:root{--bg:#fafaf8;--card:#fff;--text:#1a1a1a;--text-secondary:#6b6b6b;--accent:#2d6a4f;--accent-light:#d8f3dc;--accent-hover:#1b4332;--border:#e8e8e4;--danger:#d64545;--danger-light:#fde8e8;--radius:12px;--shadow:0 1px 3px #0000000f;--shadow-lg:0 4px 12px #00000014}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-webkit-tap-highlight-color:transparent;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}#root{flex-direction:column;max-width:600px;min-height:100dvh;margin:0 auto;display:flex}.screen{flex:1;padding:20px 16px 100px}h1{letter-spacing:-.5px;margin-bottom:20px;font-size:24px;font-weight:700}h2{margin-bottom:12px;font-size:18px;font-weight:600}.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--border);margin-bottom:12px;padding:16px}.btn{border-radius:var(--radius);cursor:pointer;touch-action:manipulation;border:none;justify-content:center;align-items:center;gap:8px;width:100%;padding:14px 24px;font-size:16px;font-weight:600;transition:all .15s;display:inline-flex}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:var(--accent-light);color:var(--accent)}.btn-secondary:hover{background:#c5edd0}.btn-danger{background:var(--danger-light);color:var(--danger)}.btn-outline{color:var(--text);border:1px solid var(--border);background:0 0}.btn-sm{width:auto;padding:8px 16px;font-size:14px}input[type=text],input[type=password],textarea{border:1px solid var(--border);border-radius:var(--radius);background:var(--card);width:100%;color:var(--text);outline:none;padding:14px 16px;font-size:16px;transition:border-color .15s}input:focus,textarea:focus{border-color:var(--accent)}textarea{resize:vertical;min-height:60px;font-family:inherit}.bottom-nav{background:var(--card);border-top:1px solid var(--border);padding:8px 0;padding-bottom:max(8px, env(safe-area-inset-bottom));z-index:100;justify-content:center;display:flex;position:fixed;bottom:0;left:0;right:0}.bottom-nav-inner{width:100%;max-width:600px;display:flex}.nav-item{color:var(--text-secondary);cursor:pointer;touch-action:manipulation;background:0 0;border:none;flex-direction:column;flex:1;align-items:center;gap:4px;padding:8px 0;font-size:11px;font-weight:500;text-decoration:none;display:flex}.nav-item.active{color:var(--accent)}.nav-icon{font-size:22px;line-height:1}.day-row{border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:12px 0;display:flex}.day-row:last-child{border-bottom:none}.day-label{width:40px;color:var(--text-secondary);flex-shrink:0;font-size:14px;font-weight:600}.day-meal{flex:1;font-size:15px}.day-input{flex:1}.day-input input{padding:10px 12px;font-size:15px}.ingredient-item{border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:10px 0;display:flex}.ingredient-item:last-child{border-bottom:none}.ingredient-name{flex:1;font-size:15px}.ingredient-qty{color:var(--text-secondary);text-align:right;min-width:80px;font-size:14px}.ingredient-qty input{text-align:right;width:80px;padding:6px 8px;font-size:14px}.remove-btn{color:var(--danger);cursor:pointer;background:0 0;border:none;padding:4px;font-size:20px;line-height:1}.store-toggle{gap:8px;margin-bottom:16px;display:flex}.store-btn{border-radius:var(--radius);border:2px solid var(--border);background:var(--card);cursor:pointer;text-align:center;flex:1;padding:12px;font-size:15px;font-weight:600;transition:all .15s}.store-btn.active{border-color:var(--accent);background:var(--accent-light);color:var(--accent)}.quick-item{border-bottom:1px solid var(--border);align-items:center;gap:10px;padding:12px 0;display:flex}.quick-item:last-child{border-bottom:none}.quick-item-check{border:2px solid var(--border);cursor:pointer;background:var(--card);border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;width:24px;height:24px;font-size:14px;transition:all .15s;display:flex}.quick-item-check.checked{background:var(--accent);border-color:var(--accent);color:#fff}.quick-item-name{flex:1;font-size:15px}.quick-item-name.checked{color:var(--text-secondary);text-decoration:line-through}.auth-screen{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:100dvh;padding:32px;display:flex}.auth-screen h1{margin-bottom:8px;font-size:28px}.auth-subtitle{color:var(--text-secondary);margin-bottom:32px;font-size:16px}.auth-form{flex-direction:column;gap:12px;width:100%;max-width:320px;display:flex}.auth-error{color:var(--danger);font-size:14px}.copyable{position:relative}.copyable textarea{padding-right:60px}.copy-btn{border:1px solid var(--border);background:var(--card);cursor:pointer;border-radius:8px;padding:6px 12px;font-size:13px;font-weight:500;position:absolute;top:8px;right:8px}.loading{color:var(--text-secondary);justify-content:center;align-items:center;gap:8px;padding:20px;display:flex}.spinner{border:2px solid var(--border);border-top-color:var(--accent);border-radius:50%;width:20px;height:20px;animation:.6s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.instructions{color:var(--text-secondary);font-size:14px;line-height:1.6}.instructions ol{margin:8px 0;padding-left:20px}.instructions li{margin-bottom:8px}.instructions code{word-break:break-all;background:#f0f0ec;border-radius:4px;padding:2px 6px;font-size:13px}.dupe-badge{color:#856404;background:#fff3cd;border-radius:6px;padding:2px 8px;font-size:12px;font-weight:500}.extra-items{margin:16px 0}.flex-gap{gap:8px;display:flex}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mb-8{margin-bottom:8px}.mb-16{margin-bottom:16px}.text-secondary{color:var(--text-secondary);font-size:14px}.text-center{text-align:center}