:root{--bg:#0f0f0f;--card:#191919;--card2:#222;--text:#f5f5f5;--muted:#9ca3af;--line:rgba(255,255,255,.1);--green:#4ade80;--red:#f87171;--amber:#fbbf24;--blue:#60a5fa;--purple:#a78bfa;--safe-top:env(safe-area-inset-top,0px);--safe-bottom:env(safe-area-inset-bottom,0px)}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;overflow-x:hidden}button,input,select{font:inherit;font-size:16px}button{border:0;cursor:pointer}.app{width:100%;max-width:520px;margin:0 auto;min-height:100dvh;display:flex;flex-direction:column;position:relative}.topbar{position:sticky;top:0;z-index:10;background:rgba(15,15,15,.92);backdrop-filter:blur(16px);padding:calc(16px + var(--safe-top)) 18px 14px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.eyebrow{margin:0 0 2px;color:var(--green);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.08em}.topbar h1{margin:0;font-size:22px;letter-spacing:-.03em}.icon-btn,.small-btn{background:var(--card2);color:var(--text);border:1px solid var(--line);border-radius:12px;padding:9px 12px}.main{flex:1;padding:16px 14px calc(92px + var(--safe-bottom))}.panel{display:none}.panel.active{display:block}.hero-card,.form-card,.list-card,.status-card,.install-card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:18px;margin-bottom:14px;box-shadow:0 8px 28px rgba(0,0,0,.18)}.hero-icon{width:58px;height:58px;border-radius:18px;background:rgba(74,222,128,.12);display:grid;place-items:center;font-size:30px;margin-bottom:12px}.hero-card h2,.dialog-card h2{margin:0 0 8px;font-size:24px;letter-spacing:-.03em}.hero-card p,.muted,.status-card p{color:var(--muted);line-height:1.45;margin:0 0 14px}.actions{display:grid;gap:10px}.actions.two{grid-template-columns:1fr 1fr}.actions.one{grid-template-columns:1fr}.primary,.secondary{border-radius:14px;padding:14px 14px;font-weight:800}.primary{background:var(--green);color:#071107}.secondary{background:var(--card2);color:var(--text);border:1px solid var(--line)}.hidden{display:none!important}.status-card{display:flex;gap:14px;align-items:center}.spinner{width:34px;height:34px;border-radius:50%;border:3px solid var(--card2);border-top-color:var(--green);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.preview{width:100%;max-height:260px;object-fit:cover;border-radius:16px;border:1px solid var(--line);margin-bottom:14px}.grid{display:grid;gap:10px}.grid.two{grid-template-columns:1fr 1fr}@media(max-width:390px){.grid.two,.actions.two{grid-template-columns:1fr}}label{display:block;color:var(--muted);font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.05em;margin-bottom:12px}input,select{width:100%;margin-top:6px;background:var(--card2);color:var(--text);border:1px solid var(--line);border-radius:13px;padding:12px;min-height:46px}input:focus,select:focus{outline:none;border-color:var(--green)}.section-title{display:flex;align-items:center;justify-content:space-between;margin:8px 0 10px;font-weight:900}.item-row{background:var(--card2);border:1px solid var(--line);border-radius:16px;padding:12px;margin-bottom:10px}.item-top{display:flex;gap:8px;margin-bottom:8px}.remove{background:rgba(248,113,113,.12);color:var(--red);border-radius:10px;padding:0 10px}.item-grid{display:grid;grid-template-columns:70px 1fr 1fr;gap:8px}@media(max-width:430px){.item-grid{grid-template-columns:1fr 1fr}.item-grid select{grid-column:1/-1}}.bottom-nav{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:520px;background:rgba(15,15,15,.94);backdrop-filter:blur(16px);border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr);padding:8px 4px calc(8px + var(--safe-bottom));z-index:20}.nav{background:transparent;color:#666;display:flex;flex-direction:column;align-items:center;gap:3px;font-size:20px}.nav span{font-size:11px}.nav.active{color:var(--green)}.month-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.stats{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px}.stat{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:15px}.stat.full{grid-column:1/-1}.stat .label{color:var(--muted);font-size:12px;font-weight:800;text-transform:uppercase}.stat .value{font-size:26px;font-weight:900;margin-top:4px}.bar{margin:14px 0}.bar-meta{display:flex;justify-content:space-between;color:var(--muted);font-size:13px}.track{height:8px;background:var(--card2);border-radius:999px;overflow:hidden;margin-top:6px}.fill{height:100%;background:var(--green);border-radius:999px}.filter-row{display:flex;gap:8px;overflow-x:auto;padding-bottom:10px}.chip{flex:none;background:var(--card);color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:8px 13px}.chip.active{background:var(--green);color:#071107;font-weight:900}.receipt{display:grid;grid-template-columns:46px 1fr auto;gap:10px;align-items:center;border-bottom:1px solid var(--line);padding:13px 0}.receipt:last-child{border-bottom:0}.receipt-icon{width:46px;height:46px;border-radius:14px;background:rgba(74,222,128,.12);display:grid;place-items:center}.receipt strong{display:block}.receipt small{color:var(--muted)}.amount{font-weight:900}.danger{background:transparent;color:var(--red);padding:5px}.toast{position:fixed;top:calc(74px + var(--safe-top));left:50%;transform:translate(-50%,-130%);background:var(--card2);border:1px solid var(--line);border-radius:14px;padding:11px 15px;z-index:100;transition:.25s;max-width:90%;text-align:center}.toast.show{transform:translate(-50%,0)}dialog{border:0;padding:0;background:transparent;width:min(94vw,500px)}dialog::backdrop{background:rgba(0,0,0,.65)}.dialog-card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:18px}.install-card{display:flex;align-items:center;justify-content:space-between;gap:10px}.install-card p{margin:4px 0 0;color:var(--muted);font-size:13px}.sticky-actions{position:sticky;bottom:calc(76px + var(--safe-bottom));background:linear-gradient(transparent, var(--card) 20%);padding-top:18px}