:root {
  --bg: #11121b; --panel: #191b26; --line: #2b2e3d;
  --fg: #e8e9f0; --muted: #9aa0b4; --accent: #8ab4ff;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
main { max-width: 880px; margin: 0 auto; padding: 1.5rem 1rem 3rem; }
.topbar { padding: .5rem 0 1rem; border-bottom: 1px solid var(--line);
           display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; }
.kto { display: flex; align-items: center; gap: .5rem; }
.whoami { color: var(--muted); font-size: .85rem; }
.wyloguj-form { display: inline; margin: 0; }
button.wyloguj {
  background: none; border: 1px solid var(--line); color: var(--muted);
  font: inherit; font-weight: 400; padding: .35rem .8rem; border-radius: 8px; cursor: pointer;
}
button.wyloguj:hover { color: var(--fg); }

.login-card label { display: block; margin-top: .75rem; }
.login-card input { width: 100%; }
h1 { margin: 0; font-size: 1.4rem; letter-spacing: .5px; }
h2 { margin: 0 0 .3rem; font-size: 1.05rem; }
h3 { margin: 0 0 .5rem; font-size: 1rem; }

.card {
  margin-top: 1.25rem; padding: 1rem 1.25rem;
  background: var(--panel); border: 1px solid var(--line); border-radius: 12px;
}
.row { display: flex; gap: .75rem; flex-wrap: wrap; align-items: flex-end; margin-top: .6rem; }
label { display: flex; flex-direction: column; gap: .25rem; color: var(--muted); font-size: .85rem; flex: 1; min-width: 10rem; }
input {
  width: 100%; padding: .45rem .6rem; background: #0e0f18; color: var(--fg);
  border: 1px solid var(--line); border-radius: 8px; font: inherit;
}
button {
  padding: .5rem 1.25rem; background: var(--accent); color: #10121a;
  border: none; border-radius: 8px; font: inherit; font-weight: 600; cursor: pointer;
}

table { width: 100%; border-collapse: collapse; margin-top: .3rem; }
td { padding: .35rem .5rem; border-bottom: 1px solid var(--line); vertical-align: top; font-size: .92rem; }
td.key { color: var(--accent); white-space: nowrap; padding-right: 1rem; }
tr:last-child td { border-bottom: none; }

.sig { margin-top: .75rem; }
.sig-head { color: var(--muted); font-size: .85rem; }
.meta { color: var(--muted); margin: 1.5rem 0 .5rem; font-size: .9rem; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.foot { margin-top: 2.5rem; color: var(--muted); font-size: .8rem; }

.alert, .ok {
  margin: 1rem 0; padding: .6rem .9rem; border-radius: 8px; font-size: .92rem;
  border: 1px solid var(--line); border-left-width: 4px;
}
.alert { border-left-color: #b8860b; background: rgba(184, 134, 11, .1); }
.ok { border-left-color: var(--accent); background: rgba(138, 180, 255, .08); }