/* Sim-Lab look: black, electric blue, white type, pill buttons (tokens from sim-lab.eu's theme). */
:root { --accent: #00aaff; --bg: #000; --card: #19191a; --line: #2e2e30; --ink: #fff; --muted: #a3a3a3; --danger: #ff4d4d; }
* { box-sizing: border-box; }
body { margin: 0; font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; background: var(--bg); color: var(--ink); line-height: 1.5; -webkit-text-size-adjust: 100%; }
a { color: var(--accent); }
h1, h2 { line-height: 1.2; margin: .25rem 0 .5rem; }
p { margin: .5rem 0; }
.logo { height: 28px; width: auto; display: block; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 1.25rem; }
label { display: block; font-weight: 700; margin: .9rem 0 .35rem; }
input[type=text], input[type=email], input[type=password], textarea {
  width: 100%; font: inherit; font-size: 1.05rem; padding: .8rem .9rem; border-radius: 10px;
  border: 1px solid #55555a; background: #111; color: inherit; }
input:focus-visible, textarea:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn { display: inline-block; font: inherit; font-weight: 700; font-size: 1.05rem; padding: .8rem 1.5rem; border-radius: 999px;
  border: 2px solid var(--accent); background: var(--accent); color: #000; cursor: pointer; text-decoration: none; text-align: center; }
.btn.ghost { background: transparent; color: var(--accent); }
.btn.danger { background: transparent; border-color: var(--danger); color: var(--danger); }
.btn.block { width: 100%; }
.btn.small { font-size: .95rem; padding: .45rem 1.1rem; }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.check { display: flex; gap: .7rem; align-items: flex-start; margin: 1.1rem 0; font-weight: 400; }
.check input { width: 1.4rem; height: 1.4rem; margin-top: .15rem; accent-color: var(--accent); flex: none; }
.error { background: #2a0e0e; border: 1px solid #7f1d1d; color: #fecaca; border-radius: 10px; padding: .75rem .9rem; margin: .5rem 0; }
.muted { color: var(--muted); }
.small { font-size: .9rem; }
.center { text-align: center; }
.narrow { width: 100%; max-width: 28rem; margin: 0 auto; padding: 1.25rem; }