/* ================================================================
   PF Proposta Carrello — carrello.css
   Sticky bar in fondo alla pagina, stile Pubblico Facile
   ================================================================ */

:root {
  --pf-accent:      #0096B4;
  --pf-accent-dark: #007A94;
  --pf-accent-glow: rgba(0, 150, 180, 0.18);
  --pf-bg:          #ffffff;
  --pf-bg-body:     #f5f8fa;
  --pf-border:      #dde4ea;
  --pf-text:        #1a2332;
  --pf-muted:       #6b7b8d;
  --pf-success:     #0abf7e;
  --pf-danger:      #e74c3c;
  --pf-shadow:      0 -4px 32px rgba(0,0,0,.10), 0 -1px 6px rgba(0,0,0,.05);
  --pf-radius:      14px 14px 0 0;
  --pf-font:        'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --pf-bar-z:       9999;
  --pf-transition:  .28s cubic-bezier(.4,0,.2,1);
}

/* ──────────────────────────────────────────────
   BAR CONTAINER
────────────────────────────────────────────── */
.pf-carrello-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--pf-bar-z);
  font-family: var(--pf-font);
  background: var(--pf-bg);
  border-radius: var(--pf-radius);
  box-shadow: var(--pf-shadow);
  border-top: 2.5px solid var(--pf-accent);
  transform: translateY(0);
  transition: transform var(--pf-transition), opacity var(--pf-transition);
}

.pf-carrello-bar.pf-carrello-hidden {
  transform: translateY(110%);
  opacity: 0;
  pointer-events: none;
}

.pf-carrello-bar.pf-carrello-visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: all;
}

/* Stato di successo */
.pf-carrello-bar.pf-state-success {
  border-top-color: var(--pf-success);
}

.pf-carrello-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ──────────────────────────────────────────────
   TOGGLE (solo mobile)
────────────────────────────────────────────── */
.pf-carrello-toggle {
  display: none;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 14px 0;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--pf-font);
  font-size: 14px;
  font-weight: 600;
  color: var(--pf-text);
  text-align: left;
}

.pf-toggle-icon {
  display: inline-block;
  transition: transform var(--pf-transition);
  color: var(--pf-accent);
}

.pf-carrello-toggle[aria-expanded="true"] .pf-toggle-icon {
  transform: rotate(180deg);
}

.pf-badge {
  margin-left: auto;
  background: var(--pf-accent);
  color: #fff;
  border-radius: 20px;
  padding: 2px 10px;
  font-size: 12px;
  font-weight: 700;
  min-width: 22px;
  text-align: center;
}

/* ──────────────────────────────────────────────
   CORPO RIEPILOGO
────────────────────────────────────────────── */
.pf-carrello-body {
  padding: 18px 0 20px;
  display: flex;
  align-items: center;
  gap: 32px;
}

.pf-carrello-riepilogo {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
}

/* ──────────────────────────────────────────────
   RIGHE PRODOTTO
────────────────────────────────────────────── */
.pf-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 6px 14px 6px 0;
  min-width: 200px;
  border-right: 1.5px solid var(--pf-border);
  margin-right: 18px;
}

.pf-row:last-child {
  border-right: none;
}

.pf-row-label {
  display: flex;
  align-items: center;
  gap: 7px;
  flex: 1;
}

.pf-row-icon {
  font-size: 16px;
  color: var(--pf-accent);
  flex-shrink: 0;
}

.pf-row-nome {
  font-size: 13px;
  font-weight: 600;
  color: var(--pf-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 160px;
}

.pf-row-prezzo {
  font-size: 13px;
  font-weight: 700;
  color: var(--pf-accent);
  white-space: nowrap;
  margin-left: 10px;
}

/* ──────────────────────────────────────────────
   LISTA EXTRA (compatta, una riga ciascuno)
────────────────────────────────────────────── */
.pf-extra-lista {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
  padding: 0 14px 0 0;
  border-right: 1.5px solid var(--pf-border);
  margin-right: 18px;
  max-width: 340px;
}

.pf-extra-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--pf-bg-body);
  border: 1px solid var(--pf-border);
  border-radius: 20px;
  padding: 3px 10px;
  font-size: 12px;
  color: var(--pf-text);
  font-weight: 500;
  animation: pfChipIn .2s ease;
}

.pf-extra-chip .pf-chip-prezzo {
  color: var(--pf-accent);
  font-weight: 700;
}

@keyframes pfChipIn {
  from { opacity: 0; transform: scale(.85); }
  to   { opacity: 1; transform: scale(1); }
}

/* ──────────────────────────────────────────────
   TOTALI
────────────────────────────────────────────── */
.pf-totali {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0 18px 0 0;
  border-right: 1.5px solid var(--pf-border);
  margin-right: 18px;
  min-width: 170px;
}

.pf-riga-totale {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-size: 13px;
  color: var(--pf-muted);
}

.pf-riga-finale {
  font-size: 15px;
  color: var(--pf-text);
  padding-top: 5px;
  border-top: 1px solid var(--pf-border);
  margin-top: 2px;
}

.pf-riga-finale strong {
  color: var(--pf-accent);
  font-size: 17px;
  font-weight: 800;
}

/* ──────────────────────────────────────────────
   BOTTONE CONFERMA
────────────────────────────────────────────── */
.pf-carrello-azione {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.pf-btn-conferma {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 28px;
  background: var(--pf-accent);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-family: var(--pf-font);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: background var(--pf-transition), box-shadow var(--pf-transition), transform .12s;
  white-space: nowrap;
  box-shadow: 0 4px 18px var(--pf-accent-glow);
  letter-spacing: .01em;
}

.pf-btn-conferma:hover:not(:disabled) {
  background: var(--pf-accent-dark);
  box-shadow: 0 6px 24px var(--pf-accent-glow);
  transform: translateY(-1px);
}

.pf-btn-conferma:active:not(:disabled) {
  transform: translateY(0);
}

.pf-btn-conferma:disabled,
.pf-btn-conferma[aria-disabled="true"] {
  background: #b0bec5;
  box-shadow: none;
  cursor: not-allowed;
  opacity: .7;
}

/* Loading spinner */
.pf-btn-loader {
  display: none;
  width: 16px;
  height: 16px;
  border: 2.5px solid rgba(255,255,255,.4);
  border-top-color: #fff;
  border-radius: 50%;
  animation: pfSpin .7s linear infinite;
}

.pf-btn-conferma.pf-loading .pf-btn-loader { display: block; }
.pf-btn-conferma.pf-loading .pf-btn-testo  { opacity: .6; }

@keyframes pfSpin {
  to { transform: rotate(360deg); }
}

/* Stato successo */
.pf-btn-conferma.pf-success {
  background: var(--pf-success);
  box-shadow: 0 4px 18px rgba(10,191,126,.22);
}

/* ──────────────────────────────────────────────
   AVVISO ERRORE / MESSAGGIO
────────────────────────────────────────────── */
.pf-avviso {
  margin: 0;
  font-size: 12px;
  color: var(--pf-danger);
  text-align: center;
  min-height: 16px;
}

.pf-avviso.pf-avviso-ok {
  color: var(--pf-success);
}

/* ──────────────────────────────────────────────
   INTERAZIONE CON LE CARD NELLA PAGINA
   Aggiunge stile visivo alle card selezionabili
────────────────────────────────────────────── */

/* Pacchetto selezionato */
[data-pf-pacchetto].pf-selezionato {
  outline: 2.5px solid var(--pf-accent) !important;
  outline-offset: 3px;
  box-shadow: 0 0 0 5px var(--pf-accent-glow) !important;
  transition: outline var(--pf-transition), box-shadow var(--pf-transition);
}

/* Extra selezionato */
[data-pf-extra].pf-selezionato {
  outline: 2px solid var(--pf-accent) !important;
  outline-offset: 2px;
  background: var(--pf-accent-glow) !important;
  transition: outline var(--pf-transition), background var(--pf-transition);
}

/* Checkbox visibile sulle card extra */
[data-pf-extra]::after {
  content: '';
  position: absolute;
  top: 10px;
  right: 10px;
  width: 20px;
  height: 20px;
  border-radius: 6px;
  border: 2px solid var(--pf-border);
  background: #fff;
  transition: border-color var(--pf-transition), background var(--pf-transition);
  pointer-events: none;
}

[data-pf-extra] {
  position: relative;
  cursor: pointer;
}

[data-pf-extra].pf-selezionato::after {
  border-color: var(--pf-accent);
  background: var(--pf-accent);
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 12 10' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 5l3.5 3.5L11 1' stroke='%23fff' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 11px;
}

/* ──────────────────────────────────────────────
   MOBILE  ≤ 768px
────────────────────────────────────────────── */
@media (max-width: 768px) {
  .pf-carrello-toggle {
    display: flex;
  }

  .pf-carrello-body {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
    padding-top: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--pf-transition), padding var(--pf-transition);
  }

  .pf-carrello-bar.pf-mobile-aperto .pf-carrello-body {
    max-height: 600px;
    padding-top: 10px;
  }

  .pf-carrello-riepilogo {
    flex-direction: column;
    align-items: stretch;
  }

  .pf-row,
  .pf-extra-lista,
  .pf-totali {
    border-right: none;
    margin-right: 0;
    border-bottom: 1px solid var(--pf-border);
    padding-bottom: 10px;
    margin-bottom: 4px;
    max-width: 100%;
  }

  .pf-extra-lista {
    flex-direction: column;
    align-items: flex-start;
  }

  .pf-btn-conferma {
    width: 100%;
  }

  .pf-carrello-inner {
    padding: 0 16px;
  }
}