:root {
  color-scheme: dark;
  --bg: #050408;
  --violet: #20122f;
  --panel: rgba(16, 12, 23, 0.78);
  --ink: #fff9f0;
  --muted: #b7adbf;
  --line: rgba(255, 249, 240, 0.14);
  --accent: #b88cff;
  --accent-2: #f3c56b;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 18% 22%, rgba(184, 140, 255, 0.22), transparent 24rem),
    radial-gradient(circle at 78% 8%, rgba(243, 197, 107, 0.16), transparent 22rem),
    linear-gradient(160deg, var(--bg), var(--violet));
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.access-shell {
  align-items: stretch;
  display: grid;
  gap: 1.25rem;
  grid-template-columns: minmax(0, 0.9fr) minmax(340px, 0.62fr);
  margin: 0 auto;
  max-width: 1160px;
  min-height: calc(100vh - 5rem);
  padding: 4rem 1.25rem 2rem;
}

.night-panel,
.login-card {
  border: 1px solid var(--line);
  border-radius: 2rem;
  box-shadow: 0 2rem 7rem rgba(0, 0, 0, 0.34);
}

.night-panel {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  padding: clamp(2rem, 5vw, 4rem);
  position: relative;
}

.night-panel::after {
  background: linear-gradient(115deg, transparent, rgba(255, 255, 255, 0.08), transparent);
  content: "";
  inset: 0;
  position: absolute;
  transform: translateX(-35%);
}

.eyebrow {
  color: var(--accent-2);
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.18em;
  margin-top: 0;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
  position: relative;
  z-index: 1;
}

h1 {
  font-size: clamp(4.2rem, 10vw, 9rem);
  letter-spacing: -0.08em;
  line-height: 0.84;
  margin-bottom: 1.25rem;
  max-width: 9ch;
}

h2 {
  color: #22192d;
  font-size: clamp(2.15rem, 4vw, 3.8rem);
  letter-spacing: -0.06em;
  line-height: 0.92;
  margin-bottom: 1rem;
}

p {
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.7;
  max-width: 44rem;
}

.orbit {
  aspect-ratio: 1;
  border: 1px solid var(--line);
  border-radius: 999px;
  margin-top: 3rem;
  max-width: 360px;
  position: relative;
  width: 55%;
  z-index: 1;
}

.orbit span {
  background: var(--accent);
  border-radius: 999px;
  height: 0.7rem;
  position: absolute;
  width: 0.7rem;
}

.orbit span:nth-child(1) {
  left: 18%;
  top: 24%;
}

.orbit span:nth-child(2) {
  right: 20%;
  top: 38%;
}

.orbit span:nth-child(3) {
  bottom: 22%;
  left: 42%;
}

.login-card {
  align-self: center;
  background: rgba(255, 249, 240, 0.96);
  color: #22192d;
  padding: 2rem;
}

.mark {
  align-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-radius: 1.3rem;
  color: #160d22;
  display: inline-flex;
  font-weight: 900;
  height: 4rem;
  justify-content: center;
  margin-bottom: 1.25rem;
  width: 4rem;
}

.login-card .eyebrow {
  color: #6f4aa7;
}

.login-card p {
  color: #6b6173;
}

.form {
  display: grid;
  gap: 0.9rem;
  margin-top: 1.5rem;
}

label {
  color: #6b6173;
  display: grid;
  font-size: 0.78rem;
  font-weight: 900;
  gap: 0.35rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

input {
  background: #ffffff;
  border: 1px solid #e3dbea;
  border-radius: 999px;
  color: #22192d;
  font-size: 1rem;
  padding: 0.95rem 1rem;
}

button {
  background: #160d22;
  border: 0;
  border-radius: 999px;
  color: #ffffff;
  cursor: pointer;
  font-weight: 900;
  padding: 1rem 1.2rem;
}

.note {
  border-top: 1px solid #e3dbea;
  font-size: 0.92rem;
  margin-top: 1.4rem;
  padding-top: 1rem;
}

.signal-list {
  display: grid;
  gap: 0.7rem;
  margin-top: 1.5rem;
}

.signal-list span {
  background: rgba(111, 74, 167, 0.08);
  border: 1px solid #e3dbea;
  border-radius: 999px;
  color: #2d213c;
  font-weight: 800;
  padding: 0.85rem 1rem;
}

footer {
  color: var(--muted);
  margin: 0 auto;
  max-width: 1160px;
  padding: 0 1.25rem 2rem;
}

@media (max-width: 820px) {
  .access-shell {
    grid-template-columns: 1fr;
  }
}