.app{min-height:100vh;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);display:flex;flex-direction:column}.app-header{background:rgba(0,0,0,.2);color:#fff;padding:2rem 1rem;text-align:center;box-shadow:0 2px 10px #0000001a}.app-header h1{margin:0;font-size:2.5rem;font-weight:700}.app-header p{margin:.5rem 0 0;font-size:1rem;opacity:.9}.app-nav{display:flex;justify-content:center;gap:1rem;padding:1.5rem;background:rgba(255,255,255,.95);flex-wrap:wrap;box-shadow:0 2px 5px #0000001a}.nav-btn{padding:.75rem 1.5rem;border:none;border-radius:25px;background:#f0f0f0;color:#333;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease}.nav-btn:hover{background:#e0e0e0;transform:translateY(-2px)}.nav-btn.active{background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff;box-shadow:0 4px 15px #667eea66}.app-main{flex:1;padding:2rem 1rem;max-width:1200px;width:100%;margin:0 auto}@media (max-width: 768px){.app-header h1{font-size:1.8rem}.app-nav{gap:.5rem;padding:1rem}.nav-btn{padding:.6rem 1rem;font-size:.9rem}.app-main{padding:1rem .5rem}}.dashboard{animation:fadeIn .3s ease}.dashboard h2{color:#fff;margin-bottom:2rem;font-size:2rem}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin-bottom:2rem}.stat-card{background:white;border-radius:12px;padding:1.5rem;box-shadow:0 4px 15px #0000001a;transition:all .3s ease}.stat-card:hover{transform:translateY(-5px);box-shadow:0 8px 25px #00000026}.stat-card h3{margin:0 0 1rem;color:#667eea;font-size:1.3rem;border-bottom:2px solid #667eea;padding-bottom:.5rem}.stat-item{display:flex;justify-content:space-between;align-items:center;padding:.75rem 0;border-bottom:1px solid #eee}.stat-item:last-child{border-bottom:none}.stat-item .label{color:#666;font-weight:500}.stat-item .value{font-size:1.2rem;font-weight:700;color:#667eea}.progress-bar{width:100%;height:8px;background:#eee;border-radius:4px;overflow:hidden;margin-top:.5rem}.no-data{color:#999;font-size:.9rem;margin:.5rem 0 0}@media (max-width: 768px){.stats-grid{grid-template-columns:1fr;gap:1rem}.dashboard h2{font-size:1.5rem}}.workout-form-container{animation:fadeIn .3s ease}.workout-form-container h2{color:#fff;margin-bottom:2rem;font-size:2rem}.success-message{background:#4caf50;color:#fff;padding:1rem 1.5rem;border-radius:8px;margin-bottom:1.5rem;font-weight:600;animation:slideDown .3s ease}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.workout-form{background:white;border-radius:12px;padding:2rem;box-shadow:0 4px 15px #0000001a;max-width:600px;margin:0 auto}.form-group input,.form-group select,.form-group textarea{width:100%;padding:.75rem;border:2px solid #e0e0e0;border-radius:6px;font-size:1rem;font-family:inherit;transition:border-color .3s ease}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.form-group textarea{resize:vertical}.submit-btn{width:100%;padding:1rem;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff;border:none;border-radius:6px;font-size:1.1rem;font-weight:700;cursor:pointer;transition:all .3s ease}.submit-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #667eea66}.submit-btn:active{transform:translateY(0)}@media (max-width: 768px){.workout-form{padding:1.5rem}.workout-form-container h2{font-size:1.5rem}}.workout-history-container{animation:fadeIn .3s ease}.workout-history-container h2{color:#fff;margin-bottom:1.5rem;font-size:2rem}.filters{display:flex;gap:1.5rem;margin-bottom:2rem;flex-wrap:wrap;background:white;padding:1.5rem;border-radius:12px;box-shadow:0 4px 15px #0000001a}.filter-group{display:flex;flex-direction:column;gap:.5rem}.filter-group label{color:#333;font-weight:600;font-size:.9rem}.filter-group select{padding:.5rem;border:2px solid #e0e0e0;border-radius:6px;font-size:.95rem;cursor:pointer;transition:border-color .3s ease}.filter-group select:focus{outline:none;border-color:#667eea}.workout-list{display:flex;flex-direction:column;gap:1.5rem}.workout-card{background:white;border-radius:12px;padding:1.5rem;box-shadow:0 4px 15px #0000001a;transition:all .3s ease}.workout-card:hover{transform:translateY(-3px);box-shadow:0 8px 25px #00000026}.workout-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1rem;padding-bottom:1rem;border-bottom:2px solid #f0f0f0}.workout-info h3{margin:0;color:#667eea;font-size:1.3rem}.date{margin:.5rem 0 0;color:#999;font-size:.9rem}.delete-btn{background:#ff6b6b;color:#fff;border:none;border-radius:50%;width:32px;height:32px;cursor:pointer;font-size:1.2rem;display:flex;align-items:center;justify-content:center;transition:all .3s ease}.workout-details{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1rem;margin-bottom:1rem}.detail{display:flex;flex-direction:column;gap:.3rem}.detail .label{color:#666;font-weight:600;font-size:.9rem}.detail .value{color:#333;font-size:1.1rem;font-weight:700}.intensity-badge{padding:.4rem .8rem;border-radius:20px;color:#fff;font-weight:600;font-size:.85rem;width:fit-content}.notes{background:#f9f9f9;padding:1rem;border-radius:8px;margin-top:1rem;border-left:4px solid #667eea}.notes strong{color:#667eea}.notes p{margin:.5rem 0 0;color:#666;line-height:1.5}@media (max-width: 768px){.filters{flex-direction:column;gap:1rem}.filter-group{flex:1}.workout-details{grid-template-columns:1fr}.workout-header{flex-direction:column;gap:1rem}.workout-history-container h2{font-size:1.5rem}}.goals-manager-container{animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.goals-manager-container h2{color:#fff;margin-bottom:1.5rem;font-size:2rem}.add-goal-btn{display:block;margin-bottom:2rem;padding:.75rem 1.5rem;background:white;color:#667eea;border:2px solid #667eea;border-radius:25px;font-size:1rem;font-weight:700;cursor:pointer;transition:all .3s ease}.add-goal-btn:hover{background:#667eea;color:#fff;transform:translateY(-2px)}.goal-form{background:white;border-radius:12px;padding:1.5rem;margin-bottom:2rem;box-shadow:0 4px 15px #0000001a;max-width:500px}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;color:#333;font-weight:600;font-size:1rem}.form-group input,.form-group select{width:100%;padding:.75rem;border:2px solid #e0e0e0;border-radius:6px;font-size:1rem;font-family:inherit;transition:border-color .3s ease}.form-group input:focus,.form-group select:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.goal-form .submit-btn{width:100%;padding:1rem;background:linear-gradient(135deg,#667eea 0%,#764ba2 100%);color:#fff;border:none;border-radius:6px;font-size:1.1rem;font-weight:700;cursor:pointer;transition:all .3s ease}.goal-form .submit-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #667eea66}.goals-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:1.5rem}.goal-card{background:white;border-radius:12px;padding:1.5rem;box-shadow:0 4px 15px #0000001a;transition:all .3s ease;position:relative}.goal-card:hover{transform:translateY(-5px);box-shadow:0 8px 25px #00000026}.goal-card.completed{background:linear-gradient(135deg,#f0fff4 0%,#e6ffed 100%);border:2px solid #4caf50}.goal-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:1rem;padding-bottom:1rem;border-bottom:2px solid #f0f0f0}.goal-title{flex:1}.goal-title h3{margin:0;color:#667eea;font-size:1.2rem}.completed-badge{display:inline-block;background:#4caf50;color:#fff;padding:.3rem .8rem;border-radius:20px;font-size:.75rem;font-weight:700;margin-left:.5rem}.delete-btn{background:#ff6b6b;color:#fff;border:none;border-radius:50%;width:32px;height:32px;cursor:pointer;font-size:1.2rem;display:flex;align-items:center;justify-content:center;transition:all .3s ease;flex-shrink:0}.delete-btn:hover{background:#ff5252;transform:scale(1.1)}.goal-stats{display:flex;gap:1rem;margin-bottom:1.5rem}.stat{display:flex;flex-direction:column;gap:.3rem}.stat .label{color:#666;font-weight:600;font-size:.9rem}.stat .value{color:#333;font-size:1.1rem;font-weight:700}.progress-section{margin-bottom:1.5rem}.progress-header{display:flex;justify-content:space-between;margin-bottom:.5rem;font-size:.95rem;font-weight:600;color:#333}.percentage{color:#667eea}.progress-bar{width:100%;height:10px;background:#e0e0e0;border-radius:5px;overflow:hidden}.progress-fill{height:100%;background:linear-gradient(90deg,#667eea 0%,#764ba2 100%);transition:width .3s ease}.progress-input{display:flex;flex-direction:column;gap:.5rem}.progress-input label{color:#666;font-weight:600;font-size:.9rem}.progress-input input{padding:.6rem;border:2px solid #e0e0e0;border-radius:6px;font-size:1rem;transition:border-color .3s ease}.progress-input input:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.empty-state{background:white;border-radius:12px;padding:3rem 2rem;text-align:center;color:#666;font-size:1.1rem;box-shadow:0 4px 15px #0000001a}@media (max-width: 768px){.goals-list{grid-template-columns:1fr}.goals-manager-container h2{font-size:1.5rem}.goal-stats{flex-direction:column}}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#f5f5f5}html,body,#root{height:100%;width:100%}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}button,input,select,textarea{font-family:inherit}