:root{--font-family:"Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--bg-app:#f8fafc;--bg-surface:#fff;--bg-surface-elevated:#f1f5f9;--bg-surface-glass:#ffffffeb;--border-subtle:#e2e8f0;--border-active:#f59e0b;--border-highlight:#cbd5e1;--text-main:#0f172a;--text-muted:#475569;--text-dim:#64748b;--amber-primary:#d97706;--amber-hover:#b45309;--amber-glow:#d977061f;--amber-bg:#fef3c7;--emerald-profit:#059669;--emerald-glow:#05966926;--emerald-bg:#ecfdf5;--rose-cost:#e11d48;--rose-glow:#e11d4826;--rose-bg:#fff1f2;--indigo-accent:#4f46e5;--indigo-bg:#eef2ff;--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--radius-full:9999px;--shadow-sm:0 1px 3px #0f172a0d, 0 1px 2px #0f172a08;--shadow-md:0 4px 14px #0f172a0f, 0 1px 4px #0f172a0a;--shadow-glow-amber:0 4px 14px #d9770638;--shadow-glow-emerald:0 4px 14px #05966938;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-normal:.25s cubic-bezier(.4, 0, .2, 1)}*,:before,:after{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}body{background-color:var(--bg-app);color:var(--text-main);font-family:var(--font-family);-webkit-font-smoothing:antialiased;justify-content:center;min-height:100vh;font-size:15px;line-height:1.45;display:flex;overflow-x:hidden}#root{background-color:var(--bg-surface);border-left:1px solid var(--border-subtle);border-right:1px solid var(--border-subtle);flex-direction:column;width:100%;max-width:480px;min-height:100vh;display:flex;position:relative;box-shadow:0 0 35px #0f172a14}.numeric{font-variant-numeric:tabular-nums;letter-spacing:-.02em}.app-header{z-index:50;background:var(--bg-surface-glass);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--border-subtle);padding:12px 16px 10px;position:sticky;top:0}.header-top{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.brand-badge{align-items:center;gap:8px;display:flex}.brand-icon{border-radius:var(--radius-sm);color:#fff;width:34px;height:34px;box-shadow:var(--shadow-glow-amber);background:linear-gradient(135deg,#f59e0b 0%,#d97706 100%);justify-content:center;align-items:center;font-weight:800;display:flex}.brand-title{letter-spacing:-.02em;color:#0f172a;font-size:1.15rem;font-weight:800}.brand-subtitle{text-transform:uppercase;letter-spacing:.08em;color:var(--amber-primary);font-size:.68rem;font-weight:700}.sync-pill{border-radius:var(--radius-full);border:1px solid var(--border-subtle);background:var(--bg-surface-elevated);color:var(--text-muted);cursor:pointer;transition:var(--transition-fast);align-items:center;gap:6px;padding:4px 10px;font-size:.72rem;font-weight:600;display:inline-flex}.sync-pill:active{transform:scale(.96)}.sync-dot{border-radius:50%;width:7px;height:7px}.sync-dot.synced{background-color:var(--emerald-profit);box-shadow:0 0 6px var(--emerald-profit)}.sync-dot.local_only,.sync-dot.offline{background-color:var(--amber-primary);box-shadow:0 0 6px var(--amber-primary)}.sync-dot.syncing{background-color:var(--indigo-accent);box-shadow:0 0 6px var(--indigo-accent);animation:1s infinite alternate pulse-glow}@keyframes pulse-glow{0%{opacity:.4}to{opacity:1}}.date-bar{background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-md);justify-content:space-between;align-items:center;padding:4px;display:flex}.date-nav-btn{color:var(--text-muted);border-radius:var(--radius-sm);cursor:pointer;width:36px;height:36px;transition:var(--transition-fast);background:0 0;border:none;justify-content:center;align-items:center;display:flex}.date-nav-btn:hover{color:var(--text-main);background:#0f172a0f}.date-nav-btn:active{transform:scale(.92)}.date-display{color:var(--text-main);cursor:pointer;border-radius:var(--radius-sm);background:0 0;border:none;align-items:center;gap:8px;padding:4px 10px;font-family:inherit;font-size:.92rem;font-weight:700;display:flex}.date-display:hover{background:#0f172a0d}.today-tag{background:var(--amber-bg);color:var(--amber-primary);border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.04em;border:1px solid #d9770640;padding:2px 6px;font-size:.65rem;font-weight:700}.app-content{background-color:var(--bg-app);flex-direction:column;flex:1;gap:16px;padding:16px 16px 90px;display:flex}.hero-profit-card{background:var(--bg-surface);border:1.5px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:20px 18px;position:relative;overflow:hidden}.hero-profit-card.profit{background:linear-gradient(135deg,#fff 0%,#f0fdf4 100%);border-color:#86efac}.hero-profit-card.profit:before{content:"";pointer-events:none;background:radial-gradient(circle,#10b9811f 0%,#0000 70%);width:140px;height:140px;position:absolute;top:-50px;right:-50px}.hero-profit-card.loss{background:linear-gradient(135deg,#fff 0%,#fff1f2 100%);border-color:#fecdd3}.hero-profit-card.loss:before{content:"";pointer-events:none;background:radial-gradient(circle,#e11d481f 0%,#0000 70%);width:140px;height:140px;position:absolute;top:-50px;right:-50px}.hero-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;justify-content:space-between;align-items:center;font-size:.8rem;font-weight:700;display:flex}.margin-pill{border-radius:var(--radius-full);padding:3px 8px;font-size:.75rem;font-weight:700}.margin-pill.positive{background:var(--emerald-bg);color:var(--emerald-profit);border:1px solid #05966940}.margin-pill.negative{background:var(--rose-bg);color:var(--rose-cost);border:1px solid #e11d4840}.hero-amount{letter-spacing:-.03em;align-items:baseline;gap:4px;margin:8px 0 14px;font-size:2.3rem;font-weight:800;display:flex}.hero-amount.positive{color:#047857}.hero-amount.negative{color:#be123c}.pnl-progress-container{margin-top:10px}.pnl-progress-bar{border-radius:var(--radius-full);background:#e2e8f0;gap:2px;height:9px;display:flex;overflow:hidden}.pnl-segment{height:100%;transition:width .4s}.pnl-segment.cogs{background:#f59e0b}.pnl-segment.expenses{background:#e11d48}.pnl-segment.profit{background:#10b981}.pnl-legend{color:var(--text-dim);justify-content:space-between;margin-top:8px;font-size:.72rem;display:flex}.legend-item{align-items:center;gap:5px;display:flex}.legend-dot{border-radius:50%;width:7px;height:7px}.kpi-grid{grid-template-columns:repeat(2,1fr);gap:12px;display:grid}.kpi-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:var(--transition-fast);flex-direction:column;justify-content:space-between;padding:14px;display:flex}.kpi-card:hover{border-color:var(--border-highlight);box-shadow:var(--shadow-md)}.kpi-header{justify-content:space-between;align-items:center;margin-bottom:6px;display:flex}.kpi-title{color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;font-size:.75rem;font-weight:700}.kpi-icon-wrap{border-radius:var(--radius-sm);justify-content:center;align-items:center;width:28px;height:28px;display:flex}.kpi-icon-wrap.revenue{background:var(--amber-bg);color:var(--amber-primary)}.kpi-icon-wrap.cogs{color:#c2410c;background:#ffedd5}.kpi-icon-wrap.expense{background:var(--rose-bg);color:var(--rose-cost)}.kpi-icon-wrap.items{background:var(--indigo-bg);color:var(--indigo-accent)}.kpi-value{color:var(--text-main);margin-top:4px;font-size:1.35rem;font-weight:800}.kpi-subtext{color:var(--text-dim);margin-top:2px;font-size:.72rem}.action-grid{grid-template-columns:1fr 1fr;gap:10px;display:grid}.action-btn-large{border-radius:var(--radius-md);border:1px solid var(--border-subtle);cursor:pointer;transition:var(--transition-fast);justify-content:center;align-items:center;gap:8px;padding:13px 14px;font-family:inherit;font-size:.88rem;font-weight:700;display:flex}.action-btn-large.primary{color:#fff;box-shadow:var(--shadow-glow-amber);background:linear-gradient(135deg,#f59e0b 0%,#d97706 100%);border:none}.action-btn-large.primary:active{transform:scale(.97)}.action-btn-large.secondary{background:var(--bg-surface);color:var(--text-main);box-shadow:var(--shadow-sm)}.action-btn-large.secondary:active{background:var(--bg-surface-elevated);transform:scale(.97)}.card-section{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:16px}.section-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.section-title{letter-spacing:-.01em;color:var(--text-main);align-items:center;gap:8px;font-size:.9rem;font-weight:700;display:flex}.section-badge{color:var(--text-dim);background:var(--bg-surface-elevated);border-radius:var(--radius-full);padding:2px 8px;font-size:.72rem}.tally-list{flex-direction:column;gap:10px;display:flex}.tally-card{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:var(--transition-fast);flex-direction:column;gap:12px;padding:14px;display:flex}.tally-card.has-sales{background:#fffdf7;border-color:#d9770666}.tally-item-info{justify-content:space-between;align-items:flex-start;display:flex}.item-name-block{flex-direction:column;gap:3px;display:flex}.item-name{color:var(--text-main);font-size:1rem;font-weight:700}.item-meta-pills{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.price-pill{color:var(--amber-primary);background:var(--amber-bg);border-radius:4px;padding:2px 6px;font-size:.72rem;font-weight:700}.cost-pill{color:var(--text-muted);background:var(--bg-surface-elevated);border-radius:4px;padding:2px 6px;font-size:.72rem;font-weight:600}.margin-calc-pill{color:var(--emerald-profit);font-size:.7rem;font-weight:700}.stepper-controls{background:var(--bg-surface-elevated);border-radius:var(--radius-md);border:1px solid var(--border-subtle);justify-content:space-between;align-items:center;gap:8px;padding:6px 10px;display:flex}.stepper-btn{border:1px solid var(--border-subtle);color:var(--text-main);border-radius:var(--radius-sm);cursor:pointer;width:40px;height:40px;transition:var(--transition-fast);background:#fff;justify-content:center;align-items:center;font-size:1.1rem;font-weight:800;display:flex;box-shadow:0 1px 2px #0f172a0d}.stepper-btn:hover{border-color:var(--border-highlight);background:#f8fafc}.stepper-btn:active{background:var(--amber-primary);color:#fff;transform:scale(.9)}.stepper-btn.quick-jump{width:32px;height:32px;color:var(--text-muted);font-size:.75rem}.stepper-input-wrapper{flex-direction:column;flex:1;align-items:center;display:flex}.stepper-input{width:70px;color:var(--text-main);text-align:center;background:0 0;border:none;outline:none;font-family:inherit;font-size:1.5rem;font-weight:800}.stepper-subtotal{color:var(--amber-primary);font-size:.75rem;font-weight:700}.sticky-tally-bar{-webkit-backdrop-filter:blur(16px);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);z-index:40;background:#fffffff2;justify-content:space-between;align-items:center;width:calc(100% - 24px);max-width:456px;padding:12px 16px;display:flex;position:fixed;bottom:68px;left:50%;transform:translate(-50%);box-shadow:0 10px 30px #0f172a1f}.tally-summary-left{flex-direction:column;display:flex}.tally-summary-count{color:var(--text-muted);font-size:.75rem;font-weight:600}.tally-summary-total{color:var(--amber-primary);font-size:1.25rem;font-weight:800}.tally-save-btn{color:#fff;border-radius:var(--radius-md);cursor:pointer;box-shadow:var(--shadow-glow-emerald);transition:var(--transition-fast);background:linear-gradient(135deg,#10b981 0%,#059669 100%);border:none;align-items:center;gap:6px;padding:10px 18px;font-family:inherit;font-size:.9rem;font-weight:700;display:flex}.tally-save-btn:active{transform:scale(.95)}.category-chips{scrollbar-width:none;gap:8px;padding-bottom:6px;display:flex;overflow-x:auto}.category-chips::-webkit-scrollbar{display:none}.chip-btn{background:var(--bg-surface);border:1px solid var(--border-subtle);color:var(--text-muted);border-radius:var(--radius-full);cursor:pointer;transition:var(--transition-fast);flex-shrink:0;padding:6px 12px;font-size:.78rem;font-weight:600}.chip-btn:hover{border-color:var(--border-highlight);color:var(--text-main)}.chip-btn.active{background:var(--amber-bg);color:var(--amber-primary);border-color:#d9770666}.chip-btn.add-btn{border:1px dashed var(--amber-primary);color:var(--amber-primary);background:#f8fafc;align-items:center;gap:4px;display:inline-flex}.expense-item{background:var(--bg-surface-elevated);border:1px solid var(--border-subtle);border-radius:var(--radius-md);justify-content:space-between;align-items:center;margin-bottom:8px;padding:12px;display:flex}.expense-left{flex-direction:column;gap:2px;display:flex}.expense-desc{color:var(--text-main);font-size:.92rem;font-weight:700}.expense-cat-badge{color:var(--text-dim);font-size:.7rem}.expense-right{align-items:center;gap:12px;display:flex}.expense-amount{color:var(--rose-cost);font-size:1.05rem;font-weight:800}.icon-btn-danger{color:var(--text-dim);cursor:pointer;border-radius:var(--radius-sm);transition:var(--transition-fast);background:0 0;border:none;justify-content:center;align-items:center;padding:4px;display:flex}.icon-btn-danger:hover{color:var(--rose-cost);background:var(--rose-bg)}.form-group{flex-direction:column;gap:6px;margin-bottom:12px;display:flex}.form-label{color:var(--text-muted);font-size:.78rem;font-weight:600}.form-input{background:var(--bg-surface);border:1px solid var(--border-subtle);border-radius:var(--radius-md);color:var(--text-main);transition:var(--transition-fast);outline:none;padding:12px 14px;font-family:inherit;font-size:.95rem}.form-input:focus{border-color:var(--amber-primary);box-shadow:0 0 0 2px var(--amber-glow)}.bottom-nav{-webkit-backdrop-filter:blur(20px);border-top:1px solid var(--border-subtle);z-index:50;width:100%;max-width:480px;height:68px;padding:4px 8px env(safe-area-inset-bottom,0px);background:#fffffff2;grid-template-columns:repeat(5,1fr);display:grid;position:fixed;bottom:0;left:50%;transform:translate(-50%);box-shadow:0 -4px 16px #0f172a0a}.nav-tab{color:var(--text-dim);cursor:pointer;transition:var(--transition-fast);background:0 0;border:none;flex-direction:column;justify-content:center;align-items:center;gap:4px;padding:6px 0;display:flex;position:relative}.nav-tab:hover{color:var(--text-main)}.nav-tab.active{color:var(--amber-primary)}.nav-tab.active:after{content:"";background:var(--amber-primary);border-radius:var(--radius-full);width:28px;height:3px;position:absolute;top:0}.nav-label{text-transform:uppercase;letter-spacing:.03em;font-size:.65rem;font-weight:700}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:100;background:#0f172a73;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.modal-content{background:var(--bg-surface);border-top-left-radius:var(--radius-lg);border-top-right-radius:var(--radius-lg);border-top:1px solid var(--border-subtle);width:100%;max-width:480px;max-height:90vh;padding:20px 18px 30px;animation:.25s cubic-bezier(.16,1,.3,1) slide-up;overflow-y:auto;box-shadow:0 -8px 30px #0f172a1f}@keyframes slide-up{0%{transform:translateY(100%)}to{transform:translateY(0)}}.modal-handle{border-radius:var(--radius-full);background:#cbd5e1;width:40px;height:4px;margin:0 auto 16px}.modal-header{justify-content:space-between;align-items:center;margin-bottom:16px;display:flex}.modal-title{color:var(--text-main);font-size:1.15rem;font-weight:800}.empty-state{text-align:center;color:var(--text-dim);flex-direction:column;align-items:center;gap:10px;padding:30px 20px;display:flex}.empty-state svg{color:var(--text-dim);opacity:.6}.empty-text{font-size:.85rem}