:root{--bg: #F7F9FC;--surface: #FFFFFF;--border: #E2E8F0;--text: #1E293B;--muted: #64748B;--accent: #6366F1;--accent2: #F59E0B}.svelte-1uha8ag{box-sizing:border-box;margin:0;padding:0}main.svelte-1uha8ag{max-width:900px;margin:0 auto;padding:0 16px}nav.svelte-1uha8ag{position:sticky;top:0;background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:100;border-bottom:1px solid var(--border)}.nav-inner.svelte-1uha8ag{max-width:900px;margin:0 auto;padding:12px 16px;display:flex;justify-content:space-between;align-items:center}.logo.svelte-1uha8ag{font-weight:700;font-size:1.1rem;color:var(--text)}.lang-switcher.svelte-1uha8ag{display:flex;gap:4px}.lang-switcher.svelte-1uha8ag button:where(.svelte-1uha8ag){padding:4px 8px;border:1px solid var(--border);background:var(--surface);border-radius:6px;cursor:pointer;font-size:.8rem;color:var(--muted);transition:all .2s}.lang-switcher.svelte-1uha8ag button:where(.svelte-1uha8ag):hover{border-color:var(--accent);color:var(--accent)}.lang-switcher.svelte-1uha8ag button.active:where(.svelte-1uha8ag){background:var(--accent);color:#fff;border-color:var(--accent)}.hero.svelte-1uha8ag{padding:clamp(2rem,5vw,3.5rem) 16px 1rem;text-align:center}.hero-badge.svelte-1uha8ag{display:inline-block;padding:6px 12px;background:#eef2ff;color:var(--accent);border-radius:999px;font-size:.8rem;font-weight:600;margin-bottom:1rem}.hero.svelte-1uha8ag h1:where(.svelte-1uha8ag){font-size:clamp(1.5rem,4vw,2.5rem);line-height:1.2;margin-bottom:.75rem}.hero-sub.svelte-1uha8ag{font-size:1rem;color:var(--muted);max-width:600px;margin:0 auto;line-height:1.5}.calculator.svelte-1uha8ag{padding:1rem 0}.card.svelte-1uha8ag{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:24px;box-shadow:0 1px 3px #0000000d;margin-bottom:1.5rem}.form-card.svelte-1uha8ag h2:where(.svelte-1uha8ag){font-size:1.25rem;margin-bottom:4px}.form-sub.svelte-1uha8ag{color:var(--muted);font-size:.9rem;margin-bottom:20px}.form-grid.svelte-1uha8ag{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field.svelte-1uha8ag{display:flex;flex-direction:column;gap:6px}.field.svelte-1uha8ag label:where(.svelte-1uha8ag){font-size:.85rem;font-weight:600;color:var(--text)}.field.svelte-1uha8ag label:where(.svelte-1uha8ag) strong:where(.svelte-1uha8ag){color:var(--accent)}select.svelte-1uha8ag,input[type=time].svelte-1uha8ag{padding:8px 10px;border:1px solid var(--border);border-radius:8px;font-size:.95rem;cursor:pointer;background:var(--surface);color:var(--text);width:100%}select.svelte-1uha8ag:hover,input[type=time].svelte-1uha8ag:hover{border-color:var(--accent)}select.svelte-1uha8ag:focus,input[type=time].svelte-1uha8ag:focus,input[type=range].svelte-1uha8ag:focus{outline:2px solid var(--accent);outline-offset:2px}input[type=range].svelte-1uha8ag{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:6px;background:var(--border);border-radius:999px;cursor:pointer}input[type=range].svelte-1uha8ag::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:20px;height:20px;background:var(--accent);border-radius:50%;cursor:pointer;transition:transform .2s}input[type=range].svelte-1uha8ag::-webkit-slider-thumb:hover{transform:scale(1.2)}input[type=range].svelte-1uha8ag::-moz-range-thumb{width:20px;height:20px;background:var(--accent);border-radius:50%;border:none;cursor:pointer}.rec-hint.svelte-1uha8ag{font-size:.78rem;color:var(--accent);font-weight:600}.hint.svelte-1uha8ag{font-size:.75rem;color:var(--muted)}.error-text.svelte-1uha8ag{font-size:.78rem;color:#ef4444;font-weight:600}.preview-line.svelte-1uha8ag{background:#f1f5f9;border-radius:10px;padding:12px 16px;margin:20px 0;font-size:.9rem;display:flex;flex-wrap:wrap;gap:6px;align-items:center}.preview-label.svelte-1uha8ag{font-weight:700;color:var(--accent)}.btn-primary.svelte-1uha8ag{width:100%;padding:14px;background:var(--accent);color:#fff;border:none;border-radius:12px;font-size:1.05rem;font-weight:700;cursor:pointer;transition:all .2s;box-shadow:0 4px 12px #6366f14d}.btn-primary.svelte-1uha8ag:hover{transform:translateY(-2px);box-shadow:0 6px 16px #6366f166}.btn-primary.svelte-1uha8ag:active{transform:translateY(0)}.btn-primary.svelte-1uha8ag:disabled{background:var(--border);color:var(--muted);cursor:not-allowed;box-shadow:none;transform:none}.chart-section.svelte-1uha8ag{animation:svelte-1uha8ag-fadeUp .6s ease both}.chart-card.class-amber.svelte-1uha8ag{border-color:var(--accent2);border-width:2px}.chart-card.class-green.svelte-1uha8ag{border-color:#10b981;border-width:2px}.timeline-wrap.svelte-1uha8ag{margin:20px 0;overflow-x:auto}.timeline.svelte-1uha8ag{position:relative;height:80px;background:#f1f5f9;border-radius:12px;min-width:500px;overflow:hidden}.sleep-bar.svelte-1uha8ag{position:absolute;top:0;height:100%;background:#6366f133;border:2px dashed var(--accent);z-index:1;box-sizing:border-box}.segment.svelte-1uha8ag{position:absolute;top:0;height:100%;display:flex;align-items:center;justify-content:center;z-index:2;overflow:hidden}.seg-label.svelte-1uha8ag{font-size:.65rem;color:#fff;font-weight:700;text-shadow:0 1px 2px rgba(0,0,0,.3);white-space:nowrap}.hour-marks.svelte-1uha8ag{position:absolute;bottom:-20px;left:0;right:0;display:flex;justify-content:space-between;font-size:.7rem;color:var(--muted)}.alert-danger.svelte-1uha8ag{background:#fee2e2;color:#dc2626;padding:12px 16px;border-radius:10px;font-weight:600;font-size:.9rem;margin-bottom:16px}.big-numbers.svelte-1uha8ag{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:24px 0}.bn-item.svelte-1uha8ag{background:#f8fafc;border-radius:12px;padding:16px;text-align:center}.bn-label.svelte-1uha8ag{display:block;font-size:.75rem;color:var(--muted);margin-bottom:4px;text-transform:uppercase;letter-spacing:.05em;font-weight:600}.bn-value.svelte-1uha8ag{display:block;font-size:1.5rem;font-weight:800;color:var(--text)}.bn-value.green.svelte-1uha8ag{color:#10b981}.bn-gap.svelte-1uha8ag .bn-value:where(.svelte-1uha8ag){color:var(--accent2)}.bn-gap.svelte-1uha8ag .bn-value.green:where(.svelte-1uha8ag){color:#10b981}.bn-sub.svelte-1uha8ag{display:block;font-size:.75rem;color:var(--muted);margin-top:4px;line-height:1.3}.fix-card.svelte-1uha8ag{background:#fef3c7;border:1px solid var(--accent2);border-radius:12px;padding:16px;margin-bottom:16px}.fix-card.svelte-1uha8ag p:where(.svelte-1uha8ag){margin-bottom:6px;font-size:.9rem}.fix-card.svelte-1uha8ag p:where(.svelte-1uha8ag):last-child{margin-bottom:0}.btn-secondary.svelte-1uha8ag{padding:12px 20px;background:var(--surface);color:var(--accent);border:2px solid var(--accent);border-radius:10px;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .2s}.btn-secondary.svelte-1uha8ag:hover{background:var(--accent);color:#fff}.ad-slot.svelte-1uha8ag{display:block;width:100%;min-height:90px;background:transparent;margin:2.5rem auto;max-width:970px}.table-section.svelte-1uha8ag{padding:1rem 0}.table-wrap.svelte-1uha8ag{overflow-x:auto;margin-bottom:16px}table.svelte-1uha8ag{width:100%;border-collapse:collapse;font-size:.9rem}th.svelte-1uha8ag{text-align:left;padding:10px 12px;background:#f1f5f9;font-size:.8rem;text-transform:uppercase;color:var(--muted)}td.svelte-1uha8ag{padding:10px 12px;border-bottom:1px solid var(--border)}tr.svelte-1uha8ag:last-child td:where(.svelte-1uha8ag){border-bottom:none}.transparency.svelte-1uha8ag{font-size:.88rem;color:var(--muted);line-height:1.6;margin-bottom:12px}.btn-link.svelte-1uha8ag{background:none;border:none;color:var(--accent);font-weight:600;cursor:pointer;font-size:.9rem;padding:4px 0}.btn-link.svelte-1uha8ag:hover{text-decoration:underline}.math-block.svelte-1uha8ag{background:#1e293b;color:#a5b4fc;padding:16px;border-radius:10px;font-size:.82rem;overflow-x:auto;white-space:pre;margin-top:12px;line-height:1.6}.cta-section.svelte-1uha8ag{padding:1rem 0 2rem}.cta-card.svelte-1uha8ag{text-align:center;background:linear-gradient(135deg,#eef2ff,#f0f9ff)}.cta-card.svelte-1uha8ag h2:where(.svelte-1uha8ag){font-size:1.2rem;margin-bottom:8px}.cta-body.svelte-1uha8ag{color:var(--muted);font-size:.92rem;line-height:1.6;margin-bottom:20px}.cta-buttons.svelte-1uha8ag{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}footer.svelte-1uha8ag{text-align:center;padding:2rem 16px;color:var(--muted);font-size:.8rem;line-height:1.5}.back-top.svelte-1uha8ag{position:fixed;bottom:20px;right:20px;width:44px;height:44px;background:var(--accent);color:#fff;border:none;border-radius:50%;font-size:1.2rem;cursor:pointer;box-shadow:0 4px 12px #6366f166;z-index:99;transition:transform .2s}.back-top.svelte-1uha8ag:hover{transform:scale(1.1)}@keyframes svelte-1uha8ag-fadeUp{0%{opacity:1;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media(max-width:480px){.form-grid.svelte-1uha8ag,.big-numbers.svelte-1uha8ag{grid-template-columns:1fr}.bn-value.svelte-1uha8ag{font-size:1.3rem}}@media(min-width:768px){.form-grid.svelte-1uha8ag{grid-template-columns:repeat(4,1fr)}.hero.svelte-1uha8ag h1:where(.svelte-1uha8ag){max-width:700px;margin-left:auto;margin-right:auto}}