:root {
  color-scheme: dark;
  --bg: #0b1422;
  --panel: #111f31;
  --line: #27374b;
  --text: #e8f0fa;
  --muted: #9daec3;
  --accent: #58ddc1;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: radial-gradient(ellipse at 85% 0, #153748 0, transparent 45%), var(--bg);
  color: var(--text);
  font: 15px/1.6 system-ui, sans-serif;
}

header {
  max-width: 1200px;
  margin: auto;
  padding: 26px 34px;
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

a {
  color: inherit;
  text-decoration: none;
}

.logo {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 2px;
}

.pill {
  border: 1px solid #30675d;
  background: #123b36;
  color: var(--accent);
  padding: 4px 12px;
  border-radius: 30px;
  font-size: 12px;
}

main {
  max-width: 1200px;
  margin: auto;
  padding: 48px 34px;
}

.eyebrow {
  color: var(--accent);
  letter-spacing: 3px;
  font-size: 11px;
  font-weight: 700;
}

h1 {
  font-size: clamp(38px, 5vw, 62px);
  letter-spacing: -2px;
  line-height: 1.06;
  margin: 22px 0;
}

p {
  color: var(--muted);
  font-size: 13px;
}

.intro {
  font-size: 17px;
  max-width: 650px;
}

.stats {
  display: grid;
  grid-template-columns: 1fr 1fr 1.4fr;
  gap: 16px;
  margin: 34px 0;
}

.stats section {
  border: 1px solid var(--line);
  background: #132238aa;
  border-radius: 14px;
  padding: 20px;
}

.stats span {
  display: block;
  font-size: 10px;
  letter-spacing: 1.5px;
  color: var(--muted);
}

strong {
  display: block;
  font-size: 30px;
  margin-top: 6px;
}

.small {
  font-size: 20px;
  padding-top: 7px;
}

.grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: 22px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 20px;
}

h2 {
  font-size: 18px;
  margin: 0 0 10px;
}

.section-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.table-wrap {
  overflow-x: auto;
}

table {
  border-collapse: collapse;
  width: 100%;
  font-size: 13px;
  margin-top: 22px;
}

th {
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--muted);
  text-align: left;
}

td,
th {
  padding: 15px 8px;
  border-bottom: 1px solid var(--line);
}

label {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin: 12px 0;
}

input {
  display: block;
  width: 100%;
  margin-top: 6px;
  padding: 12px;
  background: #0a1727;
  border: 1px solid #334861;
  color: var(--text);
  border-radius: 8px;
  font: inherit;
}

input:focus {
  outline: 2px solid var(--accent);
}

.row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

button {
  cursor: pointer;
  border: 0;
  border-radius: 8px;
  background: var(--accent);
  color: #08281f;
  font: 700 12px system-ui;
  padding: 12px 17px;
}

form button {
  width: 100%;
  margin-top: 8px;
}

.secondary {
  background: #20364b;
  color: #cae0f8;
}

.delete {
  padding: 7px 10px;
  background: #3b2535;
  color: #f1a7b5;
}

.strategy li {
  font-size: 13px;
  color: #c7d7e9;
  margin-bottom: 10px;
}

.strategy ol {
  padding-left: 20px;
}

#notice {
  color: var(--accent);
  min-height: 20px;
}

footer {
  max-width: 1200px;
  margin: auto;
  padding: 10px 34px 30px;
  color: var(--muted);
  font-size: 11px;
}

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

  .stats {
    grid-template-columns: 1fr;
  }

  main {
    padding: 30px 20px;
  }

  header {
    padding: 20px;
  }

  h1 {
    letter-spacing: -1px;
  }
}