/* Estilos para el blog PoderSEO */
:root {
  --bg:#0b0f1a;
  --card:#0b1220;
  --line:#1f2937;
  --text:#e6eaf3;
  --muted:#a9b2c4;
  --brand:#22c55e;
  --link:#38bdf8;
}
@media (prefers-color-scheme: light) {
  :root {
    --bg:#f8fafc;
    --card:#ffffff;
    --line:#e5e7eb;
    --text:#0b1220;
    --muted:#556070;
    --brand:#16a34a;
    --link:#2563eb;
  }
}

* { box-sizing:border-box }

body {
  margin:0;
  font-family: Inter,system-ui,Segoe UI,Roboto,Arial;
  background: var(--bg);
  color: var(--text);
}

a {
  color: var(--link);
  text-decoration: none;
}

.container { width:min(1100px,92%); margin-inline:auto }

header.site {
  position: sticky;
  top: 0;
  background: rgba(2,6,23,.6);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  padding: 10px 0;
  z-index: 2;
}

nav.site {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand { font-weight:900 }

.btn {
  display:inline-flex;
  align-items:center;
  gap:.5rem;
  padding:.65rem 1rem;
  border-radius:12px;
  border:1px solid var(--line);
  background:transparent;
  color:var(--text);
  cursor:pointer;
  transition: all .25s ease;
}
.btn.primary {
  background:linear-gradient(135deg,var(--brand),#22d3ee);
  color:#031018;
  border-color:transparent;
}
.btn.primary:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(34,197,94,.4);
}
.btn.danger {
  background:transparent;
  border-color:#b91c1c;
  color:#ef4444;
}

main { padding:20px 0 56px }

.card {
  background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
  border:1px solid var(--line);
  border-radius:16px;
  padding:18px;
  box-shadow:0 10px 24px rgba(2,6,23,.25);
}

.grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}
@media(max-width:1000px) {
  .grid { grid-template-columns:1fr }
}

article h2 { margin:.4rem 0 }
.meta { color:var(--muted); font-size:.9rem }

.post-content img {
  max-width:100%;
  height:auto;
  border-radius:10px;
  border:1px solid var(--line);
}

.pagination {
  display:flex;
  gap:10px;
  justify-content:center;
  margin:18px 0;
}

footer.site {
  border-top:1px solid var(--line);
  padding:16px 0;
  color:var(--muted);
}

/* Admin */
.admin-grid {
  display:grid;
  grid-template-columns:280px 1fr;
  gap:20px;
}
.sidebar { position:sticky; top:70px }

/* 🔹 Inputs unificados (text, email, password, select, textarea) */
input,
textarea,
select {
  width: 100%;
  padding: .8rem 1rem;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.05);
  color: var(--text);
  font-size: 1rem;
  outline: none;
  transition: all .25s ease;
}
input:focus,
textarea:focus,
select:focus {
  border-color: var(--brand);
  box-shadow: 0 0 0 2px rgba(34,197,94,.35);
  background: rgba(255,255,255,.08);
}

label {
  display:block;
  font-weight:700;
  margin:.6rem 0 .3rem;
}

.table { width:100%; border-collapse:collapse }
.table th,.table td {
  border-bottom:1px solid var(--line);
  padding:.6rem;
  text-align:left;
}

.badge {
  padding:.2rem .5rem;
  border:1px solid var(--line);
  border-radius:999px;
  font-size:.8rem;
}