/* ═══════════ Update 0.2 · ЧЕРТЕЖИТЕ Д1–Д5 (по концепциите, едно към едно) ═══════════ */
.preview-wrap.rdPrev[data-rdview="draw"] .rdBoxDraw{display:block;flex:1 1 100%}
.rdBoxDraw{background:#eef1f6 !important;border-radius:14px;padding:46px 0 0 !important;min-height:520px;overflow:hidden}
.rdBoxDraw h3{display:none}
.d2Modes{display:inline-flex;gap:2px;padding:3px;margin:10px 12px 8px;align-items:center;background:#eef2f7;border-radius:12px;flex-wrap:wrap}
.d2Modes .d2M{display:inline-flex;align-items:center;gap:7px;background:transparent;color:#5c6a7d;border:none;border-radius:9px;font-size:11.5px;font-weight:800;padding:6px 12px;cursor:pointer;transition:background .18s cubic-bezier(.2,.8,.2,1),color .18s,transform .15s;line-height:1.2;user-select:none}
.d2Modes .d2M b{background:#1c2c44;color:#e8b978;border-radius:6px;padding:1px 6px;font-size:10px}
.d2Modes .d2M:hover{color:#1a2233;background:rgba(28,44,68,.06)} .d2Modes .d2M:active{transform:scale(.97)}
.d2Modes .d2M.on{background:#1c2c44;color:#fff;box-shadow:0 3px 10px rgba(28,44,68,.22);view-transition-name:segModes}
.d2Modes .d2M.on b{background:#e8b978;color:#1c2c44}
/* Б1 в navy лентите: сегментът е полупрозрачен, палецът е злато */
.dSeg{display:inline-flex;background:rgba(255,255,255,.1);border-radius:10px;padding:3px;gap:2px;flex-wrap:wrap}
.dSeg .d2Hb,.dSeg .nsHb{background:transparent;color:#c9d6ea;border-radius:7px;padding:4px 10px}
.dSeg .d2Hb:hover,.dSeg .nsHb:hover{background:rgba(255,255,255,.08);color:#fff}
.dSeg .d2Hb.on,.dSeg .nsHb.on{background:#e8b978;color:#1c2c44;box-shadow:0 2px 8px rgba(0,0,0,.25)}
.dSeg .on:not(.on ~ .on){view-transition-name:segBar}
.d2Screen{background:#fff;border:1px solid #d9dee6;border-radius:14px;margin:0 12px 12px;overflow:hidden;box-shadow:0 3px 14px rgba(28,44,68,.14);display:flex;flex-direction:column;min-height:560px;animation:d2In .38s cubic-bezier(.2,.8,.2,1)}
@keyframes d2In{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
.d2Bar{height:44px;background:#1c2c44;display:flex;align-items:center;padding:0 16px;gap:10px;box-shadow:inset 0 -3px 0 #e8b978;flex-shrink:0}
.d2Bar .t{color:#fff;font-size:13px;font-weight:800}
.d2Bar .r{margin-left:auto;display:flex;gap:6px}
.d2Hb{background:rgba(255,255,255,.1);color:#fff;font-size:10.5px;font-weight:800;padding:5px 10px;border-radius:7px;cursor:pointer;border:none;transition:background .18s}
.d2Hb:hover{background:rgba(255,255,255,.18)}
.d2Hb.on{background:rgba(232,185,120,.18);color:#e8b978}
.d2Body{flex:1;display:flex;min-height:0}
.d2Body svg{display:block}
.d2Svg{flex:1;min-width:0;background:#fff}
.d2Svg.grey{background:#fafbfd}
.d2Svg text{font-family:Helvetica,Arial,sans-serif}
.d2Side{flex-shrink:0;border-left:1px solid #d9dee6;background:#f7f9fc;padding:12px;box-sizing:border-box;overflow:auto}
.d2Left{flex-shrink:0;border-right:1px solid #d9dee6;background:#f7f9fc;padding:12px;box-sizing:border-box;overflow:auto}
.d2H3{display:flex;align-items:center;gap:8px;font-size:10px;letter-spacing:.1em;font-weight:800;color:#1c2c44;margin:0 0 8px}
.d2H3::before{content:"";width:3px;height:13px;border-radius:99px;background:#e8b978}
.d2Tbl{border-collapse:collapse;width:100%}
.d2Tbl th{text-align:left;padding:5px 8px;font-size:9px;letter-spacing:.08em;color:#5c6a7d;border-bottom:1px solid #d9dee6}
.d2Tbl td{padding:5px 8px;border-bottom:1px solid #eef2f7;color:#1a2233;font-size:11px}
.d2Tbl tr.on td{background:#fff9ec}
.d2Btn{display:inline-block;background:#1c2c44;color:#e8b978;font-size:10.5px;font-weight:800;padding:6px 12px;border-radius:8px;margin-right:6px;cursor:pointer;border:none;transition:transform .18s cubic-bezier(.2,.8,.2,1)}
.d2Btn:hover{transform:translateY(-1px)} .d2Btn:active{transform:scale(.97)}
.d2Btn.sec{background:#eef2f7;color:#1c2c44}
.d2Note{font-size:9.5px;color:#5c6a7d;line-height:1.5;margin-top:10px}
/* Д2 — списъкът с частите */
.d2Part{display:flex;align-items:center;gap:6px;padding:6px 8px;border-radius:8px;margin-bottom:3px;background:#fff;border:1px solid #d9dee6;cursor:pointer;transition:all .15s}
.d2Part:hover{border-color:#b9c4d4}
.d2Part.on{background:rgba(232,185,120,.25);border-color:#e8b978}
.d2Part .n{width:16px;height:16px;border-radius:99px;background:#1c2c44;color:#e8b978;font-size:8.5px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}
.d2Part .nm{font-size:10.5px;font-weight:700;color:#1a2233}
.d2Part .dm{margin-left:auto;font-size:9.5px;color:#5c6a7d}
.d2Hit{cursor:pointer;transition:fill .15s}
.d2Hit:hover{fill:rgba(232,185,120,.35) !important}
.d2Hit.on{fill:rgba(232,185,120,.35) !important;stroke:#b98a3e !important;stroke-width:1.2}
.d2Shelf{cursor:ns-resize}
.d2DimTxt{cursor:text}
.d2DimTxt:hover{fill:#b98a3e}
/* Д5 */
.d2Hint{font-size:8.5px;fill:#5c6a7d}
html.dark .rdBoxDraw{background:#131e30 !important}
html.dark .d2Screen{border-color:#31415c}
@media print{
  body.d2Print > *{display:none !important}
  body.d2Print #d2PrintHost{display:block !important;position:fixed;inset:0;background:#fff;z-index:99999}
  body.d2Print #d2PrintHost svg{width:100%;height:auto}
}
/* Кристиан (04.09): Отпред/Отстрани отпадат — чертежите Д1–Д5 ги заместват; остават 3D и Чертежи */
.rdPrevTabs .rdPt[data-v="front"], .rdPrevTabs .rdPt[data-v="side"]{display:none !important}