:root {
  --bg: #091114;
  --bg-accent: #122227;
  --panel: rgba(14, 25, 29, 0.82);
  --panel-border: rgba(135, 244, 216, 0.18);
  --text: #eef7f2;
  --muted: #a9c4bd;
  --accent: #87f4d8;
  --accent-2: #f3c77a;
  --danger: #ff8a7a;
  --ok: #88f0a6;
  --shadow: 0 18px 60px rgba(0, 0, 0, 0.35);
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background:
    radial-gradient(circle at top left, rgba(135, 244, 216, 0.12), transparent 32%),
    radial-gradient(circle at bottom right, rgba(243, 199, 122, 0.16), transparent 28%),
    linear-gradient(180deg, #0b1418 0%, var(--bg) 100%);
  color: var(--text);
  font-family: "Avenir Next", "Segoe UI", "Helvetica Neue", sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.2;
}

.page-shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: 40px 20px 72px;
}

.hero {
  padding: 18px 0 36px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--panel-border);
  background: rgba(135, 244, 216, 0.08);
  color: var(--accent);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero h1 {
  margin: 16px 0 14px;
  max-width: 12ch;
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", serif;
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
}

.hero__lede {
  max-width: 62ch;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.7;
}

.stack {
  display: grid;
  gap: 20px;
}

.panel {
  position: relative;
  padding: 22px;
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.panel h2,
.panel h3 {
  margin-top: 0;
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", serif;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.kicker {
  margin: 0 0 18px;
  color: var(--muted);
  line-height: 1.6;
}

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

.grid--two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--muted);
  font-size: 0.86rem;
}

.pill[data-tone="good"] {
  color: var(--ok);
  background: rgba(136, 240, 166, 0.1);
}

.pill[data-tone="warn"] {
  color: var(--accent-2);
  background: rgba(243, 199, 122, 0.14);
}

.pill[data-tone="bad"] {
  color: var(--danger);
  background: rgba(255, 138, 122, 0.12);
}

.meta-list,
.plain-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.meta-list li {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
}

.meta-list span:first-child {
  color: var(--muted);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

button,
.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 16px;
  border: 0;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent) 0%, #5fb9a4 100%);
  color: #071012;
  font: inherit;
  font-weight: 650;
  cursor: pointer;
  text-decoration: none;
}

button.secondary,
.button-link.secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

button:disabled {
  opacity: 0.48;
  cursor: not-allowed;
}

.word-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
}

.word-chip {
  padding: 12px 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.05);
  font-family: "JetBrains Mono", "SFMono-Regular", "Menlo", monospace;
  font-size: 0.93rem;
}

.word-chip strong {
  color: var(--accent);
}

.confirm-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.94rem;
}

input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  background: rgba(4, 8, 10, 0.46);
  color: var(--text);
  font: inherit;
}

.callout {
  padding: 16px 18px;
  border-left: 4px solid var(--accent-2);
  border-radius: 16px;
  background: rgba(243, 199, 122, 0.08);
  color: #f4e3ba;
  line-height: 1.6;
}

.callout[data-tone="good"] {
  border-left-color: var(--ok);
  background: rgba(136, 240, 166, 0.08);
  color: #d7f6df;
}

.callout[data-tone="bad"] {
  border-left-color: var(--danger);
  background: rgba(255, 138, 122, 0.08);
  color: #ffd8d1;
}

.muted {
  color: var(--muted);
}

.mono {
  font-family: "JetBrains Mono", "SFMono-Regular", "Menlo", monospace;
  word-break: break-all;
}

@media (max-width: 800px) {
  .grid--two,
  .confirm-grid {
    grid-template-columns: 1fr;
  }

  .page-shell {
    padding-inline: 16px;
  }

  .hero h1 {
    max-width: 100%;
  }
}