/* ============================================================
   FORMARY — Instant Quote tool styles
   ============================================================ */
/* the hidden attribute must win over display:grid/flex below */
[hidden]{display:none!important;}

.quote-shell{
  border:1px solid var(--border);border-radius:22px;overflow:hidden;
  background:linear-gradient(160deg,#0F1622,#0A0F17);box-shadow:var(--shadow-elevated);
}

/* toolbar */
.qt-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 22px;border-bottom:1px solid var(--border);background:rgba(255,255,255,.015);flex-wrap:wrap;}
.qt-bar-l{display:flex;align-items:center;gap:12px;}
.qt-bar-l img{width:34px;height:34px;border-radius:9px;box-shadow:0 0 0 1px var(--border-strong);}
.qt-bar-title{font-family:'Sora',sans-serif;font-weight:700;font-size:15px;}
.qt-bar-sub{font-size:11px;color:var(--cyan-bright);letter-spacing:.02em;}
.qt-bar-r{display:flex;align-items:center;gap:10px;}
.qt-chip{display:inline-flex;align-items:center;gap:8px;font-family:'Manrope',sans-serif;font-size:12.5px;font-weight:600;color:var(--ink);background:rgba(95,224,255,.08);border:1px solid rgba(95,224,255,.22);border-radius:999px;padding:8px 14px;cursor:pointer;transition:border-color .2s ease,background .2s ease;}
.qt-chip:hover{border-color:rgba(95,224,255,.5);background:rgba(95,224,255,.14);}
.qt-chip svg{width:15px;height:15px;color:var(--cyan);}
.qt-chip.ghost{color:var(--muted);background:rgba(255,255,255,.03);border-color:var(--border-strong);cursor:default;}

/* ---- STATE A: upload ---- */
.qt-upload{padding:48px 40px 40px;}
.qt-upload h2{text-align:center;font-size:clamp(22px,2.6vw,30px);margin-bottom:30px;}
.dropzone{position:relative;border:2px dashed var(--border-strong);border-radius:18px;padding:56px 24px;text-align:center;background:rgba(255,255,255,.012);transition:border-color .25s ease,background .25s ease;}
.dropzone.drag{border-color:rgba(95,224,255,.7);background:rgba(58,214,230,.06);}
.dz-icon{width:74px;height:74px;border-radius:20px;margin:0 auto 22px;display:grid;place-items:center;background:radial-gradient(closest-side,rgba(52,134,210,.25),transparent),rgba(255,255,255,.02);border:1px solid rgba(95,224,255,.25);}
.dz-icon svg{width:34px;height:34px;color:var(--cyan);}
.dz-title{font-family:'Sora',sans-serif;font-weight:600;font-size:18px;}
.dz-or{color:var(--muted-2);font-size:13px;margin:14px 0;position:relative;}
.dz-hint{font-size:11.5px;color:var(--muted-2);margin-top:20px;}
.dz-privacy{display:flex;align-items:flex-start;gap:12px;margin-top:26px;padding:16px 18px;border:1px solid var(--border);border-radius:12px;background:rgba(55,211,155,.05);}
.dz-privacy svg{width:20px;height:20px;color:var(--green);flex:none;margin-top:1px;}
.dz-privacy span{font-size:13px;color:var(--muted);line-height:1.6;}
.dz-privacy b{color:var(--ink);font-weight:600;}

/* ---- STATE B: quoting ---- */
.qt-quoting{display:grid;grid-template-columns:1.25fr 1fr;gap:0;align-items:stretch;}
.qt-left{display:flex;flex-direction:column;min-width:0;}
/* Fixed, landscape viewer height so the model is always well-framed and fully
   on-screen — never stretched to match the (taller) config column. */
.qt-viewer{position:relative;background:radial-gradient(120% 100% at 50% 0%,#0E1622,#080B12);border-right:1px solid var(--border);height:clamp(460px,62vh,640px);flex:none;display:flex;flex-direction:column;}
/* live quote preview fills the space under the viewer */
.qt-preview{flex:1;min-height:0;border-right:1px solid var(--border);border-top:1px solid var(--border);background:linear-gradient(180deg,#0C1219,#080B12);padding:18px;display:flex;flex-direction:column;overflow:auto;}
.qp-sheet{flex:1;background:#FBFCFE;color:#1A1E26;border-radius:12px;padding:22px 22px 18px;box-shadow:0 20px 44px -18px rgba(0,0,0,.7),0 0 0 1px rgba(0,0,0,.05);display:flex;flex-direction:column;gap:12px;}
.qp-top{display:flex;align-items:center;justify-content:space-between;}
.qp-brand{display:flex;align-items:center;gap:9px;font-family:'Sora',sans-serif;font-weight:700;font-size:15px;color:#141821;}
.qp-brand img{width:24px;height:24px;border-radius:6px;}
.qp-brand b{color:#3486D2;font-weight:800;}
.qp-badge{font-family:'Sora',sans-serif;font-weight:800;font-size:14px;letter-spacing:.02em;color:#3486D2;}
.qp-doc-sub{font-size:11px;color:#8A93A2;font-family:'Space Mono',monospace;margin-top:-6px;}
.qp-part{border-top:1px solid #EAEDF2;border-bottom:1px solid #EAEDF2;padding:11px 0;}
.qp-name{font-family:'Sora',sans-serif;font-weight:700;font-size:14px;color:#141821;word-break:break-all;}
.qp-spec{font-family:'Space Mono',monospace;font-size:11px;color:#6B7280;margin-top:4px;}
.qp-dims{font-family:'Space Mono',monospace;font-size:11px;color:#9AA2AF;margin-top:3px;}
.qp-lines{display:flex;flex-direction:column;gap:7px;}
.qp-line{display:flex;justify-content:space-between;gap:12px;font-size:12.5px;color:#3A414D;}
.qp-line span:last-child{font-family:'Space Mono',monospace;font-weight:600;color:#1A1E26;white-space:nowrap;}
.qp-line.save span:last-child{color:#219a5b;}
.qp-lbl{font-size:9.5px;letter-spacing:.09em;text-transform:uppercase;color:#9AA2AF;font-family:'Space Mono',monospace;}
.qp-line.sub{border-top:1px solid #EEF1F5;padding-top:8px;margin-top:2px;font-weight:600;color:#141821;}
.qp-line.sub span:last-child{color:#141821;}
.qp-line.total{border-top:1px solid #EAEDF2;padding-top:9px;margin-top:2px;font-family:'Sora',sans-serif;font-weight:700;font-size:15px;color:#141821;}
.qp-line.total span:last-child{color:#3486D2;font-family:'Sora',sans-serif;}
.qp-note{font-size:11px;line-height:1.65;color:#7A8290;}
.qp-bottom{margin-top:auto;display:flex;flex-direction:column;gap:11px;padding-top:8px;}
.qp-dl{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px;border:0;border-radius:10px;background:linear-gradient(120deg,#3486D2,#5FE0FF 55%,#9B8CFF);color:#06101d;font-family:'Sora',sans-serif;font-weight:700;font-size:13px;cursor:pointer;transition:filter .2s ease,transform .15s ease;}
.qp-dl:hover{filter:brightness(1.06);transform:translateY(-1px);}
.qp-dl svg{width:15px;height:15px;}
.qp-dl:focus-visible{outline:2px solid #3486D2;outline-offset:2px;}
.qp-foot{display:flex;justify-content:space-between;gap:10px;font-family:'Space Mono',monospace;font-size:9.5px;color:#9AA2AF;border-top:1px solid #EEF1F5;padding-top:9px;margin-top:2px;}
@media(max-width:900px){.qt-preview{display:none;}}
.viewer-canvas{flex:1;min-height:0;cursor:grab;touch-action:none;}
.viewer-canvas:active{cursor:grabbing;}
.viewer-canvas canvas{display:block;width:100%!important;height:100%!important;touch-action:none;}
/* drag hint — fades out the moment the user grabs the model */
.viewer-hint{position:absolute;left:50%;bottom:74px;transform:translateX(-50%);display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:999px;background:rgba(10,15,23,.62);backdrop-filter:blur(6px);border:1px solid var(--border-strong);font-family:'Manrope',sans-serif;font-size:12px;font-weight:600;color:var(--muted);pointer-events:none;transition:opacity .5s ease,transform .5s ease;}
.viewer-hint svg{width:15px;height:15px;color:var(--cyan);}
.viewer-hint.gone{opacity:0;transform:translateX(-50%) translateY(6px);}
.viewer-meta{display:flex;flex-wrap:wrap;gap:8px;padding:14px 18px;border-top:1px solid var(--border);background:rgba(8,11,18,.5);}
.viewer-meta .vm{font-family:'Space Mono',monospace;font-size:11.5px;color:var(--muted);background:rgba(255,255,255,.03);border:1px solid var(--border);border-radius:8px;padding:6px 11px;}
.viewer-warn{display:flex;align-items:flex-start;gap:10px;margin:0 18px 14px;padding:12px 14px;border:1px solid rgba(242,181,68,.4);background:rgba(242,181,68,.1);border-radius:10px;color:#F2C56B;font-size:12.5px;line-height:1.5;}
.viewer-warn>svg{width:18px;height:18px;flex:none;margin-top:1px;}
.vw-body{display:flex;flex-direction:column;gap:9px;}
.vw-actions{display:flex;gap:8px;flex-wrap:wrap;}
.vw-btn{display:inline-flex;align-items:center;gap:6px;font-family:'Sora',sans-serif;font-weight:600;font-size:12px;color:#06101d;background:#F2C56B;border:0;border-radius:8px;padding:7px 12px;cursor:pointer;transition:filter .2s ease,transform .15s ease;text-decoration:none;}
.vw-btn svg{width:13px;height:13px;}
.vw-btn:hover{filter:brightness(1.06);transform:translateY(-1px);}
.vw-btn:focus-visible{outline:2px solid #F2C56B;outline-offset:2px;}
.vw-btn.ghost{background:transparent;color:#F2C56B;border:1px solid rgba(242,181,68,.5);}
.vw-btn.ghost:hover{background:rgba(242,181,68,.14);}
/* draw attention to the resize inputs when the part is too big */
.cfg-resize.over .cfg-dim{border-color:rgba(242,181,68,.55);background:rgba(242,181,68,.05);}
.cfg-resize.over .cfg-scale-badge{color:#F2C56B;background:rgba(242,181,68,.12);border-color:rgba(242,181,68,.35);}
.viewer-replace{position:absolute;top:14px;right:14px;display:inline-flex;align-items:center;gap:8px;font-family:'Manrope',sans-serif;font-size:12px;font-weight:600;color:var(--ink);background:rgba(10,15,23,.7);backdrop-filter:blur(6px);border:1px solid var(--border-strong);border-radius:999px;padding:8px 13px;cursor:pointer;transition:border-color .2s ease;}
.viewer-replace:hover{border-color:rgba(95,224,255,.5);}
.viewer-replace svg{width:14px;height:14px;color:var(--cyan);}

.qt-config{padding:28px;display:flex;flex-direction:column;gap:20px;}
.cfg-head .cfg-file{font-size:12px;color:var(--muted-2);margin-bottom:6px;word-break:break-all;}
.cfg-head h3{font-family:'Sora',sans-serif;font-size:34px;font-weight:800;letter-spacing:-.02em;background:linear-gradient(100deg,#5FE0FF,#3486D2);-webkit-background-clip:text;background-clip:text;color:transparent;}
.cfg-sub{font-size:12.5px;color:var(--muted);margin-top:4px;}
.cfg-label{display:block;font-size:12px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--muted-2);margin-bottom:11px;}
.cfg-hint{font-size:11.5px;color:var(--muted-2);line-height:1.5;margin-top:8px;}
.cfg-measured{display:flex;align-items:flex-start;gap:12px;padding:14px 16px;border:1px solid var(--border);border-radius:12px;background:rgba(95,224,255,.04);}
.cfg-measured>svg{width:20px;height:20px;color:var(--cyan);flex:none;margin-top:2px;}
.cfg-measured-label{font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--muted-2);margin-bottom:5px;}
.cfg-measured-val{font-size:13.5px;color:var(--ink);font-weight:500;}
/* resize-by-dimension */
.cfg-resize-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:11px;}
.cfg-resize-head .cfg-label{margin-bottom:0;}
.cfg-resize-reset{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:600;color:var(--cyan);background:none;border:0;cursor:pointer;padding:3px 6px;border-radius:7px;transition:color .15s ease,background .15s ease;}
.cfg-resize-reset svg{width:13px;height:13px;}
.cfg-resize-reset:hover{color:var(--cyan-bright);background:rgba(95,224,255,.08);}
.cfg-resize-reset:focus-visible{outline:2px solid var(--cyan-bright);outline-offset:2px;}
.cfg-resize-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.cfg-dim{position:relative;display:flex;align-items:center;flex:1 1 0;min-width:74px;border:1px solid var(--border-strong);border-radius:11px;background:rgba(255,255,255,.02);padding:0 10px;transition:border-color .2s ease,background .2s ease,box-shadow .2s ease;}
.cfg-dim:focus-within{border-color:rgba(95,224,255,.7);background:rgba(58,214,230,.06);box-shadow:0 0 0 1px rgba(95,224,255,.25);}
.cfg-dim-axis{font-family:"Space Mono",monospace;font-size:11px;font-weight:700;color:var(--muted-2);flex:none;}
.cfg-dim-input{width:100%;min-width:0;background:none;border:0;outline:0;color:var(--ink);font-family:"Sora",sans-serif;font-weight:600;font-size:15px;padding:11px 0 11px 8px;-moz-appearance:textfield;}
.cfg-dim-input::-webkit-outer-spin-button,.cfg-dim-input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0;}
.cfg-dim-sep{color:var(--muted-2);font-size:13px;flex:none;}
.cfg-dim-unit{font-family:"Space Mono",monospace;font-size:12px;color:var(--muted-2);flex:none;margin-left:2px;}
.cfg-scale-badge{flex:none;font-family:"Space Mono",monospace;font-size:11px;font-weight:700;color:var(--cyan);background:rgba(95,224,255,.1);border:1px solid rgba(95,224,255,.25);border-radius:999px;padding:4px 9px;}
@media(max-width:520px){.cfg-dim{min-width:62px;}.cfg-dim-input{font-size:14px;}}
.cfg-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.mat-picker{display:grid;grid-template-columns:1fr 1fr 1fr;gap:9px;}
.mat-opt{position:relative;text-align:left;border:1px solid var(--border-strong);border-radius:11px;padding:11px 12px;background:rgba(255,255,255,.02);cursor:pointer;transition:border-color .2s ease,background .2s ease,transform .15s ease;}
.mat-opt:hover{transform:translateY(-2px);border-color:rgba(95,224,255,.4);}
.mat-opt.sel{border-color:rgba(95,224,255,.7);background:rgba(58,214,230,.08);box-shadow:0 0 0 1px rgba(95,224,255,.25),inset 0 0 16px rgba(58,214,230,.08);}
.mat-opt .mo-name{font-family:'Sora',sans-serif;font-weight:700;font-size:15px;}
.mat-opt .mo-rate{font-family:'Space Mono',monospace;font-size:10.5px;color:var(--muted);margin-top:2px;}
.mat-opt .mo-dot{position:absolute;top:11px;right:11px;width:8px;height:8px;border-radius:50%;background:var(--border-strong);}
.mat-opt.sel .mo-dot{background:var(--cyan);box-shadow:0 0 10px rgba(58,214,230,.9);}

/* ---- filament colour picker ---- */
.cfg-color-name{font-weight:400;color:var(--cyan-bright);text-transform:none;letter-spacing:0;margin-left:7px;font-size:12px;}
.col-picker{display:flex;flex-wrap:wrap;gap:8px;}
.col-opt{width:34px;height:34px;border-radius:9px;padding:0;border:1px solid var(--border-strong);background:rgba(255,255,255,.02);cursor:pointer;display:grid;place-items:center;transition:transform .15s ease,border-color .2s ease,box-shadow .2s ease;}
.col-opt .sw{width:22px;height:22px;border-radius:6px;background:var(--sw);box-shadow:inset 0 0 0 1px rgba(255,255,255,.14);}
.col-opt:hover{transform:translateY(-2px);border-color:rgba(95,224,255,.45);}
.col-opt.sel{border-color:rgba(95,224,255,.8);box-shadow:0 0 0 1px rgba(95,224,255,.4),0 6px 16px -6px rgba(58,214,230,.5);}
.col-opt.sel .sw{box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.3);}

/* ---- printability checks ---- */
.printcheck{display:flex;flex-direction:column;gap:8px;}
.pc-row{display:flex;align-items:flex-start;gap:10px;padding:11px 13px;border-radius:11px;font-size:12.8px;line-height:1.5;border:1px solid var(--border);}
.pc-row svg{width:17px;height:17px;flex:none;margin-top:1px;}
.pc-row.ok{color:#9be8c8;background:rgba(55,211,155,.07);border-color:rgba(55,211,155,.25);}
.pc-row.ok svg{color:var(--green);}
.pc-row.warn{color:#f4cf8e;background:rgba(242,181,68,.08);border-color:rgba(242,181,68,.32);}
.pc-row.warn svg{color:var(--amber);}
.pc-row.info{color:var(--muted);background:rgba(95,224,255,.05);border-color:rgba(95,224,255,.18);}
.pc-row.info svg{color:var(--cyan);}

/* ---- custom dropdown (Layer height · Infill) ---- */
.cselect{position:relative;}
.cs-trigger{width:100%;height:46px;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:0 14px;background:rgba(255,255,255,.03);border:1px solid var(--border-strong);border-radius:11px;color:var(--ink);font-family:'Manrope',sans-serif;font-size:14.5px;cursor:pointer;transition:border-color .2s ease,background .2s ease,box-shadow .2s ease;}
.cs-trigger:hover{border-color:rgba(95,224,255,.4);}
.cselect.open .cs-trigger{border-color:rgba(95,224,255,.7);background:rgba(58,214,230,.06);box-shadow:0 0 0 3px rgba(95,224,255,.1);}
.cs-val{display:flex;align-items:baseline;gap:9px;font-weight:700;font-family:'Sora',sans-serif;}
.cs-note{font-family:'Manrope',sans-serif;font-size:12px;color:var(--muted);font-weight:400;}
.cs-chev{width:18px;height:18px;color:var(--muted);transition:transform .25s ease;flex:none;}
.cselect.open .cs-chev{transform:rotate(180deg);color:var(--cyan);}
.cs-panel{position:absolute;left:0;right:0;top:calc(100% + 8px);z-index:30;background:linear-gradient(165deg,#131B28,#0C121C);border:1px solid var(--border-strong);border-radius:13px;padding:6px;box-shadow:0 24px 50px -20px rgba(0,0,0,.85);display:flex;flex-direction:column;gap:3px;animation:csIn .18s cubic-bezier(.2,.8,.2,1);}
@keyframes csIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.cs-opt{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:9px;background:none;border:0;color:var(--ink);text-align:left;cursor:pointer;transition:background .15s ease;width:100%;}
.cs-opt:hover{background:rgba(95,224,255,.1);}
.cs-opt.sel{background:rgba(58,214,230,.1);}
.cs-opt-label{font-family:'Sora',sans-serif;font-weight:700;font-size:14.5px;min-width:56px;flex:none;}
.cs-opt-note{font-size:12.5px;color:var(--muted);display:flex;align-items:center;gap:8px;flex:1;}
.cs-badge{font-size:9.5px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:#06101D;background:linear-gradient(110deg,#37D39B,#5FE0FF);border-radius:999px;padding:2px 7px;}
.cs-check{width:16px;height:16px;color:var(--cyan);margin-left:auto;flex:none;}

/* make any remaining native selects (settings modal) readable on dark */
select.input option{background:#131B28;color:var(--ink);}

/* ---- checkout panel ---- */
.checkout-panel{margin-top:12px;border:1px solid var(--border-strong);border-radius:14px;background:rgba(95,224,255,.03);padding:16px;display:flex;flex-direction:column;gap:12px;animation:fade .3s ease;}
.checkout-head{display:flex;align-items:center;justify-content:space-between;font-family:'Sora',sans-serif;font-weight:700;font-size:14px;}
.checkout-close{width:28px;height:28px;border-radius:8px;display:grid;place-items:center;background:rgba(255,255,255,.03);border:1px solid var(--border-strong);color:var(--muted);cursor:pointer;transition:color .2s,border-color .2s;}
.checkout-close:hover{color:var(--ink);border-color:rgba(95,224,255,.4);}
.checkout-close svg{width:15px;height:15px;}
.checkout-fields{display:flex;flex-direction:column;gap:9px;}
.checkout-fields .input{width:100%;}
.checkout-fields textarea.input{resize:vertical;min-height:56px;height:auto;padding-top:11px;line-height:1.5;}
.checkout-secure{display:flex;align-items:center;gap:8px;font-size:11.5px;color:var(--muted-2);line-height:1.4;}
.checkout-secure svg{width:15px;height:15px;color:var(--green);flex:none;}

.qty{display:flex;align-items:center;gap:0;width:fit-content;border:1px solid var(--border-strong);border-radius:11px;overflow:hidden;}
.qty button{width:42px;height:44px;background:rgba(255,255,255,.03);color:var(--ink);font-size:20px;font-weight:600;cursor:pointer;transition:background .2s ease;}
.qty button:hover{background:rgba(95,224,255,.12);}
.qty input{width:64px;height:44px;text-align:center;border:0;border-left:1px solid var(--border-strong);border-right:1px solid var(--border-strong);border-radius:0;font-family:'Space Mono',monospace;font-size:15px;-moz-appearance:textfield;}
.qty input::-webkit-outer-spin-button,.qty input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0;}

.cfg-breakdown{display:flex;flex-direction:column;gap:9px;padding:16px 18px;border:1px solid var(--border);border-radius:12px;background:rgba(255,255,255,.015);}
.cfg-breakdown .bl{display:flex;justify-content:space-between;font-size:13px;color:var(--muted);}
.cfg-breakdown .bl .bv{font-family:'Space Mono',monospace;color:var(--ink);}
.cfg-breakdown .bl.sum{border-top:1px solid var(--border);padding-top:9px;margin-top:2px;font-weight:600;color:var(--ink);}
.cfg-breakdown .bl.save{color:var(--green);}
.cfg-breakdown .bl.save .bv{color:var(--green);}
.cfg-breakdown .bl.promo-tag{color:var(--cyan-bright);font-weight:700;letter-spacing:.01em;}
.cfg-breakdown .bl.promo-tag .bv{color:var(--cyan-bright);text-transform:uppercase;font-size:11px;letter-spacing:.08em;}

/* ---- promo code + bulk ---- */
.promo{display:flex;gap:10px;}
.promo .input{flex:1;text-transform:uppercase;letter-spacing:.04em;}
.promo .input::placeholder{text-transform:none;letter-spacing:0;}
.promo .btn{padding:0 20px;white-space:nowrap;}
.promo-note{font-size:12.5px;margin-top:9px;display:flex;align-items:center;gap:7px;}
.promo-note.ok{color:var(--green);}
.promo-note.err{color:#F26B6B;}
.bulk-hint{display:flex;align-items:flex-start;gap:11px;padding:13px 15px;border:1px dashed var(--border-strong);border-radius:12px;background:rgba(155,140,255,.05);font-size:12.5px;color:var(--muted);line-height:1.55;}
.bulk-hint svg{width:18px;height:18px;color:var(--violet);flex:none;margin-top:1px;}

.cfg-add{width:100%;padding:14px;}
.cfg-manual{background:none;border:0;color:var(--muted);font-family:'Manrope',sans-serif;font-size:13px;font-weight:500;cursor:pointer;text-decoration:underline;text-underline-offset:3px;transition:color .2s ease;padding:4px;}
.cfg-manual:hover{color:var(--cyan);}

/* ---- CART ---- */
.qt-cart{border-top:1px solid var(--border);padding:24px 28px;background:rgba(255,255,255,.015);}
.cart-head{display:flex;align-items:center;gap:10px;font-family:'Sora',sans-serif;font-weight:700;font-size:16px;margin-bottom:16px;}
.cart-head svg{width:19px;height:19px;color:var(--cyan);}
.cart-count{margin-left:auto;font-size:12px;color:var(--muted);font-weight:400;}
.cart-add-files{display:inline-flex;align-items:center;gap:5px;margin-left:12px;font-family:'Sora',sans-serif;font-weight:600;font-size:12px;color:var(--cyan-bright);background:rgba(95,224,255,.08);border:1px solid rgba(95,224,255,.28);border-radius:9px;padding:6px 11px;cursor:pointer;transition:background .2s ease,border-color .2s ease;}
.cart-add-files:hover{background:rgba(95,224,255,.16);border-color:rgba(95,224,255,.5);}
.cart-add-files svg{width:13px;height:13px;}
.cart-add-files:focus-visible{outline:2px solid var(--cyan-bright);outline-offset:2px;}
.cart-items{display:flex;flex-direction:column;gap:10px;margin-bottom:16px;}
.cart-item{display:grid;grid-template-columns:auto 1fr auto auto;align-items:center;gap:13px;padding:14px 16px;border:1px solid var(--border);border-radius:12px;background:rgba(255,255,255,.02);cursor:pointer;transition:border-color .2s ease,background .2s ease,box-shadow .2s ease;}
.cart-item:hover{border-color:rgba(95,224,255,.4);background:rgba(95,224,255,.03);}
.cart-item.active{border-color:rgba(95,224,255,.65);background:rgba(95,224,255,.05);box-shadow:0 0 0 1px rgba(95,224,255,.3),inset 0 0 22px rgba(95,224,255,.05);}
.cart-item:focus-visible{outline:2px solid var(--cyan-bright);outline-offset:2px;}
.cart-item .ci-sw{width:20px;height:20px;border-radius:6px;flex:none;box-shadow:inset 0 0 0 1px rgba(255,255,255,.28),0 1px 3px rgba(0,0,0,.4);}
.cart-item .ci-editing{margin-left:8px;font-family:'Space Mono',monospace;font-size:9.5px;letter-spacing:.05em;text-transform:uppercase;color:var(--cyan-bright);background:rgba(95,224,255,.14);border:1px solid rgba(95,224,255,.3);border-radius:999px;padding:1px 7px;vertical-align:middle;}
.cart-item .ci-name{font-weight:600;font-size:14px;word-break:break-all;}
.cart-item .ci-spec{font-family:'Space Mono',monospace;font-size:11px;color:var(--muted);margin-top:3px;}
.cart-item .ci-price{font-family:'Space Mono',monospace;font-size:14px;font-weight:700;}
.cart-item .ci-del{width:30px;height:30px;border-radius:8px;display:grid;place-items:center;background:rgba(255,255,255,.03);border:1px solid var(--border-strong);color:var(--muted);cursor:pointer;transition:color .2s,border-color .2s;}
.cart-item .ci-del:hover{color:#F26B6B;border-color:rgba(242,107,107,.5);}
.cart-item .ci-del svg{width:15px;height:15px;}
.cart-foot{border-top:1px solid var(--border);padding-top:16px;}
.cart-line{display:flex;justify-content:space-between;font-size:14px;margin-bottom:9px;}
.cart-line.muted{color:var(--muted);font-size:12.5px;}
.cart-line.total{font-family:'Sora',sans-serif;font-size:19px;font-weight:700;border-top:1px solid var(--border);padding-top:13px;margin-top:5px;}
/* fulfilment (delivery / turnaround) segmented controls */
.cart-options{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:18px;}
.cart-opt-label{font-size:11px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--muted-2);margin-bottom:8px;}
.seg{display:grid;grid-template-columns:1fr 1fr;gap:5px;background:rgba(255,255,255,.02);border:1px solid var(--border-strong);border-radius:12px;padding:5px;}
.seg-btn{display:flex;flex-direction:column;align-items:center;gap:2px;padding:9px 6px;border:0;border-radius:9px;background:none;color:var(--muted);font-family:'Sora',sans-serif;font-weight:600;font-size:13px;cursor:pointer;transition:background .2s ease,color .2s ease,box-shadow .2s ease;}
.seg-btn .seg-sub{font-family:'Space Mono',monospace;font-weight:400;font-size:10px;color:var(--muted-2);text-align:center;}
.seg-btn:hover{color:var(--ink);}
.seg-btn.active{background:linear-gradient(160deg,rgba(58,214,230,.16),rgba(155,140,255,.14));color:var(--ink);box-shadow:inset 0 0 0 1px rgba(95,224,255,.35);}
.seg-btn.active .seg-sub{color:var(--cyan-bright);}
.seg-btn:focus-visible{outline:2px solid var(--cyan-bright);outline-offset:2px;}
@media(max-width:520px){.cart-options{grid-template-columns:1fr;}}
/* quote / invoice PDF buttons */
.cart-docs{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px;}
.cart-doc-btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:12px 12px;border:1px solid var(--border-strong);border-radius:11px;background:rgba(255,255,255,.02);color:var(--ink);font-family:'Sora',sans-serif;font-weight:600;font-size:13px;cursor:pointer;transition:border-color .2s ease,background .2s ease,transform .15s ease;}
.cart-doc-btn:hover{border-color:rgba(95,224,255,.5);background:rgba(95,224,255,.06);transform:translateY(-1px);}
.cart-doc-btn svg{width:16px;height:16px;color:var(--cyan);}
.cart-doc-btn:focus-visible{outline:2px solid var(--cyan-bright);outline-offset:2px;}
@media(max-width:520px){.cart-docs{grid-template-columns:1fr;}}

/* toast */
.toast{position:fixed;left:50%;bottom:30px;transform:translateX(-50%) translateY(120%);z-index:200;background:rgba(16,21,33,.96);backdrop-filter:blur(14px);border:1px solid rgba(95,224,255,.35);border-radius:13px;padding:14px 20px;display:flex;align-items:center;gap:11px;font-size:14px;font-weight:600;box-shadow:var(--shadow-elevated);transition:transform .4s cubic-bezier(.2,.8,.2,1),opacity .4s ease;opacity:0;}
.toast.show{transform:translateX(-50%) translateY(0);opacity:1;}
.toast svg{width:18px;height:18px;color:var(--cyan);}

/* loading spinner overlay */
.viewer-loading{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:26px;color:var(--muted);font-size:13px;z-index:3;perspective:320px;}
.spinner{width:42px;height:42px;border-radius:50%;border:3px solid rgba(95,224,255,.18);border-top-color:var(--cyan);animation:spin .8s linear infinite;}
@keyframes spin{to{transform:rotate(360deg);}}
/* "building cube" loader — prints up layer by layer, on-brand for Layer Labs */
.cube-loader{position:relative;width:58px;height:58px;transform-style:preserve-3d;transform:rotateX(-32deg) rotateZ(45deg);}
.cube-loader i{position:absolute;left:11px;top:11px;width:36px;height:36px;border-radius:8px;
  background:linear-gradient(135deg,#2f6fb0 0%,#5FE0FF 100%);
  box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.2),0 10px 20px -6px rgba(52,134,210,.55);
  opacity:0;animation:cube-build 1.9s cubic-bezier(.45,0,.25,1) infinite;}
.cube-loader i:nth-child(1){--zz:-15px;animation-delay:0s;}
.cube-loader i:nth-child(2){--zz:-5px;animation-delay:.18s;}
.cube-loader i:nth-child(3){--zz:5px;animation-delay:.36s;}
.cube-loader i:nth-child(4){--zz:15px;animation-delay:.54s;}
@keyframes cube-build{
  0%{opacity:0;transform:translateZ(calc(var(--zz) - 26px)) scale(.82);}
  26%{opacity:1;transform:translateZ(var(--zz)) scale(1);}
  70%{opacity:1;transform:translateZ(var(--zz)) scale(1);}
  100%{opacity:0;transform:translateZ(calc(var(--zz) + 20px)) scale(.9);}
}
@media (prefers-reduced-motion:reduce){.cube-loader i{animation-duration:0s;opacity:1;}}

/* ---- SETTINGS MODAL ---- */
.modal-overlay{position:fixed;inset:0;z-index:300;background:rgba(6,9,14,.72);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:24px;animation:fade .25s ease;}
@keyframes fade{from{opacity:0}to{opacity:1}}
.modal{position:relative;width:min(460px,100%);background:linear-gradient(160deg,#121A28,#0C121C);border:1px solid var(--border-strong);border-radius:18px;padding:32px;box-shadow:var(--shadow-elevated);display:flex;flex-direction:column;gap:16px;animation:rise .3s cubic-bezier(.2,.8,.2,1);}
@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.modal h3{font-size:21px;}
.modal-sub{color:var(--muted);font-size:13.5px;margin-top:-8px;}
.modal-x{position:absolute;top:16px;right:16px;width:34px;height:34px;border-radius:9px;display:grid;place-items:center;background:rgba(255,255,255,.03);border:1px solid var(--border-strong);color:var(--muted);cursor:pointer;transition:color .2s,border-color .2s;}
.modal-x:hover{color:var(--ink);border-color:rgba(95,224,255,.4);}
.modal-x svg{width:17px;height:17px;}
.modal-fine{font-size:11.5px;color:var(--muted-2);text-align:center;margin-top:-4px;}
.modal-fine a{color:var(--cyan);}

@media (max-width:860px){
  .qt-quoting{grid-template-columns:1fr;}
  .qt-viewer{border-right:0;border-bottom:1px solid var(--border);}
  .mat-picker{grid-template-columns:1fr 1fr;}
}
@media (max-width:600px){
  .qt-upload{padding:32px 20px;}
  .qt-config{padding:22px 20px;}
  .cfg-grid{grid-template-columns:1fr;}
}