:root {
  color-scheme: dark;
  --bg: #06070b;
  --panel: rgba(18, 16, 27, 0.9);
  --panel-2: rgba(31, 24, 45, 0.96);
  --text: #f4f5f7;
  --muted: #c8c2d4;
  --line: rgba(163, 88, 255, 0.32);
  --accent: #b9ff42;
  --accent-2: #a855f7;
  --accent-3: #22d3ee;
  --accent-text: #10170a;
  --danger: #e56b6f;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    linear-gradient(180deg, rgba(6, 7, 11, 0.5), #06070b 54%),
    linear-gradient(90deg, rgba(6, 7, 11, 0.9), rgba(6, 7, 11, 0.28) 48%, rgba(6, 7, 11, 0.86)),
    url("/banner.png") center top / 1220px auto no-repeat,
    radial-gradient(circle at 18% 0%, rgba(168, 85, 247, 0.18), transparent 34%),
    radial-gradient(circle at 82% 12%, rgba(185, 255, 66, 0.1), transparent 30%),
    var(--bg);
  color: var(--text);
}

.shell {
  width: min(980px, calc(100% - 32px));
  margin: 0 auto;
  padding: 290px 0 56px;
}

.intro {
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(20, 18, 34, 0.96), rgba(8, 10, 15, 0.94));
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.5), 0 0 30px rgba(168, 85, 247, 0.13);
  backdrop-filter: blur(10px);
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: clamp(2.1rem, 4.4vw, 4rem);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  font-size: 1.35rem;
  letter-spacing: 0;
}

.intro p,
.muted {
  color: var(--muted);
}

.intro-copy {
  display: grid;
  gap: 8px;
}

.panel {
  margin-top: 18px;
  padding: 24px;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: 8px;
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.28);
}

.panel > p {
  margin-top: 8px;
}

.account-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(163, 88, 255, 0.24);
}

.eyebrow {
  margin-bottom: 4px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

.action-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

form {
  display: grid;
  gap: 18px;
  margin-top: 20px;
}

label {
  display: grid;
  gap: 8px;
  font-weight: 700;
}

textarea {
  width: 100%;
  min-height: 132px;
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: var(--panel-2);
  color: var(--text);
  font: inherit;
  font-weight: 500;
}

textarea:focus {
  outline: 2px solid rgba(185, 255, 66, 0.82);
  outline-offset: 2px;
  border-color: rgba(185, 255, 66, 0.5);
}

.button {
  display: inline-flex;
  width: fit-content;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 0 16px;
  color: var(--text);
  font: inherit;
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.primary {
  background: linear-gradient(135deg, var(--accent), #76f04a);
  color: var(--accent-text);
  box-shadow: 0 0 18px rgba(185, 255, 66, 0.22);
}

.secondary {
  border-color: var(--line);
  background: var(--panel-2);
}

.status {
  min-height: 24px;
  color: var(--muted);
}

.status.error {
  color: var(--danger);
}

.success {
  border-color: rgba(185, 255, 66, 0.5);
}

@media (max-width: 640px) {
  body {
    background-size: auto, auto, 1040px auto, auto, auto, auto;
  }

  .shell {
    width: min(100% - 20px, 960px);
    padding-top: 160px;
  }

  .action-panel,
  .account-row {
    align-items: start;
    flex-direction: column;
  }

  .panel {
    padding: 18px;
  }
}