:root{--bg-primary: #0D0D0D;--bg-secondary: #1A1A1A;--bg-tertiary: #252525;--bg-elevated: #2A2A2A;--text-primary: #F5F0E6;--text-secondary: #A8A8A8;--text-muted: #666666;--accent-primary: #D4A574;--accent-primary-dim: rgba(212, 165, 116, .15);--accent-success: #7CB342;--accent-warning: #FFA726;--accent-danger: #EF5350;--streak-fire: #FF7043;--border-color: #333333;--border-light: #404040;--cat-health: #66BB6A;--cat-productivity: #42A5F5;--cat-learning: #AB47BC;--cat-mindfulness: #26C6DA;--cat-finance: #FFCA28;--cat-social: #EC407A;--font-display: "Fraunces", Georgia, serif;--font-body: "Outfit", system-ui, sans-serif;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--transition-fast: .15s ease;--transition-normal: .3s ease;--transition-slow: .5s ease;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 16px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 32px rgba(0, 0, 0, .5);--shadow-glow: 0 0 20px rgba(212, 165, 116, .2)}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-body);background:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.6;position:relative}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;opacity:.03;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");z-index:9999}#root{min-height:100vh}.app-container{max-width:720px;margin:0 auto;padding:var(--space-lg) var(--space-md);animation:fadeIn .6s ease}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.app-container.loading{display:flex;align-items:center;justify-content:center;min-height:100vh}.loader{width:40px;height:40px;border:3px solid var(--border-color);border-top-color:var(--accent-primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.header{margin-bottom:var(--space-xl);animation:slideDown .5s ease .1s both}@keyframes slideDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}.header-content{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--space-md)}.logo{display:flex;align-items:center;gap:var(--space-sm)}.logo svg{width:36px;height:36px;color:var(--accent-primary)}.logo h1{font-family:var(--font-display);font-size:2rem;font-weight:700;color:var(--text-primary);letter-spacing:-.02em}.view-toggle{display:flex;background:var(--bg-secondary);border-radius:10px;padding:4px;border:1px solid var(--border-color)}.view-toggle button{padding:var(--space-sm) var(--space-md);border:none;background:transparent;color:var(--text-secondary);font-family:var(--font-body);font-size:.875rem;font-weight:500;cursor:pointer;border-radius:8px;transition:all var(--transition-normal)}.view-toggle button:hover{color:var(--text-primary)}.view-toggle button.active{background:var(--accent-primary);color:var(--bg-primary)}.stats-bar{display:flex;gap:var(--space-lg);margin-bottom:var(--space-xl);padding:var(--space-lg);background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:16px;animation:slideUp .5s ease .2s both}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.progress-ring-container{position:relative;width:100px;height:100px;flex-shrink:0}.progress-ring{width:100%;height:100%;transform:rotate(-90deg)}.progress-bg{fill:none;stroke:var(--border-color);stroke-width:8}.progress-fill{fill:none;stroke:var(--accent-primary);stroke-width:8;stroke-linecap:round;stroke-dasharray:264;transition:stroke-dashoffset .5s ease}.progress-text{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center}.progress-value{display:block;font-family:var(--font-display);font-size:1.75rem;font-weight:700;color:var(--text-primary);line-height:1}.progress-label{font-size:.75rem;color:var(--text-muted)}.stat-cards{display:flex;gap:var(--space-md);flex:1;justify-content:space-around;flex-wrap:wrap}.stat-card{text-align:center;padding:var(--space-sm) var(--space-md)}.stat-value{font-family:var(--font-display);font-size:1.5rem;font-weight:700;color:var(--accent-primary)}.stat-label{font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.add-habit-form{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;padding:var(--space-md);margin-bottom:var(--space-lg);transition:all var(--transition-normal);animation:slideUp .5s ease .3s both}.add-habit-form.expanded{border-color:var(--accent-primary);box-shadow:var(--shadow-glow)}.input-row{display:flex;gap:var(--space-sm)}.add-habit-form input{flex:1;padding:var(--space-md);background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:8px;color:var(--text-primary);font-family:var(--font-body);font-size:1rem;transition:all var(--transition-fast)}.add-habit-form input:focus{outline:none;border-color:var(--accent-primary);background:var(--bg-elevated)}.add-habit-form input::placeholder{color:var(--text-muted)}.add-habit-form button{width:48px;height:48px;background:var(--accent-primary);border:none;border-radius:8px;color:var(--bg-primary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast);flex-shrink:0}.add-habit-form button:hover:not(:disabled){background:#e5b685;transform:scale(1.05)}.add-habit-form button:disabled{opacity:.5;cursor:not-allowed}.add-habit-form button svg{width:20px;height:20px}.category-row{display:flex;align-items:center;gap:var(--space-md);margin-top:var(--space-md);padding-top:var(--space-md);border-top:1px solid var(--border-color);animation:fadeIn .3s ease}.category-label{font-size:.875rem;color:var(--text-secondary);flex-shrink:0}.category-options{display:flex;flex-wrap:wrap;gap:var(--space-xs)}.category-btn{padding:var(--space-xs) var(--space-sm);background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:20px;color:var(--text-secondary);font-family:var(--font-body);font-size:.75rem;cursor:pointer;transition:all var(--transition-fast)}.category-btn:hover{border-color:var(--cat-color);color:var(--cat-color)}.category-btn.active{background:var(--cat-color);border-color:var(--cat-color);color:var(--bg-primary)}.habits-list{display:flex;flex-direction:column;gap:var(--space-sm);animation:slideUp .5s ease .4s both}.habit-card{display:flex;align-items:center;gap:var(--space-md);padding:var(--space-md);background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;transition:all var(--transition-normal)}.habit-card:hover{border-color:var(--border-light);box-shadow:var(--shadow-sm)}.habit-card.completed{border-color:var(--accent-success);background:#7cb3420d}.habit-checkbox{width:28px;height:28px;border-radius:8px;border:2px solid var(--border-color);background:var(--bg-tertiary);cursor:pointer;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all var(--transition-fast)}.habit-checkbox:hover{border-color:var(--accent-success)}.habit-checkbox.checked{background:var(--accent-success);border-color:var(--accent-success)}.habit-checkbox svg{width:16px;height:16px;color:var(--bg-primary);animation:checkPop .3s ease}@keyframes checkPop{0%{transform:scale(0)}50%{transform:scale(1.2)}to{transform:scale(1)}}.habit-info{flex:1;cursor:pointer;min-width:0}.habit-details h3{font-family:var(--font-body);font-size:1rem;font-weight:500;color:var(--text-primary);margin-bottom:4px;transition:all var(--transition-fast)}.habit-details h3.completed{text-decoration:line-through;color:var(--text-secondary)}.habit-meta{display:flex;align-items:center;gap:var(--space-sm);flex-wrap:wrap}.category-badge{display:inline-flex;align-items:center;padding:2px 8px;background:var(--cat-color);border-radius:12px;font-size:.7rem;font-weight:600;color:var(--bg-primary);text-transform:uppercase;letter-spacing:.03em}.streak-badge{display:inline-flex;align-items:center;gap:4px;color:var(--streak-fire);font-size:.8rem;font-weight:600}.streak-badge svg{width:14px;height:14px}.best-streak{font-size:.75rem;color:var(--text-muted)}.habit-actions{position:relative}.menu-btn{width:32px;height:32px;background:transparent;border:none;border-radius:6px;color:var(--text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast)}.menu-btn:hover{background:var(--bg-tertiary);color:var(--text-primary)}.menu-btn svg{width:18px;height:18px}.action-menu{position:absolute;top:100%;right:0;margin-top:var(--space-xs);background:var(--bg-elevated);border:1px solid var(--border-color);border-radius:8px;padding:var(--space-xs);min-width:120px;z-index:100;box-shadow:var(--shadow-md);animation:menuFadeIn .2s ease}@keyframes menuFadeIn{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.action-menu button{width:100%;display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);background:transparent;border:none;border-radius:6px;color:var(--text-secondary);font-family:var(--font-body);font-size:.875rem;cursor:pointer;transition:all var(--transition-fast)}.action-menu button:hover{background:var(--bg-tertiary);color:var(--text-primary)}.action-menu button svg{width:16px;height:16px}.action-menu button.delete-btn:hover{background:#ef53501a;color:var(--accent-danger)}.edit-form{flex:1;display:flex;gap:var(--space-sm);flex-wrap:wrap}.edit-form input{flex:1;min-width:150px;padding:var(--space-sm) var(--space-md);background:var(--bg-tertiary);border:1px solid var(--accent-primary);border-radius:6px;color:var(--text-primary);font-family:var(--font-body);font-size:.9rem}.edit-form input:focus{outline:none}.edit-form select{padding:var(--space-sm) var(--space-md);background:var(--bg-tertiary);border:1px solid var(--border-color);border-radius:6px;color:var(--text-primary);font-family:var(--font-body);font-size:.9rem}.edit-actions{display:flex;gap:var(--space-xs)}.save-btn,.cancel-btn{padding:var(--space-xs) var(--space-md);border:none;border-radius:6px;font-family:var(--font-body);font-size:.8rem;font-weight:500;cursor:pointer;transition:all var(--transition-fast)}.save-btn{background:var(--accent-primary);color:var(--bg-primary)}.save-btn:hover{background:#e5b685}.cancel-btn{background:var(--bg-tertiary);color:var(--text-secondary);border:1px solid var(--border-color)}.cancel-btn:hover{background:var(--bg-elevated);color:var(--text-primary)}.empty-state{text-align:center;padding:var(--space-2xl);color:var(--text-secondary)}.empty-icon{margin-bottom:var(--space-lg)}.empty-icon svg{width:80px;height:80px;color:var(--text-muted)}.empty-state h3{font-family:var(--font-display);font-size:1.25rem;color:var(--text-primary);margin-bottom:var(--space-sm)}.empty-state p{font-size:.9rem;color:var(--text-muted)}.weekly-view,.monthly-view{animation:fadeIn .4s ease}.weekly-view h2,.monthly-view h2{font-family:var(--font-display);font-size:1.25rem;color:var(--text-primary);margin-bottom:var(--space-md)}.week-grid{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;overflow:hidden}.week-header,.week-row{display:grid;grid-template-columns:1.5fr repeat(7,1fr);gap:1px}.week-header{background:var(--bg-tertiary);font-size:.75rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em}.week-row{background:var(--bg-secondary)}.week-row:nth-child(2n){background:var(--bg-tertiary)}.habit-col{padding:var(--space-md);display:flex;flex-direction:column;gap:4px}.week-header .habit-col{padding:var(--space-sm) var(--space-md)}.habit-name{font-size:.875rem;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.habit-category{font-size:.7rem;color:var(--cat-color)}.day-col{display:flex;align-items:center;justify-content:center;aspect-ratio:1}.day-col.today{background:var(--accent-primary-dim)}.day-col.completed{background:var(--accent-success)}.day-col.completed svg{width:16px;height:16px;color:var(--bg-primary)}.day-name{display:block;font-size:.65rem;color:var(--text-muted);text-transform:uppercase}.day-date{display:block;font-size:.75rem;color:var(--text-secondary);font-weight:600}.day-col.today .day-date{color:var(--accent-primary)}.empty-week{padding:var(--space-xl);text-align:center;color:var(--text-muted);font-size:.9rem}.month-grid{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;overflow:hidden;margin-bottom:var(--space-md)}.month-header{display:grid;grid-template-columns:repeat(7,1fr);background:var(--bg-tertiary);padding:var(--space-sm) 0}.month-day-name{text-align:center;font-size:.7rem;font-weight:600;color:var(--text-muted);text-transform:uppercase}.month-days{display:grid;grid-template-columns:repeat(7,1fr)}.month-day{aspect-ratio:1;display:flex;align-items:center;justify-content:center;font-size:.75rem;color:var(--text-secondary);border:1px solid var(--border-color);transition:all var(--transition-fast)}.month-day.today{border-color:var(--accent-primary);font-weight:600;color:var(--accent-primary)}.month-day.intensity-1{background:#d4a5741a}.month-day.intensity-2{background:#d4a57440}.month-day.intensity-3{background:#d4a57466}.month-day.intensity-4{background:var(--accent-primary);color:var(--bg-primary)}.month-legend{display:flex;align-items:center;justify-content:center;gap:var(--space-xs);font-size:.7rem;color:var(--text-muted)}.legend-box{width:14px;height:14px;border-radius:3px;border:1px solid var(--border-color)}.legend-box.intensity-0{background:transparent}.legend-box.intensity-1{background:#d4a5741a}.legend-box.intensity-2{background:#d4a57440}.legend-box.intensity-3{background:#d4a57466}.legend-box.intensity-4{background:var(--accent-primary)}.paywall-overlay{position:fixed;inset:0;background:#000c;display:flex;align-items:center;justify-content:center;padding:var(--space-md);z-index:1000;animation:fadeIn .3s ease}.paywall-modal{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:16px;padding:var(--space-xl);max-width:400px;width:100%;text-align:center;position:relative;animation:modalSlideUp .4s ease}@keyframes modalSlideUp{0%{opacity:0;transform:translateY(30px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.paywall-modal .close-btn{position:absolute;top:var(--space-md);right:var(--space-md);width:32px;height:32px;background:transparent;border:none;border-radius:6px;color:var(--text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--transition-fast)}.paywall-modal .close-btn:hover{background:var(--bg-tertiary);color:var(--text-primary)}.paywall-modal .close-btn svg{width:18px;height:18px}.paywall-icon{margin-bottom:var(--space-lg)}.paywall-icon svg{width:64px;height:64px;color:var(--accent-primary)}.paywall-modal h2{font-family:var(--font-display);font-size:1.5rem;color:var(--text-primary);margin-bottom:var(--space-sm)}.paywall-modal>p{font-size:.9rem;color:var(--text-secondary);margin-bottom:var(--space-lg)}.paywall-features{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-sm);margin-bottom:var(--space-lg)}.paywall-features .feature{display:flex;align-items:center;gap:var(--space-sm);font-size:.85rem;color:var(--text-secondary)}.paywall-features .feature svg{width:16px;height:16px;color:var(--accent-success)}.paywall-price{margin-bottom:var(--space-md)}.paywall-price .price{font-family:var(--font-display);font-size:2.5rem;font-weight:700;color:var(--text-primary)}.paywall-price .period{font-size:1rem;color:var(--text-muted)}.upgrade-btn{width:100%;padding:var(--space-md);background:var(--accent-primary);border:none;border-radius:10px;color:var(--bg-primary);font-family:var(--font-body);font-size:1rem;font-weight:600;cursor:pointer;transition:all var(--transition-fast);margin-bottom:var(--space-md)}.upgrade-btn:hover{background:#e5b685;transform:translateY(-2px);box-shadow:var(--shadow-md)}.paywall-note{font-size:.75rem;color:var(--text-muted)}.footer{text-align:center;margin-top:var(--space-2xl);padding-top:var(--space-lg);border-top:1px solid var(--border-color)}.footer p{font-size:.8rem;color:var(--text-muted)}@media(max-width:600px){.header-content{flex-direction:column;align-items:stretch}.logo,.view-toggle{justify-content:center}.stats-bar{flex-direction:column;align-items:center}.stat-cards{justify-content:center}.week-header,.week-row{grid-template-columns:1fr repeat(7,1fr);font-size:.65rem}.habit-col{padding:var(--space-sm)}.habit-name{font-size:.75rem}.category-row{flex-direction:column;align-items:flex-start}}@media(display-mode:standalone){body{padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom)}}