:root {
  --bg: #070914;
  --card: rgba(16, 20, 40, 0.84);
  --border: rgba(109, 158, 255, 0.18);
  --text: #eef5ff;
  --muted: #98adcf;
  --accent: #4ca3ff;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at top left, rgba(76, 163, 255, 0.18), transparent 28%),
    linear-gradient(180deg, #070914 0%, #090d18 100%);
  color: var(--text);
  font-family: "Space Grotesk", sans-serif;
}

.login-shell { width: min(100%, 520px); padding: 24px; }

.login-card {
  border-radius: 28px;
  padding: 28px;
  background: var(--card);
  border: 1px solid var(--border);
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(20px);
}

.login-eyebrow {
  margin: 0 0 12px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 12px;
  color: #7ce2ff;
}

.login-card h1 {
  font-family: "Rajdhani", sans-serif;
  font-size: clamp(34px, 8vw, 52px);
  line-height: 0.95;
  margin: 0;
}

.login-copy { color: var(--muted); line-height: 1.6; margin: 14px 0 0; }

.login-error {
  margin: 18px 0 0;
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255, 82, 117, 0.1);
  border: 1px solid rgba(255, 82, 117, 0.2);
  color: #ffb3c4;
}

.login-form { display: grid; gap: 16px; margin-top: 22px; }
.login-form label { display: grid; gap: 8px; }
.login-form span { color: var(--muted); font-size: 14px; }

.login-form input {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  padding: 14px 16px;
  font: inherit;
  outline: none;
}

.login-form input:focus {
  border-color: rgba(76, 163, 255, 0.48);
  box-shadow: 0 0 0 4px rgba(76, 163, 255, 0.12);
}

.login-form button {
  margin-top: 8px;
  border: 0;
  border-radius: 16px;
  padding: 15px 18px;
  font: inherit;
  font-weight: 700;
  color: #08111f;
  background: linear-gradient(135deg, #7ce2ff 0%, #4ca3ff 100%);
  cursor: pointer;
}