:root{--bg:#121212;--surface:#1b1b1f;--surface-2:#232329;--border:rgba(255,255,255,.08);--text:#f4f4f5;--muted:#a1a1aa;--breakfast:#ff7a18;--morning:#f5c542;--lunch:#62ff5b;--dinner:#2684ff;--radius:22px}*{box-sizing:border-box}html,body{margin:0;padding:0;min-height:100%}body{background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input{font:inherit}button{cursor:pointer}.app-shell{width:100%;max-width:900px;margin:auto;min-height:100vh;padding-bottom:90px}.topbar{display:flex;justify-content:space-between;align-items:center;padding:22px 20px;border-bottom:1px solid var(--border)}.brand{display:flex;align-items:center;gap:12px}.brand img{width:46px;height:46px;object-fit:contain;border-radius:13px}.brand strong{display:block;font-size:24px;letter-spacing:-1px}.brand span{display:block;color:var(--muted);font-size:12px}.icon-button{width:42px;height:42px;border:1px solid var(--border);border-radius:50%;background:var(--surface);color:white;font-size:24px}main{padding:24px 20px}.view{display:none}.view.active{display:block}.page-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:28px}.eyebrow{color:var(--muted);font-size:11px;letter-spacing:2px;font-weight:700}h1{margin:5px 0;font-size:38px;letter-spacing:-1.5px}.page-heading p{margin:0;color:var(--muted)}.progress{position:relative;width:130px;height:130px;flex-shrink:0}.progress canvas{width:130px;height:130px}.progress-text{position:absolute;inset:0;display:flex;justify-content:center;align-items:center;flex-direction:column;pointer-events:none}.progress-text strong{font-size:23px}.progress-text span{color:var(--muted);font-size:10px}.meal-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.meal-card{position:relative;min-height:260px;overflow:hidden;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);transition:transform .2s ease,border-color .2s ease}.meal-card:hover{transform:translateY(-2px)}.meal-photo{width:100%;height:170px;object-fit:cover;display:block}.meal-placeholder{height:170px;display:flex;align-items:center;justify-content:center;background:var(--surface-2);color:var(--muted);font-size:13px}.meal-info{padding:14px 16px}.meal-title{display:flex;justify-content:space-between;align-items:center}.meal-title h2{margin:0;font-size:18px}.meal-time{margin-top:5px;color:var(--muted);font-size:12px}.meal-button{width:100%;margin-top:12px;padding:11px;border:0;border-radius:12px;color:#111;font-weight:800}.breakfast{border-top:3px solid var(--breakfast)}.breakfast .meal-button{background:var(--breakfast)}.morning{border-top:3px solid var(--morning)}.morning .meal-button{background:var(--morning)}.lunch{border-top:3px solid var(--lunch)}.lunch .meal-button{background:var(--lunch)}.dinner{border-top:3px solid var(--dinner)}.dinner .meal-button{background:var(--dinner)}.history-list{display:flex;flex-direction:column;gap:12px}.history-item{display:flex;align-items:center;justify-content:space-between;padding:18px;background:var(--surface);border:1px solid var(--border);border-radius:18px}.history-date{font-weight:700}.history-meta{color:var(--muted);margin-top:4px;font-size:12px}.history-percent{font-size:18px;font-weight:800;color:var(--lunch)}.bottom-nav{position:fixed;z-index:50;bottom:15px;left:50%;transform:translateX(-50%);width:min(calc(100% - 30px),500px);display:flex;padding:7px;background:rgba(28,28,32,.94);backdrop-filter:blur(18px);border:1px solid var(--border);border-radius:20px}.nav-item{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:10px;border:0;background:transparent;color:var(--muted);border-radius:14px;font-size:11px}.nav-item span{font-size:18px}.nav-item.active{color:var(--text);background:var(--surface-2)}.toast{position:fixed;left:50%;bottom:100px;transform:translateX(-50%) translateY(20px);opacity:0;pointer-events:none;padding:12px 18px;background:#29292e;border:1px solid var(--border);border-radius:14px;transition:.25s;z-index:100}.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}@media(max-width:650px){.meal-grid{grid-template-columns:1fr}.page-heading{align-items:flex-start}.progress{width:105px;height:105px}.progress canvas{width:105px;height:105px}h1{font-size:34px}}