:root{--color-bg:#fff;--color-fg:#000;--color-muted:#666;--color-border:#000;--color-surface:#f5f5f5;--border:2px solid #000;--radius:0}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{background:var(--color-bg);color:var(--color-fg);-webkit-font-smoothing:antialiased;font-family:Outfit,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:16px;line-height:1.4}h1,h2,h3,h4{text-transform:uppercase;letter-spacing:.02em;font-weight:900}h1{font-size:1.75rem}h2{font-size:1.25rem}h3{font-size:1rem}a{color:var(--color-fg);text-underline-offset:2px;text-decoration:underline}button{background:var(--color-fg);color:var(--color-bg);border:var(--border);border-radius:var(--radius);text-transform:uppercase;letter-spacing:.05em;cursor:pointer;padding:.6rem 1.2rem;font-family:inherit;font-size:.85rem;font-weight:700;transition:background .1s,color .1s;display:inline-block}button:hover{background:var(--color-bg);color:var(--color-fg)}button:disabled{opacity:.4;cursor:not-allowed}button.secondary{background:var(--color-bg);color:var(--color-fg)}button.secondary:hover{background:var(--color-fg);color:var(--color-bg)}button.highlight-add{color:#2563eb;border-color:#2563eb}button.highlight-add:hover{color:#fff;background:#2563eb;border-color:#2563eb}input,select{background:var(--color-bg);width:100%;color:var(--color-fg);border:var(--border);border-radius:var(--radius);padding:.5rem;font-family:inherit;font-size:.9rem}input:focus,select:focus{outline:3px solid var(--color-fg);outline-offset:-3px}label{text-transform:uppercase;letter-spacing:.05em;margin-bottom:.25rem;font-size:.75rem;font-weight:700;display:block}.container{max-width:480px;margin:0 auto;padding:1rem}.page-center{flex-direction:column;justify-content:center;align-items:center;min-height:100vh;padding:2rem;display:flex}.logo{letter-spacing:.1em;margin-bottom:2rem;font-size:3rem;font-weight:900}.alpha-tag{letter-spacing:.15em;border:2px solid var(--color-fg);vertical-align:super;margin-left:.5em;padding:.1em .4em;font-size:.45em;font-weight:700;line-height:1;display:inline-block}.logo .alpha-tag{vertical-align:1.5em;font-size:.3em}.auth-buttons{flex-direction:column;gap:.75rem;width:100%;max-width:280px;display:flex}.auth-buttons button{width:100%}.header{border-bottom:var(--border);justify-content:space-between;align-items:center;margin-bottom:1rem;padding:.75rem 0;display:flex}.header h1{font-size:1.25rem}.header-actions{align-items:center;gap:.4rem;display:flex}.header-sep{color:var(--color-fg);font-weight:700}.link-button{font:inherit;color:var(--color-fg);cursor:pointer;text-transform:none;font-weight:inherit;font-size:inherit;letter-spacing:inherit;background:0 0;border:none;padding:0;text-decoration:underline}.form-group{margin-bottom:1rem}.form-row{grid-template-columns:1fr 1fr;gap:.75rem;display:grid}.day-nav{border:var(--border);align-items:center;gap:.5rem;margin-bottom:1rem;display:flex}.day-nav-btn{border:none;flex-shrink:0;padding:.5rem .75rem;font-size:1rem}.day-nav-label{text-align:center;text-transform:uppercase;letter-spacing:.05em;flex:1;justify-content:center;align-items:center;gap:.5rem;font-size:.85rem;font-weight:900;display:flex;overflow:hidden}.day-nav-text{display:inline-block}.day-nav-text.slide-left{animation:.2s ease-out slide-in-left}.day-nav-text.slide-right{animation:.2s ease-out slide-in-right}@keyframes slide-in-left{0%{opacity:0;transform:translate(30px)}to{opacity:1;transform:translate(0)}}@keyframes slide-in-right{0%{opacity:0;transform:translate(-30px)}to{opacity:1;transform:translate(0)}}.day-nav-today{border:1px solid var(--color-fg);padding:.15rem .5rem;font-size:.65rem}.summary-bar{border:var(--border);grid-template-columns:repeat(4,1fr);gap:.5rem;margin-bottom:1rem;padding:.75rem;display:grid;position:relative}.summary-toggle{color:var(--color-muted);cursor:pointer;opacity:0;font-size:.7rem;line-height:1;transition:opacity .15s;position:absolute;bottom:.3rem;right:.4rem}.summary-bar:hover .summary-toggle{opacity:1}.summary-item{text-align:center}.summary-item .value{font-size:1.25rem;font-weight:900}.summary-item .label{text-transform:uppercase;letter-spacing:.05em;color:var(--color-muted);font-size:.65rem}.meal-section{border:var(--border);margin-bottom:.75rem}.meal-section-header{border-bottom:var(--border);background:var(--color-surface);justify-content:space-between;align-items:center;padding:.5rem .75rem;display:flex}.meal-section-header h2{font-size:.85rem}.meal-item{cursor:pointer;border-bottom:1px solid #ddd;padding:.5rem .75rem}.meal-item:last-child{border-bottom:none}.meal-item-editing{cursor:default}.meal-item-row{justify-content:space-between;align-items:center;display:flex}.meal-item-edit{align-items:center;gap:.5rem;padding-top:.4rem;display:flex}.meal-item-edit label{flex-shrink:0;margin-bottom:0}.meal-item-edit input{width:60px}.meal-item-name{text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-size:.85rem;font-weight:600;overflow:hidden}.meal-item-macros{color:var(--color-muted);white-space:nowrap;margin-left:.5rem;font-size:.75rem}.meal-section-header+.meal-section-footer{border-top:none}.meal-section-footer{background:var(--color-surface);border-top:var(--border);justify-content:space-between;align-items:center;padding:.5rem .75rem;display:flex}.overlay{background:var(--color-bg);z-index:100;flex-direction:column;display:flex;position:fixed;inset:0;overflow:hidden}.overlay.second{z-index:200}.overlay.third{z-index:300}.overlay-inner{flex-direction:column;flex:1;width:100%;max-width:480px;margin:0 auto;padding:1rem;display:flex;overflow:hidden}.overlay-header{border-bottom:var(--border);flex-shrink:0;justify-content:space-between;align-items:center;margin-bottom:.75rem;padding-bottom:.75rem;display:flex}.overlay-body{flex:1;overflow-y:auto}.overlay-footer{border-top:var(--border);flex-shrink:0;padding-top:.75rem}.search-result{cursor:pointer;border-bottom:1px solid #ddd;padding:.6rem 0}.search-result:hover{background:var(--color-surface)}.search-result-name{font-size:.85rem;font-weight:700}.search-result-brand,.search-result-serving{color:var(--color-muted);font-size:.75rem}.search-result-macros{margin-top:.2rem;font-size:.75rem}.lookup-messages{flex-direction:column;gap:.75rem;display:flex}.lookup-message{border:var(--border);padding:.75rem}.lookup-message.user{background:var(--color-fg);color:var(--color-bg)}.lookup-message.thinking{font-style:italic;animation:2.5s ease-in-out infinite thinking-fade}@keyframes thinking-fade{0%,to{opacity:.5}50%{opacity:1}}.lookup-buttons{flex-wrap:wrap;gap:.5rem;margin-top:.5rem;display:flex}.lookup-buttons button{padding:.35rem .75rem;font-size:.75rem}.lookup-result-item{border:var(--border);margin-bottom:.5rem;padding:.6rem}.lookup-result-item .name{font-size:.85rem;font-weight:700}.lookup-result-item .meta{color:var(--color-muted);font-size:.75rem}.lookup-not-found{border:1px dashed var(--color-border);color:var(--color-muted);margin-bottom:.5rem;padding:.6rem;font-size:.85rem}.quantity-inline{align-items:center;gap:.5rem;margin-top:.4rem;display:flex}.quantity-inline input{width:60px}.nutrition-row{gap:.75rem;font-size:.75rem;display:flex}.nutrition-row span{white-space:nowrap}.text-muted{color:var(--color-muted)}.text-sm{font-size:.8rem}.text-xs{font-size:.7rem}.font-bold{font-weight:700}.mt-1{margin-top:.5rem}.mt-2{margin-top:1rem}.mb-1{margin-bottom:.5rem}.btn-delete{color:var(--color-muted);cursor:pointer;background:0 0;border:none;padding:.2rem;font-size:1rem;line-height:1}.btn-delete:hover{color:var(--color-fg);background:0 0}.btn-info{color:var(--color-muted);cursor:pointer;background:0 0;border:none;flex-shrink:0;align-items:center;padding:.1rem;line-height:0;display:flex}.btn-info:hover{color:var(--color-fg);background:0 0}.search-result-actions{opacity:0;flex-shrink:0;align-items:center;gap:0;transition:opacity .15s;display:flex}.search-result:hover .search-result-actions{opacity:1}.entry-info-popup{background:var(--color-bg);border:var(--border);margin-top:.35rem;padding:.5rem .65rem;font-size:.75rem;line-height:1.6}.entry-info-popup a{font-size:.75rem}@media (hover:none){.summary-toggle,.search-result-actions{opacity:1}}.search-result-top{justify-content:space-between;align-items:flex-start;display:flex}.btn-delete-entry{color:var(--color-muted);cursor:pointer;background:0 0;border:none;flex-shrink:0;padding:.1rem .2rem .1rem .1rem;font-size:1rem;line-height:1}.btn-delete-entry:hover{color:var(--color-fg);background:0 0}.delete-confirm{align-items:center;gap:.4rem;margin-top:.3rem;display:flex}.delete-error{color:#b91c1c;margin-top:.2rem}.stats-period-selector{gap:.5rem;margin-bottom:1rem;display:flex}.stats-period-selector button{flex:1;padding:.4rem .5rem;font-size:.75rem}.stats-headline{text-align:center;border:var(--border);margin-bottom:1rem;padding:1rem 0}.stats-headline-number{font-size:2.5rem;font-weight:900}.stats-headline-sep{color:var(--color-muted);margin:0 .2rem;font-size:1.5rem;font-weight:900}.stats-headline-total{color:var(--color-muted);font-size:1.5rem;font-weight:900}.stats-headline-label{text-transform:uppercase;letter-spacing:.05em;color:var(--color-muted);margin-top:.25rem;font-size:.7rem;display:block}.stats-daily{border:var(--border);margin-bottom:1rem}.stats-day-row{border-bottom:1px solid #ddd;align-items:center;padding:.4rem .75rem;font-size:.8rem;display:flex}.stats-day-row:last-child{border-bottom:none}.stats-day-empty{opacity:.4}.stats-day-label{flex-shrink:0;width:3.5rem;font-weight:700}.stats-day-macros{text-align:right;flex:1;margin-right:.75rem;font-size:.75rem}.stats-day-status{text-align:center;flex-shrink:0;width:1.5rem;font-weight:900}.stats-day-status.on-target{color:#16a34a}.stats-day-status.off-target{color:#dc2626}.stats-averages{border:var(--border);text-align:center;margin-bottom:1rem;padding:.75rem}.stats-averages-label{text-transform:uppercase;letter-spacing:.05em;color:var(--color-muted);margin-bottom:.25rem;font-size:.7rem}.stats-averages-values{font-size:.85rem;font-weight:700}.stats-calendar{border:var(--border);margin-bottom:1rem;padding:.5rem}.stats-calendar-header{text-align:center;text-transform:uppercase;letter-spacing:.05em;color:var(--color-muted);grid-template-columns:repeat(7,1fr);margin-bottom:.25rem;font-size:.7rem;font-weight:900;display:grid}.stats-calendar-row{grid-template-columns:repeat(7,1fr);display:grid}.stats-calendar-cell{flex-direction:column;justify-content:center;align-items:center;min-height:2.5rem;padding:.3rem 0;display:flex}.stats-calendar-day{color:var(--color-muted);font-size:.6rem;line-height:1}.stats-calendar-status{font-size:1rem;font-weight:900;line-height:1.2}.stats-calendar-cell.on-target .stats-calendar-status{color:#16a34a}.stats-calendar-cell.off-target .stats-calendar-status{color:#dc2626}.stats-calendar-cell.empty .stats-calendar-status{color:var(--color-muted);opacity:.4;font-size:.75rem}.stats-year{border:var(--border);margin-bottom:1rem}.stats-year-row{border-bottom:1px solid #ddd;align-items:center;padding:.5rem .75rem;font-size:.85rem;display:flex}.stats-year-row:last-child{border-bottom:none}.stats-year-month{flex-shrink:0;width:2.5rem;font-weight:700}.stats-year-bar{border:var(--border);flex:1;height:1.2rem;margin:0 .75rem;position:relative}.stats-year-fill{background:#000;height:100%;transition:width .3s;display:block}.stats-year-count{text-align:right;flex-shrink:0;width:2rem;font-weight:900}.edit-serving-row{align-items:flex-end;gap:.5rem;display:flex}.edit-serving-row .form-group{margin-bottom:0}.edit-serving-row .form-group:first-child,.edit-serving-row .form-group:nth-child(2){flex-shrink:0;width:80px}.edit-serving-row .form-group:last-child{flex:1}textarea{border:var(--border);resize:vertical;width:100%;padding:.5rem;font-family:inherit;font-size:.85rem}.added{opacity:.5}