/* ME Juegos - Professional UI (v1.1.0) */
:root{
  --me-primary:#004aad;
  --me-secondary:#00a99d;
  --me-accent:#ffb703;

  --ink:#0b1220;
  --muted:#5b6b82;

  --bg:#ffffff;
  --surface:#f7f9fc;
  --surface2:#f2f6fb;

  --border:rgba(15,23,42,.10);

  --r:18px;
  --r2:14px;

  --shadow: 0 18px 50px rgba(2,6,23,.10);
  --shadow2: 0 10px 26px rgba(2,6,23,.10);

  --ring: 0 0 0 4px rgba(255,183,3,.22);
  --t: all .18s ease;

  --container: 1120px;
}

.mej-wrap, .mej-wrap *{ box-sizing:border-box; }

.mej-wrap{
  width:100%;
  max-width: var(--container);
  margin: 18px auto;
  color: var(--ink);
  font-family: Ubuntu, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  border:1px solid var(--border);
  border-radius: calc(var(--r) + 2px);
  overflow:hidden;
  background: linear-gradient(180deg, #ffffff 0%, #fbfdff 100%);
  box-shadow: var(--shadow);
}

.mej-header{
  padding: clamp(16px, 2.2vw, 22px) clamp(16px, 2.6vw, 26px);
  color:#fff;
  background:
    radial-gradient(circle at 12% 0%, rgba(255,183,3,.28), transparent 40%),
    radial-gradient(circle at 90% 30%, rgba(0,169,157,.30), transparent 45%),
    linear-gradient(135deg, #083a86, var(--me-primary));
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
}
.mej-head-left{ display:flex; align-items:center; gap:14px; min-width:0; }
.mej-badge{
  width:46px;height:46px;border-radius: 16px;
  display:flex; align-items:center; justify-content:center;
  font-weight: 1000;
  background: rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.20);
  box-shadow: 0 14px 34px rgba(0,0,0,.16);
  flex:0 0 auto;
}
.mej-head-txt{ min-width:0; }
.mej-title{
  margin:0;
  font-size: clamp(1.25rem, 3.2vw, 1.8rem);
  line-height: 1.15;
  font-weight: 1000;
  letter-spacing:.2px;
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
}
.mej-subtitle{
  margin-top:4px;
  font-size: .93rem;
  color: rgba(255,255,255,.88);
  white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
}
.mej-head-right{ display:flex; align-items:center; gap:10px; flex-wrap:wrap; justify-content:flex-end; }
.mej-chip{
  display:inline-flex; align-items:center; gap:10px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.20);
  color:#fff;
  font-weight: 900;
  font-size:.82rem;
}
.mej-dot{ width:8px;height:8px;border-radius:99px;background:var(--me-accent); box-shadow: 0 0 0 4px rgba(255,183,3,.18); }

.mej-tabs{
  display:flex;
  gap: 8px;
  padding: 12px;
  background: rgba(247,249,252,.92);
  border-bottom:1px solid var(--border);
  overflow-x:auto;
  scrollbar-width:none;
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(10px);
}
.mej-tabs::-webkit-scrollbar{ display:none; }

.mej-tab-btn{
  appearance:none;
  border:1px solid rgba(15,23,42,.12);
  background:#fff;
  color:#0b1220;
  padding: 10px 12px;
  border-radius: 14px;
  cursor:pointer;
  font-weight: 1000;
  font-size: .86rem;
  white-space:nowrap;
  transition: var(--t);
  box-shadow: 0 10px 22px rgba(2,6,23,.06);
  min-height: 42px;
  flex: 0 0 auto;
}
.mej-tab-btn:hover{ transform: translateY(-1px); box-shadow: var(--shadow2); }
.mej-tab-btn:focus-visible{ outline:none; box-shadow: var(--shadow2), var(--ring); }
.mej-tab-btn[aria-selected="true"]{
  background: #0b2f73;
  border-color: #0b2f73;
  color:#fff;
  box-shadow: 0 18px 42px rgba(0,74,173,.25);
}

.mej-body{
  padding: clamp(14px, 2.4vw, 22px);
  background:
    radial-gradient(circle at 18% 0%, rgba(0,74,173,.06), transparent 42%),
    radial-gradient(circle at 82% 30%, rgba(0,169,157,.06), transparent 50%),
    #ffffff;
}

.mej-tab{ display:none; }
.mej-tab.active{ display:block; animation: fade .20s ease; }
@keyframes fade{ from{ opacity:0; transform: translateY(2px);} to{ opacity:1; transform:none; } }

.mej-row{
  display:grid;
  gap: 18px;
  align-items:start;
}
@media (min-width: 900px){
  .mej-row{ grid-template-columns: 1.25fr .75fr; gap: 20px; }
}

.mej-card{
  background: #fff;
  border:1px solid var(--border);
  border-radius: var(--r);
  padding: clamp(14px, 2.2vw, 18px);
  box-shadow: 0 12px 30px rgba(2,6,23,.06);
}
.mej-card-title{
  display:flex; align-items:center; justify-content:space-between; gap:10px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(15,23,42,.08);
  margin-bottom: 12px;
}
.mej-card-title h3{
  margin:0;
  font-size: 1.02rem;
  font-weight: 1000;
  letter-spacing:.2px;
}
.mej-card-sub{ margin: 6px 0 0; font-size: .94rem; color: var(--muted); }
.mej-meta{ font-weight: 900; font-size: .86rem; color: var(--muted); }
.mej-muted{ color: var(--muted); }
.mej-strong{ font-weight: 1000; }

.mej-actions{
  display:flex;
  gap: 10px;
  flex-wrap:wrap;
  align-items:center;
  justify-content:center;
  margin-top: 14px;
}
.mej-grow{ flex: 1 1 240px; min-width: 190px; }

.mej-actions input{
  background:#fff;
  border:1px solid rgba(15,23,42,.14);
  border-radius: 14px;
  padding: 12px 14px;
  font-size: 1rem;
  font-weight: 900;
  box-shadow: 0 10px 22px rgba(2,6,23,.06);
  transition: var(--t);
}
.mej-actions input:focus{
  outline:none;
  border-color: rgba(255,183,3,.70);
  box-shadow: var(--shadow2), var(--ring);
}

.mej-btn{
  padding: 11px 14px;
  border-radius: 14px;
  border: 1px solid transparent;
  font-weight: 1000;
  font-size: .88rem;
  cursor:pointer;
  user-select:none;
  transition: var(--t);
  min-height: 44px;
  box-shadow: 0 12px 26px rgba(2,6,23,.10);
}
.mej-btn:hover{ transform: translateY(-1px); box-shadow: 0 18px 38px rgba(2,6,23,.16); }
.mej-btn:focus-visible{ outline:none; box-shadow: 0 18px 38px rgba(2,6,23,.16), var(--ring); }
.mej-btn-primary{ background: var(--me-primary); border-color: var(--me-primary); color:#fff; }
.mej-btn-secondary{ background: var(--me-secondary); border-color: var(--me-secondary); color:#fff; }
.mej-btn-accent{ background:#0ea5e9; border-color:#0ea5e9; color:#fff; }

.mej-pill{
  display:inline-flex; align-items:center; gap:8px;
  background: var(--surface);
  border:1px solid rgba(15,23,42,.08);
  border-radius: 999px;
  padding: 8px 12px;
  font-weight: 1000;
  font-size: .88rem;
  box-shadow: 0 10px 22px rgba(2,6,23,.06);
}

/* Footer */
.mej-footer{
  padding: 12px;
  border-top: 1px solid var(--border);
  background: var(--surface);
  text-align:center;
  font-size: .78rem;
  font-weight: 900;
  color: var(--muted);
}

/* Wordle */
.mej-wordle-grid{
  display:grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  max-width: 360px;
  margin: 14px auto 0;
}
.mej-wcell{
  aspect-ratio:1;
  border:2px solid rgba(148,163,184,.80);
  border-radius: 14px;
  display:flex; align-items:center; justify-content:center;
  font-size: clamp(1.25rem, 4.6vw, 1.75rem);
  font-weight: 1100;
  background:#fff;
  box-shadow: 0 12px 26px rgba(2,6,23,.06);
  transition: var(--t);
}
.mej-wcell.filled{ border-color:#94a3b8; }
.mej-wcell.correct{ background:#16a34a; border-color:#16a34a; color:#fff; }
.mej-wcell.present{ background:#f59e0b; border-color:#f59e0b; color:#fff; }
.mej-wcell.absent{ background:#94a3b8; border-color:#94a3b8; color:#fff; }

.mej-wordle-grid.shake{ animation: shake .5s ease; }
@keyframes shake{ 0%,100%{ transform: translateX(0);} 10%,30%,50%,70%,90%{ transform: translateX(-6px);} 20%,40%,60%,80%{ transform: translateX(6px);} }

.mej-hint{
  text-align:center;
  font-size:.92rem;
  color: var(--muted);
  min-height: 1.5em;
  margin-top: 10px;
  font-weight: 1000;
}

.mej-wordle-kbd{
  display:grid;
  grid-template-columns: repeat(10, 1fr);
  gap: 6px;
  max-width: 520px;
  margin: 14px auto 0;
}
.mej-wkey{
  padding: 10px 0;
  border-radius: 12px;
  border:1px solid rgba(15,23,42,.16);
  background:#fff;
  font-size: .86rem;
  cursor:pointer;
  user-select:none;
  transition: var(--t);
  font-weight: 1000;
  box-shadow: 0 10px 22px rgba(2,6,23,.06);
}
.mej-wkey:hover{ transform: translateY(-1px); box-shadow: var(--shadow2); }
.mej-wkey:focus-visible{ outline:none; box-shadow: var(--shadow2), var(--ring); }
.mej-wkey.state-correct{ background:#16a34a; border-color:#16a34a; color:#fff; }
.mej-wkey.state-present{ background:#f59e0b; border-color:#f59e0b; color:#fff; }
.mej-wkey.state-absent{ background:#94a3b8; border-color:#94a3b8; color:#fff; }

.mej-list{ margin: 10px 0 0 18px; color:#334155; font-size:.92rem; font-weight: 900; }

/* 2048 */
.mej-2048-top{
  display:flex; flex-wrap:wrap;
  gap: 12px;
  align-items:center; justify-content:center;
  margin-bottom: 12px;
}
.mej-2048-grid{
  background:#b8c0cc;
  border-radius: 18px;
  width: 100%;
  max-width: min(392px, 92vw);
  margin: 0 auto;
  padding: clamp(10px, 2vw, 12px);
  display:grid;
  align-items: stretch;
  justify-items: stretch;
  gap: clamp(8px, 1.6vw, 10px);
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(4, 1fr);
  grid-auto-rows: 1fr;
  aspect-ratio: 1;
  touch-action:none;
  overflow:hidden;
  box-shadow: 0 18px 44px rgba(2,6,23,.12);
  outline:none;

}
.mej-zcell{
  background:#f0f4f8;
  aspect-ratio: 1;
  width: 100%;
  height: 100%;
  border-radius: 14px;
  display:flex; align-items:center; justify-content:center;
  font-weight: 1100;
  font-size: clamp(1rem, 3.2vw, 1.35rem);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.65);
}
.mej-n2 { background:#e8f1ff; }
.mej-n4 { background:#dfefff; }
.mej-n8 { background:#c7f9e8; }
.mej-n16{ background:#a7f3d0; }
.mej-n32{ background:#99f6e4; }
.mej-n64{ background:#fde68a; }
.mej-n128{ background:#fcd34d; }
.mej-n256{ background:#fb923c; color:#fff; }
.mej-n512{ background:#f97316; color:#fff; }
.mej-n1024{ background:#f59e0b; color:#fff; }
.mej-n2048{ background:#10b981; color:#fff; }

/* Spelling Bee */
.mej-bee-board{
  display:flex; justify-content:center;
  padding: 14px 10px 8px;
  margin-top: 12px;
  background:
    radial-gradient(circle at 30% 10%, rgba(0,74,173,.10), transparent 55%),
    radial-gradient(circle at 70% 40%, rgba(0,169,157,.10), transparent 55%);
  border:1px dashed rgba(15,23,42,.10);
  border-radius: var(--r);
}
.mej-bee-hive{ width:min(300px, 88vw); height:min(300px, 88vw); position:relative; margin:0 auto; }
.mej-scell{
  position:absolute;
  width: clamp(60px, 17vw, 78px);
  height: clamp(60px, 17vw, 78px);
  border-radius: 18px;
  background:#fff;
  border:2px solid rgba(0,74,173,.55);
  display:flex; align-items:center; justify-content:center;
  font-weight: 1200;
  font-size: clamp(1.2rem, 4vw, 1.6rem);
  box-shadow: 0 18px 40px rgba(2,6,23,.12);
  cursor:pointer;
  transition: var(--t);
  transform: translate(-50%,-50%);
  user-select:none;
}
.mej-scell:hover{ transform: translate(-50%,-50%) scale(1.06); }
.mej-scell:active{ transform: translate(-50%,-50%) scale(.98); }
.mej-scell:focus-visible{ outline:none; box-shadow: 0 18px 40px rgba(2,6,23,.12), var(--ring); }
.mej-scell.center{
  background: var(--me-accent);
  color:#0b1220;
  border-color:#d97706;
  box-shadow: 0 20px 48px rgba(255,183,3,.22);
  z-index:10;
}

.mej-listbox{
  max-height: 230px;
  overflow:auto;
  background:#fff;
  border:1px solid rgba(15,23,42,.10);
  border-radius: 14px;
  padding: 10px;
}
.mej-listbox .item{
  padding: 8px 10px;
  border-radius: 12px;
  background: var(--surface2);
  border:1px solid rgba(15,23,42,.08);
  margin-bottom: 8px;
  font-weight: 1000;
}

/* Connections */
.mej-conn-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  max-width: 520px;
  margin: 0 auto 14px;
  width:100%;
  padding: 0 2px;
}
.mej-ccard{
  background:#fff;
  border:2px solid rgba(15,23,42,.10);
  border-radius: 14px;
  min-height: 58px;
  display:flex; align-items:center; justify-content:center;
  padding: 6px;
  text-align:center;
  font-weight: 1200;
  font-size: clamp(.70rem, 2.2vw, .84rem);
  cursor:pointer;
  user-select:none;
  transition: var(--t);
  word-break: break-word;
  line-height: 1.15;
  box-shadow: 0 12px 26px rgba(2,6,23,.06);
}
.mej-ccard:hover{ transform: translateY(-1px); box-shadow: var(--shadow2); }
.mej-ccard.sel{
  border-color: var(--me-secondary);
  box-shadow: 0 0 0 4px rgba(0,169,157,.18), 0 18px 40px rgba(2,6,23,.12);
  transform: translateY(0) scale(.98);
}
.mej-group{
  background:#ecfeff;
  border:1px solid #bae6fd;
  border-radius: 14px;
  padding: 10px 12px;
  text-align:center;
  margin: 10px 0;
  font-size: .90rem;
  box-shadow: 0 12px 26px rgba(2,6,23,.06);
}

/* Snake */
.mej-snake{ position:relative; text-align:center; }
.mej-snake-score{ font-weight: 1200; font-size: 1.05rem; margin: 0 0 12px; color: var(--me-primary); }
.mej-canvas{
  border: 4px solid rgba(0,74,173,.70);
  border-radius: 18px;
  background:#f8fafc;
  width: 100%;
  max-width: min(372px, 92vw);
  aspect-ratio:1;
  image-rendering: pixelated;
  box-shadow: 0 18px 44px rgba(2,6,23,.14);
  touch-action:none;
  display:block;
  margin: 0 auto;
}
.mej-controls{
  display:grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
  max-width: 240px;
  margin: 14px auto 0;
}
.mej-kbtn{
  background:#0b2f73;
  color:#fff;
  border:1px solid rgba(255,255,255,.12);
  border-radius: 18px;
  padding: 14px;
  font-size: 1.35rem;
  cursor:pointer;
  font-weight: 1100;
  box-shadow: 0 18px 40px rgba(0,74,173,.25);
  transition: var(--t);
}
.mej-kbtn:hover{ transform: translateY(-1px); }
.mej-kbtn:active{ transform: scale(.96); }
.mej-kbtn:focus-visible{ outline:none; box-shadow: 0 18px 40px rgba(0,74,173,.25), var(--ring); }

.mej-gameover{
  position:absolute;
  top:50%; left:50%;
  transform: translate(-50%,-50%);
  background: rgba(2,6,23,.90);
  color:#fff;
  padding: 14px 16px;
  border-radius: 18px;
  font-weight: 1100;
  font-size: 1.05rem;
  text-align:center;
  display:none;
  z-index: 100;
  width: min(320px, 92%);
  box-shadow: 0 26px 64px rgba(0,0,0,.40);
  border: 1px solid rgba(255,255,255,.18);
}
.mej-gameover-points{ font-size: 1.2rem; margin: 8px 0 12px; }

/* Mobile refinements */
@media (max-width: 520px){
  .mej-subtitle{ display:none; }
  .mej-wordle-kbd{ grid-template-columns: repeat(9, 1fr); }
  .mej-ccard{ min-height: 56px; }
}



/* === Sudoku === */
.sdk-grid{
  display:grid;
  grid-template-columns:repeat(9,1fr);
  gap: 2px;
  background: rgba(15,23,42,.92);
  max-width: 380px;
  aspect-ratio: 1;
  margin: 12px auto;
  border-radius: 16px;
  padding: 2px;
  box-shadow: 0 18px 44px rgba(2,6,23,.14);
}
.sdk-cell{
  background:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight: 1200;
  font-size: 1.05rem;
  cursor:pointer;
  border-radius: 10px;
  user-select:none;
}
.sdk-cell.fixed{
  background: #eef2f7;
  color: #0b1220;
  cursor: default;
}
.sdk-cell.sel{ outline: 3px solid var(--me-accent); outline-offset: -2px; }
.sdk-cell.error{ background: #fecaca; }

.sdk-cell.bdr-r{ box-shadow: inset -3px 0 0 rgba(15,23,42,.55); }
.sdk-cell.bdr-b{ box-shadow: inset 0 -3px 0 rgba(15,23,42,.55); }

.sdk-controls{
  display:flex;
  gap: 10px;
  justify-content:center;
  margin-top: 12px;
  flex-wrap:wrap;
}
.sdk-numbers{
  display:grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  max-width: 380px;
  margin: 12px auto 0;
}
@media (min-width: 520px){
  .sdk-numbers{ grid-template-columns: repeat(10, 1fr); }
}
.sdk-num{
  padding: 12px 10px;
  font-weight: 1200;
  border-radius: 14px;
  border: 1px solid rgba(15,23,42,.12);
  background: #f7f9fc;
  box-shadow: 0 12px 26px rgba(2,6,23,.08);
  cursor:pointer;
  transition: var(--t);
}
.sdk-num:hover{ transform: translateY(-1px); box-shadow: 0 18px 38px rgba(2,6,23,.14); }
.sdk-del{ grid-column: span 2; }

/* v1.3.4 additions */
.mej-h2{margin:0;font-size:clamp(1.3rem,3vw,1.8rem);font-weight:800;letter-spacing:.2px}
.sdk-cell:hover{background:#f1f5f9}
@keyframes mejFade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
@media (min-width:768px){.mej-row{grid-template-columns:1.3fr .7fr}}