/* certificate.css — high contrast + estilo dark "Tech Mallorca" */

:root{
  --cert-bg: #0b1220;
  --cert-panel: rgba(255,255,255,.06);
  --cert-panel-2: rgba(255,255,255,.08);
  --cert-border: rgba(255,255,255,.12);
  --cert-text: rgba(255,255,255,.92);
  --cert-muted: rgba(255,255,255,.70);
  --cert-dim: rgba(255,255,255,.55);
  --cert-accent: #8b5cf6; /* morado */
  --cert-accent-2: #6366f1; /* indigo */
  --cert-good: #10b981;
  --cert-warn: #fbbf24;
}

body{
  background: #0a1020;
  color: var(--cert-text);
}

/* Contenedor principal del certificado */
.certificate-wrap{
  max-width: 1120px;
  margin: 28px auto;
  padding: 28px;
  border-radius: 22px;
  background: linear-gradient(180deg, rgba(15,23,42,.95), rgba(2,6,23,.95));
  border: 1px solid var(--cert-border);
  box-shadow: 0 20px 60px rgba(0,0,0,.45);
  position: relative;
  overflow: hidden;
}

/* Glow decorativo */
.certificate-wrap::before{
  content:"";
  position:absolute;
  inset:-200px;
  background:
    radial-gradient(closest-side, rgba(139,92,246,.25), transparent 60%) 15% 25%/520px 520px no-repeat,
    radial-gradient(closest-side, rgba(99,102,241,.22), transparent 60%) 80% 30%/520px 520px no-repeat,
    radial-gradient(closest-side, rgba(168,85,247,.18), transparent 60%) 60% 90%/520px 520px no-repeat;
  filter: blur(10px);
  pointer-events:none;
}

.certificate-head{
  position: relative;
  z-index: 2;
  margin-bottom: 18px;
}

.certificate-title{
  font-size: 30px;
  font-weight: 800;
  letter-spacing: .2px;
  margin: 0 0 6px 0;
  color: var(--cert-text);
}

.certificate-subtitle{
  margin: 0;
  color: var(--cert-muted);
  font-size: 15.5px;
  line-height: 1.4;
}

/* Grid de cards */
.cert-grid{
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 18px;
}

@media (max-width: 860px){
  .cert-grid{ grid-template-columns: 1fr; }
}

/* Card base */
.cert-card{
  background: var(--cert-panel);
  border: 1px solid var(--cert-border);
  border-radius: 16px;
  padding: 16px 18px;
  backdrop-filter: blur(10px);
}

.cert-card h3{
  margin: 0 0 10px 0;
  font-size: 14px;
  color: var(--cert-dim);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.cert-kv{
  display:flex;
  flex-direction: column;
  gap: 6px;
}

.cert-kv .big{
  font-size: 22px;
  font-weight: 800;
  color: var(--cert-text);
}

.cert-kv .small{
  font-size: 14px;
  color: var(--cert-muted);
}

/* Badges */
.cert-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  color: var(--cert-text);
  font-size: 13px;
  font-weight: 700;
}

.cert-badge.good{
  background: rgba(16,185,129,.12);
  border-color: rgba(16,185,129,.25);
  color: rgba(255,255,255,.92);
}

.cert-badge.warn{
  background: rgba(251,191,36,.10);
  border-color: rgba(251,191,36,.25);
  color: rgba(255,255,255,.92);
}

/* Ganadores */
.cert-list{
  margin: 0;
  padding-left: 18px;
  color: var(--cert-text);
}
.cert-list li{
  margin: 8px 0;
  color: var(--cert-text);
}
.cert-list .muted{
  color: var(--cert-muted);
  font-weight: 500;
}

/* Sección */
.cert-section{
  position: relative;
  z-index: 2;
  margin-top: 14px;
}

.cert-section-title{
  margin: 16px 0 10px 0;
  font-size: 16px;
  font-weight: 800;
  color: var(--cert-text);
}

/* Tabla */
.cert-table-wrap{
  background: var(--cert-panel);
  border: 1px solid var(--cert-border);
  border-radius: 16px;
  overflow: hidden;
}

.cert-table{
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}

.cert-table thead th{
  text-align: left;
  padding: 12px 12px;
  background: rgba(255,255,255,.06);
  color: rgba(255,255,255,.85);
  border-bottom: 1px solid rgba(255,255,255,.12);
  font-weight: 800;
  letter-spacing: .02em;
  text-transform: uppercase;
  font-size: 12px;
}

.cert-table tbody td{
  padding: 12px 12px;
  color: rgba(255,255,255,.88);
  border-bottom: 1px solid rgba(255,255,255,.08);
  vertical-align: top;
}

.cert-table tbody tr:hover td{
  background: rgba(139,92,246,.06);
}

.cert-mono{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 12.5px;
  color: rgba(255,255,255,.86);
  word-break: break-all;
}

/* Enlace del certificado */
.cert-link{
  color: rgba(255,255,255,.92);
  text-decoration: none;
  font-weight: 800;
}
.cert-link:hover{ text-decoration: underline; }

/* Nota */
.cert-note{
  color: var(--cert-muted);
  font-size: 13px;
  margin-top: 10px;
}

/* Scroll horizontal agradable si hay muchas columnas */
.cert-table-scroll{
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.cert-table-scroll::-webkit-scrollbar{ height: 10px; }
.cert-table-scroll::-webkit-scrollbar-thumb{
  background: rgba(255,255,255,.16);
  border-radius: 999px;
}