/* ============ TOKENS ============ */
:root{
  --bg:#0a0c12; --bg-2:#0e1119; --surface:#12161f; --surface-2:#171c27;
  --border:#232a38; --border-2:#2e3646;
  --text:#e6e9f0; --muted:#8f9aae; --dim:#6b7488;
  --primary:#6366f1; --primary-2:#8b5cf6; --accent:#22d3ee;
  --green:#22c55e; --yellow:#eab308; --red:#ef4444; --orange:#f97316;
  --radius:14px; --radius-sm:10px; --radius-lg:22px;
  --shadow:0 12px 34px rgba(0,0,0,.42);
  --mono:'JetBrains Mono',ui-monospace,Menlo,Consolas,monospace;
  --sans:'Inter',system-ui,-apple-system,Segoe UI,sans-serif;
  --max:1200px;
}
[data-theme="light"]{
  --bg:#f6f7fb; --bg-2:#eef1f7; --surface:#ffffff; --surface-2:#f3f5fa;
  --border:#e2e6ee; --border-2:#d3d9e4;
  --text:#131722; --muted:#5b6577; --dim:#7d8698;
  --shadow:0 12px 30px rgba(16,24,40,.08);
}

/* ============ BASE ============ */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:92px}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{line-height:1.25;margin:0 0 .5rem;letter-spacing:-.02em}
h1{font-size:clamp(2rem,4.4vw,3.15rem);font-weight:800}
h2{font-size:clamp(1.45rem,2.6vw,2rem);font-weight:750}
h3{font-size:1.08rem;font-weight:650}
p{margin:0 0 1rem}
code,pre{font-family:var(--mono);font-size:.86rem}
code{background:var(--surface-2);border:1px solid var(--border);padding:.1rem .38rem;border-radius:6px;color:var(--accent)}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 22px}
.muted{color:var(--muted)}
.small{font-size:.82rem}
.spacer{flex:1}
.center{justify-content:center}
.lead{font-size:1.05rem;color:var(--muted);max-width:62ch}
svg.lucide,[data-lucide]{width:1em;height:1em;stroke-width:2}

::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:var(--bg-2)}
::-webkit-scrollbar-thumb{background:var(--border-2);border-radius:20px}
::-webkit-scrollbar-thumb:hover{background:var(--primary)}

/* ============ NAV ============ */
.nav{position:sticky;top:0;z-index:60;backdrop-filter:blur(14px);
  background:color-mix(in oklab,var(--bg) 82%,transparent);border-bottom:1px solid var(--border)}
.nav.scrolled{box-shadow:var(--shadow)}
.nav-inner{display:flex;align-items:center;gap:18px;height:68px}
.brand{display:flex;align-items:center;gap:11px}
.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;font-size:19px;color:#fff;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));box-shadow:0 6px 18px rgba(99,102,241,.4)}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-text strong{font-size:1rem;font-weight:800;letter-spacing:-.03em}
.brand-text small{font-size:.68rem;color:var(--muted);letter-spacing:.13em;text-transform:uppercase}
.nav-links{display:flex;gap:4px;margin-left:14px;flex:1}
.nav-link{display:inline-flex;align-items:center;gap:7px;padding:.5rem .82rem;border-radius:10px;
  font-size:.88rem;font-weight:500;color:var(--muted);transition:.16s}
.nav-link:hover{color:var(--text);background:var(--surface-2)}
.nav-link.active{color:var(--text);background:var(--surface-2);box-shadow:inset 0 0 0 1px var(--border)}
.nav-link.active i{color:var(--primary)}
.nav-actions{display:flex;align-items:center;gap:8px}
.icon-btn{display:grid;place-items:center;width:38px;height:38px;border-radius:10px;cursor:pointer;
  background:var(--surface);border:1px solid var(--border);color:var(--muted);font-size:16px;transition:.16s}
.icon-btn:hover{color:var(--text);border-color:var(--primary);transform:translateY(-1px)}
.only-sm{display:none}

/* ============ BUTTONS ============ */
.btn{display:inline-flex;align-items:center;gap:8px;padding:.7rem 1.18rem;border-radius:11px;cursor:pointer;
  font-family:inherit;font-size:.9rem;font-weight:600;border:1px solid transparent;transition:.18s;white-space:nowrap}
.btn i{font-size:1.05em}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;box-shadow:0 8px 22px rgba(99,102,241,.32)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(99,102,241,.45)}
.btn-outline{border-color:var(--border-2);color:var(--text);background:transparent}
.btn-outline:hover{border-color:var(--primary);color:var(--primary)}
.btn-ghost{background:var(--surface-2);border-color:var(--border);color:var(--text)}
.btn-ghost:hover{border-color:var(--primary);color:var(--primary)}
.btn-sm{padding:.5rem .85rem;font-size:.83rem}
.btn-xs{padding:.34rem .62rem;font-size:.76rem;border-radius:8px}

/* ============ PILLS / CHIPS / BADGES ============ */
.pill{display:inline-flex;align-items:center;gap:7px;padding:.35rem .8rem;border-radius:999px;
  font-size:.76rem;font-weight:600;letter-spacing:.03em;text-transform:uppercase;
  background:rgba(99,102,241,.12);border:1px solid rgba(99,102,241,.32);color:#a5b4fc;margin-bottom:1rem}
.pill.soft{background:var(--surface-2);border-color:var(--border);color:var(--muted)}
.chip{display:inline-flex;align-items:center;gap:6px;padding:.28rem .62rem;border-radius:8px;
  font-size:.76rem;color:var(--muted);background:var(--surface-2);border:1px solid var(--border)}
.chip.xs{font-size:.7rem;padding:.16rem .45rem}
.chip.small{font-size:.72rem}
.badge{display:inline-block;padding:.16rem .5rem;border-radius:6px;font-size:.7rem;font-weight:700;letter-spacing:.03em}
.b-danger{background:rgba(239,68,68,.14);color:#f87171;border:1px solid rgba(239,68,68,.3)}
.b-warn{background:rgba(234,179,8,.14);color:#facc15;border:1px solid rgba(234,179,8,.3)}
.b-soft{background:var(--surface-2);color:var(--muted);border:1px solid var(--border)}
.tag{font-size:.64rem;padding:.12rem .45rem;border-radius:5px;text-transform:uppercase;letter-spacing:.06em;vertical-align:middle}
.tag-stable{background:rgba(34,197,94,.14);color:#4ade80}
.tag-beta{background:rgba(234,179,8,.14);color:#facc15}
.tag-experimental{background:rgba(249,115,22,.14);color:#fb923c}

.method{font-family:var(--mono);font-size:.7rem;font-weight:700;padding:.24rem .5rem;border-radius:6px;letter-spacing:.05em}
.method.mini{font-size:.6rem;padding:.14rem .34rem;min-width:34px;text-align:center}
.m-get{background:rgba(34,197,94,.14);color:#4ade80;border:1px solid rgba(34,197,94,.28)}
.m-post{background:rgba(99,102,241,.14);color:#a5b4fc;border:1px solid rgba(99,102,241,.28)}
.m-put{background:rgba(234,179,8,.14);color:#facc15;border:1px solid rgba(234,179,8,.28)}
.m-delete{background:rgba(239,68,68,.14);color:#f87171;border:1px solid rgba(239,68,68,.28)}

/* ============ SECTIONS / CARDS ============ */
.section{padding:72px 0}
.section.alt{background:var(--bg-2);border-block:1px solid var(--border)}
.section-head{text-align:center;max-width:660px;margin:0 auto 42px}
.section-head.left{text-align:left;margin-left:0}
.grid{display:grid;gap:18px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.gap-lg{gap:22px;margin:22px 0}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px;transition:.2s}
.card:hover{border-color:var(--border-2)}
.card-title{display:flex;align-items:center;gap:9px;font-size:.98rem;font-weight:700;
  padding-bottom:12px;margin-bottom:16px;border-bottom:1px solid var(--border)}
.card-title i{color:var(--primary)}

.feature .feature-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;font-size:20px;margin-bottom:14px;
  color:var(--primary);background:rgba(99,102,241,.12);border:1px solid rgba(99,102,241,.24)}
.feature:hover .feature-icon{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff}
.tech{display:flex;flex-direction:column;gap:4px;align-items:flex-start}
.tech i{font-size:22px;color:var(--primary);margin-bottom:6px}
.tech small{color:var(--muted);font-size:.78rem}

/* ============ HERO ============ */
.hero{position:relative;padding:86px 0 74px;overflow:hidden}
.hero-glow{position:absolute;inset:-40% 0 auto 0;height:620px;pointer-events:none;
  background:radial-gradient(60% 60% at 22% 30%,rgba(99,102,241,.24),transparent 70%),
             radial-gradient(50% 50% at 78% 20%,rgba(34,211,238,.14),transparent 70%)}
.hero-inner{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
.grad{background:linear-gradient(120deg,var(--primary),var(--primary-2) 45%,var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0 32px}
.hero-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.stat{display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:var(--radius-sm);
  background:var(--surface);border:1px solid var(--border)}
.stat i{font-size:18px;color:var(--primary)}
.stat b{display:block;font-size:1.15rem;font-weight:800;line-height:1.1}
.stat span{font-size:.72rem;color:var(--muted)}

.terminal{border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);background:#0b0e15;box-shadow:var(--shadow)}
.terminal-bar{display:flex;align-items:center;gap:7px;padding:10px 14px;background:#12161f;border-bottom:1px solid var(--border)}
.dot{width:11px;height:11px;border-radius:50%}
.dot.red{background:#ff5f57}.dot.yellow{background:#febc2e}.dot.green{background:#28c840}
.terminal-title{margin-left:auto;display:inline-flex;align-items:center;gap:6px;font-size:.74rem;color:var(--dim);font-family:var(--mono)}
.terminal-body{margin:0;padding:20px;overflow-x:auto;font-size:.82rem;line-height:1.85;color:#c9d1e3}
.tok-comment{color:#5f6b82}.tok-cmd{color:#4ade80}.tok-key{color:#a5b4fc}
.tok-str{color:#facc15}.tok-num{color:#22d3ee}.tok-bool{color:#fb923c}.tok-null{color:#f87171}

/* ============ MODULE CARD ============ */
.module-card{display:flex;flex-direction:column;gap:12px}
.module-head{display:flex;align-items:flex-start;gap:12px}
.module-icon{display:grid;place-items:center;width:42px;height:42px;flex:0 0 42px;border-radius:11px;font-size:19px;
  color:#fff;background:linear-gradient(135deg,var(--primary),var(--primary-2))}
.module-icon.lg{width:54px;height:54px;flex-basis:54px;font-size:24px}
.counter{margin-left:auto;display:inline-flex;align-items:center;gap:6px;font-size:.76rem;color:var(--muted)}
.endpoint-mini{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:7px}
.endpoint-mini li{display:flex;align-items:center;gap:9px;font-size:.8rem}
.endpoint-mini code{background:transparent;border:none;padding:0;color:var(--muted)}
.module-foot{display:flex;gap:6px;flex-wrap:wrap}

/* ============ CODE BLOCK / TABS ============ */
.code-block{position:relative;background:#0b0e15;border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden}
[data-theme="light"] .code-block{background:#0f1420}
.code-block pre{margin:0;padding:18px 20px;overflow-x:auto;color:#c9d1e3;line-height:1.75}
.code-block.inline pre{padding:14px 18px}
.small-block pre{font-size:.78rem;padding:14px}
.copy-btn{position:absolute;top:9px;right:9px;display:grid;place-items:center;width:31px;height:31px;border-radius:8px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);color:#9aa5bb;cursor:pointer;transition:.16s;font-size:14px}
.copy-btn:hover{background:var(--primary);color:#fff;border-color:var(--primary)}
.copy-btn.done{background:var(--green);color:#fff;border-color:var(--green)}

.tabs{border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden;background:var(--surface)}
.tab-bar{display:flex;gap:2px;padding:6px;background:var(--surface-2);border-bottom:1px solid var(--border);overflow-x:auto}
.tab{display:inline-flex;align-items:center;gap:7px;padding:.45rem .85rem;border-radius:8px;border:none;cursor:pointer;
  background:transparent;color:var(--muted);font-family:inherit;font-size:.82rem;font-weight:600;white-space:nowrap;transition:.16s}
.tab:hover{color:var(--text)}
.tab.active{background:var(--surface);color:var(--text);box-shadow:inset 0 0 0 1px var(--border)}
.tab.active i{color:var(--primary)}
.tab-panel{display:none;padding:14px}
.tab-panel.active{display:block}
.tab-panel .code-block{border:none}

/* ============ TABLES / LISTS ============ */
.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius-sm);margin-bottom:18px}
table{width:100%;border-collapse:collapse;font-size:.85rem}
thead{background:var(--surface-2)}
th{text-align:left;padding:11px 14px;font-weight:650;font-size:.76rem;letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}
td{padding:11px 14px;border-top:1px solid var(--border);vertical-align:top}
tbody tr:hover{background:var(--surface-2)}
.list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:7px}
.list li{display:flex;align-items:center;gap:8px;font-size:.86rem;color:var(--muted)}
.list li i{color:var(--primary);font-size:.9em}
.kv{list-style:none;margin:0;padding:0}
.kv li{display:flex;justify-content:space-between;gap:14px;padding:9px 0;border-bottom:1px dashed var(--border);font-size:.87rem}
.kv li:last-child{border-bottom:none}
.kv span:first-child{color:var(--muted);display:inline-flex;align-items:center;gap:7px}
.kv span:last-child{font-family:var(--mono);font-size:.82rem}

.notice{display:flex;gap:12px;padding:14px 16px;border-radius:var(--radius-sm);
  background:rgba(99,102,241,.08);border:1px solid rgba(99,102,241,.24);font-size:.88rem}
.notice i{color:var(--primary);font-size:20px;flex:0 0 auto}

.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}
.step{display:flex;gap:11px;padding:14px;border-radius:var(--radius-sm);background:var(--surface);border:1px solid var(--border)}
.step-num{display:grid;place-items:center;width:26px;height:26px;flex:0 0 26px;border-radius:8px;font-size:.78rem;font-weight:800;
  color:#fff;background:linear-gradient(135deg,var(--primary),var(--primary-2))}

/* ============ DOCS LAYOUT ============ */
.docs-layout{display:grid;grid-template-columns:270px 1fr;gap:36px;padding-top:34px;padding-bottom:70px;align-items:start}
.docs-sidebar{position:sticky;top:88px;max-height:calc(100vh - 110px);overflow-y:auto;padding-right:6px}
.side-search{position:relative;margin-bottom:16px}
.side-search i{position:absolute;left:11px;top:50%;transform:translateY(-50%);color:var(--dim);font-size:15px}
.side-search input{width:100%;padding:.6rem .7rem .6rem 2.2rem;border-radius:10px;font-family:inherit;font-size:.85rem;
  background:var(--surface);border:1px solid var(--border);color:var(--text);outline:none}
.side-search input:focus{border-color:var(--primary)}
.side-nav{display:flex;flex-direction:column;gap:2px}
.side-title{display:flex;align-items:center;gap:7px;margin:16px 0 6px;font-size:.7rem;font-weight:700;
  letter-spacing:.11em;text-transform:uppercase;color:var(--dim)}
.side-title i{color:var(--primary)}
.side-link{display:flex;align-items:center;gap:8px;padding:.42rem .6rem;border-radius:8px;font-size:.84rem;color:var(--muted);transition:.15s}
.side-link:hover{background:var(--surface-2);color:var(--text)}
.side-link.active{background:rgba(99,102,241,.12);color:#a5b4fc;box-shadow:inset 2px 0 0 var(--primary)}
.side-ep{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.docs-content{min-width:0}
.docs-head{padding-bottom:26px;border-bottom:1px solid var(--border);margin-bottom:34px}
.doc-block{margin-bottom:44px}
.doc-block h2{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.doc-block h2 i{color:var(--primary)}
.module-section{margin-bottom:56px}
.module-banner{display:flex;gap:16px;padding:20px;border-radius:var(--radius);margin-bottom:22px;
  background:var(--surface);border:1px solid var(--border)}
.meta-row{display:flex;gap:7px;flex-wrap:wrap;margin-top:9px}

.endpoint{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin-bottom:18px}
.endpoint:target{border-color:var(--primary);box-shadow:0 0 0 3px rgba(99,102,241,.16)}
.endpoint-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding-bottom:13px;margin-bottom:13px;border-bottom:1px solid var(--border)}
.endpoint-route{font-size:.88rem;background:transparent;border:none;padding:0;color:var(--text);font-weight:600;word-break:break-all}
.endpoint-desc{color:var(--muted);font-size:.9rem}
.sub{display:flex;align-items:center;gap:7px;font-size:.78rem;font-weight:700;letter-spacing:.07em;
  text-transform:uppercase;color:var(--dim);margin:18px 0 9px}
.sub i{color:var(--primary)}

/* ============ PLAYGROUND ============ */
.pg-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:22px;align-items:start}
.pg-request{position:sticky;top:88px}
.field{display:block;margin-bottom:14px}
.field>span{display:flex;align-items:center;gap:7px;font-size:.78rem;font-weight:650;letter-spacing:.05em;
  text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.field>span i{color:var(--primary)}
select,input[type=text],input[type=number]{width:100%;padding:.62rem .8rem;border-radius:10px;font-family:inherit;font-size:.88rem;
  background:var(--surface-2);border:1px solid var(--border);color:var(--text);outline:none;transition:.16s}
select:focus,input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(99,102,241,.15)}
input[readonly]{font-family:var(--mono);font-size:.8rem;color:var(--accent)}
.pg-desc{padding:11px 13px;border-radius:10px;font-size:.85rem;color:var(--muted);margin-bottom:14px;
  background:var(--surface-2);border:1px solid var(--border)}
.pg-params{display:flex;flex-direction:column;gap:2px;margin-bottom:6px}
.param-hint{font-size:.74rem;color:var(--dim);margin-top:4px;display:block}
.req-star{color:var(--red);margin-left:3px}
.url-box{display:flex;gap:7px}
.url-box input{flex:1}
.pg-actions{display:flex;gap:9px;flex-wrap:wrap;margin:16px 0}

.pg-response{display:flex;flex-direction:column;min-height:520px}
.res-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.res-chip{display:inline-flex;align-items:center;gap:6px;padding:.3rem .65rem;border-radius:8px;font-size:.76rem;
  font-family:var(--mono);background:var(--surface-2);border:1px solid var(--border);color:var(--muted)}
.res-chip.ok{color:#4ade80;border-color:rgba(34,197,94,.35);background:rgba(34,197,94,.1)}
.res-chip.err{color:#f87171;border-color:rgba(239,68,68,.35);background:rgba(239,68,68,.1)}
.res-body{position:relative;flex:1;border-radius:var(--radius-sm);background:#0b0e15;border:1px solid var(--border);overflow:hidden}
.json-view{margin:0;padding:18px;max-height:60vh;overflow:auto;font-size:.8rem;line-height:1.7;color:#c9d1e3;white-space:pre}
.json-view.wrap{white-space:pre-wrap;word-break:break-word}
.res-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:11px;height:100px;min-height:40px;color:var(--dim);padding:24px;text-align:center}
.res-empty i{font-size:34px;color:var(--border-2)}
.loader{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;gap:11px;
  background:rgba(11,14,21,.86);color:var(--muted);font-size:.87rem}
.spinner{width:19px;height:19px;border-radius:50%;border:2px solid var(--border-2);border-top-color:var(--primary);animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* ============ STATUS / ABOUT / MISC ============ */
.stat-card{display:flex;align-items:center;gap:13px}
.stat-ico{display:grid;place-items:center;width:42px;height:42px;border-radius:11px;font-size:19px;
  color:var(--primary);background:rgba(99,102,241,.12);border:1px solid rgba(99,102,241,.24)}
.stat-card small{display:block;font-size:.74rem;color:var(--muted)}
.stat-card b{font-size:1.08rem}

.about-hero{display:grid;grid-template-columns:190px 1fr;gap:30px;align-items:center;padding:34px}
.avatar{display:grid;place-items:center;width:170px;height:170px;border-radius:26px;font-size:66px;color:#fff;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));box-shadow:0 16px 40px rgba(99,102,241,.32)}
.role{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--accent);margin-bottom:.2rem}
.about-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}

.timeline{position:relative;padding-left:26px}
.timeline::before{content:"";position:absolute;left:12px;top:6px;bottom:6px;width:2px;background:var(--border)}
.tl-item{position:relative;display:flex;gap:14px;padding-bottom:22px}
.tl-dot{position:absolute;left:-26px;display:grid;place-items:center;width:26px;height:26px;border-radius:50%;font-size:12px;
  color:#fff;background:linear-gradient(135deg,var(--primary),var(--primary-2));box-shadow:0 0 0 4px var(--bg)}

.cta{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;padding:34px;
  border-radius:var(--radius-lg);background:linear-gradient(135deg,rgba(99,102,241,.14),rgba(34,211,238,.08));
  border:1px solid rgba(99,102,241,.26)}
.cta h2{margin-bottom:.3rem}
.cta-actions{display:flex;gap:11px;flex-wrap:wrap}

.error-page{text-align:center;padding:104px 22px}
.error-page h1{font-size:clamp(3.4rem,10vw,6rem);background:linear-gradient(120deg,var(--primary),var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:0}
.err-icon{display:inline-grid;place-items:center;width:74px;height:74px;border-radius:20px;font-size:32px;margin-bottom:16px;
  color:var(--primary);background:rgba(99,102,241,.12);border:1px solid rgba(99,102,241,.26)}

/* ============ FOOTER ============ */
.footer{background:var(--bg-2);border-top:1px solid var(--border);padding:52px 0 22px;margin-top:auto}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:34px}
.footer-brand p{margin-top:12px;font-size:.86rem;max-width:38ch}
.footer-social{display:flex;gap:8px;margin-top:14px}
.footer-col h4{display:flex;align-items:center;gap:7px;font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;color:var(--dim);margin-bottom:12px}
.footer-col h4 i{color:var(--primary)}
.footer-col a{display:block;font-size:.86rem;color:var(--muted);padding:3px 0;transition:.15s}
.footer-col a:hover{color:var(--primary);transform:translateX(3px)}
.footer-bottom{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:center;
  margin-top:34px;padding-top:18px;border-top:1px solid var(--border);font-size:.82rem;color:var(--muted)}
.footer-bottom a{color:var(--primary)}

/* ============ RESPONSIVE ============ */
@media(max-width:1050px){
  .hero-inner{grid-template-columns:1fr}
  .docs-layout{grid-template-columns:1fr}
  .docs-sidebar{position:static;max-height:none;border-bottom:1px solid var(--border);padding-bottom:18px}
  .pg-layout{grid-template-columns:1fr}
  .pg-request{position:static}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:760px){
  .nav-links{position:absolute;top:68px;left:0;right:0;flex-direction:column;gap:2px;padding:12px;
    background:var(--bg);border-bottom:1px solid var(--border);display:none}
  .nav-links.open{display:flex}
  .only-sm{display:grid}
  .hide-sm{display:none}
  .grid-2,.grid-3,.grid-4,.footer-grid,.steps{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:repeat(2,1fr)}
  .about-hero{grid-template-columns:1fr;text-align:center;justify-items:center}
  .avatar{width:130px;height:130px;font-size:52px}
  .about-actions,.cta{justify-content:center}
  .section{padding:52px 0}
}
/* ============ LOADER STATES ============ */
.loader .loader-text { display: flex; flex-direction: column; gap: 5px; align-items: center; }
.loader .loader-hint { font-size: .76rem; color: var(--dim); }
.loader .abort-btn { padding: .35rem .75rem; border-radius: 7px; border: 1px solid var(--border-2);
  background: var(--surface-2); color: var(--muted); cursor: pointer; font-size: .78rem; transition: .16s; }
.loader .abort-btn:hover { border-color: var(--red); color: #f87171; }

.res-chip.loading { color: #a5b4fc; border-color: rgba(99,102,241,.35); background: rgba(99,102,241,.1); }

/* animasi spinner sudah ada, tambahkan pulse untuk status sending */
.res-chip .spinner-mini { width: 12px; height: 12px; border-radius: 50%; display: inline-block;
  border: 2px solid var(--border-2); border-top-color: var(--primary); animation: spin .8s linear infinite; }

  /* ============ RESPONSE LOADER STATES ============ */
.loader .loader-text {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.loader .loader-hint {
  font-size: .76rem;
  color: var(--dim);
  font-style: italic;
}

.loader .abort-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: .35rem .7rem;
  border-radius: 7px;
  border: 1px solid var(--border-2);
  background: var(--surface-2);
  color: var(--muted);
  cursor: pointer;
  font-size: .78rem;
  transition: .16s;
  font-family: var(--sans);
}

.loader .abort-btn:hover {
  border-color: var(--red);
  color: #f87171;
  background: rgba(239, 68, 68, .1);
}

.loader .abort-btn:active {
  transform: scale(.96);
}

/* Status chip colors */
.res-chip.loading {
  color: #a5b4fc;
  border-color: rgba(99, 102, 241, .35);
  background: rgba(99, 102, 241, .1);
}

.res-chip.ok {
  color: #4ade80;
  border-color: rgba(34, 197, 94, .35);
  background: rgba(34, 197, 94, .1);
}

.res-chip.err {
  color: #f87171;
  border-color: rgba(239, 68, 68, .35);
  background: rgba(239, 68, 68, .1);
}

/* loading spinner circle */
.res-chip .spinner-circle {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  display: inline-block;
  border: 2px solid var(--border-2);
  border-top-color: var(--primary);
  animation: spin .8s linear infinite;
  margin-right: 4px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Smooth transition untuk chips */
.res-chip {
  transition: all .2s ease;
}

/* JSON output */
.json-view {
  transition: max-height .3s ease;
}

.json-view.wrap {
  white-space: pre-wrap;
  word-break: break-word;
}

/* Scrollbar halus untuk JSON */
.json-view::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

.json-view::-webkit-scrollbar-track {
  background: var(--bg-2);
}

.json-view::-webkit-scrollbar-thumb {
  background: var(--border-2);
  border-radius: 3px;
}

.json-view::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}