:root {
  --bg: #09111f;
  --bg-accent: #152a45;
  --panel: rgba(10, 16, 29, 0.86);
  --panel-line: rgba(121, 162, 214, 0.22);
  --panel-soft: rgba(131, 178, 239, 0.08);
  --text: #ecf3ff;
  --muted: #9eb1c8;
  --primary: #6dd3ff;
  --primary-strong: #2fa7df;
  --warning-bg: rgba(255, 151, 106, 0.12);
  --warning-line: rgba(255, 151, 106, 0.45);
  --warning-text: #ffd1bd;
  --shadow: 0 28px 80px rgba(2, 7, 15, 0.5);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Outfit", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(109, 211, 255, 0.2), transparent 30%),
    radial-gradient(circle at right 15% top 10%, rgba(62, 124, 255, 0.16), transparent 24%),
    linear-gradient(145deg, #04070d 0%, var(--bg) 48%, var(--bg-accent) 100%);
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: auto;
  pointer-events: none;
  z-index: 0;
}

body::before {
  top: 8%;
  left: 5%;
  width: 180px;
  height: 180px;
  border: 1px solid rgba(109, 211, 255, 0.12);
  border-radius: 32px;
  transform: rotate(12deg);
}

body::after {
  right: 8%;
  bottom: 10%;
  width: 240px;
  height: 240px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 50%;
}

.login-shell {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 32px 18px;
}

.login-card {
  width: min(560px, 100%);
  padding: 32px;
  border-radius: 28px;
  border: 1px solid var(--panel-line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0) 24%),
    var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.login-copy {
  margin-bottom: 22px;
}

.login-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  padding: 7px 12px;
  border-radius: 999px;
  background: var(--panel-soft);
  color: #cdeeff;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.login-eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 18px rgba(109, 211, 255, 0.7);
}

.login-card h1 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.2rem);
  line-height: 0.98;
}

.login-card p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.65;
}

.login-points {
  display: grid;
  gap: 12px;
  margin-bottom: 24px;
}

.login-point {
  padding: 16px 18px;
  border: 1px solid rgba(121, 162, 214, 0.16);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
}

.login-point strong {
  display: block;
  margin-bottom: 6px;
  font-size: 1rem;
}

.login-point span {
  display: block;
  color: var(--muted);
  line-height: 1.5;
}

.warning {
  margin-bottom: 18px;
  padding: 14px 16px;
  border: 1px solid var(--warning-line);
  border-radius: 16px;
  background: var(--warning-bg);
  color: var(--warning-text);
  line-height: 1.5;
}

.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 54px;
  padding: 0 20px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-strong) 100%);
  color: #04111e;
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.01em;
  box-shadow: 0 18px 32px rgba(47, 167, 223, 0.24);
  transition: transform 180ms ease, box-shadow 180ms ease, filter 180ms ease;
}

.button-link:hover {
  transform: translateY(-1px);
  filter: brightness(1.03);
  box-shadow: 0 24px 36px rgba(47, 167, 223, 0.3);
}

.login-note {
  text-align: center;
  font-size: 0.92rem;
}

@media (max-width: 640px) {
  .login-card {
    padding: 24px;
    border-radius: 22px;
  }

  .login-card h1 {
    font-size: 2.3rem;
  }
}