@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";.user-selector{position:relative}.user-selector__google-wrapper{align-items:flex-end;gap:var(--space-2);flex-direction:column;display:flex}.user-selector--loading{align-items:center;gap:var(--space-2);color:var(--color-text-muted);font-size:var(--text-sm);display:flex}.user-selector__spinner{border:2px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;width:18px;height:18px;animation:.7s linear infinite spin}.user-selector__trigger-btn{align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-full);color:var(--color-text-muted);font-size:var(--text-sm);font-family:var(--font-sans);cursor:pointer;transition:all var(--transition-fast);display:flex}.user-selector__trigger-btn:hover{border-color:var(--color-primary);color:var(--color-primary);box-shadow:var(--shadow-glow-green)}.user-selector__form{gap:var(--space-2);flex-direction:column;display:flex}.user-selector__input-row{gap:var(--space-2);align-items:center;display:flex}.user-selector__input{padding:var(--space-2) var(--space-3);background:var(--color-surface-2);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text);font-size:var(--text-sm);font-family:var(--font-sans);width:180px;transition:border-color var(--transition-fast), box-shadow var(--transition-fast);outline:none}.user-selector__input:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px var(--color-primary-glow)}.user-selector__input--error{border-color:var(--color-critical)}.user-selector__submit-btn{padding:var(--space-2) var(--space-3);background:var(--color-primary);color:#000;border-radius:var(--radius-sm);font-size:var(--text-sm);font-weight:600;font-family:var(--font-sans);cursor:pointer;transition:background var(--transition-fast), transform var(--transition-fast);border:none}.user-selector__submit-btn:hover:not(:disabled){background:#86efac;transform:translateY(-1px)}.user-selector__submit-btn:disabled{opacity:.5;cursor:not-allowed}.user-selector__cancel-btn{padding:var(--space-2);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text-muted);font-size:var(--text-sm);cursor:pointer;transition:all var(--transition-fast);background:0 0}.user-selector__cancel-btn:hover{color:var(--color-critical);border-color:var(--color-critical)}.user-selector__error{font-size:var(--text-xs);color:var(--color-critical)}.user-selector__avatar{align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-3);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-full);color:var(--color-text);font-size:var(--text-sm);font-family:var(--font-sans);cursor:pointer;transition:all var(--transition-fast);display:flex}.user-selector__avatar:hover{border-color:var(--color-primary);box-shadow:var(--shadow-glow-green)}.user-selector__avatar-img{object-fit:cover;border:1.5px solid var(--color-border);border-radius:50%;flex-shrink:0;width:26px;height:26px}.user-selector__avatar-placeholder{font-size:1rem}.user-selector__avatar-name{text-overflow:ellipsis;white-space:nowrap;max-width:120px;font-weight:500;overflow:hidden}.user-selector__chevron{font-size:var(--text-xs);color:var(--color-text-muted);transition:transform var(--transition-fast)}.user-selector__chevron--up{transform:scaleY(-1)}.user-selector__dropdown{top:calc(100% + var(--space-2));background:var(--color-surface-2);border:1px solid var(--color-border);border-radius:var(--radius-md);min-width:180px;box-shadow:var(--shadow-lg);padding:var(--space-3);gap:var(--space-3);z-index:200;flex-direction:column;animation:.15s both fadeInUp;display:flex;position:absolute;right:0}.user-selector__dropdown-info{flex-direction:column;gap:2px;display:flex}.user-selector__dropdown-label{font-size:var(--text-xs);color:var(--color-text-faint)}.user-selector__dropdown-email{font-size:var(--text-sm);color:var(--color-primary);text-overflow:ellipsis;white-space:nowrap;font-weight:600;overflow:hidden}.user-selector__logout-btn{padding:var(--space-2) var(--space-3);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text-muted);font-size:var(--text-sm);font-family:var(--font-sans);cursor:pointer;text-align:center;transition:all var(--transition-fast)}.user-selector__logout-btn:hover{color:var(--color-critical);border-color:var(--color-critical)}@media (width<=540px){.user-selector__avatar-name,.user-selector__chevron{display:none}.user-selector__avatar{padding:var(--space-1);border-radius:50%}.user-selector__avatar-img{width:32px;height:32px}.user-selector__google-wrapper{zoom:.75}}.layout{flex-direction:column;min-height:100vh;display:flex}.layout__header{z-index:100;padding:var(--space-4) var(--space-8);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:center;gap:var(--space-4);background:#0f1117d9;display:flex;position:sticky;top:0}.layout__logo{align-items:center;gap:var(--space-2);text-decoration:none;display:flex}.layout__logo-icon{filter:drop-shadow(0 0 8px #4ade8080);font-size:1.75rem}.layout__logo-text{font-size:var(--text-xl);background:linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);-webkit-text-fill-color:transparent;letter-spacing:-.02em;-webkit-background-clip:text;background-clip:text;font-weight:700}@media (width<=540px){.layout__header{padding:var(--space-3) var(--space-4)}.layout__main{padding:var(--space-5) var(--space-4)}.layout__logo-text{font-size:.8rem}}.layout__main{width:100%;max-width:1100px;padding:var(--space-8) var(--space-6);padding-bottom:calc(64px + var(--space-8));flex:1;margin:0 auto}.layout__footer{text-align:center;padding:var(--space-6);color:var(--color-text-faint);font-size:var(--text-xs);border-top:1px solid var(--color-border)}.savings-score{gap:var(--space-4);flex-direction:column;display:flex}.savings-score__hero{border-radius:var(--radius-xl);padding:var(--space-8) var(--space-8) var(--space-6);gap:var(--space-5);flex-direction:column;display:flex;position:relative;overflow:hidden}.savings-score__hero--green{box-shadow:0 0 40px #4ade801f, var(--shadow-lg);background:linear-gradient(135deg,#052e16 0%,#14532d 60%,#166534 100%);border:1px solid #4ade804d}.savings-score__hero--red{box-shadow:0 0 40px #f871711f, var(--shadow-lg);background:linear-gradient(135deg,#2d0a0a 0%,#4c1414 60%,#7f1d1d 100%);border:1px solid #f871714d}.savings-score__hero-main{gap:var(--space-2);flex-direction:column;display:flex}.savings-score__hero-eyebrow{font-size:var(--text-sm);text-transform:uppercase;letter-spacing:.1em;color:#fff9;font-weight:500}.savings-score__hero-amount{letter-spacing:-.02em;color:#fff;font-size:4rem;font-weight:800;line-height:1}.savings-score__hero--green .savings-score__hero-amount{color:#86efac;text-shadow:0 0 40px #4ade8080}.savings-score__hero--red .savings-score__hero-amount{color:#fca5a5;text-shadow:0 0 40px #f8717180}.savings-score__hero-sub{font-size:var(--text-xs);color:#ffffff73;line-height:1.5}.savings-score__streak-chip{bottom:3.5rem;right:var(--space-6);font-size:var(--text-sm);color:#fb923c;border-radius:var(--radius-full);letter-spacing:.02em;background:#fb923c2e;border:1px solid #fb923c59;padding:3px 10px;font-weight:700;position:absolute}.savings-score__illustration{width:72px;height:72px;top:var(--space-6);right:var(--space-6);opacity:.85;flex-shrink:0;position:absolute}.savings-score__illustration svg{width:100%;height:100%}.savings-score__level-badge{gap:var(--space-2);flex-direction:column;width:100%;display:flex}.savings-score__level-badge-text{font-size:var(--text-xs);color:#ffffff80;text-transform:uppercase;letter-spacing:.08em;font-weight:600}.savings-score__bar-wrap{border-radius:var(--radius-full);background:#ffffff1a;width:100%;height:4px;overflow:hidden}.savings-score__bar-fill{border-radius:var(--radius-full);height:100%;transition:width .8s cubic-bezier(.4,0,.2,1)}.savings-score__hero--green .savings-score__bar-fill{background:linear-gradient(90deg,#16a34a,#4ade80)}.savings-score__hero--red .savings-score__bar-fill{background:linear-gradient(90deg,#dc2626,#f87171)}.savings-score__cards{gap:var(--space-3);grid-template-columns:repeat(2,1fr);display:grid}.savings-score__card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-4);align-items:flex-start;gap:var(--space-1);transition:border-color var(--transition-fast);flex-direction:column;min-width:0;display:flex;overflow:hidden}.savings-score__card-label,.savings-score__card-sub{overflow-wrap:break-word;word-break:break-word;width:100%}.savings-score__card--green{border-color:#4ade8040}.savings-score__card--red{border-color:#f8717140}.savings-score__card--blue{border-color:#60a5fa40}.savings-score__card--amber{border-color:#fbbf2440}.savings-score__card-icon{width:36px;height:36px;margin-bottom:var(--space-1)}.savings-score__card-emoji{margin-bottom:var(--space-1);font-size:1.6rem;line-height:1}.savings-score__card-value{font-size:var(--text-xl);color:var(--color-text);font-weight:700;line-height:1}.savings-score__card--green .savings-score__card-value{color:var(--color-primary)}.savings-score__card--red .savings-score__card-value{color:var(--color-critical)}.savings-score__card--blue .savings-score__card-value{color:#60a5fa}.savings-score__card--amber .savings-score__card-value{color:#fbbf24}.savings-score__card-content{flex-direction:column;gap:2px;display:flex}.savings-score__card-label{font-size:var(--text-sm);color:var(--color-text);margin-top:var(--space-1);font-weight:500}.savings-score__card-sub{font-size:var(--text-xs);color:var(--color-text-muted)}.savings-score__empty{text-align:center;font-size:var(--text-sm);color:var(--color-text-muted);padding:var(--space-2) 0}@media (width<=540px){.savings-score__hero{padding:var(--space-5)}.savings-score__hero-amount{font-size:2.75rem}.savings-score__illustration{display:none}.savings-score__cards{gap:var(--space-2);grid-template-columns:1fr 1fr}}.dashboard{gap:var(--space-8);flex-direction:column;display:flex}.dashboard--guest{justify-content:center;align-items:center;min-height:calc(100vh - 140px)}.dashboard__guest-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-xl);padding:var(--space-12) var(--space-10);align-items:center;gap:var(--space-5);text-align:center;width:100%;max-width:480px;box-shadow:var(--shadow-lg);flex-direction:column;animation:.5s both fadeInUp;display:flex}.dashboard__guest-icon{filter:drop-shadow(0 0 24px #4ade8066);font-size:4rem;animation:3s infinite pulse-ring}.dashboard__guest-title{font-size:var(--text-3xl);background:linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-weight:700}.dashboard__guest-subtitle{color:var(--color-text-muted);font-size:var(--text-sm);line-height:1.7}.dashboard__guest-steps{gap:var(--space-3);width:100%;margin-top:var(--space-2);flex-direction:column;display:flex}.dashboard__step{align-items:center;gap:var(--space-3);background:var(--color-surface-2);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-3) var(--space-4);font-size:var(--text-sm);color:var(--color-text-muted);text-align:left;display:flex}.dashboard__step-num{background:linear-gradient(135deg, var(--color-primary), var(--color-accent));color:#000;width:24px;height:24px;font-size:var(--text-xs);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-weight:700;display:flex}.dashboard__error{background:var(--color-critical-bg);border-radius:var(--radius-md);padding:var(--space-3) var(--space-4);color:var(--color-critical);font-size:var(--text-sm);border:1px solid #f871714d}.chat-fab{z-index:600;background:var(--color-surface);border:2px solid var(--color-border);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;width:46px;height:46px;font-size:1.3rem;transition:transform .25s cubic-bezier(.175,.885,.32,1.275),box-shadow .2s;display:flex;position:fixed;bottom:calc(64px + 1rem);right:1.25rem;box-shadow:0 4px 16px #0000002e}.chat-fab:hover{transform:scale(1.1);box-shadow:0 6px 24px #00000040}.product-card{align-items:flex-start;gap:var(--space-4);padding:var(--space-4) var(--space-5);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);transition:transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);animation:.3s both fadeInUp;display:flex;position:relative}.product-card:hover{box-shadow:var(--shadow-md);border-color:var(--color-border-hover);transform:translateY(-2px)}.product-card--critical{border-left:3px solid var(--color-critical)}.product-card--warning{border-left:3px solid var(--color-warning)}.product-card--ok{border-left:3px solid var(--color-ok)}.product-card--unknown{border-left:3px solid var(--color-text-faint)}.product-card__icon{background:var(--color-surface-2);border-radius:var(--radius-md);border:1px solid var(--color-border);flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;font-size:2rem;display:flex}.product-card__body{gap:var(--space-2);flex-direction:column;flex:1;min-width:0;display:flex}.product-card__header{justify-content:space-between;align-items:center;gap:var(--space-2);flex-wrap:wrap;display:flex}.product-card__name{font-size:var(--text-base);color:var(--color-text);white-space:nowrap;text-overflow:ellipsis;font-weight:600;overflow:hidden}.product-card__badge{font-size:var(--text-xs);padding:2px var(--space-2);border-radius:var(--radius-full);white-space:nowrap;flex-shrink:0;font-weight:600}.product-card__badge--critical{background:var(--color-critical-bg);color:var(--color-critical);border:1px solid #f871714d}.product-card__badge--warning{background:var(--color-warning-bg);color:var(--color-warning);border:1px solid #fb923c4d}.product-card__badge--ok{background:var(--color-ok-bg);color:var(--color-ok);border:1px solid #4ade804d}.product-card__badge--unknown{color:var(--color-text-faint);background:#47556933;border:1px solid #4755694d}.product-card__category{font-size:var(--text-xs);color:var(--color-text-faint);text-transform:uppercase;letter-spacing:.05em}.product-card__expiry{align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.product-card__expiry-date{font-size:var(--text-sm);color:var(--color-text-muted)}.product-card__days{font-size:var(--text-xs);font-weight:600}.product-card__days--critical{color:var(--color-critical)}.product-card__days--warning{color:var(--color-warning)}.product-card__days--ok{color:var(--color-ok)}.product-card__days--unknown{color:var(--color-text-faint)}.product-card__meta{color:var(--color-text-muted);flex-wrap:wrap;gap:8px;margin-top:8px;font-size:.8rem;display:flex}.product-card__partial{gap:var(--space-2);margin-top:var(--space-2);display:flex}.product-card__partial-input{width:110px;padding:var(--space-1) var(--space-2);background:var(--color-surface-2);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text);font-size:var(--text-xs);font-family:var(--font-sans);outline:none}.product-card__partial-input:focus{border-color:var(--color-primary)}.product-card__partial-btn{padding:var(--space-1) var(--space-3);background:var(--color-surface-2);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text-muted);font-size:var(--text-xs);font-family:var(--font-sans);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap}.product-card__partial-btn:hover{border-color:var(--color-primary);color:var(--color-primary)}.product-card__actions{gap:var(--space-2);margin-top:var(--space-3);flex-wrap:wrap;display:flex}.product-card__action-btn{padding:var(--space-1) var(--space-3);border-radius:var(--radius-full);font-size:var(--text-xs);font-weight:600;font-family:var(--font-sans);cursor:pointer;transition:all var(--transition-fast);border:1px solid #0000}.product-card__action-btn--consume{color:var(--color-primary);background:#4ade801f;border-color:#4ade804d}.product-card__action-btn--consume:hover{background:#4ade8038}.product-card__action-btn--waste{color:var(--color-critical);background:#f871711a;border-color:#f871714d}.product-card__action-btn--waste:hover{background:#f8717133}.product-card__action-btn--edit{background:var(--color-surface-2);border-color:var(--color-border);color:var(--color-text-muted)}.product-card__action-btn--edit:hover{border-color:var(--color-accent);color:var(--color-accent)}@media (width<=600px){.product-card{padding:var(--space-3) var(--space-4);gap:var(--space-3)}.product-card__icon{width:40px;height:40px;font-size:1.6rem}.product-card__partial{gap:var(--space-2);flex-direction:column}.product-card__partial-input{width:100%}.product-card__partial-btn{text-align:center;width:100%}}.product-card__delete-btn{cursor:pointer;opacity:.35;transition:opacity var(--transition-fast), transform var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);padding:var(--space-1);border-radius:var(--radius-sm);background:0 0;border:1px solid #0000;flex-shrink:0;align-self:flex-start;font-size:1rem;line-height:1}.product-card:hover .product-card__delete-btn{opacity:1}.product-card__delete-btn:hover{background:var(--color-critical-bg);border-color:#f871714d;transform:scale(1.2)}.product-list{gap:var(--space-4);flex-direction:column;display:flex}.product-list__header{justify-content:space-between;align-items:center;display:flex}.product-list__title{font-size:var(--text-xl);font-weight:700}.product-list__count{font-size:var(--text-xs);color:var(--color-text-faint);background:var(--color-surface-2);border:1px solid var(--color-border);border-radius:var(--radius-full);padding:2px var(--space-3);font-weight:600}.product-list__grid{gap:var(--space-3);flex-direction:column;display:flex}.product-list--loading{justify-content:center;align-items:center;gap:var(--space-4);padding:var(--space-12) 0;color:var(--color-text-muted);font-size:var(--text-sm)}.product-list__spinner-ring{border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;width:40px;height:40px;animation:.8s linear infinite spin}.product-list--empty{justify-content:center;align-items:center;gap:var(--space-3);padding:var(--space-12) var(--space-8);text-align:center;background:var(--color-surface);border:1px dashed var(--color-border);border-radius:var(--radius-xl);flex-direction:column;display:flex}.product-list__empty-icon{font-size:3rem;animation:2.5s infinite pulse-ring}.product-list__empty-title{font-size:var(--text-xl);color:var(--color-text-muted);font-weight:600}.product-list__empty-text{font-size:var(--text-sm);color:var(--color-text-faint);max-width:300px}.not-found{justify-content:center;align-items:center;gap:var(--space-4);text-align:center;flex-direction:column;min-height:calc(100vh - 140px);animation:.4s fadeInUp;display:flex}.not-found__icon{font-size:4rem}.not-found__title{background:linear-gradient(135deg, var(--color-primary), var(--color-accent));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:5rem;font-weight:700;line-height:1}.not-found__subtitle{color:var(--color-text-muted);font-size:var(--text-lg)}.not-found__link{margin-top:var(--space-4);padding:var(--space-3) var(--space-6);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-full);color:var(--color-primary);font-size:var(--text-sm);transition:all var(--transition-fast);font-weight:500}.not-found__link:hover{background:var(--color-primary-glow);border-color:var(--color-primary)}.bottom-nav{background:var(--color-surface);border-top:1px solid var(--color-border);z-index:500;height:64px;padding-bottom:env(safe-area-inset-bottom);justify-content:space-between;align-items:center;display:flex;position:fixed;bottom:0;left:0;right:0;overflow:visible}.bottom-nav__tab{padding:var(--space-2) 0;color:var(--color-text-muted);transition:color var(--transition-fast);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:3px;text-decoration:none;display:flex}.bottom-nav__tab--active{color:var(--color-primary)}.bottom-nav__tab-icon{font-size:1.3rem;line-height:1}.bottom-nav__tab-label{letter-spacing:.02em;text-transform:uppercase;font-size:.62rem;font-weight:600}.bottom-nav__center{flex:0 0 80px;justify-content:center;align-items:center;height:64px;display:flex;position:relative}.bottom-nav__fab{background:var(--color-primary);color:#000;cursor:pointer;z-index:10;border:none;border-radius:50%;justify-content:center;align-items:center;width:56px;height:56px;font-size:2.2rem;font-weight:300;line-height:1;transition:transform .3s cubic-bezier(.175,.885,.32,1.275),background .2s,box-shadow .2s;display:flex;position:absolute;bottom:12px;left:50%;transform:translate(-50%);box-shadow:0 4px 20px #4ade8073}.bottom-nav__fab--open{background:var(--color-surface);color:var(--color-text);border:1px solid var(--color-border);transform:translate(-50%)rotate(45deg);box-shadow:0 4px 20px #00000040}.bottom-nav__fan-item{background:var(--color-surface);border:1px solid var(--color-border);cursor:pointer;opacity:0;pointer-events:none;z-index:9;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;gap:1px;width:48px;height:48px;transition:transform .3s cubic-bezier(.175,.885,.32,1.275),opacity .2s;display:flex;position:absolute;bottom:12px;left:50%;box-shadow:0 4px 16px #0003}.bottom-nav__fan-item--open{opacity:1;pointer-events:auto}.bottom-nav__fan-item:hover{background:var(--color-bg-alt);border-color:var(--color-primary)}.bottom-nav__fan-icon{font-size:1.1rem;line-height:1}.bottom-nav__fan-label{text-transform:uppercase;letter-spacing:.04em;color:var(--color-text-muted);font-size:.48rem;font-weight:700}.bottom-nav__backdrop{z-index:499;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#00000073;position:fixed;inset:0}.modal-overlay{-webkit-backdrop-filter:blur(8px);z-index:2000;background:#0006;justify-content:center;align-items:center;padding:1rem;animation:.2s ease-out fadeIn;display:flex;position:fixed;inset:0}.modal-content{background:var(--color-surface);border-radius:var(--radius-lg);width:100%;max-width:600px;max-height:90vh;padding:2rem;animation:.3s cubic-bezier(.175,.885,.32,1.275) 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-1)}.image-uploader__dropzone{border:2px dashed var(--color-border);border-radius:var(--radius-lg);padding:var(--space-10) var(--space-8);justify-content:center;align-items:center;gap:var(--space-3);cursor:pointer;transition:all var(--transition-normal);background:var(--color-surface-2);text-align:center;flex-direction:column;display:flex}.image-uploader__dropzone:hover,.image-uploader__dropzone--active{border-color:var(--color-primary);background:var(--color-primary-glow);box-shadow:var(--shadow-glow-green)}.image-uploader__dropzone-icon{transition:transform var(--transition-normal);font-size:2.5rem}.image-uploader__dropzone:hover .image-uploader__dropzone-icon{transform:scale(1.15)}.image-uploader__dropzone-text{color:var(--color-text-muted);font-size:var(--text-sm)}.image-uploader__dropzone-text 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