:root{color-scheme:dark;--bg: #0b1220;--card: #141c2e;--text: #e8eefc;--muted: #9aa8c7;--accent: #3d8bfd;--btn-text: #ffffff;--good: #3dd68c;--bad: #ff6b7a;--safe-bottom: env(safe-area-inset-bottom, 0px);font-family:Segoe UI,system-ui,-apple-system,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);min-height:100vh;min-height:100dvh}body.tg-light{color-scheme:light}a{color:inherit;text-decoration:none}.layout{max-width:920px;margin:0 auto;padding:.85rem 1rem calc(4.5rem + var(--safe-bottom))}.layout-tg{padding-top:.5rem}.center-screen{min-height:70vh;display:grid;place-content:center;justify-items:center;gap:.75rem}.spinner{width:28px;height:28px;border:3px solid #243152;border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.app-header{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:.75rem}.app-header h1{margin:0;font-size:1.35rem;font-weight:700;letter-spacing:-.02em}.nav-top{display:none;gap:.55rem;flex-wrap:wrap;margin-bottom:1rem;padding-bottom:.75rem;border-bottom:1px solid #243152}.nav-top a{opacity:.75;padding:.25rem .15rem;font-size:.95rem}.nav-top a.active,.nav-top a:hover{opacity:1;color:var(--accent)}.nav-bottom{position:fixed;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(5,1fr);gap:.15rem;padding:.45rem .35rem calc(.45rem + var(--safe-bottom));background:color-mix(in srgb,var(--card) 92%,black 8%);border-top:1px solid #243152;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:20}.nav-bottom a{text-align:center;font-size:.72rem;opacity:.7;padding:.35rem .15rem;border-radius:10px}.nav-bottom a.active{opacity:1;color:var(--accent);background:color-mix(in srgb,var(--accent) 16%,transparent)}@media (min-width: 760px){.nav-top{display:flex}.nav-bottom{display:none}.layout{padding-bottom:2rem}}.card{background:color-mix(in srgb,var(--card) 94%,white 6%);border:1px solid #243152;border-radius:16px;padding:1rem 1.05rem;margin-bottom:.85rem}h2{margin:0 0 .7rem;font-size:1.05rem;font-weight:650}.muted{color:var(--muted);font-size:.92rem}.row{display:flex;justify-content:space-between;align-items:center;gap:.75rem;padding:.3rem 0;flex-wrap:wrap}.btn{background:var(--accent);color:var(--btn-text);border:0;border-radius:12px;padding:.65rem 1rem;cursor:pointer;font-weight:650;font-size:.95rem}.btn:active{transform:scale(.98)}.btn.secondary{background:#243152;color:var(--text)}.btn-sm{padding:.4rem .75rem;font-size:.85rem}.btn:disabled{opacity:.5;cursor:default}input,select,textarea{width:100%;padding:.7rem .8rem;border-radius:12px;border:1px solid #314166;background:color-mix(in srgb,var(--bg) 80%,black 20%);color:var(--text);font-size:1rem}.stack{display:grid;gap:.7rem}.pill{display:inline-block;padding:.12rem .5rem;border-radius:999px;background:#243152;font-size:.8rem}.expense{color:var(--bad)}.income{color:var(--good)}.empty{text-align:center;padding:1.25rem .5rem;color:var(--muted)}.bar-track{height:8px;background:#1a243a;border-radius:999px;overflow:hidden}.bar-fill{height:100%;background:linear-gradient(90deg,var(--accent),color-mix(in srgb,var(--accent) 60%,white));border-radius:999px;transition:width .25s ease}.bar-fill.bar-warn{background:linear-gradient(90deg,#e6a23c,#f0c78a)}.bar-fill.bar-over{background:linear-gradient(90deg,#ff6b7a,#ff9aa4)}.tg-webapp .card{box-shadow:none}