.coach-overview .coach-page-head{align-items:center;gap:20px;margin-bottom:24px}
.coach-overview .coach-page-head h1{font-size:clamp(1.8rem,3vw,2.5rem);margin:4px 0}
.overview-period-label{font-size:.875rem;color:var(--muted)}
.overview-controls{display:flex;align-items:flex-end;gap:12px;flex-wrap:wrap}
.overview-controls label,.overview-filter{display:grid;gap:6px;font-size:.875rem;color:var(--muted)}
.coach-overview select{max-width:100%;min-height:44px;padding:10px 34px 10px 12px;border:1px solid var(--line);border-radius:12px;background:var(--surface-2);color:var(--text);font-size:1rem}
.overview-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-bottom:24px}
.overview-summary article{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:20px;min-width:0}
.overview-summary article:first-child{border-top:2px solid var(--acid)}
.overview-summary small{display:block;font-size:.875rem;color:var(--muted);line-height:1.5}
.overview-summary strong{display:block;font:700 clamp(1.75rem,3vw,2.5rem)/1.4 var(--display);font-variant-numeric:tabular-nums}
.overview-summary p{font-size:.875rem;color:var(--muted);margin:4px 0 0;line-height:1.5}
.overview-tools{display:flex;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:14px}
.overview-tools .coach-client-search{flex:1 1 260px;min-width:0;max-width:none}
.overview-filter{flex:0 1 270px;min-width:0}
.overview-meta{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;font-size:.875rem;color:var(--muted);margin-bottom:14px}
.overview-error{display:flex;align-items:center;justify-content:space-between;gap:12px;background:rgba(244,47,58,.08);border:1px solid var(--line);padding:14px 18px;border-radius:14px;margin-bottom:18px}
.overview-error p{margin:0;line-height:1.5}
.overview-client{margin-bottom:14px;overflow:hidden}
.overview-client-main{display:grid;grid-template-columns:minmax(180px,1.1fr) minmax(200px,1.2fr) minmax(110px,.65fr) minmax(150px,.8fr);gap:22px;align-items:center;padding:22px}
.overview-person{display:flex;align-items:center;gap:12px;min-width:0}
.overview-person .coach-client-avatar{flex-shrink:0}
.overview-person>div,.overview-latest,.overview-series,.overview-row-actions{min-width:0}
.overview-person h2{font:700 1.125rem/1.4 var(--display);margin:0 0 5px;overflow-wrap:anywhere}
.overview-muted,.overview-latest>span{font-size:.875rem;color:var(--muted);line-height:1.5}
.overview-latest{display:flex;flex-direction:column;align-items:flex-start;gap:5px}
.overview-latest>small{font-size:.75rem;color:var(--muted);letter-spacing:.06em}
.overview-latest>strong{font-size:1rem;overflow-wrap:anywhere}
.overview-series>strong{display:block;font-size:1.4rem;font-variant-numeric:tabular-nums}
.overview-series>strong span{font-size:1rem;color:var(--muted);font-weight:400}
.overview-series>small{display:block;font-size:.875rem;line-height:1.5;color:var(--muted);margin:3px 0 8px}
.overview-series progress{display:block;appearance:none;width:100%;height:5px;border:0;border-radius:5px;overflow:hidden;background:var(--surface-3);color:var(--acid)}
.overview-series progress::-webkit-progress-bar{background:var(--surface-3);border-radius:5px}
.overview-series progress::-webkit-progress-value{background:var(--acid);border-radius:5px}
.overview-series progress::-moz-progress-bar{background:var(--acid);border-radius:5px}
.overview-row-actions{display:flex;flex-direction:column;gap:8px}
.coach-overview button{min-height:44px;white-space:normal}
.overview-row-actions button{justify-content:center;font-size:.875rem;padding:10px 12px}
.overview-badge{display:inline-block;font-size:.8125rem;line-height:1.5;color:var(--muted);border:1px solid var(--line);padding:3px 8px;border-radius:8px}
.overview-badge.review,.overview-attention{color:#ffc393}
.overview-badge.complete{color:var(--success,#60d394)}
.overview-details{border-top:1px solid var(--line)}
.overview-details>summary{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 22px;font-size:.875rem;line-height:1.5;cursor:pointer;list-style:none;min-height:48px}
.overview-details>summary::-webkit-details-marker{display:none}
.overview-details>summary::after{content:'+';font-size:1.25rem;color:var(--muted);margin-left:auto}
.overview-details[open]>summary::after{content:'−'}
.overview-note-count{color:var(--text);background:var(--surface-3);border-radius:8px;padding:3px 9px}
.overview-detail-content{padding:0 22px 18px}
.overview-session{display:grid;grid-template-columns:minmax(0,1fr) minmax(110px,.35fr) auto;gap:20px;align-items:center;padding:16px 0;border-top:1px solid var(--line)}
.overview-session>div:first-child{display:flex;flex-direction:column;align-items:flex-start;gap:6px;min-width:0}
.overview-session strong{overflow-wrap:anywhere}
.overview-session small{font-size:.875rem;color:var(--muted);line-height:1.5}
.overview-session button{font-size:.875rem}
.overview-notes h3{font-size:1rem;margin:20px 0 12px}
.overview-notes article{padding:16px;margin-bottom:10px;background:var(--surface-2);border-radius:12px;border-left:2px solid var(--acid)}
.overview-notes article>div{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.overview-notes small{font-size:.875rem;color:var(--muted)}
.overview-notes p{white-space:pre-wrap;overflow-wrap:anywhere;font-size:1rem;line-height:1.6;margin:10px 0 0}
.overview-help{color:var(--muted);font-size:.875rem;line-height:1.6;margin:18px 0 0;max-width:90ch}
.overview-empty{padding:28px;color:var(--muted);line-height:1.6}
.coach-overview :is(button,input,select,summary):focus-visible{outline:2px solid var(--acid);outline-offset:3px}
.coach-overview [hidden]{display:none!important}
@media(max-width:1200px){
  .overview-client-main{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}
  .overview-row-actions{flex-direction:row;flex-wrap:wrap}.overview-row-actions button{flex:1}
  .overview-series{max-width:260px}
}
@media(max-width:760px){
  .coach-overview .coach-page-head{align-items:flex-start;flex-direction:column}
  .overview-summary{grid-template-columns:repeat(2,minmax(0,1fr))}
  .overview-summary article{padding:16px}
  .overview-client-main{gap:18px;padding:18px}
  .overview-person{grid-column:1/-1}
  .overview-row-actions{grid-column:1/-1}
  .overview-details>summary{padding:14px 18px;flex-wrap:wrap}
  .overview-detail-content{padding:0 18px 16px}
  .overview-session{grid-template-columns:minmax(0,1fr) minmax(80px,.5fr);gap:14px}
  .overview-session>button{grid-column:1/-1;width:100%}
}
@media(max-width:430px){
  .overview-client-main{grid-template-columns:minmax(0,1fr)}
  .overview-person,.overview-row-actions{grid-column:auto}
  .overview-filter,.overview-controls{width:100%;flex-grow:1}
  .overview-summary strong{font-size:1.75rem}
  .overview-error{align-items:flex-start;flex-direction:column}
}