/* ==========================================================================
   Configuratore guidato — esperienza immersiva
   ========================================================================== */
@keyframes wzUp { from { opacity: 0; transform: translateY(10px); filter: blur(4px); } to { opacity: 1; transform: none; filter: none; } }
@keyframes wzFade { from { opacity: 0; } to { opacity: 1; } }
@keyframes wzPulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(168,135,90,.45); } 50% { box-shadow: 0 0 0 8px rgba(168,135,90,0); } }
@keyframes wzShake { 10%, 90% { transform: translateX(-1px); } 20%, 80% { transform: translateX(3px); } 30%, 50%, 70% { transform: translateX(-5px); } 40%, 60% { transform: translateX(5px); } }
@keyframes wzGlow { 0% { transform: translate(-10%, -10%) scale(1); } 50% { transform: translate(10%, 5%) scale(1.15); } 100% { transform: translate(-10%, -10%) scale(1); } }

/* ---- percorso (rail) ---- */
.cfg-rail { padding: 14px 8px; gap: 2px; }
.wz-railstep { position: relative; display: flex; flex-direction: column; align-items: center; gap: 5px; padding: 8px 2px; border: 0; background: none; color: #a99b8a; font-size: 10px; line-height: 1.2; text-align: center; border-radius: 10px; transition: color .2s, background .2s; }
.wz-railstep:not(:last-child)::after { content: ""; position: absolute; left: 50%; bottom: -3px; width: 1px; height: 8px; background: rgba(255,255,255,.12); }
.wz-railstep:hover:not(:disabled) { color: #fff; background: rgba(255,255,255,.05); }
.wz-railstep:disabled { opacity: .35; cursor: not-allowed; }
.wz-railstep__n { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.2); font-size: 12px; font-weight: 600; transition: all .3s; }
.wz-railstep__n .ico { width: 14px; height: 14px; stroke-width: 2.4; }
.wz-railstep.is-done { color: #d9c5a2; }
.wz-railstep.is-done .wz-railstep__n { background: rgba(168,135,90,.25); border-color: var(--c-gold); color: #f1dfbd; }
.wz-railstep.is-on { color: #fff; }
.wz-railstep.is-on .wz-railstep__n { background: var(--c-gold); border-color: var(--c-gold); color: #fff; animation: wzPulse 2.2s infinite; }
.wz-railstep--new { margin-top: auto; color: #bfb2a2; }

/* ---- progresso e assistente ---- */
.wz-progress { height: 3px; background: #ece5db; border-radius: 3px; overflow: hidden; margin: -4px 0 16px; }
.wz-progress i { display: block; height: 100%; background: linear-gradient(90deg, var(--c-gold-d), var(--c-gold), #d8bf94); transition: width .6s cubic-bezier(.2,.7,.2,1); }
.wz-say { display: flex; gap: 12px; align-items: flex-start; margin: 0 0 18px; animation: wzFade .4s ease; }
.wz-avatar { flex: 0 0 auto; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: radial-gradient(circle at 30% 30%, #3a2b20, #1f1712); color: #e4cfa6; font-family: var(--f-serif); font-size: 12.5px; letter-spacing: .06em; box-shadow: 0 0 0 1px rgba(168,135,90,.5), 0 8px 20px -10px rgba(0,0,0,.5); animation: wzPulse 3s infinite; }
.wz-say p { position: relative; margin: 0; padding: 12px 15px; background: #fff; border: 1px solid #ebe2d5; border-radius: 4px 14px 14px 14px; font-size: 14px; line-height: 1.55; color: #3b332c; box-shadow: 0 14px 28px -24px rgba(40,25,10,.6); }
.wz-say p b { color: var(--c-gold-d); font-weight: 600; }
.wz-w { display: inline-block; opacity: 0; animation: wzUp .5s cubic-bezier(.2,.7,.2,1) forwards; }
.wz-issues { margin: 0 0 16px; }
.wz-issues .cfg-warn { margin: 0 0 6px !important; }
.wz-issues.is-shake { animation: wzShake .5s; }
.cfg-btn.is-blocked { opacity: .55; }
.wz-pop { animation: wzUp .35s cubic-bezier(.2,.7,.2,1); }

/* ---- scelte illustrate ---- */
.wz-choice { display: grid; grid-template-columns: 1fr; gap: 10px; }
.wz-choice__opt { position: relative; display: flex; align-items: center; gap: 14px; padding: 14px; background: #fff; border: 1px solid var(--c-line); border-radius: 14px; text-align: left; opacity: 0; animation: wzUp .5s cubic-bezier(.2,.7,.2,1) forwards; transition: border-color .2s, box-shadow .25s, transform .25s; }
.wz-choice__opt:hover { border-color: var(--c-gold); transform: translateY(-1px); box-shadow: 0 14px 28px -22px rgba(40,25,10,.55); }
.wz-choice__opt.is-on { border-color: var(--c-gold); background: linear-gradient(135deg, #fffaf2, #f7eee0); box-shadow: inset 0 0 0 1px var(--c-gold), 0 16px 30px -24px rgba(140,111,71,.8); }
.wz-choice__svg { flex: 0 0 auto; width: 64px; height: 64px; padding: 8px; border-radius: 12px; background: #f4eee5; fill: rgba(168,135,90,.18); stroke: var(--c-gold-d); stroke-width: 1.6; stroke-linejoin: round; stroke-linecap: round; transition: background .3s; }
.wz-choice__opt.is-on .wz-choice__svg { background: #1f1712; stroke: #e4cfa6; fill: rgba(228,207,166,.18); }
.wz-choice__txt strong { display: block; font-family: var(--f-serif); font-weight: 400; font-size: 18px; color: var(--c-ink); }
.wz-choice__txt small { display: block; font-size: 12.5px; color: var(--c-muted); line-height: 1.4; margin-top: 2px; }
.wz-choice__tick { position: absolute; top: 10px; right: 10px; width: 22px; height: 22px; border-radius: 50%; background: var(--c-gold); color: #fff; display: grid; place-items: center; }
.wz-choice__tick .ico { width: 13px; height: 13px; stroke-width: 2.6; }
.wz-choice--compact { grid-template-columns: 1fr 1fr; }
.wz-choice--compact .wz-choice__opt { padding: 12px; }
.wz-choice--compact .wz-choice__txt strong { font-size: 15px; font-family: var(--f-sans); font-weight: 600; }

/* ---- misure ---- */
.wz-measure { padding: 12px 14px 10px; background: #fff; border: 1px solid var(--c-line); border-radius: 12px; margin: 0 0 10px; animation: wzUp .4s ease both; }
.wz-measure__top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.wz-measure__lbl { font-size: 13px; font-weight: 600; color: #4a4038; }
.wz-measure__box { display: flex; align-items: center; gap: 4px; }
.wz-measure__box small { font-size: 11.5px; color: var(--c-muted); margin: 0 2px; }
.wz-measure__in { width: 76px; padding: 6px 6px; border: 1px solid var(--c-line); border-radius: 8px; text-align: center; font-size: 18px; font-weight: 600; font-family: var(--f-serif); color: var(--c-ink); background: #fbf8f3; }
.wz-measure__in:focus { outline: none; border-color: var(--c-gold); box-shadow: 0 0 0 3px rgba(168,135,90,.15); }
.wz-measure__btn { width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--c-line); background: #fff; font-size: 18px; line-height: 1; color: var(--c-ink); transition: all .15s; }
.wz-measure__btn:hover { background: var(--c-ink); color: #fff; border-color: var(--c-ink); }
.wz-measure__btn:active { transform: scale(.92); }
.wz-measure__hint { display: block; font-size: 11.5px; color: var(--c-muted); margin-top: 2px; }

/* ---- pianta ---- */
.wz-planbox { background: #1f1712; border-radius: 14px; padding: 10px 10px 6px; margin: 0 0 14px; animation: wzFade .4s ease; }
.wz-plan { display: block; width: 100%; height: auto; max-height: 230px; }
.wz-plan .wz-plan__m { fill: rgba(228,207,166,.18); stroke: #e4cfa6; stroke-width: 1.4; }
.wz-plan .wz-plan__m--alt { fill: rgba(168,135,90,.35); }
.wz-plan .wz-plan__d { fill: none; stroke: #c8aa7c; stroke-width: 1; stroke-dasharray: 3 2; }
.wz-plan text { fill: #f1e6d4; font: 600 10px var(--f-sans); text-anchor: middle; }
.wz-plan .wz-plan__t--l { text-anchor: start; }
.wz-plan .wz-plan__t--s { font-size: 8px; fill: #cdb896; }
.wz-plan .wz-plan__t--muted { fill: #a1907a; font-weight: 400; font-size: 9px; }
.wz-planbox small { display: block; text-align: right; font-size: 10px; color: #a1907a; }

/* ---- accessori (check), vani, pillole ---- */
.wz-checks { display: grid; gap: 8px; }
.wz-check { display: flex; gap: 12px; align-items: flex-start; padding: 12px 14px; background: #fff; border: 1px solid var(--c-line); border-radius: 12px; text-align: left; transition: all .2s; }
.wz-check:hover { border-color: var(--c-gold); }
.wz-check.is-on { border-color: var(--c-gold); background: #fffaf2; }
.wz-check strong { display: block; font-size: 13.5px; }
.wz-check small { display: block; font-size: 12px; color: var(--c-muted); }
.wz-check__box { flex: 0 0 auto; width: 22px; height: 22px; border-radius: 6px; border: 1.5px solid #cbbfae; display: grid; place-items: center; margin-top: 1px; transition: all .2s; }
.wz-check.is-on .wz-check__box { background: var(--c-gold); border-color: var(--c-gold); color: #fff; }
.wz-check__box .ico { width: 14px; height: 14px; stroke-width: 2.6; }
.wz-pills { display: flex; flex-wrap: wrap; gap: 6px; }
.wz-pill { padding: 7px 12px; border: 1px solid var(--c-line); border-radius: 30px; background: #fff; font-size: 12.5px; color: #4a4038; transition: all .15s; }
.wz-pill:hover { border-color: var(--c-gold); }
.wz-pill.is-on { background: var(--c-ink); border-color: var(--c-ink); color: #fff; }
.wz-vani { display: grid; gap: 10px; }
.wz-vano { padding: 10px 12px; background: #fff; border: 1px solid var(--c-line); border-radius: 12px; transition: border-color .2s; }
.wz-vano.is-on { border-color: var(--c-gold); box-shadow: inset 0 0 0 1px var(--c-gold); }
.wz-vano__head { display: flex; align-items: baseline; gap: 8px; border: 0; background: none; padding: 0 0 8px; }
.wz-vano__head b { font-family: var(--f-serif); font-weight: 400; font-size: 16px; }
.wz-vano__head small { font-size: 12px; color: var(--c-muted); }
.wz-vano__opts { display: flex; flex-wrap: wrap; gap: 6px; }
.cfg-strip__m.is-fill { background: repeating-linear-gradient(135deg, #fff 0 6px, #f6f1ea 6px 12px); }

/* ---- benvenuto ---- */
.wz-welcome { position: absolute; inset: 0; z-index: 50; overflow-y: auto; overflow-x: hidden; background: radial-gradient(120% 90% at 20% 0%, #3a2b20, #160f0b 60%); color: #f3ebe0; display: grid; place-items: center; padding: 40px 24px; animation: wzFade .5s ease; transition: opacity .5s ease, transform .5s ease; }
.wz-welcome.is-out { opacity: 0; transform: scale(1.02); pointer-events: none; }
.wz-welcome__glow { position: absolute; width: 60vmax; height: 60vmax; left: 30%; top: -10%; border-radius: 50%; background: radial-gradient(circle, rgba(168,135,90,.28), transparent 60%); filter: blur(20px); animation: wzGlow 16s ease-in-out infinite; pointer-events: none; }
.wz-welcome__inner { position: relative; width: min(980px, 100%); text-align: center; }
.wz-welcome__logo { width: 64px; height: 64px; margin: 0 auto 22px; border-radius: 50%; display: grid; place-items: center; font-family: var(--f-serif); font-size: 18px; letter-spacing: .08em; color: #e4cfa6; border: 1px solid rgba(228,207,166,.5); animation: wzUp .8s ease both, wzPulse 3s 1s infinite; }
.wz-welcome h2 { font-family: var(--f-serif); font-weight: 400; font-size: clamp(28px, 4vw, 48px); line-height: 1.12; color: #fff; margin: 0 0 16px; }
.wz-line { display: block; opacity: 0; animation: wzUp .9s cubic-bezier(.2,.7,.2,1) forwards; }
.wz-line:nth-child(2) { color: #e4cfa6; }
.wz-welcome__sub, .wz-welcome__q, .wz-welcome__group { opacity: 0; animation: wzUp .9s cubic-bezier(.2,.7,.2,1) forwards; }
.wz-welcome__sub { max-width: 620px; margin: 0 auto 26px; font-size: 15.5px; line-height: 1.6; color: #d7cabb; }
.wz-welcome__q { font-size: 11.5px; letter-spacing: .28em; text-transform: uppercase; color: #c8aa7c; margin: 0 0 16px; }
.wz-welcome__groups { display: grid; gap: 18px; text-align: left; }
.wz-welcome__group small { display: block; font-size: 10.5px; letter-spacing: .2em; text-transform: uppercase; color: #9d8d78; margin: 0 0 8px 4px; }
.wz-welcome__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 10px; }
.wz-prod { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; padding: 14px; border-radius: 14px; border: 1px solid rgba(228,207,166,.16); background: rgba(255,255,255,.03); color: #f3ebe0; text-align: left; transition: all .3s cubic-bezier(.2,.7,.2,1); }
.wz-prod:hover { background: rgba(168,135,90,.16); border-color: rgba(228,207,166,.6); transform: translateY(-3px); }
.wz-prod__ico { width: 28px; height: 28px; fill: none; stroke: #e4cfa6; stroke-width: 1.3; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 4px; }
.wz-prod strong { font-size: 15px; font-weight: 600; }
.wz-prod span { font-size: 12px; color: #b9ab99; line-height: 1.35; }

@media (max-width: 860px) {
  .cfg-rail { flex-direction: row; padding: 6px 8px; }
  .wz-railstep { flex-direction: row; flex: 0 0 auto; padding: 6px 10px 6px 6px; font-size: 12px; white-space: nowrap; border-radius: 30px; }
  .wz-railstep:not(:last-child)::after { display: none; }
  .wz-railstep--new { margin-top: 0; }
  .wz-railstep__n { width: 24px; height: 24px; font-size: 11px; }
  .wz-choice--compact { grid-template-columns: 1fr; }
  .wz-say p { font-size: 15px; }
  .wz-measure__in { font-size: 18px; width: 70px; }
  .wz-welcome { position: fixed; padding: 76px 16px 30px; place-items: start center; }
  .wz-welcome__grid { grid-template-columns: 1fr 1fr; }
}
@media (prefers-reduced-motion: reduce) { .wz-w, .wz-line, .wz-choice__opt, .wz-welcome__sub, .wz-welcome__q, .wz-welcome__group { opacity: 1 !important; animation: none !important; } }

/* rifiniture */
.wz-measure__top { flex-wrap: wrap; row-gap: 8px; }
.wz-measure__lbl { flex: 1 1 100%; }
.wz-measure__box { margin-left: auto; }
.wz-plan text { font-size: 12px; }
.wz-plan .wz-plan__t--s { font-size: 9.5px; }
.wz-plan .wz-plan__m { stroke-width: 1.8; }
.wz-railstep__l { overflow-wrap: anywhere; font-size: 9.5px; }
/* problemi con correzione automatica */
.wz-issues .cfg-warn p { margin: 0; }
.wz-issue__acts { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 7px; }
.wz-issue__btn { border: 1px solid currentColor; background: #fff; color: inherit; border-radius: 30px; padding: 4px 11px; font: 600 11.5px var(--f-sans); cursor: pointer; }
.wz-issue__btn--fix { background: #8f3526; border-color: #8f3526; color: #fff; }
.cfg-warn--warn .wz-issue__btn--fix { background: #7a5a14; border-color: #7a5a14; }
.wz-fixall { margin-bottom: 8px; }