*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--bg: #f8f9fa;--surface: #ffffff;--text: #2d3436;--text-muted: #636e72;--border: #dfe6e9;--primary: #0984e3;--primary-light: #74b9ff;--accent: #00b894;--shadow: 0 1px 3px rgba(0, 0, 0, .08);--shadow-md: 0 4px 12px rgba(0, 0, 0, .1);--radius: 8px}html,body{height:100%}body{font-family:Inter,system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}#app{display:flex;flex-direction:column;min-height:100vh}.top-bar{display:flex;align-items:center;justify-content:space-between;padding:12px 24px;background:var(--surface);border-bottom:1px solid var(--border);box-shadow:var(--shadow);gap:16px;flex-wrap:wrap;position:fixed;top:0;left:0;right:0;z-index:10}.app-title{font-size:20px;font-weight:700;color:var(--text);letter-spacing:-.5px}.day-nav{display:flex;align-items:center;gap:8px}.nav-btn{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);padding:6px 12px;font-size:16px;cursor:pointer;color:var(--text);font-weight:600;transition:background .15s}.nav-btn:hover{background:var(--border)}.today-btn{font-size:13px;font-weight:500;color:var(--primary);border-color:var(--primary-light)}.today-btn:hover{background:var(--primary);color:#fff}.date-label{font-size:15px;font-weight:600;min-width:130px;text-align:center}.main-content{display:flex;padding-top:56px;padding-bottom:70px}.body-section{flex:1;display:flex;justify-content:center;padding:16px;min-width:0;position:fixed;inset:56px 320px 70px 0}.body-container{width:100%;max-width:600px;max-height:100%}.body-container .body-svg{max-height:calc(100vh - 160px);object-fit:contain}.body-svg{width:100%;height:auto}.muscle-path{cursor:pointer;transition:opacity .2s}.muscle-path:hover{opacity:1!important;filter:brightness(1.1)}.sidebar{width:320px;background:var(--surface);border-left:1px solid var(--border);flex-shrink:0;margin-left:auto;min-height:calc(100vh - 126px);overflow-y:auto}.exercise-picker{display:flex;flex-direction:column}.exercise-search{padding:12px 16px;border:none;border-bottom:1px solid var(--border);font-size:14px;font-family:inherit;outline:none;background:var(--bg)}.exercise-search:focus{background:#fff;box-shadow:inset 0 -2px 0 var(--primary)}.exercise-list{overflow-y:auto;flex:1;padding:8px 0}.exercise-category{margin-bottom:4px}.category-header{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.8px;color:var(--text-muted);padding:10px 16px 4px}.exercise-row{display:flex;align-items:center;gap:10px;padding:8px 16px;cursor:pointer;transition:background .1s;border-left:3px solid transparent}.exercise-row:hover{background:var(--bg)}.exercise-row.selected{background:#ebf5fb;border-left-color:var(--primary)}.exercise-checkbox{accent-color:var(--primary);width:16px;height:16px;flex-shrink:0}.exercise-name{font-size:14px;font-weight:500;flex:1}.exercise-muscles{font-size:11px;color:var(--text-muted);text-transform:capitalize}.exercise-no-results{padding:24px 16px;text-align:center;color:var(--text-muted);font-size:13px}.weekly-panel{border-bottom:1px solid var(--border);padding:12px 16px;flex-shrink:0}.weekly-title{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);margin-bottom:8px}.weekly-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:4px}.weekly-chip{display:flex;justify-content:space-between;align-items:center;padding:5px 8px;border-radius:6px;font-size:11px;border:1px solid var(--border);background:var(--bg)}.weekly-chip--none{opacity:.45}.weekly-chip--low{background:#fde8e8;border-color:#f5b7b7}.weekly-chip--good{background:#e8f5e8;border-color:#a8d5a8}.weekly-chip--strong{background:#d4edda;border-color:#82c99a}.weekly-chip-label{font-weight:500;color:var(--text)}.weekly-chip-value{font-weight:700;color:var(--text-muted);font-size:11px}.weekly-missing{margin-top:10px;background:#fff5f5;border:1px solid #fed7d7;border-radius:8px;padding:10px 12px}.weekly-missing-header{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:#c53030;margin-bottom:6px}.weekly-missing-chips{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:10px}.weekly-missing-chip{font-size:11px;font-weight:500;padding:2px 8px;background:#fee2e2;color:#9b2c2c;border-radius:10px}.weekly-try-header{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--primary);margin-bottom:4px;padding-top:8px;border-top:1px solid #fed7d7}.weekly-try-list{display:flex;flex-direction:column;gap:3px}.weekly-try-item{display:flex;justify-content:space-between;align-items:center;padding:3px 0}.weekly-try-name{font-size:12px;font-weight:500;color:var(--text)}.weekly-try-muscles{font-size:10px;color:var(--text-muted)}.weekly-empty{margin-top:8px;font-size:12px;color:var(--text-muted);text-align:center}.weekly-complete{margin-top:8px;padding:6px 10px;background:#f0fff4;border:1px solid #c6f6d5;border-radius:6px;font-size:12px;font-weight:600;color:#276749;text-align:center}.footer{background:var(--surface);border-top:1px solid var(--border);padding:12px 24px;position:fixed;bottom:0;left:0;right:0;z-index:10}.week-summary{display:flex;justify-content:center;gap:6px}.week-day{display:flex;flex-direction:column;align-items:center;gap:2px;padding:6px 12px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);cursor:pointer;transition:all .15s;min-width:52px}.week-day:hover{background:var(--bg);border-color:var(--text-muted)}.week-day.active{border-color:var(--primary);background:#ebf5fb}.week-day.today .week-day-date{color:var(--primary);font-weight:700}.week-day-label{font-size:10px;font-weight:600;text-transform:uppercase;color:var(--text-muted)}.week-day-date{font-size:16px;font-weight:600}.week-day-dot{width:6px;height:6px;border-radius:50%;background:transparent}.week-day-dot.visible{background:var(--accent)}.week-day.has-workout{border-color:var(--accent)}@media(max-width:768px){#app{min-height:auto}.main-content{flex-direction:column}.sidebar{width:100%;border-left:none;border-top:1px solid var(--border);max-height:none;overflow-y:visible}.body-section{padding:16px 8px}.body-container{max-width:100%}.top-bar{padding:10px 12px;flex-wrap:wrap;justify-content:center;gap:8px}.app-title{font-size:17px;width:100%;text-align:center}.footer{padding:10px 8px}.week-summary{gap:3px}.week-day{min-width:38px;padding:4px 6px}.week-day-date{font-size:14px}.week-day-label{font-size:9px}.weekly-bar-label{width:65px;font-size:11px}.exercise-row{padding:8px 12px}.category-header{padding:10px 12px 4px}}