:root {
  color-scheme: dark;
  --bg: #080c11;
  --panel: #0f1620;
  --ink: #edf3f9;
  --muted: #8b9aab;
  --line: rgba(180, 205, 230, 0.12);
  --accent: #3dffa8;
  --danger: #ff6b6b;
  --font: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--ink);
  background:
    radial-gradient(700px 320px at 100% 0%, rgba(61, 255, 168, 0.08), transparent 60%),
    var(--bg);
}

a { color: var(--accent); text-decoration: none; }
button, input {
  font: inherit;
}

.shell {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.25rem clamp(1rem, 3vw, 2rem) 3rem;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  margin-bottom: 1.5rem;
}

.top-actions, .row-actions, .form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.brand {
  font-weight: 700;
  letter-spacing: -0.01em;
}

.muted { color: var(--muted); }
.mono { font-family: var(--mono); font-size: 0.86rem; }

.tabs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.25rem;
}

.tab {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  border-radius: 999px;
  padding: 0.45rem 0.9rem;
  cursor: pointer;
}

.tab.active {
  color: #04110b;
  background: var(--accent);
  border-color: transparent;
}

.panel {
  border: 1px solid var(--line);
  background: rgba(15, 22, 32, 0.88);
  border-radius: 16px;
  padding: 1.15rem 1.2rem;
}

.grid {
  display: grid;
  gap: 0.9rem;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.stat {
  border-top: 1px solid var(--line);
  padding-top: 0.75rem;
}

.stat b {
  display: block;
  font-size: 1.35rem;
  letter-spacing: -0.01em;
  margin-top: 0.2rem;
}

.list {
  display: grid;
  gap: 0.75rem;
  margin-top: 1rem;
}

.row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line);
}

.row:last-child { border-bottom: 0; }

.btn {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  border-radius: 999px;
  padding: 0.5rem 0.95rem;
  cursor: pointer;
}

.btn.primary {
  background: var(--accent);
  color: #04110b;
  border-color: transparent;
}

.btn.danger {
  color: var(--danger);
  border-color: rgba(255, 107, 107, 0.35);
}

.login {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}

.login form {
  width: min(24rem, 100%);
  display: grid;
  gap: 0.85rem;
}

.login h1 {
  margin: 0;
  letter-spacing: -0.04em;
}

label {
  display: grid;
  gap: 0.35rem;
  color: var(--muted);
  font-size: 0.9rem;
}

input[type="password"], input[type="text"], select {
  width: 100%;
  border: 1px solid var(--line);
  background: #0b1118;
  color: var(--ink);
  border-radius: 10px;
  padding: 0.7rem 0.8rem;
}

.grant-form {
  display: grid;
  gap: 0.9rem;
}

.grant-block {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.75rem;
  background: rgba(8, 14, 20, 0.45);
}

.grant-title {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.55rem;
}

.grant-grid {
  display: grid;
  gap: 0.45rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grant-item {
  display: flex;
  gap: 0.55rem;
  align-items: flex-start;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.55rem 0.65rem;
  color: var(--ink);
  cursor: pointer;
}

.grant-item input { margin-top: 0.2rem; }
.grant-item b { display: block; font-size: 0.9rem; }
.grant-item small {
  display: block;
  margin-top: 0.15rem;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.3;
}

.panel a { color: var(--accent); }

.block-gap {
  margin-top: 1.25rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--line);
}

.flash {
  margin-top: 0.85rem;
  padding: 0.75rem 0.85rem;
  border-radius: 10px;
  border: 1px solid rgba(61, 255, 168, 0.35);
  background: rgba(61, 255, 168, 0.08);
  font-family: var(--mono);
  font-size: 0.82rem;
  word-break: break-all;
}

.error {
  color: var(--danger);
  font-size: 0.9rem;
}

.roadmap li {
  margin: 0.45rem 0;
  color: var(--muted);
}

.badge {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
}

@media (max-width: 800px) {
  .grid { grid-template-columns: 1fr; }
  .row { flex-direction: column; }
  .grant-grid { grid-template-columns: 1fr; }
}