:root {
  color-scheme: dark;
  font-family: ui-monospace, "SFMono-Regular", Consolas, monospace;
  background: #111827;
  color: #f8fafc;
}

* { box-sizing: border-box; }

body {
  min-height: 100vh;
  margin: 0;
  background:
    linear-gradient(rgba(15, 23, 42, .92), rgba(15, 23, 42, .96)),
    repeating-linear-gradient(0deg, transparent 0 15px, rgba(148, 163, 184, .08) 16px),
    repeating-linear-gradient(90deg, transparent 0 15px, rgba(148, 163, 184, .08) 16px);
}

.login-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-card {
  width: min(100%, 420px);
  padding: 32px;
  border: 3px solid #94a3b8;
  border-radius: 4px;
  background: #1e293b;
  box-shadow: 8px 8px 0 #020617;
}

.login-kicker {
  margin: 0 0 8px;
  color: #fbbf24;
  font-size: .75rem;
  letter-spacing: .14em;
}

h1 { margin: 0; font-size: clamp(1.7rem, 8vw, 2.4rem); }
.login-note { margin: 12px 0 28px; color: #cbd5e1; line-height: 1.6; }
label { display: block; margin-bottom: 8px; font-weight: 700; }

input,
button {
  width: 100%;
  min-height: 48px;
  border: 2px solid #94a3b8;
  border-radius: 2px;
  font: inherit;
}

input {
  padding: 10px 12px;
  background: #0f172a;
  color: #f8fafc;
}

input:focus { outline: 3px solid #38bdf8; outline-offset: 2px; }

button {
  margin-top: 16px;
  cursor: pointer;
  background: #fbbf24;
  color: #111827;
  font-weight: 800;
}

button:disabled { cursor: wait; opacity: .65; }
#office-login-status { min-height: 3em; margin: 16px 0 0; color: #fda4af; line-height: 1.5; }