.exercise-library-container{max-width:1200px;margin:0 auto}.exercise-filters{display:flex;flex-direction:column;gap:15px;background:#f9f9f9;padding:20px;border-radius:8px;box-sizing:border-box;width:100%}.exercise-filters.filters-narrow{max-width:100%}.filter-row{display:flex;flex-direction:column;gap:8px}.filter-row label{font-weight:600;color:#333;font-size:.95em}.filter-row input{width:100%;padding:10px;border:1px solid #ddd;border-radius:6px;font-size:1em;font-family:Arial,sans-serif;box-sizing:border-box}.filter-row input:focus{outline:none;border-color:#007bff;box-shadow:0 0 0 3px #007bff1a}.exercise-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:20px;margin-bottom:8px}#mobility-progression .mobility-progression{padding-top:8px}@media(max-width:768px){.exercise-grid{grid-template-columns:repeat(2,1fr)}}.exercise-card{background:#fff;border:1px solid #e0e0e0;border-radius:8px;overflow:hidden;cursor:pointer;transition:all .2s ease;display:flex;flex-direction:column;position:relative}.exercise-card:hover{border-color:#007bff;box-shadow:0 2px 8px #007bff26}.exercise-card-image{width:100%;height:120px;object-fit:cover;background:#f0f0f0}.exercise-card-content{padding:12px;flex-grow:1;display:flex;flex-direction:column}.exercise-card-name{font-weight:600;font-size:.9em;color:#333;margin-bottom:8px;line-height:1.3}.exercise-card-body{font-size:.75em;color:#666;margin-bottom:8px}.exercise-card-image-wrapper{display:flex;flex-direction:column;align-items:center;gap:8px;padding:10px 10px 0}.remove-favorite-btn{background:transparent;color:#ff4757;border:none;border-radius:50%;width:32px;height:32px;display:flex;align-items:center;justify-content:center;font-size:.9em;cursor:pointer;transition:all .2s ease}.remove-favorite-btn:hover{color:#ff3838;transform:scale(1.08)}.no-favorites{grid-column:1 / -1;text-align:center;padding:40px 20px}.no-favorites i{font-size:3em;color:#ddd;margin-bottom:15px;display:block}.no-favorites p{color:#666;margin-bottom:20px}.browse-btn{display:inline-block;padding:10px 20px;background:#007bff;color:#fff;border-radius:6px;text-decoration:none;font-weight:600}.browse-btn:hover{background:#0056cc}.timer-modal{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:#0009;z-index:10000;align-items:center;justify-content:center}.timer-modal.active{display:flex}.timer-modal-content{background:#fff;border-radius:12px;padding:30px;max-width:500px;width:90%;max-height:80vh;overflow-y:auto;box-shadow:0 4px 16px #0000004d}.timer-modal-close{float:right;font-size:1.5em;cursor:pointer;color:#888;border:none;background:none}.timer-modal-close:hover{color:#333}.timer-modal-header{margin-bottom:20px;clear:both}.timer-modal-header h2{font-size:1.5em;margin-bottom:5px;color:#333}.timer-modal-header p{color:#666;font-size:.9em}.timer-options{display:flex;flex-direction:column;gap:12px;margin-bottom:20px}.timer-option-group{display:flex;flex-direction:column;gap:8px}.timer-option-group label{font-weight:600;color:#333;font-size:.95em}.timer-buttons{display:grid;grid-template-columns:1fr 1fr;gap:8px;flex-wrap:wrap}.timer-button{padding:10px 12px;border:2px solid #ddd;background:#fff;border-radius:6px;cursor:pointer;transition:all .2s ease;font-weight:500;font-size:.85em}.timer-button:hover{border-color:#007bff;color:#007bff}.timer-button.selected{background:#007bff;color:#fff;border-color:#007bff}.timer-modal-actions{display:flex;gap:10px}.timer-modal-actions .view-workout-btn{flex:1}.exercise-search-bar{position:relative;width:100%;box-sizing:border-box}.exercise-search-bar input{padding-right:3.5rem;box-sizing:border-box;width:100%}@media(min-width:769px){.exercise-filters,.exercise-filters.filters-narrow{max-width:400px}.timer-buttons{grid-template-columns:1fr 1fr 1fr}}