.calc-track-option{display:flex;align-items:center;gap:10px;padding:14px 20px;border-radius:16px;border:2px solid transparent;background:#fff;box-shadow:0 2px 6px #0000000d,0 1px 2px #00000008,inset 0 1px #ffffffe6;cursor:pointer;transition:transform .25s cubic-bezier(.34,1.56,.64,1),box-shadow .25s ease,border-color .25s ease,background .25s ease;-webkit-user-select:none;user-select:none}.calc-track-option:hover{transform:translateY(-2px);box-shadow:0 4px 12px #00000014,0 2px 4px #0000000a,inset 0 1px #ffffffe6}.calc-track-option[data-selected=true]{border-color:#4338ca;background:linear-gradient(145deg,#f0f0ff,#e8e8fc);transform:translateY(1px);box-shadow:inset 0 2px 4px #4338ca1a,0 1px 2px #0000000a}.calc-track-option[data-selected=true]:before{content:"";display:block;width:20px;height:20px;border-radius:50%;background:linear-gradient(145deg,#6366f1,#4338ca);box-shadow:0 2px 4px #4338ca4d,inset 0 1px #ffffff4d;flex-shrink:0}.calc-track-option[data-selected=false]:before{content:"";display:block;width:20px;height:20px;border-radius:50%;border:2px solid #ccc;background:#fff;flex-shrink:0}.calc-trip-row{padding:16px;border-radius:16px;background:#fff;box-shadow:0 2px 6px #0000000a,0 1px 2px #00000005,inset 0 1px #fffc;margin-bottom:12px;position:relative;transition:box-shadow .2s ease,transform .2s ease}.calc-trip-row:hover{box-shadow:0 4px 12px #0000000f,0 2px 4px #00000008,inset 0 1px #fffc}.calc-trip-duration{display:inline-flex;align-items:center;gap:4px;padding:2px 10px;border-radius:20px;font-size:.8rem;font-weight:600;background:#f1f5f9;color:#475569}.calc-bead{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:20px;font-size:.8rem;font-weight:600;line-height:1.2}.calc-bead--safe{background:linear-gradient(145deg,#e8faf4,#d4f4e8);color:#166534;box-shadow:0 1px 3px #1665341a,inset 0 1px #fff9}.calc-bead--warning{background:linear-gradient(145deg,#fff7ed,#ffedd5);color:#9a3412;box-shadow:0 1px 3px #9a34121a,inset 0 1px #fff9}.calc-bead--danger{background:linear-gradient(145deg,#fef2f2,#fee2e2);color:#991b1b;box-shadow:0 1px 3px #991b1b1a,inset 0 1px #fff9}.calc-progress{width:100%;height:12px;border-radius:8px;background:#f1f5f9;box-shadow:inset 0 1px 3px #00000014;overflow:hidden;position:relative}.calc-progress__fill{height:100%;border-radius:8px;transition:width .5s cubic-bezier(.34,1.56,.64,1);box-shadow:inset 0 1px #ffffff4d}.calc-progress__fill--safe{background:linear-gradient(90deg,#86efac,#4ade80,#22c55e)}.calc-progress__fill--warning{background:linear-gradient(90deg,#fdba74,#fb923c,#f97316)}.calc-progress__fill--danger{background:linear-gradient(90deg,#fca5a5,#f87171,#ef4444)}.calc-verdict{padding:20px;border-radius:16px;border-left:5px solid;margin-bottom:20px;box-shadow:0 2px 6px #0000000a,inset 0 1px #fff9}.calc-verdict--safe{border-left-color:#22c55e;background:linear-gradient(145deg,#f0fdf4,#dcfce7)}.calc-verdict--warning{border-left-color:#f97316;background:linear-gradient(145deg,#fffbeb,#fef3c7)}.calc-verdict--danger{border-left-color:#ef4444;background:linear-gradient(145deg,#fef2f2,#fee2e2)}.calc-results-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:200px;text-align:center;padding:24px;border-radius:16px;background:#f8fafc;border:2px dashed #e2e8f0;color:#94a3b8}.calc-analysis-row{padding:12px 16px;border-radius:12px;background:#fff;margin-bottom:8px;box-shadow:0 1px 3px #0000000a,inset 0 1px #fffc}.calc-section{margin-bottom:24px}.calc-section-title{display:flex;align-items:center;gap:8px;margin-bottom:12px}.calc-contextual-cta{display:block;padding:16px 20px;border-radius:16px;background:linear-gradient(145deg,#f8f7ff,#eef0ff);border:1px solid rgba(99,102,241,.15);text-decoration:none;color:#4338ca;font-weight:500;transition:transform .2s ease,box-shadow .2s ease;margin-top:16px}.calc-contextual-cta:hover{transform:translateY(-1px);box-shadow:0 4px 12px #4338ca1f}.calc-evidence-list{padding-left:0;list-style:none;margin:8px 0}.calc-evidence-list li{padding:4px 0 4px 24px;position:relative;font-size:.875rem;color:#64748b}.calc-evidence-list li:before{content:"✓";position:absolute;left:4px;color:#f97316;font-weight:700}.calc-tier-card{display:flex;flex-direction:column;align-items:center;text-align:center;padding:20px 16px;border-radius:16px;height:100%;box-shadow:0 2px 6px #0000000a}@media(min-width:900px){.calc-results-sticky{position:sticky;top:24px}}@media(max-width:899px){.calc-trip-row{padding:12px}}@media(prefers-reduced-motion:reduce){.calc-track-option,.calc-trip-row,.calc-progress__fill,.calc-contextual-cta{transition:none}}