:root{--bg: #0f172a;--bg-elevated: #1e293b;--bg-card: #1e293b;--border: #334155;--text: #f1f5f9;--text-dim: #94a3b8;--accent: #3b82f6;--accent-dim: #1d4ed8;--success: #22c55e;--danger: #ef4444;--warn: #f59e0b;--partial: #eab308;--unfinished: #f97316;--nav-h: 60px;--rest-h: 72px;--max-w: 520px;color-scheme:dark}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:16px;overscroll-behavior-y:none}#root{max-width:var(--max-w);margin:0 auto;min-height:100vh}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}input,select{font-family:inherit;font-size:16px;background:var(--bg);color:var(--text);border:1px solid var(--border);border-radius:8px;padding:8px 10px}.app{padding-top:env(safe-area-inset-top);padding-bottom:calc(var(--nav-h) + env(safe-area-inset-bottom));min-height:100vh}.app.resting{padding-bottom:calc(var(--nav-h) + var(--rest-h) + env(safe-area-inset-bottom))}.screen{padding:16px 16px 24px}.screen-header{position:sticky;top:0;z-index:5;background:var(--bg);margin-top:calc(-1*env(safe-area-inset-top));padding:calc(18px + env(safe-area-inset-top)) 16px 8px}.screen-header h1{margin:0;font-size:1.5rem}.screen-header .sub{color:var(--text-dim);font-size:.9rem;margin-top:2px}.bottom-nav{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:var(--max-w);height:calc(var(--nav-h) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:flex;background:var(--bg-elevated);border-top:1px solid var(--border);z-index:30}.bottom-nav button{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:var(--text-dim);font-size:.7rem}.bottom-nav button.active{color:var(--accent)}.bottom-nav .icon{font-size:1.3rem;line-height:1}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:14px 18px;border-radius:12px;font-size:1rem;font-weight:600;background:var(--bg-elevated);border:1px solid var(--border);width:100%}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-success{background:var(--success);border-color:var(--success);color:#052e16}.btn-danger{background:transparent;border-color:var(--danger);color:var(--danger)}.btn:disabled{opacity:.5}.btn-row{display:flex;gap:10px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:14px;padding:16px;margin-bottom:14px}.card-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:4px}.card-head h3{margin:0;font-size:1.15rem}.card-head .target{color:var(--text-dim);font-size:.95rem}.weight-big{font-size:1.35rem;font-weight:700;color:var(--accent)}.weight-row{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:40px}.plate-load{color:var(--text-dim);font-size:.8rem;margin-top:2px}.plate-chips{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:6px}.plate-chip{font-size:.85rem;padding:4px 10px;border-radius:999px;background:var(--bg);border:1px solid var(--border);color:var(--text)}.exercise-picker{justify-content:flex-start}.plate-chip.active{background:var(--accent);border-color:var(--accent);color:#fff}.plate-add{display:flex;gap:8px;padding:12px 0 4px}.plate-add input{flex:1;min-width:0}.plate-add .btn{padding:10px 16px;width:auto}.muted{color:var(--text-dim);font-size:.85rem}.help-list{color:var(--text-dim);font-size:.85rem;margin:10px 0;padding-left:20px}.help-list li{margin:6px 0}.help-list strong{color:var(--text)}.warmups{margin:10px 0 4px}.warmup-head{display:flex;align-items:center;justify-content:space-between;margin:12px 0 8px}.link-btn{color:var(--accent);font-size:.85rem;font-weight:600;padding:2px 4px}.warmup-grid{margin-bottom:22px}.set-cell.warmup{width:46px;height:46px;font-size:1rem}.set-cell.warmup.done{background:var(--accent);border-color:var(--accent);color:#fff}.warmup-edit{display:flex;align-items:center;gap:8px;padding:6px 0;flex-wrap:wrap}.rm-btn{width:28px;height:28px;border-radius:50%;border:1px solid var(--border);color:var(--danger);font-size:.8rem;flex-shrink:0}.stepper{display:flex;align-items:center;gap:2px;border:1px solid var(--border);border-radius:10px;padding:2px;background:var(--bg)}.stepper button{width:32px;height:34px;font-size:1.2rem;font-weight:700;color:var(--accent);border-radius:8px}.stepper input{width:52px;text-align:center;border:none;background:transparent;padding:6px 0;-moz-appearance:textfield}.stepper input::-webkit-outer-spin-button,.stepper input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.stepper .unit{font-size:.75rem;color:var(--text-dim);padding:0 2px}.add-warmup{margin-top:10px;padding:10px;font-size:.9rem;font-weight:600;color:var(--accent);border-style:dashed}.section-label{font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--text-dim);margin:12px 0 8px}.set-grid{display:flex;flex-wrap:wrap;gap:10px}.set-cell{width:52px;height:52px;border-radius:50%;border:2px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:1.1rem;font-weight:700;background:var(--bg);color:var(--text);transition:transform .05s ease;position:relative}.set-cell:active{transform:scale(.93)}.set-cell.done{background:var(--success);border-color:var(--success);color:#052e16}.set-cell.fail{background:var(--warn);border-color:var(--warn);color:#422006}.set-cell .hint{position:absolute;bottom:-16px;font-size:.6rem;color:var(--text-dim);font-weight:500}.set-help{font-size:.78rem;color:var(--text-dim);margin-top:16px}.rest-bar{position:fixed;bottom:calc(var(--nav-h) + env(safe-area-inset-bottom));left:50%;transform:translate(-50%);width:100%;max-width:var(--max-w);background:var(--accent-dim);color:#fff;display:flex;align-items:center;gap:12px;padding:12px 16px;z-index:25}.rest-bar .time{font-size:1.4rem;font-weight:700;font-variant-numeric:tabular-nums;min-width:64px}.rest-bar .label{flex:1;font-size:.85rem;opacity:.9}.rest-bar button{background:#fff3;border-radius:8px;padding:8px 12px;color:#fff;font-weight:600}.rest-bar .start-set{background:#fff;color:var(--accent-dim);font-size:1rem;font-weight:700;padding:10px 18px}.rest-bar.overtime{background:var(--success)}.rest-bar.overtime .start-set{color:#14532d}.rest-bar.lifting{background:var(--bg-elevated);border-top:1px solid var(--border)}.rest-progress{position:absolute;top:0;left:0;height:3px;background:#fff;transition:width .25s linear}.hist-row{display:flex;flex-direction:column;gap:6px;width:100%;text-align:left}.hist-row .top{display:flex;justify-content:space-between;align-items:center}.hist-row .date{font-weight:600}.badge{display:inline-flex;align-items:center;gap:4px;font-size:.78rem;padding:3px 8px;border-radius:999px;background:var(--bg);border:1px solid var(--border);color:var(--text-dim)}.badge.ok{color:var(--success);border-color:var(--success)}.badge.bad{color:var(--warn);border-color:var(--warn)}.badge.pr{color:var(--accent);border-color:var(--accent)}.exercise-card{border-left-width:4px;transition:border-color .2s ease}.exercise-card.status-complete{border-color:var(--success)}.exercise-card.status-partial{border-color:var(--partial)}.exercise-card.status-unfinished{border-color:var(--unfinished)}.status-badge.complete{color:var(--success);border-color:var(--success)}.status-badge.partial{color:var(--partial);border-color:var(--partial)}.status-badge.unfinished{color:var(--unfinished);border-color:var(--unfinished)}.badge-row{display:inline-flex;align-items:center;gap:6px}.chart{margin-top:10px}.chart svg{width:100%;height:110px;display:block}.chart-line{fill:none;stroke:var(--accent);stroke-width:2;vector-effect:non-scaling-stroke}.chart-dot{fill:var(--accent)}.chart-axis{stroke:var(--border);stroke-width:1;vector-effect:non-scaling-stroke}.chart-range{display:flex;justify-content:space-between;margin-top:4px}.chart-empty{margin-top:10px}.set-counter{margin:10px -16px -8px;padding:8px 16px 10px;border-bottom:1px solid var(--border)}.set-counter-text{display:flex;justify-content:space-between;align-items:baseline;font-size:.95rem;margin-bottom:6px;font-variant-numeric:tabular-nums}.set-counter-track{height:6px;border-radius:3px;background:var(--border);overflow:hidden}.set-counter-fill{height:100%;background:var(--accent);transition:width .2s ease}.pill{display:inline-block;font-size:.7rem;font-weight:700;padding:2px 8px;border-radius:6px;background:var(--accent);color:#fff}.field{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--border);gap:12px}.field:last-child{border-bottom:none}.field label{flex:1}.field input[type=number]{width:88px;text-align:right}.toggle{display:inline-flex;border:1px solid var(--border);border-radius:10px;overflow:hidden}.toggle button{padding:8px 16px;font-weight:600;color:var(--text-dim)}.toggle button.active{background:var(--accent);color:#fff}.day-toggle{display:flex;width:100%}.day-toggle button{flex:1;padding:10px 0;text-align:center}.workout-choice{flex-direction:column;align-items:stretch;justify-content:flex-start;text-align:left}.workout-choice+.workout-choice{margin-top:10px}.workout-choice-main{display:flex;flex-direction:column;gap:4px}.workout-choice-title{display:flex;align-items:center;gap:8px;font-size:1.05rem}.workout-choice-sub{font-size:.85rem;font-weight:400;opacity:.85}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;padding:20px;z-index:50}.dialog{background:var(--bg-elevated);border:1px solid var(--border);border-radius:16px;padding:20px;width:100%;max-width:360px}.dialog h3{margin:0 0 8px}.dialog p{color:var(--text-dim);margin:0 0 18px}.update-toast{position:fixed;bottom:calc(var(--nav-h) + 16px + env(safe-area-inset-bottom));left:50%;transform:translate(-50%);background:var(--accent);color:#fff;padding:10px 16px;border-radius:999px;display:flex;gap:12px;align-items:center;font-size:.9rem;z-index:40;box-shadow:0 6px 20px #0006}.update-toast button{font-weight:700;text-decoration:underline}.backup-banner{position:fixed;bottom:calc(var(--nav-h) + 72px + env(safe-area-inset-bottom));left:50%;transform:translate(-50%);max-width:calc(var(--max-w) - 32px);width:max-content;background:var(--warn);color:#1f1300;padding:10px 16px;border-radius:999px;display:flex;gap:12px;align-items:center;font-size:.9rem;z-index:40;box-shadow:0 6px 20px #0006}.backup-banner button{font-weight:700;text-decoration:underline}.storage-warning{position:fixed;bottom:calc(var(--nav-h) + 128px + env(safe-area-inset-bottom));left:50%;transform:translate(-50%);max-width:calc(var(--max-w) - 32px);width:max-content;background:var(--danger);color:#fff;padding:10px 16px;border-radius:12px;display:flex;gap:12px;align-items:center;font-size:.9rem;z-index:41;box-shadow:0 6px 20px #0006}.storage-warning button{font-weight:700;text-decoration:underline}.empty{text-align:center;color:var(--text-dim);padding:40px 20px}.empty .big{font-size:2.5rem;margin-bottom:8px}.spacer{height:8px}.danger-zone{margin-top:28px}.summary-row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:8px 0;border-bottom:1px solid var(--border)}.summary-row:last-child{border-bottom:none}