/* R14: Ürün cinsi > marka > akıllı ürün araması */
.stone-card-guide{margin:14px 0 16px;padding:16px;border:2px solid #93c5fd;border-radius:18px;background:linear-gradient(145deg,#eff6ff 0%,#fff 58%,#fff7ed 100%);box-shadow:0 12px 28px rgba(37,99,235,.08)}
.stone-guide-head{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:13px}.stone-guide-head h3{margin:0 0 5px;font-size:19px;color:#172554}.stone-guide-head p{margin:0;color:#475569;font-size:12px;line-height:1.45;max-width:760px}
.stone-guide-step{padding:12px 0;border-top:1px solid #dbeafe}.stone-guide-step:first-of-type{border-top:0}.stone-guide-step-title{display:flex;align-items:center;gap:9px;margin-bottom:9px}.stone-guide-step-title>span{width:29px;height:29px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:#1d4ed8;color:#fff;font-size:12px;font-weight:900;box-shadow:0 0 0 4px #dbeafe}.stone-guide-step-title>div{display:grid;gap:2px}.stone-guide-step-title b{font-size:13px;color:#172554}.stone-guide-step-title small{font-size:10px;color:#64748b}
.stone-choice-grid{display:grid;grid-template-columns:repeat(4,minmax(115px,1fr));gap:8px}.stone-choice-grid.brand-grid{grid-template-columns:repeat(5,minmax(120px,1fr));max-height:250px;overflow:auto;padding:2px}.stone-choice{min-height:58px;display:grid;gap:3px;align-content:center;margin:0;padding:9px 10px;border:1px solid #bfdbfe;border-radius:12px;background:#fff;color:#1e3a8a;text-align:left;cursor:pointer;transition:transform .15s,border-color .15s,background .15s}.stone-choice:hover{transform:translateY(-1px);border-color:#2563eb;background:#eff6ff}.stone-choice.selected{border-color:#1d4ed8;background:linear-gradient(135deg,#1d4ed8,#4338ca);color:#fff;box-shadow:0 8px 18px rgba(37,99,235,.2)}.stone-choice b{font-size:12px;line-height:1.2}.stone-choice small{font-size:9px;color:#64748b}.stone-choice.selected small{color:#dbeafe}
#stoneGuideProductSearch,#epProductSearch{margin:0 0 9px;border:2px solid #bfdbfe;background:#fff;font-weight:700}#stoneGuideProductSearch:focus,#epProductSearch:focus{outline:3px solid rgba(37,99,235,.14);border-color:#2563eb}#stoneGuideProductSearch:disabled,#epProductSearch:disabled{background:#f1f5f9;color:#94a3b8}
.stone-guide-match-info{margin:4px 0 8px;color:#475569;font-size:11px}.stone-product-results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;max-height:430px;overflow:auto;padding-right:3px}.stone-product-result{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:center;padding:10px;border:1px solid #dbe4ef;border-left:4px solid #2563eb;border-radius:12px;background:#fff}.stone-product-result>div{display:grid;gap:3px;min-width:0}.stone-product-result b{font-size:12px;color:#111827;overflow-wrap:anywhere}.stone-product-result span{font-size:10px;color:#475569}.stone-product-result small{font-size:9px;color:#64748b}.stone-guide-empty{display:grid;gap:7px;padding:12px;border:1px dashed #f59e0b;border-radius:12px;background:#fffbeb;color:#92400e}.stone-guide-empty span{font-size:11px}.stone-guide-empty button{justify-self:start}
.project-stone-guide{margin-top:0;padding:12px;border-width:1px;border-radius:14px}.project-stone-guide .stone-guide-head{display:grid;margin-bottom:8px}.project-stone-guide .stone-guide-head h3{font-size:15px}.project-stone-guide .stone-guide-head button{width:100%;margin:0}.project-stone-guide .stone-choice-grid,.project-stone-guide .stone-choice-grid.brand-grid{grid-template-columns:repeat(2,minmax(0,1fr));max-height:210px}.project-stone-guide .stone-choice{min-height:52px;padding:8px}.project-stone-guide .stone-product-results{grid-template-columns:1fr;max-height:360px}.project-stone-guide .stone-product-result{grid-template-columns:minmax(0,1fr) auto}.project-stone-guide .stone-product-result.selected-product{border-color:#16a34a;border-left-color:#16a34a;background:#f0fdf4;box-shadow:0 0 0 2px rgba(22,163,74,.09)}
.project-stone-requirement{display:grid;gap:9px;margin:10px 0 14px;padding:12px;border:1px solid #86efac;border-radius:13px;background:#f0fdf4}.project-stone-requirement label{color:#14532d}.project-stone-requirement .auto-fill-info{margin:0;background:#fff;border-color:#bbf7d0}
@media(max-width:1000px){.stone-choice-grid.brand-grid{grid-template-columns:repeat(3,minmax(120px,1fr))}.stone-product-results{grid-template-columns:1fr}}
@media(max-width:650px){.stone-guide-head{display:grid}.stone-guide-head button{width:100%;margin:0}.stone-choice-grid,.stone-choice-grid.brand-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.stone-product-result,.project-stone-guide .stone-product-result{grid-template-columns:1fr}.stone-product-result button{width:100%;margin:0}}