/* =========================================================================
   The API reference: a sticky index beside a column of endpoint cards.
   ========================================================================= */

.api-page { padding-block: clamp(2rem, 5vw, 3.25rem); }
.api-intro { max-width: 62ch; margin-bottom: 2.5rem; }
.api-intro h1 { margin-bottom: .8rem; }

.api-body { display: grid; gap: clamp(1.5rem, 3vw, 3rem); grid-template-columns: minmax(0, 1fr); }
@media (min-width: 1000px) { .api-body { grid-template-columns: 220px minmax(0, 1fr); } }

/* --- index -------------------------------------------------------------- */

.api-nav { position: sticky; top: 5.5rem; align-self: start; max-height: calc(100vh - 7rem); overflow-y: auto; }
.api-nav__group { margin-bottom: 1.4rem; }
.api-nav h3 {
  font-family: var(--mono); font-size: .64rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--ink-faint); font-weight: 400; margin-bottom: .45rem;
}
.api-nav ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .05rem; }
.api-nav a {
  display: flex; gap: .45rem; align-items: baseline;
  font-family: var(--mono); font-size: .7rem; color: var(--ink-mid);
  text-decoration: none; padding: .28rem .4rem; border-radius: 5px;
  overflow-wrap: anywhere;
}
.api-nav a:hover { background: var(--paper-warm); color: var(--ink); }
@media (max-width: 999px) { .api-nav { position: static; max-height: none; display: none; } }

[data-m] { font-weight: 700; font-size: .58rem; letter-spacing: .06em; flex-shrink: 0; }
[data-m='GET'] { color: var(--green); }
[data-m='POST'] { color: var(--terracotta); }

/* --- groups and cards --------------------------------------------------- */

.api-group { margin-bottom: 3.5rem; }
.api-group h2 { font-size: 1.7rem; margin-bottom: .5rem; }
.api-group__blurb { max-width: 68ch; color: var(--ink-mid); font-size: .95rem; margin-bottom: 1.75rem; }

.ep {
  border: 1px solid var(--hairline); border-radius: var(--radius);
  background: var(--paper); padding: 1.25rem 1.35rem;
  margin-bottom: 1rem; scroll-margin-top: 5.5rem;
}
.ep:target { border-color: var(--green); box-shadow: 0 0 0 3px rgba(47,145,96,.12); }

.ep__head { display: flex; align-items: center; gap: .6rem; flex-wrap: wrap; margin-bottom: .6rem; }
.ep__method {
  font-family: var(--mono); font-size: .64rem; font-weight: 700; letter-spacing: .08em;
  border: 1px solid currentColor; border-radius: 4px; padding: .16rem .4rem;
}
.ep__path { font-family: var(--mono); font-size: .92rem; color: var(--ink); overflow-wrap: anywhere; }
.ep__copy {
  margin-left: auto; cursor: pointer;
  font-family: var(--mono); font-size: .62rem; letter-spacing: .08em; text-transform: uppercase;
  background: var(--paper-warm); border: 1px solid var(--hairline); border-radius: 5px;
  padding: .25rem .5rem; color: var(--ink-mid);
}
.ep__copy:hover { background: var(--ink); color: #fff; border-color: var(--ink); }

.ep__summary { font-size: .97rem; margin: 0 0 .5rem; }
.ep__note { font-size: .87rem; color: var(--ink-mid); line-height: 1.55; margin: 0 0 .5rem; max-width: 74ch; }

.ep__h {
  font-family: var(--mono); font-size: .6rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--ink-faint); font-weight: 400; margin: 1.15rem 0 .4rem;
}

.ep__params { width: 100%; border-collapse: collapse; font-size: .85rem; }
.ep__params td { padding: .35rem .6rem .35rem 0; border-bottom: 1px solid var(--hairline); vertical-align: top; }
.ep__params tr:last-child td { border-bottom: 0; }
.ep__params code { font-family: var(--mono); font-size: .82em; }
.pt { color: var(--ink-faint); font-family: var(--mono); font-size: .76rem; white-space: nowrap; }
.pw { display: block; font-size: .62rem; opacity: .7; }
.dim { color: var(--ink-faint); }

.ep__inline { margin: 0; font-size: .85rem; }
.ep__inline code {
  font-family: var(--mono); font-size: .78rem;
  background: var(--paper-deep); border-radius: 4px; padding: .1em .38em; margin-right: .2rem;
}
.ep__lesson {
  font-family: var(--mono); font-size: .72rem; text-decoration: none;
  border: 1px solid var(--hairline); border-radius: 999px; padding: .18rem .55rem;
  color: var(--ink-mid); margin-right: .25rem; display: inline-block; margin-bottom: .25rem;
}
.ep__lesson:hover { background: var(--ink); color: #fff; border-color: var(--ink); }

.ep__errors { margin: 0; padding-left: 1.1rem; font-size: .85rem; color: var(--ink-mid); }
.ep__errors li { margin-bottom: .2rem; }

.ep__signed {
  font-size: .82rem; color: var(--ink-mid); margin: 1rem 0 0;
  border-left: 2px solid var(--gold); padding-left: .7rem;
}

/* --- try it ------------------------------------------------------------- */

.ep__try { margin-top: 1.25rem; padding-top: 1rem; border-top: 1px solid var(--hairline); }
.ep__try .btn { font-size: .82rem; padding: .5rem .9rem; }
.ep__try .btn code { font-family: var(--mono); font-size: .95em; background: none; }
.ep__out {
  margin: .8rem 0 0; padding: .75rem;
  background: #14261c; color: #d9e2da; border-radius: 8px;
  font-family: var(--mono); font-size: .74rem; line-height: 1.55;
  max-height: 22rem; overflow: auto;
  white-space: pre-wrap; overflow-wrap: anywhere;
}