:root {
  --bg: #080a12;
  --panel: rgba(13, 17, 29, 0.86);
  --line: rgba(125, 146, 196, 0.28);
  --text: #f2f5fb;
  --muted: #a0aec7;
  --accent: #35e9b5;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 15% 10%, rgba(70, 132, 255, 0.32) 0%, rgba(70, 132, 255, 0) 35%),
    radial-gradient(circle at 85% 90%, rgba(53, 233, 181, 0.26) 0%, rgba(53, 233, 181, 0) 32%),
    linear-gradient(160deg, #0a1020 0%, #090b11 48%, #05060a 100%);
  color: var(--text);
  font-family: "Manrope", "Segoe UI", sans-serif;
}

.bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(151, 169, 214, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(151, 169, 214, 0.08) 1px, transparent 1px);
  background-size: 38px 38px;
  mask-image: radial-gradient(circle at 50% 35%, black 42%, transparent 90%);
  pointer-events: none;
}

.bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(36px);
  opacity: 0.6;
  pointer-events: none;
}

.orb-a {
  width: 320px;
  height: 320px;
  left: -80px;
  top: -80px;
  background: #3d66ff;
}

.orb-b {
  width: 300px;
  height: 300px;
  right: -90px;
  bottom: -100px;
  background: #1fdbad;
}

.login-wrap {
  width: min(94vw, 760px);
  z-index: 1;
}

.login-card {
  border-radius: 32px;
  border: 1px solid var(--line);
  padding: 42px 34px 34px;
  background: var(--panel);
  backdrop-filter: blur(14px);
  box-shadow:
    0 30px 60px rgba(0, 0, 0, 0.46),
    inset 0 0 0 1px rgba(173, 199, 255, 0.08);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 32px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(67, 91, 147, 0.28);
  color: #d8e4ff;
  font-size: 13px;
  letter-spacing: 0.4px;
  margin-bottom: 20px;
}

h1 {
  margin: 0;
  font-size: clamp(34px, 5vw, 48px);
  letter-spacing: -1px;
}

.subtitle {
  margin: 12px 0 24px;
  color: var(--muted);
  font-size: 16px;
}

.google-btn {
  width: 100%;
  border: none;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 14px 16px;
  font-size: 16px;
  font-weight: 700;
  color: #061012;
  background: linear-gradient(145deg, #35e9b5 0%, #29d2f7 100%);
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.google-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(41, 210, 247, 0.25);
}

.google-icon {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 800;
  background: rgba(255, 255, 255, 0.75);
}

.hint {
  margin: 16px 0 0;
  color: #8e9ab2;
  font-size: 13px;
}

.status {
  min-height: 20px;
  margin-top: 10px;
  color: #ffb5c5;
  font-size: 13px;
}

.info-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  text-align: left;
}

.info-item {
  border: 1px solid rgba(130, 151, 198, 0.24);
  border-radius: 14px;
  background: rgba(12, 16, 27, 0.7);
  padding: 12px;
}

.info-item h3 {
  margin: 0;
  font-size: 14px;
}

.info-item p {
  margin: 8px 0 0;
  color: #97a3b9;
  font-size: 12px;
  line-height: 1.35;
}

@media (max-width: 520px) {
  .login-card {
    padding: 34px 22px 24px;
    border-radius: 24px;
  }

  .info-grid {
    grid-template-columns: 1fr;
  }
}