/* Served from /fitnessapp/assets/ — every URL this app emits lives under its
   own prefix (§5.2 obligation 1), which is what makes the mount relocatable
   only by rebuilding, and unbreakable in between. */

:root {
  color-scheme: dark light;

  --bg: #0b0e14;
  --surface: #141922;
  --border: #253044;
  --text: #e6edf3;
  --dim: #8b98ab;
  --accent: #6d9bff;
  --warn: #d6a02a;

  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #ffffff;
    --surface: #f7f9fc;
    --border: #d8e0ec;
    --text: #131a24;
    --dim: #5a6779;
    --accent: #1f4fd8;
    --warn: #96650a;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.6;
}

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

.bar {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 0.9rem 1.25rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.bar .home {
  font-weight: 650;
  text-decoration: none;
  color: var(--text);
}

.bar nav {
  display: flex;
  gap: 1rem;
}

.bar nav a {
  text-decoration: none;
  font-size: 0.925rem;
}

.bar nav a[aria-current="page"] {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.bar .out {
  margin-left: auto;
  font-size: 0.8rem;
  color: var(--dim);
  text-decoration: none;
}

main {
  max-width: 44rem;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 4rem;
}

h1 {
  font-size: 1.4rem;
  margin: 0.5rem 0 0.25rem;
}

.sub {
  margin: 0 0 1.5rem;
  color: var(--dim);
}

.list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.list li {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.75rem 0.9rem;
}

.list .when {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--dim);
  min-width: 4.5rem;
}

.list .load {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 0.85rem;
  color: var(--dim);
}

.offline {
  border: 1px solid color-mix(in srgb, var(--warn) 45%, var(--border));
  background: color-mix(in srgb, var(--warn) 8%, transparent);
  border-radius: 10px;
  padding: 0.6rem 0.9rem;
  margin: 0 0 1.25rem;
  font-size: 0.9rem;
  color: var(--dim);
}

.units {
  margin-top: 2rem;
  font-size: 0.9rem;
  color: var(--dim);
}

.units button {
  font: inherit;
  color: var(--accent);
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.15rem 0.6rem;
  cursor: pointer;
}