.btg{padding-bottom:18px;color:var(--ink)}
.btg *{box-sizing:border-box}
.btg-tabs{display:flex;gap:7px;overflow-x:auto;padding:2px 0 12px;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.btg-tabs::-webkit-scrollbar{display:none}
.btg-tab{flex:0 0 auto;padding:8px 13px;border-radius:20px;border:1.5px solid var(--line);background:var(--card);font-size:13px;font-weight:700;color:var(--ink);cursor:pointer;white-space:nowrap}
.btg-tab.on{border-color:#2F6F5E;background:rgba(47,111,94,.09);color:#2F6F5E}
.btg-hero{border:1px solid rgba(47,111,94,.28);background:linear-gradient(135deg,rgba(47,111,94,.11),rgba(43,92,138,.05));border-radius:16px;padding:15px;margin-bottom:12px}
.btg-hero-title{font-size:16px;font-weight:850;color:var(--heading);line-height:1.35}
.btg-hero-sub{font-size:12px;color:var(--sub);line-height:1.65;margin-top:5px}
.btg-safety{font-size:11.5px;color:var(--sub);line-height:1.65;margin-top:10px;padding-top:9px;border-top:1px solid rgba(47,111,94,.18)}
.btg-stepper{display:grid;grid-template-columns:repeat(3,1fr);gap:5px;margin:0 0 12px}
.btg-step{position:relative;text-align:center;padding:8px 4px;border-radius:10px;background:var(--cell-bg);border:1px solid var(--line);font-size:10.5px;color:var(--sub);font-weight:700}
.btg-step b{display:inline-flex;align-items:center;justify-content:center;width:19px;height:19px;border-radius:50%;background:var(--chip-bg);margin-right:3px;font-size:10px}
.btg-step.on{border-color:rgba(47,111,94,.55);color:#2F6F5E;background:rgba(47,111,94,.08)}
.btg-step.on b{background:#2F6F5E;color:#fff}
.btg-card{background:var(--card);border:1px solid var(--line);border-radius:15px;padding:14px;margin:0 0 11px;box-shadow:0 1px 4px rgba(0,0,0,.035)}
.btg-card-title{font-size:14px;font-weight:850;color:var(--heading);margin-bottom:9px}
.btg-label{display:block;font-size:11px;color:var(--sub);font-weight:700;margin:0 0 5px}
.btg-select,.btg-time{width:100%;border:1px solid var(--line);background:var(--cell-bg);color:var(--ink);border-radius:9px;padding:9px 10px;font-size:13px;min-height:42px}
.btg-pair{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.btg-cal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:9px}
.btg-cal-head button{width:38px;height:36px;border:1px solid var(--line);border-radius:10px;background:var(--cell-bg);color:var(--ink);font-size:20px;cursor:pointer}
.btg-cal-head strong{font-size:15px;color:var(--heading)}
.btg-week,.btg-cal{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}
.btg-week span{text-align:center;font-size:10px;color:var(--sub);padding:3px 0 5px}
.btg-day{position:relative;min-height:45px;border:1px solid transparent;border-radius:10px;background:var(--cell-bg);color:var(--ink);font-size:12.5px;font-weight:650;cursor:pointer}
.btg-day:nth-child(7n+1){color:#C8442E}.btg-day:nth-child(7n){color:#2B5C8A}
.btg-day.blank{visibility:hidden}.btg-day:disabled{opacity:.3;cursor:not-allowed}
.btg-day.on{background:#2F6F5E;color:#fff!important;border-color:#2F6F5E;font-weight:850}
.btg-day .ck{display:none;position:absolute;right:3px;top:2px;font-size:9px}.btg-day.on .ck{display:block}
.btg-selected{margin-top:10px;border-top:1px dashed var(--line);padding-top:10px}
.btg-date-row{display:grid;grid-template-columns:minmax(78px,.8fr) 1fr auto;gap:7px;align-items:center;padding:8px 0;border-bottom:1px solid var(--line)}
.btg-date-row:last-child{border-bottom:0}
.btg-date-name{font-size:12px;font-weight:800;line-height:1.4}.btg-date-name small{display:block;font-size:9.5px;color:var(--sub);font-weight:500}
.btg-window{display:flex;align-items:center;gap:4px}.btg-window input{min-width:0;padding:7px 4px;font-size:11px;text-align:center}
.btg-x{width:30px;height:30px;border:0;background:transparent;color:var(--sub);font-size:16px;cursor:pointer}
.btg-addwin{border:0;background:transparent;color:#2F6F5E;font-size:10.5px;font-weight:750;cursor:pointer;margin-top:5px}
.btg-check{display:flex;align-items:flex-start;gap:9px;font-size:12px;color:var(--ink);line-height:1.55;background:var(--cell-bg);border-radius:11px;padding:11px 12px;margin-top:11px}
.btg-check input{width:19px;height:19px;flex:0 0 auto;margin-top:1px;accent-color:#2F6F5E}
.btg-settings{margin-top:10px;border-top:1px dashed var(--line);padding-top:9px}.btg-settings summary{font-size:11.5px;color:var(--sub);cursor:pointer;font-weight:700}
.btg-setting-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:9px}
.btg-cta{position:sticky;bottom:-20px;z-index:20;margin:12px -16px -20px;padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:linear-gradient(to bottom,rgba(245,245,244,.2),var(--bg) 28%);pointer-events:none}
.btg-cta button{pointer-events:auto;width:100%;min-height:49px}
.btg-summary{display:flex;align-items:center;gap:10px;padding:11px 13px;border-radius:12px;background:var(--cell-bg);border:1px solid var(--line);margin-bottom:11px}
.btg-summary strong{font-size:18px;color:var(--heading)}.btg-summary span{font-size:11px;color:var(--sub);line-height:1.5}
.btg-rank{position:relative;overflow:hidden}.btg-rank.best{border:1.5px solid rgba(47,111,94,.65)}
.btg-rank-badge{display:inline-flex;align-items:center;gap:4px;border-radius:13px;padding:3px 8px;font-size:11px;font-weight:850;background:rgba(47,111,94,.1);color:#2F6F5E}
.btg-rank-badge.later{background:var(--signal-low-bg);color:#C8442E}
.btg-score{margin-left:auto;display:flex;align-items:baseline;gap:2px;color:#2F6F5E}.btg-score b{font-size:25px;line-height:1}.btg-score small{font-size:10px;color:var(--sub)}
.btg-date-head{display:flex;align-items:center;gap:9px}.btg-date-head h3{font-size:15px;color:var(--heading);margin:6px 0 2px}.btg-date-head p{font-size:10.5px;color:var(--sub)}
.btg-pillars{font-family:serif;font-size:13px;color:var(--ink);background:var(--cell-bg);border-radius:9px;padding:8px 10px;margin:10px 0}
.btg-life h4{font-size:13px;color:var(--heading);margin-bottom:4px}.btg-life p{font-size:12px;color:var(--sub);line-height:1.65}
.btg-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:5px;margin:10px 0}
.btg-metric{background:var(--cell-bg);border-radius:8px;padding:7px 3px;text-align:center}.btg-metric b{display:block;font-size:13px;color:var(--ink)}.btg-metric span{font-size:8.5px;color:var(--sub)}
.btg-notes{font-size:11px;line-height:1.6;margin:7px 0}.btg-good{color:#2F6F5E}.btg-warn{color:#A4513D}
.btg-action{width:100%;min-height:42px;border:1px solid #2F6F5E;border-radius:10px;background:transparent;color:#2F6F5E;font-size:12.5px;font-weight:800;cursor:pointer;margin-top:7px}
.btg-avoid{background:var(--signal-low-bg);border-color:rgba(200,68,46,.2)}
.btg-avoid-row{display:flex;gap:10px;padding:9px 0;border-bottom:1px solid rgba(200,68,46,.14)}.btg-avoid-row:last-child{border-bottom:0}
.btg-avoid-row b{flex:0 0 58px;color:#C8442E;font-size:12px}.btg-avoid-row span{font-size:11px;color:var(--sub);line-height:1.55}
.btg-time-card{border-left:4px solid transparent}.btg-time-card.best{border-left-color:#2F6F5E}.btg-time-label{font-size:19px;font-weight:850;color:var(--heading)}
.btg-stability{display:inline-block;font-size:10px;font-weight:750;border-radius:10px;padding:3px 7px;background:rgba(47,111,94,.09);color:#2F6F5E;margin-top:4px}
.btg-final{border:1.5px solid #2F6F5E;background:linear-gradient(135deg,rgba(47,111,94,.11),var(--card));text-align:center}
.btg-final .seal{width:50px;height:50px;border:2px solid #C8442E;color:#C8442E;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 8px;font-family:serif;font-weight:800;line-height:1.05}
.btg-final h3{font-size:18px;color:var(--heading);margin-bottom:4px}.btg-final p{font-size:12px;color:var(--sub);line-height:1.65}
.btg-footnote{font-size:10.5px;color:var(--sub);line-height:1.65;margin:12px 2px}
@media(max-width:390px){.btg-date-row{grid-template-columns:72px 1fr auto;gap:4px}.btg-window{gap:2px}.btg-window input{font-size:10px}.btg-metrics{grid-template-columns:repeat(2,1fr)}.btg-setting-grid{grid-template-columns:1fr}.btg-step{font-size:9.5px}.btg-step b{display:none}}
[data-theme="dark"] .btg-cta{background:linear-gradient(to bottom,rgba(20,22,26,.2),var(--bg) 28%)}