:root {
  --bg-a: #080d17;
  --bg-b: #0b1324;
  --text: #eef4ff;
  --muted: #9bb0d4;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  min-height: 100%;
}

body {
  margin: 0;
  font-family: "Segoe UI", "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 20%, rgba(90, 132, 233, 0.22), transparent 38%),
    radial-gradient(circle at 88% 82%, rgba(80, 223, 208, 0.16), transparent 35%),
    linear-gradient(145deg, var(--bg-b), var(--bg-a) 48%, #060a12);
}

.screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 20px;
}

.auth-card {
  width: 100%;
  max-width: 420px;
  padding: 0;
  text-align: center;
}

.auth-card h1 {
  margin: 0 0 10px;
  font-size: 40px;
  line-height: 1.1;
  letter-spacing: -0.4px;
}

.auth-description {
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.45;
}

.google-btn {
  width: 100%;
  max-width: 320px;
  min-height: 52px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 12px;
  background: rgba(8, 14, 28, 0.9);
  color: var(--text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.google-btn:hover {
  border-color: rgba(255, 255, 255, 0.42);
  background: rgba(10, 18, 35, 0.94);
}

.google-icon {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  font-size: 19px;
  font-weight: 900;
  line-height: 1;
  background: conic-gradient(
    #ea4335 0deg 68deg,
    #fbbc05 68deg 137deg,
    #34a853 137deg 228deg,
    #4285f4 228deg 360deg
  );
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.status {
  min-height: 18px;
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}