:root{--bg: #ffffff;--surface: #ffffff;--surface-2: #f6f7f8;--border: #e8e9eb;--text: #16181d;--text-2: #6b7280;--text-3: #9aa0a8;--black: #16181d;--green: #1a7f4b;--green-bg: #e9f6ef;--red: #c0392b;--red-bg: #fbecea;--amber: #b7791f;--amber-bg: #fbf3e3;--radius: 12px;--radius-sm: 8px;--shadow: 0 1px 2px rgba(16,24,40,.04), 0 4px 16px rgba(16,24,40,.06);--shadow-lg: 0 8px 32px rgba(16,24,40,.12);--sidebar-w: 248px}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Inter,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select,textarea{font-family:inherit;font-size:inherit}.app{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-w);flex-shrink:0;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;top:0;bottom:0;left:0;z-index:40}.sidebar-brand{padding:20px 20px 16px;font-weight:700;font-size:16px;display:flex;align-items:center;gap:10px}.brand-mark{width:28px;height:28px;border-radius:7px;background:var(--black);color:#fff;display:grid;place-items:center;font-size:14px;font-weight:700}.company-switch{padding:0 14px 12px}.nav{padding:8px 12px;flex:1;overflow-y:auto}.nav-section{font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-3);padding:14px 10px 6px}.nav-item{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:var(--radius-sm);color:var(--text-2);font-weight:500;cursor:pointer;transition:background .12s,color .12s}.nav-item:hover{background:var(--surface-2);color:var(--text)}.nav-item.active{background:var(--surface-2);color:var(--text);font-weight:600}.nav-icon{width:18px;text-align:center;opacity:.8}.sidebar-foot{border-top:1px solid var(--border);padding:12px 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ease}.sidebar.open{transform:translate(0);box-shadow:var(--shadow-lg)}.main{margin-left:0}.hamburger{display:block}.scrim.show{display:block;position:fixed;top:0;right:0;bottom:0;left:0;z-index:35;background:#10182859}.content{padding:16px}}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.card-pad{padding:18px}.card-head{padding:16px 18px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:10px}.card-head h3{font-size:14px;font-weight:650}.stat-grid{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}.stat{padding:16px 18px}.stat-label{color:var(--text-2);font-size:12.5px;font-weight:500;display:flex;align-items:center;gap:6px}.stat-value{font-size:24px;font-weight:700;margin-top:8px;letter-spacing:-.01em}.stat-sub{font-size:12px;color:var(--text-3);margin-top:4px}.grid{display:grid;gap:14px}.grid-2{grid-template-columns:1fr 1fr}@media(max-width:880px){.grid-2{grid-template-columns:1fr}}.row{display:flex;gap:10px;align-items:center}.wrap{flex-wrap:wrap}.spacer{flex:1}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.muted{color:var(--text-2)}.faint{color:var(--text-3)}.right{text-align:right}.page-head{display:flex;align-items:center;gap:12px;margin-bottom:18px;flex-wrap:wrap}.page-head h2{font-size:20px;font-weight:700;letter-spacing:-.01em}.btn{display:inline-flex;align-items:center;gap:7px;padding:8px 14px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface);color:var(--text);font-weight:600;cursor:pointer;transition:background .12s,border-color .12s,transform 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9px;border-radius:999px;font-size:12px;font-weight:600;background:var(--surface-2);color:var(--text-2)}.badge-green{background:var(--green-bg);color:var(--green)}.badge-red{background:var(--red-bg);color:var(--red)}.badge-amber{background:var(--amber-bg);color:var(--amber)}.amount-in{color:var(--green);font-weight:600}.amount-out{color:var(--red);font-weight:600}.bar-row{display:flex;align-items:center;gap:10px;margin-bottom:10px}.bar-label{width:110px;font-size:12.5px;color:var(--text-2);flex-shrink:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.bar-track{flex:1;background:var(--surface-2);border-radius:999px;height:8px;overflow:hidden}.bar-fill{height:100%;background:var(--black);border-radius:999px}.bar-value{width:84px;text-align:right;font-size:12.5px;font-weight:600}.flow-chart{display:flex;align-items:flex-end;gap:14px;height:160px;padding-top:10px}.flow-col{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;height:100%}.flow-bars{flex:1;display:flex;align-items:flex-end;gap:4px;width:100%;justify-content:center}.flow-bar{width:14px;border-radius:4px 4px 0 0;min-height:2px}.flow-bar.income{background:var(--green)}.flow-bar.expense{background:var(--text)}.flow-month{font-size:11px;color:var(--text-3)}.modal-scrim{position:fixed;top:0;right:0;bottom:0;left:0;background:#10182866;display:grid;place-items:center;z-index:60;padding:16px}.modal{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow-lg);width:100%;max-width:560px;max-height:90vh;overflow-y:auto}.modal-lg{max-width:760px}.modal-head{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center}.modal-head h3{font-size:15px;font-weight:700}.modal-body{padding:20px}.modal-foot{padding:14px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:10px}.modal-close{margin-left:auto;background:none;border:none;cursor:pointer;font-size:18px;color:var(--text-3)}.auth-wrap{min-height:100vh;display:grid;place-items:center;background:var(--surface-2);padding:20px}.auth-card{width:100%;max-width:380px}.auth-card .card-pad{padding:28px}.auth-logo{display:flex;align-items:center;gap:10px;justify-content:center;margin-bottom:6px;font-weight:700;font-size:17px}.toast{position:fixed;bottom:22px;left:50%;transform:translate(-50%);background:var(--black);color:#fff;padding:10px 16px;border-radius:var(--radius-sm);box-shadow:var(--shadow-lg);z-index:80;font-weight:500}.toast-error{background:var(--red)}.spinner{width:16px;height:16px;border-radius:50%;border:2px solid var(--border);border-top-color:var(--black);animation:spin .7s linear infinite;display:inline-block}@keyframes 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