/* OpenCNPJ minimal styles – no frameworks */
:root{
  /* Brand */
  --primary:#4F78D9; /* softened blue for dark */
  --accent:#22B8CF;  /* cyan (slightly dimmed) */
  --highlight:#34D399; /* emerald */
  --sponsor:#EA4AAA; /* GitHub Sponsors pink */
  --pix:#4DB6AC; /* Pix teal (brand) */
  --warning:#F59E0B; /* amber */

  /* Dark palette */
  --bg:#0B1220;            /* page background */
  --surface:#0F172A;       /* cards, inputs, tabs, buttons */
  --surface-elev:#111B2E;  /* elevated: modals */
  --section-bg:var(--surface);
  --neutral:#E5E7EB;       /* base text */
  --muted:#9CA3AF;         /* secondary text */
  --border:#293244;        /* borders */
  --soft:#0C1526;          /* subtle block background (code) */
  --radius:10px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color:var(--neutral);
  /* Subtle brand‑tinted dark background */
  background:
    radial-gradient(1200px 600px at -10% -10%, rgba(79,120,217,0.06), rgba(79,120,217,0) 60%),
    radial-gradient(900px 500px at 110% 0%, rgba(34,184,207,0.06), rgba(34,184,207,0) 60%),
    var(--bg);
  background-attachment: fixed, fixed, scroll;
  line-height:1.5;
}

.container{max-width:1200px;margin:0 auto;padding:24px}
.logo{display:block}
.site-footer{padding:24px 0;color:var(--muted)}

/* Docs header (centered logo at top) */
.doc-hero{padding:12px 0 8px;border-bottom:1px solid var(--border);margin-bottom:24px}
.doc-hero.header-stack{align-items:center;text-align:center}
.doc-hero .logo{margin:0 auto;width:340px;height:auto;max-width:100%}
@media (max-width:600px){
  .doc-hero .logo{width:260px}
}

/* Simple header stack */
.header-stack{display:flex;flex-direction:column;gap:6px;align-items:flex-start;padding:8px 0}

/* single column docs */
.docs h2{margin:0 0 10px;font-size:24px;position:relative;padding-bottom:6px;color:var(--primary)}
.docs p, .docs li{color:var(--neutral)}
/* Links in docs */
.docs a{color:var(--accent); text-decoration:none}
.docs a:hover{filter:brightness(1.1); text-decoration:none}
/* Style the HTTP callout without enclosing block */
.code.http{border-left:4px solid var(--primary)}
/* Tertiary headings for API sections */
h3{margin:16px 0 6px;font-size:18px;color:var(--primary)}
.docs h2:after{content:"";position:absolute;left:0;bottom:0;width:48px;height:3px;background:var(--primary);border-radius:3px}
/* Sections: spacing and subtle color */
.docs section{margin:28px 0 36px;padding:20px;border:1px solid var(--border);border-radius:12px;background:var(--section-bg);box-shadow:0 1px 0 rgba(0,0,0,.2)}
.docs section:first-of-type{margin-top:0}
.docs section > :first-child{margin-top:0}
.docs section > :last-child{margin-bottom:0}
/* API meta */
.api-meta{margin:8px 0 4px;color:var(--muted)}
.api-meta strong{color:var(--neutral)}


.search{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:end}
.field{display:flex;flex-direction:column;gap:6px}
label{font-weight:600}
input[type="text"],
input:not([type]){
  appearance:none;
  border:1px solid var(--border);
  background:var(--surface);
  color:var(--neutral);
  border-radius:var(--radius);
  padding:12px 14px;
  font-size:16px;
}
#cnpj{width:100%}
.actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.hint{color:var(--muted);margin:0;font-size:14px}
/* Comment-style notes */
.hint.comment{margin-top:12px;padding-left:12px;border-left:2px dashed var(--border);font-style:italic;opacity:.95}
/* Download block spacing */
.download-block{margin-top:10px}
/* ZIP size badge and note */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(34,184,207,.12);
  color:var(--accent);
  border:1px solid rgba(34,184,207,.35);
  padding:6px 10px;
  border-radius:999px;
  font-weight:600;
  font-size:14px;
}
.note{color:var(--muted);margin:6px 0 0;font-size:14px}
.size-note strong{color:var(--neutral)}

/* Alert styles */
.alert{display:flex;align-items:flex-start;gap:10px;padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:rgba(255,255,255,.02);color:var(--neutral);margin-top:8px}
.alert .icon{width:18px;height:18px;margin-top:2px;flex:0 0 auto}
.alert.warning{background:rgba(245,158,11,.12);border-color:rgba(245,158,11,.35)}
.alert.warning .icon{color:var(--warning)}
.alert.info{background:rgba(34,184,207,.12);border-color:rgba(34,184,207,.35)}
.alert.info .icon{color:var(--accent)}

.btn{
  appearance:none;border:1px solid var(--border);background:var(--surface);color:var(--neutral);
  border-radius:10px;padding:10px 14px;font-weight:600;cursor:pointer;transition:background .15s ease,color .15s ease,border-color .15s ease;
}
.btn .icon{width:18px;height:18px;margin-right:8px;vertical-align:-3px}
.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}
.btn.primary:hover{filter:brightness(0.95)}
.btn.sponsor{background:var(--sponsor);border-color:var(--sponsor);color:#fff}
.btn.sponsor:hover{filter:brightness(0.95)}
.btn.pix{background:var(--pix);border-color:var(--pix);color:#fff}
.btn.pix:hover{filter:brightness(0.95)}
.btn.pix .icon{color:#fff}
.btn:disabled{opacity:.5;cursor:not-allowed}
/* Loading spinner on button */
.btn.loading{position:relative;color:transparent}
.btn.loading::after{content:"";position:absolute;top:50%;left:50%;width:16px;height:16px;margin:-8px 0 0 -8px;border-radius:50%;border:2px solid rgba(255,255,255,.5);border-top-color:#fff;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}


.code{
  margin-top:12px;
  padding:14px;
  border:1px solid var(--border);
  border-radius:10px;
  background:var(--soft);
  color:var(--neutral);
  overflow:auto;
  white-space:pre-wrap;
  word-break:break-word;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size:13.5px;
}

/* Modal */
.modal{position:fixed;inset:0;display:none}
.modal.open{display:block}
.modal-overlay{position:absolute;inset:0;background:rgba(0,0,0,.5)}
.modal-dialog{position:relative;z-index:1;background:var(--surface-elev);border-radius:12px;box-shadow:0 10px 30px rgba(0,0,0,.35);width:min(960px, calc(100% - 32px));margin:40px auto;padding:16px;border:1px solid var(--border);max-height:calc(100vh - 80px);display:flex;flex-direction:column;overflow:hidden}
.modal-header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}
.modal-tabs{display:flex;gap:8px;border-bottom:1px solid var(--border);padding:6px 0;margin-bottom:8px}
.tab{appearance:none;background:var(--surface);border:1px solid var(--border);color:var(--neutral);border-radius:8px 8px 0 0;padding:8px 12px;font-weight:600;cursor:pointer}
.tab.active{border-color:var(--primary);color:var(--primary);border-bottom-color:var(--surface-elev)}
.modal-panels{padding-top:6px;overflow:auto;-webkit-overflow-scrolling:touch}
.panel{display:none}
.panel.active{display:block}
.modal-close{background:var(--surface);color:var(--neutral)}

/* Visual tab layout (definition list) */
.visual{display:block}
.kv-list{display:grid;grid-template-columns:200px 1fr;column-gap:12px}
.kv-list > dt{margin:0;color:var(--muted);font-size:12px;padding:8px 0}
.kv-list > dd{margin:0;padding:8px 0;border-bottom:1px solid var(--border)}
@media (max-width:600px){
  .kv-list{grid-template-columns:1fr}
}

@media (max-width:600px){
  .modal-dialog{width:calc(100% - 16px);margin:12px auto;max-height:calc(100vh - 24px)}
}


/* Simple single column spacing */
.simple{padding-top:12px;padding-bottom:64px}
h2{margin:18px 0 8px;font-size:22px}
p, li{color:var(--neutral)}

/* Libraries list (language icons) */
.lib-list{list-style:none;margin:8px 0 0;padding:0;display:grid;gap:10px}
.lib-item{display:flex;align-items:center;gap:10px}
.lang-icon{width:20px;height:20px;flex:0 0 20px;border-radius:6px}

/* Focus styles for accessibility */
:focus{outline:none}
.btn:focus, input:focus{
  box-shadow:0 0 0 3px rgba(6,182,212,.35);
  border-color:var(--accent);
}

@media (max-width:600px){
  .search{grid-template-columns:1fr}
  .actions{justify-content:flex-start}
}

/* FAQ styles */
.faq details{border:1px solid var(--border);border-radius:12px;background:var(--surface);margin:8px 0;overflow:hidden}
.faq details[open]{background:var(--surface-elev)}
.faq summary{cursor:pointer;list-style:none;padding:12px 14px;font-weight:600;position:relative;padding-right:40px;background:rgba(255,255,255,.02)}
.faq summary:hover{background:rgba(255,255,255,.04)}
.faq summary::-webkit-details-marker{display:none}
.faq .answer{padding:0 14px 14px;color:var(--neutral)}

/* Libraries table */
.table-scroll{overflow:auto}
.lib-table{width:100%;border-collapse:collapse;min-width:520px;border:1px solid var(--border);border-radius:10px;overflow:hidden}
.lib-table th,.lib-table td{padding:10px 12px;border-bottom:1px solid var(--border);text-align:left}
.lib-table th:not(:last-child),
.lib-table td:not(:last-child){border-right:1px solid var(--border)}
.lib-table thead th{color:var(--muted);font-weight:700;font-size:14px;background:rgba(255,255,255,.02)}
.lib-table tbody td{font-size:15px}
/* Space between table and hint text */
#bibliotecas .hint{margin-top:12px}
/* Expand arrow */
.faq summary::after{content:'\25B8'; /* ▸ */ position:absolute; right:12px; top:50%; transform:translateY(-50%); color:var(--muted); font-size:14px; transition:transform .15s ease, color .15s ease}
.faq details[open] summary::after{content:'\25BE'; /* ▾ */ color:var(--primary)}
.faq summary:hover::after{color:var(--neutral)}