/* faf-web - mobile first. Nothing here depends on a build step. */

:root {
  --bg: #0f1216;
  --surface: #171b21;
  --surface-2: #1e242c;
  --line: #2a323c;
  --text: #e6eaef;
  --muted: #9aa5b1;
  --accent: #5aa9e6;
  --accent-dim: #2d6da4;
  --warn: #e0a33e;
  --radius: 10px;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --bg: #f5f7fa;
    --surface: #ffffff;
    --surface-2: #eef2f6;
    --line: #d7dee6;
    --text: #17202a;
    --muted: #5b6672;
    --accent: #1f6fb2;
    --accent-dim: #8bbde2;
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  -webkit-text-size-adjust: 100%;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; }
[hidden] { display: none !important; }

/* ----------------------------------------------------------------- top bar */

.topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: calc(10px + var(--safe-top)) 14px 10px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.menu-btn {
  background: none;
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 8px;
  font-size: 18px;
  line-height: 1;
  padding: 6px 10px;
  cursor: pointer;
}

.brand { font-size: 17px; margin: 0; font-weight: 700; letter-spacing: .3px; }
.brand span { color: var(--accent); font-weight: 400; }

.build-tag {
  margin-left: auto;
  font-size: 11px;
  color: var(--muted);
  border: 1px dashed var(--line);
  border-radius: 999px;
  padding: 2px 8px;
  white-space: nowrap;
}

/* ------------------------------------------------------------- navigation */

.sidenav {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  width: 232px;
  z-index: 40;
  background: var(--surface);
  border-right: 1px solid var(--line);
  padding: calc(60px + var(--safe-top)) 10px 20px;
  transform: translateX(-100%);
  transition: transform .18s ease;
  overflow-y: auto;
}
.sidenav.open { transform: none; }

.sidenav a {
  display: block;
  padding: 11px 12px;
  border-radius: 8px;
  color: var(--text);
  font-weight: 500;
}
.sidenav a:hover { background: var(--surface-2); text-decoration: none; }
.sidenav a[aria-current="page"] { background: var(--accent-dim); color: #fff; }

.scrim {
  position: fixed;
  inset: 0;
  z-index: 35;
  background: rgba(0,0,0,.5);
}

.tabbar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 30;
  display: flex;
  background: var(--surface);
  border-top: 1px solid var(--line);
  padding-bottom: var(--safe-bottom);
}
.tabbar a {
  flex: 1;
  text-align: center;
  padding: 11px 4px;
  color: var(--muted);
  font-size: 12px;
}
.tabbar a[aria-current="page"] { color: var(--accent); }

/* -------------------------------------------------------------------- view */

.view {
  padding: 16px 14px 84px;
  max-width: 1000px;
  margin: 0 auto;
  outline: none;
}

@media (min-width: 900px) {
  .sidenav { transform: none; }
  .menu-btn, .tabbar, .scrim { display: none; }
  .view { margin-left: 232px; padding-bottom: 40px; max-width: 1100px; }
  .topbar { padding-left: 246px; }
}

h2 { font-size: 20px; margin: 0 0 4px; }
.sub { color: var(--muted); font-size: 13px; margin: 0 0 16px; }

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 12px;
}

.grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
}

.tile {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.tile img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  background: var(--surface-2);
}
.tile .meta { padding: 9px 10px; }
.tile .name {
  font-weight: 600;
  font-size: 13px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tile .detail { color: var(--muted); font-size: 12px; margin-top: 2px; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 9px 8px; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: 600; font-size: 12px; text-transform: uppercase; letter-spacing: .4px; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
.table-wrap { overflow-x: auto; }

.rank { color: var(--muted); font-variant-numeric: tabular-nums; }

.frame-wrap {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
}
.frame-wrap iframe {
  display: block;
  width: 100%;
  height: 72vh;
  border: 0;
  background: #fff;
}

.notice {
  border: 1px solid var(--line);
  border-left: 3px solid var(--warn);
  background: var(--surface);
  border-radius: var(--radius);
  padding: 13px 14px;
  margin-bottom: 14px;
  font-size: 14px;
}
.notice strong { display: block; margin-bottom: 4px; }
.notice p { margin: 6px 0 0; color: var(--muted); }

.error { border-left-color: #e2603f; }

.spinner {
  color: var(--muted);
  font-size: 14px;
  padding: 24px 0;
  text-align: center;
}

.pill {
  display: inline-block;
  font-size: 11px;
  border-radius: 999px;
  padding: 2px 9px;
  background: var(--surface-2);
  color: var(--muted);
  border: 1px solid var(--line);
}
.pill.live { color: #6fcf7f; border-color: #2f6b3a; }

.row-between { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }

.btn {
  display: inline-block;
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--text);
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 14px;
  cursor: pointer;
}
.btn:hover { border-color: var(--accent); text-decoration: none; }

.list-links a { display: block; padding: 10px 0; border-bottom: 1px solid var(--line); }
.list-links a:last-child { border-bottom: 0; }