:root{--bg:#f3f6fb;--ink:#0f1f36;--muted:#62708a;--line:#dde4ef;--card:#fff;--blue:#1f4fff;--coin:#ffb020;--ok:#0e9f6e;--bad:#d64545}
@media (prefers-color-scheme:dark){:root{--bg:#0c1422;--ink:#eaf0fb;--muted:#8d9bb5;--line:#22314b;--card:#121d31}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.5 "Segoe UI",system-ui,-apple-system,Roboto,sans-serif}
a{color:var(--blue)}
.top{display:flex;justify-content:space-between;align-items:center;padding:14px 20px;max-width:960px;margin:auto}
.top nav{display:flex;gap:14px;align-items:center}
.top nav a{text-decoration:none;color:var(--ink)}
.top nav a.btn{color:#fff}
.top nav form{margin:0}
.brand{display:flex;align-items:center;gap:8px;font-weight:700;font-size:20px;text-decoration:none;color:var(--ink)}
.coin{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;background:var(--coin);color:#3b2600;font-weight:800;font-size:15px}
main{max-width:960px;margin:auto;padding:8px 20px 40px}
footer{text-align:center;color:var(--muted);font-size:13px;padding:24px}
.hero{padding:48px 0 24px;max-width:640px}
.hero h1{font-size:clamp(30px,6vw,46px);line-height:1.1;margin:0 0 16px}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-top:24px}
.steps div{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px;display:flex;flex-direction:column;gap:4px}
.steps span{color:var(--muted);font-size:14px}
.balance{background:var(--blue);color:#fff;border-radius:18px;padding:26px;margin:12px 0 18px}
.balance .muted{color:#cdd8ff}
.big{font-size:clamp(36px,8vw,56px);font-weight:700;line-height:1.1}
.big small{font-size:18px;font-weight:500}
.big.sm{font-size:26px}
.brl{margin:2px 0 16px;color:#dfe6ff}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-bottom:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:18px;margin-bottom:14px}
.grid .card{margin:0}
.card h2,.card h3{margin-top:0}
.narrow{max-width:420px;margin:24px auto}
label{display:block;margin:12px 0;font-size:14px;color:var(--muted)}
input,select{display:block;width:100%;margin-top:4px;padding:11px 12px;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);font:inherit}
input:focus,select:focus,.btn:focus-visible,button:focus-visible,a:focus-visible{outline:3px solid var(--coin);outline-offset:2px}
.btn{display:inline-block;background:var(--blue);color:#fff;border:0;border-radius:8px;padding:11px 18px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none}
.btn.light{background:#fff;color:var(--blue)}
.btn.sm{padding:6px 12px;font-size:14px}
.btn.danger{background:var(--bad)}
.btn[disabled]{opacity:.5;cursor:not-allowed}
button.link{background:none;border:0;color:var(--ink);font:inherit;cursor:pointer;padding:0}
.muted{color:var(--muted);font-size:14px}
.flash{padding:12px 14px;border-radius:8px;margin:10px 0;background:#e3f6ee;color:#0a6b49}
.flash.err{background:#fde8e8;color:#9b2c2c}
table{width:100%;border-collapse:collapse}
td{padding:10px 6px;border-top:1px solid var(--line);vertical-align:middle}
tr:first-child td{border-top:0}
.num{text-align:right;font-variant-numeric:tabular-nums;font-weight:600}
.pos{color:var(--ok)}.neg{color:var(--bad)}
.tag{padding:3px 10px;border-radius:99px;font-size:13px;background:var(--line)}
.tag.paid{background:#e3f6ee;color:#0a6b49}.tag.rejected{background:#fde8e8;color:#9b2c2c}.tag.pending{background:#fff3d6;color:#8a5a00}
.acts{display:flex;gap:6px}.acts form{margin:0}
.scroll{overflow-x:auto}
code{background:var(--bg);padding:2px 6px;border-radius:4px;word-break:break-all}
@media (prefers-reduced-motion:no-preference){.btn{transition:transform .1s}.btn:active{transform:scale(.97)}}