:root{color-scheme:light;--bg:#f7f5ef;--panel:#fff;--ink:#172024;--muted:#66737a;--line:#d8ded9;--accent:#176f6b;--accent-dark:#105754;--orange:#d45331;--soft:#e7f2ee;--done:#dff0e7;--warn:#fff1d7;--shadow:0 14px 36px rgba(32,45,47,.11)}*{box-sizing:border-box}body,html{margin:0;min-height:100%;background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;letter-spacing:0}body{padding:env(safe-area-inset-top) 0 env(safe-area-inset-bottom)}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{border:0;cursor:pointer;-webkit-tap-highlight-color:transparent}.shell{width:min(860px,100%);min-height:100vh;margin:0 auto;padding:16px}.topbar{position:-webkit-sticky;position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:12px;margin:-16px -16px 16px;padding:14px 16px 12px;background:hsla(45,33%,95%,.95);border-bottom:1px solid hsla(130,8%,86%,.86);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.brand{display:grid;grid-gap:2px;gap:2px}.brand-title{font-size:20px;line-height:1.12;font-weight:850}.brand-subtitle{color:var(--muted);font-size:13px;line-height:1.3}.btn,.icon-btn{min-height:44px;border-radius:8px;background:#e8e4dc;color:var(--ink);font-weight:850}.icon-btn{min-width:44px;display:grid;place-items:center;font-size:18px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:0 14px}.btn.primary{background:var(--accent);color:#fff}.btn.danger{background:var(--orange);color:#fff}.btn:disabled{cursor:default;opacity:.45}.stack{display:grid;grid-gap:12px;gap:12px}.section-title{margin:20px 0 10px;font-size:17px;line-height:1.2;font-weight:850}.panel,.plan-card{background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow)}.plan-card{display:grid;grid-gap:12px;gap:12px;padding:14px}.plan-title{margin:0;font-size:24px;line-height:1.12;font-weight:900}.muted{color:var(--muted)}.meta{display:flex;flex-wrap:wrap;gap:8px}.pill{min-height:28px;display:inline-flex;align-items:center;border-radius:999px;padding:4px 9px;background:var(--soft);color:var(--accent-dark);font-size:13px;font-weight:800}.progress-wrap{display:grid;grid-template-columns:1fr auto;grid-gap:10px;gap:10px;align-items:center}.progress{height:10px;overflow:hidden;border-radius:999px;background:#e5e2da}.progress>span{display:block;width:var(--value,0);height:100%;background:linear-gradient(90deg,var(--accent),#5f9c64)}.progress-label{min-width:52px;text-align:right;color:var(--muted);font-size:13px;font-weight:800}.login-screen{min-height:100vh;display:grid;place-items:center;padding:16px}.login-card{width:min(420px,100%);padding:18px;background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow)}.login-card h1{margin:0 0 6px;font-size:28px;line-height:1.1}.form{display:grid;grid-gap:10px;gap:10px;margin-top:16px}.field{display:grid;grid-gap:6px;gap:6px;color:var(--muted);font-size:13px;font-weight:800}.input,.textarea{width:100%;border:1px solid var(--line);border-radius:8px;background:#fff;color:var(--ink);font-size:16px}.input{height:48px;padding:0 12px}.textarea{min-height:92px;padding:10px;resize:vertical;line-height:1.4}.error{border-radius:8px;padding:10px;background:#ffe7df;color:#8b2e1c;font-size:14px;font-weight:750}.day-list,.session-list{display:grid;grid-gap:8px;gap:8px}.row-link{display:grid;grid-template-columns:1fr auto;grid-gap:10px;gap:10px;align-items:center;min-height:60px;padding:12px;background:#fff;border:1px solid var(--line);border-radius:8px}.row-link>span:first-child,.step-row>span:nth-child(2){min-width:0;display:grid;grid-gap:4px;gap:4px}.row-link.current{border-color:#b7d4cb;background:var(--soft)}.row-title{font-weight:850;line-height:1.22}.row-meta,.row-title{display:block;min-width:0;overflow-wrap:anywhere}.row-meta{color:var(--muted);font-size:13px;line-height:1.28}.workout-card{overflow:hidden;background:var(--panel);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow)}.step-head{display:grid;grid-template-columns:1fr auto;grid-gap:10px;gap:10px;padding:14px;background:var(--soft);border-bottom:1px solid var(--line)}.block{color:var(--accent);text-transform:uppercase}.block,.counter{font-size:13px;font-weight:850}.counter{color:var(--muted);white-space:nowrap}.step-body{padding:18px 14px 16px}.step-title{margin:0;font-size:29px;line-height:1.08;font-weight:900}.dose{display:inline-flex;align-items:center;min-height:34px;margin-top:12px;padding:7px 10px;border-radius:8px;background:#f1e2d8;color:#7b321f;font-size:17px;font-weight:900}.note{margin:14px 0 0;font-size:18px}.guide,.note{line-height:1.42}.guide{margin-top:14px;padding:12px;border:1px solid #dbe8e2;border-radius:8px;background:#fbfdfb;color:#29373a;font-size:16px}.guide-title{margin-bottom:5px;color:var(--accent);font-size:13px;font-weight:850;text-transform:uppercase}.actions{display:grid;grid-template-columns:54px 1fr 54px;grid-gap:8px;gap:8px;padding:12px;background:#fbfaf7;border-top:1px solid var(--line)}.quick-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:8px;gap:8px}.timer{padding:12px}.timer-top{display:grid;grid-template-columns:1fr auto;grid-gap:10px;gap:10px;align-items:center}.time{font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-size:34px;line-height:1;font-weight:950}.timer-buttons{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:7px;gap:7px;margin-top:10px}.timer-buttons .btn{min-height:38px;padding:0 6px;font-size:14px}details.panel{overflow:hidden}summary{min-height:50px;padding:14px;font-weight:850;cursor:pointer}.step-list{border-top:1px solid var(--line)}.step-row{width:100%;display:grid;grid-template-columns:28px minmax(0,1fr) auto;grid-gap:10px;gap:10px;align-items:center;padding:11px 14px;background:#fff;color:var(--ink);text-align:left;border-bottom:1px solid #edf0ed}.step-row.current{background:var(--warn)}.step-row.done{background:var(--done);color:#345648}.tick{width:24px;height:24px;display:grid;place-items:center;border:2px solid #aab3ad;border-radius:7px;color:var(--accent);font-weight:950}.step-row.done .tick{border-color:var(--accent);background:#fff}.tag{max-width:96px;overflow:hidden;color:var(--accent);text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:850}@media (min-width:640px){.shell{padding:22px}.topbar{margin:-22px -22px 18px;padding-left:22px;padding-right:22px}.step-title{font-size:36px}}