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ease}.modal-content{background:var(--color-background-alt, #0f0f0f);border:1px solid #333;border-radius:12px;padding:28px;width:100%;max-height:85vh;overflow-y:auto;box-shadow:0 20px 60px #00000080;animation:slideUp .25s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.exercise-select-wrapper{position:relative;width:100%;min-width:250px}.exercise-select-trigger{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 14px;min-height:44px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition);color:var(--color-text)}.exercise-select-trigger:hover{border-color:var(--color-accent);background:#adbdb00a}.exercise-select-trigger.open{border-color:var(--color-accent);box-shadow:0 0 0 1px 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solid var(--color-border);border-radius:var(--radius-sm);box-shadow:0 8px 30px #00000080;max-height:320px;overflow-y:auto;animation:fadeIn .15s ease}.exercise-select-dropdown::-webkit-scrollbar{width:6px}.exercise-select-dropdown::-webkit-scrollbar-track{background:transparent}.exercise-select-dropdown::-webkit-scrollbar-thumb{background:#ffffff1f;border-radius:3px}.exercise-select-empty{padding:16px 14px;color:var(--color-muted);font-size:.85rem;text-align:center}.exercise-select-group{border-bottom:1px solid var(--color-border)}.exercise-select-group:last-child{border-bottom:none}.exercise-select-group-label{padding:8px 14px 4px;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--color-accent);position:sticky;top:0;background:var(--color-surface);z-index:1}.exercise-select-option{display:flex;align-items:center;justify-content:space-between;padding:9px 14px;cursor:pointer;transition:background .12s ease}.exercise-select-option:hover{background:#ffffff0f}.exercise-select-option.selected{background:#adbdb014}.exercise-select-option-name{font-size:.88rem;color:var(--color-text)}.exercise-select-check{color:var(--color-accent);flex-shrink:0}.rep-range-editor{display:flex;align-items:center;gap:8px;padding:10px 0;flex-wrap:wrap}.rep-range-editor-label{font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--color-accent);white-space:nowrap}.rep-range-field{display:flex;align-items:center;gap:4px}.rep-range-field label{font-size:.78rem;color:var(--color-muted);white-space:nowrap}.rep-range-input{width:52px;padding:4px 6px;background:#ffffff0a;border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text);font-family:inherit;font-size:.85rem;text-align:center;transition:border-color var(--transition)}.rep-range-input:focus{border-color:var(--color-accent);outline:none}.rep-range-input::placeholder{color:var(--color-muted)}.rep-range-separator{color:var(--color-muted);font-size:.8rem;padding:0 2px}.insights-page{max-width:1100px;margin:0 auto;padding:2rem 1.5rem 4rem;animation:fadeInUp .4s ease-out}.insights-kpi-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:24px}.insights-kpi-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:16px 18px;transition:border-color var(--transition)}.insights-kpi-card:hover{border-color:var(--color-accent)}.insights-kpi-label{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--color-muted);margin-bottom:6px}.insights-kpi-value{font-size:2.2rem;font-weight:800;color:var(--color-text);line-height:1;margin-bottom:4px}.insights-kpi-sub{font-size:.72rem;color:var(--color-muted)}.insights-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:20px 24px;margin-bottom:16px}.insights-section-title{font-size:.9rem;font-weight:700;margin:0 0 4px;color:var(--color-text)}.insights-desc{font-size:.78rem;color:var(--color-muted);margin:0 0 16px}.insights-two-col{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}@media (max-width: 700px){.insights-two-col{grid-template-columns:1fr}}.insights-select{padding:6px 10px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text);font-family:inherit;font-size:.85rem;cursor:pointer;transition:border-color var(--transition)}.insights-select:focus{border-color:var(--color-accent);outline:none}.acwr-legend{display:flex;gap:16px;margin-top:8px;flex-wrap:wrap}.acwr-legend-item{display:flex;align-items:center;gap:6px;font-size:.72rem;color:var(--color-muted)}.acwr-legend-item span{display:inline-block;width:10px;height:10px;border-radius:2px}.heatmap-container{overflow-x:auto;padding-bottom:8px}.heatmap-month-labels{display:grid;grid-template-columns:repeat(53,14px);gap:2px;margin-bottom:2px;padding-left:0}.heatmap-month-label{font-size:.65rem;color:var(--color-muted);white-space:nowrap}.heatmap-grid{display:flex;gap:2px}.heatmap-col{display:flex;flex-direction:column;gap:2px}.heatmap-cell{width:12px;height:12px;border-radius:2px;transition:transform .1s ease;cursor:default}.heatmap-cell:hover{transform:scale(1.3)}.heatmap-cell.empty{background:#ffffff0f}.heatmap-cell.low{background:#adbdb04d}.heatmap-cell.mid{background:#adbdb099}.heatmap-cell.high{background:var(--color-accent)}.heatmap-legend{display:flex;align-items:center;gap:4px;margin-top:8px;font-size:.7rem;color:var(--color-muted)}.attendance-grid{display:flex;flex-direction:column;gap:8px}.attendance-week{display:grid;grid-template-columns:60px 1fr 40px;align-items:center;gap:10px}.attendance-label{font-size:.75rem;color:var(--color-muted);font-weight:600}.attendance-bar-bg{height:8px;background:#ffffff0f;border-radius:4px;overflow:hidden}.attendance-bar-fill{height:100%;border-radius:4px;transition:width .5s ease}.attendance-count{font-size:.72rem;color:var(--color-muted);text-align:right}.plan-tab{text-decoration:none;color:inherit}@keyframes streakPulse{0%,to{box-shadow:0 0 #f9731600}50%{box-shadow:0 0 24px 8px #f9731659}}@keyframes streakBounce{0%,to{transform:scale(1)}50%{transform:scale(1.08)}}.athlete-streak-card{transition:transform .2s ease}.athlete-streak-card:hover{transform:scale(1.02)}.group-tag{display:inline-block;padding:2px 10px;border-radius:12px;font-size:.75rem;font-weight:600;letter-spacing:.02em;background:linear-gradient(135deg,#6366f126,#8b5cf626);color:#818cf8;border:1px solid rgba(99,102,241,.25);white-space:nowrap}