:root {
  --bg: #0b0f14;
  --panel: #131a22;
  --border: #243040;
  --text: #e6edf3;
  --muted: #8b98a5;
  --accent: #4da3ff;
  --danger: #ff6b6b;
  --ok: #3fb950;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}
a { color: var(--accent); }
.container { max-width: 960px; margin: 0 auto; padding: 24px; }
.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  margin-bottom: 20px;
}
h1 { font-size: 22px; } h2 { font-size: 17px; margin-top: 0; }
.muted { color: var(--muted); font-size: 13px; }
button {
  background: var(--accent); color: #06121f; border: none; border-radius: 6px;
  padding: 9px 16px; font-weight: 600; cursor: pointer; font-size: 14px;
}
button.secondary { background: transparent; color: var(--text); border: 1px solid var(--border); }
button.danger { background: var(--danger); color: #1a0505; }
button:disabled { opacity: 0.5; cursor: not-allowed; }
input, select {
  width: 100%; padding: 9px 12px; border-radius: 6px; border: 1px solid var(--border);
  background: #0d141c; color: var(--text); font-size: 14px; margin-bottom: 12px;
}
label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 4px; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 8px 10px; border-bottom: 1px solid var(--border); }
th { color: var(--muted); font-weight: 600; }
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; }
.stat { background: #0d141c; border: 1px solid var(--border); border-radius: 8px; padding: 16px; }
.stat .value { font-size: 24px; font-weight: 700; }
.stat .label { font-size: 12px; color: var(--muted); margin-top: 4px; }
.tabs { display: flex; gap: 6px; margin-bottom: 20px; border-bottom: 1px solid var(--border); }
.tabs button {
  background: transparent; color: var(--muted); border: none; border-radius: 0;
  padding: 10px 14px; font-weight: 600;
}
.tabs button.active { color: var(--accent); border-bottom: 2px solid var(--accent); }
.banner {
  padding: 10px 14px; border-radius: 6px; margin-bottom: 16px; font-size: 14px;
  background: #2b1d12; border: 1px solid #6b4b23; color: #ffb86b;
}
.banner.ok { background: #0f2413; border-color: #1f5c2e; color: var(--ok); }
.key-reveal {
  background: #0d141c; border: 1px solid var(--ok); border-radius: 6px;
  padding: 12px; font-family: ui-monospace, Menlo, monospace; font-size: 13px;
  word-break: break-all; margin: 10px 0;
}
.header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.logo { font-size: 20px; font-weight: 800; letter-spacing: 0.5px; }
.logo span { color: var(--accent); }
.auth-card { max-width: 380px; margin: 80px auto; }
.error-text { color: var(--danger); font-size: 13px; min-height: 18px; margin-bottom: 8px; }
.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.mono { font-family: ui-monospace, Menlo, monospace; font-size: 12px; }
.tier-badge {
  display: inline-block; font-size: 12px; font-weight: 700; letter-spacing: 0.4px;
  padding: 3px 10px; border-radius: 999px; vertical-align: middle;
  background: #1c2733; color: var(--muted); border: 1px solid var(--border);
  text-transform: uppercase;
}
.tier-badge.tier-growth { background: #0f2413; color: var(--ok); border-color: #1f5c2e; }
.tier-badge.tier-scale { background: #0d1f33; color: var(--accent); border-color: #1f4a73; }
.tier-badge.tier-enterprise { background: #2b1d33; color: #c792ea; border-color: #5c3d73; }
.progress {
  height: 8px; border-radius: 999px; background: #0d141c;
  border: 1px solid var(--border); overflow: hidden; margin-top: 12px;
}
.progress-bar { height: 100%; background: var(--accent); border-radius: 999px; transition: width 0.4s ease; }
.promo-badge {
  display: inline-block; font-size: 12px; font-weight: 700;
  padding: 3px 10px; border-radius: 999px;
  background: #2b1d12; color: #ffb86b; border: 1px solid #6b4b23;
}