*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  margin: 0; background: var(--page); color: var(--ink); font: 400 14px/1.5 var(--font);
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; min-height: 100vh;
}
h1, h2, h3, h4, p { margin: 0; }
h1 { font-size: 24px; line-height: 1.2; font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: 16px; line-height: 1.3; font-weight: 650; letter-spacing: -0.01em; }
h3 { font-size: 14px; line-height: 1.35; font-weight: 650; }
a { color: var(--accent-text); text-decoration: none; }
a:hover { text-decoration: underline; }
img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--accent-solid); outline-offset: 2px; border-radius: 4px; }
::selection { background: color-mix(in oklab, var(--accent) 28%, transparent); }
hr { border: 0; border-top: 1px solid var(--line); margin: 16px 0; }
code, kbd, samp { font-family: var(--mono); font-size: 0.92em; }
code { background: var(--surface-2); padding: 1px 5px; border-radius: 5px; }
table { border-collapse: collapse; width: 100%; }

.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 12px; top: -60px; z-index: 1000; background: var(--accent-solid); color: var(--accent-ink); padding: 10px 16px; border-radius: 10px; font-weight: 600; transition: top .15s; }
.skip-link:focus { top: 12px; text-decoration: none; }

/* scrollbars */
* { scrollbar-width: thin; scrollbar-color: var(--line-strong) transparent; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: 10px; border: 2px solid transparent; background-clip: padding-box; }
::-webkit-scrollbar-track { background: transparent; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

/* text helpers */
.muted { color: var(--ink-3); }
.faint { color: var(--ink-4); }
.ink { color: var(--ink); }
.num { font-variant-numeric: tabular-nums; }
.right { text-align: right; }
.center { text-align: center; }
.nowrap { white-space: nowrap; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.clamp-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.bold { font-weight: 650; }
.small { font-size: 12px; }
.tiny { font-size: 11px; }
.is-pos { color: var(--good-ink); }
.is-neg { color: var(--danger-ink); }

/* layout helpers */
.row { display: flex; align-items: center; gap: 8px; }
.row.wrap { flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.row.top { align-items: flex-start; }
.col { display: flex; flex-direction: column; gap: 8px; }
.grow { flex: 1; min-width: 0; }
.gap-4 { gap: 4px; } .gap-12 { gap: 12px; } .gap-16 { gap: 16px; } .gap-24 { gap: 24px; }
.stack > * + * { margin-top: 16px; }
.hide { display: none !important; }
.grid { display: grid; gap: 16px; }
.grid.c2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid.c3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid.c4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid.auto { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
.grid.auto-sm { grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); }
/* uneven layouts that still stack on small screens (never set grid-template-columns inline: it defeats the breakpoints) */
.grid.lead-2 { grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); }
.grid.lead-3 { grid-template-columns: minmax(0, 1.6fr) repeat(2, minmax(0, 1fr)); }
.grid.fit-2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 420px), 1fr)); }   /* two columns only while each can be 420px wide, whatever the screen and menu state */
@media (max-width: 1100px) { .grid.c4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .grid.c3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid.lead-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .grid.lead-3 > :first-child { grid-column: 1 / -1; } }
@media (max-width: 860px) { .grid.lead-2 { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 720px) { .grid.c2, .grid.c3, .grid.c4 { grid-template-columns: minmax(0, 1fr); } .grid.c4.keep2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.page-loading.full { min-height: 100vh; }
.spinner.lg { width: 30px; height: 30px; }