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var(--primary);border-color:#8fe7df}.block-title{color:#516367}.class-item{border-radius:8px}.class-item-button:hover{border-color:#9adbd5}.class-item-button.selected-item{border-color:var(--accent);box-shadow:inset 3px 0 0 var(--accent)}.inspector{position:sticky;top:16px}.bar{background:#e1e9e7}.bar>span{background:linear-gradient(90deg, var(--primary-dark), var(--primary))}.warning{border-left-color:var(--accent);color:#6a4638}.picker-backdrop{-webkit-backdrop-filter:none;backdrop-filter:none;background:#030f11b8}.exercise-picker{border-radius:14px;box-shadow:0 24px 70px #00000052}.picker-close{border-radius:8px}.picker-exercise{border-radius:9px;transition:border-color .1s,background .1s}.picker-exercise.selected{background:var(--primary-soft);border-color:var(--primary);box-shadow:none}.picker-footer{background:#f7faf9}.picker-loading{min-height:260px;color:var(--muted);align-content:center;place-items:center;gap:14px;display:grid}.activity-spinner{border:3px solid #dbe6e4;border-top-color:var(--accent);border-radius:50%;width:30px;height:30px;animation:.7s linear infinite flow-spin}@keyframes flow-spin{to{transform:rotate(360deg)}}.exercise-results{contain:layout paint style}.exercise{box-shadow:none;border-radius:9px}.exercise:hover{border-color:#9bd9d3}.mini-tag{border-radius:6px}.auth-page{background:linear-gradient(118deg,#0000 0 66%,#ff6a2ae0 66% 67.2%,#0000 67.2%),radial-gradient(circle at 18% 4%,#1fdac933,#0000 28rem),#081517}.auth-card{border:0;border-radius:14px;position:relative;overflow:hidden;box-shadow:0 28px 80px #0000004d}.auth-card:before{content:"";background:linear-gradient(180deg, var(--primary) 0 62%, var(--accent) 62%);width:5px;position:absolute;inset:0 auto 0 0}.auth-brand-row{margin-bottom:32px}.auth-brand .brand-mark{display:none}.auth-link{color:var(--primary-dark);text-decoration-color:#087f7640}.auth-link:hover{color:var(--accent-dark);text-decoration-color:#c8481259}.status-message{background:var(--primary-soft);color:#126158}.live{background:radial-gradient(circle at 50% -10%,#1fdac921,#0000 28rem),#061113}.live-kicker{color:var(--primary)}.live-name{letter-spacing:-.025em;font-weight:900}.live-prescription,.live-timer{color:var(--accent);font-family:var(--font-display), sans-serif;font-weight:900}.live-controls button{border-radius:9px}.live-controls .primary{background:var(--primary);border-color:var(--primary);color:var(--primary-ink)}.live-feedback-save{background:var(--accent);color:#281006;box-shadow:none}.live-rpe-row button.active{background:var(--accent);border-color:var(--accent);color:#281006}.session-rpe{background:var(--accent-soft);color:var(--accent-dark)}.route-loading{padding-top:12px}.route-loading-kicker,.route-loading-title,.route-loading-copy,.route-loading-card{background:linear-gradient(90deg,#e7eceb 20%,#f6f8f7 50%,#e7eceb 80%) 0 0/220% 100%;animation:1.1s ease-in-out infinite flow-pulse}.route-loading-kicker{border-radius:6px;width:110px;height:12px}.route-loading-title{border-radius:8px;width:min(440px,72vw);height:52px;margin-top:14px}.route-loading-copy{border-radius:6px;width:min(620px,82vw);height:17px;margin-top:12px}.route-loading-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:30px;display:grid}.route-loading-card{border-radius:14px;min-height:240px}@keyframes flow-pulse{0%,to{background-position:0 0}50%{background-position:100% 0}}.offline-indicator{background:var(--accent-soft);color:var(--accent-dark);border-color:#ffc6ac}@media (max-width:1120px){.app-shell{grid-template-columns:216px minmax(0,1fr)}.sidebar{padding-left:13px;padding-right:13px}.brand-copy strong{font-size:22px}.main{padding-left:22px;padding-right:22px}}@media (max-width:980px){.builder.builder-focused{grid-template-columns:1fr}.builder.builder-focused .inspector{min-height:auto}.inspector{position:static}.builder-page-header{align-items:flex-start}.builder-page-actions{width:100%}}@media (max-width:760px){body{background:#f3f6f5}.app-shell{display:block}.sidebar{z-index:50;border-bottom:1px solid #ffffff14;border-right:0;flex-direction:row;align-items:center;gap:9px;width:100%;height:62px;padding:8px 12px;position:sticky;top:0;overflow:visible}.sidebar:after{display:none}.brand{min-height:44px}.brand-mark{flex-basis:36px;width:36px;height:36px;font-size:17px}.brand-copy strong{font-size:20px}.brand-copy small{display:none}.sidebar .nav{z-index:60;left:10px;right:10px;bottom:max(10px, env(safe-area-inset-bottom));background:#061113f7;border:1px solid #ffffff17;border-radius:14px;grid-template-columns:repeat(4,minmax(0,1fr));gap:2px;padding:5px;display:grid;position:fixed;box-shadow:0 14px 36px #00000047}.nav a{border-radius:9px;align-content:center;place-items:center;gap:2px;min-height:48px;padding:5px 3px;display:grid;transform:none!important}.nav a.active:before{border-radius:3px 3px 0 0;width:auto;height:3px;inset:auto 24% 0}.nav-icon{width:19px;height:19px}.nav-label{font-size:9px;font-weight:800}.new-class{min-height:38px;margin-left:auto;padding:8px 10px;font-size:12px}.sidebar-tools,.sidebar-footer{display:none}.app-topbar{border-bottom:0;min-height:42px;padding:7px 12px 0}.app-topbar+.main{padding-top:10px}.main{padding:16px 12px 92px}h1{font-size:clamp(34px,12vw,48px)}.card{padding:17px}.grid-2,.route-loading-grid{grid-template-columns:1fr}.page-heading-row{align-items:flex-start}.library-toolbar{padding:8px}.class-card-actions{gap:7px}.class-card-actions .btn{flex:auto}.builder-page-actions{gap:7px}.builder-page-actions .btn{flex:auto}.timeline-header{margin:-16px -16px 16px;position:static}.picker-backdrop{background:#030f11d1}.exercise-picker{border-radius:14px 14px 0 0}.auth-page{background:radial-gradient(circle at 12% 0,#1fdac929,#0000 22rem),#081517;padding:14px}.auth-card{padding:24px 20px}.live{padding:16px 12px}.live-name{font-size:clamp(48px,16vw,82px)}}@media (max-width:420px){.brand-copy{display:none}.new-class{font-size:11px}.user-chip-copy{display:none}.user-chip{padding-right:6px}.nav-label{font-size:8px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}