:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#064e3b;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;--emerald-50: #ecfdf5;--emerald-100: #d1fae5;--emerald-200: #a7f3d0;--emerald-300: #6ee7b7;--emerald-400: #34d399;--emerald-500: #10b981;--emerald-600: #059669;--emerald-700: #047857;--emerald-800: #065f46;--emerald-900: #064e3b;--emerald-950: #022c22;--item-background: rgba(255, 255, 255, .9);--item-border: var(--emerald-400);--card-background: rgba(255, 255, 255, .95);--border-color: var(--emerald-200);--primary-color: var(--emerald-500);--text-primary: var(--emerald-50);--text-secondary: var(--emerald-200);--success-color: #22c55e;--error-color: #ef4444}a{font-weight:500;color:var(--emerald-400);text-decoration:inherit}a:hover{color:var(--emerald-300)}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh;background:linear-gradient(135deg,var(--emerald-900) 0%,var(--emerald-800) 100%)}h1{font-size:3.2em;line-height:1.1;color:var(--emerald-50)}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:var(--emerald-700);color:var(--emerald-50);cursor:pointer;transition:all .25s ease}button:hover{background-color:var(--emerald-600);border-color:var(--emerald-400)}button:focus,button:focus-visible{outline:2px solid var(--emerald-400);outline-offset:2px}@media (prefers-color-scheme: light){:root{color:var(--emerald-800);background-color:var(--emerald-50);--item-background: rgba(255, 255, 255, .95);--item-border: var(--emerald-200);--card-background: rgba(255, 255, 255, .98);--border-color: var(--emerald-200);--text-primary: var(--emerald-900);--text-secondary: var(--emerald-600)}body{background:linear-gradient(135deg,var(--emerald-50) 0%,var(--emerald-100) 100%)}h1{color:var(--emerald-800)}a:hover{color:var(--emerald-600)}button{background-color:var(--emerald-500);color:#fff}button:hover{background-color:var(--emerald-600)}}.dialog-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000b3;display:flex;align-items:flex-end;justify-content:center;z-index:1000;padding:0;box-sizing:border-box;transition:background-color .3s ease;overflow:hidden}.dialog-content{background:var(--emerald-900);width:100%;max-width:100vw;max-height:85vh;overflow-y:auto;overflow-x:hidden;box-shadow:0 -10px 30px #00000080;border:1px solid rgba(255,255,255,.1);border-bottom:none;border-radius:20px 20px 0 0;transform:translateY(0);transition:transform .3s ease;position:relative;box-sizing:border-box}.dialog-content:before{content:"";position:absolute;top:8px;left:50%;transform:translate(-50%);width:36px;height:4px;background:#ffffff4d;border-radius:2px}.dialog-header{display:flex;justify-content:space-between;align-items:center;padding:1.5rem 1.5rem 1rem;border-bottom:1px solid rgba(255,255,255,.1);position:sticky;top:0;background:var(--emerald-900);z-index:10;box-sizing:border-box;width:100%;min-width:0}.dialog-header h2{margin:0;color:#fff;font-size:1.25rem;font-weight:600}.dialog-close{background:none;border:none;color:#fff9;font-size:1.5rem;cursor:pointer;padding:.25rem;border-radius:4px;transition:all .2s ease;width:32px;height:32px;display:flex;align-items:center;justify-content:center}.dialog-close:hover{background:#ffffff1a;color:#ffffffe6}.dialog-body{padding:1.5rem 1.5rem 2rem;box-sizing:border-box;width:100%;min-width:0}.form-group{margin-bottom:1.5rem;width:100%;box-sizing:border-box;min-width:0}.form-group:last-child{margin-bottom:0}.form-group label{display:block;margin-bottom:.5rem;color:#fff;font-size:.9rem;font-weight:500}.weight-input-group{display:flex;align-items:center;gap:.75rem;background:#ffffff14;border-radius:12px;padding:1rem;border:1px solid rgba(255,255,255,.1);margin-bottom:1rem}.weight-input{background:none;border:none;color:#fff;font-size:1.5rem;font-weight:300;text-align:center;outline:none;flex:1}.weight-unit{font-size:1.25rem;color:#fff9;font-weight:300}.weight-adjustments{display:flex;gap:.75rem}.adjust-btn{flex:1;padding:1rem;border:1px solid rgba(255,255,255,.2);border-radius:12px;background:#ffffff0d;color:#fff;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s ease;touch-action:manipulation}.adjust-btn:hover{background:#ffffff1a;border-color:#ffffff4d}.adjust-btn.decrease{background:#ef44441a;border-color:#ef44444d;color:#fca5a5}.adjust-btn.decrease:hover{background:#ef444433;border-color:#ef444466}.adjust-btn.increase{background:#22c55e1a;border-color:#22c55e4d;color:#86efac}.adjust-btn.increase:hover{background:#22c55e33;border-color:#22c55e66}.date-input,.time-input{width:100%;max-width:100%;padding:1rem;background:#ffffff14;border:1px solid rgba(255,255,255,.1);border-radius:12px;color:#fff;font-size:1rem;box-sizing:border-box;min-width:0}.date-input:focus,.time-input:focus{outline:none;border-color:var(--emerald-500);box-shadow:0 0 0 3px #667eea1a}.current-values{margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.1)}.current-values h3{margin:0 0 .75rem;color:#fff9;font-size:.9rem;font-weight:500;text-transform:uppercase;letter-spacing:.5px}.current-info{display:flex;flex-direction:column;gap:.25rem}.current-weight{font-weight:600;color:var(--emerald-500);font-size:1.1rem}.current-date{color:#fff9;font-size:.9rem}.dialog-footer{display:flex;justify-content:space-between;align-items:center;padding:1.5rem;border-top:1px solid rgba(255,255,255,.1);background:var(--emerald-900);position:sticky;bottom:0;gap:1rem;box-sizing:border-box;width:100%;min-width:0}.dialog-actions-left{display:flex}.dialog-actions-right{display:flex;gap:.75rem;flex:1;justify-content:flex-end}.dialog-btn{padding:1rem 1.5rem;border-radius:12px;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s ease;border:1px solid transparent;touch-action:manipulation;min-height:48px;display:flex;align-items:center;justify-content:center}.cancel-btn{background:#ffffff1a;color:#fffc;border-color:#fff3;flex:1}.cancel-btn:hover{background:#ffffff26;color:#ffffffe6}.save-btn{background:linear-gradient(135deg,var(--emerald-500) 0%,var(--emerald-600) 100%);color:#fff;border:none;flex:1}.save-btn:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 12px #667eea4d}.save-btn:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.delete-btn{background:#ef44441a;color:#fca5a5;border-color:#ef44444d}.delete-btn:hover{background:#ef444433;border-color:#ef444466}@media (min-width: 768px){.dialog-overlay{align-items:center;padding:1rem}.dialog-content{width:100%;max-width:400px;max-height:90vh;border-radius:16px;border:1px solid rgba(255,255,255,.1);box-shadow:0 20px 60px #00000080}.dialog-content:before{display:none}.dialog-header,.dialog-footer{position:static}.dialog-footer{gap:.75rem}.dialog-actions-right{flex:initial}.cancel-btn,.save-btn{flex:initial;min-width:100px}}@media (prefers-color-scheme: light){.dialog-overlay{background:#00000080}.dialog-content{background:#fff;border-color:#e2e8f0;box-shadow:0 -10px 30px #00000026}.dialog-content:before{background:#cbd5e1}.dialog-header{background:#fff;border-bottom-color:#e2e8f0}.dialog-header h2,.form-group label{color:var(--emerald-800)}.dialog-close{color:#64748b}.dialog-close:hover{background:#0000001a;color:var(--emerald-800)}.weight-input-group,.date-input,.time-input,.adjust-btn{background:var(--emerald-50);border-color:#e2e8f0}.weight-input,.date-input,.time-input{color:var(--emerald-800)}.weight-input::placeholder{color:#94a3b8}.weight-unit,.current-date{color:#64748b}.current-values{border-top-color:#e2e8f0}.current-values h3{color:#64748b}.dialog-footer{background:#fff;border-top-color:#e2e8f0}.cancel-btn{background:var(--emerald-50);color:#64748b;border-color:#e2e8f0}.cancel-btn:hover{background:#f1f5f9;color:#475569}@media (min-width: 768px){.dialog-content{box-shadow:0 20px 60px #00000026}}}@media (max-width: 480px){.dialog-overlay{overflow:hidden}.dialog-content{max-height:90vh;max-width:100vw;border-radius:16px 16px 0 0}.dialog-header,.dialog-body{padding:1rem;box-sizing:border-box;min-width:0}.dialog-footer{padding:1rem;flex-direction:column;gap:.75rem;box-sizing:border-box;min-width:0}.dialog-actions-left,.dialog-actions-right{width:100%;box-sizing:border-box;min-width:0}.dialog-actions-right{flex-direction:column;gap:.75rem}.dialog-btn{width:100%;max-width:100%;padding:1rem;font-size:1rem;box-sizing:border-box;min-width:0}.weight-adjustments{gap:.75rem}.adjust-btn{padding:1rem;box-sizing:border-box;min-width:0}.form-group{margin-bottom:1.25rem;overflow:hidden}.weight-input-group{box-sizing:border-box;min-width:0;overflow:hidden}.weight-input{min-width:0;width:100%}}.stat-card{background:var(--item-background);padding:1.5rem;border-radius:12px;text-align:center;border:1px solid var(--item-border);transition:all .2s ease}.stat-card.clickable-stat{cursor:pointer}.stat-card.clickable-stat:hover{transform:translateY(-2px);box-shadow:0 4px 12px #667eea26;border-color:var(--primary-color)}.stat-value{display:block;font-size:2rem;font-weight:700;color:var(--text-primary);margin-bottom:.5rem}.stat-value.positive{color:var(--success-color)}.stat-value.negative{color:var(--error-color)}.stat-label{display:block;font-size:.875rem;color:var(--text-secondary);font-weight:500;text-transform:uppercase;letter-spacing:.5px}.measurements-section h3{margin:0 0 1rem;color:var(--text-primary);font-size:1.125rem;font-weight:600}.measurements-list{display:flex;flex-direction:column;gap:.75rem}.measurement-item{display:flex;justify-content:space-between;align-items:center;padding:1rem;background:var(--item-background);border:1px solid var(--item-border);border-radius:12px;transition:all .2s ease}.measurement-item.clickable{cursor:pointer}.measurement-item.clickable:hover{transform:translateY(-1px);box-shadow:0 2px 8px #667eea1a;border-color:var(--primary-color)}.measurement-item.latest{border-color:var(--primary-color);background:#667eea0d}.measurement-info{display:flex;flex-direction:column;gap:.25rem}.weight{font-weight:700;font-size:1.125rem;color:var(--text-primary)}.date-time{font-size:.875rem;color:var(--text-secondary)}.measurement-actions{display:flex;align-items:center;gap:.75rem}.latest-badge{background:var(--primary-color);color:#fff;padding:.25rem .75rem;border-radius:20px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.edit-hint{opacity:.5;transition:opacity .2s ease}.measurement-item:hover .edit-hint{opacity:1}.more-measurements{margin-top:1rem;text-align:center;color:var(--text-secondary);font-size:.875rem;font-style:italic}.summary-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1rem;margin-bottom:2rem}@media (max-width: 768px){.summary-stats{grid-template-columns:repeat(2,1fr);gap:.75rem}}.card{background:var(--card-background);border-radius:16px;border:1px solid var(--border-color);transition:all .2s ease}.card-padding-small{padding:1rem}.card-padding-medium{padding:1.5rem}.card-padding-large{padding:2rem}.card-clickable{cursor:pointer}.card-clickable:hover{transform:translateY(-2px);box-shadow:0 4px 12px #667eea26;border-color:var(--primary-color)}.entry-screen{min-height:100vh;background:linear-gradient(135deg,var(--emerald-900) 0%,var(--emerald-800) 100%);display:flex;flex-direction:column}.entry-header{text-align:center;padding:1.5rem 1rem 1rem;background:linear-gradient(135deg,var(--emerald-500) 0%,var(--emerald-600) 100%);color:#fff;box-shadow:0 2px 10px #0000001a;width:100%;box-sizing:border-box}.entry-header h1{margin:0;font-size:2rem;font-weight:700;letter-spacing:-.5px}@media (min-width: 768px){.entry-header{padding:2rem 1rem 1.5rem}.entry-header h1{font-size:2.5rem}.header-actions p{font-size:1.125rem}}.header-actions{display:flex;justify-content:space-between;align-items:center;margin-top:.5rem}.header-actions p{margin:0;font-size:1rem;opacity:.9;font-weight:300}.data-link{background:#fff3;border:none;color:#fff;padding:.5rem;border-radius:8px;font-size:1.25rem;cursor:pointer;transition:all .2s ease;touch-action:manipulation;display:flex;align-items:center;justify-content:center;width:40px;height:40px}.data-link:hover{background:#ffffff4d;transform:scale(1.05)}.data-link:active{transform:scale(.95)}.entry-content{flex:1;padding:1.5rem 1rem;max-width:480px;margin:0 auto;width:100%;box-sizing:border-box}@media (min-width: 768px){.entry-content{max-width:800px;padding:2rem}.entry-desktop-layout{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:start;max-width:100%}.add-weight-section{margin-bottom:0}.weight-input-container{max-width:none}.weight-display,.adjustment-buttons,.add-measurement-btn{max-width:350px}}@media (min-width: 1024px){.entry-content{max-width:1000px;padding:3rem}.entry-desktop-layout{gap:4rem}}@media (min-width: 1280px){.entry-content{max-width:1200px}}@media (max-width: 767px){.entry-desktop-layout{display:block}}.add-weight-section{margin-bottom:2rem}.add-weight-section h2{color:#fff;margin:0 0 1.5rem;font-size:1.5rem;font-weight:600;text-align:center}@media (min-width: 768px){.add-weight-section h2{font-size:1.75rem;margin-bottom:2rem}.weight-input{font-size:3.5rem}.weight-unit{font-size:1.75rem}.add-measurement-btn{padding:1.5rem 2.5rem;font-size:1.25rem}}.weight-input-container{display:flex;flex-direction:column;gap:1.5rem;align-items:center}.weight-display{display:flex;align-items:center;gap:1rem;background:var(--item-background);border-radius:16px;padding:1.5rem 2rem;border:2px solid var(--item-border);transition:border-color .2s ease;width:100%;max-width:280px;justify-content:center;box-sizing:border-box}.weight-display:focus-within{border-color:var(--emerald-400)}.weight-input{background:none;border:none;color:#fff;font-size:3rem;font-weight:300;text-align:center;outline:none;flex:1;min-width:0}.weight-input::placeholder{color:#fff6}.weight-unit{font-size:1.5rem;color:#fff9;font-weight:300}.adjustment-buttons{display:flex;gap:1rem;width:100%;max-width:300px}.adjust-btn{flex:1;padding:1rem;border:2px solid rgba(255,255,255,.2);border-radius:12px;background:#ffffff0d;color:#fff;font-size:1rem;font-weight:500;cursor:pointer;transition:all .2s ease;touch-action:manipulation}.adjust-btn:hover{background:#fff;border-color:#ffffff4d;transform:translateY(-1px)}.adjust-btn:active{transform:translateY(0)}.adjust-btn.decrease{background:#fff;border-color:#ef44444d;color:#fca5a5}.adjust-btn.decrease:hover{background:#fff;border-color:#ef444466}.adjust-btn.increase{background:#fff;border-color:#10b9814d;color:var(--emerald-300)}.adjust-btn.increase:hover{background:#fff;border-color:#10b98166}.add-measurement-btn{width:100%;max-width:300px;padding:1.25rem 2rem;background:linear-gradient(135deg,var(--emerald-500) 0%,var(--emerald-600) 100%);color:#fff;border:none;border-radius:16px;font-size:1.125rem;font-weight:600;cursor:pointer;transition:all .2s ease;touch-action:manipulation}.add-measurement-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 25px #10b98166}.add-measurement-btn:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.recent-measurements{margin-bottom:2rem}.section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.section-header h3{margin:0;color:var(--text-primary);font-size:1.1rem;font-weight:600}.trend-link{background:#10b9811a;border:1px solid rgba(16,185,129,.3);color:var(--emerald-400);padding:.5rem 1rem;border-radius:8px;font-size:.875rem;font-weight:500;cursor:pointer;transition:all .2s ease;text-decoration:none;display:inline-block;touch-action:manipulation}.trend-link:hover{background:#10b98133;border-color:#10b98166;transform:translateY(-1px)}.more-measurements{margin:1rem 0 0;color:#fff9;font-size:.9rem;text-align:center}.welcome-section{margin-bottom:2rem}.welcome-content{text-align:center;padding:2rem 1rem}.welcome-icon{font-size:3rem;margin-bottom:1rem}.welcome-content h3{color:#fff;margin:0 0 .75rem;font-size:1.25rem;font-weight:600}.welcome-content p{color:#ffffffb3;margin:0 0 1.5rem;line-height:1.5}.welcome-features{display:flex;flex-direction:column;gap:.5rem;align-items:center}.feature{color:#fff9;font-size:.9rem;display:flex;align-items:center;gap:.5rem}@media (prefers-color-scheme: light){.entry-screen{background:linear-gradient(135deg,var(--emerald-50) 0%,var(--emerald-100) 100%)}.entry-content,.add-weight-section h2,.section-header h3,.welcome-content h3{color:var(--emerald-800)}.weight-display,.welcome-content{background:#fffc;border-color:var(--emerald-200)}.weight-input{color:var(--emerald-800)}.weight-input::placeholder{color:var(--emerald-400)}.weight-unit,.measurement-date,.more-measurements,.stat-label,.welcome-content p,.feature{color:var(--emerald-600)}.adjust-btn{background:#fffc;border-color:var(--emerald-200);color:var(--emerald-800)}.adjust-btn:hover{background:var(--emerald-50);border-color:var(--emerald-300)}.trend-link{background:#10b9810d;border-color:#10b98133;color:var(--emerald-600)}.trend-link:hover{background:#10b9811a;border-color:#10b9814d}}@media (max-width: 480px){.entry-header{padding:1rem .75rem .75rem}.entry-content{padding:1rem .75rem}.weight-display{padding:1.25rem 1.5rem;max-width:none}.weight-input{font-size:2.5rem}.adjustment-buttons,.add-measurement-btn{max-width:none}.adjust-btn{padding:.875rem}.entry-desktop-layout{display:block!important}}.trend-screen{min-height:100vh;background:linear-gradient(135deg,var(--emerald-900) 0%,var(--emerald-800) 100%);display:flex;flex-direction:column;overflow-x:hidden;box-sizing:border-box}.trend-screen *{box-sizing:border-box}.trend-header{display:flex;align-items:center;justify-content:space-between;padding:1rem;background:linear-gradient(135deg,var(--emerald-500) 0%,var(--emerald-600) 100%);color:#fff;box-shadow:0 2px 10px #0000001a;width:100%;box-sizing:border-box}.trend-header h1{margin:0;font-size:1.25rem;font-weight:600}.trend-content{flex:1;padding:1.5rem 1rem;max-width:480px;margin:0 auto;width:100%;box-sizing:border-box;overflow-x:hidden}@media (min-width: 768px){.trend-content{max-width:900px;padding:2rem}.chart-section{margin-bottom:1rem}}@media (min-width: 1024px){.trend-content{max-width:1200px;padding:3rem}}@media (min-width: 1280px){.trend-content{max-width:1400px}}.add-measurement-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #10b9814d}.see-all-btn{background:var(--item-background);color:var(--text-primary);border:1px solid var(--item-border);padding:.875rem 1.5rem;border-radius:8px;font-size:.9rem;font-weight:500;cursor:pointer;transition:all .2s ease;touch-action:manipulation}.see-all-btn:hover{background:var(--emerald-100);border-color:var(--emerald-300);transform:translateY(-1px)}.see-all-btn:active{transform:translateY(0)}@media (prefers-color-scheme: light){.trend-screen{background:linear-gradient(135deg,var(--emerald-50) 0%,var(--emerald-100) 100%)}}@media (max-width: 480px){.trend-header{padding:.75rem}.trend-content{padding:1rem .75rem;overflow-x:hidden}.chart-container{padding:.75rem;margin:0;overflow:hidden}}.all-measurements-screen{min-height:100vh;background-color:var(--emerald-900);display:flex;flex-direction:column}.all-measurements-header{display:flex;align-items:center;justify-content:space-between;padding:1rem;background:linear-gradient(135deg,var(--emerald-500) 0%,var(--emerald-600) 100%);color:#fff;box-shadow:0 2px 10px #0000001a;width:100%;box-sizing:border-box}.all-measurements-header .back-btn{background:#fff3;border:none;color:#fff;padding:.75rem 1rem;border-radius:8px;font-size:1rem;cursor:pointer;transition:background-color .2s ease;touch-action:manipulation}.all-measurements-header .back-btn:hover{background:#ffffff4d}.all-measurements-header h1{margin:0;font-size:1.25rem;font-weight:600}.all-measurements-content{flex:1;padding:1.5rem 1rem;max-width:480px;margin:0 auto;width:100%;box-sizing:border-box}@media (min-width: 768px){.all-measurements-content{max-width:1000px;padding:2rem}.measurements-detail{margin-bottom:1rem}}@media (min-width: 1024px){.all-measurements-content{max-width:1200px;padding:3rem}}@media (min-width: 1280px){.all-measurements-content{max-width:1400px}}.no-data{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;min-height:60vh;color:var(--text-secondary)}.no-data-icon{font-size:4rem;margin-bottom:1rem}.no-data h2{margin:0 0 .5rem;color:var(--text-primary);font-size:1.5rem}.no-data p{margin:0 0 2rem;color:var(--text-secondary);font-size:1rem}.chart-section{margin-bottom:2rem}.chart-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.chart-section h3{color:var(--text-primary);margin:0;font-size:1.1rem;font-weight:600}.trend-indicator{display:flex;align-items:center;gap:.5rem;background:var(--item-background);padding:.5rem .75rem;border-radius:8px;border:1px solid var(--item-border)}.trend-icon{font-size:1rem}.trend-text{color:var(--text-secondary);font-size:.8rem;font-weight:500}.chart-container{background:var(--item-background);border-radius:12px;padding:1rem;border:1px solid var(--item-border);width:100%;overflow:hidden;box-sizing:border-box;max-width:100%}@media (min-width: 768px){.chart-container{padding:1.5rem}}@media (min-width: 1024px){.chart-container{padding:2rem}}.measurements-detail{margin-bottom:2rem}.measurements-detail h3{color:var(--text-primary);margin:0 0 1rem;font-size:1.1rem;font-weight:600}.add-measurement-btn{width:auto;padding:1rem 2rem;background:linear-gradient(135deg,var(--emerald-500) 0%,var(--emerald-600) 100%);color:#fff;border:none;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease;touch-action:manipulation}.add-measurement-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #667eea4d}.add-measurement-btn:active{transform:translateY(0)}@media (prefers-color-scheme: light){.all-measurements-screen{background:linear-gradient(135deg,var(--emerald-50) 0%,var(--emerald-100) 100%)}}@media (max-width: 480px){.all-measurements-header{padding:.75rem}.all-measurements-content{padding:1rem .75rem}.chart-container{padding:.75rem}.chart-header{flex-direction:column;align-items:flex-start;gap:.5rem}.trend-indicator{align-self:stretch;justify-content:center}}@media (min-width: 481px) and (max-width: 768px){.all-measurements-content{max-width:600px}}@media (min-width: 769px){.summary-stats{grid-template-columns:repeat(4,1fr)}}.data-screen{min-height:100vh;background:linear-gradient(135deg,var(--emerald-600) 0%,var(--emerald-700) 100%);display:flex;flex-direction:column}.data-header{display:flex;align-items:center;justify-content:space-between;padding:1rem;background:linear-gradient(135deg,var(--emerald-500) 0%,var(--emerald-600) 100%);color:#fff;box-shadow:0 2px 10px #0000001a;width:100%;box-sizing:border-box}.back-btn{background:#fff3;border:none;color:#fff;padding:.75rem 1rem;border-radius:8px;font-size:1rem;cursor:pointer;transition:background-color .2s ease;touch-action:manipulation}.back-btn:hover{background:#ffffff4d}.data-header h1{margin:0;font-size:1.25rem;font-weight:600}.data-content{flex:1;padding:1.5rem 1rem;max-width:480px;margin:0 auto;width:100%;box-sizing:border-box}@media (min-width: 768px){.data-content{max-width:800px;padding:2rem}.data-desktop-layout{display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:start;max-width:100%}.data-overview{margin-bottom:2rem}.data-actions,.testing-actions,.danger-actions{margin-bottom:1rem}}@media (min-width: 1024px){.data-content{max-width:1000px;padding:3rem}.data-desktop-layout{grid-template-columns:1fr 1fr 1fr;gap:3rem}}@media (min-width: 1280px){.data-content{max-width:1200px}}@media (max-width: 767px){.data-desktop-layout{display:block}}.data-content h2{color:var(--text-primary);margin:0 0 1rem;font-size:1.1rem;font-weight:600}.data-overview,.data-actions,.testing-actions,.danger-actions{margin-bottom:2rem}.action-group{display:flex;flex-direction:column;gap:1rem}.action-btn{display:flex;align-items:center;gap:1rem;padding:1rem 1.25rem;background:var(--item-background);border:1px solid var(--item-border);border-radius:12px;color:var(--text-primary);cursor:pointer;transition:all .2s ease;touch-action:manipulation;text-align:left}.action-btn:hover:not(:disabled){background:var(--emerald-100);border-color:var(--emerald-300);transform:translateY(-1px)}.action-btn:active{transform:translateY(0)}.action-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.action-btn.export{background:#22c55e1a;border-color:#22c55e4d}.action-btn.export:hover:not(:disabled){background:#22c55e33;border-color:#22c55e66}.action-btn.share{background:#3b82f61a;border-color:#3b82f64d}.action-btn.share:hover:not(:disabled){background:#3b82f633;border-color:#3b82f666}.action-btn.import{background:#a855f71a;border-color:#a855f74d}.action-btn.import:hover:not(:disabled){background:#a855f733;border-color:#a855f766}.action-btn.generate{background:#f59e0b1a;border-color:#f59e0b4d}.action-btn.generate:hover:not(:disabled){background:#f59e0b33;border-color:#f59e0b66}.action-btn.danger{background:#ef44441a;border-color:#ef44444d}.action-btn.danger:hover:not(:disabled){background:#ef444433;border-color:#ef444466}.btn-icon{font-size:1.5rem;flex-shrink:0}.btn-content{display:flex;flex-direction:column;gap:.25rem}.btn-title{font-size:1rem;font-weight:600}.btn-description{font-size:.875rem;color:var(--text-secondary)}.empty-state{text-align:center;padding:2rem 1rem}.empty-icon{font-size:3rem;margin-bottom:1rem}.empty-state h3{color:var(--text-primary);margin:0 0 .5rem;font-size:1.25rem;font-weight:600}.empty-state p{color:var(--text-secondary);margin:0;line-height:1.5}@media (prefers-color-scheme: light){.data-screen{background:linear-gradient(135deg,var(--emerald-50) 0%,var(--emerald-100) 100%)}}@media (max-width: 480px){.data-header{padding:.75rem}.data-content{padding:1rem .75rem}.action-btn{padding:1rem}.btn-icon{font-size:1.25rem}.data-desktop-layout{display:block!important}}:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:var(--emerald-900);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}html{overflow-x:hidden}body{margin:auto;min-width:320px;min-height:100vh;background:linear-gradient(135deg,var(--emerald-900) 0%,var(--emerald-800) 100%);overflow-x:hidden;width:100%;display:flex;flex-direction:column}.app{min-height:100vh;width:100%;display:flex;flex-direction:column}.responsive-container{width:100%;max-width:480px;margin:0 auto;padding:0 1rem;box-sizing:border-box}@media (min-width: 768px){.responsive-container{max-width:800px;padding:0 2rem}}@media (min-width: 1024px){.responsive-container{max-width:1000px;padding:0 3rem}}@media (min-width: 1280px){.responsive-container{max-width:1200px}}@media (min-width: 768px){.desktop-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:start}.desktop-single-column{grid-column:1 / -1}}@media (min-width: 1024px){.desktop-grid{gap:3rem}.desktop-grid-three{grid-template-columns:1fr 1fr 1fr}}@media (prefers-color-scheme: light){:root{color:var(--emerald-800);background-color:var(--emerald-50)}body{background:linear-gradient(135deg,var(--emerald-50) 0%,var(--emerald-100) 100%)}}