:root{--bg: #0a0f0a;--surface: #141a14;--surface-alt: #1c241c;--accent: #4ade80;--accent-dim: #2f7d4f;--amber: #fbbf24;--danger: #ef4444;--text: #e6f0e6;--text-muted: #8a9a8a;--text-dim: #7c887c;--border: #243024;--max-width: 480px;--font-mono: "JetBrains Mono", ui-monospace, "SF Mono", "Menlo", "Consolas", monospace}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:var(--font-mono);font-size:15px;line-height:1.4;overscroll-behavior-y:none}#root{max-width:var(--max-width);margin:0 auto;min-height:100vh;min-height:100dvh;display:flex;flex-direction:column}button{font-family:inherit;font-size:inherit;cursor:pointer;border:none;background:none;color:inherit}input,select{font-family:inherit;font-size:16px;background:var(--surface-alt);color:var(--text);border:1px solid var(--border);border-radius:10px;padding:12px 14px;width:100%;outline:none}input:focus,select:focus{border-color:var(--accent-dim)}h1,h2,h3{font-weight:600;letter-spacing:-.02em}a{color:var(--accent)}.app-main{flex:1;padding:16px 16px 96px;width:100%}.card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:16px}.btn{background:var(--accent);color:#04140a;font-weight:600;border-radius:12px;padding:14px 18px;width:100%;text-align:center}.btn:active{filter:brightness(.9)}.btn-ghost{background:var(--surface-alt);color:var(--text);border:1px solid var(--border)}.btn-danger{background:transparent;color:var(--danger);border:1px solid transparent}.row{display:flex;align-items:center;gap:10px}.muted{color:var(--text-dim)}.label-chip{font-size:11px;color:var(--text-dim);border:1px solid var(--border);border-radius:999px;padding:2px 8px;text-transform:uppercase;letter-spacing:.04em}.tabbar{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:var(--max-width);display:flex;background:var(--surface);border-top:1px solid var(--border);padding-bottom:env(safe-area-inset-bottom);z-index:20}.tabbar button{flex:1;padding:14px 0 16px;color:var(--text-dim);font-size:12px;display:flex;flex-direction:column;align-items:center;gap:4px}.tabbar button.active{color:var(--accent)}.tabbar .tab-icon{font-size:18px;line-height:1}.update-banner{display:block;width:100%;background:var(--accent);color:#04140a;text-align:center;font-size:13px;font-weight:600;padding:8px;border:none}.update-banner:active{filter:brightness(.9)}.offline-banner{background:#3a2a0a;color:#f0c674;text-align:center;font-size:12px;padding:6px;border-bottom:1px solid #5a4010}.spinner{width:18px;height:18px;border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:flex-end;justify-content:center;z-index:50}.sheet{background:var(--surface);border:1px solid var(--border);border-radius:18px 18px 0 0;width:100%;max-width:var(--max-width);padding:20px 16px calc(20px + env(safe-area-inset-bottom));max-height:85vh;overflow-y:auto}.skeleton{background:var(--surface);position:relative;overflow:hidden}.skeleton:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(90deg,transparent,var(--surface-alt),transparent);transform:translate(-100%);animation:shimmer 1.3s infinite}@keyframes shimmer{to{transform:translate(100%)}}.icon-btn{width:auto;min-width:40px;padding:8px 12px;font-size:20px;line-height:1;border-radius:10px}.icon-btn:disabled{opacity:.3}.return-pill{background:var(--surface-alt);border:1px solid var(--border);color:var(--accent);border-radius:999px;padding:6px 14px;font-size:12px}.overflow-menu{position:absolute;right:0;top:100%;margin-top:4px;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:4px;z-index:30;white-space:nowrap;box-shadow:0 8px 24px #0006}.overflow-menu button{display:block;width:100%;text-align:left;padding:10px 12px;font-size:13px;border-radius:8px}.overflow-menu button:active{background:var(--surface-alt)}.streak-badge{display:inline-flex;align-items:center;gap:3px;font-size:13px;font-weight:700;color:var(--amber)}.source-badge{font-size:12px;flex:0 0 auto}.meal-card-wrap{position:relative;border-radius:16px;overflow:hidden}.meal-card{position:relative;z-index:1;display:flex;flex-direction:column;padding:12px;touch-action:pan-y}.meal-card-row{display:flex;align-items:center;gap:12px}.meal-kebab{width:auto;padding:4px 6px;font-size:18px;line-height:1;color:var(--text-dim);flex:0 0 auto}.meal-card-menu{display:flex;gap:8px;margin-top:10px}.meal-card-menu button{flex:1;background:var(--surface-alt);border:1px solid var(--border);border-radius:8px;padding:9px;font-size:13px}.meal-card-menu button.danger{color:var(--danger)}.meal-card-menu button:active{filter:brightness(1.15)}.meal-actions{position:absolute;top:0;bottom:0;display:flex}.meal-actions-left{left:0}.meal-actions-right{right:0}.meal-action{flex:1;border:none;color:var(--text);font-size:13px;font-weight:600;padding:0 8px}.act-edit{background:var(--surface-alt)}.act-dup{background:var(--accent-dim);color:#04140a}.act-del{background:var(--danger);color:#1a0606}.toast{position:fixed;left:50%;transform:translate(-50%);bottom:calc(76px + env(safe-area-inset-bottom));width:calc(100% - 32px);max-width:calc(var(--max-width) - 32px);background:var(--surface-alt);border:1px solid var(--border);border-radius:12px;padding:12px 14px;display:flex;align-items:center;gap:12px;z-index:60;overflow:hidden;animation:toast-in .2s ease}.toast-leave{opacity:0;transition:opacity .15s ease}.toast-msg{flex:1;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.toast-action{color:var(--accent);font-weight:700;font-size:13px;padding:4px 6px}.toast-bar{position:absolute;left:0;bottom:0;height:2px;width:100%;background:var(--accent);transform-origin:left;animation:toast-bar linear forwards}@keyframes toast-in{0%{transform:translate(-50%,12px);opacity:0}}@keyframes toast-bar{0%{transform:scaleX(1)}to{transform:scaleX(0)}}.empty-hint{text-align:center}.ring-wrap{width:fit-content;margin:0 auto;border-radius:50%;cursor:pointer}.tile{cursor:pointer;transition:border-color .15s ease}.segmented{display:inline-flex;background:var(--surface-alt);border:1px solid var(--border);border-radius:10px;padding:2px}.segmented button{padding:6px 12px;font-size:12px;border-radius:8px;color:var(--text-dim)}.segmented button.active{background:var(--surface);color:var(--text)}.seg-chip{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--text-dim);padding:3px 10px;border-radius:999px;border:1px solid transparent}.seg-chip[aria-pressed=true]{color:var(--accent);border-color:var(--border);background:var(--surface)}.seg-chip:disabled{opacity:.4}.heatmap-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}.heatmap-cell{aspect-ratio:1;border-radius:5px;border:1px solid var(--border);display:flex;align-items:center;justify-content:center;padding:0}.heatmap-cell:disabled{cursor:default}.heatmap-num{font-size:9px}.chart-annotation{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;font-size:13px;pointer-events:none}