:root {
  --navy: #10123a;
  --panel: #171a4a;
  --cream: #ecdfc3;
  --gold: #c8a84b;
  --accent: #57f3e4;
  --line: rgba(87, 243, 228, 0.35);
  --red: #ff5a66;
  --blue: #5aa9ff;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--navy);
  color: var(--cream);
  font-family: "Trebuchet MS", "Avenir Next", Futura, sans-serif;
}

.shell {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
}

.panel {
  background: var(--panel);
  width: 360px;
  max-width: 100%;
  padding: 28px 28px 24px;
  clip-path: polygon(
    12px 0, calc(100% - 12px) 0,
    100% 12px, 100% calc(100% - 12px),
    calc(100% - 12px) 100%, 12px 100%,
    0 calc(100% - 12px), 0 12px
  );
}

.eyebrow {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
}

.title {
  margin: 0 0 18px;
  font-size: 26px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--cream);
}

.callsign {
  margin: 0 0 6px;
  font-family: "SF Mono", "Cascadia Mono", Consolas, monospace;
  font-size: 20px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cream);
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
}

input[type="email"],
input[type="text"],
input[type="password"] {
  font-family: "SF Mono", "Cascadia Mono", Consolas, monospace;
  font-size: 16px;
  letter-spacing: 0.08em;
  background: var(--navy);
  color: var(--cream);
  border: 1px solid var(--line);
  padding: 10px 14px;
  width: 100%;
  outline: none;
}

input:focus {
  border-color: var(--accent);
}

.btn-primary,
.btn-line,
.btn-red,
.btn-blue {
  font-family: inherit;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 10px 32px;
  width: 100%;
  cursor: pointer;
  text-align: center;
  text-decoration: none;
  display: inline-block;
}

.btn-primary {
  background: var(--accent);
  color: var(--navy);
  border: 1px solid var(--accent);
}

.btn-line {
  background: transparent;
  color: var(--cream);
  border: 1px solid var(--line);
  margin-top: 12px;
}

.btn-red {
  background: transparent;
  color: var(--red);
  border: 1px solid var(--red);
}

.btn-blue {
  background: transparent;
  color: var(--blue);
  border: 1px solid var(--blue);
}

.faction-row {
  display: flex;
  gap: 8px;
  width: 100%;
  margin: 18px 0 12px;
}

.faction-row form {
  flex: 1;
  margin: 0;
}

.hint {
  margin: 16px 0 0;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cream);
  opacity: 0.7;
}

.hint a {
  color: var(--accent);
  text-decoration: none;
}

.errorlist {
  list-style: none;
  margin: 0;
  padding: 8px 10px;
  border: 1px solid var(--red);
  color: var(--red);
  font-size: 12px;
  letter-spacing: 0.04em;
}