/* ── ilPolistirolo — Portale Preventivi v2 ──────────────── */
:root {
  --ilp-green:   #8CC63F;
  --ilp-green-d: #7ab535;
  --ilp-dark:    #1a1f2e;
  --ilp-dark2:   #232b3e;
  --ilp-text:    #111827;
  --ilp-sub:     #6b7280;
  --ilp-border:  #e5e7eb;
  --ilp-bg:      #f8f9fa;
  --ilp-radius:  14px;
}

* { box-sizing: border-box; }

.ilp-prev-wrap {
  max-width: 780px;
  margin: 0 auto;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 15px;
  color: var(--ilp-text);
  padding: 0 16px 48px;
}

/* ── Header ─────────────────────────────────────────────── */
.ilp-prev-header {
  background: linear-gradient(135deg, var(--ilp-dark) 0%, var(--ilp-dark2) 100%);
  padding: 22px 28px;
  border-radius: var(--ilp-radius) var(--ilp-radius) 0 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.ilp-prev-logo {
  color: var(--ilp-green);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.3px;
}
.ilp-prev-logo-img {
  height: 42px;
  width: auto;
  max-width: 62%;
  display: block;
}
.ilp-prev-numbox { text-align: right; line-height: 1.15; }
.ilp-prev-numlabel {
  display: block;
  color: rgba(255,255,255,0.5);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
}
.ilp-prev-numval {
  display: block;
  color: var(--ilp-green);
  font-size: 23px;
  font-weight: 900;
  white-space: nowrap;
}
.ilp-prev-numero {
  color: rgba(255,255,255,0.55);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.5px;
}

/* ── Body ───────────────────────────────────────────────── */
.ilp-prev-body {
  background: #fff;
  border: 1px solid var(--ilp-border);
  border-top: none;
  border-radius: 0 0 var(--ilp-radius) var(--ilp-radius);
  padding: 28px 28px 32px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.07);
}

/* ── Meta grid ──────────────────────────────────────────── */
.ilp-prev-meta {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 16px;
  margin-bottom: 14px;
}
.ilp-prev-oggetto {
  padding: 12px 0 18px;
  margin-bottom: 18px;
  border-bottom: 2px solid var(--ilp-border);
}
.ilp-prev-oggetto-val {
  font-size: 20px;
  font-weight: 700;
  color: var(--ilp-dark);
  line-height: 1.3;
}
.ilp-prev-meta-label {
  display: block;
  font-size: 10px;
  color: var(--ilp-sub);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
  margin-bottom: 4px;
}
.ilp-prev-meta > div {
  font-size: 15px;
  font-weight: 600;
  color: var(--ilp-text);
}

/* ── Tabella righe ──────────────────────────────────────── */
.ilp-prev-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
  margin-bottom: 20px;
}
.ilp-prev-table thead tr {
  background: var(--ilp-dark);
  color: rgba(255,255,255,0.75);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.ilp-prev-table thead th { padding: 11px 14px; font-weight: 600; text-align: left; }
.ilp-prev-table th.c-qta { text-align: center; }
.ilp-prev-table th.c-prezzo, .ilp-prev-table th.c-tot { text-align: right; }
.ilp-prev-table tbody tr {
  border-bottom: 1px solid var(--ilp-border);
  transition: background 0.1s;
}
.ilp-prev-table tbody tr:hover { background: #f9fafb; }
.ilp-prev-table tbody td { padding: 13px 14px; vertical-align: top; }

.ilp-td-desc { font-weight: 600; }
.ilp-desc { line-height: 1.5; }
.ilp-desc:not(.aperto) {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.ilp-desc-more {
  margin-top: 4px; background: none; border: none; padding: 0;
  color: #1a4f8a; font-size: 12px; font-weight: 600; cursor: pointer;
}
.ilp-td-qta    { text-align: center; white-space: nowrap; color: var(--ilp-text); font-weight: 600; }
.ilp-td-prezzo { text-align: right;  white-space: nowrap; color: var(--ilp-text); }
.ilp-td-tot    { text-align: right;  white-space: nowrap; font-weight: 700; color: #00a32a; }

/* Footer imponibile / IVA */
.ilp-prev-table tfoot .ilp-f-lbl { text-align: right; color: var(--ilp-sub); font-size: 13px; padding: 7px 14px; }
.ilp-prev-table tfoot .ilp-f-val { text-align: right; white-space: nowrap; font-size: 13px; padding: 7px 14px; color: var(--ilp-text); }

/* ── Box Totale finale ──────────────────────────────────── */
.ilp-prev-totalebox {
  background: var(--ilp-dark);
  border-radius: 12px;
  margin-top: 8px;
  padding: 16px 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.ilp-prev-totalelbl { color: var(--ilp-green); font-size: 18px; font-weight: 800; }
.ilp-prev-totaleval { color: var(--ilp-green); font-size: 26px; font-weight: 900; white-space: nowrap; }

/* ── Note ───────────────────────────────────────────────── */
.ilp-prev-note {
  background: #f0f9ff;
  border-left: 4px solid var(--ilp-green);
  border-radius: 0 8px 8px 0;
  padding: 14px 16px;
  font-size: 14px;
  color: #374151;
  margin-bottom: 20px;
  line-height: 1.6;
}

/* ── Promo / Countdown ──────────────────────────────────── */
.ilp-promo-box {
  background: linear-gradient(160deg, #0f1624, #1a2a3a);
  border: 1px solid #8CC63F44;
  border-radius: 14px;
  padding: 28px 24px;
  text-align: center;
  margin: 20px 0;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3), inset 0 1px 0 rgba(140,198,63,0.12);
}
.ilp-promo-urgency {
  font-size: 13px;
  font-weight: 800;
  color: var(--ilp-green);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.ilp-promo-prezzi { margin-bottom: 16px; }
.ilp-promo-originale {
  font-size: 17px;
  color: #ff8a8a;
  text-decoration: line-through;
  text-decoration-color: #e23b3b;
  text-decoration-thickness: 2px;
  margin-bottom: 8px;
}
.ilp-promo-originale span {
  font-size: 28px;
  font-weight: 800;
  color: #ff4d4d;
}
.ilp-promo-scontato {
  font-size: 14px;
  color: rgba(255,255,255,0.7);
  margin-bottom: 4px;
}
.ilp-promo-scontato span {
  font-size: 38px;
  font-weight: 900;
  color: var(--ilp-green);
  text-shadow: 0 0 24px rgba(140,198,63,0.4);
  display: block;
}
.ilp-promo-risparmio {
  font-size: 14px;
  color: #fca5a5;
  background: rgba(220,38,38,0.15);
  border: 1px solid rgba(220,38,38,0.35);
  border-radius: 24px;
  padding: 7px 18px;
  display: inline-block;
  margin-top: 10px;
  font-weight: 700;
}
.ilp-promo-countdown-label {
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 14px;
}
.ilp-promo-countdown {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.ilp-cd-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 64px;
}
.ilp-cd-num {
  background: #0a1020;
  border: 1px solid #8CC63F55;
  border-radius: 8px;
  font-size: 40px;
  font-weight: 900;
  color: var(--ilp-green);
  width: 64px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: Georgia, serif;
  box-shadow: 0 4px 12px rgba(0,0,0,0.4), inset 0 1px 0 rgba(140,198,63,0.08);
  letter-spacing: -1px;
}
.ilp-cd-lbl {
  font-size: 10px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  margin-top: 6px;
  font-weight: 600;
}
.ilp-cd-sep {
  font-size: 32px;
  color: #8CC63F55;
  padding-top: 14px;
  font-weight: 900;
}
.ilp-promo-avviso {
  font-size: 12px;
  color: #fbbf24;
  background: rgba(251,191,36,0.1);
  border: 1px solid rgba(251,191,36,0.3);
  border-radius: 8px;
  padding: 10px 16px;
  display: inline-block;
  letter-spacing: 0.3px;
}
.ilp-promo-scaduta {
  color: #ef4444;
  font-size: 15px;
  font-weight: 700;
  padding: 16px;
  letter-spacing: 0.5px;
}

/* ── Blocco accettazione ────────────────────────────────── */
.ilp-prev-accetta {
  background: #fff;
  border: 2px solid var(--ilp-border);
  border-radius: 12px;
  padding: 24px;
  margin-top: 24px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.ilp-prev-accetta-title {
  font-size: 17px;
  font-weight: 700;
  color: var(--ilp-dark);
  margin-bottom: 16px;
}
.ilp-prev-metodi {
  display: grid;
  gap: 10px;
  margin-bottom: 16px;
}
.ilp-metodo-option {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border: 2px solid var(--ilp-border);
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.15s;
  background: #fff;
}
.ilp-metodo-option:hover { border-color: var(--ilp-green); background: #f6fff0; }
.ilp-metodo-option.selected { border-color: var(--ilp-green); background: #f0fde4; }
.ilp-metodo-icon { font-size: 22px; }
.ilp-metodo-label { font-size: 14px; font-weight: 600; color: var(--ilp-text); }

/* ── Stato accettato ────────────────────────────────────── */
.ilp-prev-accettato {
  text-align: center;
  padding: 28px 20px;
  background: linear-gradient(135deg, #f0fde4, #ecfdf5);
  border: 2px solid #bbf7d0;
  border-radius: 12px;
  margin-top: 24px;
}

/* ── Footer ─────────────────────────────────────────────── */
.ilp-prev-footer {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--ilp-border);
  text-align: center;
  font-size: 12px;
  color: var(--ilp-sub);
  line-height: 1.7;
}

/* ── Bottoni ────────────────────────────────────────────── */
.ilp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  border: 2px solid var(--ilp-border);
  background: #fff;
  color: var(--ilp-text);
  text-decoration: none;
  transition: all 0.15s;
  min-height: 46px;
  letter-spacing: 0.2px;
}
.ilp-btn:hover { background: var(--ilp-bg); border-color: #d1d5db; }
.ilp-btn-primary {
  background: var(--ilp-green);
  color: #fff;
  border-color: var(--ilp-green);
}
.ilp-btn-primary:hover { background: var(--ilp-green-d); border-color: var(--ilp-green-d); }

/* ── Loading ────────────────────────────────────────────── */
.ilp-loading {
  text-align: center;
  padding: 60px 20px;
  color: var(--ilp-sub);
  font-size: 15px;
}

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 600px) {
  .ilp-prev-wrap { padding: 0 10px 40px; font-size: 14px; }
  .ilp-prev-header { padding: 16px 18px; }
  .ilp-prev-logo-img { height: 34px; max-width: 55%; }
  .ilp-prev-numval { font-size: 18px; }
  .ilp-prev-body { padding: 18px 14px 24px; }
  .ilp-prev-meta { grid-template-columns: 1.3fr 1fr 1fr; gap: 8px; }
  .ilp-prev-meta-label { font-size: 9px; letter-spacing: 0.4px; margin-bottom: 2px; }
  .ilp-prev-meta > div { font-size: 12px; }
  .ilp-prev-oggetto { padding: 10px 0 14px; margin-bottom: 14px; }
  .ilp-prev-oggetto-val { font-size: 17px; }
  .ilp-promo-scontato span { font-size: 30px; }
  .ilp-cd-num { width: 56px; height: 60px; font-size: 32px; }

  .ilp-prev-table { font-size: 13px; margin-bottom: 12px; }
  .ilp-prev-table thead { display: none; }
  .ilp-prev-table, .ilp-prev-table tbody, .ilp-prev-table tfoot { display: block; width: 100%; }
  .ilp-prev-table tbody tr {
    display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 2px 10px;
    border: 1px solid var(--ilp-border); border-radius: 10px;
    margin-bottom: 8px; padding: 12px 14px;
  }
  .ilp-prev-table tbody td { display: block; padding: 0; border: none; }
  .ilp-td-desc { grid-column: 1 / -1; margin-bottom: 6px; }
  .ilp-td-qta, .ilp-td-prezzo, .ilp-td-tot {
    padding-top: 9px; border-top: 1px dashed var(--ilp-border);
  }
  .ilp-td-qta { text-align: left; }
  .ilp-td-prezzo { text-align: center; }
  .ilp-td-tot { text-align: right; }
  .ilp-td-qta::before, .ilp-td-prezzo::before, .ilp-td-tot::before {
    content: attr(data-label); display: block;
    font-size: 9px; text-transform: uppercase; letter-spacing: 0.4px;
    color: var(--ilp-sub); font-weight: 700; margin-bottom: 2px;
  }
  .ilp-prev-table tfoot tr { display: flex; justify-content: space-between; }
  .ilp-prev-table tfoot .ilp-f-lbl, .ilp-prev-table tfoot .ilp-f-val { padding: 4px 0; }
  .ilp-prev-totaleval { font-size: 22px; }
  .ilp-metodo-option { padding: 12px 14px; }
}

/* ── Riepilogo totali (div-based, niente celle: evita bordi del tema) ── */
.ilp-prev-table td, .ilp-prev-table th { border-left: 0; border-right: 0; }
.ilp-prev-riepilogo { margin: 6px 0 10px; }
.ilp-prev-riga {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 7px 2px;
}
.ilp-prev-riga + .ilp-prev-riga { border-top: 1px solid var(--ilp-border); }
.ilp-prev-riga-lbl { color: var(--ilp-sub); font-size: 14px; }
.ilp-prev-riga-val {
  color: var(--ilp-text); font-size: 14px; white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

/* Box totale finale — accento verde preventivo */
.ilp-prev-totalelbl { color: #fff; }
.ilp-prev-totaleval { color: #00a32a; }
.ilp-prev-totalebox .ilp-prev-totaleval { font-variant-numeric: tabular-nums; }

/* ── Barra "Accetta" fissa in basso (solo mobile) ── */
.ilp-prev-sticky { display: none; }
@media (max-width: 600px) {
  .ilp-prev-sticky {
    display: flex; align-items: center; gap: 12px;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 9999;
    background: #fff; border-top: 1px solid var(--ilp-border);
    padding: 10px 14px;
    padding-bottom: calc(10px + env(safe-area-inset-bottom, 0px));
    box-shadow: 0 -4px 16px rgba(0,0,0,0.10);
  }
  .ilp-prev-sticky-tot { display: flex; flex-direction: column; line-height: 1.1; }
  .ilp-prev-sticky-tot span {
    font-size: 10px; text-transform: uppercase; letter-spacing: .5px; color: var(--ilp-sub);
  }
  .ilp-prev-sticky-tot strong { font-size: 17px; color: var(--ilp-dark); white-space: nowrap; }
  .ilp-prev-sticky-btn {
    flex: 1; padding: 13px 10px; border: none; border-radius: 10px;
    background: #00a32a; color: #fff; font-size: 15px; font-weight: 700; cursor: pointer;
  }
  .ilp-prev-sticky-btn:active { background: #008f24; }
  .ilp-prev-wrap { padding-bottom: 88px; }
}

/* Logo reso bianco nell'header scuro (stopgap: rimuovere quando si userà un logo bianco dedicato) */
.ilp-prev-header .ilp-prev-logo-img { filter: brightness(0) invert(1); }

/* ============================================================
   SELEZIONE VOCI LATO CLIENTE — Lista con switch (Proposta B)
   ============================================================ */
.ilp-voce-list { margin: 4px 0 8px; }

.ilp-sel-info {
  display: flex; align-items: flex-start; gap: 10px;
  background: #f2f9e8; border: 1px solid #d7ecb8; color: #4d7a12;
  border-radius: 12px; padding: 12px 14px; margin: 8px 0 14px;
  font-size: 13.5px; line-height: 1.5;
}
.ilp-sel-info svg { flex: none; margin-top: 1px; color: var(--ilp-green-d); }

.ilp-voce-sec-h {
  font-size: 12px; font-weight: 800; color: var(--ilp-sub);
  text-transform: uppercase; letter-spacing: .05em;
  padding: 14px 2px 4px;
}

.ilp-voce-row {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 4px; border-bottom: 1px solid var(--ilp-border);
  transition: opacity .22s ease;
}
.ilp-voce-row:last-child { border-bottom: none; }
.ilp-voce-row.off { opacity: .5; }
.ilp-voce-main { flex: 1; min-width: 0; }
.ilp-voce-name { font-size: 15px; color: var(--ilp-text); line-height: 1.4; font-weight: 600; }
.ilp-voce-price { font-size: 13px; color: var(--ilp-sub); margin-top: 3px; }

.ilp-voce-chip {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 11px; font-weight: 700; padding: 2px 8px;
  border-radius: 20px; margin-left: 8px; vertical-align: middle;
  white-space: nowrap;
}
.ilp-voce-chip.lock { background: #eef2f7; color: #64748b; }
.ilp-voce-chip.link { background: #eef7e2; color: #5c8a1e; }
.ilp-voce-chip svg { flex: none; }

.ilp-voce-incluso {
  font-size: 12px; font-weight: 800; color: var(--ilp-green-d);
  text-transform: uppercase; letter-spacing: .03em; white-space: nowrap;
}

.ilp-voce-sw {
  position: relative; flex: none; width: 48px; height: 28px;
  border: none; border-radius: 20px; background: #cbd5e1;
  cursor: pointer; padding: 0; transition: background .22s ease;
  -webkit-tap-highlight-color: transparent;
}
.ilp-voce-sw.on { background: var(--ilp-green); }
.ilp-voce-sw:focus-visible { outline: 2px solid var(--ilp-green-d); outline-offset: 2px; }
.ilp-voce-thumb {
  position: absolute; top: 3px; left: 3px; width: 22px; height: 22px;
  border-radius: 50%; background: #fff;
  box-shadow: 0 1px 3px rgba(0,0,0,.25);
  transition: left .22s cubic-bezier(.4,.1,.3,1.3);
}
.ilp-voce-sw.on .ilp-voce-thumb { left: 23px; }