/* Светлая адаптивная тема, без внешних зависимостей */
:root{
  --bg:#f7f8fb;
  --card:#fff;
  --muted:#6b7280;
  --text:#111827;
  --primary:#2563eb;
  --primary-contrast:#fff;
  --ok:#059669;
  --bad:#dc2626;
  --border:#e5e7eb;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,'Noto Sans',sans-serif}
.container{max-width:1100px;margin:0 auto;padding:16px}
.flex{display:flex;align-items:center;gap:12px}
.topbar{position:sticky;top:0;background:#fff;border-bottom:1px solid var(--border);z-index:20}
.brand{font-weight:700}
.nav{display:flex;flex-wrap:wrap;gap:8px;margin-left:auto}
.tablink{background:transparent;border:1px solid var(--border);padding:8px 12px;border-radius:8px;cursor:pointer}
.tablink.active,.tablink:hover{border-color:var(--primary);color:var(--primary)}

.tab{display:none;margin-top:16px}
.tab.active{display:block}

.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px;margin:12px 0;box-shadow:0 1px 2px rgba(0,0,0,.03)}
.card.warning{border-color:#f59e0b;background:#fff7ed}
.card.error{border-color:var(--bad);background:#fef2f2}
.card.muted{color:var(--muted)}

.card-title{font-weight:600;margin-bottom:8px}

.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
@media (max-width:900px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:600px){.grid{grid-template-columns:1fr}}

label{display:flex;flex-direction:column;gap:6px;font-size:.95rem}
input,select{padding:10px;border:1px solid var(--border);border-radius:8px;background:#fff;color:var(--text)}
input:focus,select:focus{outline:none;border-color:var(--primary)}

.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}

.btn{display:inline-block;padding:10px 14px; margin-top:8px;border:1px solid var(--border);border-radius:8px;background:#fff;cursor:pointer;text-decoration:none;color:var(--text)}
.btn.primary{background:var(--primary);border-color:var(--primary);color:var(--primary-contrast)}
.btn:hover{opacity:.9}

.hint{color:var(--muted);font-size:.9rem;margin-top:8px}
.small{font-size:.9rem;color:var(--muted)}

.code{white-space:pre-wrap;overflow:auto;background:#0b1021;color:#e5e7eb;border-radius:8px;padding:12px;font-size:.9rem}

.pill{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border-radius:999px;border:1px solid var(--border);background:#fff;margin:4px 0}
.pill.ok{border-color:#bbf7d0;background:#ecfdf5;color:var(--ok)}
.pill.bad{border-color:#fecaca;background:#fef2f2;color:var(--bad)}

.footer{border-top:1px solid var(--border);margin-top:24px;background:#fff}


/* Cards grid and key-values */
.cards{display:grid;gap:12px;margin:12px 0}
.cards.cards-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.cards.cards-3{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:900px){.cards.cards-2,.cards.cards-3{grid-template-columns:1fr}}

.card-item .card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:8px;margin-bottom:8px}
.card-item .title{font-weight:600;font-size:1.05rem}
.card-item .meta{display:flex;gap:6px;flex-wrap:wrap}
.card-item .body{display:block}

.kv{display:grid;grid-template-columns:180px 1fr;gap:6px;padding:6px 0;border-bottom:1px dashed var(--border)}
.kv:last-child{border-bottom:none}
.kv .k{color:var(--muted)}
.kv .v{word-break:break-word}

.badge{display:inline-block;padding:4px 8px;border-radius:999px;font-size:.78rem;border:1px solid var(--border);background:#fff}
.badge.success{color:#065f46;border-color:#bbf7d0;background:#ecfdf5}
.badge.warn{color:#92400e;border-color:#fde68a;background:#fffbeb}
.badge.danger{color:#991b1b;border-color:#fecaca;background:#fef2f2}
.badge.muted{color:#374151;border-color:#e5e7eb;background:#fff}

.chip{display:inline-block;padding:4px 8px;border-radius:8px;border:1px solid var(--border);margin:2px 4px 2px 0;font-size:.8rem;background:#fff}
.raw{margin-top:8px}
.raw summary{cursor:pointer;color:var(--muted)}