/* ============================================================
   COMPLEX MONETIZACIÓN — Tema visual oficial
   Negro profundo + cromado plata + acento Binance
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Oswald:wght@500;600;700&display=swap');

:root {
  --bg:            #000000;
  --bg-2:          #070707;
  --panel:         #0c0c0d;
  --panel-2:       #121214;
  --line:          #232327;
  --line-soft:     #1a1a1d;

  --txt:           #f2f3f5;
  --txt-2:         #a9adb4;
  --txt-3:         #6d7177;

  --chrome-1:      #ffffff;
  --chrome-2:      #d6d9de;
  --chrome-3:      #8f949b;
  --chrome-4:      #ffffff;

  --binance:       #f0b90b;
  --binance-dim:   #8a6a06;
  --ok:            #37d67a;
  --warn:          #ffb020;
  --bad:           #ff4d4f;

  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 22px;

  --glow: 0 0 28px rgba(255,255,255,.10);
  --shadow: 0 18px 50px rgba(0,0,0,.75);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--txt);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
  min-height: 100%;
}

body::before {
  /* destellos diagonales del arte promocional */
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(900px 500px at 12% -10%, rgba(255,255,255,.07), transparent 60%),
    radial-gradient(700px 420px at 88% 110%, rgba(255,255,255,.05), transparent 60%),
    repeating-linear-gradient(115deg, rgba(255,255,255,.022) 0 2px, transparent 2px 180px);
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; }

/* ---------- Tipografía cromada ---------- */

.chrome {
  font-family: 'Oswald', 'Inter', sans-serif;
  font-weight: 700;
  letter-spacing: .5px;
  background: linear-gradient(180deg,
      var(--chrome-1) 0%,
      var(--chrome-2) 38%,
      var(--chrome-3) 52%,
      var(--chrome-4) 74%,
      var(--chrome-2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 22px rgba(255,255,255,.16);
}

.chrome-italic { transform: skewX(-8deg); display: inline-block; }

.brand-title {
  font-family: 'Oswald', sans-serif;
  font-weight: 700;
  font-size: clamp(26px, 5vw, 46px);
  letter-spacing: 3px;
  line-height: 1;
  margin: 0;
}

.brand-sub {
  font-family: 'Oswald', sans-serif;
  font-weight: 500;
  letter-spacing: 7px;
  font-size: clamp(10px, 1.6vw, 14px);
  color: var(--txt-2);
  margin: 6px 0 0;
  text-transform: uppercase;
}

.crown { width: 42px; height: auto; display: block; margin: 0 auto 6px; filter: drop-shadow(0 0 10px rgba(255,255,255,.35)); }

/* ---------- Superficies ---------- */

.card {
  position: relative;
  background: linear-gradient(170deg, var(--panel-2) 0%, var(--panel) 60%, #08080a 100%);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.card::after {
  /* filo cromado superior */
  content: '';
  position: absolute;
  top: 0; left: 8%; right: 8%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.55), transparent);
}

.card-pad { padding: 20px; }

.hairline {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line), transparent);
  border: 0;
  margin: 18px 0;
}

/* ---------- Botones ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 20px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #1c1c1f, #101012);
  color: var(--txt);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  transition: transform .15s ease, border-color .2s ease, box-shadow .2s ease;
}
.btn:hover { transform: translateY(-1px); border-color: #3a3a40; box-shadow: var(--glow); }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }

.btn-chrome {
  background: linear-gradient(180deg, #ffffff, #cfd3d8 48%, #9aa0a7 52%, #ffffff);
  color: #07070a;
  border-color: #ffffff;
  font-weight: 800;
}
.btn-chrome:hover { box-shadow: 0 0 30px rgba(255,255,255,.3); }

.btn-binance {
  background: linear-gradient(180deg, #ffd34d, var(--binance) 55%, #c9970a);
  color: #1a1400;
  border-color: var(--binance);
  font-weight: 800;
}

.btn-ghost { background: transparent; }
.btn-danger { border-color: #4a1f21; color: #ff8d8f; background: linear-gradient(180deg,#1d0f10,#140b0c); }
.btn-sm { padding: 8px 14px; font-size: 13px; }
.btn-block { width: 100%; }

/* Botón oficial de Google */
.btn-google {
  width: 100%;
  background: #ffffff;
  color: #1f1f1f;
  border: 1px solid #ffffff;
  font-weight: 600;
  font-size: 15px;
  padding: 14px 20px;
  border-radius: 999px;
}
.btn-google:hover { box-shadow: 0 0 34px rgba(255,255,255,.34); }
.btn-google svg { width: 20px; height: 20px; }

/* ---------- Formularios ---------- */

.field { margin-bottom: 14px; }
.label {
  display: block;
  font-size: 11px;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--txt-3);
  margin-bottom: 7px;
  font-weight: 600;
}
.input, .select, .textarea {
  width: 100%;
  background: #08080a;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  color: var(--txt);
  padding: 12px 14px;
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
}
.input:focus, .select:focus, .textarea:focus {
  border-color: #52555c;
  box-shadow: 0 0 0 3px rgba(255,255,255,.06);
}
.input::placeholder { color: #4d5157; }

/* ---------- Píldoras y estados ---------- */

.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .6px;
  text-transform: uppercase;
  border: 1px solid var(--line);
  background: #0e0e10;
  color: var(--txt-2);
}
.pill-ok     { color: var(--ok);      border-color: #14492c; background: #07160e; }
.pill-warn   { color: var(--warn);    border-color: #4a3708; background: #161106; }
.pill-bad    { color: var(--bad);     border-color: #4a1f21; background: #160a0b; }
.pill-admin  { color: #0a0a0a; border-color: #fff; background: linear-gradient(180deg,#fff,#c6cad0); }
.pill-binance{ color: var(--binance); border-color: var(--binance-dim); background: #151002; }

/* ---------- Layout del panel ---------- */

.shell {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 252px 1fr;
  min-height: 100vh;
}

.sidebar {
  background: linear-gradient(180deg, #0b0b0d, #050506);
  border-right: 1px solid var(--line);
  padding: 22px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.side-brand { text-align: center; padding: 6px 0 18px; }
.side-brand .crown { width: 30px; }
.side-brand .brand-title { font-size: 21px; letter-spacing: 2px; }
.side-brand .brand-sub { letter-spacing: 4px; font-size: 9px; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 14px;
  border-radius: var(--r-sm);
  color: var(--txt-2);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background .18s ease, color .18s ease, border-color .18s ease;
}
.nav-item:hover { background: #121215; color: var(--txt); }
.nav-item.active {
  background: linear-gradient(90deg, #1d1d21, #0e0e11);
  color: #fff;
  border-color: var(--line);
  box-shadow: inset 2px 0 0 #fff;
}
.nav-item svg { width: 18px; height: 18px; flex: none; opacity: .9; }
.nav-spacer { flex: 1; }

.main { padding: 26px 30px 60px; min-width: 0; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.page-title {
  font-family: 'Oswald', sans-serif;
  font-size: 26px;
  font-weight: 600;
  letter-spacing: 1.5px;
  margin: 0;
  text-transform: uppercase;
}
.page-sub { color: var(--txt-3); font-size: 13px; margin: 4px 0 0; }

.avatar {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid var(--line);
  object-fit: cover;
  background: #15151a;
}
.avatar-lg { width: 84px; height: 84px; }

.user-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px 6px 6px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #0b0b0d;
}
.user-chip .name { font-size: 13px; font-weight: 600; }
.user-chip .mail { font-size: 11px; color: var(--txt-3); }

/* ---------- Rejillas y métricas ---------- */

.grid { display: grid; gap: 16px; }
.g2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.g3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.g4 { grid-template-columns: repeat(4, minmax(0,1fr)); }

.stat { padding: 18px 20px; }
.stat .k {
  font-size: 11px;
  letter-spacing: 1.3px;
  text-transform: uppercase;
  color: var(--txt-3);
  font-weight: 600;
  display: flex; align-items: center; gap: 8px;
}
.stat .v {
  font-family: 'Oswald', sans-serif;
  font-size: 30px;
  font-weight: 600;
  margin-top: 8px;
  letter-spacing: .5px;
}
.stat .d { font-size: 12px; color: var(--txt-3); margin-top: 4px; }
.v-usd::after { content: ' USD'; font-size: 13px; color: var(--txt-3); letter-spacing: 1px; }

/* ---------- Tablas ---------- */

.table-wrap { overflow-x: auto; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table.tbl th {
  text-align: left;
  font-size: 10.5px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--txt-3);
  font-weight: 700;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
table.tbl td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--line-soft);
  color: var(--txt);
  vertical-align: middle;
}
table.tbl tr:last-child td { border-bottom: 0; }
table.tbl tbody tr:hover { background: #0f0f12; }
.mono { font-family: ui-monospace, 'SF Mono', Menlo, monospace; font-size: 12.5px; }

/* ---------- Varios ---------- */

.empty {
  text-align: center;
  padding: 46px 20px;
  color: var(--txt-3);
  font-size: 14px;
}
.empty .big { font-size: 30px; opacity: .25; margin-bottom: 10px; }

.copy-row {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #08080a;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  padding: 10px 12px;
}
.copy-row .url { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.view { display: none; }
.view.active { display: block; animation: fade .32s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.toast {
  position: fixed;
  bottom: 24px; left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: linear-gradient(180deg,#1b1b1f,#0d0d10);
  border: 1px solid var(--line);
  color: var(--txt);
  padding: 12px 22px;
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 500;
  box-shadow: var(--shadow);
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease, transform .25s ease;
  z-index: 999;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.err { border-color: #4a1f21; color: #ffb3b4; }

.loader {
  width: 18px; height: 18px;
  border: 2px solid rgba(255,255,255,.22);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin .7s linear infinite;
  display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

.splash {
  position: fixed;
  inset: 0;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 18px;
  z-index: 500;
  transition: opacity .35s ease;
}
.splash.hide { opacity: 0; pointer-events: none; }

.modal-bg {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.8);
  backdrop-filter: blur(6px);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 600;
}
.modal-bg.open { display: flex; }
.modal { width: 100%; max-width: 460px; }

.note {
  font-size: 12.5px;
  color: var(--txt-3);
  line-height: 1.6;
}

.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* ---------- Responsive ---------- */

.menu-btn { display: none; }

@media (max-width: 1100px) { .g4 { grid-template-columns: repeat(2, minmax(0,1fr)); } }

@media (max-width: 900px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: 262px;
    z-index: 400;
    transform: translateX(-100%);
    transition: transform .28s ease;
  }
  .sidebar.open { transform: none; }
  .menu-btn { display: inline-flex; }
  .main { padding: 18px 16px 50px; }
  .g2, .g3 { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .g4 { grid-template-columns: 1fr; }
  .stat .v { font-size: 26px; }
}