/* Lunarium Exchange — sistema de design compartilhado
   Estilo: dark mode denso, acento âmbar, cantos retos — referência Binance. */

:root{
  color-scheme: dark;

  /* Superfícies */
  --moon-950:#0b0e11;
  --moon-900:#0b0e11;
  --moon-850:#12151a;
  --moon-800:#181a20;
  --moon-750:#1e2329;
  --moon-700:#2b3139;
  --moon-line:#2b3139;
  --moon-line-soft:#20242a;

  /* Texto */
  --ink-100:#eaecef;
  --ink-300:#b7bdc6;
  --ink-500:#848e9c;
  --ink-600:#5e666f80;

  /* Acento primário (âmbar) */
  --silver-300:#fcd535;
  --silver-400:#f0b90b;
  --silver-500:#d9a441;
  --gold-300:#fcd535;
  --gold-400:#f0b90b;
  --gold-500:#d9a441;

  /* Semânticos (convenção de mercado) */
  --bid-500:#0ecb81;
  --bid-300:#5ce0a8;
  --ask-500:#f6465d;
  --ask-300:#fa8899;

  --radius-sm:4px;
  --radius-md:6px;
  --radius-lg:8px;
  --shadow-card:0 1px 0 rgba(255,255,255,.02) inset, 0 10px 24px -18px rgba(0,0,0,.8);
  --shadow-pop:0 20px 60px -20px rgba(0,0,0,.85);

  --font-display:"Inter",system-ui,-apple-system,sans-serif;
  --font-body:"Inter",system-ui,-apple-system,sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Consolas,monospace;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  min-height:100vh;
  background:var(--moon-900);
  color:var(--ink-100);
  font:14px/1.5 var(--font-body);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,.font-display{font-family:var(--font-display);font-weight:700;letter-spacing:-.01em}
.mono,input,button,td,th{font-variant-numeric:tabular-nums}

a{color:var(--ink-100);text-decoration:none}
a:hover{color:var(--gold-400)}

::selection{background:rgba(240,185,11,.28);color:#fff}

::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--moon-line);border-radius:99px}
::-webkit-scrollbar-thumb:hover{background:var(--gold-500)}

:focus-visible{outline:2px solid var(--gold-400);outline-offset:2px;border-radius:3px}

/* ---------- Cabeçalho compartilhado ---------- */
.lx-header{
  height:60px;
  display:flex;align-items:center;justify-content:space-between;
  gap:12px;
  padding:0 clamp(14px,3vw,28px);
  background:var(--moon-900);
  border-bottom:1px solid var(--moon-line);
  position:sticky;top:0;z-index:20;
}
.lx-brand{
  display:flex;align-items:center;gap:9px;
  font-family:var(--font-display);font-weight:800;font-size:18px;
  color:var(--ink-100);text-decoration:none;white-space:nowrap;
}
.lx-brand svg{flex:none}
.lx-nav{display:flex;align-items:center;gap:2px;flex-wrap:nowrap}
.lx-nav a,.lx-nav button.lx-navlink{
  color:var(--ink-500);text-decoration:none;font-size:13.5px;font-weight:600;
  padding:9px 12px;border-radius:var(--radius-sm);transition:.15s color,.15s background;
  background:transparent;border:0;cursor:pointer;white-space:nowrap;
}
.lx-nav a:hover,.lx-nav button.lx-navlink:hover{color:var(--gold-400);background:transparent}
.lx-nav a.active,.lx-nav .pill.active{color:var(--gold-400)}

.pill{
  border:1px solid var(--moon-line);padding:6px 11px;border-radius:var(--radius-sm);
  color:var(--ink-500);font-size:12px;font-weight:700;white-space:nowrap;
}
.pill.on{color:var(--bid-500);border-color:rgba(14,203,129,.35);background:rgba(14,203,129,.08)}

/* ---------- Layout ---------- */
.lx-main{max-width:1280px;margin:0 auto;padding:clamp(16px,3vw,28px)}
.lx-grid{display:grid;gap:16px}

/* ---------- Cartões ---------- */
.card{
  background:var(--moon-800);
  border:1px solid var(--moon-line);border-radius:var(--radius-lg);
  padding:clamp(14px,2.4vw,18px);box-shadow:var(--shadow-card);
}
.card .title{
  font-family:var(--font-display);font-size:14px;font-weight:700;
  margin:0 0 14px;display:flex;align-items:center;justify-content:space-between;gap:8px;
}
.muted,.small{color:var(--ink-500)}
.small{font-size:12.5px}

.row{
  display:flex;gap:10px;align-items:center;justify-content:space-between;
  padding:10px 0;border-bottom:1px solid var(--moon-line-soft);
}
.row:last-child{border-bottom:0}

/* ---------- Formulários ---------- */
label.field-label{display:block;font-size:12px;color:var(--ink-500);margin:2px 0 6px;font-weight:600}
input,select{
  width:100%;background:var(--moon-850);color:var(--ink-100);
  border:1px solid var(--moon-line);border-radius:var(--radius-sm);
  padding:11px 13px;font:14px/1.3 var(--font-body);margin:0 0 10px;
  transition:.15s border-color,.15s box-shadow;
}
input::placeholder{color:var(--ink-600)}
input:focus,select:focus{border-color:var(--gold-400);box-shadow:0 0 0 3px rgba(240,185,11,.15);outline:none}

button{
  width:100%;padding:11px 14px;border-radius:var(--radius-sm);
  border:1px solid var(--gold-400);
  background:var(--gold-400);
  color:#202630;font:700 14px/1 var(--font-body);cursor:pointer;
  transition:.15s transform,.15s filter,.15s box-shadow;
}
button:hover{filter:brightness(1.06)}
button:active{transform:translateY(1px)}
button:disabled{opacity:.5;cursor:not-allowed}
button.alt{background:var(--moon-700);border-color:var(--moon-line);color:var(--ink-100)}
button.ghost{background:transparent;border-color:var(--moon-line);color:var(--ink-300)}
button.gold{background:var(--gold-400);border-color:var(--gold-400);color:#202630}
button.danger{background:var(--ask-500);border-color:var(--ask-500);color:#fff}
button.ok{background:var(--bid-500);border-color:var(--bid-500);color:#04140d}
button.sell{background:var(--ask-500);border-color:var(--ask-500);color:#fff}
button.auto{width:auto;padding:8px 12px;font-size:12.5px}

.actions{display:flex;gap:10px;flex-wrap:wrap}
.actions>*{flex:1 1 160px}

/* ---------- Utilitários ---------- */
.good{color:var(--bid-500)}
.bad{color:var(--ask-500)}
.gold-text{color:var(--gold-300)}
.mono{font-family:var(--font-mono)}
.notice{
  padding:12px 14px;border-radius:var(--radius-sm);
  background:rgba(240,185,11,.06);border:1px solid rgba(240,185,11,.22);
  color:var(--ink-300);font-size:13px;line-height:1.5;
}
.brand-glow{filter:none}

/* ---------- Tabelas responsivas ---------- */
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:0;border-radius:var(--radius-sm)}
table{width:100%;border-collapse:collapse;min-width:520px}
th{text-align:left;font-size:11px;letter-spacing:.03em;text-transform:uppercase;color:var(--ink-500);padding:10px 12px;border-bottom:1px solid var(--moon-line)}
td{padding:11px 12px;border-bottom:1px solid var(--moon-line-soft);font-size:13px}
tr:last-child td{border-bottom:0}
tr:hover td{background:rgba(255,255,255,.02)}

@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important}
}