/* GramPay — документация API */
.docs { background: var(--bg-elevated); }
.docs-top {
  position: sticky; top: 0; z-index: 20; height: 64px; display: flex; align-items: center; justify-content: space-between;
  padding: 0 28px; background: color-mix(in srgb, var(--bg-elevated) 85%, transparent); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.docs-logo { display: flex; align-items: center; gap: 10px; }
.docs-logo img { height: 26px; width: auto; }
[data-theme="dark"] .docs-logo img { filter: brightness(0) invert(1); }
.docs-logo span { font-size: 12px; font-weight: 800; padding: 3px 8px; border-radius: 7px; background: var(--cta-soft); color: var(--cta); }
.docs-links { display: flex; align-items: center; gap: 14px; }
.docs-links > a:not(.btn) { color: var(--text-2); font-weight: 700; font-size: 14px; }
.docs-layout { display: grid; grid-template-columns: 250px minmax(0, 1fr); max-width: 1240px; margin: 0 auto; }
.docs-toc { position: sticky; top: 64px; height: calc(100vh - 64px); overflow-y: auto; padding: 28px 16px 40px 28px; border-right: 1px solid var(--border); display: flex; flex-direction: column; gap: 2px; }
.toc-group { font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); padding: 16px 10px 6px; }
.toc-group:first-child { padding-top: 0; }
.docs-toc a { padding: 6px 10px; border-radius: 8px; color: var(--text-2); font-weight: 600; font-size: 14px; }
.docs-toc a:hover { background: var(--surface-3); color: var(--text); }
.docs-toc a.active { background: var(--primary-soft); color: var(--accent-text); font-weight: 700; }
.docs-main { padding: 40px 56px 60px; min-width: 0; max-width: 900px; }
.docs-main section { padding-top: 16px; margin-bottom: 44px; scroll-margin-top: 72px; }
.docs-main h1 { font-size: 38px; letter-spacing: -.035em; margin-top: 12px; }
.docs-main h2 { font-size: 24px; letter-spacing: -.025em; margin-bottom: 14px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; font-family: var(--font); }
.docs-main p { color: var(--text-2); margin-top: 10px; line-height: 1.7; }
.docs-main p b { color: var(--text); }
.docs-main code { background: var(--surface-3); padding: 2px 6px; border-radius: 6px; font-size: 13px; color: var(--text); }
.eyebrow { font-size: 12.5px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--cta); }
.lead { font-size: 17px; }
.facts { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 24px; }
.facts div { padding: 14px 16px; border-radius: var(--radius); background: var(--surface-2); border: 1px solid var(--border); }
.facts b { display: block; font-size: 12.5px; color: var(--muted); margin-bottom: 6px; }
.facts code { background: none; padding: 0; font-size: 13.5px; font-weight: 600; }
.verb { font-family: var(--mono); font-size: 13px; font-weight: 800; padding: 4px 9px; border-radius: 8px; letter-spacing: .02em; }
.verb.post { background: var(--success-soft); color: var(--success); }
.verb.get { background: var(--info-soft); color: var(--info); }
.steps { margin: 14px 0 0; padding: 0; list-style: none; counter-reset: s; display: flex; flex-direction: column; gap: 12px; }
.steps li { counter-increment: s; position: relative; padding: 14px 16px 14px 56px; border-radius: var(--radius); background: var(--surface-2); color: var(--text-2); line-height: 1.6; }
.steps li::before { content: counter(s); position: absolute; left: 16px; top: 14px; width: 26px; height: 26px; border-radius: 50%; background: var(--gp-blue); color: #fff; font-weight: 800; font-size: 13px; display: grid; place-items: center; }
.steps b { color: var(--text); }
.params { margin-top: 16px; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
.params td { font-size: 14px; color: var(--text-2); }
.params td:first-child { white-space: nowrap; }
.req { font-size: 10.5px; font-weight: 800; padding: 1px 6px; border-radius: 99px; background: var(--cta-soft); color: var(--cta); margin-left: 4px; }
.note { font-size: 14px; }
.code { position: relative; margin-top: 16px; border-radius: var(--radius); background: #1E2530; color: #D6E2EE; overflow: auto; }
.code pre { margin: 0; padding: 18px 20px; font-family: var(--mono); font-size: 13px; line-height: 1.65; white-space: pre; }
.code .copy { position: absolute; top: 10px; right: 10px; background: rgba(255, 255, 255, .08); color: #D6E2EE; z-index: 1; }
.code .copy:hover { background: rgba(255, 255, 255, .16); }
.code-tabs { margin-top: 18px; }
.code-tabs .code { margin-top: 0; border-top-left-radius: 0; border-top-right-radius: 0; }
.code-tabs-head { display: flex; gap: 2px; background: #171D26; border-radius: var(--radius) var(--radius) 0 0; padding: 6px 6px 0; }
.code-tabs-head button { border: 0; background: transparent; color: #8C9BB0; font-weight: 700; font-size: 13px; padding: 8px 14px; border-radius: 9px 9px 0 0; cursor: pointer; }
.code-tabs-head button.active { background: #1E2530; color: #fff; }
.docs-foot { padding-top: 24px; border-top: 1px solid var(--border); color: var(--muted); font-size: 13px; font-weight: 600; }

@media (max-width: 900px) {
  .docs-layout { grid-template-columns: 1fr; }
  .docs-toc { display: none; }
  .docs-main { padding: 24px 18px 48px; }
  .docs-main h1 { font-size: 30px; }
  .facts { grid-template-columns: 1fr; }
  .docs-top { padding: 0 16px; }
  .docs-links > a:not(.btn) { display: none; }
}