:root {
  --bg: #0b0f19;
  --panel: #131826;
  --panel-2: #1a2133;
  --border: #232a3d;
  --text: #e6e9f0;
  --muted: #8891a7;
  --accent: #5b8cff;
  --accent-hover: #4472e8;
  --green: #34d399;
  --red: #f87171;
  --amber: #fbbf24;
  --radius: 14px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  border-bottom: 1px solid var(--border);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 18px;
  color: var(--text);
}

.brand .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
}

.nav-links { display: flex; gap: 20px; align-items: center; font-size: 14px; }

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 48px 24px;
}

.hero { text-align: center; padding: 64px 24px 40px; }
.hero h1 { font-size: 42px; font-weight: 900; margin: 0 0 16px; letter-spacing: -0.02em; }
.hero p { color: var(--muted); font-size: 17px; max-width: 560px; margin: 0 auto 32px; }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 14px;
  border: none;
  cursor: pointer;
  text-decoration: none;
}
.btn:hover { text-decoration: none; }
.btn-primary { background: var(--accent); color: white; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-ghost { background: var(--panel-2); color: var(--text); border: 1px solid var(--border); }
.btn-ghost:hover { background: #202840; }
.btn-danger { background: transparent; color: var(--red); border: 1px solid #4a2a2a; }
.btn-danger:hover { background: #2a1616; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 20px;
}

.card h2 { margin: 0 0 6px; font-size: 18px; }
.card .sub { color: var(--muted); font-size: 13px; margin-bottom: 20px; }

.auth-card { max-width: 400px; margin: 60px auto; }

label { display: block; font-size: 12px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 6px; }

input {
  width: 100%;
  padding: 11px 14px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-size: 14px;
  margin-bottom: 16px;
}
input:focus { outline: none; border-color: var(--accent); }

.row { display: flex; gap: 10px; }
.row input { flex: 1; }

.error { background: #2a1616; border: 1px solid #4a2a2a; color: var(--red); padding: 12px 16px; border-radius: 10px; font-size: 13px; margin-bottom: 16px; }
.success { background: #16261e; border: 1px solid #2a4a3a; color: var(--green); padding: 12px 16px; border-radius: 10px; font-size: 13px; margin-bottom: 16px; }
.warn { background: #2a2416; border: 1px solid #4a4020; color: var(--amber); padding: 14px 16px; border-radius: 10px; font-size: 13px; margin-bottom: 12px; }

.project {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 10px;
}
.project .name { font-weight: 700; font-size: 14px; }
.project .meta { color: var(--muted); font-size: 12px; margin-top: 4px; font-family: monospace; }
.badge { font-size: 10px; font-weight: 800; text-transform: uppercase; padding: 3px 10px; border-radius: 20px; }
.badge-active { background: #16261e; color: var(--green); }
.badge-revoked { background: var(--panel-2); color: var(--muted); }

pre {
  background: #060a12;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
  overflow-x: auto;
  font-size: 13px;
  line-height: 1.6;
  color: #9fd8ff;
}
code { font-family: "SF Mono", Consolas, monospace; }

.key-reveal {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #060a12;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  font-family: monospace;
  font-size: 13px;
  word-break: break-all;
  margin-bottom: 10px;
}

.empty { text-align: center; padding: 40px; color: var(--muted); border: 2px dashed var(--border); border-radius: 12px; }

.tabs { display: flex; gap: 4px; margin-bottom: 24px; background: var(--panel-2); padding: 4px; border-radius: 10px; width: fit-content; }
.tab { padding: 8px 18px; border-radius: 8px; font-size: 13px; font-weight: 700; color: var(--muted); cursor: pointer; }
.tab.active { background: var(--accent); color: white; }

footer { text-align: center; color: var(--muted); font-size: 12px; padding: 40px 24px; }