:root {
  color-scheme: dark;
  --bg: #06070d;
  --panel: rgba(13, 18, 29, 0.88);
  --panel-border: rgba(76, 255, 150, 0.22);
  --text: #effff7;
  --muted: #8fa39a;
  --green: #4cff96;
  --purple: #a855f7;
  --danger: #ff6578;
  --input: rgba(255, 255, 255, 0.06);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    linear-gradient(rgba(76, 255, 150, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(168, 85, 247, 0.05) 1px, transparent 1px),
    radial-gradient(circle at 20% 20%, rgba(76, 255, 150, 0.12), transparent 28rem),
    radial-gradient(circle at 78% 12%, rgba(168, 85, 247, 0.14), transparent 24rem),
    var(--bg);
  background-size: 32px 32px, 32px 32px, auto, auto, auto;
  color: var(--text);
}

.auth-shell {
  width: min(1120px, calc(100% - 32px));
  min-height: 100vh;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 56px;
  align-items: center;
  padding: 48px 0;
}

.auth-copy {
  max-width: 620px;
}

.eyebrow,
.status-dot {
  margin: 0;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2 {
  margin: 0;
  letter-spacing: 0;
}

h1 {
  margin-top: 14px;
  font-size: clamp(2.7rem, 7vw, 5.8rem);
  line-height: 0.95;
}

h2 {
  font-size: 1.55rem;
}

.auth-copy > p:not(.eyebrow) {
  max-width: 520px;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.7;
}

.terminal-strip {
  width: min(100%, 520px);
  margin-top: 32px;
  padding: 18px;
  display: grid;
  gap: 8px;
  border: 1px solid rgba(76, 255, 150, 0.24);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.32);
  color: var(--green);
  font-family: "Cascadia Mono", "Fira Code", Consolas, monospace;
  font-size: 0.92rem;
  box-shadow: 0 0 32px rgba(76, 255, 150, 0.08);
}

.auth-panel {
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 28px;
  background: var(--panel);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
  backdrop-filter: blur(16px);
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
}

.status-dot {
  position: relative;
  padding-left: 16px;
}

.status-dot::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--green);
  transform: translateY(-50%);
  box-shadow: 0 0 14px var(--green);
}

.alert {
  margin-bottom: 18px;
  border: 1px solid rgba(255, 101, 120, 0.34);
  border-radius: 8px;
  padding: 12px 14px;
  background: rgba(255, 101, 120, 0.08);
  color: #ffd6dc;
  font-size: 0.92rem;
}

form {
  display: grid;
  gap: 12px;
}

label {
  color: #c8d9d1;
  font-size: 0.88rem;
  font-weight: 700;
}

input {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 0 14px;
  background: var(--input);
  color: var(--text);
  font: inherit;
  outline: none;
}

input:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(76, 255, 150, 0.16);
}

button {
  min-height: 50px;
  margin-top: 10px;
  border: 0;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--green), var(--purple));
  color: #06100b;
  font: inherit;
  font-weight: 900;
  cursor: pointer;
}

button:hover {
  filter: brightness(1.08);
}

.switch-auth {
  margin: 20px 0 0;
  color: var(--muted);
  text-align: center;
}

a {
  color: var(--green);
  font-weight: 800;
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.auth-panel p {
  margin: 0;
}

.auth-panel form p {
  display: grid;
  gap: 8px;
}

.auth-panel .helptext,
.auth-panel ul {
  color: var(--muted);
  font-size: 0.8rem;
}

@media (max-width: 860px) {
  .auth-shell {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 32px 0;
  }

  .auth-copy {
    max-width: none;
  }

  .auth-panel {
    padding: 22px;
  }
}

@media (max-width: 420px) {
  .auth-shell {
    width: min(100% - 20px, 1120px);
  }

  h1 {
    font-size: 2.5rem;
  }
}