:root {
  --bg: #16364D;
  --card: #16364D;
  --accent: #02ADFE;
  --input-bg: #10293B;
  --text: #EAF2FB;
  --muted: #A9BDCF;
  --forgot: #5CB7E8;
  --radius: 20px;
  --font: "SF Pro", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
img { display: block; max-width: 100%; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.visually-hidden {
  position: absolute !important;
  height: 1px; width: 1px;
  overflow: hidden;
  clip: rect(1px, 1px, 1px, 1px);
  white-space: nowrap;
}

.screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 80px 16px;
}

.card {
  width: min(640px, 92%);
  background: var(--card);
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,0.10);
  padding: 56px 56px 48px;
  box-shadow:
    0 0 220px 60px rgba(2,173,254,0.15),
    0 0 140px 40px rgba(2,173,254,0.20),
    0 0 60px 15px rgba(2,173,254,0.25);
}

.logo {
  height: 88px;
  margin: 0 auto 8px;
}

h1 {
  text-align: center;
  font-size: 26px;
  margin: 0 0 28px;
  font-weight: 600;
  color: var(--text);
}

.form { display: grid; gap: 18px; }

input {
  height: 56px;
  padding: 14px 22px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.12);
  background: var(--input-bg);
  color: var(--text);
  font-size: 16px;
  outline: none;
}
input::placeholder { color: #8fb1c7; }
input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(2,173,254,0.28);
}

.row { display: flex; }
.row.right { justify-content: flex-end; }
.forgot-row { margin-top: 2px; margin-bottom: 14px; }

.link.forgot {
  font-size: 15px;
  color: var(--forgot);
  text-decoration: none;
}
.link.forgot:hover { color: var(--accent); }

.btn {
  width: 100%;
  height: 56px;
  padding: 0 22px;
  border-radius: 18px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s;
}
.btn.outline {
  background: transparent;
  color: var(--text);
  border: 2px solid var(--accent);
}
.btn.outline:hover {
  background: rgba(2,173,254,0.12);
  color: var(--text);
  box-shadow: 0 0 12px rgba(2,173,254,0.40);
}

.create {
  text-align: center;
  font-size: 15px;
  margin-top: 22px;
  color: var(--muted);
}

@media (max-width: 480px) {
  .card {
    padding: 36px 24px 32px;
    width: 94%;
    border-radius: 18px;
  }
  .logo { height: 72px; }
}