/* Lumen Docs — documentação de desenvolvedores do AI AestheticOS */
:root{
  --brand-900:#0B1220;--brand-800:#111A2E;--brand-700:#1A2540;
  --accent-500:#D4A94B;--accent-400:#E4C070;
  --text-1:#F2F4F8;--text-2:#B9C0CC;--text-3:#8A93A3;
  --success-500:#34A87C;--info-500:#4A90D9;--danger-500:#D9534F;
  --border:rgba(227,230,235,.1);--radius:12px;
  --code-bg:#0A0F1B;
}
*{margin:0;padding:0;box-sizing:border-box}
body{background:var(--brand-900);color:var(--text-1);font-family:'Inter',system-ui,sans-serif;font-size:15.5px;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:var(--accent-400);text-decoration:none}
a:hover{text-decoration:underline}

/* Layout */
.docs-shell{display:grid;grid-template-columns:260px minmax(0,1fr);max-width:1240px;margin:0 auto;gap:0}
.docs-main{padding:40px 48px 90px;max-width:820px}
@media(max-width:900px){.docs-shell{grid-template-columns:1fr}.docs-side{display:none}.docs-main{padding:28px 20px 70px}}

/* Topbar */
.docs-top{position:sticky;top:0;z-index:40;background:rgba(11,18,32,.88);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.docs-top-inner{max-width:1240px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;height:60px;padding:0 24px}
.docs-logo{font-family:'Fraunces',serif;font-weight:600;font-size:18px;color:var(--text-1)}
.docs-logo em{font-style:normal;color:var(--accent-500)}
.docs-logo span{font-family:'Inter';font-size:12px;font-weight:600;color:var(--text-3);letter-spacing:.1em;margin-left:10px;text-transform:uppercase}
.docs-top a.site-link{color:var(--text-2);font-size:14px}

/* Sidebar */
.docs-side{border-right:1px solid var(--border);padding:34px 18px 60px;position:sticky;top:60px;height:calc(100vh - 60px);overflow-y:auto}
.docs-side h5{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--text-3);margin:22px 0 8px 10px}
.docs-side h5:first-child{margin-top:0}
.docs-side a{display:block;padding:7px 10px;border-radius:8px;color:var(--text-2);font-size:14px;text-decoration:none}
.docs-side a:hover{color:var(--text-1);background:rgba(227,230,235,.05)}
.docs-side a.active{color:var(--accent-400);background:rgba(212,169,75,.1);font-weight:600}

/* Conteúdo */
.docs-main h1{font-family:'Fraunces',serif;font-weight:600;font-size:34px;line-height:1.15;margin-bottom:10px}
.docs-main h2{font-family:'Fraunces',serif;font-weight:600;font-size:23px;margin:44px 0 12px;padding-top:10px}
.docs-main h3{font-size:17px;font-weight:600;margin:30px 0 10px}
.docs-main p{color:var(--text-2);margin-bottom:14px}
.docs-main li{color:var(--text-2);margin:6px 0 6px 22px}
.lead{font-size:17.5px;color:var(--text-2)}
.kicker{color:var(--accent-500);font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;margin-bottom:10px}

/* Badges e callouts */
.badge{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.07em;padding:4px 11px;border-radius:99px;vertical-align:middle}
.badge-ea{background:rgba(74,144,217,.15);color:#8FB9E8}
.badge-get{background:rgba(52,168,124,.15);color:#6FD0A8}
.badge-post{background:rgba(212,169,75,.16);color:var(--accent-400)}
.callout{border:1px solid var(--border);border-left:3px solid var(--accent-500);background:var(--brand-800);border-radius:var(--radius);padding:15px 18px;margin:18px 0;font-size:14px;color:var(--text-2)}
.callout.info{border-left-color:var(--info-500)}
.callout.warn{border-left-color:var(--danger-500)}
.callout b{color:var(--text-1)}

/* Tabelas */
table{width:100%;border-collapse:collapse;margin:16px 0 22px;font-size:14px}
th{text-align:left;color:var(--text-3);font-weight:600;font-size:12.5px;letter-spacing:.04em;text-transform:uppercase;padding:9px 12px;border-bottom:1px solid var(--border)}
td{padding:10px 12px;border-bottom:1px solid rgba(227,230,235,.06);color:var(--text-2);vertical-align:top}
td code,p code,li code{background:rgba(227,230,235,.08);border:1px solid var(--border);border-radius:6px;padding:1.5px 7px;font-family:'JetBrains Mono',ui-monospace,monospace;font-size:13px;color:var(--accent-400)}

/* Código */
.codeblock{position:relative;background:var(--code-bg);border:1px solid var(--border);border-radius:var(--radius);margin:14px 0 22px;overflow:hidden}
.codeblock pre{padding:18px 20px;overflow-x:auto;font-family:'JetBrains Mono',ui-monospace,monospace;font-size:13px;line-height:1.7;color:#D8DEE9}
.codeblock .lang{position:absolute;top:10px;right:46px;font-size:11px;color:var(--text-3);letter-spacing:.08em;text-transform:uppercase}
.copy-btn{position:absolute;top:8px;right:10px;background:none;border:1px solid var(--border);color:var(--text-3);border-radius:7px;padding:3px 9px;font-size:11.5px;cursor:pointer}
.copy-btn:hover{color:var(--text-1);border-color:var(--text-3)}

/* Tabs de código */
.codetabs{margin:14px 0 22px}
.codetabs .tabbar{display:flex;gap:4px;margin-bottom:-1px}
.codetabs .tabbar button{background:var(--brand-800);border:1px solid var(--border);border-bottom:none;color:var(--text-3);font-family:inherit;font-size:13px;font-weight:600;padding:8px 16px;border-radius:10px 10px 0 0;cursor:pointer}
.codetabs .tabbar button.on{background:var(--code-bg);color:var(--accent-400)}
.codetabs .codeblock{margin:0;border-radius:0 var(--radius) var(--radius) var(--radius)}
.codetabs .pane{display:none}
.codetabs .pane.on{display:block}

/* Steps */
.step-h{display:flex;align-items:baseline;gap:12px;margin:34px 0 8px}
.step-h .n{font-family:'Fraunces',serif;color:var(--accent-500);font-weight:600;font-size:15px;border:1px solid rgba(212,169,75,.4);border-radius:99px;width:28px;height:28px;display:inline-flex;align-items:center;justify-content:center;flex:none}
.step-h h2,.step-h h3{margin:0;padding:0}

/* Cards do índice */
.card-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:22px 0}
@media(max-width:700px){.card-grid{grid-template-columns:1fr}}
.card{display:block;background:var(--brand-800);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;text-decoration:none}
.card:hover{border-color:var(--accent-500);text-decoration:none}
.card b{color:var(--text-1);font-size:15px}
.card p{font-size:13.5px;margin:6px 0 0;color:var(--text-3)}

.endpoint{display:flex;gap:10px;align-items:center;font-family:'JetBrains Mono',ui-monospace,monospace;font-size:14px;background:var(--brand-800);border:1px solid var(--border);border-radius:10px;padding:10px 14px;margin:14px 0}
.docs-footer{margin-top:60px;padding-top:22px;border-top:1px solid var(--border);font-size:13px;color:var(--text-3)}
.docs-footer a{color:var(--text-3)}
.pager{display:flex;justify-content:space-between;gap:14px;margin-top:46px}
.pager a{flex:1;background:var(--brand-800);border:1px solid var(--border);border-radius:var(--radius);padding:14px 18px;font-size:14px;color:var(--text-2);text-decoration:none}
.pager a:hover{border-color:var(--accent-500)}
.pager a span{display:block;font-size:11.5px;color:var(--text-3);text-transform:uppercase;letter-spacing:.08em;margin-bottom:4px}
.pager a.next{text-align:right}