:root {
  --bg:#0f172a; --card:#ffffff; --muted:#64748b; --accent:#2563eb;
  --accent2:#7c3aed; --line:#e2e8f0; --ok:#059669; --danger:#b91c1c;
}
* { box-sizing: border-box; }
body {
  margin:0; font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  background: linear-gradient(160deg,#eef2ff,#f8fafc 40%); color:#0f172a; min-height:100vh;
}
a { color: var(--accent); }
nav {
  background: linear-gradient(90deg, var(--accent), var(--accent2)); color:#fff;
  box-shadow: 0 6px 20px rgba(37,99,235,.25);
}
nav .inner {
  max-width: 1040px; margin:0 auto; padding: 14px 18px;
  display:flex; align-items:center; gap:18px; flex-wrap:wrap;
}
nav .brand { font-weight:700; font-size:1.15rem; letter-spacing:.3px; color:#fff; text-decoration:none; }
nav .links { display:flex; gap:16px; margin-left:auto; align-items:center; flex-wrap:wrap; }
nav .links a { color:#fff; text-decoration:none; opacity:.92; font-size:.95rem; }
nav .links a:hover { opacity:1; text-decoration:underline; }
nav .pts { background:rgba(255,255,255,.2); border-radius:999px; padding:4px 12px; font-size:.85rem; }

.wrap { max-width: 1040px; margin: 26px auto 48px; padding: 0 18px; }
.narrow { max-width: 460px; }
.card {
  background: var(--card); border:1px solid var(--line); border-radius:16px;
  padding: 24px; box-shadow: 0 10px 30px rgba(2,6,23,.06); margin-bottom: 20px;
}
h1.page { margin: 4px 0 18px; font-size:1.5rem; }
h2 { font-size:1.2rem; }
label.field { display:block; margin:14px 0 6px; font-weight:600; font-size:.92rem; }
input[type=text], input[type=email], input[type=password], input[type=number], select {
  width:100%; padding:11px 12px; border:1px solid #cbd5e1; border-radius:10px; font-size:1rem;
  background:#fff;
}
input:focus, select:focus { outline:2px solid #bfdbfe; border-color: var(--accent); }
.btn {
  display:inline-block; margin-top:16px; background: var(--accent); color:#fff; border:none;
  padding:12px 22px; border-radius:10px; font-size:1rem; cursor:pointer; transition:.15s; text-decoration:none;
}
.btn:hover { background:#1d4ed8; }
.btn.secondary { background:#e2e8f0; color:#0f172a; }
.btn.secondary:hover { background:#cbd5e1; }
.btn.small { padding:7px 12px; font-size:.85rem; margin-top:0; }
.btn.ghost { background:#e2e8f0; color:#0f172a; }
.btn.ghost:hover { background:#cbd5e1; }
.exports { display:flex; gap:10px; flex-wrap:wrap; align-items:center; }
.btn[disabled] { opacity:.6; cursor:not-allowed; }
.muted { color:var(--muted); font-size:.9rem; }
.meta { color:var(--muted); font-size:.85rem; margin-top:10px; }
.err { background:#fef2f2; border:1px solid #fecaca; color:var(--danger); padding:13px 15px; border-radius:10px; margin-bottom:14px; }
.ok  { background:#ecfdf5; border:1px solid #a7f3d0; color:#047857; padding:13px 15px; border-radius:10px; margin-bottom:14px; }
.center { text-align:center; }
.linkrow { margin-top:16px; font-size:.9rem; }
.stat-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(160px,1fr)); gap:14px; }
.stat { background:#f8fafc; border:1px solid var(--line); border-radius:12px; padding:16px; }
.stat .n { font-size:1.9rem; font-weight:700; color:var(--accent); }
.stat .l { color:var(--muted); font-size:.82rem; margin-top:4px; }
.copyrow { display:flex; gap:8px; margin-top:8px; }
.copyrow input { font-family: ui-monospace, monospace; font-size:.85rem; }
table.data { width:100%; border-collapse:collapse; font-size:.9rem; }
table.data th, table.data td { text-align:left; padding:9px 10px; border-bottom:1px solid var(--line); }
table.data th { color:var(--muted); font-weight:600; }
.pos { color: var(--ok); }
.neg { color: var(--danger); }
.badge { display:inline-block; background:#eef2ff; color:var(--accent); border-radius:999px; padding:2px 10px; font-size:.78rem; }

/* Buy points / packages */
.pkg-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:16px; margin-top:6px; }
.pkg {
  background: var(--card); border:1px solid var(--line); border-radius:16px; padding:22px 18px;
  text-align:center; box-shadow: 0 10px 30px rgba(2,6,23,.06); transition:.15s;
}
.pkg:hover { border-color:#c7d2fe; transform: translateY(-2px); }
.pkg-label { color:var(--muted); font-size:.85rem; text-transform:uppercase; letter-spacing:.5px; }
.pkg-points { font-size:2rem; font-weight:800; color:var(--accent); margin-top:6px; }
.pkg-sub { color:var(--muted); font-size:.8rem; margin-top:-2px; }
.pkg-price { font-size:1.3rem; font-weight:700; margin:12px 0 4px; }
.pkg .btn { width:100%; }

/* OCR tool */
.modes { display:flex; gap:10px; flex-wrap:wrap; margin: 4px 0 18px; }
.mode { flex:1 1 200px; border:2px solid var(--line); border-radius:12px; padding:12px 14px; cursor:pointer; transition:.15s; }
.mode:hover { border-color:#c7d2fe; }
.mode input { margin-right:8px; }
.mode.sel { border-color: var(--accent); background:#eff6ff; }
.mode b { display:block; font-size:.98rem; }
.mode span { color:var(--muted); font-size:.82rem; }
.drop { border:2px dashed #cbd5e1; border-radius:12px; padding:26px; text-align:center; color:var(--muted); background:#f8fafc; transition:.15s; }
.drop.drag { border-color:var(--accent); background:#eff6ff; color:var(--accent); }
.drop input { display:none; }
.fname { margin-top:10px; font-size:.9rem; color:#0f172a; }
.txt { width:100%; border-collapse:collapse; font-size:.92rem; }
.txt th, .txt td { text-align:left; padding:8px 10px; border-bottom:1px solid var(--line); }
.txt th { color:var(--muted); font-weight:600; }
.score { font-variant-numeric: tabular-nums; color:var(--ok); }
.imgs { display:grid; grid-template-columns:repeat(auto-fit,minmax(240px,1fr)); gap:12px; margin-top:8px; }
.imgs img { width:100%; border:1px solid var(--line); border-radius:10px; }
.md { line-height:1.6; overflow-x:auto; }
.md table { border-collapse:collapse; }
.md td, .md th { border:1px solid var(--line); padding:6px 10px; }
pre { background:#0f172a; color:#e2e8f0; padding:14px; border-radius:10px; overflow-x:auto; }
details { margin-top:14px; }
summary { cursor:pointer; color:var(--muted); }
.spin { display:none; }
.loading .spin { display:inline-block; }