body { background: #090d16; color: #f8fafc; font-family: system-ui, sans-serif; margin: 0; padding: 0; overflow-x: hidden; user-select: none; }
.pantalla-completa-flex { position: fixed; left: 0; top: 0; width: 100%; height: 100%; background: #090d16; display: flex; justify-content: center; align-items: center; padding: 15px; box-sizing: border-box; z-index: 99999; }
.post-card-blogger { background: #111827; border: 1px solid #1f293d; border-radius: 12px; padding: 25px; box-shadow: 0 10px 25px rgba(0,0,0,0.5); box-sizing: border-box; width: 100%; }
.grid-motores-ibo { display: flex; gap: 20px; width: 100%; box-sizing: border-box; justify-content: center; margin-top: 40px; }
.tarjeta-motor-item { flex: 0 1 340px; background: #111827; border: 1px solid #1f293d; border-radius: 16px; padding: 35px 20px; text-align: center; cursor: pointer; transition: 0.3s; box-sizing: border-box; }
.tarjeta-motor-item:hover { border-color: #38bdf8; transform: translateY(-5px); background: #141b2d; }
.tarjeta-motor-item h3 { margin: 0 0 8px 0; color: #fff; font-size: 16px; font-weight: bold; }
.tarjeta-motor-item p { margin: 0; color: #94a3b8; font-size: 12px; line-height: 1.4; }
.layout-dos-columnas { width: 100%; display: inline-block; box-sizing: border-box; }
.columna-manuales { width: 30%; float: left; box-sizing: border-box; padding-right: 15px; }
.columna-lateral { width: 70%; float: right; box-sizing: border-box; }
.item-lista-categoria-btn { background: #111827; border: 1px solid #1f293d; padding: 12px; border-radius: 6px; color: #fff; margin-bottom: 6px; cursor: pointer; font-size: 13px; font-weight: bold; width: 100%; text-align: left; }
.item-lista-categoria-btn:hover { background: #38bdf8; color: #000; border-color: #38bdf8; }
.cat-activa-sdtv { background: #38bdf8; color: #000; border-color: #38bdf8; }
.stream-grid-wrapper { display: flex; flex-wrap: wrap; gap: 15px; width: 100%; box-sizing: border-box; }
.item-stream-card { flex: 0 1 180px; background: #121826; border: 1px solid #1f293d; border-radius: 8px; padding: 12px; text-align: center; cursor: pointer; font-size: 12px; font-weight: bold; color: #fff; box-sizing: border-box; }
.item-stream-card:hover { border-color: #10b981; background: #0f172a; }
.btn-premium { display: inline-block; padding: 12px 24px; background: #38bdf8; color: #000; font-weight: bold; font-size: 13px; border-radius: 8px; cursor: pointer; border: none; text-transform: uppercase; text-align: center; width: 100%; }
input[type="text"], input[type="password"], select, textarea { width: 100%; padding: 10px 12px; border: 1px solid #1f293d; border-radius: 6px; background: #090d16; color: #fff; box-sizing: border-box; font-size: 14px; margin-bottom: 12px; }
.bunker-layout { display: flex; min-height: 100vh; }
.sidebar-fijo { width: 260px; background: #121826; border-right: 1px solid #1f293d; padding: 25px; box-sizing: border-box; }
.panel-derecho { flex: 1; padding: 35px; box-sizing: border-box; }
.menu-link { display: block; padding: 12px 15px; color: #f8fafc; text-decoration: none; font-weight: bold; font-size: 13px; border-radius: 6px; margin-bottom: 8px; border: 1px solid #1f293d; text-align: center; }
.menu-link:hover { background: #1e293b; color: #38bdf8; }
@media(max-width:768px) { .grid-motores-ibo { flex-direction: column; align-items: center; } .tarjeta-motor-item { width: 100%; } .columna-manuales, .columna-lateral { width: 100% !important; float: none !important; } .bunker-layout { flex-direction: column; } .sidebar-fijo { width: 100%; border-right: none; border-bottom: 1px solid #1f293d; } }