.lw-shell{--lw-ink:#142332;--lw-muted:#5b6b76;--lw-line:#e4eae5;--lw-green:#126b56;--lw-pale:#e7f4ed;--lw-lime:#c9ef78;color:var(--lw-ink)}
.lw-card{background:#fff;border:1px solid var(--lw-line);border-radius:20px;box-shadow:0 12px 30px rgba(20,35,50,.055);padding:clamp(16px,3vw,26px)}
.lw-progress{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:0 0 20px;padding:0;list-style:none}
.lw-progress li{position:relative;display:flex;flex-direction:column;align-items:center;gap:7px;color:#738078;font-size:11px;text-align:center}
.lw-progress li:not(:last-child):after{content:"";height:2px;background:#e4eae5;position:absolute;top:17px;right:calc(50% + 22px);left:calc(-50% + 22px);z-index:0}
.lw-progress li.done:not(:last-child):after{background:#8cc4a0}
.lw-step-dot{z-index:1;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:#edf1ed;color:#718078;font-weight:850;font-size:13px}
.lw-progress .active{color:var(--lw-green);font-weight:850}.lw-progress .active .lw-step-dot{color:#fff;background:var(--lw-green);box-shadow:0 0 0 4px rgba(18,107,86,.11)}
.lw-progress .done .lw-step-dot{color:#fff;background:#5d9b71}
.lw-step-title{text-align:center;margin:0 0 6px;font-size:clamp(21px,3.6vw,28px);line-height:1.35;letter-spacing:-.3px}
.lw-step-intro{text-align:center;color:var(--lw-muted);font-size:13px;margin:0 auto 22px;max-width:640px}
.lw-room-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.lw-choice{min-height:107px;border:1.5px solid var(--lw-line);border-radius:16px;background:#fff;padding:12px 8px;color:var(--lw-ink);text-align:center;transition:transform .16s,border-color .16s,background .16s;}
.lw-choice:hover,.lw-choice:focus-visible{border-color:#8dbda0;background:#f5faf6;transform:translateY(-2px);outline:3px solid rgba(18,107,86,.1)}
.lw-choice .lw-emoji{display:block;font-size:25px;line-height:1.2;margin-bottom:7px}.lw-choice strong{display:block;font-size:12px}.lw-choice small{display:block;color:var(--lw-muted);font-size:10px;margin-top:4px}
.lw-selected-room{display:flex;align-items:center;gap:11px;background:#f2f8f3;border:1px solid #d8ebdc;border-radius:14px;padding:12px 14px;margin:0 0 15px}
.lw-selected-room .lw-emoji{font-size:25px}.lw-selected-room strong{display:block;font-size:13px}.lw-selected-room small{display:block;color:var(--lw-muted);font-size:11px}.lw-selected-room .lw-room-lux{margin-inline-start:auto;text-align:left;font-weight:850;color:var(--lw-green);white-space:nowrap}
.lw-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.lw-field{display:block;min-width:0}.lw-field span{display:block;font-size:12px;font-weight:800;margin-bottom:6px}.lw-field small{display:block;font-size:10px;color:var(--lw-muted);margin-top:4px}
.lw-input{width:100%;min-width:0;border:1px solid #dce4df;border-radius:11px;padding:10px 12px;background:#fff;color:var(--lw-ink);font:inherit;outline:none;direction:ltr;text-align:right}
.lw-input:focus{border-color:#50a17d;box-shadow:0 0 0 3px rgba(18,107,86,.11)}.lw-input[readonly]{background:#f5f7f5;color:#52645b}
.lw-area-live{display:flex;align-items:center;justify-content:space-between;gap:10px;background:#edf7f0;border:1px solid #d9ebdf;border-radius:13px;padding:12px 15px;margin-bottom:15px}.lw-area-live span{color:#566c62;font-size:12px}.lw-area-live strong{font-size:19px;color:#145f4c;white-space:nowrap}
.lw-note{display:flex;gap:10px;align-items:flex-start;background:#fff7e9;border:1px solid #f1e1c6;border-radius:13px;padding:11px 13px;color:#704314;font-size:11px;line-height:1.65;margin-top:15px}.lw-note b{white-space:nowrap}
.lw-error{display:block;color:#a4362c;font-size:11px;font-weight:750;margin-top:9px}.lw-error:empty{display:none}
.lw-actions{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:20px}.lw-btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:43px;border-radius:12px;border:1px solid #cfe2d4;background:#fff;color:#315747;padding:9px 15px;font:inherit;font-size:12px;font-weight:850;cursor:pointer;transition:background .15s,transform .15s}.lw-btn:hover{transform:translateY(-1px);background:#f5faf6}.lw-btn.primary{background:var(--lw-green);border-color:var(--lw-green);color:#fff}.lw-btn.primary:hover{background:#0d5b48}.lw-btn:focus-visible{outline:3px solid rgba(18,107,86,.2);outline-offset:2px}
.lw-fixture-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px}.lw-fixture{min-height:89px;border:1.5px solid var(--lw-line);border-radius:14px;background:#fff;padding:10px 7px;color:var(--lw-ink);text-align:center;cursor:pointer}.lw-fixture .lw-emoji{display:block;font-size:22px;margin-bottom:4px}.lw-fixture strong{display:block;font-size:11px}.lw-fixture small{display:block;color:var(--lw-muted);font-size:10px;margin-top:3px}.lw-fixture[aria-pressed="true"]{border-color:var(--lw-green);background:#eff8f1;box-shadow:0 0 0 2px rgba(18,107,86,.08)}
.lw-subcard{border:1px solid var(--lw-line);border-radius:15px;padding:15px;background:#fff;margin-top:14px}.lw-subcard h4{font-size:14px;margin:0 0 10px}.lw-advanced-toggle{display:flex;align-items:center;justify-content:space-between;width:100%;text-align:right;border:0;background:transparent;color:var(--lw-ink);padding:0;font:inherit;font-weight:850;cursor:pointer}.lw-advanced-toggle small{display:block;color:var(--lw-muted);font-size:10px;font-weight:500;margin-top:2px}.lw-advanced-body{border-top:1px solid var(--lw-line);margin-top:12px;padding-top:12px}
.lw-temp-row{display:flex;flex-wrap:wrap;gap:7px;margin-top:8px}.lw-temp{border:1px solid var(--lw-line);border-radius:10px;background:#fff;padding:7px 10px;color:#51615a;font-size:10px;font-weight:750;cursor:pointer}.lw-temp[aria-pressed="true"]{border-color:var(--lw-green);background:#edf7f0;color:var(--lw-green)}
.lw-result-status{display:flex;align-items:center;gap:12px;border:1px solid;border-radius:15px;padding:14px;margin-bottom:15px}.lw-result-status.good{background:#f1f8f2;border-color:#d3e8d8;color:#245a3d}.lw-result-status.warning{background:#fff8ea;border-color:#f0dfc4;color:#775016}.lw-result-status.poor{background:#fff2ef;border-color:#f1d2cb;color:#8d2c22}.lw-status-badge{display:grid;place-items:center;width:37px;height:37px;border-radius:50%;background:rgba(255,255,255,.85);font-size:19px;flex:0 0 37px}.lw-result-status strong{display:block;font-size:14px}.lw-result-status small{display:block;color:#53645c;font-size:11px;margin-top:3px}.lw-result-status .lw-percent{margin-inline-start:auto;text-align:center;font-size:19px;font-weight:900;white-space:nowrap}.lw-result-status .lw-percent small{font-size:9px;font-weight:600}
.lw-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;margin:14px 0}.lw-metric{border:1px solid #e9eee9;border-radius:13px;background:#fafcf9;padding:12px;min-width:0}.lw-metric.featured{background:#edf7f0;border-color:#d7e9dc}.lw-metric small{display:block;font-size:10px;color:#69766f;line-height:1.4}.lw-metric strong{display:block;font-size:clamp(16px,2.4vw,22px);line-height:1.25;margin-top:6px;overflow-wrap:anywhere}.lw-metric em{display:block;font-style:normal;color:#75817d;font-size:9px;margin-top:2px}
.lw-plan-card{border:1px solid var(--lw-line);border-radius:16px;background:#fff;padding:15px;margin-top:14px}.lw-plan-card h4{font-size:14px;margin:0 0 3px}.lw-plan-card p{font-size:11px;color:var(--lw-muted);margin:0 0 12px;line-height:1.65}.lw-plan-wrap{overflow-x:auto}.lw-plan-svg{display:block;width:100%;min-width:250px;height:auto;border:1px solid #e7ece7;border-radius:12px;background:#f8faf8}.lw-plan-legend{display:flex;gap:13px;flex-wrap:wrap;margin-top:9px;color:var(--lw-muted);font-size:10px}.lw-plan-legend span{display:inline-flex;align-items:center;gap:6px}.lw-plan-dot{width:13px;height:13px;border-radius:50%;border:2px solid #d88620;background:#fff;display:inline-block}
.lw-result-controls{display:flex;flex-wrap:wrap;gap:9px;justify-content:space-between;margin-top:17px}.lw-result-controls .lw-group{display:flex;flex-wrap:wrap;gap:8px}.lw-disclaimer{margin-top:14px;background:#fff4e5;border:1px solid #f0dfc4;border-radius:14px;padding:13px 15px;color:#704314;font-size:11px;line-height:1.7}.lw-disclaimer strong{display:block;font-size:12px;margin-bottom:3px}
@media(max-width:780px){.lw-room-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.lw-fixture-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.lw-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:520px){.lw-progress{gap:3px;margin-bottom:16px}.lw-progress li{font-size:9px}.lw-progress li:not(:last-child):after{right:calc(50% + 18px);left:calc(-50% + 18px);top:16px}.lw-step-dot{width:32px;height:32px;font-size:12px}.lw-room-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.lw-choice{min-height:91px;padding:10px 6px}.lw-choice .lw-emoji{font-size:22px;margin-bottom:5px}.lw-choice strong{font-size:11px}.lw-fields{grid-template-columns:1fr;gap:11px}.lw-fixture-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.lw-fixture{min-height:80px}.lw-card{border-radius:17px;padding:15px 12px}.lw-actions{gap:8px}.lw-btn{padding:9px 11px;font-size:11px}.lw-area-live strong{font-size:17px}.lw-result-status{align-items:flex-start;padding:11px;gap:8px}.lw-result-status .lw-percent{font-size:16px}.lw-metric{padding:10px}.lw-plan-card{padding:12px}.lw-result-controls{display:grid;grid-template-columns:1fr}.lw-result-controls .lw-group{display:grid;grid-template-columns:1fr 1fr}.lw-result-controls>.lw-group:last-child{grid-template-columns:1fr}}
@media print{body *{visibility:hidden!important}#lighting,#lighting *{visibility:visible!important}#lighting{position:absolute!important;inset:0!important;width:100%!important;margin:0!important;padding:0!important}.lw-progress,.lw-result-controls,.lw-disclaimer{display:none!important}.lw-shell .lw-card,.lw-plan-card{box-shadow:none!important;border-color:#bbb!important}.lw-plan-svg{max-height:52vh}}