:root{--bg: #f6f7fb;--card: #ffffff;--ink: #1e2233;--ink-soft: #6b7280;--line: #e7e9f2;--accent: #4f46e5;--accent-soft: #eef0ff;--ok: #15803d;--ok-bg: #dcfce7;--warn: #b45309;--warn-bg: #fef3c7;--danger: #b91c1c;--danger-bg: #fee2e2;--radius: 16px;--shadow: 0 1px 2px rgba(20, 24, 50, .04), 0 8px 24px rgba(20, 24, 50, .06);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}#root{min-height:100vh}.app{max-width:860px;margin:0 auto;padding:28px 18px 56px}.app-header{text-align:center;margin-bottom:22px}.app-title{margin:0;font-size:clamp(1.7rem,4vw,2.3rem);font-weight:800;letter-spacing:-.02em;background:linear-gradient(90deg,#4f46e5,#7c3aed);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.app-subtitle{margin:8px auto 0;max-width:520px;color:var(--ink-soft);font-size:.96rem}.app-main{display:flex;flex-direction:column;gap:18px}.app-footer{margin-top:26px;text-align:center;color:#9aa1b1;font-size:.8rem}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}.card-title{margin:0;font-size:1.05rem;font-weight:700}.card-subtitle{margin:6px 0 4px;color:var(--ink-soft);font-size:.86rem;line-height:1.45}.input-card{display:flex;flex-direction:column;gap:18px}.field{display:flex;flex-direction:column;gap:8px}.field label{font-weight:600;font-size:.9rem;color:#374151}.field-header{display:flex;align-items:center;justify-content:space-between;gap:12px}.field-row{display:flex;gap:14px}.field-row .field{flex:1}.score-readout{display:inline-flex;align-items:baseline;gap:4px}.score-number{width:84px;padding:8px 10px;font-size:1.25rem;font-weight:700;text-align:right;color:var(--accent);border:1px solid var(--line);border-radius:10px;background:var(--accent-soft)}.score-number:focus{outline:2px solid var(--accent);outline-offset:1px}.score-max{color:var(--ink-soft);font-weight:600}.score-slider{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:8px;border-radius:999px;background:linear-gradient(90deg,var(--accent) 0%,#c7d2fe 100%);outline:none}.score-slider::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:22px;height:22px;border-radius:50%;background:#fff;border:3px solid var(--accent);box-shadow:0 2px 6px #4f46e566;cursor:pointer}.score-slider::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:#fff;border:3px solid var(--accent);cursor:pointer}select{padding:10px 12px;font-size:.95rem;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);cursor:pointer}select:focus{outline:2px solid var(--accent);outline-offset:1px}.input-footer{display:flex;align-items:center;justify-content:space-between;gap:12px}.live-status{font-size:.82rem;color:var(--ink-soft);display:inline-flex;align-items:center;gap:7px}.live-status.is-loading{color:var(--accent)}.spinner{width:13px;height:13px;border:2px solid #c7d2fe;border-top-color:var(--accent);border-radius:50%;display:inline-block;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.btn-secondary{padding:9px 18px;font-size:.9rem;font-weight:600;color:var(--accent);background:var(--accent-soft);border:1px solid #d6dbff;border-radius:10px;cursor:pointer;transition:background .15s}.btn-secondary:hover{background:#e2e6ff}.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 22px;font-size:.95rem;font-weight:700;color:#fff;background:var(--accent);border:1px solid var(--accent);border-radius:10px;cursor:pointer;transition:background .15s,opacity .15s}.btn-primary:hover{background:#4338ca}.btn-primary:disabled{opacity:.65;cursor:not-allowed}.btn-primary .spinner{border-color:#ffffff80;border-top-color:#fff}.result-card{transition:opacity .15s}.result-card.is-loading{opacity:.6}.result-empty,.result-error{text-align:center;color:var(--ink-soft)}.result-empty{padding:30px 22px}.result-locked{font-size:1.8rem;line-height:1;margin-bottom:8px}.result-locked-title{margin:0 0 4px;font-weight:700;color:var(--ink);font-size:1.05rem}.lead-reset{text-align:center;font-size:.82rem;color:var(--ink-soft);margin:-4px 0 0}.link-btn{background:none;border:none;padding:0;color:var(--accent);font:inherit;font-weight:600;cursor:pointer;text-decoration:underline}.result-error{background:var(--danger-bg);border-color:#fecaca}.error-title{margin:0 0 4px;font-weight:700;color:var(--danger)}.error-msg{margin:0;color:#7f1d1d;font-size:.9rem}.result-headline{text-align:center;padding-bottom:8px;border-bottom:1px solid var(--line)}.result-label{display:block;font-size:.82rem;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-soft);font-weight:600}.air-range{font-size:clamp(1.9rem,6vw,2.7rem);font-weight:800;letter-spacing:-.02em;margin-top:4px}.air-range .dash{color:var(--ink-soft);font-weight:500;padding:0 4px}.air-mid{font-size:1rem;color:var(--accent);font-weight:700;margin-top:2px}.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:18px 0 14px}.stat{display:flex;flex-direction:column;gap:4px;padding:12px;background:#fafbff;border:1px solid var(--line);border-radius:12px}.stat-label{font-size:.74rem;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-soft);font-weight:600}.stat-value{font-size:1.15rem;font-weight:700}.stat-sub{font-size:.76rem;color:var(--ink-soft)}.badge{align-self:flex-start;padding:4px 10px;border-radius:999px;font-size:.9rem;font-weight:700}.badge-ok{color:var(--ok);background:var(--ok-bg)}.badge-warn{color:var(--warn);background:var(--warn-bg)}.result-caption{margin:8px 0 0;font-size:.82rem;color:var(--ink-soft);line-height:1.5}.chart-card{padding-bottom:14px}.chart-wrap{margin-top:10px}.chart-empty{color:var(--ink-soft);text-align:center;padding:40px 0}.chart-tooltip{background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow);padding:9px 11px;font-size:.8rem}.tt-marks{font-weight:700;margin-bottom:4px}.tt-row{display:flex;align-items:center;gap:6px;color:#374151}.tt-key{width:10px;height:10px;border-radius:3px;display:inline-block}.tt-mid{background:var(--accent)}.tt-band{color:var(--ink-soft)}.tt-bench{color:#94a3b8}.info-card{padding:0;overflow:hidden}.info-toggle{width:100%;display:flex;align-items:center;justify-content:space-between;padding:16px 22px;background:none;border:none;font-size:.98rem;font-weight:700;color:var(--ink);cursor:pointer}.chevron{transition:transform .2s;color:var(--ink-soft);font-size:1.1rem}.chevron.open{transform:rotate(180deg)}.info-body{padding:0 22px 20px}.info-body ul{margin:0 0 12px;padding-left:18px}.info-body li{margin-bottom:9px;font-size:.88rem;line-height:1.5;color:#374151}.disclaimer{margin:0;padding:12px 14px;background:var(--accent-soft);border-radius:10px;font-size:.82rem;color:#4338ca;line-height:1.5}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#1418328c;display:flex;align-items:flex-start;justify-content:center;padding:24px 16px;overflow-y:auto;z-index:100;animation:overlay-in .15s ease-out}@keyframes overlay-in{0%{opacity:0}to{opacity:1}}.modal{position:relative;background:var(--card);border-radius:var(--radius);box-shadow:0 12px 48px #14183240;width:100%;max-width:440px;margin:auto;padding:26px 24px 22px;animation:modal-in .18s ease-out}@keyframes modal-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.modal-close{position:absolute;top:12px;right:14px;width:32px;height:32px;border:none;background:none;font-size:1.5rem;line-height:1;color:var(--ink-soft);cursor:pointer;border-radius:8px}.modal-close:hover{background:var(--bg);color:var(--ink)}.modal-close:disabled{opacity:.4;cursor:not-allowed}.modal-title{margin:0 28px 6px 0;font-size:1.2rem;font-weight:800;letter-spacing:-.01em}.modal-subtitle{margin:0 0 18px;color:var(--ink-soft);font-size:.88rem;line-height:1.5}.lead-form{display:flex;flex-direction:column;gap:14px}.lead-field{display:flex;flex-direction:column;gap:6px}.lead-field label{font-weight:600;font-size:.85rem;color:#374151}.lead-row{display:flex;gap:12px}.lead-row .lead-field{flex:1}.req{color:var(--danger)}.lead-field input,.lead-field select{padding:10px 12px;font-size:.95rem;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);width:100%}.lead-field input:focus,.lead-field select:focus{outline:2px solid var(--accent);outline-offset:1px}.lead-field input[aria-invalid=true],.lead-field select[aria-invalid=true]{border-color:var(--danger)}.lead-error{font-size:.78rem;color:var(--danger)}.lead-consent{display:flex;align-items:flex-start;gap:8px;font-size:.82rem;color:var(--ink-soft);line-height:1.4;cursor:pointer}.lead-consent input{margin-top:2px;flex-shrink:0}.lead-server-error{margin:0;padding:9px 12px;background:var(--danger-bg);border:1px solid #fecaca;border-radius:8px;color:#7f1d1d;font-size:.84rem}.lead-form .btn-primary{margin-top:2px}.lead-privacy{margin:2px 0 0;font-size:.74rem;color:#9aa1b1;line-height:1.45}@media (max-width: 560px){.stat-grid{grid-template-columns:1fr}.field-row{flex-direction:column}.card{padding:18px}.lead-row{flex-direction:column}.modal{padding:22px 18px 18px}}