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var(--line);box-shadow:var(--shadow);z-index:10;border-radius:24px;grid-template-columns:repeat(5,minmax(0,1fr));align-items:end;display:grid;position:fixed;bottom:18px;left:50%;transform:translate(-50%)}.bottom-nav a{min-height:60px;color:var(--muted);border-radius:12px;flex-direction:column;justify-content:flex-end;align-items:center;gap:6px;padding:4px 0;font-size:11px;font-weight:550;text-decoration:none;display:flex}.bottom-nav a.active{color:var(--accent);background:var(--accent-soft)}.nav-icon{place-items:center;height:28px;display:grid}.nav-icon svg{width:22px;height:22px}.add-link .nav-icon{background:var(--ink);width:44px;height:44px;color:var(--inverse);border-radius:50%}.add-link .nav-icon svg{width:25px;height:25px}.skip-link{color:var(--ink);background:var(--surface);border:1px solid var(--line);z-index:20;border-radius:10px;padding:12px 20px;position:fixed;top:-120px;left:16px}.skip-link:focus{top:12px}@media (width<=700px){.app-shell{padding-left:20px;padding-right:20px}.app-header{flex-wrap:wrap;gap:20px;padding-bottom:22px}.brand p{font-size:10px}.preferences{justify-content:space-between;gap:12px;width:100%}.theme-options button{padding:0 12px}.section-meta{letter-spacing:1px;padding-top:22px;font-size:9px}.intro{padding:24px 0 28px}.intro h1{letter-spacing:-.8px;font-size:30px}.intro p{font-size:13px}.section-heading{flex-wrap:wrap;gap:4px 12px}.cards{grid-template-columns:1fr;gap:12px}.card{border-radius:18px;grid-template-columns:minmax(0,1fr) auto;align-items:center;padding:20px;display:grid}.card-top{gap:10px}.card-value{grid-area:1/2/3;margin:0 0 0 16px;font-size:38px}.card-empty{grid-column:1;margin:5px 0 0 34px;font-size:11px}.card-footer{grid-column:1/-1;margin-top:16px;padding-top:12px}.local-card{gap:12px;margin-top:24px;padding-top:22px}.bottom-nav{border-radius:20px 20px 0 0;width:100%;padding-left:10px;padding-right:10px;bottom:0}}@media 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span{clip-path:inset(50%);width:1px;height:1px;position:absolute;overflow:hidden}.settings-panel>summary::-webkit-details-marker{display:none}.settings-panel[open]{width:100%}.app-header:has(.settings-panel[open]) .header-help{margin-right:48px}.settings-panel[open]>summary{top:max(12px, env(safe-area-inset-top));position:absolute;right:0}.settings-body{background:var(--surface);border:1px solid var(--line);border-radius:16px;margin-top:12px;padding:18px}.settings-body .preferences{flex-wrap:wrap;justify-content:flex-start;margin:16px 0}.version-label{color:var(--muted);font-size:12px}.settings-body .log-panel{padding:14px}.visually-hidden{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.help-disclosure{flex-shrink:0;position:static}.help-disclosure>summary{width:44px;height:44px;color:var(--muted);border-radius:50%;place-items:center;font-size:16px;font-weight:700;list-style:none;display:grid}.help-disclosure>summary::-webkit-details-marker{display:none}.help-disclosure[open]>summary{background:var(--accent-soft);color:var(--accent)}.help-content{z-index:20;border:1px solid var(--line);box-shadow:var(--shadow);background:var(--surface-secondary);color:var(--ink);overflow-wrap:anywhere;border-radius:12px;padding:16px;font-size:13px;line-height:1.8;position:absolute;top:100%;left:0;right:0}.storage-footer{color:var(--positive);align-items:center;gap:8px;margin-top:24px;padding:16px 0;font-size:12px;display:flex}.storage-footer>svg{width:18px;height:18px}.storage-footer .help-disclosure{margin-left:auto}.bottom-nav{border:0;border-top:1px solid var(--line);width:100%;padding:4px max(8px, calc((100% - 580px) / 2)) calc(4px + env(safe-area-inset-bottom));box-shadow:none;border-radius:0;bottom:0}@media (width>=701px){.bottom-nav{width:min(864px,100% - 56px);padding-inline:8px;bottom:64px}.bottom-nav:after{content:"";background:var(--surface);pointer-events:auto;height:64px;position:absolute;top:100%;left:0;right:0}.app-shell{padding-bottom:calc(192px + env(safe-area-inset-bottom))}}.bottom-nav a{gap:2px;min-height:48px;padding:2px 0;line-height:1.2}.bottom-nav .nav-icon{height:24px}.bottom-nav .add-link .nav-icon{width:32px;height:32px}.bottom-nav .add-link .nav-icon svg{width:22px;height:22px}.add-link .nav-icon{background:var(--action);color:var(--action-ink)}.bottom-nav a.active{background:0 0}.bottom-nav a.active .nav-icon{color:var(--accent)}.bottom-nav a.active.add-link .nav-icon{color:var(--action-ink)}@media (width<=700px){.app-shell{padding-inline:16px}.app-header{flex-wrap:wrap}.brand strong{font-size:17px}.settings-panel>summary span{clip-path:inset(50%);width:1px;height:1px;position:absolute;overflow:hidden}.settings-body .preferences{gap:12px}.language select{font-size:16px}.bottom-nav{border-radius:0}}.help-symbol{border:1.5px solid;border-radius:50%;place-items:center;width:22px;height:22px;font-size:14px;line-height:1;display:grid}.storage-footer{position:relative}.goal-planning>.log-panel{border-radius:16px;padding:18px}.goal-help{justify-content:flex-end;display:flex;position:relative}.goal-basics{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.goal-basics label{overflow-wrap:anywhere}.goal-basics input{color:var(--accent);padding-inline:8px;font-weight:700}.goal-preview{background:var(--canvas);border:1px solid var(--line);border-radius:14px;margin:18px 0;padding:14px}.goal-preview .nutrient-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.goal-preview 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label{justify-content:flex-end}.goal-preview-heading{align-items:center;gap:4px;display:flex;position:relative}.daily-logging .goal-preview-heading h2{margin:0}.timeline{touch-action:pan-y}.timeline section>h2{overflow-wrap:anywhere;margin:20px 0}.timeline-day summary{cursor:pointer;overflow-wrap:anywhere;min-height:48px}.timeline-day summary span{color:var(--muted);margin-top:8px;font-size:13px;display:block}.timeline-day h3{margin-top:20px}.timeline-day h4{margin:0}.timeline-day p{overflow-wrap:anywhere}.timeline input[type=date]{max-width:280px}.timeline-controls{border-bottom:1px solid var(--line);padding:12px 0}.timeline-week{grid-template-columns:44px minmax(0,1fr) 44px;align-items:center;gap:4px;display:grid}.timeline .timeline-week button{color:var(--accent);background:0 0;border:0;padding:4px}.timeline-range{text-align:center;min-width:0;font-size:14px}.timeline .timeline-range label{max-width:180px;margin:4px auto}.timeline .timeline-range input{min-height:44px;padding:4px;font-size:16px}.timeline-actions{justify-content:center;align-items:center;display:flex;position:relative}.timeline-actions .help-disclosure{margin-left:4px}.timeline-day{border-radius:14px;padding:16px}.timeline-day summary span b{color:var(--accent);font-size:17px}.timeline-day .nutrient-grid dd{color:var(--accent)}.timeline-day .nutrient-grid dt{font-size:11px}.timeline-meal{align-items:flex-start;gap:12px;display:flex}.timeline-meal-icon{height:38px;color:var(--accent);background:var(--accent-soft);border-radius:50%;flex:0 0 38px;place-items:center;display:grid}.timeline-meal-icon svg{width:20px}.timeline-meal ul{padding:0;list-style:none}.timeline-meal li{margin-top:5px}.timeline>section>h2{color:var(--muted);font-size:14px}.timeline-week{grid-template-columns:40px minmax(0,1fr) auto 40px 40px;gap:0}.timeline .timeline-week button{min-width:40px;padding:4px}.timeline-range,.timeline .timeline-week .timeline-today{white-space:nowrap;font-size:12px}.timeline .timeline-calendar{width:40px;min-height:44px;color:var(--accent);border-radius:8px;place-items:center;margin:0;display:grid;position:relative}.timeline-calendar:focus-within{outline:2px solid var(--accent);outline-offset:2px}.timeline .timeline-calendar input{opacity:0;cursor:pointer;width:100%;height:100%;position:absolute;inset:0}.timeline-weekdays{grid-template-columns:repeat(7,minmax(0,1fr));gap:2px;margin-top:8px;display:grid}.timeline-weekdays>div{border-radius:10px;justify-items:center;gap:3px;padding:6px 0;font-size:12px;display:grid}.timeline-weekdays strong{font-size:16px}.timeline-weekdays .is-today{background:var(--accent-soft);color:var(--accent)}.timeline-actions{justify-content:flex-end}@media (width<=360px){.timeline-week{grid-template-columns:32px minmax(0,1fr) auto 36px 32px}.timeline .timeline-week button{min-width:32px}.timeline .timeline-calendar{width:36px}.timeline-range,.timeline .timeline-week .timeline-today{font-size:10px}}.timeline-controls{padding:6px 0;position:relative}.timeline-week{grid-template-columns:36px minmax(0,1fr) auto 36px 44px 36px}.timeline .timeline-week button{min-width:36px}.timeline .timeline-calendar{width:36px}.timeline-range{letter-spacing:-.4px;font-size:12px}.timeline-weekdays{margin-top:2px}.timeline-weekdays>div{padding:3px 0}.timeline .timeline-day{margin-bottom:6px;padding:6px 12px}.timeline-day summary{flex-wrap:wrap;align-items:center;gap:2px 8px;min-height:44px;list-style:none;display:flex}.timeline-day summary::-webkit-details-marker{display:none}.timeline-day summary:after{content:"⌄";color:var(--muted);margin-left:auto}.timeline-day[open] summary:after{content:"⌃"}.timeline-day summary span{margin-top:0;display:inline}.timeline-day summary strong,.timeline-day summary span b{font-size:14px}@media (width<=360px){.timeline-week{grid-template-columns:28px minmax(0,1fr) auto 30px 44px 28px}.timeline .timeline-week button{min-width:28px}.timeline .timeline-calendar{width:30px}.timeline-range{letter-spacing:-.5px;font-size:10px}}