:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#0b0d10;--card:#15181e;--raised:#1f242c;--hairline:#22262e;--line:#2c323b;--text:#f2f4f7;--text-2:#9aa3af;--text-3:#c9cfd8;--accent:#22d3ee;--accent-ink:#071317;--strava:#fc6a2c;--zone-0:#9aa3b2;--zone-1:#94a3b8;--zone-2:#22c55e;--zone-3:#eab308;--zone-4:#f97316;--zone-5:#ef4444;--ok:#22c55e;--watch:#f59e0b;--flag:#ef4444;--radius:24px;--radius-sm:18px;--gutter:16px;--tap:56px;--font:-apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, sans-serif}.label{color:var(--text-2);letter-spacing:.14em;text-transform:uppercase;margin:0;font-size:11px;font-weight:600}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);font:16px/1.4 var(--font);-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent;overscroll-behavior:none;margin:0}.num{font-variant-numeric:tabular-nums}button{font:inherit;color:inherit}.muted{color:var(--text-2)}.small{font-size:13px}.centre{text-align:center}.sub{color:var(--text-2);font-weight:500}.note{margin:0;font-size:13px}.error{color:var(--flag);margin:0;font-size:14px}.banner{z-index:10;padding:calc(env(safe-area-inset-top) + 8px) var(--gutter) 8px;text-align:center;font-size:14px;position:sticky;top:0}.banner-watch{background:color-mix(in srgb, var(--watch) 22%, var(--bg))}.banner-flag{background:color-mix(in srgb, var(--flag) 22%, var(--bg))}.page{max-width:520px;padding:calc(env(safe-area-inset-top) + 20px) calc(env(safe-area-inset-right) + 20px) calc(env(safe-area-inset-bottom) + 24px) calc(env(safe-area-inset-left) + 20px);flex-direction:column;gap:24px;margin:0 auto;display:flex}.page-actions{flex-direction:column;gap:10px;display:flex}.footer-link{color:var(--text-2);text-align:center;padding:12px;font-size:13px}.status{color:var(--text-2);font-size:13px}.status-ok{color:var(--ok)}.status-watch{color:var(--watch)}.status-flag{color:var(--flag)}.home-head{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.home-head h1{white-space:nowrap;letter-spacing:-.02em;margin:4px 0 0;font-size:min(30px,7vw);font-weight:700}.strap-chip{border:1px solid var(--line);background:var(--card);font-variant-numeric:tabular-nums;cursor:pointer;border-radius:999px;flex:none;align-items:center;gap:8px;min-height:40px;padding:0 14px;font-size:13px;font-weight:600;display:inline-flex}.strap-chip:disabled{cursor:default}.last-session{flex-direction:column;gap:12px;display:flex}.ring-row{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.ring-stat{flex-direction:column;align-items:center;gap:8px;display:flex}.ring-stat-value{font-size:22px;font-weight:700}.ring-stat-value.is-small{font-size:19px}.workout-card{gap:16px}.workout-name{letter-spacing:-.02em;margin:0;font-size:28px;font-weight:800}.plan-line{margin:4px 0 0;font-size:14px}.chips{flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none;display:flex}.chip{background:var(--raised);color:var(--text-3);border-radius:999px;padding:6px 10px;font-size:12px}.stat-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.stat-card{background:var(--card);border:1px solid var(--hairline);border-radius:var(--radius-sm);flex-direction:column;gap:4px;min-width:0;padding:14px;display:flex}.stat-card .label{align-items:center;gap:6px;display:flex}.stat-card-value{flex-wrap:wrap;align-items:baseline;gap:4px;margin:0;display:flex}.stat-card-value .num{font-size:30px;font-weight:800;line-height:1.1}.finish-head{flex-direction:column;gap:4px;display:flex}.finish-head p{margin:0}.finish-time{letter-spacing:-.04em;margin:0;font-size:72px;font-weight:800;line-height:1}.hr-chart{width:100%;height:auto;display:block}.hr-chart-axis{fill:var(--text-2);font-size:10px}.rounds-table{flex-direction:column;display:flex}.rounds-table .label{padding-bottom:6px}.rounds-row{border-top:1px solid var(--raised);grid-template-columns:1.3fr 1fr 1fr 1fr;gap:8px;padding:11px 0;font-size:15px;display:grid}.rounds-headrow{color:var(--text-2);font-size:12px;font-weight:600}.rounds-row.is-short{color:var(--flag)}.move-row{border-bottom:1px solid var(--hairline);justify-content:space-between;align-items:center;gap:12px;min-height:52px;display:flex}.move-row:last-child{border-bottom:0}.move-name{flex-direction:column;font-size:15px;display:flex}.move-name .muted{font-size:13px}.stepper{align-items:center;gap:4px;display:flex}.stepper button{background:var(--raised);touch-action:manipulation;border:0;border-radius:50%;width:44px;height:44px;font-size:22px}.stepper span{text-align:center;min-width:36px;font-weight:700}.workout{max-width:520px;height:100dvh;padding:calc(env(safe-area-inset-top) + 6px) calc(env(safe-area-inset-right) + var(--gutter)) calc(env(safe-area-inset-bottom) + 10px) calc(env(safe-area-inset-left) + var(--gutter));-webkit-user-select:none;user-select:none;flex-direction:column;gap:min(14px,1.6dvh);margin:0 auto;display:flex;overflow:hidden}.workout .banner{margin:0 calc(-1 * var(--gutter));padding:4px var(--gutter);flex:none;font-size:12px;position:static}.workout-top{flex:none;justify-content:space-between;align-items:center;gap:8px;min-height:48px;display:flex}.workout-top .btn{min-width:64px}.workout-top-actions{gap:8px;display:flex}.icon-btn{background:var(--card);touch-action:manipulation;cursor:pointer;border:0;border-radius:50%;justify-content:center;align-items:center;width:44px;height:44px;display:inline-flex}.icon-btn:disabled{opacity:.35;cursor:default}.session-clock{flex-direction:column;flex:none;align-items:center;display:flex}.session-clock .num{letter-spacing:-.02em;font-size:min(40px,5.2dvh);font-weight:700;line-height:1.1}.hr-panel{flex-direction:column;flex:none;align-items:center;gap:4px;display:flex}.hr-bpm{letter-spacing:-.04em;font-size:min(112px,14dvh);font-weight:800;line-height:1}.hr-caption{align-items:center;gap:8px;min-height:28px;font-size:14px;display:flex}.zone-bar{grid-template-columns:repeat(5,minmax(0,1fr));align-items:center;gap:4px;width:200px;display:grid}.zone-bar span{opacity:.3;border-radius:2px;height:4px}.zone-bar span.is-current{opacity:1;height:6px}.sim-tag{background:var(--raised);color:var(--text-2);border-radius:999px;padding:2px 8px;font-size:11px}.gap-note{color:var(--watch);text-align:center;margin:0;font-size:13px}.dot{background:var(--line);border-radius:50%;flex:none;width:8px;height:8px}.dot-good{background:var(--ok)}.dot-weak{background:var(--watch)}.dot-off{background:var(--flag)}.workout-middle{flex-direction:column;flex:1 1 0;justify-content:safe center;gap:min(14px,1.6dvh);min-height:0;display:flex;position:relative;overflow:hidden}.toast{background:var(--raised);white-space:nowrap;z-index:1;border-radius:999px;margin:0;padding:6px 12px;font-size:13px;position:absolute;top:0;left:50%;transform:translate(-50%)}.phase-card{background:var(--card);border:1px solid var(--hairline);border-radius:20px;flex:none;align-items:center;gap:14px;padding:14px 16px;display:flex}.phase-card-text{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.phase-card p{margin:0}.phase-paused{flex-direction:column;align-items:flex-start;gap:4px}.phase-title{letter-spacing:-.02em;font-size:min(28px,3.8dvh);font-weight:800;line-height:1.15}.phase-target{color:var(--text-3);font-size:15px}.phase-clock{color:var(--text-2);flex:none;font-size:17px;font-weight:600}.phase-clock.hit{color:var(--ok)}.round-bar{flex:none;gap:6px;display:grid}.round-bar>span{background:var(--raised);border-radius:3px;height:6px;overflow:hidden}.round-bar>span>span{background:var(--accent);height:100%;display:block}.phase-rest{flex-direction:column;align-items:stretch;gap:min(14px,1.6dvh);display:flex}.phase-rest .ring{align-self:center}.phase-rest .ring-centre{gap:2px}.phase-rest .stat-card{padding:12px 14px}.phase-rest .stat-card-value .num{font-size:min(30px,4dvh)}.rest-clock{letter-spacing:-.03em;font-size:min(72px,9dvh);font-weight:300;line-height:1}.workout-bottom{flex:none}.done-btn{height:33.3333dvh;min-height:180px}.done-inner{flex-direction:column;align-items:center;gap:8px;display:flex}.done-next{letter-spacing:0;opacity:.75;font-size:15px;font-weight:600}.skip-btn{min-height:64px}.is-armed{box-shadow:inset 0 0 0 1px var(--flag)}.recent{flex-direction:column;display:flex}.recent>.label{padding-bottom:6px}.history{margin:0;padding:0;list-style:none}.history-item{border-top:1px solid var(--raised)}.history-row{width:100%;min-height:var(--tap);text-align:left;cursor:pointer;background:0 0;border:0;justify-content:space-between;align-items:center;gap:12px;padding:12px 0;display:flex}.history-left{flex-direction:column;gap:2px;min-width:0;display:flex}.history-date{font-size:15px;font-weight:600}.history-right{align-items:center;gap:10px;display:flex}.history-time{font-size:17px;font-weight:700}.history-detail{flex-direction:column;align-items:flex-start;gap:6px;padding:0 0 12px;display:flex}.sync-tag{letter-spacing:.08em;text-transform:uppercase;color:var(--text-2);white-space:nowrap;font-size:11px;font-weight:600}.sync-synced{color:var(--ok)}.sync-pending{color:var(--watch)}.sync-rejected{color:var(--flag)}.sync-line{margin:0;font-size:14px}.row-actions{flex-wrap:wrap;gap:8px;display:flex}.login-form{gap:8px;display:flex}.text-input{min-width:0;min-height:var(--tap);border:1px solid var(--line);background:var(--bg);color:var(--text);font:inherit;border-radius:999px;flex:1;padding:0 18px;font-size:17px}.text-input:focus{outline:2px solid var(--accent);outline-offset:-1px}.btn{min-height:var(--tap);touch-action:manipulation;-webkit-user-select:none;user-select:none;cursor:pointer;border:0;border-radius:999px;justify-content:center;align-items:center;gap:8px;padding:0 20px;font-weight:600;display:inline-flex}.btn:disabled{opacity:.4;cursor:default}.btn:active:not(:disabled){transform:scale(.98)}.btn-block{width:100%;display:flex}.btn-sm{min-height:44px;padding:0 14px;font-size:15px}.btn-xl{letter-spacing:-.02em;border-radius:32px;font-size:44px;font-weight:800}.btn-primary{background:var(--accent);color:var(--accent-ink);font-weight:700}.btn-secondary{background:var(--card);box-shadow:inset 0 0 0 1px var(--line)}.btn-ghost{color:var(--text-2);background:0 0}.btn-danger{color:var(--flag);background:0 0}.card{background:var(--card);border:1px solid var(--hairline);border-radius:var(--radius);flex-direction:column;gap:12px;padding:18px;display:flex}.card-head{justify-content:space-between;align-items:center;gap:12px;display:flex}.card-head h2{color:var(--text-2);letter-spacing:.14em;text-transform:uppercase;margin:0;font-size:11px;font-weight:600}.stat-row{border-bottom:1px solid var(--hairline);justify-content:space-between;align-items:baseline;gap:12px;padding:10px 0;display:flex}.stat-row:last-child{border-bottom:0}.stat-label{color:var(--text-2);font-size:13px}.stat-value{text-align:right;font-weight:600}.stat-muted .stat-value{color:var(--text-2)}.stat-flag .stat-value{color:var(--flag)}.ring{flex:none;position:relative}.ring svg{display:block}.ring-fill{transition:stroke-dashoffset .4s,stroke .4s}.ring-centre{text-align:center;flex-direction:column;justify-content:center;align-items:center;display:flex;position:absolute;inset:0}