/* ============================================
   MU Online — Calculadora de EXP
   Fórmula oficial Webzen (K=462)
   ============================================ */

:root {
  --exp-accent: #6aa6ff;
  --exp-accent-soft: rgba(106,166,255,.18);
  --exp-success: #3abf6b;
  --exp-success-soft: rgba(58,191,107,.15);
  --exp-warn: #f0c14b;
  --exp-warn-soft: rgba(240,193,75,.15);
  --exp-danger: #e14b4b;
  --exp-danger-soft: rgba(225,75,75,.15);
}

body.page-mu-expcalc-premium .hidden { display: none; }

body.page-mu-expcalc-premium .wrap {
  max-width: 1240px;
  margin: 0 auto;
  padding: 26px 16px 60px;
}

body.page-mu-expcalc-premium .hero {
  display: flex;
  gap: 18px;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

body.page-mu-expcalc-premium .hero h1 {
  margin: 0 0 8px;
  letter-spacing: .2px;
  font-size: clamp(28px, 3vw, 40px);
  background: linear-gradient(90deg, #fff, var(--exp-accent), #b21aff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

body.page-mu-expcalc-premium .hero p {
  margin: 0;
  opacity: .9;
  max-width: 78ch;
}

body.page-mu-expcalc-premium .legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  justify-content: flex-end;
  padding: 10px 12px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(10,14,24,.55);
  box-shadow: 0 10px 25px rgba(0,0,0,.22);
  backdrop-filter: blur(10px);
}

body.page-mu-expcalc-premium .legend .pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  font-size: 12px;
  opacity: .96;
  white-space: nowrap;
}

body.page-mu-expcalc-premium .legend .dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--exp-accent);
  box-shadow: 0 0 0 4px var(--exp-accent-soft);
  display: inline-block;
}

body.page-mu-expcalc-premium .controls {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: end;
  margin: 14px 0 18px;
  padding: 14px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(10,14,24,.55);
  box-shadow: 0 10px 25px rgba(0,0,0,.25);
  backdrop-filter: blur(10px);
}

body.page-mu-expcalc-premium .field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 210px;
  flex: 1;
}

body.page-mu-expcalc-premium label { font-size: 12px; opacity: .85; }
body.page-mu-expcalc-premium .hint { opacity: .75; font-size: 12px; }

body.page-mu-expcalc-premium .input {
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  color: inherit;
  padding: 10px 12px;
  outline: none;
}

body.page-mu-expcalc-premium .input:focus {
  border-color: var(--exp-accent);
  box-shadow: 0 0 0 4px var(--exp-accent-soft);
}

body.page-mu-expcalc-premium .input[aria-invalid="true"] {
  border-color: var(--exp-danger);
  box-shadow: 0 0 0 4px var(--exp-danger-soft);
}

body.page-mu-expcalc-premium .actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  margin-left: auto;
  flex: 0 0 auto;
}

body.page-mu-expcalc-premium .btn {
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.07);
  color: inherit;
  padding: 10px 12px;
  cursor: pointer;
  white-space: nowrap;
}

body.page-mu-expcalc-premium .btn:hover { background: rgba(255,255,255,.10); }
body.page-mu-expcalc-premium .btn[disabled] { opacity: .5; cursor: not-allowed; }
body.page-mu-expcalc-premium .btn.primary {
  border-color: var(--exp-accent);
  background: var(--exp-accent-soft);
}
body.page-mu-expcalc-premium .btn.primary:hover { background: rgba(106,166,255,.28); }

body.page-mu-expcalc-premium .grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 16px;
  align-items: start;
}

body.page-mu-expcalc-premium .card {
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(10,14,24,.60);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 12px 28px rgba(0,0,0,.34);
  display: flex;
  flex-direction: column;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

body.page-mu-expcalc-premium .card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,.45);
  border-color: var(--exp-accent);
}

body.page-mu-expcalc-premium .hd {
  padding: 14px 14px 10px;
  display: flex;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
}

body.page-mu-expcalc-premium .hgroup h2 {
  margin: 0 0 4px;
  font-size: 16px;
  letter-spacing: .2px;
  line-height: 1.25;
}

body.page-mu-expcalc-premium .hgroup .sub {
  margin: 0;
  font-size: 12px;
  opacity: .85;
}

body.page-mu-expcalc-premium .body {
  padding: 0 14px 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

body.page-mu-expcalc-premium .toast {
  display: none;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  font-size: 13px;
  opacity: .95;
}

body.page-mu-expcalc-premium .toast.show { display: block; }
body.page-mu-expcalc-premium .toast.good {
  border-color: var(--exp-success);
  background: var(--exp-success-soft);
}
body.page-mu-expcalc-premium .toast.warn {
  border-color: var(--exp-warn);
  background: var(--exp-warn-soft);
}
body.page-mu-expcalc-premium .toast.bad {
  border-color: var(--exp-danger);
  background: var(--exp-danger-soft);
}

/* KPI cards — mejorados con iconos y colores */
body.page-mu-expcalc-premium .kpis {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding: 14px;
  border-top: 1px solid rgba(255,255,255,.08);
  border-bottom: 1px solid rgba(255,255,255,.08);
  background: linear-gradient(180deg, rgba(106,166,255,.04), transparent);
}

@media (max-width: 820px) {
  body.page-mu-expcalc-premium .kpis { grid-template-columns: 1fr; }
}

body.page-mu-expcalc-premium .kpi {
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  border-radius: 16px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

body.page-mu-expcalc-premium .kpi:hover {
  border-color: var(--exp-accent);
  box-shadow: 0 0 16px var(--exp-accent-soft);
}

body.page-mu-expcalc-premium .kpi .k {
  font-size: 12px;
  opacity: .82;
  display: flex;
  align-items: center;
  gap: 8px;
}

body.page-mu-expcalc-premium .kpi .k::before {
  content: "";
  width: 4px;
  height: 18px;
  border-radius: 2px;
  background: var(--exp-accent);
  flex-shrink: 0;
}

body.page-mu-expcalc-premium .kpi:nth-child(1) .k::before { background: var(--exp-accent); }
body.page-mu-expcalc-premium .kpi:nth-child(2) .k::before { background: var(--exp-success); }
body.page-mu-expcalc-premium .kpi:nth-child(3) .k::before { background: var(--exp-warn); }

body.page-mu-expcalc-premium .kpi .v {
  font-size: 22px;
  font-weight: 650;
  letter-spacing: .2px;
  font-variant-numeric: tabular-nums;
}

body.page-mu-expcalc-premium .kpi:nth-child(1) .v { color: var(--exp-accent); }
body.page-mu-expcalc-premium .kpi:nth-child(2) .v { color: var(--exp-success); }
body.page-mu-expcalc-premium .kpi:nth-child(3) .v { color: var(--exp-warn); }

body.page-mu-expcalc-premium .kpi .s {
  font-size: 12px;
  opacity: .82;
  margin-top: 2px;
}

body.page-mu-expcalc-premium .tableWrap {
  padding: 0 14px 14px;
}

body.page-mu-expcalc-premium table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.10);
  background: rgba(255,255,255,.03);
}

body.page-mu-expcalc-premium thead th {
  text-align: left;
  font-size: 12px;
  opacity: .85;
  padding: 10px 12px;
  border-bottom: 1px solid rgba(255,255,255,.10);
  background: rgba(10,14,24,.35);
}

body.page-mu-expcalc-premium tbody td {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(255,255,255,.06);
  font-size: 13px;
  opacity: .95;
}

body.page-mu-expcalc-premium tbody tr:last-child td { border-bottom: 0; }
body.page-mu-expcalc-premium tbody tr:hover td {
  background: rgba(255,255,255,.03);
}

body.page-mu-expcalc-premium .empty {
  padding: 16px 12px !important;
  opacity: .9;
}

#site-header nav ul li.has-submenu { position: relative; }
#site-header nav ul li.has-submenu .submenu {
  position: absolute;
  top: calc(100% + 4px);
  right: 0;
  left: auto;
  display: none;
  min-width: 200px;
  padding: 8px;
  list-style: none;
  border-radius: 14px;
  background: #0b1220;
  border: 1px solid rgba(255,255,255,.08);
  box-shadow: 0 15px 35px rgba(0,0,0,.45);
  z-index: 9999;
}

#site-header nav ul li.has-submenu:hover .submenu,
#site-header nav ul li.has-submenu:focus-within .submenu { display: block; }
#site-header nav ul li.has-submenu .submenu a {
  display: block;
  padding: 10px;
  border-radius: 10px;
  white-space: nowrap;
  text-decoration: none;
}
#site-header nav ul li.has-submenu .submenu a:hover { background: rgba(255,255,255,.08); }