.dashboard-hero{background:linear-gradient(135deg, #06f 0%, #0052CC 100%);color:white;padding:3rem 1.5rem;border-radius:12px;box-shadow:0 10px 30px rgba(0,102,255,0.2);margin-bottom:2rem;text-align:center}.dashboard-hero h1{margin-bottom:0.75rem;font-size:clamp(1.75rem, 5vw, 2.5rem)}.dashboard-hero p{font-size:1.125rem;opacity:0.95;margin-bottom:1.5rem}.dashboard-hero .btn{margin-top:0.5rem}.stat-card{display:flex;flex-direction:column;align-items:center;text-align:center;padding:2rem 1.5rem;border-radius:12px;background:white;border:1px solid #E5E7EB;transition:all 300ms ease}.stat-card:hover{transform:translateY(-8px);box-shadow:0 12px 24px rgba(0,0,0,0.1);border-color:#0066FF}.stat-card .stat-icon{font-size:2.5rem;margin-bottom:1rem;opacity:0.8}.stat-card .stat-value{font-size:2rem;font-weight:700;color:#0066FF;margin-bottom:0.5rem}.stat-card .stat-label{font-size:0.875rem;color:#6B7280;text-transform:uppercase;letter-spacing:0.5px}.workout-card{position:relative;overflow:hidden;transition:all 300ms ease}.workout-card::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:rgba(0,102,255,0.05);transition:left 300ms ease}.workout-card:hover::before{left:100%}.workout-card .card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}.workout-card .card-header h3{flex:1;margin:0}.workout-card .card-header .badge{margin-left:1rem}.workout-card .workout-meta{display:grid;grid-template-columns:repeat(auto-fit, minmax(100px, 1fr));gap:1rem;margin-bottom:1rem;padding-bottom:1rem;border-bottom:1px solid #E5E7EB}.workout-card .workout-meta .meta-item{display:flex;flex-direction:column;align-items:center;text-align:center}.workout-card .workout-meta .meta-item .meta-label{font-size:0.75rem;color:#6B7280;text-transform:uppercase;margin-bottom:0.25rem}.workout-card .workout-meta .meta-item .meta-value{font-size:1.25rem;font-weight:600;color:#111827}.workout-card .exercise-list{list-style:none;margin:0;padding:0}.workout-card .exercise-list li{padding:0.75rem 0;border-bottom:1px solid #F3F4F6;display:flex;align-items:center;justify-content:space-between;transition:background-color 200ms ease}.workout-card .exercise-list li:hover{background-color:#F9FAFB;padding-left:0.5rem}.workout-card .exercise-list li:last-child{border-bottom:none}.workout-card .exercise-list li .exercise-name{font-weight:500}.workout-card .exercise-list li .exercise-sets{font-size:0.875rem;color:#6B7280}.snapshot-comparison{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-bottom:2rem}@media (max-width: 768px){.snapshot-comparison{grid-template-columns:1fr}}.snapshot-comparison .comparison-card{padding:1.5rem;background:white;border:1px solid #E5E7EB;border-radius:12px}.snapshot-comparison .comparison-card .comparison-label{font-size:0.875rem;color:#6B7280;text-transform:uppercase;margin-bottom:0.5rem}.snapshot-comparison .comparison-card .comparison-value{font-size:2rem;font-weight:700;color:#111827;margin-bottom:0.5rem}.snapshot-comparison .comparison-card .comparison-change{display:inline-block;padding:0.25rem 0.75rem;border-radius:20px;font-size:0.875rem;font-weight:600}.snapshot-comparison .comparison-card .comparison-change.positive{background-color:rgba(34,197,94,0.15);color:#22C55E}.snapshot-comparison .comparison-card .comparison-change.negative{background-color:rgba(239,68,68,0.15);color:#EF4444}.snapshot-comparison .comparison-card .comparison-change.neutral{background-color:rgba(107,114,128,0.15);color:#6B7280}.progress-chart{position:relative;height:300px;margin-bottom:2rem;padding:1.5rem;background:white;border:1px solid #E5E7EB;border-radius:12px}.progress-chart canvas{max-height:100%}.analytics-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(250px, 1fr));gap:1.5rem;margin-bottom:2rem}.analytics-grid .analytics-card{background:white;border:1px solid #E5E7EB;border-radius:12px;padding:1.5rem;transition:all 300ms ease}.analytics-grid .analytics-card:hover{transform:translateY(-4px);box-shadow:0 8px 16px rgba(0,0,0,0.1)}.analytics-grid .analytics-card .analytics-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}.analytics-grid .analytics-card .analytics-header h4{margin:0;font-size:0.875rem;text-transform:uppercase;color:#6B7280}.analytics-grid .analytics-card .analytics-header .trend-icon{font-size:1.5rem}.analytics-grid .analytics-card .analytics-value{font-size:2.5rem;font-weight:700;color:#111827;margin-bottom:0.5rem}.analytics-grid .analytics-card .analytics-description{font-size:0.875rem;color:#6B7280}.form-group{margin-bottom:1.5rem}.form-group label{font-weight:600;margin-bottom:0.5rem;display:block;color:#1a202c}.form-group label .required{color:#EF4444}.form-group .form-control,.form-group .form-select{transition:all 200ms ease}.form-group .form-control:focus,.form-group .form-select:focus{border-color:#0066FF;box-shadow:0 0 0 3px rgba(0,102,255,0.1)}.form-group .form-help{font-size:0.875rem;color:#6B7280;margin-top:0.5rem}.form-group .form-error{color:#EF4444;font-size:0.875rem;margin-top:0.5rem}.form-row{display:grid;grid-template-columns:repeat(auto-fit, minmax(250px, 1fr));gap:1.5rem}@media (max-width: 576px){.form-row{grid-template-columns:1fr}}.modal-content{border:1px solid #E5E7EB;border-radius:12px;box-shadow:0 20px 25px rgba(0,0,0,0.15)}.modal-header{border-bottom:1px solid #E5E7EB;padding:1.5rem;background:white}.modal-header h5{margin:0;font-weight:700}.modal-header .btn-close{opacity:0.6;transition:opacity 200ms ease}.modal-header .btn-close:hover{opacity:1}.modal-body{padding:1.5rem}.modal-footer{border-top:1px solid #E5E7EB;padding:1.5rem;background:#F9FAFB}.modal-footer .btn{margin-left:0.75rem}.modal-footer .btn:first-child{margin-left:0}.list-group-item{border:1px solid #E5E7EB;padding:1rem 1.5rem;transition:all 200ms ease}.list-group-item:hover{background-color:#F9FAFB;border-color:#0066FF;padding-left:2rem}.list-group-item.active{background-color:#0066FF;border-color:#0066FF;color:white}.list-group-item a{text-decoration:none;color:inherit;display:block}.table{border-collapse:collapse}.table thead th{background-color:#F9FAFB;border-bottom:2px solid #E5E7EB;padding:1rem;font-weight:700;font-size:0.875rem;text-transform:uppercase;text-align:left}.table tbody td{padding:1rem;border-bottom:1px solid #E5E7EB}.table tbody tr{transition:background-color 200ms ease}.table tbody tr:hover{background-color:#F9FAFB}.table tbody tr.clickable{cursor:pointer}.table tbody tr.clickable:hover{background-color:#F3F4F6}.alert{border-radius:8px;border-left:4px solid;padding:1rem 1.5rem;margin-bottom:1.5rem;animation:slideIn 300ms ease}.alert.alert-success{background-color:rgba(34,197,94,0.1);color:#065f46;border-left-color:#22C55E}.alert.alert-danger{background-color:rgba(239,68,68,0.1);color:#7f1d1d;border-left-color:#EF4444}.alert.alert-warning{background-color:rgba(245,158,11,0.1);color:#78350f;border-left-color:#F59E0B}.alert.alert-info{background-color:rgba(0,102,255,0.1);color:#0c4a6e;border-left-color:#0066FF}.alert .alert-heading{margin-top:0;margin-bottom:0.5rem;font-weight:600}@keyframes slideIn{from{transform:translateY(-10px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes fadeInScale{from{transform:scale(0.95);opacity:0}to{transform:scale(1);opacity:1}}@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.5}}.text-truncate{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.cursor-pointer{cursor:pointer}.opacity-75{opacity:0.75}.transition-all{transition:all 200ms ease}.hover-lift{transition:all 200ms ease}.hover-lift:hover{transform:translateY(-4px)}.breadcrumb{background-color:transparent;padding:1rem 0;margin-bottom:1.5rem}.breadcrumb .breadcrumb-item{display:inline-flex;align-items:center}.breadcrumb .breadcrumb-item::before{content:'/';margin:0 0.75rem;color:#D1D5DB}.breadcrumb .breadcrumb-item:first-child::before{display:none}.breadcrumb .breadcrumb-item.active{color:#6B7280}.breadcrumb .breadcrumb-item a{color:#0066FF;text-decoration:none;transition:color 200ms ease}.breadcrumb .breadcrumb-item a:hover{color:#0052CC;text-decoration:underline}.sidebar{position:sticky;top:100px;max-height:calc(100vh - 120px);overflow-y:auto}@media (max-width: 991px){.sidebar{position:static;max-height:none;top:auto}}.sidebar-nav{list-style:none;padding:0;margin:0}.sidebar-nav li{margin-bottom:0.5rem}.sidebar-nav li a{display:block;padding:0.75rem 1rem;color:#6B7280;text-decoration:none;border-radius:6px;transition:all 200ms ease}.sidebar-nav li a:hover{background-color:#F9FAFB;color:#0066FF;padding-left:1.25rem}.sidebar-nav li a.active{background-color:rgba(0,102,255,0.1);color:#0066FF;font-weight:600}.dropdown-menu{border:1px solid #E5E7EB;border-radius:8px;box-shadow:0 10px 25px rgba(0,0,0,0.1);animation:fadeInScale 200ms ease}.dropdown-item{padding:0.75rem 1rem;transition:all 150ms ease}.dropdown-item:hover{background-color:#F3F4F6;color:#0066FF;padding-left:1.25rem}.dropdown-item.active{background-color:rgba(0,102,255,0.1);color:#0066FF}.progress{height:8px;border-radius:4px;background-color:#E5E7EB;overflow:hidden}.progress .progress-bar{background:linear-gradient(90deg, #06f 0%, #0052CC 100%);transition:width 500ms ease}.progress .progress-bar.bg-success{background:linear-gradient(90deg, #22C55E 0%, #16A34A 100%)}.progress .progress-bar.bg-danger{background:linear-gradient(90deg, #EF4444 0%, #DC2626 100%)}.progress .progress-bar.bg-warning{background:linear-gradient(90deg, #F59E0B 0%, #D97706 100%)}