:root { --bg:#f5f6f8; --card:#fff; --text:#1c1f24; --muted:#6b7280; --accent:#2563eb; --err:#b91c1c; --border:#e5e7eb; }
* { box-sizing: border-box; }
body { margin:0; font: 15px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--text); }
.center { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 32px; width: 100%; max-width: 380px; box-shadow: 0 8px 24px rgba(0,0,0,.06); }
.card h1 { margin: 0 0 4px; font-size: 22px; }
.muted { color: var(--muted); margin: 0 0 20px; }
label { display: block; margin: 12px 0; font-size: 13px; color: var(--muted); }
input { display: block; width: 100%; margin-top: 6px; padding: 10px 12px; font-size: 15px; border: 1px solid var(--border); border-radius: 8px; }
input:focus { outline: 2px solid var(--accent); border-color: transparent; }
button { width: 100%; margin-top: 16px; padding: 11px; font-size: 15px; border: 0; border-radius: 8px; background: var(--accent); color: #fff; cursor: pointer; }
.error { background: #fef2f2; color: var(--err); border: 1px solid #fecaca; border-radius: 8px; padding: 10px 12px; margin-bottom: 8px; font-size: 14px; }
.top { display: flex; justify-content: space-between; align-items: center; padding: 14px 24px; background: var(--card); border-bottom: 1px solid var(--border); }
.brand { font-weight: 600; }
.who { color: var(--muted); font-size: 14px; }
.who a { color: var(--accent); }
.page { padding: 24px; max-width: 1100px; }
table { border-collapse: collapse; width: 100%; background: var(--card); border: 1px solid var(--border); border-radius: 8px; }
th, td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--border); font-size: 14px; }
th { color: var(--muted); font-weight: 500; }

/* --- RNP --- */
.page.wide { max-width: none; }
.brand a { color: inherit; text-decoration: none; }
.toolbar { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 16px; }
.toolbar select, .toolbar input { padding: 7px 10px; border: 1px solid var(--border); border-radius: 8px; font-size: 14px; background: #fff; }
.toolbar button { width: auto; margin: 0; padding: 8px 14px; }
.presets a { display: inline-block; padding: 7px 10px; border: 1px solid var(--border); border-radius: 8px; margin-right: 4px; color: var(--text); text-decoration: none; font-size: 13px; background: #fff; }
.presets a.on { border-color: var(--accent); color: var(--accent); }
.small { font-size: 12px; }
.block { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 12px 16px; margin-bottom: 16px; }
.block h3 { margin: 0 0 8px; font-size: 15px; font-weight: 600; }
.scroll { overflow-x: auto; }
table.rnp { border: 0; width: auto; min-width: 100%; }
table.rnp th, table.rnp td { padding: 5px 10px; font-size: 13px; white-space: nowrap; text-align: right; border-bottom: 1px solid #f1f2f4; }
table.rnp th { font-weight: 500; color: var(--muted); }
table.rnp .lbl { text-align: left; min-width: 320px; position: sticky; left: 0; background: var(--card); }
table.rnp .tot { font-weight: 600; background: #f8fafc; }
table.rnp .neg { color: var(--err); }
table.rnp tr.hl td { background: #eef2ff; font-weight: 600; }
.dow { font-size: 11px; color: #9ca3af; font-weight: 400; }