/* AI roof simulator: /simulator, /simulare/:token, account + admin compare */
.sim-hero{background:radial-gradient(120% 140% at 85% 0%,#1d3a52 0%,#0b1d2c 45%,#071522 100%);color:#fff;padding:64px 0 96px;position:relative;overflow:hidden}
.sim-hero:after{content:"";position:absolute;inset:auto 0 0;height:6px;background:linear-gradient(90deg,var(--red) 0 33%,var(--gold) 33% 66%,#fff 66%)}
.sim-hero h1{font-size:clamp(34px,5vw,60px);line-height:1.02;margin:6px 0 14px;max-width:820px}
.sim-hero p{max-width:640px;font-size:17px;color:#d5dde3;margin:0}
.sim-hero__badges{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:22px;padding:0;list-style:none;font-size:14px;color:#e8edf0}
.sim-hero__badges i{color:var(--gold);margin-right:7px}

.sim{margin-top:-58px;position:relative;z-index:3;padding-bottom:70px;scroll-margin-top:84px}
.sim-card{background:#fff;border-radius:10px;box-shadow:0 22px 50px #0b172324;padding:30px}
.sim-steps{display:flex;gap:8px;list-style:none;margin:0 0 22px;padding:0;counter-reset:s}
.sim-steps li{flex:1}
.sim-steps button{width:100%;display:flex;align-items:center;gap:10px;padding:12px 14px;border:1px solid var(--line);border-radius:6px;background:#faf9f6;font:600 13px var(--display);letter-spacing:.05em;text-transform:uppercase;color:#7a7f84;cursor:pointer;text-align:left}
.sim-steps button:disabled{cursor:default;opacity:.7}
.sim-steps b{flex:0 0 28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#e6e3dc;color:#59606a;font-size:13px}
.sim-steps .is-current button{border-color:var(--navy);background:var(--navy);color:#fff}
.sim-steps .is-current b{background:var(--red);color:#fff}
.sim-steps .is-done b{background:#1f7a43;color:#fff}
.sim-steps .is-done b span{display:none}
.sim-steps .is-done b:after{content:"\f00c";font:900 12px "Font Awesome 6 Free"}

.sim-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:26px;align-items:start}
.sim-panel[hidden]{display:none}
.sim-panel h2{font-size:28px;margin:0 0 4px}
.sim-panel__lead{color:var(--muted);margin:0 0 20px}
.sim-panel__foot{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:24px;padding-top:18px;border-top:1px solid #eceae4}
.sim-panel__foot .btn{margin:0}
.sim-back{background:none;border:0;color:var(--muted);font:600 13px var(--display);text-transform:uppercase;letter-spacing:.05em;cursor:pointer;padding:10px 0}
.sim-back:hover{color:var(--ink)}
.sim-error{margin:14px 0 0;padding:12px 14px;border-left:4px solid var(--red);background:#fff0f2;color:#8e1025;font-size:14px}
.sim-error[hidden]{display:none}

/* step 1: upload */
.sim-upload{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:22px}
.sim-drop{position:relative;display:grid!important;place-items:center;align-content:center;gap:8px!important;min-height:300px;border:2px dashed #c9c3b6;border-radius:10px;background:repeating-linear-gradient(135deg,#fbfaf7 0 14px,#f6f4ef 14px 28px);text-align:center;padding:26px;cursor:pointer;transition:border-color .2s,background .2s;font-weight:500!important}
.sim-drop[hidden]{display:none!important}
.sim-drop:hover,.sim-drop.is-over{border-color:var(--red);background:#fff6f7}
.sim-drop input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%}
.sim-drop i{font-size:42px;color:var(--red)}
.sim-drop strong{font:600 19px var(--display);letter-spacing:.02em}
.sim-drop span{color:var(--muted);font-size:13px}
.sim-drop .btn{pointer-events:none;margin-top:6px}
.sim-photo{margin:0;border-radius:10px;overflow:hidden;background:#0b1620;position:relative}
.sim-photo[hidden]{display:none}
.sim-photo img{display:block;width:100%;max-height:440px;object-fit:contain;background:#0b1620}
.sim-photo figcaption{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 14px;background:#0b1620;color:#cfd8de;font-size:13px}
.sim-photo button{background:#ffffff1a;color:#fff;border:1px solid #ffffff40;border-radius:4px;padding:7px 12px;font:600 12px var(--display);text-transform:uppercase;letter-spacing:.05em;cursor:pointer}
.sim-tips{background:#f5f3ef;border-radius:10px;padding:20px 22px;font-size:14px}
.sim-tips h3{font-size:17px;margin:0 0 10px}
.sim-tips ul{margin:0;padding:0;list-style:none;display:grid;gap:9px}
.sim-tips li{display:grid;grid-template-columns:20px 1fr;gap:8px;line-height:1.4}
.sim-tips li i{color:#1f7a43;margin-top:3px}
.sim-tips li.no i{color:var(--red)}
.sim-reuse{display:flex;align-items:center;gap:12px;padding:12px 14px;margin-bottom:16px;border-radius:8px;background:#eef6f1;color:#1d5a35;font-size:14px}
.sim-reuse[hidden]{display:none}
.sim-reuse img{width:64px;height:48px;object-fit:cover;border-radius:4px}

/* step 2: products + variants */
.sim-group-title{font:600 13px var(--display);letter-spacing:.14em;text-transform:uppercase;color:var(--red);margin:6px 0 12px}
.sim-products{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;margin-bottom:22px}
.sim-product{position:relative;display:grid;grid-template-rows:auto 1fr;border:2px solid #e6e3dc;border-radius:8px;background:#fff;padding:0;text-align:left;cursor:pointer;overflow:hidden;transition:border-color .15s,transform .15s,box-shadow .15s;font:inherit;color:inherit}
.sim-product:hover{border-color:#b9b2a3;transform:translateY(-2px);box-shadow:0 10px 22px #07152214}
.sim-product img{width:100%;height:auto;aspect-ratio:4/3;object-fit:contain;background:#fff;padding:6px}
.sim-product span{display:block;padding:8px 10px 10px;border-top:1px solid #f0ede7}
.sim-product strong{display:block;font:600 15px var(--display);letter-spacing:.02em}
.sim-product small{color:var(--muted);font-size:12px}
.sim-product[aria-pressed="true"]{border-color:var(--red);box-shadow:0 0 0 3px #c8102e1f}
.sim-product[aria-pressed="true"]:after{content:"\f00c";font:900 12px "Font Awesome 6 Free";position:absolute;top:8px;right:8px;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:var(--red);color:#fff}
.sim-picker{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:24px;padding:22px;border-radius:10px;background:#f7f6f2;scroll-margin-top:90px}
.sim-picker[hidden]{display:none}
.sim-picker__preview{margin:0;background:#fff;border-radius:8px;padding:12px;text-align:center;align-self:start}
.sim-picker__preview img{width:100%;aspect-ratio:4/3;object-fit:contain;transition:opacity .2s}
.sim-picker__preview figcaption{font-size:13px;color:var(--muted);margin-top:6px}
.sim-picker h3{font-size:22px;margin:0 0 12px}
.sim-finishes{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}
.sim-finishes button{border:1px solid #d6d1c6;background:#fff;border-radius:30px;padding:8px 14px;font:600 12px var(--display);letter-spacing:.05em;text-transform:uppercase;cursor:pointer;color:#4a5058}
.sim-finishes button small{color:#9aa0a6;margin-left:4px}
.sim-finishes button[aria-selected="true"]{background:var(--navy);border-color:var(--navy);color:#fff}
.sim-swatches{display:grid;grid-template-columns:repeat(auto-fill,minmax(44px,1fr));gap:8px}
.sim-swatch{position:relative;aspect-ratio:1;border-radius:50%;border:3px solid #fff;box-shadow:0 0 0 1px #c5c0b5;background:var(--hex,#777);cursor:pointer;padding:0;transition:transform .12s}
.sim-swatch:hover{transform:scale(1.08)}
.sim-swatch[aria-checked="true"]{box-shadow:0 0 0 3px var(--red)}
.sim-swatch[aria-checked="true"]:after{content:"\f00c";font:900 13px "Font Awesome 6 Free";position:absolute;inset:0;display:grid;place-items:center;color:#fff;text-shadow:0 1px 2px #0009}
.sim-swatch.is-light[aria-checked="true"]:after{color:#111;text-shadow:none}
.sim-chosen{margin:16px 0 0;padding:12px 14px;background:#fff;border-radius:8px;font-size:14px;display:flex;align-items:center;gap:10px}
.sim-chosen i{width:26px;height:26px;border-radius:50%;background:var(--hex,#777);box-shadow:0 0 0 1px #c5c0b5;flex:0 0 26px}

/* step 3: contact */
.sim-fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.sim-fields[hidden]{display:none}
.sim-reuse-contact{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;padding:12px 14px;margin:0 0 16px;border-radius:8px;background:#eef6f1;color:#1d5a35;font-size:14px}
.sim-reuse-contact[hidden]{display:none}
.sim-fields label{display:grid;gap:6px;font-size:13px;font-weight:700}
.sim-fields label small{font-weight:500;color:var(--muted)}
.sim-fields input{padding:13px 12px;border:1px solid #cfc9bd;border-radius:4px;background:#fff;font-size:15px}
.sim-fields input:focus{outline:2px solid #c8102e55;border-color:var(--red)}
.sim-consent{display:flex!important;gap:10px!important;align-items:flex-start;font-size:13px!important;font-weight:500!important;margin-top:16px}
.sim-consent[hidden]{display:none!important}
.sim-consent input{margin-top:3px;width:18px;height:18px;accent-color:var(--red)}
.sim-consent a{color:var(--red)}
.sim-note{font-size:13px;color:var(--muted);margin:14px 0 0}
.sim-turnstile{margin-top:14px}

/* sidebar summary */
.sim-summary{position:sticky;top:96px;background:#f7f6f2;border-radius:10px;padding:18px;font-size:14px}
.sim-summary h3{font-size:16px;letter-spacing:.06em;text-transform:uppercase;margin:0 0 12px}
.sim-summary dl{margin:0;display:grid;gap:10px}
.sim-summary dt{font:600 11px var(--display);letter-spacing:.12em;text-transform:uppercase;color:#8a8f94}
.sim-summary dd{margin:2px 0 0;display:flex;align-items:center;gap:8px}
.sim-summary dd img{width:100%;max-height:150px;object-fit:cover;border-radius:6px}
.sim-summary .dot{width:18px;height:18px;border-radius:50%;background:var(--hex,#ccc);box-shadow:0 0 0 1px #c5c0b5;flex:0 0 18px}
.sim-summary p{font-size:12px;color:var(--muted);margin:14px 0 0}

/* progress */
.sim-stage[hidden]{display:none}
.sim-progress{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:28px;align-items:center}
.sim-scan{position:relative;border-radius:10px;overflow:hidden;background:#0b1620;aspect-ratio:4/3}
.sim-scan img{width:100%;height:100%;object-fit:cover;filter:saturate(.75) brightness(.85)}
.sim-scan:after{content:"";position:absolute;left:0;right:0;height:38%;top:-38%;background:linear-gradient(180deg,transparent,#f3c62355 70%,#f3c623cc 100%);animation:simscan 2.6s ease-in-out infinite}
@keyframes simscan{to{top:100%}}
@media (prefers-reduced-motion:reduce){.sim-scan:after{animation:none;display:none}}
.sim-progress h2{font-size:30px;margin:0 0 6px}
.sim-timer{font:600 15px var(--display);letter-spacing:.06em;color:var(--muted)}
.sim-stages{list-style:none;padding:0;margin:18px 0;display:grid;gap:10px}
.sim-stages li{display:grid;grid-template-columns:30px 1fr;gap:10px;align-items:center;color:#9aa0a6;font-size:15px}
.sim-stages li i{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:#eceae4;font-size:13px}
.sim-stages li.is-active{color:var(--ink);font-weight:600}
.sim-stages li.is-active i{background:var(--gold);color:#111}
.sim-stages li.is-active i:before{content:"\f110";animation:fa-spin 1.2s linear infinite;display:inline-block}
.sim-stages li.is-done{color:#1f7a43}
.sim-stages li.is-done i{background:#1f7a43;color:#fff}
.sim-stages li.is-done i:before{content:"\f00c"}
.sim-keep{font-size:13px;color:var(--muted);border-top:1px solid #eceae4;padding-top:14px}
.sim-keep a{color:var(--red);word-break:break-all}

/* result */
.sim-result__head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:12px;margin-bottom:16px}
.sim-result__head h2{font-size:clamp(26px,3.4vw,38px);margin:0}
.sim-result__meta{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:14px}
.sim-result__meta i{width:18px;height:18px;border-radius:50%;background:var(--hex,#777);box-shadow:0 0 0 1px #c5c0b5}
.sim-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.sim-actions .btn{margin:0}
.btn-outline{background:#fff;color:var(--ink);border:1px solid #cfc9bd}
.btn-outline:hover{border-color:var(--ink)}
.sim-disclaimer{font-size:13px;color:var(--muted);margin:16px 0 0;display:flex;gap:8px}
.sim-disclaimer i{color:var(--gold);margin-top:3px}
.sim-failed{text-align:center;max-width:640px;margin:0 auto;padding:20px 0}
.sim-failed > i{font-size:44px;color:var(--gold)}
.sim-failed h2{font-size:30px;margin:10px 0}
.sim-failed .sim-actions{justify-content:center}

/* before / after compare (shared) */
.sim-compare{position:relative;overflow:hidden;border-radius:10px;background:#0b1620;user-select:none;-webkit-user-select:none;touch-action:pan-y;cursor:ew-resize;--pos:50%;aspect-ratio:var(--ratio,4/3);max-height:78vh;margin:0 auto}
.sim-compare img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none;-webkit-user-drag:none}
.sim-compare__before{clip-path:inset(0 calc(100% - var(--pos)) 0 0);will-change:clip-path}
.sim-compare__line{position:absolute;top:0;bottom:0;left:var(--pos);width:2px;margin-left:-1px;background:#fff;box-shadow:0 0 10px #0007;pointer-events:none}
.sim-compare__handle{position:absolute;top:50%;left:var(--pos);width:48px;height:48px;margin:-24px 0 0 -24px;border-radius:50%;border:3px solid #fff;background:var(--red);color:#fff;display:grid;place-items:center;box-shadow:0 6px 18px #0007;cursor:ew-resize;padding:0;font-size:15px}
.sim-compare__handle:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
.sim-compare__tag{position:absolute;top:12px;padding:6px 10px;font:600 11px var(--display);letter-spacing:.1em;text-transform:uppercase;background:#fff;color:#111;border-radius:3px;pointer-events:none}
.sim-compare__tag--before{left:12px}
.sim-compare__tag--after{right:12px;background:var(--red);color:#fff}
.sim-compare.is-dragging{cursor:grabbing}

/* result page */
.sim-page{padding:40px 0 70px}
.sim-page .sim-card{margin-top:-60px;position:relative;z-index:3}
.sim-page__grid{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:26px;align-items:start}

/* account / admin lists */
.sim-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:18px}
.sim-item{background:#fff;border:1px solid #dfe4e7;border-radius:8px;overflow:hidden;display:flex;flex-direction:column}
.sim-item .sim-compare{border-radius:0}
.sim-item__thumb{position:relative;aspect-ratio:4/3;background:#0b1620}
.sim-item__thumb img{width:100%;height:100%;object-fit:cover;opacity:.85}
.sim-item__body{padding:14px 16px;display:grid;gap:8px;flex:1}
.sim-item__body h3{font-size:18px;margin:0}
.sim-item__body p{margin:0;font-size:13px;color:#5d6770}
.sim-item__actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:auto;padding-top:6px}
.sim-item__actions .btn{margin:0;padding:10px 14px;font-size:12px}
.sim-status{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:20px;font-size:12px;font-weight:600;background:#e9edf0;color:#3c4650;width:max-content}
.sim-status--done{background:#dff3e3;color:#176228}
.sim-status--queued,.sim-status--pending,.sim-status--processing{background:#fff4cf;color:#7a5a00}
.sim-status--failed,.sim-status--blocked{background:#ffe5e9;color:#a50b25}
.sim-empty{text-align:center;padding:46px 20px;background:#fff;border:1px dashed #cfd6db;border-radius:8px}
.sim-empty i{font-size:38px;color:var(--red)}

@media (max-width:980px){
  .sim-layout,.sim-page__grid{grid-template-columns:1fr}
  .sim-summary{position:static}
  .sim-aside{order:-1}
  .sim-aside .sim-summary{display:none}
  .sim[data-step="3"] .sim-aside{order:0}
  .sim[data-step="3"] .sim-aside .sim-summary{display:block}
  .sim-summary dd img{max-height:120px}
  .sim-page__grid .sim-summary{display:block}
}
@media (max-width:760px){
  .sim-hero{padding:40px 0 80px}
  .sim{margin-top:-52px}
  .sim-card{padding:18px 16px;border-radius:8px}
  .sim-steps button{padding:9px 8px;font-size:11px;gap:6px;justify-content:center}
  .sim-steps button > span{display:none}
  .sim-steps .is-current button > span{display:inline}
  .sim-hero p{font-size:15px}
  .sim-hero__badges{gap:6px 16px;font-size:13px}
  .sim-upload,.sim-picker,.sim-progress{grid-template-columns:1fr}
  .sim-drop{min-height:220px}
  .sim-picker{padding:14px}
  .sim-products{grid-template-columns:repeat(3,1fr);gap:8px}
  .sim-product span{padding:6px 7px 8px}
  .sim-product strong{font-size:13px}
  .sim-product small{font-size:11px}
  .sim-fields{grid-template-columns:1fr}
  .sim-panel h2{font-size:24px}
  .sim-panel__foot .btn{flex:1}
  .sim-actions .btn{flex:1 1 100%}
  .sim-compare{max-height:none}
  .sim-list{grid-template-columns:1fr}
}