* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  min-height: 100vh;
  background: #0a0a0c;
  color: #e8e4d8;
  font-family: "Segoe UI", system-ui, sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.card {
  width: 100%;
  max-width: 440px;
  background: #121214;
  border: 1px solid #2a2a30;
  border-radius: 10px;
  padding: 28px 24px;
  box-shadow: 0 20px 50px rgba(0,0,0,.45);
}
.card.wide { max-width: 520px; }
.brand {
  font-family: "Courier New", monospace;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #e8b84a;
  font-size: 0.85rem;
  margin-bottom: 8px;
}
h1 { font-size: 1.45rem; margin-bottom: 6px; }
h2 {
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #e8b84a;
  margin: 22px 0 10px;
  padding-top: 16px;
  border-top: 1px solid #252528;
}
.sub { color: #8a8678; font-size: 0.9rem; margin-bottom: 18px; line-height: 1.45; }
label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #8a8678;
  margin: 12px 0 6px;
}
input {
  width: 100%;
  padding: 12px;
  border-radius: 6px;
  border: 1px solid #333;
  background: #0c0c0e;
  color: #f0ebe0;
  font-size: 1rem;
}
input:focus { outline: none; border-color: #6a5420; }
input:disabled { opacity: 0.55; }
.row { display: flex; gap: 10px; margin-top: 18px; flex-wrap: wrap; }
button, .btn {
  flex: 1;
  min-width: 120px;
  padding: 12px;
  border-radius: 6px;
  border: none;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  font-size: 0.82rem;
  text-align: center;
  text-decoration: none;
  display: inline-block;
}
.btn-primary, #btnSave, #btnSubmit, #btnLogin { background: #e8b84a; color: #1a1408; }
.btn-secondary, #btnRegister, #btnLogout {
  background: #1c1c20;
  color: #ccc;
  border: 1px solid #333;
}
.btn-danger { background: #2a1212; color: #ff8a8a; border: 1px solid #5a2020; }
#status, .status {
  margin-top: 14px;
  min-height: 1.2em;
  font-size: 0.85rem;
  color: #8a8678;
  line-height: 1.4;
}
#status.err, .status.err { color: #ff6b6b; }
#status.ok, .status.ok { color: #3dffa0; }
.links { margin-top: 18px; font-size: 0.8rem; color: #666; line-height: 1.5; }
.links a { color: #c8b070; }
.meta {
  font-size: 0.78rem;
  color: #6a6658;
  margin-top: 8px;
  letter-spacing: 0.04em;
}
.reset-box {
  margin-top: 12px;
  padding: 12px;
  background: #0e1a12;
  border: 1px solid #2a5038;
  border-radius: 6px;
  font-size: 0.8rem;
  word-break: break-all;
}
.reset-box a { color: #7dffb0; }
.nav {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.nav a {
  font: 700 0.68rem/1 "Courier New", monospace;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: #aaa;
  border: 1px solid #444;
  padding: 6px 10px;
  border-radius: 4px;
}
.nav a:hover, .nav a.active { color: #e8b84a; border-color: #886; }