/* «Что потянет интернет»: стили для index.html и en/index.html */
:root { --accent: #8fcbb5; --up: #b7b9b6; --meh: #d9c38c; --line: #2b2e33; --text-2: #b7b9b6; --muted: #8c8f8c; --surface: #1b1d20; }
main { max-width: 760px; margin: 0 auto; padding: 56px 20px 64px; }
h1 { margin: 0 0 12px; font-size: clamp(32px, 6vw, 44px); line-height: 1.1; letter-spacing: -0.02em; }
.lead { margin: 0; color: var(--text-2); font-size: 18px; line-height: 1.5; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

.meter { margin: 32px 0 0; padding: 24px 0 16px; border-top: 1px solid var(--line); }
.nums { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 0; }
.num { margin: 0; min-width: 0; }
.num dt { order: 2; font-size: 14px; line-height: 1.4; color: var(--text-2); }
.num dt span { display: block; color: var(--muted); }
.num { display: flex; flex-direction: column; }
.num .v { display: block; font-size: clamp(30px, 8vw, 44px); font-weight: 600; line-height: 1; letter-spacing: -0.03em; font-variant-numeric: tabular-nums; transition: color .2s; }
.num dd { margin: 0 0 6px; }
.num.d .v { color: var(--accent); }
.num .v.empty { color: #3a3e44; }
.num.active dt span::after { content: ''; display: inline-block; width: 6px; height: 6px; margin-left: 8px; vertical-align: middle; background: var(--accent); animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .num.active dt span::after { animation: none; } }
.from { margin: 0 0 16px; color: var(--text-2); font-size: 15px; }
.trace[hidden] { display: none; }
.graph { display: block; width: 100%; height: 40px; margin: 16px 0 0; }
.status { margin: 8px 0 0; min-height: 1.6em; font-size: 15px; color: var(--muted); }
.legend { display: flex; gap: 16px; font-size: 13px; color: var(--muted); }
.legend span::before { content: ''; display: inline-block; width: 12px; height: 2px; margin-right: 6px; vertical-align: middle; background: var(--accent); }
.legend span + span::before { background: var(--up); }

.compare { margin: 24px 0 0; padding: 12px 16px; background: var(--surface); border-left: 2px solid var(--accent); font-size: 16px; line-height: 1.5; }
.summary:empty, .facts:empty { display: none; }
.summary { margin: 32px 0 0; font-size: clamp(22px, 4vw, 28px); line-height: 1.3; letter-spacing: -0.01em; }
.bloat { margin: 12px 0 0; color: var(--meh); font-size: 16px; line-height: 1.5; }

.acts, .waits { list-style: none; margin: 24px 0 0; padding: 0; }
.act { display: grid; grid-template-columns: 96px 1fr auto; gap: 0 16px; align-items: baseline; padding: 12px 0; border-top: 1px solid var(--line); }
.act:last-child, .waits li:last-child { border-bottom: 1px solid var(--line); }
.act .g { font: 500 14px/1.6 ui-monospace, SFMono-Regular, Menlo, monospace; transition: color .3s; }
.act .t { transition: color .3s; }
.act.wait .g, .waits li.wait .n { color: #4a4e55; }
.act.wait .t { color: var(--muted); }
.act.ok .g { color: var(--accent); }
.act.meh .g { color: var(--meh); }
.act.no .g, .act.no .t { color: var(--muted); }
.act .t { font-size: 17px; font-weight: 500; }
.act .n, .waits .n { font-size: 14px; color: var(--text-2); text-align: right; }
h2 { margin: 40px 0 0; font-size: 15px; font-weight: 500; color: var(--muted); }
.waits { margin-top: 12px; }
.waits li { display: flex; justify-content: space-between; gap: 16px; padding: 10px 0; border-top: 1px solid var(--line); font-size: 16px; }
.waits .n { font-variant-numeric: tabular-nums; white-space: nowrap; color: inherit; }
.facts { margin: 24px 0 0; font: 400 13px/1.7 ui-monospace, SFMono-Regular, Menlo, monospace; color: var(--muted); }

.share { display: flex; flex-wrap: wrap; gap: 12px; margin: 32px 0 0; }
.btn { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 18px; font: 500 15px/1 inherit; font-family: inherit; color: #141517; background: var(--accent); border: 0; cursor: pointer; }
.btn.ghost { background: none; color: inherit; border: 1px solid var(--line); }
.btn[hidden] { display: none; }
.btn:hover { filter: brightness(1.08); }
.btn:disabled { opacity: .45; cursor: default; filter: none; }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.go { margin: 16px 0 0; }
.toast { margin: 10px 0 0; min-height: 1.5em; font-size: 14px; color: var(--muted); }

details { margin: 48px 0 0; border-top: 1px solid var(--line); }
summary { cursor: pointer; color: var(--muted); font-size: 15px; padding: 14px 0 6px; list-style: none; }
summary::-webkit-details-marker { display: none; }
summary::before { content: '+ '; }
details[open] summary::before { content: '− '; }
details p, .why p { margin: 0 0 1em; color: var(--text-2); font-size: 16px; line-height: 1.6; }
.why { margin: 32px 0 0; padding-top: 24px; border-top: 1px solid var(--line); }
.why p { font-size: 17px; }
.why p:last-child { margin: 0; }

@media (max-width: 560px) {
  main { padding-top: 40px; }
  .nums { gap: 8px; }
  .act { grid-template-columns: 72px 1fr; gap: 0 8px; }
  .act .n { grid-column: 2; text-align: left; }
  .waits li { font-size: 15px; }
}