/* ===== SDK PAGE ===== */
.nav-active { color: var(--text) !important; }

/* HERO */
.sdk-hero {
  position: relative; padding: 108px 0 48px; overflow: hidden;
}
.sdk-hero .container { position: relative; z-index: 1; }
.sdk-hero .section-sub { margin-bottom: 20px; max-width: 520px; }

.sdk-search {
  display: flex; align-items: center; gap: 9px;
  background: var(--bg-2); border: 1px solid var(--border-hover);
  border-radius: var(--r); padding: 8px 13px;
  max-width: 380px; transition: border-color 0.15s;
}
.sdk-search:focus-within { border-color: rgba(99,102,241,0.4); }
.sdk-search svg { color: var(--text-dim); flex-shrink: 0; }
.sdk-search input {
  background: none; border: none; outline: none;
  color: var(--text); font-family: inherit; font-size: 13px; width: 100%;
}
.sdk-search input::placeholder { color: var(--text-dim); }

/* LAYOUT */
.sdk-section { padding: 40px 0 80px; }
.sdk-layout { display: grid; grid-template-columns: 180px 1fr; gap: 40px; align-items: start; }

/* SIDEBAR */
.sdk-sidebar { position: sticky; top: 72px; }
.sdk-sidenav { display: flex; flex-direction: column; gap: 2px; }
.sdk-navitem {
  font-size: 13px; font-weight: 500; color: var(--text-dim);
  text-decoration: none; padding: 6px 10px; border-radius: var(--r);
  transition: color 0.15s, background 0.15s;
}
.sdk-navitem:hover { color: var(--text-muted); background: rgba(255,255,255,0.03); }
.sdk-navitem.active { color: var(--text); background: rgba(255,255,255,0.05); }

/* GROUP */
.sdk-group { margin-bottom: 48px; }
.sdk-group-header {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 10px; margin-bottom: 4px;
  border-bottom: 1px solid var(--border);
}
.sdk-group-title { font-size: 13px; font-weight: 700; color: var(--text); }
.sdk-group-count { font-size: 11px; color: var(--text-dim); }

/* ROW CARD */
.sdk-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  transition: background 0.12s;
}
.sdk-row:last-child { border-bottom: none; }
.sdk-row:hover { background: rgba(255,255,255,0.02); border-radius: var(--r); }
.sdk-row.hidden { display: none; }

.sdk-row-left { display: flex; align-items: center; gap: 14px; flex: 1; min-width: 0; }
.sdk-row-right { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

/* badge icon */
.sdk-badge {
  width: 34px; height: 34px; border-radius: var(--r); flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 10px; font-weight: 800; letter-spacing: -0.02em;
}
.sdk-cpp    { background: rgba(0,89,179,0.14);    color: #4d9de0; }
.sdk-php    { background: rgba(119,123,180,0.14); color: #9b9fe8; }
.sdk-node   { background: rgba(104,160,99,0.14);  color: #68a063; }
.sdk-python { background: rgba(55,118,171,0.14);  color: #4b8bbe; }
.sdk-java   { background: rgba(237,117,0,0.12);   color: #ed7500; }
.sdk-dotnet { background: rgba(81,43,212,0.12);   color: #9b72cf; }
.sdk-go     { background: rgba(0,173,216,0.12);   color: #00add8; }
.sdk-rust   { background: rgba(222,165,132,0.12); color: #dea584; }
.sdk-laravel  { background: rgba(255,45,32,0.1);  color: #ff6b6b; }
.sdk-django   { background: rgba(9,150,70,0.12);  color: #0d9e4e; }
.sdk-fastapi  { background: rgba(5,150,105,0.12); color: #059669; }
.sdk-express  { background: rgba(255,255,255,0.05); color: var(--text-muted); }
.sdk-spring   { background: rgba(109,179,63,0.12); color: #6db33f; }
.sdk-aspnet   { background: rgba(81,43,212,0.12);  color: #9b72cf; }

.sdk-row-info { min-width: 0; }
.sdk-row-name {
  font-size: 13px; font-weight: 600; color: var(--text);
  display: flex; align-items: center; gap: 7px; margin-bottom: 2px;
}
.sdk-row-desc { font-size: 12px; color: var(--text-dim); line-height: 1.5; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 420px; }

/* status pill */
.sdk-status {
  font-size: 10px; font-weight: 600; padding: 1px 7px; border-radius: 100px;
}
.sdk-status.stable { background: rgba(16,185,129,0.1); color: var(--green); border: 1px solid rgba(16,185,129,0.18); }
.sdk-status.beta   { background: rgba(245,158,11,0.1); color: var(--yellow); border: 1px solid rgba(245,158,11,0.18); }

/* meta tags */
.sdk-ver { font-size: 11px; color: var(--text-dim); }
.sdk-lang-tag {
  font-size: 10px; font-weight: 600; color: var(--text-dim);
  background: rgba(255,255,255,0.04); border: 1px solid var(--border);
  padding: 2px 7px; border-radius: 4px; white-space: nowrap;
}

/* copy button */
.sdk-copy-btn {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 11px; font-weight: 500; color: var(--text-dim);
  background: rgba(255,255,255,0.04); border: 1px solid var(--border);
  padding: 4px 10px; border-radius: var(--r); cursor: pointer;
  transition: color 0.15s, border-color 0.15s, background 0.15s;
  white-space: nowrap; font-family: inherit;
}
.sdk-copy-btn:hover { color: var(--text); border-color: var(--border-hover); background: rgba(255,255,255,0.06); }
.sdk-copy-btn svg { flex-shrink: 0; }

/* syntax */
.c-kw  { color: #c792ea; }
.c-str { color: #c3e88d; }
.c-cm  { color: var(--text-dim); font-style: italic; }
.mono  { font-family: 'Geist Mono', monospace; }

/* REST API BLOCK */
.api-block {
  display: grid; grid-template-columns: 1fr 1fr; gap: 28px;
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: 24px; margin-top: 4px;
}
.api-left { display: flex; flex-direction: column; gap: 14px; }
.api-desc { font-size: 13px; color: var(--text-muted); line-height: 1.6; }
.api-base-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.api-label { font-size: 10px; font-weight: 700; color: var(--text-dim); text-transform: uppercase; letter-spacing: 0.07em; }
.api-url { font-size: 12px; color: var(--accent-3); background: rgba(6,182,212,0.08); padding: 3px 8px; border-radius: 4px; }

.api-endpoints { display: flex; flex-direction: column; gap: 5px; }
.endpoint { display: flex; align-items: center; gap: 9px; }
.method {
  font-size: 9px; font-weight: 700; padding: 2px 6px; border-radius: 4px;
  min-width: 38px; text-align: center; font-family: 'Geist Mono', monospace;
}
.method.get    { background: rgba(16,185,129,0.1);  color: var(--green); }
.method.post   { background: rgba(99,102,241,0.12); color: var(--accent); }
.method.delete { background: rgba(239,68,68,0.1);   color: var(--red); }
.endpoint code { font-size: 11px; color: var(--text-muted); font-family: 'Geist Mono', monospace; }
.ep-desc { font-size: 11px; color: var(--text-dim); margin-left: auto; }

.api-links { display: flex; gap: 8px; }

/* snippet */
.api-right { display: flex; flex-direction: column; }
.snippet-tabs {
  display: flex; gap: 2px; padding: 7px 7px 0;
  background: var(--bg-3); border: 1px solid var(--border);
  border-bottom: none; border-radius: var(--r) var(--r) 0 0;
}
.stab {
  font-size: 11px; font-weight: 600; padding: 3px 9px;
  border-radius: 4px; background: none; border: none;
  color: var(--text-dim); cursor: pointer; transition: color 0.15s, background 0.15s;
  font-family: inherit;
}
.stab.active { background: rgba(255,255,255,0.06); color: var(--text); }
.snippet-body {
  background: var(--bg-3); border: 1px solid var(--border);
  border-top: none; padding: 13px 15px;
}
.snippet-body.hidden { display: none; }
.snippet-body pre code { font-family: 'Geist Mono', monospace; font-size: 11px; line-height: 1.7; }
.snippet-response {
  background: rgba(0,0,0,0.25); border: 1px solid var(--border);
  border-top: none; border-radius: 0 0 var(--r) var(--r); padding: 11px 15px;
}
.resp-label { font-size: 10px; font-weight: 600; color: var(--text-dim); margin-bottom: 7px; text-transform: uppercase; letter-spacing: 0.06em; }
.resp-code { color: var(--green); margin-left: 6px; }
.snippet-response pre code { font-family: 'Geist Mono', monospace; font-size: 11px; line-height: 1.7; }

/* RESPONSIVE */
@media (max-width: 900px) {
  .sdk-layout { grid-template-columns: 1fr; }
  .sdk-sidebar { display: none; }
  .api-block { grid-template-columns: 1fr; }
  .ep-desc { display: none; }
}
@media (max-width: 640px) {
  .sdk-row { flex-direction: column; align-items: flex-start; gap: 10px; }
  .sdk-row-right { flex-wrap: wrap; }
  .sdk-row-desc { white-space: normal; max-width: 100%; }
}