/* ── FONT PIÙ CARATTERE ── */
@font-face { font-family: 'PC-art14'; src: url('fonts/art14.woff2?v=3') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art15'; src: url('fonts/art15.woff2?v=4') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art16'; src: url('fonts/art16.woff2?v=3') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art18'; src: url('fonts/art18.woff2?v=3') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art19'; src: url('fonts/art19.woff2?v=3') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art20'; src: url('fonts/art20.woff2?v=3') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art21'; src: url('fonts/art21.woff2?v=3') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art22'; src: url('fonts/art22.woff2?v=2') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art23'; src: url('fonts/art23.woff2?v=3') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art24'; src: url('fonts/art24.woff2?v=2') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art25'; src: url('fonts/art25.woff2?v=3') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art26'; src: url('fonts/art26.woff2?v=3') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art27'; src: url('fonts/art27.woff2?v=3') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art28'; src: url('fonts/art28.woff2?v=3') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art29'; src: url('fonts/art29.woff2?v=3') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art30'; src: url('fonts/art30.woff2?v=3') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art31'; src: url('fonts/art31.woff2?v=3') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art32'; src: url('fonts/art32.woff2?v=3') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art33'; src: url('fonts/art33.woff2?v=3') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art34'; src: url('fonts/art34.woff2?v=3') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art35'; src: url('fonts/art35.woff2?v=2') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art36'; src: url('fonts/art36.woff2?v=2') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art37'; src: url('fonts/art37.woff2?v=2') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art39'; src: url('fonts/art39.woff2?v=3') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art41'; src: url('fonts/art41.woff2?v=3') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art43'; src: url('fonts/art43.woff2?v=3') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art46'; src: url('fonts/art46.woff2?v=3') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art47'; src: url('fonts/art47.woff2?v=4') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art48'; src: url('fonts/art48.woff2?v=4') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art49'; src: url('fonts/art49.woff2?v=4') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art50'; src: url('fonts/art50.woff2?v=4') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art51'; src: url('fonts/art51.woff2?v=4') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art52'; src: url('fonts/art52.woff2?v=4') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art53'; src: url('fonts/art53.woff2?v=4') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art54'; src: url('fonts/art54.woff2?v=4') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art55'; src: url('fonts/art55.woff2?v=4') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}
@font-face { font-family: 'PC-art56'; src: url('fonts/art56.woff2?v=4') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

:root {
  --bronze:       #6B4C2E;
  --bronze-dark:  #4A3020;
  --bronze-light: #8B6A46;
  --gold:         #C9A84C;
  --gold-light:   #E8D5A3;
  --gold-pale:    #FDF8EE;
  --gold-dim:     rgba(201,168,76,0.18);
  --bg:           #F5F2ED;
  --surface:      #FFFFFF;
  --text:         #1C1C1A;
  --muted:        #7A7066;
  --border:       #DDD4C5;
  --border-focus: #C9A84C;
  --error:        #B83C2E;
  --radius:       10px;
  --radius-sm:    7px;
  --radius-pill:  50px;
  --shadow:       0 2px 12px rgba(0,0,0,0.06);
  --shadow-lg:    0 6px 28px rgba(0,0,0,0.11);
  --shadow-card:  0 1px 4px rgba(0,0,0,0.06), 0 4px 16px rgba(0,0,0,0.06);
  --transition:   0.17s ease;
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: -apple-system, 'Segoe UI', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

/* ── HEADER ── */
.cfg-header {
  background: var(--bronze);
  color: #fff;
  padding: 14px 24px;
  position: sticky;
  top: 0;
  z-index: 200;
  box-shadow: 0 2px 10px rgba(0,0,0,0.18);
}
.cfg-header::after {
  content: '';
  display: block;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  position: absolute;
  bottom: 0; left: 0; right: 0;
  opacity: 0.6;
}
.cfg-header-inner {
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.cfg-header-text {}
.cfg-logo {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
}
.cfg-header-sub { font-size: 0.73rem; opacity: 0.65; margin-top: 2px; letter-spacing: 0.3px; }

/* ── PROGRESS ── */
.cfg-progress {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 58px;
  z-index: 190;
}
.cfg-steps {
  display: flex;
  max-width: 680px;
  margin: 0 auto;
}
.cfg-step {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 10px 4px;
  border-bottom: 3px solid transparent;
  transition: all 0.2s;
  position: relative;
}
.cfg-step .num {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--border);
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s;
}
.cfg-step .lbl {
  font-size: 0.68rem;
  color: var(--muted);
  font-weight: 500;
  transition: color 0.2s;
  letter-spacing: 0.2px;
}
.cfg-step.active { border-bottom-color: var(--gold); }
.cfg-step.active .num {
  background: var(--gold);
  color: #fff;
  box-shadow: 0 0 0 3px rgba(201,168,76,0.22);
}
.cfg-step.active .lbl { color: var(--bronze); font-weight: 700; }
.cfg-step.done .num { background: var(--bronze); color: #fff; }
.cfg-step.done .num::after { content: '✓'; }
.cfg-step.done .lbl { color: var(--bronze-light); }

/* ── BODY ── */
.cfg-body {
  max-width: 680px;
  margin: 0 auto;
  padding: 26px 20px 110px;
}

/* ── PANELS ── */
.cfg-panel { display: none; }
.cfg-panel.active { display: block; animation: fadeIn 0.22s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

/* ── TYPOGRAPHY ── */
.cfg-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--bronze);
  margin-bottom: 4px;
  letter-spacing: -0.2px;
}
.cfg-sub {
  font-size: 0.875rem;
  color: var(--muted);
  margin-bottom: 22px;
  line-height: 1.45;
}
.cfg-subtitle {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--bronze);
  margin-bottom: 12px;
  letter-spacing: 0.2px;
}

/* ── GRIDS ── */
.cfg-grid { display: grid; gap: 12px; }
.cfg-grid--cat { grid-template-columns: repeat(2, 1fr); }
.cfg-grid--art { grid-template-columns: repeat(2, 1fr); }
@media (min-width: 480px) {
  .cfg-grid--cat { grid-template-columns: repeat(3, 1fr); }
  .cfg-grid--art { grid-template-columns: repeat(3, 1fr); }
}

/* ── CAT CARD ── */
.cfg-cat-card {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 10px 16px;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition), background var(--transition);
  user-select: none;
  box-shadow: var(--shadow-card);
  -webkit-tap-highlight-color: transparent;
}
.cfg-cat-card:active { transform: scale(0.97); }
@media (hover: hover) {
  .cfg-cat-card:hover {
    border-color: var(--gold);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
  }
}
.cfg-cat-card.selected {
  border-color: var(--gold);
  border-width: 2px;
  background: var(--gold-pale);
  box-shadow: 0 0 0 3px var(--gold-dim), var(--shadow-lg);
}
.cfg-cat-card .c-icon { font-size: 1.9rem; margin-bottom: 7px; display: block; }
.cfg-cat-card .c-label { font-size: 0.83rem; font-weight: 700; color: var(--text); line-height: 1.3; }
.cfg-cat-card .c-sub   { font-size: 0.68rem; color: var(--muted); margin-top: 3px; }

/* ── ART CARD ── */
.cfg-art-card {
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
  box-shadow: var(--shadow-card);
  -webkit-tap-highlight-color: transparent;
}
.cfg-art-card:active { transform: scale(0.97); }
@media (hover: hover) {
  .cfg-art-card:hover {
    border-color: var(--gold);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
  }
}
.cfg-art-card.selected {
  border-color: var(--gold);
  border-width: 2px;
  box-shadow: 0 0 0 3px var(--gold-dim);
}
.cfg-art-thumb {
  width: 100%;
  aspect-ratio: 3 / 2;
  background: linear-gradient(135deg, #EDE6DA, #D4C5A9);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  position: relative;
}
.cfg-art-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.cfg-art-thumb .art-placeholder {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--bronze);
  text-align: center;
  padding: 8px;
  line-height: 1.3;
}
.cfg-art-info { padding: 8px 10px 9px; }
.cfg-art-info .a-label { font-size: 0.79rem; font-weight: 700; color: var(--text); line-height: 1.25; }
.cfg-art-info .a-sub   { font-size: 0.67rem; color: var(--muted); margin-top: 2px; }

/* ── MATERIALE ── */
.mat-dot {
  display: inline-block;
  width: 10px; height: 10px;
  border-radius: 50%;
  vertical-align: middle;
  margin-right: 5px;
}
.mat-dot.bronzo { background: radial-gradient(circle at 35% 35%, #D4A843, #7B5010); }
.mat-dot.inox   { background: radial-gradient(circle at 35% 35%, #E8E8E8, #A0A0A0); }

/* ── FORM FIELDS ── */
.cfg-field { margin-bottom: 20px; }
.cfg-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 500px) { .cfg-row { grid-template-columns: 1fr; } }

.cfg-label {
  display: block;
  font-size: 0.77rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 7px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}
.req { color: var(--gold); margin-left: 2px; }
.cfg-hint { display: block; font-size: 0.73rem; color: var(--muted); margin-top: 5px; line-height: 1.4; }

.cfg-input, .cfg-select, .cfg-textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: var(--text);
  background: var(--surface);
  font-family: inherit;
  transition: border-color 0.15s, box-shadow 0.15s;
  appearance: none;
  -webkit-appearance: none;
}
.cfg-input--sm { width: 90px; }
.cfg-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23A0967A' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
  cursor: pointer;
}
.cfg-textarea { min-height: 96px; resize: vertical; line-height: 1.5; }
.cfg-input:focus, .cfg-select:focus, .cfg-textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.15);
}
.cfg-input.err, .cfg-select.err { border-color: var(--error); box-shadow: 0 0 0 3px rgba(184,60,46,0.1); }

/* ── PILL BUTTONS ── */
.cfg-pill-group { display: flex; flex-wrap: wrap; gap: 8px; }
.cfg-pill {
  padding: 9px 17px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--surface);
  font-size: 0.83rem;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), color var(--transition), box-shadow var(--transition);
  user-select: none;
  font-family: inherit;
  -webkit-tap-highlight-color: transparent;
  line-height: 1;
}
@media (hover: hover) {
  .cfg-pill:hover { border-color: var(--gold); color: var(--text); }
}
.cfg-pill:active { transform: scale(0.96); }
.cfg-pill.active {
  border-color: var(--gold);
  border-width: 2px;
  background: var(--gold-pale);
  color: var(--bronze);
  box-shadow: 0 0 0 2px var(--gold-dim);
  font-weight: 700;
}

/* ── CATEGORY-SPECIFIC FIELD GROUPS ── */
.cfg-fields-group { display: none; }
.cfg-fields-group.show { display: block; }

/* ── FINITURA BOX ── */
.cfg-finitura-box {
  background: var(--gold-pale);
  border: 1px solid var(--gold-light);
  border-radius: var(--radius);
  padding: 16px 16px 12px;
  margin-top: 10px;
  margin-bottom: 14px;
}

/* ── DIVIDER ── */
.cfg-divider {
  height: 1px;
  background: var(--border);
  margin: 24px 0;
}

/* ── FILE UPLOAD ── */
.cfg-upload {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 24px 18px;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
  background: var(--surface);
  -webkit-tap-highlight-color: transparent;
}
.cfg-upload:hover, .cfg-upload:active { border-color: var(--gold); background: var(--gold-pale); }
.cfg-upload-icon { font-size: 1.7rem; margin-bottom: 8px; }
.cfg-upload p { font-size: 0.84rem; color: var(--muted); margin-bottom: 3px; }
.cfg-upload small { font-size: 0.73rem; color: var(--muted); }
.cfg-upload-name { font-size: 0.82rem; color: var(--bronze); font-weight: 700; margin-top: 8px; }

/* ── SUMMARY BOX ── */
.cfg-summary {
  background: var(--gold-pale);
  border: 1px solid var(--gold-light);
  border-radius: var(--radius);
  padding: 16px 18px 12px;
  margin-bottom: 26px;
  font-size: 0.84rem;
}
.cfg-summary h4 {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.7px;
  color: var(--bronze);
  margin-bottom: 14px;
}
.cfg-summary-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  padding: 6px 0;
  border-bottom: 1px dashed rgba(0,0,0,0.09);
}
.cfg-summary-row:last-child { border-bottom: none; }
.cfg-summary-row .k { color: var(--muted); white-space: nowrap; font-size: 0.8rem; }
.cfg-summary-row .v { font-weight: 700; text-align: right; color: var(--text); }

/* ── CHECKBOX ── */
.cfg-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.5;
}
.cfg-checkbox input {
  margin-top: 3px;
  width: 16px; height: 16px;
  accent-color: var(--gold);
  flex-shrink: 0;
  cursor: pointer;
}
.cfg-checkbox a { color: var(--bronze); }

/* ── ERROR ── */
.cfg-error {
  color: var(--error);
  font-size: 0.8rem;
  font-weight: 600;
  margin-top: 10px;
  padding: 10px 14px;
  background: #FDF0EE;
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--error);
}

/* ── SUCCESS ── */
.cfg-success {
  text-align: center;
  padding: 50px 20px;
}
.cfg-success-icon { font-size: 3.5rem; margin-bottom: 18px; }
.cfg-success h2 { font-size: 1.5rem; color: var(--bronze); margin-bottom: 12px; }
.cfg-success p { color: var(--muted); font-size: 0.95rem; line-height: 1.7; }
.cfg-success-brand {
  margin-top: 28px;
  color: var(--bronze);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
}

/* ── NAV BAR ── */
.cfg-nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 10px 20px;
  z-index: 200;
  box-shadow: 0 -2px 16px rgba(0,0,0,0.08);
}
.cfg-nav-inner {
  display: flex;
  gap: 10px;
  max-width: 680px;
  margin: 0 auto;
}
.btn {
  padding: 14px 22px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  font-family: inherit;
  transition: background var(--transition), color var(--transition), border-color var(--transition), opacity var(--transition), transform 0.1s;
  white-space: nowrap;
  -webkit-tap-highlight-color: transparent;
  letter-spacing: 0.2px;
}
.btn:active { transform: scale(0.97); }
.btn-back {
  background: var(--surface);
  border: 1.5px solid var(--border);
  color: var(--muted);
  flex-shrink: 0;
}
@media (hover: hover) {
  .btn-back:hover { border-color: var(--bronze); color: var(--bronze); }
}
.btn-next {
  flex: 1;
  background: var(--bronze);
  color: #fff;
  font-size: 0.92rem;
}
@media (hover: hover) {
  .btn-next:hover { background: var(--bronze-dark); }
}
.btn-submit {
  flex: 1;
  background: linear-gradient(135deg, #C9A84C, #B08A30);
  color: #fff;
  font-size: 0.92rem;
}
@media (hover: hover) {
  .btn-submit:hover { background: linear-gradient(135deg, #B8960A, #9A7D0A); }
}
.btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none; }

/* ── HIDE/SHOW UTILITY ── */
.hidden { display: none !important; }

/* ── SUMMARY ART PREVIEW ── */
.cfg-art-preview {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  margin-bottom: 16px;
}
.cfg-art-preview img {
  width: 100%;
  display: block;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}
.cfg-art-preview--corsivi img,
.cfg-art-preview--firme   img { aspect-ratio: 5 / 2; }
.cfg-art-preview--croci   img { aspect-ratio: 3 / 4; }
.cfg-art-preview--pergamene img { aspect-ratio: 4 / 3; }
.cfg-art-preview-label {
  padding: 9px 14px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--bronze);
  background: var(--gold-pale);
  border-top: 1px solid var(--gold-light);
}

/* ── TEXT PREVIEW ── */
.cfg-text-preview {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  margin-bottom: 16px;
  background: linear-gradient(160deg, #FFFFFF 0%, #F7F4F0 30%, #FAFAF8 55%, #F2EFEA 100%);
}
.cfg-text-preview-lbl {
  padding: 6px 12px;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--muted);
  background: rgba(255,255,255,0.45);
  border-bottom: 1px solid rgba(0,0,0,0.06);
}
.cfg-text-preview-render {
  padding: 28px 32px;
  font-size: clamp(1.4rem, 6vw, 2.4rem);
  text-align: center;
  line-height: 2.4;
  letter-spacing: 0;
  word-spacing: 0.15em;
  word-break: break-word;
  font-feature-settings: "liga" 1, "calt" 1, "kern" 1;
  text-rendering: optimizeLegibility;
  color: #7B4F10;
  text-shadow:
    0 1px 3px rgba(0,0,0,0.22),
    0 0 8px rgba(180,120,20,0.15);
}
.cfg-text-preview[data-mat="inox"] {
  background: linear-gradient(160deg, #EBEBEB 0%, #E2E2E2 30%, #EAEAEA 55%, #DCDCDA 100%);
}
.cfg-text-preview[data-mat="inox"] .cfg-text-preview-render {
  color: #888888;
  text-shadow:
    0 1px 3px rgba(0,0,0,0.18),
    0 0 8px rgba(0,0,0,0.08);
}

/* ── 3D CANVAS PREVIEW ── */
.cfg-preview3d-canvas {
  display: none;
  width: 100%;
  height: 220px;
  border-radius: 4px 4px 0 0;
  background: #2a2a2e;
}
.cfg-preview3d-fallback {
  /* shown when 3D is unavailable (Google Fonts / loading) */
}

/* ── PREVIEW INFO BAR ── */
.cfg-text-preview-info {
  padding: 6px 12px 8px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: var(--muted);
  text-align: center;
  border-top: 1px solid rgba(0,0,0,0.07);
  background: rgba(255,255,255,0.3);
}
/* Preview lines */
.cfg-text-preview-render .prev-line {
  display: block;
  line-height: 2.4;
}

/* Force visible word gaps for fonts with a zero-width space glyph */
.prev-space {
  display: inline-block;
  width: 0.35em;
}

/* Metallic CSS preview (local PC-artXX fonts) */
.cfg-text-preview-render.pc-metallic .prev-line {
  line-height: 1.4;
}
.cfg-text-preview-render.pc-metallic {
  word-spacing: normal;
}
.cfg-text-preview-render.pc-metallic .prev-numeri-asta::after {
  background: #B8701A; /* bronze */
}
.cfg-text-preview[data-mat="inox"] .cfg-text-preview-render.pc-metallic .prev-numeri-asta::after {
  background: #aaa; /* inox */
}

/* Numeri SU ASTA: barra orizzontale sotto i numeri */
.prev-numeri-asta {
  display: inline-block;
  position: relative;
  padding-bottom: 6px;
}
.prev-numeri-asta::after {
  content: '';
  display: block;
  position: absolute;
  bottom: 0;
  left: -4px;
  right: -4px;
  height: 5px;
  border-radius: 3px;
  background: currentColor;
  opacity: 0.55;
}

/* Numeri SFUSI: spaziatura tra le cifre */
.prev-numeri-sfusi {
  display: inline-block;
  letter-spacing: 0.25em;
  padding: 0 2px;
}

/* ── APPLICAZIONI DIMENSIONI ── */
.cfg-app-dimensioni {
  display: inline-block;
  background: var(--accent-bg, #f5f0e8);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 14px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
}

/* ── CATEGORY THUMB RATIOS ── */
#art-grid[data-cat="corsivi"]    .cfg-art-thumb { aspect-ratio: 5 / 3; }
#art-grid[data-cat="corsivi"]    .cfg-art-thumb img { object-fit: contain; padding: 6px 4px; }
#art-grid[data-cat="firme"]      .cfg-art-thumb { aspect-ratio: 5 / 2; }
#art-grid[data-cat="firme"]      .cfg-art-thumb img { object-fit: contain; padding: 6px 4px; }
#art-grid[data-cat="croci"]      .cfg-art-thumb { aspect-ratio: 3 / 4; }
#art-grid[data-cat="pergamene"]  .cfg-art-thumb { aspect-ratio: 4 / 3; }

/* ── MOBILE ── */
@media (max-width: 480px) {
  /* Header: compact, show subtitle smaller */
  .cfg-header { padding: 11px 16px 12px; }
  .cfg-header-sub { font-size: 0.67rem; opacity: 0.6; }
  .cfg-progress { top: 52px; }

  /* Body */
  .cfg-body { padding: 18px 14px 120px; }

  /* Title */
  .cfg-title { font-size: 1.15rem; }

  /* Prevent iOS input zoom (triggers at < 16px) */
  .cfg-input,
  .cfg-select,
  .cfg-textarea { font-size: 16px; }

  /* Pills: bigger tap targets */
  .cfg-pill { padding: 11px 16px; font-size: 0.86rem; min-height: 44px; }
  .cfg-pill-group { gap: 9px; }

  /* Category cards */
  .cfg-cat-card { padding: 15px 8px 13px; }
  .cfg-cat-card .c-icon { font-size: 1.8rem; margin-bottom: 6px; }
  .cfg-cat-card .c-label { font-size: 0.8rem; }

  /* Art cards */
  .cfg-art-info { padding: 7px 9px 8px; }
  .cfg-art-info .a-label { font-size: 0.8rem; }

  /* Nav: larger tap targets + iOS safe area */
  .btn { padding: 15px 16px; min-height: 50px; }
  .cfg-nav { padding: 10px 14px calc(10px + env(safe-area-inset-bottom, 0px)); }
  .cfg-nav-inner { gap: 8px; }
  .btn-next, .btn-submit { font-size: 0.9rem; }

  /* Back button: icon-only on very small screens */
  .btn-back { padding: 15px 14px; }

  /* Summary rows: handle long values */
  .cfg-summary-row { gap: 8px; align-items: flex-start; }
  .cfg-summary-row .v { word-break: break-word; }

  /* Form fields */
  .cfg-field { margin-bottom: 16px; }
  .cfg-input--sm { width: 100%; }

  /* Upload */
  .cfg-upload { padding: 20px 14px; }
}

/* Very small screens */
@media (max-width: 360px) {
  .cfg-grid--cat { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .cfg-grid--art  { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .cfg-pill { padding: 10px 13px; font-size: 0.83rem; }

  /* #10 — abbreviate progress labels */
  .cfg-step .lbl { display: none; }
  .cfg-step::after { content: attr(data-short); font-size: 0.63rem; color: var(--muted); font-weight: 500; }
  .cfg-step.active::after { color: var(--bronze); font-weight: 700; }
  .cfg-step.done::after   { color: var(--bronze-light); }
}

/* ── INLINE FIELD ERRORS ── */
.cfg-field--error .cfg-input,
.cfg-field--error .cfg-select,
.cfg-field--error .cfg-textarea {
  border-color: var(--error);
  box-shadow: 0 0 0 2px rgba(184,60,46,0.10);
}
.cfg-field--error .cfg-pill-group {
  outline: 2px solid var(--error);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}
.cfg-field--error .cfg-grid--cat,
.cfg-field--error .cfg-grid--art {
  outline: 2px solid var(--error);
  outline-offset: 3px;
  border-radius: var(--radius);
}
.cfg-field-error-msg {
  margin-top: 5px;
  font-size: 0.74rem;
  color: var(--error);
  font-weight: 600;
  letter-spacing: 0.1px;
}

/* ── AVANTI BUTTON INCOMPLETE ── */
.btn-next.btn--incomplete {
  opacity: 0.45;
  cursor: default;
}
@media (hover: hover) {
  .btn-next.btn--incomplete:hover {
    opacity: 0.45;
    transform: none;
    box-shadow: none;
  }
}

/* ── MINI SUMMARY BAR ── */
#mini-summary {
  max-width: 680px;
  margin: 0 auto;
  padding: 8px 20px;
  background: var(--gold-pale);
  border-bottom: 1px solid var(--gold-light);
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--bronze);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 2px;
  letter-spacing: 0.2px;
  position: sticky;
  top: calc(58px + 46px);
  z-index: 180;
}
#mini-summary.hidden { display: none; }
#mini-summary .ms-sep { color: var(--muted); font-weight: 400; padding: 0 2px; }
#mini-summary .ms-mat {
  background: var(--bronze);
  color: #fff;
  padding: 1px 8px;
  border-radius: var(--radius-pill);
  font-size: 0.71rem;
  font-weight: 700;
  letter-spacing: 0.3px;
}
@media (max-width: 600px) {
  #mini-summary { top: calc(52px + 44px); padding: 7px 14px; font-size: 0.72rem; }
}

/* ── #12 ESEMPIO BTN ── */
.cfg-esempio-btn {
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  font-size: 0.75rem;
  color: var(--bronze-light);
  text-decoration: underline;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
@media (hover: hover) {
  .cfg-esempio-btn:hover { color: var(--bronze); }
}

/* ── #13 SUCCESS SUMMARY ── */
.cfg-success-summary {
  margin-top: 28px;
  border-top: 1px solid var(--border);
  padding-top: 20px;
}
.btn-print {
  margin-top: 16px;
  background: var(--surface);
  border: 1.5px solid var(--border);
  color: var(--text);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 10px 20px;
  cursor: pointer;
  border-radius: var(--radius-sm);
}
@media (hover: hover) {
  .btn-print:hover { border-color: var(--bronze); color: var(--bronze); }
}

/* ── PRINT ── */
@media print {
  .cfg-header,
  .cfg-progress,
  #mini-summary,
  .cfg-nav,
  .cfg-success > h2,
  .cfg-success > p,
  .cfg-success-icon,
  .cfg-success-brand,
  .btn-print { display: none !important; }

  body { background: #fff; }
  .cfg-panel { display: block !important; }
  .cfg-panel:not(#panel-success) { display: none !important; }
  .cfg-success-summary { border-top: none; padding-top: 0; }
  .cfg-body { padding: 0; max-width: 100%; }
  .cfg-summary-row { border-bottom: 1px solid #eee; padding: 6px 0; }
  .cfg-summary-row .k { font-weight: 700; color: #000; }
  .cfg-summary-row .v { color: #333; }
  h4 { margin: 16px 0 8px; font-size: 1rem; }
}