:root{--brand: #0f3072;--brand-strong: #0a2354;--brand-accent: #1d6ff2;--brand-soft: #eef2fb;--brand-border: #c7d6f2;--income: #16a34a;--income-soft: #f0fdf4;--expense: #dc2626;--expense-soft: #fef2f2;--warning: #f97316;--warning-soft: #fff7ed;--bg: #f6f7fb;--surface: #ffffff;--surface-alt: #fafafa;--border: #e6e7ee;--border-strong: #d2d4de;--text: #14151a;--text-muted: #61646f;--text-faint: #8b8e99;--radius: 14px;--radius-sm: 9px;--shadow: 0 1px 2px rgb(16 17 25 / 6%), 0 8px 24px -12px rgb(16 17 25 / 12%);--shadow-lift: 0 4px 12px rgb(16 17 25 / 8%), 0 24px 48px -24px rgb(16 17 25 / 24%);--sidebar-width: 248px;--header-height: 60px;color-scheme:light}@media(prefers-color-scheme:dark){:root{--brand: #7ea6f5;--brand-strong: #a9c4f8;--brand-accent: #4d8ef7;--brand-soft: #16233f;--brand-border: #2b3f66;--income: #4ade80;--income-soft: #10241a;--expense: #f87171;--expense-soft: #2a1417;--warning: #fdba74;--warning-soft: #2a1c0f;--bg: #0e0f14;--surface: #171922;--surface-alt: #1d1f29;--border: #272a36;--border-strong: #3a3d4c;--text: #f2f3f7;--text-muted: #a1a4b2;--text-faint: #767a8a;--shadow: 0 1px 2px rgb(0 0 0 / 40%), 0 8px 24px -12px rgb(0 0 0 / 60%);--shadow-lift: 0 4px 12px rgb(0 0 0 / 50%), 0 24px 48px -24px rgb(0 0 0 / 80%);color-scheme:dark}}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}h1,h2,h3,h4{margin:0;font-weight:650;letter-spacing:-.015em}h1{font-size:1.5rem}h2{font-size:1.125rem}h3{font-size:1rem}p{margin:0}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit;color:inherit}:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:4px}.tabular{font-variant-numeric:tabular-nums}.app{display:grid;grid-template-columns:var(--sidebar-width) 1fr;min-height:100%}.sidebar{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:4px;padding:18px 12px;background:var(--surface);border-right:1px solid var(--border)}.sidebar-brand{display:flex;align-items:center;gap:10px;padding:6px 10px 18px;font-weight:700;font-size:1.05rem;letter-spacing:-.02em;color:var(--text)}.sidebar-brand:hover{text-decoration:none}.brand-mark{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:linear-gradient(140deg,var(--brand),var(--brand-strong));color:#fff;font-size:15px;font-weight:700}.nav-link{display:flex;align-items:center;gap:10px;padding:9px 11px;border-radius:var(--radius-sm);color:var(--text-muted);font-weight:500;transition:background .12s,color .12s}.nav-link:hover{background:var(--surface-alt);color:var(--text);text-decoration:none}.nav-link.active{background:var(--brand-soft);color:var(--brand);font-weight:600}.nav-link svg{flex:none}.sidebar-footer{margin-top:auto;display:grid;gap:8px}.main{display:flex;flex-direction:column;min-width:0}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:12px;min-height:var(--header-height);padding:10px 24px;background:color-mix(in srgb,var(--bg) 88%,transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}.topbar h1{flex:1;min-width:0}.content{flex:1;padding:22px 24px 64px;display:grid;gap:18px;align-content:start;max-width:1180px;width:100%}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.card-head{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--border)}.card-head h2,.card-head h3{flex:1;min-width:0}.card-body{padding:16px}.card-body.tight{padding:0}.grid{display:grid;gap:14px}.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.row.tight{gap:6px}.spacer{flex:1}.stat{padding:15px 16px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);display:grid;gap:3px;align-content:start}.stat-label{font-size:.78rem;font-weight:600;letter-spacing:.03em;text-transform:uppercase;color:var(--text-faint)}.stat-value{font-size:1.4rem;font-weight:680;letter-spacing:-.02em}.stat-hint{font-size:.82rem;color:var(--text-muted)}.amount-income{color:var(--income)}.amount-expense{color:var(--expense)}.amount-muted{color:var(--text-muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:8px 14px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);font-weight:550;font-size:.93rem;cursor:pointer;transition:background .12s,border-color .12s,opacity .12s;white-space:nowrap}.btn:hover:not(:disabled){background:var(--surface-alt);border-color:var(--text-faint)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn-primary:hover:not(:disabled){background:var(--brand-strong);border-color:var(--brand-strong)}.btn-danger{color:var(--expense);border-color:color-mix(in srgb,var(--expense) 40%,var(--border))}.btn-danger:hover:not(:disabled){background:var(--expense-soft)}.btn-ghost{border-color:transparent;background:transparent}.btn-ghost:hover:not(:disabled){background:var(--surface-alt);border-color:transparent}.btn-sm{padding:5px 10px;font-size:.85rem}.btn-block{width:100%}.icon-btn{display:grid;place-items:center;width:32px;height:32px;padding:0;border-radius:var(--radius-sm);border:1px solid transparent;background:transparent;color:var(--text-muted);cursor:pointer}.icon-btn:hover{background:var(--surface-alt);color:var(--text)}.field{display:grid;gap:5px}.field label{font-size:.85rem;font-weight:600;color:var(--text-muted)}.input,.select,.textarea{width:100%;padding:9px 11px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);background:var(--surface);color:var(--text);transition:border-color .12s,box-shadow .12s}.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px color-mix(in srgb,var(--brand) 18%,transparent)}.input[aria-invalid=true]{border-color:var(--expense)}.textarea{min-height:72px;resize:vertical}.field-hint{font-size:.8rem;color:var(--text-faint)}.field-error{font-size:.82rem;color:var(--expense);font-weight:550}.amount-input{font-size:1.35rem;font-weight:650;letter-spacing:-.02em;padding:12px}.segment{display:inline-flex;padding:3px;gap:3px;background:var(--surface-alt);border:1px solid var(--border);border-radius:var(--radius-sm)}.segment button{padding:6px 14px;border:none;border-radius:6px;background:transparent;color:var(--text-muted);font-weight:550;cursor:pointer}.segment button[aria-pressed=true]{background:var(--surface);color:var(--text);box-shadow:var(--shadow)}.segment button.income[aria-pressed=true]{color:var(--income)}.segment button.expense[aria-pressed=true]{color:var(--expense)}.list{display:grid}.list-item{display:flex;align-items:center;gap:12px;padding:11px 16px;border-bottom:1px solid var(--border);min-width:0}.list-item:last-child{border-bottom:none}.list-item.clickable{cursor:pointer}.list-item.clickable:hover{background:var(--surface-alt)}.list-main{flex:1;min-width:0;display:grid;gap:2px}.list-title{font-weight:550;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.list-sub{font-size:.83rem;color:var(--text-muted)}.list-group-head{padding:9px 16px;background:var(--surface-alt);border-bottom:1px solid var(--border);font-size:.8rem;font-weight:650;color:var(--text-muted);position:sticky;top:var(--header-height);z-index:1}.dot{width:10px;height:10px;border-radius:50%;flex:none;background:var(--brand)}.avatar{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;flex:none;background:var(--brand-soft);color:var(--brand);font-size:15px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse}th,td{padding:9px 14px;text-align:left;border-bottom:1px solid var(--border)}th{font-size:.78rem;text-transform:uppercase;letter-spacing:.03em;color:var(--text-faint);font-weight:650}td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}tbody tr:last-child td{border-bottom:none}.badge{display:inline-flex;align-items:center;gap:5px;padding:2px 8px;border-radius:999px;font-size:.76rem;font-weight:650;background:var(--surface-alt);color:var(--text-muted);border:1px solid var(--border)}.badge.brand{background:var(--brand-soft);color:var(--brand);border-color:var(--brand-border)}.badge.income{background:var(--income-soft);color:var(--income);border-color:color-mix(in srgb,var(--income) 30%,transparent)}.badge.expense{background:var(--expense-soft);color:var(--expense);border-color:color-mix(in srgb,var(--expense) 30%,transparent)}.badge.warning{background:var(--warning-soft);color:var(--warning);border-color:color-mix(in srgb,var(--warning) 30%,transparent)}.banner{display:flex;align-items:flex-start;gap:10px;padding:12px 14px;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);font-size:.9rem}.banner.warning{background:var(--warning-soft);border-color:color-mix(in srgb,var(--warning) 35%,transparent)}.banner.danger{background:var(--expense-soft);border-color:color-mix(in srgb,var(--expense) 35%,transparent)}.banner.brand{background:var(--brand-soft);border-color:var(--brand-border)}.banner-body{flex:1;min-width:0;display:grid;gap:6px}.progress{height:6px;border-radius:999px;background:var(--border);overflow:hidden}.progress>span{display:block;height:100%;border-radius:999px;background:var(--brand);transition:width .3s}.progress.warning>span{background:var(--warning)}.progress.danger>span{background:var(--expense)}.empty{display:grid;gap:8px;justify-items:center;text-align:center;padding:40px 20px;color:var(--text-muted)}.empty-icon{font-size:30px;opacity:.55}.empty strong{color:var(--text);font-weight:600}.skeleton{border-radius:var(--radius-sm);background:linear-gradient(90deg,var(--border) 25%,var(--surface-alt) 50%,var(--border) 75%);background-size:200% 100%;animation:shimmer 1.3s infinite linear}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.spinner{width:16px;height:16px;border:2px solid color-mix(in srgb,currentColor 25%,transparent);border-top-color:currentColor;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;display:grid;place-items:center;padding:16px;background:#0a0b0f73;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);animation:fade .14s ease-out}@keyframes fade{0%{opacity:0}to{opacity:1}}.modal{width:min(520px,100%);max-height:min(88vh,900px);display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-lift);animation:rise .16s ease-out}.modal.wide{width:min(760px,100%)}@keyframes rise{0%{transform:translateY(10px);opacity:0}to{transform:none;opacity:1}}.modal-head{display:flex;align-items:center;gap:10px;padding:15px 18px;border-bottom:1px solid var(--border)}.modal-head h2{flex:1;min-width:0}.modal-body{padding:18px;overflow-y:auto;display:grid;gap:14px}.modal-foot{display:flex;gap:8px;justify-content:flex-end;padding:14px 18px;border-top:1px solid var(--border)}.toasts{position:fixed;right:18px;bottom:18px;z-index:90;display:grid;gap:8px;max-width:min(380px,calc(100vw - 36px))}.toast{display:flex;align-items:flex-start;gap:9px;padding:11px 13px;border-radius:var(--radius-sm);background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-lift);font-size:.9rem;animation:rise .16s ease-out}.toast.error{border-color:color-mix(in srgb,var(--expense) 45%,transparent);background:var(--expense-soft)}.toast.success{border-color:color-mix(in srgb,var(--income) 45%,transparent);background:var(--income-soft)}.auth-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(1000px 460px at 50% -10%,color-mix(in srgb,var(--brand) 16%,transparent),transparent),var(--bg)}.auth-card{width:min(420px,100%);display:grid;gap:16px;padding:26px;background:var(--surface);border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow-lift)}.auth-brand{display:grid;gap:8px;justify-items:center;text-align:center}.auth-brand .brand-mark{width:42px;height:42px;font-size:20px;border-radius:12px}.chart{width:100%;height:auto;display:block;overflow:visible}.chart text{fill:var(--text-muted);font-size:11px}.legend{display:grid;gap:7px}.legend-item{display:flex;align-items:center;gap:8px;font-size:.88rem}.legend-swatch{width:10px;height:10px;border-radius:3px;flex:none}.mobile-nav{display:none}@media(max-width:900px){.app{grid-template-columns:1fr}.sidebar{display:none}.content{padding:16px 14px 92px}.topbar{padding:10px 14px}.grid.cols-4,.grid.cols-3{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.cols-2{grid-template-columns:1fr}.list-group-head{top:0}.mobile-nav{position:fixed;left:0;right:0;bottom:0;z-index:40;display:grid;grid-auto-flow:column;background:var(--surface);border-top:1px solid var(--border);padding:6px 4px calc(6px + env(safe-area-inset-bottom))}.mobile-nav a{display:grid;gap:2px;justify-items:center;padding:6px 2px;border-radius:var(--radius-sm);font-size:.68rem;font-weight:600;color:var(--text-faint)}.mobile-nav a:hover{text-decoration:none}.mobile-nav a.active{color:var(--brand)}.fab{position:fixed;right:16px;bottom:calc(74px + env(safe-area-inset-bottom));z-index:41;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:var(--brand);color:#fff;border:none;box-shadow:var(--shadow-lift);cursor:pointer}}@media(min-width:901px){.fab{display:none}}@media(max-width:520px){.grid.cols-4,.grid.cols-3{grid-template-columns:1fr}.modal-foot{flex-direction:column-reverse}.modal-foot .btn{width:100%}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}.search-icon{position:absolute;left:11px;top:50%;transform:translateY(-50%);color:var(--text-faint);pointer-events:none}