/* ==========================================================
   🌌 admin_neon.css — Tema Neón Oscuro (v2.3)
   ========================================================== */

/* 🎨 Variables de color base */
:root {
  --bg: #0b0b12;
  --panel: #151526;
  --txt: #eaf2ff;
  --accent: #00e5ff;
  --accent2: #ff0066;
}

/* 🔤 Fuente base */
body {
  background: var(--bg);
  color: var(--txt);
  font-family: 'Inter', sans-serif;
  margin: 0;
  padding: 0;
}

/* =========================
   ⚙️ Layout principal admin
   ========================= */
.layout {
  display: grid;
  grid-template-columns: 220px 1fr; /* Sidebar + contenido */
  gap: 16px;
  align-items: start;
  min-height: calc(100vh - 80px);
}

/* 🧭 Barra lateral */
.sidebar {
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, .06);
  border-radius: 14px;
  margin: 16px;
  padding: 12px;
  height: calc(100vh - 100px);
  position: sticky;
  top: 80px;
  box-shadow: 0 0 18px rgba(0, 229, 255, .05);
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(0,229,255,.4) transparent;
}

/* Estilo scroll personalizado */
.sidebar::-webkit-scrollbar {
  width: 6px;
}
.sidebar::-webkit-scrollbar-thumb {
  background: rgba(0,229,255,.4);
  border-radius: 10px;
}
.sidebar::-webkit-scrollbar-track {
  background: transparent;
}

/* 📋 Items del menú */
.sidebar .item {
  display: block;
  padding: 10px 12px;
  border-radius: 10px;
  margin-bottom: 6px;
  border: 1px solid rgba(255,255,255,.06);
  background: linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.00));
  transition: .25s;
  font-weight: 500;
  color: var(--txt);
  text-decoration: none;
}
.sidebar .item:hover {
  border-color: rgba(0,229,255,.6);
  box-shadow: 0 0 10px rgba(0,229,255,.4);
  background: rgba(0,229,255,.08);
}
.sidebar .item.active {
  background: rgba(0,229,255,.15);
  color: var(--accent);
  font-weight: 600;
}
.sidebar .danger {
  border-color: rgba(255,0,102,.4);
  color: #ff4560;
}

/* =========================
   🔝 Encabezado superior
   ========================= */
.admin-header {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 18px 30px;
  background: rgba(21, 21, 38, 0.8);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(255,255,255,.08);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: 0 0 20px rgba(0, 229, 255, .1);
}
.admin-header img {
  height: 60px;
  filter: drop-shadow(0 0 8px var(--accent));
}
.admin-header h1 {
  font-size: 1.4rem;
  color: var(--accent);
  text-shadow: 0 0 12px var(--accent);
  font-weight: 600;
}

/* =========================
   🧩 Contenido principal
   ========================= */
.content {
  padding: 20px 30px;
  margin-top: 10px;
}
h2, h3 {
  color: var(--accent);
  text-shadow: 0 0 8px var(--accent);
}

/* =========================
   🧮 Tarjetas KPI
   ========================= */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 18px;
  margin-bottom: 25px;
}
.card {
  background: linear-gradient(145deg, #121224, #0b0b15);
  border-radius: 18px;
  padding: 20px;
  box-shadow: 0 0 25px rgba(0,229,255,.08);
  transition: all .3s;
  text-align: center;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 0 30px rgba(0,229,255,.2);
}
.kpi {
  color: #ccc;
  font-size: 0.9rem;
  margin-bottom: 6px;
  letter-spacing: 0.5px;
}
.kpv {
  color: var(--accent);
  font-size: 2.4rem;
  font-weight: bold;
  text-shadow: 0 0 10px var(--accent);
}

/* =========================
   📈 Tablas y botones
   ========================= */
.table {
  width: 100%;
  border-collapse: collapse;
  background: var(--panel);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 0 20px rgba(0,229,255,.08);
}
.table th, .table td {
  padding: 10px 12px;
  border-bottom: 1px solid rgba(255,255,255,.06);
  text-align: left;
}
.table th {
  background: rgba(0,229,255,.1);
  color: var(--accent);
  text-shadow: 0 0 8px var(--accent);
  font-weight: 600;
}
.table tr:hover {
  background: rgba(255,255,255,.02);
}

.btn-mini {
  font-size: .85rem;
  padding: 6px 10px;
  border-radius: 8px;
  border: none;
  color: #fff;
  cursor: pointer;
  transition: .25s;
}
.btn-aceptar {
  background: linear-gradient(90deg, #35f06b, #00e5ff);
}
.btn-rechazar {
  background: linear-gradient(90deg, #ff0066, #8a2be2);
}
.btn-mini:hover {
  box-shadow: 0 0 10px rgba(0,229,255,.4);
}

/* =========================
   💡 Responsividad
   ========================= */
@media (max-width: 900px) {
  .layout {
    grid-template-columns: 1fr;
  }
  .sidebar {
    position: relative;
    height: auto;
    margin: 10px;
    top: 0;
  }
  .admin-header {
    flex-direction: column;
    align-items: flex-start;
  }
}