.f-config-dialog{box-sizing:border-box;width:min(1240px,calc(100vw - 32px));max-width:none;max-height:min(94dvh,1100px);padding:0!important;margin:auto;border:1px solid #b9aa97;border-radius:12px;background:#f7f2e9;color:#302c28;overflow:auto;overscroll-behavior:contain;font-family:Manrope,Inter,Arial,sans-serif}
.f-config-dialog *{box-sizing:border-box}
.f-config-dialog[open]{display:block}
.f-config-dialog p{max-width:none}
.f-config-dialog>.f-config-shell{padding:0;align-self:auto}
.f-config-dialog .f-dialog-close{position:sticky;float:right;top:16px;right:16px;margin:16px 16px -58px 0;width:44px;height:44px;background:#f7f2e9e8;border:1px solid #796d62;box-shadow:0 3px 12px #1d171429;z-index:5}
.f-config-intro{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);min-height:490px;background:#e6d9ca}
.f-config-photo{display:block;width:100%;height:100%;max-height:620px;min-height:490px;object-fit:cover}
.f-config-summary{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;padding:clamp(30px,5vw,70px)}
.f-config-summary small,.f-config-heading>span{font-size:11px;letter-spacing:.13em;font-weight:600;text-transform:uppercase;color:#75665b}
.f-config-summary h2{font-size:clamp(44px,5vw,78px);line-height:.99;letter-spacing:-.055em;margin:28px 0 22px;font-weight:500}
.f-config-summary>p{font-size:18px;line-height:1.6;margin:0 0 25px;max-width:470px}
.f-config-summary #f-config-description{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:6;line-clamp:6;overflow:hidden;white-space:pre-line}
.f-config-summary #f-config-description.expanded{display:block;overflow:visible}
.f-config-summary #f-description-toggle{border:0;border-bottom:1px solid currentColor;background:none;color:#302c28;padding:0 0 3px;font:600 12px Manrope,Inter,Arial,sans-serif;cursor:pointer;margin:-10px 0 24px}
.f-config-summary #f-description-toggle[hidden]{display:none}
.f-config-summary .f-config-disclaimer{font-size:13px;line-height:1.55;color:#685d54;margin-bottom:34px}
.f-config-section{padding:clamp(34px,5vw,70px);border-top:1px solid #c7b9a9}
.f-config-heading{max-width:780px;margin-bottom:34px}
.f-config-heading h3{font-size:clamp(38px,4.4vw,64px);line-height:1.02;letter-spacing:-.05em;font-weight:500;margin:14px 0 14px}
.f-config-heading p{font-size:15px;line-height:1.6;color:#665a51;margin:0}
.f-assembly-layout{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(290px,.6fr);gap:24px;align-items:stretch}
.f-viewer-frame{position:relative;background:radial-gradient(circle at 50% 35%,#f4ece1,#ddd0bf);border:1px solid #cbbcab;border-radius:10px;min-width:0;overflow:hidden;aspect-ratio:1.36}
.f-viewer-frame canvas{display:block;width:100%;height:100%;cursor:grab;touch-action:none;outline-offset:-4px}
.f-viewer-frame canvas:active{cursor:grabbing}
.f-viewer-hint{pointer-events:none;position:absolute;left:16px;bottom:15px;padding:7px 11px;border-radius:3px;background:#f7f2e9d9;color:#5b4d43;font-size:11px}
.f-assembly-controls{display:flex;flex-direction:column;min-width:0;padding:10px 0}
.f-assembly-controls ol{list-style:none;margin:0 0 auto;padding:0;counter-reset:step}
.f-assembly-controls li{display:grid;grid-template-columns:34px 1fr;gap:10px;padding:11px 0;border-bottom:1px solid #ccbfb0;font-size:14px;color:#8d8074;transition:color .2s}
.f-assembly-controls li::before{counter-increment:step;content:counter(step,decimal-leading-zero);font-size:11px;letter-spacing:.08em;align-self:center}
.f-assembly-controls li.current{color:#302c28;font-weight:700}
.f-assembly-controls li.done{color:#74644f}
.f-assembly-controls>label{display:flex;justify-content:space-between;gap:12px;font-size:12px;margin-top:22px}
.f-assembly-controls input[type=range]{width:100%;accent-color:#594331;margin:14px 0 18px;cursor:pointer}
.f-assembly-actions{display:flex;gap:9px;flex-wrap:wrap}
.f-assembly-actions button,.f-stage-tools button,.f-plan-actions>button{cursor:pointer;border:1px solid #806e5d;background:transparent;color:#302c28;border-radius:3px;padding:11px 14px;font:600 13px Manrope,Inter,Arial,sans-serif}
.f-assembly-actions button:first-child,.f-plan-actions>button:first-of-type{background:#302c28;color:#f7f2e9}
.f-custom-layout{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(320px,.8fr);gap:30px;align-items:start}
.f-custom-stage{min-width:0;position:sticky;top:12px}
.f-custom-stage .f-viewer-frame{aspect-ratio:1.12}
.f-stage-tools{display:flex;justify-content:center;align-items:center;gap:8px;margin:12px 0}
.f-stage-tools button{min-width:42px;padding:9px 12px}
.f-model-summary{text-align:center;font-size:12px!important;line-height:1.5!important;color:#665a51;max-width:none!important;margin:10px 0 0!important}
.f-config-controls{background:#fbf8f2;border:1px solid #d4c7b8;border-radius:8px;padding:24px;display:grid;gap:26px}
.f-config-controls fieldset{border:0;padding:0;margin:0;min-width:0}
.f-config-controls legend{font-size:13px;font-weight:700;margin-bottom:12px}
.f-option-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}
.f-option-grid label,.f-option-row label{position:relative;display:block;margin:0;cursor:pointer}
.f-option-grid input,.f-option-row input,.f-color-row input{position:absolute;opacity:0;width:1px;height:1px}
.f-option-grid span,.f-option-row span{display:flex;align-items:center;justify-content:center;min-height:42px;padding:8px 10px;text-align:center;border:1px solid #c5b7a7;border-radius:3px;font-size:12px;line-height:1.25;transition:border-color .15s,background .15s}
.f-option-grid input:checked+span,.f-option-row input:checked+span{border-color:#302c28;background:#302c28;color:#fff}
.f-option-grid input:focus-visible+span,.f-option-row input:focus-visible+span,.f-color-row input:focus-visible+.f-swatch{outline:2px solid #b34539;outline-offset:2px}
.f-option-row{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}
.f-color-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px 8px}
.f-color-row label{position:relative;display:flex;align-items:center;gap:8px;cursor:pointer;font-size:11px;min-width:0}
.f-color-row .f-swatch{display:block;width:26px;height:26px;flex:none;border:1px solid #817467;border-radius:50%;background:var(--swatch)}
.f-color-row input:checked+.f-swatch{outline:2px solid #302c28;outline-offset:2px}
.f-size-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.f-size-row label{font-size:11px;line-height:1.4;color:#675c52}
.f-size-row input{width:100%;display:block;margin-top:6px;padding:10px 8px;border:1px solid #c5b7a7;border-radius:3px;background:#fff;font:600 14px Manrope,Inter,Arial,sans-serif;color:#302c28}
.f-config-controls .f-config-footnote{font-size:12px;line-height:1.55;color:#74665a;margin:0}
.f-plan-actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px;border-top:1px solid #c7b9a9;margin-top:34px;padding-top:22px}
.f-plan-actions>div{flex:1 1 260px}.f-plan-actions strong{font-size:18px}.f-plan-actions p{font-size:12px;line-height:1.5;color:#74665a;margin:5px 0 0}
.f-plan-actions .f-pill{min-height:41px;padding:9px 12px;gap:16px;font-size:12px;border-radius:3px}
@media(max-width:860px){.f-config-intro{grid-template-columns:1fr}.f-config-photo{min-height:0;height:340px;max-height:none}.f-config-summary{padding:30px}.f-assembly-layout,.f-custom-layout{grid-template-columns:1fr}.f-custom-stage{position:static}.f-assembly-controls ol{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 12px}}
@media(max-width:600px){.f-config-dialog{width:100vw;max-height:100dvh;border-radius:0;border:0}.f-config-dialog .f-dialog-close{top:8px;right:8px;margin:8px 8px -52px 0}.f-config-photo{height:270px}.f-config-summary{padding:26px 20px 30px}.f-config-summary h2{font-size:42px;margin:18px 0}.f-config-summary>p{font-size:16px}.f-config-section{padding:36px 20px}.f-config-heading h3{font-size:38px}.f-viewer-frame{aspect-ratio:1.15}.f-assembly-controls ol{grid-template-columns:1fr}.f-config-controls{padding:18px}.f-color-row{grid-template-columns:repeat(2,minmax(0,1fr))}.f-plan-actions{align-items:stretch}.f-plan-actions>div{flex-basis:100%}.f-plan-actions>button,.f-plan-actions>.f-pill{flex:1 1 100%;justify-content:center}}
@media(prefers-reduced-motion:reduce){.f-config-dialog *{scroll-behavior:auto!important;transition:none!important}}

#f-assembly-steps button{display:block;width:100%;padding:10px 4px;border:0;background:transparent;color:inherit;text-align:left;font:inherit;cursor:pointer;border-radius:6px}#f-assembly-steps button:hover{background:#c49b6526}#f-assembly-steps button:focus-visible{outline:2px solid #8b633e;outline-offset:2px}