:root {
  --bg0: #101820;
  --bg1: #1a2a3a;
  --fg: #f2f5f8;
  --muted: #a8b4c0;
  --accent: #2f6fed;
  --line: rgba(255, 255, 255, 0.12);
  --ok: #3cb371;
  --warn: #d4a017;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Source Sans 3", "Segoe UI", sans-serif;
  color: var(--fg);
  background:
    linear-gradient(160deg, rgba(47, 111, 237, 0.18), transparent 42%),
    radial-gradient(900px 480px at 85% 0%, #243447, transparent),
    linear-gradient(180deg, var(--bg1), var(--bg0));
}

.page {
  max-width: 52rem;
  margin: 0 auto;
  padding: 2rem 1.25rem 3rem;
}

.brand-bar {
  margin-bottom: 1.75rem;
}

.brand {
  margin: 0;
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(2.4rem, 6vw, 3.4rem);
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.tagline {
  margin: 0.4rem 0 0;
  color: var(--muted);
}

.panel, .card {
  border: 1px solid var(--line);
  background: rgba(16, 24, 32, 0.55);
  backdrop-filter: blur(8px);
  border-radius: 0.75rem;
  padding: 1.25rem;
  margin-bottom: 1rem;
}

h1, h2, h3 { margin: 0 0 0.75rem; }
.lede { color: var(--muted); }
.status { color: var(--muted); font-size: 0.95rem; }
.flash { min-height: 1.25rem; color: var(--ok); }
.toolbar {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  margin-bottom: 0.75rem;
}

.stack {
  display: grid;
  gap: 0.65rem;
  margin-top: 0.75rem;
}

.row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: end;
}

label {
  display: grid;
  gap: 0.25rem;
  font-size: 0.9rem;
  color: var(--muted);
}

input {
  border: 1px solid var(--line);
  border-radius: 0.4rem;
  padding: 0.55rem 0.7rem;
  background: rgba(0, 0, 0, 0.25);
  color: var(--fg);
}

button {
  border: 0;
  border-radius: 0.45rem;
  padding: 0.65rem 1rem;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  width: fit-content;
}

button.ghost {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--fg);
}

ul { padding-left: 1.1rem; color: var(--muted); }

[hidden] { display: none !important; }