:root{--primary-color:#2e7d32;--secondary-color:#fff;--font-family:Arial,sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:#fafafa;font-family:Arial,sans-serif;background-color:#f9f9fa;background-image:linear-gradient(120deg,#fafafa,#f8fcf8);padding:0;color:#333}.landing-container{max-width:1200px;margin:0 auto;padding:40px 20px}.hero{display:flex;flex-direction:column;align-items:center;text-align:center;padding:60px 20px}.logo-container{margin-bottom:20px}.logo{width:120px;height:auto;border-radius:16px;box-shadow:0 4px 12px rgba(0,0,0,.1)}h1{color:#2e7d32;font-size:2.5rem;margin:10px 0}.slogan{font-size:1.2rem;color:#666}.app-description{max-width:600px;margin:0 auto 40px;font-size:1.1rem;color:#444}.login-button{background-color:#4285F4;color:white;border:none;padding:15px 25px;border-radius:30px;cursor:pointer;display:inline-flex;align-items:center;font-size:16px;text-decoration:none;transition:transform .3s,box-shadow .3s;box-shadow:0 4px 8px rgba(0,0,0,.1)}.login-button:hover{background-color:#357ae8;transform:translateY(-2px);box-shadow:0 6px 12px rgba(0,0,0,.15)}.google-icon{margin-right:10px;width:18px;height:18px}.domain{font-size:1rem;color:#666;margin-top:20px}.features{display:flex;flex-wrap:wrap;justify-content:center;gap:30px;margin:60px 0}.feature-card{background-color:white;border-radius:12px;padding:30px;box-shadow:0 4px 12px rgba(0,0,0,.08);max-width:300px;text-align:center;transition:transform .3s,box-shadow .3s}.feature-card:hover{transform:translateY(-5px);box-shadow:0 8px 15px rgba(0,0,0,.1)}.feature-icon{font-size:2.5rem;color:#4CAF50;margin-bottom:20px}.feature-title{font-size:1.3rem;color:#2e7d32;margin-bottom:15px}.feature-description{color:#666}.roadmap{background-color:rgba(76,175,80,.05);border-radius:12px;padding:40px;margin:40px 0}.roadmap h2{color:#2e7d32;text-align:center;margin-bottom:30px}.roadmap-items{display:flex;flex-wrap:wrap;justify-content:center;gap:20px}.roadmap-item{background-color:white;border-left:4px solid #4caf50;border-radius:5px;padding:15px;width:250px;box-shadow:0 2px 8px rgba(0,0,0,.06)}.footer{text-align:center;margin-top:60px;padding:20px;color:#666;border-top:1px solid #eee}.ai-badge{display:inline-block;background-color:#f0f0f0;border-radius:20px;padding:5px 12px;font-size:.8rem;color:#444;margin-top:30px;border:1px solid #ddd}.ai-badge span{display:inline-block;width:8px;height:8px;border-radius:50%;background-color:#4CAF50;margin-right:5px;animation:pulse 2s infinite}@media (max-width:768px){.feature-card{width:100%}.hero{padding:30px 20px}h1{font-size:2rem}}@import url("https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.4/css/all.min.css");:root{--primary-color:#4CAF50;--primary-color-dark:#3d9540;--primary-color-light:#e8f5e9;--text-color:#333;--secondary-text-color:#666;--background-color:#f8f9fa;--card-background:#fff;--border-color:#eee;--hover-background:#f5f5f5;--success-color:#4caf50;--danger-color:#f44336;--warning-color:#ff9800;--info-color:#2196f3;--protein-color:#3f51b5;--carbs-color:#ff9800;--fat-color:#f44336;--offline-color:#f44336;--online-color:#4caf50;--syncing-color:#ff9800;--tag-bg:#e0e0e0;--tag-color:#333;--danger-light:#ffebee;--success-light:#e8f5e9;--warning-light:#fff3e0;--shadow:0 2px 5px rgba(0,0,0,0.1);--shadow-lg:0 4px 10px rgba(0,0,0,0.15);--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--transition-fast:0.2s ease;--card-shadow:0 2px 8px rgba(0,0,0,0.1);--card-shadow-hover:0 4px 12px rgba(0,0,0,0.15);--card-bg:#fff;--input-bg:#fff;--input-color:#333;--input-border:#ddd;--input-focus-border:#4CAF50;--disabled-bg:#f5f5f5;--text-muted:#757575;--border-color-light:#f0f0f0;--heading-color:#424242;--bg-color:#f8f9fa;--primary-color-rgb:76,175,80}@media (prefers-color-scheme:dark){:root{--primary-color:#66bb6a;--primary-color-dark:#43a047;--primary-color-light:#2e3c30;--text-color:#e0e0e0;--secondary-text-color:#b0b0b0;--background-color:#121212;--card-background:#1e1e1e;--border-color:#333;--hover-background:#252525;--card-bg:#1e1e1e;--input-bg:#252525;--input-color:#e0e0e0;--input-border:#444;--disabled-bg:#252525;--text-muted:#9e9e9e;--border-color-light:#333;--heading-color:#e0e0e0;--bg-color:#121212}}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.6;background-color:var(--bg-color);color:var(--text-color);min-height:100vh;padding-top:20px;padding-bottom:30px}.container{width:90%;max-width:800px;margin:0 auto;padding:0 15px}.app-logo{width:60px;height:60px;display:block;margin:0 auto 10px}h1{text-align:center;margin-bottom:10px;color:var(--primary-color)}h2{margin-bottom:15px;color:var(--text-color)}.slogan{text-align:center;font-style:italic;color:var(--text-muted)}.slogan,nav{margin-bottom:30px}nav{display:flex;justify-content:center}nav a{margin:0 15px;color:var(--text-muted);text-decoration:none;padding:5px 10px;border-radius:var(--radius-sm);transition:var(--transition-fast)}nav a:hover{background-color:var(--hover-background);color:var(--primary-color)}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;color:var(--text-color);font-weight:500}input[type=email],input[type=number],input[type=password],input[type=text],select,textarea{width:100%;padding:12px;border:1px solid var(--input-border);border-radius:4px;font-size:16px;background-color:var(--input-bg);color:var(--text-color)}.btn{font-size:16px;padding:10px 20px;border-radius:4px;cursor:pointer;transition:all .2s ease;font-weight:500;display:inline-flex;align-items:center;justify-content:center;border:none;background-color:var(--card-bg);color:var(--text-color)}.btn i{margin-right:8px}.btn-primary{background-color:var(--primary-color);color:white}.btn-primary:hover{background-color:var(--primary-color-dark);box-shadow:0 2px 5px rgba(0,0,0,.2)}.btn-outline{background-color:transparent;color:var(--text-color);border:1px solid var(--border-color);margin-right:10px}.btn-outline:hover{background-color:rgba(0,0,0,.05);border-color:var(--text-color)}#uploadBtn{width:100%;padding:12px;margin-top:10px;font-size:16px}.card{background-color:var(--card-bg);color:var(--text-color);border-radius:12px;box-shadow:var(--card-shadow);padding:28px;margin-bottom:28px;transition:all .3s ease;border:1px solid var(--border-color)}.card:hover{box-shadow:var(--card-shadow-hover);transform:translateY(-2px)}.user-menu{position:absolute;top:20px;right:20px}.user-avatar{width:40px;height:40px;border-radius:50%;cursor:pointer;border:2px solid var(--primary-color-light)}.dropdown-menu{position:absolute;right:0;top:100%;margin-top:10px;background-color:var(--card-bg);border-radius:var(--radius-md);min-width:220px;box-shadow:var(--shadow);z-index:1000;overflow:hidden;display:none}.dropdown-menu.show{display:block}.connection-status{display:flex;justify-content:center;align-items:center;margin-bottom:20px}.offline,.online,.pending-count,.syncing{font-size:.8em;padding:3px 8px;border-radius:10px;font-weight:700;margin-right:5px}.online{background-color:var(--success-light);color:var(--success-color)}.offline{background-color:var(--danger-light);color:var(--danger-color)}.syncing{background-color:var(--warning-light);color:var(--warning-color);animation:pulse 1.5s infinite}.hidden{display:none}.image-preview{position:relative;margin:10px 0;max-width:300px;border:1px solid var(--border-color);border-radius:4px;overflow:hidden}.image-preview img{width:100%;display:block}.button-group{display:flex;margin-bottom:15px;gap:10px}.button-group button{flex:1 1;display:flex;justify-content:center;align-items:center;height:46px}.meal-item{display:flex;align-items:flex-start;margin-bottom:20px;padding:18px;background-color:var(--card-bg);border-radius:18px;border:1px solid var(--border-color);box-shadow:0 4px 12px rgba(0,0,0,.08);position:relative;overflow:hidden;cursor:pointer;width:100%;transition:all .3s cubic-bezier(.2,.8,.2,1)}.meal-item:hover{transform:translateY(-4px);box-shadow:0 12px 20px rgba(0,0,0,.1);border-color:rgba(76,175,80,.6)}.meal-image-container{width:90px;height:90px;min-width:90px;max-width:90px;max-height:90px;flex:0 0 90px;margin-right:18px;border-radius:14px;overflow:hidden;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 8px rgba(0,0,0,.15);border:2px solid rgba(255,255,255,.8)}.meal-thumbnail{width:100%;height:100%;object-fit:cover;border-radius:8px}.meal-info{flex:1 1;min-width:0}.meal-info h3{font-size:1.2rem;margin-top:0;margin-bottom:6px;color:var(--text-color)}.meal-item:hover h3{color:var(--primary-color)}.meal-date{margin-bottom:8px}.meal-date,.meal-notes-preview{font-size:.85em;color:var(--text-muted);margin-top:4px}.meal-notes-preview{margin-bottom:4px;font-style:italic}.nutrition-info{font-size:.9em;margin-bottom:6px}.meal-calories{font-weight:700;color:var(--text-color)}.meal-macros{color:var(--text-muted);font-size:.85em}.tag,.tag-small{display:inline-block;background-color:var(--tag-bg);color:var(--tag-color);padding:4px 10px;border-radius:12px;margin:2px 4px 2px 0;font-size:.85em;white-space:nowrap;transition:background-color .2s ease}.tag-small{padding:2px 6px;font-size:.75em;border-radius:10px}.tag-mealtype{background-color:#cce5ff;color:#004085}.tag-timebased{background-color:#fff3cd;color:#856404}.tag-fitness{background-color:#d4edda;color:#155724}.tag-context{background-color:#f8d7da;color:#721c24}.tag-diet{background-color:#d1ecf1;color:#0c5460}.tag-generic{background-color:#e9ecef;color:#495057}.header-buttons{display:flex;justify-content:space-between;gap:10px;margin:20px 0}.btn-tab{background-color:transparent;color:var(--text-muted);padding:8px 16px;border-radius:0;border:none;border-bottom:2px solid transparent;flex:1 1;text-align:center;cursor:pointer}.btn-tab:hover{background-color:rgba(0,0,0,.03)}.btn-tab.active{color:var(--primary-color);border-bottom:2px solid var(--primary-color);font-weight:600}.nutrition-dashboard{padding:20px;margin-bottom:30px}.dashboard-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.dashboard-settings-link{color:var(--text-muted);transition:color .2s ease}.nutrition-summary{text-align:center;margin-bottom:20px}.nutrition-total{font-size:2rem;font-weight:700;color:var(--text-color)}.remaining-label{font-size:1rem;color:var(--text-muted)}.progress-container{margin-bottom:25px}.progress-container label{display:block;margin-bottom:5px;font-size:14px;color:var(--text-muted)}.progress-bar-container{height:8px;background-color:var(--hover-background);border-radius:4px;overflow:hidden;position:relative}.progress-bar{height:100%;border-radius:4px;transition:width .5s ease}.calories-bar{background-color:var(--primary-color)}.protein-bar{background-color:var(--protein-color)}.carbs-bar{background-color:var(--carbs-color)}.fat-bar{background-color:var(--fat-color)}.macros-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:15px;gap:15px}.macro-item{display:flex;flex-direction:column}.macro-label{display:flex;justify-content:space-between;margin-bottom:5px;font-size:14px}.macro-name{color:var(--text-muted);font-weight:500}.macro-value{color:var(--text-color);font-weight:700}.pagination-controls{display:flex;justify-content:center;align-items:center;margin:20px 0}.pagination-info{margin:0 15px;color:var(--text-muted)}.modal{display:none;position:fixed;z-index:1000;left:0;top:0;width:100%;height:100%;background-color:rgba(0,0,0,.5)}.modal-content{background-color:var(--card-bg);color:var(--text-color);margin:5vh auto;padding:30px;border-radius:12px;width:85%;max-width:700px;box-shadow:var(--card-shadow);position:relative;max-height:90vh;overflow-y:auto}.toast-container{position:fixed;top:20px;right:20px;z-index:1000;width:300px}.toast{position:relative;background-color:var(--text-color);color:var(--card-bg);padding:15px;border-radius:5px;margin-bottom:10px;opacity:0;box-shadow:0 2px 5px rgba(0,0,0,.2);overflow:hidden}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes pulse{0%{opacity:1}50%{opacity:.7}to{opacity:1}}@media (max-width:768px){.macros-grid{grid-template-columns:1fr;gap:15px}.meal-image-container{width:70px;height:70px;min-width:70px;max-width:70px;flex:0 0 70px;margin-right:15px}}@media (max-width:480px){.meal-image-container{width:60px;height:60px;min-width:60px;flex:0 0 60px}.button-group{flex-direction:column}.header-buttons{flex-wrap:wrap}.nutrition-total{font-size:1.5rem}}