*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--teal: #1D9E75;--teal-light: #E1F5EE;--teal-dark: #085041;--amber: #BA7517;--amber-light: #FAEEDA;--red: #A32D2D;--red-light: #FCEBEB;--blue: #185FA5;--blue-light: #E6F1FB;--gray-50: #F9FAFB;--gray-100: #F3F4F6;--gray-200: #E5E7EB;--gray-400: #9CA3AF;--gray-600: #4B5563;--gray-900: #111827;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--shadow-sm: 0 1px 3px rgba(0,0,0,.06);--shadow-md: 0 4px 12px rgba(0,0,0,.08)}html,body,#root{height:100%;font-family:DM Sans,system-ui,sans-serif;font-size:15px;color:var(--gray-900);background:var(--gray-50);-webkit-font-smoothing:antialiased}.app-shell{min-height:100vh;display:flex;flex-direction:column}.topnav{background:#fff;border-bottom:1px solid var(--gray-200);padding:0 1.5rem;height:56px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50}.topnav-logo{display:flex;align-items:center;gap:8px;font-size:18px;font-weight:600;color:var(--gray-900);text-decoration:none}.logo-dot{color:var(--teal)}.topnav-right{display:flex;align-items:center;gap:12px}.main-content{flex:1;max-width:860px;margin:0 auto;padding:2rem 1.5rem;width:100%}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--radius-md);font-size:13px;font-weight:500;font-family:inherit;cursor:pointer;border:1px solid transparent;transition:all .15s;white-space:nowrap}.btn-primary{background:var(--teal);color:#fff;border-color:var(--teal)}.btn-primary:hover{opacity:.88}.btn-ghost{background:transparent;color:var(--gray-600);border-color:var(--gray-200)}.btn-ghost:hover{background:var(--gray-100)}.btn-danger{background:var(--red-light);color:var(--red);border-color:#f0a0a0}.btn-sm{padding:5px 11px;font-size:12px}.card{background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius-lg);padding:1.25rem}.form-group{margin-bottom:1rem}.form-label{display:block;font-size:12px;font-weight:500;color:var(--gray-600);margin-bottom:5px}.form-input{width:100%;padding:9px 12px;border:1px solid var(--gray-200);border-radius:var(--radius-md);font-size:14px;font-family:inherit;color:var(--gray-900);background:#fff;transition:border-color .15s}.form-input:focus{outline:none;border-color:var(--teal);box-shadow:0 0 0 3px #1d9e751f}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-hint{font-size:12px;color:var(--gray-400);margin-top:4px}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:500}.badge-teal{background:var(--teal-light);color:var(--teal-dark)}.badge-amber{background:var(--amber-light);color:var(--amber)}.badge-red{background:var(--red-light);color:var(--red)}.badge-blue{background:var(--blue-light);color:var(--blue)}.badge-gray{background:var(--gray-100);color:var(--gray-600)}.status-pill{display:inline-block;padding:2px 10px;border-radius:20px;font-size:11px;font-weight:600}.status-tracking{background:var(--blue-light);color:var(--blue)}.status-price_dropped{background:var(--teal-light);color:var(--teal-dark)}.status-expiring_soon{background:var(--amber-light);color:var(--amber)}.status-expired{background:var(--gray-100);color:var(--gray-400)}.status-claimed{background:var(--teal-light);color:var(--teal-dark)}.alert{display:flex;align-items:flex-start;gap:10px;padding:12px 16px;border-radius:var(--radius-md);margin-bottom:1rem;font-size:13px}.alert-teal{background:var(--teal-light);border:1px solid #5DCAA5}.alert-amber{background:var(--amber-light);border:1px solid #EF9F27}.alert-body{flex:1}.alert-title{font-weight:600;margin-bottom:2px}.alert-teal .alert-title{color:var(--teal-dark)}.alert-amber .alert-title{color:#633806}.alert-desc{color:var(--gray-600)}.progress-wrap{display:flex;align-items:center;gap:10px}.progress-track{flex:1;height:4px;background:var(--gray-100);border-radius:2px;overflow:hidden}.progress-fill{height:100%;border-radius:2px;transition:width .3s}.pf-safe{background:var(--teal)}.pf-warn{background:var(--amber)}.pf-crit{background:var(--red)}.pf-none{background:var(--gray-200);width:100%!important}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000059;display:flex;align-items:center;justify-content:center;z-index:200;padding:1rem}.modal{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:1.5rem;width:100%;max-width:520px;max-height:90vh;overflow-y:auto}.modal-title{font-size:17px;font-weight:600;margin-bottom:1.25rem}.modal-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:1.25rem;padding-top:1rem;border-top:1px solid var(--gray-200)}.tabs{display:flex;gap:2px;border-bottom:1px solid var(--gray-200);margin-bottom:1.25rem}.tab{padding:8px 14px 10px;font-size:13px;font-weight:500;color:var(--gray-400);cursor:pointer;border-bottom:2px solid transparent;margin-bottom:-1px;transition:all .15s}.tab.active{color:var(--teal);border-bottom-color:var(--teal)}.tab:hover:not(.active){color:var(--gray-900)}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:1.5rem}.stat-card{background:var(--gray-100);border-radius:var(--radius-md);padding:12px 14px}.stat-label{font-size:11px;color:var(--gray-400);text-transform:uppercase;letter-spacing:.4px;margin-bottom:4px}.stat-value{font-size:22px;font-weight:600}.sv-teal{color:var(--teal)}.sv-amber{color:var(--amber)}.sv-red{color:var(--red)}.item-card{background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius-lg);padding:1rem 1.1rem;margin-bottom:10px;transition:border-color .15s;cursor:pointer}.item-card:hover{border-color:var(--gray-400)}.item-card.has-drop{border-left:3px solid var(--teal)}.item-card.is-expiring{border-left:3px solid var(--amber)}.item-card.is-claimed{opacity:.7}.item-card.is-expired{opacity:.55}.item-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:10px}.item-name{font-size:14px;font-weight:600;color:var(--gray-900);margin-bottom:3px}.item-retailer{font-size:12px;color:var(--gray-400)}.item-prices{text-align:right}.price-paid{font-size:12px;color:var(--gray-400);text-decoration:line-through}.price-current{font-size:18px;font-weight:600}.price-current.dropped{color:var(--teal)}.savings-pill{display:inline-block;font-size:11px;font-weight:600;color:var(--teal-dark);background:var(--teal-light);padding:2px 8px;border-radius:20px;margin-top:2px}.shields-row{display:flex;flex-wrap:wrap;gap:5px;margin-bottom:10px}.section-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--gray-400);margin:1.25rem 0 .6rem}.shield-option{display:flex;align-items:center;gap:10px;padding:10px 12px;border:1px solid var(--gray-200);border-radius:var(--radius-md);cursor:pointer;transition:all .15s;margin-bottom:6px}.shield-option.selected{border-color:var(--teal);background:var(--teal-light)}.shield-option-icon{font-size:16px;width:24px;text-align:center}.shield-option-body{flex:1}.shield-option-name{font-size:13px;font-weight:500}.shield-option-days-input{width:58px;padding:4px 6px;border:1px solid var(--gray-200);border-radius:var(--radius-sm);font-size:12px;font-family:inherit;text-align:center}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--gray-50);padding:1rem}.auth-card{background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius-lg);padding:2rem;width:100%;max-width:380px;box-shadow:var(--shadow-sm)}.auth-logo{text-align:center;font-size:28px;font-weight:700;color:var(--teal);margin-bottom:.25rem}.auth-sub{text-align:center;font-size:13px;color:var(--gray-400);margin-bottom:1.75rem}.auth-switch{text-align:center;font-size:13px;color:var(--gray-600);margin-top:1rem}.auth-switch a{color:var(--teal);cursor:pointer;font-weight:500}.empty-state{text-align:center;padding:3rem 1rem;color:var(--gray-400)}.empty-state h3{font-size:15px;font-weight:600;color:var(--gray-600);margin-bottom:6px}@keyframes spin{to{transform:rotate(360deg)}}.spinner{width:20px;height:20px;border:2px solid var(--gray-200);border-top-color:var(--teal);border-radius:50%;animation:spin .7s linear infinite}.divider{border:none;border-top:1px solid var(--gray-200);margin:1.25rem 0}.text-muted{color:var(--gray-400);font-size:13px}.text-teal{color:var(--teal)}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-3{gap:12px}