:root{--forest: #2d4a3e;--forest-light: #3d6454;--forest-dark: #1e332b;--copper: #c17840;--copper-light: #d4955e;--cream: #faf6f0;--cream-dark: #f0e8dc;--charcoal: #2a2a2a;--charcoal-light: #555;--slate: #777;--border: #e0d8ce;--border-light: #ede7df;--success: #4a7c59;--danger: #c45c4a;--warning: #d4955e;--font-display: "DM Serif Display", Georgia, serif;--font-body: "DM Sans", -apple-system, BlinkMacSystemFont, sans-serif;--xs: 4px;--sm: 8px;--md: 16px;--lg: 24px;--xl: 32px;--xxl: 48px;--header-height: 56px;--nav-height: 56px;--max-width: 1200px;--radius: 8px;--radius-lg: 12px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px}body{font-family:var(--font-body);background:var(--cream);color:var(--charcoal);line-height:1.5;-webkit-font-smoothing:antialiased}a{color:var(--forest);text-decoration:none}button{font-family:inherit;cursor:pointer}input,select,textarea{font-family:inherit;font-size:1rem}.app{min-height:100vh;display:flex;flex-direction:column}.app-header{position:sticky;top:0;z-index:50;background:var(--forest);color:#fff;height:var(--header-height);display:flex;align-items:center;padding:0 var(--md);gap:var(--md)}.app-header h1{font-family:var(--font-display);font-size:1.25rem;font-weight:400}.app-header .header-right{margin-left:auto;display:flex;align-items:center;gap:var(--sm)}.app-header .household-code{font-size:.75rem;opacity:.7;letter-spacing:2px}.bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:50;background:#fff;border-top:1px solid var(--border);height:var(--nav-height);display:flex;align-items:center;justify-content:space-around}.nav-item{display:flex;flex-direction:column;align-items:center;gap:2px;background:none;border:none;color:var(--slate);font-size:.65rem;font-weight:500;padding:var(--xs) var(--sm);transition:color .15s}.nav-item.active{color:var(--forest)}.nav-item .nav-icon{font-size:1.25rem}.main-content{flex:1;padding:var(--md);padding-bottom:calc(var(--nav-height) + var(--md));max-width:var(--max-width);margin:0 auto;width:100%}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--lg)}.page-header h2{font-family:var(--font-display);font-size:1.5rem;color:var(--forest-dark)}.card{background:#fff;border:1px solid var(--border-light);border-radius:var(--radius-lg);padding:var(--md);margin-bottom:var(--md)}.card-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--sm)}.card-title{font-weight:600;font-size:.9rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--xs);padding:var(--sm) var(--md);border-radius:var(--radius);font-size:.875rem;font-weight:600;border:none;transition:all .15s}.btn-primary{background:var(--forest);color:#fff}.btn-primary:hover{background:var(--forest-light)}.btn-secondary{background:var(--cream-dark);color:var(--charcoal);border:1px solid var(--border)}.btn-secondary:hover{background:var(--border-light)}.btn-copper{background:var(--copper);color:#fff}.btn-copper:hover{background:var(--copper-light)}.btn-danger{background:var(--danger);color:#fff}.btn-ghost{background:none;color:var(--forest);padding:var(--xs) var(--sm)}.btn-sm{padding:var(--xs) var(--sm);font-size:.8rem}.btn-full{width:100%}.form-group{margin-bottom:var(--md)}.form-group label{display:block;font-size:.8rem;font-weight:600;color:var(--charcoal-light);margin-bottom:var(--xs);text-transform:uppercase;letter-spacing:.5px}.form-input{width:100%;padding:var(--sm) var(--md);border:1px solid var(--border);border-radius:var(--radius);background:#fff;font-size:1rem;transition:border-color .15s}.form-input:focus{outline:none;border-color:var(--forest);box-shadow:0 0 0 2px #2d4a3e1a}.form-row{display:flex;gap:var(--sm)}.form-row>*{flex:1}.tabs{display:flex;gap:2px;background:var(--cream-dark);border-radius:var(--radius);padding:2px;margin-bottom:var(--md)}.tab{flex:1;padding:var(--sm) var(--md);border:none;background:none;border-radius:6px;font-size:.85rem;font-weight:500;color:var(--charcoal-light);transition:all .15s}.tab.active{background:#fff;color:var(--forest);box-shadow:0 1px 3px #00000014}.badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:20px;font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.badge-cook{background:#e8f5e9;color:#2e7d32}.badge-out{background:#e3f2fd;color:#1565c0}.badge-takeaway{background:#fff3e0;color:#e65100}.badge-leftovers{background:#f3e5f5;color:#7b1fa2}.badge-staple{background:var(--cream-dark);color:var(--charcoal-light)}.list-item{display:flex;align-items:center;gap:var(--sm);padding:var(--sm) 0;border-bottom:1px solid var(--border-light)}.list-item:last-child{border-bottom:none}.list-item-content{flex:1}.list-item-title{font-weight:500;font-size:.9rem}.list-item-subtitle{font-size:.8rem;color:var(--slate)}.checkbox{width:22px;height:22px;border-radius:50%;border:2px solid var(--border);display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0;transition:all .15s}.checkbox.checked{background:var(--success);border-color:var(--success);color:#fff}.checked-text{text-decoration:line-through;color:var(--slate)}.week-nav{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--md)}.week-nav h3{font-family:var(--font-display);font-size:1.1rem}.week-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:var(--sm)}.day-column{min-width:0}.day-header{text-align:center;font-weight:600;font-size:.8rem;color:var(--forest);padding-bottom:var(--xs);border-bottom:2px solid var(--forest);margin-bottom:var(--sm)}.day-header.today{color:var(--copper);border-bottom-color:var(--copper)}.meal-cell{background:#fff;border:1px solid var(--border-light);border-radius:var(--radius);padding:var(--sm);margin-bottom:var(--xs);min-height:48px;cursor:pointer;transition:all .15s;font-size:.8rem}.meal-cell:hover{border-color:var(--forest);box-shadow:0 1px 4px #0000000f}.meal-cell.empty{border-style:dashed;color:var(--slate);display:flex;align-items:center;justify-content:center;font-size:.75rem}.meal-cell .meal-label{font-size:.65rem;text-transform:uppercase;color:var(--slate);letter-spacing:.5px;margin-bottom:2px}.meal-cell .meal-name{font-weight:500;line-height:1.2}.meal-cell .meal-meta{display:flex;align-items:center;gap:var(--xs);margin-top:2px;font-size:.7rem;color:var(--slate)}.zone-freezer{border-left:3px solid #42a5f5}.zone-pantry{border-left:3px solid #ffa726}.zone-fridge{border-left:3px solid #66bb6a}.shopping-section{margin-bottom:var(--lg)}.shopping-section h4{font-size:.8rem;text-transform:uppercase;letter-spacing:1px;color:var(--slate);margin-bottom:var(--sm)}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0006;z-index:100;display:flex;align-items:center;justify-content:center;padding:var(--md)}.modal{background:#fff;border-radius:var(--radius-lg);padding:var(--lg);max-width:480px;width:100%;max-height:85vh;overflow-y:auto}.modal h3{font-family:var(--font-display);font-size:1.25rem;margin-bottom:var(--md);color:var(--forest-dark)}.modal-actions{display:flex;gap:var(--sm);justify-content:flex-end;margin-top:var(--lg)}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--lg);background:var(--forest-dark)}.auth-card{background:#fff;border-radius:var(--radius-lg);padding:var(--xl);max-width:400px;width:100%}.auth-card h1{font-family:var(--font-display);font-size:2rem;color:var(--forest);margin-bottom:var(--xs)}.auth-card .subtitle{color:var(--slate);margin-bottom:var(--lg)}.auth-tabs{display:flex;gap:var(--sm);margin-bottom:var(--lg)}.auth-tab{flex:1;padding:var(--sm);border:1px solid var(--border);border-radius:var(--radius);background:none;font-size:.85rem;font-weight:500;color:var(--charcoal-light);transition:all .15s}.auth-tab.active{background:var(--forest);color:#fff;border-color:var(--forest)}.otp-input{text-align:center;font-size:2rem;letter-spacing:8px;font-weight:700}.error-text{color:var(--danger);font-size:.85rem;margin-top:var(--xs)}.empty-state{text-align:center;padding:var(--xxl) var(--md);color:var(--slate)}.empty-state h3{font-family:var(--font-display);font-size:1.25rem;color:var(--charcoal);margin-bottom:var(--sm)}@media (max-width: 768px){.week-grid{grid-template-columns:1fr}.day-column{display:flex;flex-direction:column}.day-header{text-align:left;border-bottom-width:1px;padding:var(--sm) 0;font-size:.9rem}.meal-cell{margin-bottom:var(--xs)}}@media (min-width: 769px) and (max-width: 1024px){.week-grid{grid-template-columns:repeat(4,1fr)}}.text-center{text-align:center}.text-sm{font-size:.85rem}.text-xs{font-size:.75rem}.mt-sm{margin-top:var(--sm)}.mt-md{margin-top:var(--md)}.mb-sm{margin-bottom:var(--sm)}.mb-md{margin-bottom:var(--md)}.flex{display:flex}.flex-col{flex-direction:column}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-xs{gap:var(--xs)}.gap-sm{gap:var(--sm)}.gap-md{gap:var(--md)}.onboarding-card{max-width:480px}.staples-list{display:flex;flex-direction:column;gap:var(--sm);margin:var(--lg) 0}.staple-item{display:flex;align-items:center;justify-content:space-between;padding:var(--sm) var(--md);background:var(--cream);border-radius:var(--radius);border:1px solid var(--border-light)}.staple-name{font-weight:500;color:var(--charcoal)}.staple-remove{color:var(--danger);font-size:.85rem}.help-text{font-size:.85rem;color:var(--slate)}.empty-text{text-align:center;color:var(--slate);padding:var(--lg)}