:root{--bg:#faf8f4;--bg2:#f4f0e8;--bg3:#ede8dd;--surface:#ffffff;--surface2:#fdf9f4;--border:#e8e0d0;--border2:#d8cfc0;--accent:#c67c3a;--accent-dark:#a35e22;--accent-light:#e8a96a;--accent-bg:#fdf2e7;--text:#2a2118;--text2:#6b5d4f;--text3:#9a8878;--green:#5a8a5a;--green-bg:#eef5ee;--red:#c44444;--red-bg:#fdf0f0;--shadow-sm:0 1px 3px rgba(42,33,24,.08),0 1px 2px rgba(42,33,24,.04);--shadow:0 4px 16px rgba(42,33,24,.1),0 1px 4px rgba(42,33,24,.06);--shadow-lg:0 12px 40px rgba(42,33,24,.14),0 4px 12px rgba(42,33,24,.08);--radius:14px;--radius-sm:8px;--font-display:"Playfair Display",Georgia,serif;--font-body:"Nunito",system-ui,sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;min-height:100vh}.app-layout{display:flex;min-height:100vh}.sidebar{width:260px;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:200;transition:transform .3s cubic-bezier(.4,0,.2,1);overflow-y:auto}.logo-area{padding:28px 24px 20px;border-bottom:1px solid var(--border)}.logo-title{font-family:var(--font-display);font-size:24px;font-weight:500;color:var(--accent);letter-spacing:.3px}.logo-sub{font-size:11px;text-transform:uppercase;letter-spacing:2.5px;color:var(--text3);margin-top:3px}.nav-section{padding:16px 12px;flex:1}.nav-label{font-size:10px;text-transform:uppercase;letter-spacing:2px;color:var(--text3);padding:8px 12px 4px;font-weight:600}.nav-item{display:flex;align-items:center;gap:12px;padding:10px 14px;border-radius:10px;cursor:pointer;color:var(--text2);font-size:14px;font-weight:500;transition:all 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.15s;text-align:center}.week-add:hover{border-color:var(--accent);color:var(--accent)}.month-head-row{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;margin-bottom:6px}.month-head-cell{text-align:center;font-size:11px;text-transform:uppercase;letter-spacing:1.5px;color:var(--text3);padding:6px;font-weight:700}.month-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}.month-day{background:var(--surface);border:1px solid var(--border);border-radius:10px;min-height:88px;padding:8px;cursor:pointer;transition:all .18s}.month-day:hover{border-color:var(--accent-light);box-shadow:var(--shadow-sm)}.month-day.today{border-color:var(--accent);border-width:1.5px}.month-day.other-month{opacity:.4}.month-day-num{font-size:13px;font-weight:700;margin-bottom:5px}.month-day.today 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img{width:100%;height:100%;object-fit:cover}.food-pick-name{font-size:14px;font-weight:600}.food-pick-meta{font-size:12px;color:var(--text3)}.food-pick-price{color:var(--accent-dark);font-size:13px;font-weight:700;margin-left:auto;flex-shrink:0}.qty-field{width:70px;padding:5px 8px;border-radius:7px;border:1.5px solid var(--border);background:var(--surface);color:var(--text);font-size:13px;text-align:center;font-family:var(--font-body);outline:none;flex-shrink:0}.qty-field:focus{border-color:var(--accent)}.tabs-row{display:flex;background:var(--bg2);border-radius:10px;padding:3px;gap:2px;border:1px solid var(--border);width:fit-content;margin-bottom:16px}.tab-btn{padding:7px 18px;border-radius:8px;border:none;cursor:pointer;font-family:var(--font-body);font-size:13px;color:var(--text2);background:transparent;font-weight:500;transition:all .18s}.tab-btn.active{background:var(--surface);color:var(--accent-dark);font-weight:700;box-shadow:var(--shadow-sm)}.shop-category{font-size:11px;text-transform:uppercase;letter-spacing:2px;color:var(--text3);font-weight:700;padding:12px 0 6px}.shop-row{display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:10px;background:var(--surface);border:1px solid var(--border);margin-bottom:6px;transition:all .15s;box-shadow:var(--shadow-sm)}.shop-row.done{opacity:.55}.shop-checkbox{width:22px;height:22px;border-radius:6px;border:2px solid var(--border2);background:transparent;cursor:pointer;flex-shrink:0;display:flex;align-items:center;justify-content:center;transition:all .15s;font-size:13px}.shop-checkbox.checked{background:var(--green);border-color:var(--green);color:#fff}.shop-name{flex:1;font-size:15px;font-weight:600}.shop-row.done 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24px;box-shadow:var(--shadow-sm);margin-bottom:18px}.chart-title{font-family:var(--font-display);font-size:18px;margin-bottom:18px}.bar-chart{display:flex;align-items:flex-end;gap:5px;height:130px}.bar-wrap{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;height:100%}.bar-inner{flex:1;width:100%;display:flex;align-items:flex-end}.bar-fill{width:100%;border-radius:5px 5px 0 0;transition:height .5s cubic-bezier(.4,0,.2,1);background:linear-gradient(to top,var(--accent),var(--accent-light));min-height:3px}.bar-label{font-size:10px;color:var(--text3);font-weight:600}.toast-container{position:fixed;bottom:24px;right:24px;z-index:9999;display:flex;flex-direction:column;gap:8px}.toast{background:var(--text);color:#fff;padding:12px 18px;border-radius:10px;font-size:14px;font-weight:500;box-shadow:var(--shadow-lg);animation:toastIn .3s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;gap:10px}.toast.success{background:#3a6a3a}.toast.error{background:var(--red)}@keyframes toastIn{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.loading-spinner{display:flex;align-items:center;justify-content:center;padding:60px;color:var(--text3);flex-direction:column;gap:12px}.spinner{width:36px;height:36px;border:3px solid var(--border2);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.empty-state{text-align:center;padding:60px 20px;color:var(--text3);grid-column:1/-1}.empty-icon{font-size:52px;margin-bottom:14px}.empty-title{font-family:var(--font-display);font-size:22px;color:var(--text2);margin-bottom:8px}.empty-desc{font-size:14px;line-height:1.6;max-width:300px;margin:0 auto 18px}.setup-banner{background:linear-gradient(135deg,#fdf8f2,#fef3e6);border:1.5px solid var(--accent-light);border-radius:14px;padding:24px 28px;margin-bottom:24px;box-shadow:var(--shadow-sm)}.setup-banner h3{font-family:var(--font-display);font-size:20px;color:var(--accent-dark);margin-bottom:8px}.setup-banner p{font-size:14px;color:var(--text2);line-height:1.6;margin-bottom:14px}.setup-banner code{background:#c67c3a1a;color:var(--accent-dark);padding:2px 6px;border-radius:4px;font-size:13px;font-family:monospace}.mobile-toggle{display:none;position:fixed;top:14px;left:14px;z-index:300;width:42px;height:42px;background:var(--surface);border:1px solid var(--border);border-radius:10px;cursor:pointer;box-shadow:var(--shadow);align-items:center;justify-content:center;color:var(--text2)}.sidebar-overlay{display:none;position:fixed;top:0;right:0;bottom:0;left:0;background:#2a21184d;z-index:150;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.sidebar-overlay.show{display:block}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg2)}::-webkit-scrollbar-thumb{background:var(--border2);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text3)}@media (max-width:900px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0);box-shadow:var(--shadow-lg)}.main{margin-left:0}.mobile-toggle{display:flex}.page-header{padding:16px 20px 16px 70px}.page-content{padding:18px 20px}.day-layout{grid-template-columns:1fr}.week-grid{grid-template-columns:repeat(3,1fr)}.stats-grid{grid-template-columns:repeat(2,1fr)}.form-row,.form-row-3{grid-template-columns:1fr}}