/* VarianX Pulse - perustyyli. Tumma valvomo, väri vain tilassa (Nyt-näkymä PR 6). */
:root {
  --bg: #0d1420;
  --panel: #152033;
  --text: #e6edf5;
  --muted: #8a99ad;
  --ok: #3fb950;
  --warn: #d29922;
  --crit: #f85149;
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text);
  font-family: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; }
a { color: var(--text); }
.placeholder { max-width: 640px; margin: 15vh auto; padding: 0 16px; }
.placeholder h1 { font-size: 2.2rem; margin: 0 0 .5rem; }
.placeholder .meta { color: var(--muted); font-size: .9rem; }
code { background: var(--panel); padding: 0 4px; border-radius: 4px; }

/* Kirjautuminen (PR 2) */
.button, button { display: inline-block; background: #2f81f7; color: #fff; border: 0;
  border-radius: 6px; padding: .6rem 1rem; font: inherit; cursor: pointer; text-decoration: none; }
.userbar { display: flex; gap: 1rem; align-items: center; margin-top: 2rem; color: var(--muted); }
.userbar button { background: var(--panel); color: var(--text); }
.stack { display: grid; gap: .8rem; max-width: 320px; }
.stack label { display: grid; gap: .3rem; color: var(--muted); }
input { background: var(--panel); color: var(--text); border: 1px solid #2b3a52;
  border-radius: 6px; padding: .5rem; font: inherit; }
.error { color: var(--crit); }
.badge { border-radius: 4px; padding: 0 6px; font-size: .8rem; }
.badge.warn { background: var(--warn); color: #000; }