/* ── Quote Page Layout ── */
.quote-section{padding:var(--space-2xl) 0}
.quote-layout{display:grid;grid-template-columns:1fr 400px;gap:var(--space-xl);align-items:start}

/* ── PCB Type Tabs ── */
.pcb-type-tabs{display:flex;gap:2px;margin-bottom:var(--space-xl);background:var(--bg-secondary);border-radius:var(--radius-md);padding:4px;border:1px solid var(--border)}
.pcb-type-tab{flex:1;padding:10px 16px;text-align:center;font-size:var(--text-sm);font-weight:300;color:var(--text-secondary);border-radius:6px;cursor:pointer;transition:all .2s;white-space:nowrap}
.pcb-type-tab:hover{color:var(--text-primary)}
.pcb-type-tab.active{background:var(--bg-elevated);color:var(--accent);font-weight:400;box-shadow:0 2px 8px rgba(0,0,0,.3)}

/* ── Form Card ── */
.quote-form-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-xl);padding:var(--space-xl) var(--space-xl) var(--space-lg);position:relative;overflow:hidden}
.quote-form-card::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--accent-25),transparent)}

/* ── Spec Groups ── */
.spec-group{margin-bottom:var(--space-lg)}
.spec-group:last-child{margin-bottom:0}
.spec-group-label{font-size:var(--text-xs);font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:0.08em;margin-bottom:10px;display:flex;align-items:center;gap:var(--space-sm)}
.spec-group-label::after{content:'';flex:1;height:1px;background:var(--border)}

/* ── Spec Pills ── */
.spec-pills{display:flex;flex-wrap:wrap;gap:8px}
.spec-pill{padding:8px 16px;font-size:var(--text-sm);font-weight:300;background:var(--bg-secondary);border:1px solid var(--border);border-radius:6px;cursor:pointer;transition:all .18s;color:var(--text-secondary);line-height:1.4}
.spec-pill:hover{border-color:var(--accent-25);color:var(--text-primary);background:var(--bg-elevated)}
.spec-pill.selected{background:var(--accent-subtle);border-color:var(--accent);color:var(--accent-light);font-weight:400}

/* Color swatch inside pill */
.swatch{display:inline-block;width:14px;height:14px;border-radius:3px;vertical-align:middle;margin-right:6px;border:1px solid rgba(255,255,255,.15);position:relative;top:-1px}
.swatch.green{background:#1a6e35}
.swatch.blue{background:#1a4f8a}
.swatch.black{background:#1a1a1a}
.swatch.white{background:#e8e8e8}
.swatch.red{background:#8b1a1a}
.swatch.yellow{background:#8a7a1a}

/* ── Dimensions Input ── */
.dim-row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.dim-input-group{display:flex;align-items:center;gap:8px}
.dim-input-group label{font-size:var(--text-xs);color:var(--text-muted);white-space:nowrap}
.dim-input-group input{width:96px;padding:10px 12px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:6px;font-size:var(--text-sm);color:var(--text-primary);font-weight:300;text-align:center;transition:border-color .2s}
.dim-input-group input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-10);outline:none}
.dim-sep{color:var(--text-muted);font-size:var(--text-lg);font-weight:200}
.dim-unit-toggle{display:flex;gap:0;border-radius:4px;overflow:hidden;border:1px solid var(--border)}
.dim-unit-toggle button{padding:6px 14px;font-size:var(--text-xs);font-weight:400;color:var(--text-muted);background:var(--bg-secondary);cursor:pointer;transition:all .15s}
.dim-unit-toggle button.active{background:var(--accent);color:#0a0a0b}

/* ── Special Requirements (Check Toggles) ── */
.check-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.check-item{display:flex;align-items:center;gap:10px;padding:10px 14px;background:var(--bg-secondary);border:1px solid var(--border);border-radius:6px;cursor:pointer;transition:all .18s;user-select:none}
.check-item:hover{border-color:var(--accent-25)}
.check-item.checked{border-color:var(--accent);background:var(--accent-subtle)}
.check-box{width:18px;height:18px;border:1.5px solid var(--border);border-radius:3px;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .15s}
.check-item.checked .check-box{background:var(--accent);border-color:var(--accent)}
.check-box svg{width:12px;height:12px;stroke:#0a0a0b;opacity:0;transition:opacity .15s}
.check-item.checked .check-box svg{opacity:1}
.check-label{font-size:var(--text-sm);font-weight:300;color:var(--text-secondary);transition:color .15s}
.check-item.checked .check-label{color:var(--text-primary)}
.check-price{font-size:var(--text-xs);color:var(--text-muted);margin-left:auto}
.check-item.checked .check-price{color:var(--accent)}

/* ── Right Summary Panel ── */
.quote-summary{position:sticky;top:calc(var(--header-h) + var(--space-md))}
.summary-card{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-xl);overflow:hidden}
.summary-header{background:linear-gradient(135deg,rgba(200,150,62,.08) 0%,transparent 100%);padding:var(--space-lg) var(--space-lg) var(--space-md);text-align:center;border-bottom:1px solid var(--border)}
.summary-header .sh-label{font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);margin-bottom:4px}
.summary-header .sh-total{font-size:clamp(2rem,3.5vw,var(--text-4xl));font-weight:200;color:var(--accent);line-height:1;margin-bottom:4px}
.summary-header .sh-range{font-size:var(--text-xs);color:var(--text-secondary)}
.summary-body{padding:var(--space-md) var(--space-lg)}
.summary-body .sb-label{font-size:var(--text-xs);color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:var(--space-sm);font-weight:400}

/* Breakdown rows */
.price-row{display:flex;justify-content:space-between;align-items:center;padding:7px 0;font-size:var(--text-sm)}
.price-row .pr-key{color:var(--text-muted)}
.price-row .pr-val{color:var(--text-primary);font-weight:300;text-align:right}
.price-row.pr-subtotal{border-top:1px solid var(--border);margin-top:6px;padding-top:12px}
.price-row.pr-subtotal .pr-key{color:var(--text-primary);font-weight:400}
.price-row.pr-subtotal .pr-val{color:var(--accent);font-weight:400;font-size:var(--text-lg)}
.price-row.pr-unit{border-top:1px solid var(--border);margin-top:6px;padding-top:12px}
.price-row.pr-unit .pr-val{color:var(--accent-light)}

/* Spec summary rows */
.config-row{display:flex;justify-content:space-between;align-items:center;padding:6px 0;font-size:var(--text-xs);border-bottom:1px solid var(--border)}
.config-row .cr-key{color:var(--text-muted);flex-shrink:0;margin-right:var(--space-sm)}
.config-row .cr-val{color:var(--text-secondary);text-align:right;font-weight:300}

.summary-actions{padding:0 var(--space-lg) var(--space-lg)}
.summary-actions .btn{width:100%;justify-content:center;margin-bottom:8px}
.summary-note{text-align:center;font-size:var(--text-xs);color:var(--text-muted);line-height:1.4}

/* Reset button */
.btn-reset{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;font-size:var(--text-xs);font-weight:300;color:var(--text-muted);border:1px solid var(--border);border-radius:4px;cursor:pointer;transition:all .2s;margin-top:var(--space-lg);background:transparent}
.btn-reset:hover{border-color:var(--accent-25);color:var(--text-primary)}

/* Feature badges below tabs */
.feat-strip{display:flex;gap:var(--space-md);margin-bottom:var(--space-lg);flex-wrap:wrap}
.feat-badge{display:flex;align-items:center;gap:6px;font-size:var(--text-xs);color:var(--text-muted)}
.feat-badge svg{color:var(--accent);flex-shrink:0}

/* ── Advanced Options Collapse ── */
.adv-toggle{display:flex;align-items:center;gap:8px;padding:10px 0;margin-bottom:var(--space-md);cursor:pointer;font-size:var(--text-sm);color:var(--text-muted);transition:color .2s;user-select:none;background:none;border:none;width:auto}
.adv-toggle:hover{color:var(--text-primary)}
.adv-toggle svg{transition:transform .25s}
.adv-toggle.open svg{transform:rotate(180deg)}
.adv-panel{display:none}
.adv-panel.open{display:block}

/* ── Responsive ── */
@media(max-width:900px){
  .quote-layout{grid-template-columns:1fr}
  .quote-summary{position:static}
  .pcb-type-tabs{flex-wrap:wrap}
  .pcb-type-tab{flex:1 1 auto;min-width:80px;font-size:var(--text-xs);padding:8px 10px}
  .check-grid{grid-template-columns:1fr}
  .dim-row{flex-direction:column;align-items:flex-start}
}
@media(max-width:600px){
  .quote-form-card{padding:var(--space-md)}
  .spec-pill{padding:6px 12px;font-size:var(--text-xs)}
  .summary-body,.summary-actions{padding-left:var(--space-md);padding-right:var(--space-md)}
}
/* Gerber intake + handoff banner */
.gerber-intake{display:flex;align-items:center;justify-content:space-between;gap:var(--space-xl);background:var(--bg-surface);border:1px solid var(--accent-25);border-radius:var(--radius-xl);padding:var(--space-lg) var(--space-xl);position:relative;overflow:hidden}
.gerber-intake::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--accent-25),transparent)}
.gi-copy{max-width:780px}
.gi-copy h2{font-weight:200;font-size:clamp(1.4rem,2.2vw,2rem);line-height:1.15;margin-bottom:8px}
.gi-copy p{color:var(--text-secondary);font-size:var(--text-base);line-height:1.8;max-width:680px}
.gi-actions{display:flex;flex-direction:column;align-items:flex-start;gap:8px;flex:none}
.gi-note{font-size:var(--text-xs);color:var(--text-muted);letter-spacing:.06em}
.gerber-prefill-banner{margin-bottom:var(--space-md);padding:12px 16px;border:1px solid var(--accent-25);border-radius:8px;background:var(--accent-subtle);font-size:var(--text-sm);color:var(--text-secondary);line-height:1.65}
.gerber-prefill-banner strong{color:var(--accent-light);font-weight:500}
.gerber-prefill-banner a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}
@media(max-width:1024px){
  .gerber-intake{flex-direction:column;align-items:flex-start;gap:var(--space-md);padding:var(--space-lg)}
}