allowed; }

/* ---------- Avvisi ---------- */

.ms-alert {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 24px 0 0;
  padding: 12px 16px;
  border-left: 3px solid;
  border-radius: var(--radius-sm);
  font-size: 15px;
}

.ms-alert:focus { outline: none; }

.ms-card__head + .ms-alert { margin-top: 0; }

.ms-alert--error {
  border-color: var(--error);
  background: rgba(210, 38, 44, .06);
  color: var(--error-ink);
}

.ms-alert--info {
  border-color: var(--moss);
  background: rgba(77, 97, 49, .08);
  color: #33421f;
}

/* ---------- Schede (pagamento, conferma, 404) ---------- */

.ms-card { padding: 48px 56px 52px; }

.ms-card--center { text-align: center; }

.ms-card__head {
  margin-bottom: 30px;
  padding-bottom: 26px;
  border-bottom: 4px double var(--ink);
}

.ms-card__logo {
  display: block;
  width: 100%;
  max-width: 250px;
  height: auto;
  margin: 0 0 30px;
  mix-blend-mode: multiply;
}

.ms-title {
  margin: 0;
  font-size: clamp(2rem, 3.6vw, 2.7rem);
  font-weight: 900;
  line-height: 1.02;
  text-transform: uppercase;
  color: var(--ink);
}

.ms-subtitle {
  margin: 12px 0 0;
  font-size: 17px;
  font-style: italic;
  color: var(--ink-soft);
}

.ms-footnote {
  margin: 24px 0 0;
  font-size: 14.5px;
  color: var(--ink-soft);
}

.ms-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.ms-actions--center { justify-content: center; }

/* ---------- Accesso all'area riservata (/accedi) ---------- */

.ms-auth { max-width: 560px; margin: 0 auto; }

.ms-auth .ms-alert { margin: 0 0 24px; }

.ms-auth .ms-alert a { color: inherit; font-weight: 700; }

.ms-auth__form .ms-field + .ms-field { margin-top: 26px; }

.ms-auth__form .ms-check { margin-top: 18px; }

.ms-auth__hint { margin: 6px 0 0; font-size: 13.5px; color: var(--ink-soft); }

.ms-auth .ms-actions { margin-top: 28px; }

.ms-auth .ms-btn { width: 100%; }

.ms-auth .ms-footnote { line-height: 1.8; }

/* Campo password con il pulsante Mostra/Nascondi */

.ms-password { position: relative; }

.ms-password .ms-input { padding-right: 84px; }

.ms-password__toggle {
  position: absolute;
  right: 0;
  bottom: 7px;
  padding: 4px 6px;
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--red);
  background: none;
  border: 0;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.ms-password__toggle:hover { color: var(--red-ink); }

.ms-password__toggle:focus-visible { outline: 2px solid var(--red); outline-offset: 2px; }

@media (max-width: 680px) {
  body { font-size: 15.5px; }
  .ms-main { padding: 28px 0 56px; }
  .ms-container { padding: 0 14px; }
  .ms-card { padding: 28px 20px 32px; }
  .ms-btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after { transition: none !important; animation: none !important; }
  html { scroll-behavior: auto; }
}