:root {
  --bg: #0b0a14;
  --bg-2: #14102a;
  --panel: #1c1538;
  --border: #2d2354;
  --text: #e8e3ff;
  --muted: #9b8fc7;
  --accent: #b794ff;
  --accent-2: #7c5cff;
  --ok: #51e0a8;
  --err: #ff6b9d;
  --warn: #ffc46b;
  --radius: 14px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  font-family: ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  background: radial-gradient(ellipse at top, var(--bg-2), var(--bg));
  color: var(--text);
  min-height: 100vh;
}

/* ── auth gate ── */
body { display: flex; align-items: flex-start; justify-content: center; padding: 4rem 1rem; }

.auth-card {
  width: 100%; max-width: 380px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  text-align: center;
  box-shadow: 0 30px 80px rgba(0,0,0,0.4);
}
.auth-card .logo { font-size: 2.5rem; margin-bottom: 0.25rem; }
.auth-card h1 { margin: 0 0 0.25rem; font-size: 1.5rem; font-weight: 700; }
.auth-card .sub { color: var(--muted); margin: 0 0 1.5rem; font-size: 0.95rem; }
.auth-card input { text-align: center; margin-bottom: 0.5rem; }

/* ── main app ── */
#app { width: 100%; max-width: 1100px; padding: 0 1rem 3rem; }

.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 0; margin-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}
.logo-sm { font-size: 1.2rem; font-weight: 700; }

.main-layout { display: flex; gap: 1.5rem; align-items: flex-start; flex-wrap: wrap; }

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  min-width: 300px;
}
.panel h2 { margin: 0 0 1rem; font-size: 1.1rem; }
.panel.grow { flex: 1; }

.list-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.list-header h2 { margin: 0; }

/* ── inputs / buttons ── */
label {
  display: block; margin: 0.9rem 0 0.3rem;
  font-size: 0.83rem; font-weight: 600;
}

input {
  width: 100%;
  padding: 0.65rem 0.8rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 0.9rem;
  font-family: inherit;
}
input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(183,148,255,0.15); }

button { font-family: inherit; border: none; cursor: pointer; border-radius: 8px; }

.primary {
  width: 100%;
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  color: white; font-weight: 600;
  padding: 0.8rem; font-size: 0.95rem;
  margin-top: 1.1rem;
  transition: transform 0.15s, box-shadow 0.15s;
}
.primary:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(124,92,255,0.4); }
.primary:disabled { opacity: 0.5; cursor: not-allowed; transform: none; box-shadow: none; }

.tiny {
  background: transparent; color: var(--accent);
  border: 1px solid var(--border);
  padding: 0.3rem 0.65rem; font-size: 0.78rem;
}
.tiny:hover { border-color: var(--accent); }

.err { color: var(--err); font-size: 0.83rem; margin-top: 0.6rem; min-height: 1.2em; }
.muted { color: var(--muted); font-size: 0.85rem; }

/* ── progress list ── */
.progress { list-style: none; padding: 0; margin: 1rem 0 0; }
.progress li {
  padding: 0.45rem 0.7rem; margin: 0.3rem 0;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 7px; font-size: 0.82rem;
  display: flex; align-items: center; gap: 0.5rem;
}
.progress li.log { border-color: var(--border); color: var(--muted); }
.progress li.log::before { content: "›"; color: var(--accent); }
.progress li.err { border-color: var(--err); color: var(--err); }
.progress li.err::before { content: "✗"; }

/* ── result ── */
.result { margin-top: 1.2rem; }
.success-badge {
  color: var(--ok); border: 1px solid var(--ok);
  border-radius: 6px; padding: 0.4rem 0.8rem;
  font-size: 0.85rem; font-weight: 600;
  margin-bottom: 0.8rem; display: inline-block;
}
.kv { display: flex; flex-direction: column; margin: 0.5rem 0; }
.kv .k { font-size: 0.75rem; color: var(--muted); margin-bottom: 0.15rem; }
.kv code {
  display: block; background: var(--bg);
  border: 1px solid var(--border); border-radius: 6px;
  padding: 0.45rem 0.65rem; font-size: 0.82rem;
  word-break: break-all; user-select: all;
}
.code-link {
  display: block; background: var(--bg);
  border: 1px solid var(--accent); border-radius: 6px;
  padding: 0.45rem 0.65rem; font-size: 0.82rem;
  color: var(--accent); text-decoration: none;
  word-break: break-all;
}
.code-link:hover { text-decoration: underline; }
.warn { color: var(--warn); font-size: 0.8rem; margin-top: 0.8rem; }

/* ── table ── */
table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
th { text-align: left; padding: 0.5rem 0.6rem; color: var(--muted); font-weight: 600; font-size: 0.78rem; border-bottom: 1px solid var(--border); }
td { padding: 0.55rem 0.6rem; border-bottom: 1px solid rgba(45,35,84,0.5); vertical-align: middle; }
tr:last-child td { border-bottom: none; }
.badge {
  display: inline-block; padding: 0.15rem 0.5rem;
  border-radius: 4px; font-size: 0.75rem; font-weight: 600;
}
.badge.used { background: rgba(81,224,168,0.12); color: var(--ok); }
.badge.unused { background: rgba(183,148,255,0.12); color: var(--accent); }

.hidden { display: none !important; }