.sgi-box{--sgi-primary:#7c3aed;--sgi-primary-dark:#6d28d9;--sgi-gold:#d97706;--sgi-gold-bg:#fffbeb;--sgi-car:#2563eb;--sgi-car-bg:#eff6ff;--sgi-green:#16a34a;--sgi-red:#dc2626;--sgi-ratio:#0d9488;--sgi-ratio-bg:#f0fdfa;--sgi-text:#1e293b;--sgi-muted:#64748b;--sgi-border:#e2e8f0;--sgi-radius:14px;max-width:560px;margin:24px 0;padding:24px;border:1px solid var(--sgi-border);border-radius:var(--sgi-radius);background:linear-gradient(180deg,#ffffff 0%,#faf9ff 100%);box-shadow:0 4px 18px rgb(30 41 59 / .06),0 1px 3px rgb(30 41 59 / .04);font-family:'Vazirmatn',Tahoma,Arial,sans-serif;text-align:right;box-sizing:border-box;color:var(--sgi-text)}.sgi-box,.sgi-box *{font-family:'Vazirmatn',Tahoma,Arial,sans-serif!important}.sgi-box *{box-sizing:border-box}.sgi-box select,.sgi-box input,.sgi-box button{font-family:inherit}.sgi-box.sgi-empty{text-align:center;color:var(--sgi-muted);padding:36px 20px;font-size:14px}.sgi-empty-icon{font-size:32px;margin-bottom:10px}.sgi-header{display:flex;align-items:center;gap:12px;margin-bottom:20px;padding-bottom:16px;border-bottom:1px solid var(--sgi-border)}.sgi-header-icon{flex:0 0 auto;width:44px;height:44px;display:flex;align-items:center;justify-content:center;font-size:22px;background:linear-gradient(135deg,var(--sgi-primary),var(--sgi-primary-dark));border-radius:12px}.sgi-title{margin:0 0 4px;font-size:17px;font-weight:800}.sgi-subtitle{margin:0;font-size:12.5px;color:var(--sgi-muted);line-height:1.6}.sgi-field{margin-bottom:14px}.sgi-field label{display:block;margin-bottom:6px;font-size:13px;font-weight:600;color:var(--sgi-muted)}.sgi-select{width:100%;padding:10px 12px;border:1px solid var(--sgi-border);border-radius:10px;font-size:14px;background:#fff;color:var(--sgi-text)}.sgi-select:focus{outline:none;border-color:var(--sgi-primary)}.sgi-btn{width:100%;padding:12px;border:none;border-radius:10px;background:linear-gradient(135deg,var(--sgi-primary),var(--sgi-primary-dark));color:#fff;font-size:14.5px;font-weight:700;cursor:pointer;transition:opacity 0.15s ease}.sgi-btn:hover{opacity:.92}.sgi-btn:disabled{opacity:.6;cursor:default}.sgi-btn-outline{background:#fff;color:var(--sgi-primary);border:1.5px solid var(--sgi-primary);margin-top:4px}.sgi-btn-outline:hover{background:#faf5ff;opacity:1}.sgi-export-row{margin-top:16px;padding-top:16px;border-top:1px dashed var(--sgi-border)}.sgi-status{margin-top:10px;font-size:13px;color:var(--sgi-muted);text-align:center;min-height:18px}.sgi-status-error{color:var(--sgi-red)}.sgi-result{display:none;margin-top:18px;padding-top:18px;border-top:1px solid var(--sgi-border)}.sgi-result.is-visible{display:block}.sgi-result-cols{display:grid;grid-template-columns:1fr 1fr;gap:12px}.sgi-result-col{border-radius:12px;padding:14px;text-align:center}.sgi-col-gold{background:var(--sgi-gold-bg)}.sgi-col-car{background:var(--sgi-car-bg)}.sgi-col-head{font-size:13px;font-weight:700;margin-bottom:6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sgi-col-change{font-size:22px;font-weight:800;direction:ltr;margin-bottom:8px}.sgi-col-change.sgi-up{color:var(--sgi-green)}.sgi-col-change.sgi-down{color:var(--sgi-red)}.sgi-col-change.sgi-flat{color:var(--sgi-muted);font-size:13px;font-weight:600}.sgi-chart{margin-bottom:6px;position:relative}.sgi-chart-empty{font-size:11px;color:var(--sgi-muted);padding:20px 0}.sgi-spark-svg{width:100%;height:82px;overflow:visible;cursor:crosshair}.sgi-grid-line{stroke:rgb(100 116 139 / .14);stroke-width:1;stroke-dasharray:3 3}.sgi-spark-gold{stroke:var(--sgi-gold)}.sgi-spark-gold-dot{fill:var(--sgi-gold)}.sgi-spark-car{stroke:var(--sgi-car)}.sgi-spark-car-dot{fill:var(--sgi-car)}.sgi-spark-gold-stop1{stop-color:var(--sgi-gold);stop-opacity:.32}.sgi-spark-gold-stop2{stop-color:var(--sgi-gold);stop-opacity:0}.sgi-spark-car-stop1{stop-color:var(--sgi-car);stop-opacity:.32}.sgi-spark-car-stop2{stop-color:var(--sgi-car);stop-opacity:0}.sgi-spark-area{opacity:0;animation:sgi-area-fade 0.7s ease 0.35s forwards}@keyframes sgi-area-fade{to{opacity:1}}.sgi-spark-line{stroke-dasharray:100;stroke-dashoffset:100;stroke-linecap:round;stroke-linejoin:round;filter:drop-shadow(0 2px 3px rgb(30 41 59 / .12));animation:sgi-draw-line 0.9s cubic-bezier(.65,0,.35,1) forwards}@keyframes sgi-draw-line{to{stroke-dashoffset:0}}.sgi-spark-dot{stroke:#fff;stroke-width:1.5;opacity:0;animation:sgi-dot-pop 0.35s ease 0.85s forwards}@keyframes sgi-dot-pop{to{opacity:1}}.sgi-spark-pulse{fill:none;stroke-width:2;opacity:0;transform-origin:center;transform-box:fill-box;animation:sgi-pulse 2.4s ease-out 1.2s infinite}@keyframes sgi-pulse{0%{opacity:.5;transform:scale(1)}70%{opacity:0;transform:scale(3.2)}100%{opacity:0;transform:scale(3.2)}}.sgi-crosshair{stroke:var(--sgi-muted);stroke-width:1;stroke-dasharray:2 2;transition:opacity 0.12s ease;pointer-events:none}.sgi-hover-dot{stroke:#fff;stroke-width:2;transition:opacity 0.12s ease;pointer-events:none}.sgi-chart-tooltip{position:absolute;left:0;top:0;pointer-events:none;background:rgb(30 41 59 / .94);color:#fff;padding:5px 10px;border-radius:8px;font-size:11px;line-height:1.5;white-space:nowrap;opacity:0;transition:opacity 0.12s ease;z-index:5;direction:ltr;text-align:center;box-shadow:0 3px 10px rgb(30 41 59 / .25)}.sgi-chart-tooltip b{display:block;font-size:12.5px;font-weight:800}.sgi-chart-tooltip span{display:block;color:rgb(255 255 255 / .7);font-size:9.5px}.sgi-col-range{font-size:10.5px;color:var(--sgi-muted);direction:ltr}.sgi-ratio-box{margin-top:14px;padding:16px;border-radius:12px;background:var(--sgi-ratio-bg);border:1px solid rgb(13 148 136 / .18);text-align:center}.sgi-ratio-head{display:flex;align-items:center;justify-content:center;gap:6px;font-size:13px;font-weight:700;color:var(--sgi-ratio);margin-bottom:10px}.sgi-ratio-icon{font-size:14px}.sgi-ratio-value-row{display:flex;align-items:baseline;justify-content:center;gap:10px;flex-wrap:wrap;margin-bottom:10px}.sgi-ratio-value{font-size:26px;font-weight:800;color:var(--sgi-text);direction:ltr}.sgi-ratio-change{font-size:14px;font-weight:700;direction:ltr}.sgi-ratio-change.sgi-up{color:var(--sgi-green)}.sgi-ratio-change.sgi-down{color:var(--sgi-red)}.sgi-ratio-change.sgi-flat{color:var(--sgi-muted)}.sgi-ratio-chart{margin-bottom:6px}.sgi-ratio-chart .sgi-spark-svg{height:70px}.sgi-spark-ratio{stroke:var(--sgi-ratio)}.sgi-spark-ratio-dot{fill:var(--sgi-ratio)}.sgi-spark-ratio-stop1{stop-color:var(--sgi-ratio);stop-opacity:.32}.sgi-spark-ratio-stop2{stop-color:var(--sgi-ratio);stop-opacity:0}.sgi-ratio-note{margin:8px 0 0;font-size:12px;line-height:1.8;color:var(--sgi-muted)}.sgi-summary{margin-top:16px;padding:12px 14px;background:#f8fafc;border-radius:10px;font-size:13px;line-height:1.9;color:var(--sgi-text)}.sgi-disclaimer{margin:12px 0 0;font-size:11.5px;color:var(--sgi-muted);line-height:1.8}@media (max-width:420px){.sgi-result-cols{grid-template-columns:1fr}}