.cfg-wrap{max-width:980px;margin:0 auto;padding:28px 32px 110px}

.cfg-header{text-align:center;margin-bottom:28px}
.cfg-back{display:inline-block;font-size:13px;color:var(--ink-mute);text-decoration:none;letter-spacing:.3px;margin-bottom:12px;transition:color .2s}
.cfg-back:hover{color:var(--blue-deep)}
.cfg-title{font-size:clamp(24px,3.5vw,32px);font-weight:800;color:var(--blue-deep);letter-spacing:-1px;line-height:1.1;margin:0 0 6px}
.cfg-title span{color:var(--accent-dark)}
.cfg-subtitle{font-size:14px;color:var(--ink-soft);margin:0}

.cfg-progress{display:flex;align-items:center;justify-content:center;margin-bottom:32px;flex-wrap:nowrap}
.cfg-step-dot{display:flex;flex-direction:column;align-items:center;gap:6px;position:relative;flex-shrink:0}
.cfg-step-dot .num{width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:14px;background:var(--bg-warm);color:var(--ink-mute);border:2px solid var(--line);transition:all .25s}
.cfg-step-dot .lbl{font-size:10px;font-weight:600;letter-spacing:.5px;text-transform:uppercase;color:var(--ink-mute);transition:color .25s;white-space:nowrap}
.cfg-step-dot.active .num{background:var(--blue-deep);color:#fff;border-color:var(--blue-deep);transform:scale(1.08)}
.cfg-step-dot.active .lbl{color:var(--blue-deep)}
.cfg-step-dot.done .num{background:var(--accent);color:var(--blue-deep);border-color:var(--accent)}
.cfg-step-dot.done .lbl{color:var(--ink-soft)}
.cfg-step-line{flex:1;height:2px;background:var(--line);margin:0 8px 24px;min-width:20px;transition:background .25s}
.cfg-step-line.done{background:var(--accent)}

.cfg-body{background:#fff;border:1px solid var(--line);border-top:3px solid var(--accent);padding:40px 44px;min-height:auto;box-shadow:0 4px 24px rgba(0,0,0,.04)}
.cfg-step{display:none}
.cfg-step.active{display:block;animation:cfgFade .3s ease}
@keyframes cfgFade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.cfg-step-title{font-size:24px;font-weight:800;color:var(--blue-deep);letter-spacing:-.5px;margin:0 0 28px}
.cfg-field-label{font-size:12px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--accent-dark);margin:28px 0 14px}
.cfg-field-label:first-of-type{margin-top:0}
.cfg-unit{color:var(--ink-mute);font-weight:600}
.cfg-empty{font-size:14px;color:var(--ink-mute);font-style:italic;padding:20px 0}

.cfg-options{display:flex;flex-wrap:wrap;justify-content:flex-start;gap:12px}
.cfg-options-direction,.cfg-options-wanthandle,.cfg-options-frames,.cfg-options-colors,.cfg-options-handles,.cfg-options-variants{justify-content:center}

.cfg-options-variants{display:flex;flex-wrap:wrap;gap:20px}
.cfg-variant-opt{padding:0 !important;border:none !important;background:transparent !important;width:auto !important;flex:0 0 auto !important;box-shadow:none !important;position:relative;padding-left:30px !important}
.cfg-variant-opt::after{display:none !important}
.cfg-variant-num{position:absolute;top:0;left:0;height:100%;width:30px;display:flex;align-items:center;justify-content:center;background:var(--line);color:var(--ink-soft);font-size:13px;font-weight:800;letter-spacing:2px;writing-mode:vertical-rl;text-orientation:mixed;border-radius:4px;transition:all .2s}
.cfg-variant-img{display:block;width:150px;aspect-ratio:3/4;overflow:hidden;border:2px solid var(--line);border-radius:4px;background:var(--bg);transition:border-color .2s}
.cfg-variant-img img{width:100%;height:100%;object-fit:contain;display:block}
.cfg-variant-opt:hover .cfg-variant-img{border-color:var(--accent-dark)}
.cfg-variant-opt.selected .cfg-variant-img{border-color:var(--blue-deep);box-shadow:0 4px 16px rgba(31,66,86,.12)}
.cfg-variant-opt.selected .cfg-variant-num{background:var(--blue-deep);color:#fff}
.cfg-opt{box-sizing:border-box;flex:0 0 auto;background:var(--bg);border:2px solid var(--line);padding:16px 20px;font-family:inherit;cursor:pointer;transition:all .18s;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;color:var(--ink);position:relative}
.cfg-opt:hover{border-color:var(--accent-dark);background:#fff}
.cfg-opt.selected{border-color:var(--blue-deep);background:#fff;box-shadow:0 4px 16px rgba(31,66,86,.1)}
.cfg-opt.selected::after{content:'✓';position:absolute;top:6px;right:8px;font-size:12px;font-weight:800;color:var(--blue-deep)}

.cfg-color-group{margin-bottom:32px;text-align:center}
.cfg-color-group:last-child{margin-bottom:0}
.cfg-color-type{font-size:13px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--ink-soft);margin:0 0 16px;padding-bottom:8px;border-bottom:2px solid var(--accent);display:inline-block}
.cfg-options-colors{gap:14px}
.cfg-color-opt{padding:10px;width:110px}
.cfg-color-swatch{width:100%;aspect-ratio:3/4;display:block;border:1px solid var(--line);overflow:hidden;margin-bottom:8px}
.cfg-color-swatch img{width:100%;height:100%;object-fit:cover;display:block}
.cfg-color-name{font-size:12px;font-weight:600;color:var(--blue-deep);line-height:1.3;text-align:center}

.cfg-options-frames .cfg-opt,
.cfg-options-direction .cfg-opt,
.cfg-options-wanthandle .cfg-opt{
  width:160px !important;
  min-width:160px !important;
  max-width:160px !important;
  flex:0 0 160px !important;
  min-height:64px;
  justify-content:center;
  padding:14px 8px;
  box-sizing:border-box;
}
.cfg-frame-name{font-size:14px;font-weight:700;color:var(--blue-deep);text-align:center}

.cfg-dir-img{display:block;width:100%;max-width:110px;height:auto;margin-bottom:8px}
.cfg-dir-name{font-size:13px;font-weight:700;color:var(--blue-deep)}

.cfg-wh-name{font-size:13px;font-weight:700;color:var(--blue-deep)}
.cfg-wh-sub{display:none}

.cfg-handles{margin-top:32px}
.cfg-options-handles{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.cfg-handle-opt{padding:12px;width:auto}
.cfg-handle-img{width:100%;aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;border:1px solid var(--line);overflow:hidden;margin-bottom:10px;background:#fff}
.cfg-handle-img img{width:100%;height:100%;object-fit:contain;display:block}
.cfg-handle-img[data-empty="1"]::after{content:'🚪';font-size:24px;opacity:.3}
.cfg-handle-name{font-size:12px;font-weight:600;color:var(--blue-deep);line-height:1.4;text-align:center}

.cfg-summary{background:var(--bg-warm);border:1px solid var(--line);padding:24px 28px;margin-bottom:32px}
.cfg-summary-title{font-size:12px;font-weight:800;letter-spacing:2px;text-transform:uppercase;color:var(--accent-dark);margin:0 0 16px}
.cfg-summary-rows{display:flex;flex-direction:column}
.cfg-summary-row{display:flex;justify-content:space-between;align-items:baseline;gap:10px;padding:10px 0;border-bottom:1px solid var(--line);font-size:14px}
.cfg-summary-row:last-child{border-bottom:none}
.cfg-sr-label{color:var(--ink-mute);font-weight:500;flex-shrink:0}
.cfg-sr-val{color:var(--ink-mute);font-weight:600;text-align:right}
.cfg-summary-row.filled .cfg-sr-val{color:var(--blue-deep);font-weight:700}

.cfg-form{display:flex;flex-direction:column;gap:12px;position:relative;max-width:520px}
.cfg-form-row{margin:0}
.cfg-input{width:100%;padding:14px 16px;border:1px solid var(--line);background:var(--bg);font-family:inherit;font-size:14px;color:var(--ink);outline:none;transition:border-color .2s,background .2s}
.cfg-input:focus{border-color:var(--blue-deep);background:#fff}
.cfg-input::placeholder{color:var(--ink-mute)}
.cfg-textarea{resize:vertical;min-height:80px;line-height:1.5}
.cfg-form-hint{font-size:12px;color:var(--ink-mute);margin:4px 0 0}
.cfg-error{
  position:fixed;bottom:86px;left:50%;transform:translateX(-50%);z-index:101;
  width:min(560px,calc(100vw - 40px));
  margin:0;padding:13px 18px;
  background:#FDF0EF;border:1px solid #E8B4B0;border-left:3px solid #C0392B;border-radius:10px;
  color:#922;font-size:13px;font-weight:600;text-align:center;
  box-shadow:0 6px 20px rgba(192,57,43,.15);
}

.cfg-nav{
  position:fixed;bottom:20px;left:50%;transform:translateX(-50%);z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  gap:24px;margin:0;
  width:min(560px,calc(100vw - 40px));
  padding:12px 16px 12px 24px;
  background:#fff;border:1px solid var(--line);border-radius:14px;
  box-shadow:0 8px 30px rgba(0,0,0,.12);
}
.cfg-nav-back{background:none;border:none;font-family:inherit;font-size:14px;font-weight:600;color:var(--ink-soft);cursor:pointer;padding:14px 4px;transition:color .2s}
.cfg-nav-back:hover{color:var(--blue-deep)}
.cfg-nav-next,.cfg-nav-submit{background:var(--blue-deep);color:#fff;border:none;font-family:inherit;font-size:13px;font-weight:700;letter-spacing:1px;text-transform:uppercase;padding:14px 28px;border-radius:8px;cursor:pointer;transition:all .25s;margin-left:auto}
.cfg-nav-next:hover,.cfg-nav-submit:hover{background:var(--accent);color:var(--blue-deep)}
.cfg-nav-submit:disabled{opacity:.6;cursor:not-allowed}

.cfg-success{text-align:center;padding:40px 20px}
.cfg-success.active{display:block;animation:cfgFade .3s ease}
.cfg-success-icon{width:72px;height:72px;border-radius:50%;background:var(--blue-deep);color:#fff;font-size:36px;display:flex;align-items:center;justify-content:center;margin:0 auto 24px}
.cfg-success-title{font-size:26px;font-weight:800;color:var(--blue-deep);margin:0 0 12px}
.cfg-success-text{font-size:15px;color:var(--ink-soft);line-height:1.7;max-width:440px;margin:0 auto 28px}
.cfg-success-btn{display:inline-block;background:var(--blue-deep);color:#fff;padding:16px 40px;font-weight:700;font-size:13px;letter-spacing:1.5px;text-transform:uppercase;text-decoration:none;transition:all .25s}
.cfg-success-btn:hover{background:var(--accent);color:var(--blue-deep)}

@media(max-width:768px){
  .cfg-wrap{padding:24px 18px 96px}
  .cfg-body{padding:32px 22px}
  .cfg-step-dot .lbl{display:none}
  .cfg-step-line{margin-bottom:0}
  .cfg-step-dot .num{width:34px;height:34px;font-size:13px}
  .cfg-options-handles{grid-template-columns:repeat(3,1fr)}
  .cfg-color-opt{width:calc(33.333% - 10px)}
  .cfg-step-title{font-size:20px}
  .cfg-nav-next,.cfg-nav-submit{padding:13px 24px}
}
@media(max-width:480px){
  .cfg-body{padding:24px 16px}
  .cfg-options-frames .cfg-opt,.cfg-options-direction .cfg-opt,.cfg-options-wanthandle .cfg-opt{width:calc(50% - 6px)}
  .cfg-color-opt{width:calc(50% - 7px)}
  .cfg-options-handles{grid-template-columns:repeat(2,1fr)}
  .cfg-nav-next,.cfg-nav-submit{padding:13px 22px;font-size:13px}
}