:root{--bg-canvas:#f8fafc;--bg-card:#fff;--bg-subtle:#f1f5f9;--bg-hover:#e2e8f0;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#94a3b8;--border-subtle:#e2e8f0;--border-strong:#cbd5e1;--border-focus:#4f46e5;--primary:#4f46e5;--primary-hover:#4338ca;--primary-subtle:#eef2ff;--primary-text:#3730a3;--success:#10b981;--success-subtle:#ecfdf5;--success-text:#065f46;--warning:#f59e0b;--warning-subtle:#fffbeb;--warning-text:#92400e;--danger:#ef4444;--danger-subtle:#fef2f2;--danger-text:#991b1b;--info:#0284c7;--info-subtle:#f0f9ff;--info-text:#075985;--font-sans:"Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono:"JetBrains Mono", monospace;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #00000012, 0 2px 4px -2px #0000000d;--shadow-lg:0 10px 15px -3px #00000014, 0 4px 6px -4px #0000000a;--shadow-xl:0 20px 25px -5px #0000001a, 0 8px 10px -6px #0000000a;--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--radius-xl:20px;--radius-full:9999px;--sidebar-width:260px;--navbar-height:64px;--bottom-bar-height:64px}[data-theme=dark]{--bg-canvas:#090d16;--bg-card:#111827;--bg-subtle:#1e293b;--bg-hover:#334155;--text-primary:#f8fafc;--text-secondary:#cbd5e1;--text-muted:#64748b;--border-subtle:#1e293b;--border-strong:#334155;--border-focus:#6366f1;--primary:#6366f1;--primary-hover:#4f46e5;--primary-subtle:#1e1b4b;--primary-text:#c7d2fe;--success:#10b981;--success-subtle:#064e3b;--success-text:#a7f3d0;--warning:#f59e0b;--warning-subtle:#78350f;--warning-text:#fde68a;--danger:#f87171;--danger-subtle:#7f1d1d;--danger-text:#fecaca;--info:#38bdf8;--info-subtle:#0c4a6e;--info-text:#bae6fd;--shadow-sm:0 1px 2px 0 #0006;--shadow-md:0 4px 6px -1px #00000080;--shadow-lg:0 10px 15px -3px #0009}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-canvas);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;line-height:1.5}input,button,select,textarea{color:inherit;font-family:inherit}button{cursor:pointer;background:0 0;border:none}a{color:inherit;text-decoration:none}h1,h2,h3,h4,h5,h6{letter-spacing:-.025em;color:var(--text-primary);font-weight:700}.num-mono{font-family:var(--font-mono);font-feature-settings:"tnum" on, "lnum" on}.app-layout{background-color:var(--bg-canvas);min-height:100vh;display:flex}.sidebar{width:var(--sidebar-width);background-color:var(--bg-card);border-right:1px solid var(--border-subtle);z-index:40;flex-direction:column;transition:transform .25s;display:flex;position:fixed;top:0;bottom:0;left:0}.main-content{margin-left:var(--sidebar-width);flex-direction:column;flex:1;min-width:0;min-height:100vh;display:flex}.top-navbar{height:var(--navbar-height);background-color:var(--bg-card);border-bottom:1px solid var(--border-subtle);z-index:30;justify-content:space-between;align-items:center;padding:0 1.5rem;display:flex;position:sticky;top:0}.content-body{width:100%;max-width:1380px;margin:0 auto;padding:1.75rem 2rem 5rem}.mobile-bottom-bar{height:var(--bottom-bar-height);background-color:var(--bg-card);border-top:1px solid var(--border-subtle);z-index:50;justify-content:space-around;align-items:center;padding:0 .5rem;display:none;position:fixed;bottom:0;left:0;right:0}.card{background-color:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:1.25rem;transition:border-color .2s,box-shadow .2s}.card:hover{border-color:var(--border-strong)}.grid-cols-4{grid-template-columns:repeat(4,1fr);gap:1.25rem;display:grid}.grid-cols-3{grid-template-columns:repeat(3,1fr);gap:1.25rem;display:grid}.grid-cols-2{grid-template-columns:repeat(2,1fr);gap:1.25rem;display:grid}.metric-card{border-radius:var(--radius-lg);background:var(--bg-card);border:1px solid var(--border-subtle);flex-direction:column;justify-content:space-between;padding:1.25rem;display:flex;position:relative;overflow:hidden}.metric-header{justify-content:space-between;align-items:center;margin-bottom:.75rem;display:flex}.metric-label{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);font-size:.825rem;font-weight:600}.metric-icon-wrap{border-radius:var(--radius-md);background-color:var(--bg-subtle);width:36px;height:36px;color:var(--primary);justify-content:center;align-items:center;display:flex}.metric-value{color:var(--text-primary);font-size:1.75rem;font-weight:800;line-height:1.1;font-family:var(--font-mono)}.metric-sub{color:var(--text-secondary);align-items:center;gap:.35rem;margin-top:.4rem;font-size:.8rem;display:flex}.btn{border-radius:var(--radius-md);white-space:nowrap;justify-content:center;align-items:center;gap:.5rem;padding:.55rem 1rem;font-size:.875rem;font-weight:600;transition:all .15s ease-in-out;display:inline-flex}.btn-primary{background-color:var(--primary);color:#fff}.btn-primary:hover{background-color:var(--primary-hover);transform:translateY(-1px);box-shadow:0 4px 12px #4f46e540}.btn-secondary{background-color:var(--bg-subtle);color:var(--text-primary);border:1px solid var(--border-subtle)}.btn-secondary:hover{background-color:var(--bg-hover);border-color:var(--border-strong)}.btn-ghost{color:var(--text-secondary)}.btn-ghost:hover{background-color:var(--bg-subtle);color:var(--text-primary)}.btn-danger{background-color:var(--danger-subtle);color:var(--danger-text);border:1px solid #0000}.btn-danger:hover{background-color:var(--danger);color:#fff}.btn-lg{border-radius:var(--radius-lg);padding:.75rem 1.4rem;font-size:1rem}.btn-sm{border-radius:var(--radius-sm);padding:.35rem .65rem;font-size:.775rem}.input,.select,.textarea{background-color:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);width:100%;color:var(--text-primary);padding:.6rem .85rem;font-size:.875rem;transition:border-color .15s,box-shadow .15s}.input:focus,.select:focus,.textarea:focus{border-color:var(--border-focus);outline:none;box-shadow:0 0 0 3px #6366f126}.form-group{flex-direction:column;gap:.35rem;margin-bottom:1rem;display:flex}.form-label{color:var(--text-secondary);font-size:.8rem;font-weight:600}.amount-input-wrap{border:2px solid var(--border-strong);border-radius:var(--radius-lg);background-color:var(--bg-subtle);align-items:center;padding:.6rem 1rem;transition:border-color .2s,background-color .2s;display:flex}.amount-input-wrap:focus-within{border-color:var(--primary);background-color:var(--bg-card);box-shadow:0 0 0 4px #6366f126}.amount-symbol{color:var(--primary);-webkit-user-select:none;user-select:none;margin-right:.5rem;font-size:2rem;font-weight:700}.amount-input{font-size:2.25rem;font-weight:800;font-family:var(--font-mono);color:var(--text-primary);background:0 0;border:none;outline:none;width:100%}.badge{border-radius:var(--radius-full);align-items:center;gap:.35rem;padding:.2rem .6rem;font-size:.725rem;font-weight:600;display:inline-flex}.badge-primary{background-color:var(--primary-subtle);color:var(--primary-text)}.badge-success{background-color:var(--success-subtle);color:var(--success-text)}.badge-warning{background-color:var(--warning-subtle);color:var(--warning-text)}.badge-danger{background-color:var(--danger-subtle);color:var(--danger-text)}.badge-neutral{background-color:var(--bg-subtle);color:var(--text-secondary)}.progress-bar-bg{background-color:var(--bg-subtle);border-radius:var(--radius-full);width:100%;height:8px;overflow:hidden}.progress-bar-fill{border-radius:var(--radius-full);height:100%;transition:width .4s}.modal-backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:100;background-color:#0f172a99;justify-content:center;align-items:center;padding:1.5rem;animation:.15s ease-out fadeIn;display:flex;position:fixed;inset:0}.modal-card{background-color:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);flex-direction:column;width:100%;max-width:580px;max-height:90vh;animation:.18s ease-out scaleUp;display:flex;overflow:hidden}.modal-header{border-bottom:1px solid var(--border-subtle);justify-content:space-between;align-items:center;padding:1.25rem 1.5rem;display:flex}.modal-body{padding:1.5rem;overflow-y:auto}.modal-footer{border-top:1px solid var(--border-subtle);background-color:var(--bg-canvas);justify-content:flex-end;align-items:center;gap:.75rem;padding:1rem 1.5rem;display:flex}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleUp{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}.ledger-table{border-collapse:separate;border-spacing:0;width:100%}.ledger-table th{text-align:left;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);border-bottom:1px solid var(--border-subtle);padding:.75rem 1rem;font-size:.75rem;font-weight:600}.ledger-table td{border-bottom:1px solid var(--border-subtle);vertical-align:middle;padding:.9rem 1rem;font-size:.875rem}.ledger-row{transition:background-color .12s}.ledger-row:hover{background-color:var(--bg-subtle)}.date-group-header{letter-spacing:.05em;text-transform:uppercase;color:var(--text-muted);justify-content:space-between;align-items:center;padding:1rem .5rem .4rem;font-size:.775rem;font-weight:700;display:flex}.quick-nlp-bar{background-color:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);align-items:center;gap:.75rem;padding:.75rem 1rem;transition:all .2s;display:flex}.quick-nlp-bar:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px #6366f11f}.nlp-input{color:var(--text-primary);background:0 0;border:none;outline:none;flex:1;font-size:.95rem}.empty-state{text-align:center;flex-direction:column;justify-content:center;align-items:center;padding:3.5rem 1.5rem;display:flex}.empty-icon-wrap{border-radius:var(--radius-full);background-color:var(--bg-subtle);width:64px;height:64px;color:var(--text-muted);justify-content:center;align-items:center;margin-bottom:1.25rem;display:flex}.empty-title{margin-bottom:.5rem;font-size:1.25rem;font-weight:700}.empty-desc{color:var(--text-secondary);max-width:420px;margin-bottom:1.5rem;font-size:.9rem}.landing-container{background:radial-gradient(circle at top center, #6366f114 0%, transparent 70%), var(--bg-canvas);min-height:100vh}.landing-hero{text-align:center;max-width:900px;margin:0 auto;padding:5rem 1.5rem 4rem}.hero-pill{background-color:var(--primary-subtle);color:var(--primary-text);border-radius:var(--radius-full);align-items:center;gap:.5rem;margin-bottom:1.5rem;padding:.35rem .85rem;font-size:.8rem;font-weight:600;display:inline-flex}.hero-title{letter-spacing:-.035em;margin-bottom:1.5rem;font-size:3.5rem;font-weight:800;line-height:1.15}.hero-title-accent{background:linear-gradient(135deg,#4f46e5 0%,#06b6d4 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.hero-subtitle{color:var(--text-secondary);max-width:680px;margin:0 auto 2.5rem;font-size:1.25rem;line-height:1.6}.hero-ctas{flex-wrap:wrap;justify-content:center;align-items:center;gap:1rem;display:flex}@media (width<=1024px){.grid-cols-4,.grid-cols-3{grid-template-columns:repeat(2,1fr)}}@media (width<=768px){.sidebar{transform:translate(-100%)}.sidebar.open{transform:translate(0)}.main-content{margin-left:0}.content-body{padding:1rem 1rem 6rem}.mobile-bottom-bar{display:flex}.grid-cols-4,.grid-cols-3,.grid-cols-2{grid-template-columns:1fr}.hero-title{font-size:2.25rem}}.heatmap-day-cell{-webkit-user-select:none;user-select:none;background-color:var(--bg-card);transition:transform .15s cubic-bezier(.4,0,.2,1),box-shadow .15s,border-color .15s}.heatmap-day-cell:hover{box-shadow:var(--shadow-md);z-index:2;transform:translateY(-2px)scale(1.02)}.heatmap-day-cell.selected{box-shadow:0 0 0 3px var(--primary-subtle);z-index:3;transform:translateY(-2px)}.heat-level-0{color:#166534;background-color:#f0fdf4!important;border-color:#bbf7d0!important}.heat-level-1{color:#475569;background-color:#f8fafc!important;border-color:#e2e8f0!important}.heat-level-2{color:#3730a3;background-color:#eef2ff!important;border-color:#c7d2fe!important}.heat-level-3{color:#c2410c;background-color:#fff7ed!important;border-color:#fed7aa!important}.heat-level-4{color:#b91c1c;background-color:#fef2f2!important;border-color:#fca5a5!important}.heat-future{opacity:.55;background-color:var(--bg-subtle)!important;border-color:var(--border-subtle)!important}[data-theme=dark] .heat-level-0{color:#6ee7b7;background-color:#064e3b40!important;border-color:#065f46!important}[data-theme=dark] .heat-level-1{color:#94a3b8;background-color:#1e293b!important;border-color:#334155!important}[data-theme=dark] .heat-level-2{color:#c7d2fe;background-color:#312e814d!important;border-color:#4338ca!important}[data-theme=dark] .heat-level-3{color:#fdba74;background-color:#7c2d124d!important;border-color:#9a3412!important}[data-theme=dark] .heat-level-4{color:#fca5a5;background-color:#7f1d1d4d!important;border-color:#991b1b!important}[data-theme=dark] .heat-future{opacity:.4;background-color:#0f172a!important;border-color:#1e293b!important}.heat-cell-sample{border:1px solid var(--border-subtle);border-radius:3px;width:12px;height:12px;display:inline-block}