.cfg-shell{max-width:var(--container);margin:0 auto;padding:0 36px;display:grid;grid-template-columns:1fr 1.05fr;gap:30px;align-items:stretch}.cfg-preview{position:sticky;top:100px;align-self:start;height:calc(100vh - 140px);min-height:560px;max-height:720px}.cfg-preview-frame{position:relative;width:100%;height:100%;border-radius:var(--radius-lg);overflow:hidden;background:var(--bg-dark);box-shadow:0 30px 80px #1816131f,0 0 0 1px var(--line-soft)}.cfg-preview-frame img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:opacity .8s var(--ease-out),transform 1.2s var(--ease-out)}.cfg-preview-frame.is-swapping img{opacity:0;transform:scale(1.03)}.cfg-preview-overlay{position:absolute;inset:0;background:linear-gradient(to bottom,#14161a00 30%,#14161aa6),linear-gradient(to top,rgba(20,22,26,.4) 0%,transparent 30%)}.cfg-preview-grid{position:absolute;inset:0;opacity:.5;pointer-events:none}.cfg-preview-grid svg{width:100%;height:100%}.cfg-preview-info{position:absolute;bottom:0;left:0;right:0;padding:32px;color:var(--bg-cream);display:flex;flex-direction:column;gap:14px}.cfg-preview-id{font-family:var(--font-mono);font-size:10px;letter-spacing:.18em;color:var(--gold-soft);text-transform:uppercase}.cfg-preview-id span{color:#ffffffb3;margin-left:4px}.cfg-preview-title{font-family:var(--font-serif);font-size:38px;font-weight:400;line-height:1.05;letter-spacing:-.02em;transition:opacity .4s var(--ease-out)}.cfg-preview-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:14px;padding-top:18px;border-top:1px solid rgba(255,255,255,.18)}.cfg-preview-stats>div{display:flex;flex-direction:column;gap:4px}.cfg-preview-stats span{font-family:var(--font-mono);font-size:9px;letter-spacing:.16em;color:#ffffff8c;text-transform:uppercase}.cfg-preview-stats strong{font-family:var(--font-serif);font-size:20px;font-weight:400;font-style:italic;color:var(--bg-cream);letter-spacing:-.01em;transition:opacity .4s var(--ease-out)}.cfg-panel{background:var(--bg-white);border-radius:var(--radius-lg);padding:40px;border:1px solid var(--line-soft);display:flex;flex-direction:column;min-height:720px;box-shadow:0 30px 80px #1816130d}.cfg-steps{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:8px;padding-bottom:28px;border-bottom:1px solid var(--line);margin-bottom:32px}.cfg-step{display:flex;align-items:center;gap:9px;font-size:12px;font-weight:600;color:var(--ink-fade);letter-spacing:-.005em;transition:color .4s var(--ease-out)}.cfg-step span{font-family:var(--font-mono);font-size:11px;width:26px;height:26px;border-radius:50%;background:var(--line-soft);display:flex;align-items:center;justify-content:center;color:var(--ink-fade);transition:all .4s var(--ease-out)}.cfg-step.is-active{color:var(--ink)}.cfg-step.is-active span{background:var(--ink);color:var(--bg-cream)}.cfg-step.is-done span{background:var(--gold);color:var(--bg-cream)}.cfg-progress{position:absolute;bottom:-1px;left:0;right:0;height:1px;background:transparent}.cfg-progress-bar{height:100%;background:var(--gold);width:25%;transition:width .7s var(--ease-out)}.cfg-content{flex:1;position:relative;margin-bottom:24px}.cfg-pane{position:absolute;inset:0;opacity:0;visibility:hidden;transform:translate(20px);transition:opacity .5s var(--ease-out),transform .5s var(--ease-out),visibility .5s;pointer-events:none}.cfg-pane.is-active{opacity:1;visibility:visible;transform:translate(0);pointer-events:auto}.cfg-pane.is-exiting-left{opacity:0;transform:translate(-20px)}.cfg-pane-title{font-family:var(--font-serif);font-size:28px;font-weight:400;line-height:1.15;letter-spacing:-.015em;color:var(--ink);margin-bottom:10px}.cfg-pane-sub{font-size:14px;color:var(--ink-mute);line-height:1.55;margin-bottom:32px}.cfg-options{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.cfg-opt{text-align:left;padding:18px;border:1px solid var(--line);border-radius:14px;background:var(--bg-white);display:flex;flex-direction:column;gap:8px;transition:all .3s var(--ease-out);position:relative}.cfg-opt svg{width:26px;height:26px;color:var(--ink-soft);stroke-width:1.3;margin-bottom:4px;transition:color .3s var(--ease-out)}.opt-title{font-family:var(--font-serif);font-size:17px;font-weight:400;letter-spacing:-.01em;color:var(--ink)}.opt-meta{font-size:12px;color:var(--ink-mute);letter-spacing:0}.cfg-opt:hover{border-color:var(--gold-pale);background:var(--bg-cream)}.cfg-opt.is-selected{border-color:var(--gold);background:var(--bg-white);box-shadow:0 0 0 3px var(--gold-glow),0 8px 20px #c89b3c14}.cfg-opt.is-selected svg{color:var(--gold-text)}.cfg-opt.is-selected:after{content:"✓";position:absolute;top:12px;right:14px;font-family:var(--font-mono);font-size:11px;font-weight:500;width:20px;height:20px;background:var(--gold);color:var(--bg-cream);border-radius:50%;display:flex;align-items:center;justify-content:center}.cfg-field{display:flex;flex-direction:column;gap:10px;margin-bottom:30px}.cfg-field-head{display:flex;align-items:baseline;justify-content:space-between}.cfg-field label,.cfg-label{font-family:var(--font-mono);font-size:10px;letter-spacing:.16em;color:var(--ink-fade);text-transform:uppercase}.cfg-field-value{font-family:var(--font-serif);font-size:28px;font-weight:400;font-style:italic;color:var(--ink);letter-spacing:-.015em}.cfg-slider-wrap{position:relative;height:32px;display:flex;align-items:center}.cfg-range{position:absolute;inset:0;width:100%;-webkit-appearance:none;appearance:none;background:transparent;opacity:0;cursor:pointer;z-index:2;margin:0}.cfg-range::-webkit-slider-thumb{-webkit-appearance:none;width:26px;height:26px}.cfg-range-track{position:absolute;left:0;right:0;top:50%;transform:translateY(-50%);height:4px;background:var(--line);border-radius:100px;overflow:visible}.cfg-range-fill{height:100%;width:25%;background:var(--gold);border-radius:100px;position:relative;transition:width .25s var(--ease-out)}.cfg-range-fill:after{content:"";position:absolute;right:-8px;top:50%;transform:translateY(-50%);width:18px;height:18px;background:var(--bg-white);border:2px solid var(--gold);border-radius:50%;box-shadow:0 4px 10px #c89b3c4d}.cfg-range-labels{display:flex;justify-content:space-between;margin-top:4px;font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;color:var(--ink-fade);text-transform:uppercase}.cfg-pills{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.cfg-pill{padding:10px 16px;border:1px solid var(--line);border-radius:100px;background:var(--bg-white);font-size:13px;font-weight:500;color:var(--ink-soft);transition:all .25s var(--ease-out)}.cfg-pill:hover{border-color:var(--ink-soft)}.cfg-pill.is-active{background:var(--ink);border-color:var(--ink);color:var(--bg-cream)}.cfg-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:28px}.cfg-card-opt{padding:18px;border:1px solid var(--line);border-radius:14px;background:var(--bg-white);text-align:left;display:flex;flex-direction:column;gap:10px;transition:all .3s var(--ease-out);position:relative}.cfg-card-opt-head{display:flex;justify-content:space-between;align-items:center}.cfg-card-tag{font-family:var(--font-serif);font-size:16px;font-weight:500;color:var(--ink);letter-spacing:-.01em}.cfg-card-time{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;color:var(--ink-fade);text-transform:uppercase}.cfg-card-opt p{font-size:12px;line-height:1.5;color:var(--ink-mute)}.cfg-card-extra{font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;color:var(--gold-text);margin-top:auto;padding-top:6px;border-top:1px solid var(--line-soft)}.cfg-card-opt:hover{border-color:var(--gold-pale)}.cfg-card-opt.is-selected{border-color:var(--gold);background:var(--bg-cream);box-shadow:0 0 0 3px var(--gold-glow)}.cfg-result{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:20px}.cfg-result-card{padding:24px;border:1px solid var(--line);border-radius:14px;background:var(--bg-cream);display:flex;flex-direction:column;gap:10px}.cfg-result-card.cfg-budget{background:var(--ink);color:var(--bg-cream);border-color:var(--ink)}.cfg-result-label{font-family:var(--font-mono);font-size:10px;letter-spacing:.16em;color:var(--ink-fade);text-transform:uppercase}.cfg-budget .cfg-result-label{color:#ffffff8c}.cfg-result-value{font-family:var(--font-serif);font-size:32px;font-weight:400;letter-spacing:-.02em;line-height:1;color:var(--ink)}.cfg-budget .cfg-result-value{color:var(--bg-cream)}.cfg-currency{font-family:var(--font-sans);font-size:16px;color:var(--gold-soft);margin-left:4px}.cfg-result-foot{font-size:11px;color:var(--ink-mute)}.cfg-budget .cfg-result-foot{color:#ffffff8c}.cfg-engineer{display:flex;align-items:center;gap:16px;padding:18px;background:var(--bg-cream);border-radius:14px;margin-bottom:22px}.cfg-eng-avatar{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--gold),var(--gold-hover));color:var(--bg-cream);display:flex;align-items:center;justify-content:center;font-family:var(--font-serif);font-size:16px;font-weight:500;letter-spacing:-.01em;flex-shrink:0}.cfg-eng-meta{display:flex;flex-direction:column;gap:2px;flex:1}.cfg-eng-label{font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;color:var(--ink-fade);text-transform:uppercase}.cfg-eng-meta strong{font-family:var(--font-serif);font-size:15px;font-weight:500;color:var(--ink)}.cfg-eng-detail{font-size:12px;color:var(--ink-mute)}.cfg-eng-status{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-family:var(--font-mono);letter-spacing:.05em;color:var(--ink-soft)}.cfg-confirm{display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center}.cfg-fineprint{font-size:11px;color:var(--ink-fade);max-width:360px}.cfg-nav{display:flex;align-items:center;justify-content:space-between;padding-top:22px;border-top:1px solid var(--line)}.cfg-nav-btn{display:inline-flex;align-items:center;gap:8px;padding:11px 18px;background:transparent;border:1px solid var(--line);border-radius:100px;font-size:13px;font-weight:500;color:var(--ink);transition:all .3s var(--ease-out)}.cfg-nav-btn svg{width:14px;height:14px}.cfg-nav-btn:hover:not(:disabled){border-color:var(--ink);background:var(--bg-cream)}.cfg-nav-btn:disabled{opacity:.35;cursor:not-allowed}.cfg-next{background:var(--ink);border-color:var(--ink);color:var(--bg-cream)}.cfg-next:hover:not(:disabled){background:var(--bg-dark-3)!important;color:var(--bg-cream)!important}.cfg-step-indicator{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;color:var(--ink-fade)}.cfg-step-indicator span{color:var(--gold-text);font-weight:500}.configurator{background:var(--bg-cream);padding:160px 0;position:relative}.configurator{padding:60px 0}body.page-inner .configurator{padding-top:160px}@media(max-width:768px){body.page-inner .configurator{padding-top:100px}}@media(max-width:1200px){.cfg-shell{padding-left:28px;padding-right:28px}}@media(max-width:1024px){.cfg-shell{grid-template-columns:1fr}.cfg-preview{position:relative;top:0;height:360px;min-height:0}}@media(max-width:768px){.cfg-shell{padding-left:20px;padding-right:20px}.configurator{padding:36px 0}.cfg-panel{padding:20px;min-height:0}.cfg-steps{grid-template-columns:repeat(4,1fr);gap:4px}.cfg-step{font-size:10px;gap:6px}.cfg-step span{width:22px;height:22px;font-size:10px}.cfg-options,.cfg-cards,.cfg-result{grid-template-columns:1fr}}@media(max-width:480px){.configurator{padding:28px 0}}