:root {
  --bg-dark: #0f172a;
  --card-dark: #1e293b;
  --border-dark: #334155;
  --accent-blue: #0284c7;
  --accent-cyan: #38bdf8;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --danger-red: #f87171;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  -webkit-font-smoothing: antialiased;
}

body.pilot-gate-active {
  background-color: var(--bg-dark) !important;
  color: var(--text-main) !important;
}

.pilot-auth-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  min-height: 100dvh;
  padding: 16px;
  box-sizing: border-box;
  background-color: var(--bg-dark);
}

.pilot-auth-card {
  background-color: var(--card-dark);
  border: 1px solid var(--border-dark);
  border-radius: 16px;
  padding: 28px 24px;
  width: 100%;
  max-width: 380px;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.4);
  box-sizing: border-box;
}

.pilot-header {
  text-align: center;
  margin-bottom: 24px;
}

.pilot-title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--accent-cyan);
  margin: 0;
}

.pilot-badge {
  display: inline-block;
  margin-top: 6px;
  padding: 2px 10px;
  font-size: 0.75rem;
  font-weight: 600;
  background-color: var(--accent-blue);
  color: #ffffff;
  border-radius: 9999px;
  letter-spacing: 0.04em;
}

.pilot-field-group {
  margin-bottom: 18px;
}

.pilot-field-group label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.pilot-field-group input {
  width: 100%;
  padding: 12px 14px;
  background-color: var(--bg-dark);
  border: 1px solid #475569;
  border-radius: 8px;
  color: var(--text-main);
  font-size: 1rem; /* Prevents auto-zoom in iOS Safari */
  box-sizing: border-box;
  outline: none;
}

.pilot-field-group input:focus {
  border-color: var(--accent-cyan);
}

.pilot-btn-primary {
  width: 100%;
  padding: 14px;
  background-color: #2563eb;
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 600;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  letter-spacing: 0.04em;
}

.pilot-btn-primary:active {
  background-color: #1d4ed8;
}

.pilot-error-msg {
  color: var(--danger-red);
  font-size: 0.8rem;
  margin-top: 12px;
  text-align: center;
}