:root {
    --ink: #1d232a;
    --muted: #5b6672;
    --line: #d9dee3;
    --paper: #ffffff;
    --tint: #f4f6f8;
    --bad: #a8321f;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font: 14px/1.45 system-ui, -apple-system, "Segoe UI", sans-serif;
    color: var(--ink);
    background: var(--tint);
}

nav {
    display: flex;
    gap: 1.25rem;
    align-items: center;
    padding: 0.75rem 1.5rem;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
}

nav a { color: var(--ink); text-decoration: none; }
nav a:hover { text-decoration: underline; }
nav .logout { margin-left: auto; display: flex; gap: 0.75rem; align-items: center; color: var(--muted); }

main { padding: 1.5rem; max-width: 1200px; }

h1 { font-size: 1.4rem; margin: 0 0 1rem; }
h2 { font-size: 1.1rem; margin: 1.75rem 0 0.75rem; }

table { width: 100%; border-collapse: collapse; background: var(--paper); border: 1px solid var(--line); }
th, td { text-align: left; padding: 0.4rem 0.6rem; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--muted); font-weight: 600; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }

.mono { font-family: ui-monospace, "Cascadia Mono", Consolas, monospace; font-size: 0.9em; }
.muted { color: var(--muted); }
.error { color: var(--bad); }

.filters { display: flex; gap: 0.75rem; align-items: end; margin-bottom: 1rem; }
.filters label { display: flex; flex-direction: column; gap: 0.2rem; color: var(--muted); }

.figures { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 0.75rem; margin-bottom: 1rem; }
.figure { background: var(--paper); border: 1px solid var(--line); padding: 0.75rem 1rem; }
.figure span { display: block; color: var(--muted); }
.figure strong { font-size: 1.3rem; font-variant-numeric: tabular-nums; }

.pager { display: flex; gap: 1rem; margin-top: 0.75rem; }

.login { max-width: 320px; margin: 4rem auto; background: var(--paper); border: 1px solid var(--line); padding: 1.5rem; }
.login form { display: flex; flex-direction: column; gap: 0.75rem; }
.login label { display: flex; flex-direction: column; gap: 0.25rem; }

input, select, button { font: inherit; padding: 0.35rem 0.5rem; }