/* ═══ CALENDAR SPLIT LAYOUT ═══ */
#panel-calendar.active{display:flex;flex-direction:column;overflow:hidden;padding:0}
.cal-split{display:flex;flex:1;overflow:hidden}
.cal-split-left{width:300px;flex-shrink:0;overflow-y:auto;border-right:1px solid var(--sand);padding:16px;background:var(--white);-webkit-overflow-scrolling:touch}
.cal-split-right{flex:1;overflow-y:auto;padding:16px;-webkit-overflow-scrolling:touch}
.cal-day-header-bar{margin-bottom:12px}
.cal-day-header-label{font-family:'Cormorant Garamond',serif;font-size:22px;color:var(--earth);margin-bottom:8px}
@media(max-width:640px){
  .cal-split{flex-direction:column;overflow-y:auto}
  .cal-split-left{width:100%;border-right:none;border-bottom:1px solid var(--sand);overflow-y:visible}
  .cal-split-right{overflow-y:visible}
}

/* ═══ CALENDAR ═══ */
.cal-nav-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.cal-nav-btn{width:36px;height:36px;border-radius:8px;border:1px solid var(--sand);background:var(--white);font-size:18px;color:var(--earth-light);display:flex;align-items:center;justify-content:center;cursor:pointer}
.cal-month-label{font-family:'Cormorant Garamond',serif;font-size:20px;color:var(--earth)}
.cal-grid{background:var(--white);border-radius:10px;border:1px solid var(--sand);overflow:hidden;margin-bottom:12px}
.cal-days-head{display:grid;grid-template-columns:repeat(7,1fr);border-bottom:1px solid var(--sand)}
.cal-day-head{padding:6px 2px;text-align:center;font-size:10px;letter-spacing:0.08em;text-transform:uppercase;color:var(--text-muted)}
.cal-days{display:grid;grid-template-columns:repeat(7,1fr)}
.cal-day{min-height:44px;padding:3px;border-right:1px solid var(--cream-dark);border-bottom:1px solid var(--cream-dark);cursor:pointer}
.cal-day:nth-child(7n){border-right:none}
.cal-day-num{font-size:11px;color:var(--text-muted);width:20px;height:20px;display:flex;align-items:center;justify-content:center;border-radius:50%;margin-bottom:2px}
.cal-day.today .cal-day-num{background:var(--earth);color:var(--white)}
.cal-day.selected .cal-day-num{background:var(--hay);color:var(--white)}
.cal-day.today.selected .cal-day-num{background:var(--earth);color:var(--white);outline:2px solid var(--hay);outline-offset:1px}
.cal-day.other-month .cal-day-num{color:var(--sand)}
.cal-day.past-day{opacity:0.4;filter:grayscale(40%);cursor:default}
.cal-dot-row{display:flex;gap:2px;flex-wrap:wrap;padding:0 2px}
.cal-dot{width:4px;height:4px;border-radius:50%}
/* Trainer band legend */
.cal-legend{display:flex;align-items:center;gap:10px;margin-bottom:10px;flex-wrap:wrap}
.cal-legend-item{display:flex;align-items:center;gap:6px;font-size:10px;color:var(--text-muted)}
.cal-legend-band{width:16px;height:5px;border-radius:3px}

/* Calendar view selector */
.cal-view-bar{display:flex;gap:4px;margin-bottom:12px;flex-wrap:wrap}
.cal-view-btn{border:1px solid var(--sand);background:var(--cream);color:var(--earth);border-radius:999px;padding:5px 12px;font-size:11px;font-family:'DM Sans',sans-serif;cursor:pointer;white-space:nowrap;transition:background 0.15s,color 0.15s}
.cal-view-btn.active{background:var(--earth);color:#fff;border-color:var(--earth)}

/* Week time-grid */
.gcal-week-head{display:flex;border-bottom:1px solid var(--sand);position:sticky;top:0;background:var(--white);z-index:2}
.gcal-week-time-spc{width:48px;flex-shrink:0}
.gcal-week-col-lbl{flex:1;text-align:center;padding:6px 2px;cursor:pointer;font-size:11px;color:var(--text-muted)}
.gcal-week-col-lbl.today{color:var(--earth);font-weight:600}
.gcal-week-day-num{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;border-radius:50%;font-family:'Cormorant Garamond',serif;font-size:14px}
.gcal-week-day-num.today{background:var(--earth);color:#fff}
.gcal-week-grid{display:flex;position:relative}
.gcal-week-col{flex:1;position:relative;border-left:1px solid var(--cream-dark)}

/* Multi-day tile grid (2-week, 3-week, month) */
.cal-multi-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:3px;margin-bottom:8px}
.cal-multi-head{text-align:center;padding:6px 2px;font-size:10px;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;color:var(--text-muted)}
.cal-multi-day{position:relative;min-height:54px;padding:3px;border-radius:6px;background:var(--cream);cursor:pointer;overflow:hidden;border:1px solid transparent}
.cal-multi-day.today{background:rgba(200,169,110,0.16)}
.cal-multi-day.selected{border-color:var(--earth)}
.cal-multi-day.other-month{opacity:0.3;cursor:default;pointer-events:none}
.cal-multi-band{height:3px;border-radius:2px;margin-bottom:2px}
.cal-multi-num{font-size:11px;color:var(--text-muted);width:20px;height:20px;display:flex;align-items:center;justify-content:center;border-radius:50%}
.cal-multi-num.today{background:var(--earth);color:#fff}
.cal-multi-dots{display:flex;gap:2px;flex-wrap:wrap;margin-top:2px}
.cal-month-grid .cal-multi-day{min-height:72px}