* {
	margin: 0;
	padding: 0;
}

body, button {
    font-family: Trebuchet MS, Arial, Helvetica, sans-serif;
    background: var(--fondo);
}



/* MODO OSCURO (por defecto) */
:root {
  --border: 1px solid #3b3b3b;
  --header: rgba(0,0,0,0.8);
  --background_div: #1b1b19;
  --color_p: #ffffff;
  --color_p_dos: rgba(255, 255, 255, 0.7);
  --fondo: #101010;
}



/* MODO CLARO */
:root.white {
  --border: 1px solid #535353;
  --header: rgba(255,255,255,0.8);
  --background_div: #ffffff;
  --color_p: #000000;
  --color_p_dos: #4e4e4e;
  --fondo: #f0f0f0;
}


/* =========================
   MODO MORADO PREMIUM
========================= */
:root.purple {
  --border: 1px solid rgba(165, 130, 255, 0.25);

  --header: linear-gradient(
    135deg,
    rgba(55, 30, 90, 0.85),
    rgba(25, 12, 40, 0.85)
  );

  --background_div: linear-gradient(
    160deg,
    rgba(40, 28, 56, 0.95),
    rgba(20, 12, 32, 0.95)
  );

  --color_p: #ffffff;
  --color_p_dos: rgba(225, 205, 255, 0.8);
  
    --fondo: #291F38;
}

/* =========================
   MODO NEGRO PREMIUM
========================= */
:root.black {
  --border: 1px solid rgba(255, 255, 255, 0.08);

  --header: linear-gradient(
    135deg,
    rgba(20, 20, 22, 0.9),
    rgba(5, 5, 7, 0.9)
  );

  --background_div: linear-gradient(
    160deg,
    rgba(18, 18, 20, 0.98),
    rgba(8, 8, 10, 0.98)
  );

  --color_p: #f5f5f5;
  --color_p_dos: rgba(200, 200, 200, 0.65);
  
    --fondo: #000000;
}


/* =========================
   MODO AZUL PREMIUM
========================= */
:root.blue {
  --border: 1px solid #2a2f3a;          /* borde gris azulado */
  --header: rgba(15, 17, 21, 0.9);       /* header oscuro translúcido */
  --background_div: #171a21;             /* tarjetas / contenedores */
  --color_p: #e6e6e6;                    /* texto principal */
  --color_p_dos: rgba(230, 230, 230, 0.7); /* texto secundario */
  --fondo: #0f1115;                      /* fondo general */
}



input, select, textarea {
    width: 100%;
    color: var(--color_p);
    box-sizing: border-box;
    padding: 0.5rem;
    border-radius: 16px;
    font-size: 1.3rem;
    outline: none;
    border: var(--border);
    background: transparent;
    font-family: Trebuchet MS, Arial, Helvetica, sans-serif;
}


.row {
	display: flex;
	flex-direction: row;
}

.exito {
    position: fixed;
    top: 5rem;
    left: 50%;
    transform: translateX(-50%);

    max-width: 1200px;
    width: calc(100% - 2rem);
    padding: 1rem;
    
    backdrop-filter: blur(10px);
    border-radius: 16px;
    font-size: 1.5rem;
    background: #a4ff8e;
    z-index: 999999;
    color: #570000;
    border: var(--border);
}

.error {
    position: fixed;
    top: 5rem;
    left: 50%;
    transform: translateX(-50%);

    max-width: 1200px;
    width: calc(100% - 2rem);
    padding: 1rem;
    
    backdrop-filter: blur(10px);
    border-radius: 16px;
    font-size: 1.5rem;
    background: #fff6a7d1;
    z-index: 999999;
    color: #570000;
    border: var(--border);
}


#inicio {
    border-bottom: var(--border);
    background: var(--fondo);
    position: relative;
    overflow: hidden;
}

#margen_inicio {
    position: relative;
    padding: 10rem 0 4rem 0;
    max-width: 1200px;
    margin: 0 auto;
}


#inicio h1 {
	position: relative;
	text-align: left;
	font-size: 3rem;
	color: var(--color_p);
	z-index: 9999;
}

#inicio p {
    color: var(--color_p_dos);
    margin-top: 0.5rem;
	font-size: 1.5rem;
}

#inicio #ruta {
    color: var(--color_p);
    margin-bottom: 1rem;
    font-size: 1rem;
}

#inicio #ruta a {
    color: var(--color_p);
    text-decoration: none;
    font-size: 1rem;
}

#inicio #ruta a:last-child {
    font-weight: bold;
}

#a_sesion {
    border-radius: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0.5rem 1rem;
    color: white;
    text-decoration: none;
}

#imagen_inicio {
    filter: blur(5px);
    opacity: 0.6;
	pointer-events: none;
	user-select: none;
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	position: absolute;
	object-fit: cover;
}




/*
#div_header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: transparent;
  backdrop-filter: blur(50px);
  mask-image: radial-gradient(
    115% 100% at 50% 0%,
    rgba(0, 0, 0, 0.8) 65%,
    rgba(0, 0, 0, 0) 100%
  );
  pointer-events: none;
  z-index: -1;
}
*/


/* HEADER */
header {
    position: fixed;
    align-items: center;
    box-sizing: border-box;
    grid-template-columns: 0.5fr 2fr 0.5fr;
    z-index: 99999999;
    height: 4rem;
    width: 100%;
    border-bottom: var(--border);
    background: rgba(48, 48, 52, .7);
    backdrop-filter: blur(50px);

}

#div_header {
    align-items: center;
    justify-content: space-between;
    display: flex;
    gap: 1rem;
    max-width: 1200px;
    margin: 0 auto;
}

#header_izquierda {
    display: flex;
    align-items: center;
}

#header_izquierda a {
    font-family: Arial;
    color: white;
    font-weight: 700;
    text-decoration: none;
    font-size: 1.7rem;
    display: flex;
    align-items: center;
}


#header_centrado nav ul li a {
    height: 100%;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.2s ease;
    font-size: 1.1rem;
    box-sizing: border-box;
}

#header_centrado nav ul li a:hover {
  color: white;
}

/* color blanco para el enlace activo */
#header_centrado nav ul li a.activo {
    border-bottom: solid white 3px;
  color: white;
  font-weight: 600;
}

#header_centrado {
    display: flex;
    justify-content: center;
    align-items: center;
}

#header_derecha {
    display: flex;
    align-items: center;
    justify-content: right;
    position: relative;
}

#header_derecha #usuario_header {
    text-align: right;
    font-weight: bold;
    cursor: pointer;
    text-decoration: bold;
    display: flex;
    align-items: center;
    color: white;
    gap: 1rem;
}

#header_responsive {
    display: none;
}

aside a.activo {
    font-weight: 900;
  color: var(--color_p);
}


#desplegable_header {
    overflow: hidden;
    color: white;
    box-shadow: rgba(0, 0, 0, 0.1) 0px 32px 16px, rgba(0, 0, 0, 0.1) 0px 16px 8px, rgba(0, 0, 0, 0.1) 0px 8px 4px, rgba(0, 0, 0, 0.1) 0px 4px 2px, rgba(0, 0, 0, 0.1) 0px 2px 1px;
    border: var(--border);
    border-radius: 16px;
    position: absolute;
    top: 4.5rem;
    right: 0;
    display: none;
    flex-direction: column;
}

#desplegable_header.activo {
  display: flex;
}

#desplegable_header a {
    cursor: pointer;
    background: transparent;
    border: none;
    color: white;
    padding: 0.3rem;
    border-radius: 10px;
    text-decoration: none;
}

#desplegable_header a:hover {
    background: white;
    color: black;
}

#div_desplegable_header {
    background: rgba(48, 48, 52, .9);
    padding: 0.5rem;
    flex-direction: column;
    display: flex;
    gap: 0.5rem;
    padding-bottom: 0.5rem;
    border-bottom: var(--border);
    backdrop-filter: blur(50px);
}

#a_desplegable_header {
    background: rgba(48, 48, 52, .7);
    flex-direction: column;
    padding: 0.5rem;
    display: flex;
    backdrop-filter: blur(50px);
}




nav ul {
    display: flex;
    justify-content: center;
    align-items: center;
    list-style: none;
    height: 4rem;
}

nav ul li {
    height: 100%;
    margin: 0 1rem;
}

nav ul li a {
	color: white;
    text-decoration: none;
    display: flex;
    align-items: center; /* Asegura que el contenido del enlace se centre verticalmente */
    height: 100%; /* Asegura que el enlace tome toda la altura del li */
}

#imagen_logo {
	width: 1.8rem !important;
	margin-right: 1rem;
    vertical-align: middle; /* Alinea la imagen con el texto */
}

.usuario_header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-direction: row;
}


aside {
     display: none;
    position: relative;
    height: 100%;
    font-size: 1.5rem;
    width: 100%;
}

aside ul {
    list-style: none;
}

aside ul li {
    margin-top: 2rem;
}

aside ul li a {
    text-decoration: none;
    color: var(--color_p_dos);
}

/* FOOTER */
footer {
    border-top: var(--border);
	position: relative;
    
    background-color: rgb(34, 34, 34);
    padding: 3rem 0;

    font-size: 1.1rem;
}

#margenes_footer {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;

    flex-direction: column;
}

footer .row {
    gap: 4rem;
}

footer .item {
    color: white;
    width: 33%;
}

footer h4 {
    font-size: 1.3rem;
    border-bottom: var(--border);
}

footer .item ul {
    font-size: 1rem;
    list-style: none;
}

footer .item ul li {
    margin: 0.5rem 0;
}

footer .item a {
    font-size: 1.3rem;
    color: rgb(146, 146, 146);
    text-decoration: none;
}

footer .item a:hover {
    text-decoration: underline;
}

#footer_copy {
    font-size: 1.3rem;
    margin-top: 2rem;
    padding-top: 3rem;

    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
    border-top: var(--border);
    
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* Tres columnas iguales */
    gap: 1rem
}

#redes_sociales {
    display: flex;
    justify-content: right;
    gap: 1rem;
}

#redes_sociales a {
    color: white;
    text-decoration: none;
}

#imagen_usuario_header {
    border: solid white 2px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.imagen_usuario {
    border: var(--border);
    width: 45px;
    height: 45px;
    border-radius: 50%;
}

#modoBtn {
    font-size: 1rem;
    cursor: pointer;
    background: transparent;
    border-radius: 16px;
    color: rgb(146, 146, 146);
    border: var(--border);
    padding: 0.5rem;
    font-weight: 900;
    width: fit-content;
}

#modoBtn:hover {
    background: white;
    color: black;
}

#logo_footer {
    margin-bottom: 4rem;
    color: rgb(146, 146, 146);
    font-size: 1.3rem;
}

#logo_footer a {
    display: flex;
    align-items: center;
    flex-direction: row;
    gap: 2rem;
    text-decoration: none;
}

#logo_footer a img {
    width: 6rem;
    height: 6rem;
}

.cloud_text {
    font-family: Arial;
	font-weight: 900;
	-webkit-background-clip: text;
  	-webkit-text-fill-color: transparent;	
	background-image: url(https://s3-us-west-2.amazonaws.com/s.cdpn.io/769286/clouds.jpg);
	background-size: auto;
	background-attachment: unset;
	background-position: 0%;
	width: 85%;
	font-size: 6rem;
	animation: clouds_moving infinite 60s;
	animation-fill-mode: forwards;
	animation-play-state: running;
	animation-timing-function: linear;
}

@keyframes clouds_moving {
	0% {
		background-position: 0%;	
	}
	50% {
		background-position: 100%;	
	}
	100% {
		background-position: 0%;
	}
}






/* -- SESION -- */
/* PANEL LATERAL */
#panel_lateral {
    background: var(--background_div);
    position: relative;
    margin-top: 4rem;
    height: auto;
    border-right: var(--border);
    width: 15%;
    min-width: 6rem;
    transition: width 0.3s ease;
}

#panel_lateral .menu_text {
  display: inline;
}

/* Panel cerrado: solo iconos visibles, texto oculto */
#panel_lateral.cerrado {
  width: 2%;
}

#panel_lateral.cerrado .menu_text {
  display: none;
}

#panel_menu {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: var(--border);
    padding: 1rem 1rem 1.5rem 1rem;
    color: var(--color_p);
}

#panel_lateral.cerrado #panel_arriba #boton_info {
    transform: rotate(0deg);
}

#boton_info i {
    display: flex;
    justify-content: center;
    align-items: center;
}

#panel_lateral.cerrado #panel_arriba a, #panel_lateral.cerrado #panel_arriba button {
  display: flex;
  justify-content: center;
  align-items: center;
}


#panel_lateral #boton_info {
    color: var(--color_p);
    font-size: 2rem;
    border: none;
    background: none;
    cursor: pointer;
    transform: rotate(180deg);
}

#div_column {
    width: 100%;
    display: flex;
    flex-direction: column;
    
    max-width: 1200px;
    margin: 0 auto;
}

#panel_arriba {
    padding: 1rem;
    top: 4rem;
    gap: 1rem;
    display: flex;
    justify-content: space-between;
    flex-direction: column;
    position: sticky;
    height: 92vh;
}

#panel_arriba .botones {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color_p_dos);
    text-decoration: none;
    
    font-size: 1.1rem;
    padding: 1rem;
    border-radius: 16px;
}

#panel_arriba .botones:hover {
    outline: var(--border);
    background: var(--background_div);
}

#panel_arriba .botones i {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
}

.submenu {
    display: none;
    margin-left: 20px;
    flex-direction: column;
}

.submenu_botones {
    display: flex;
    align-items: center;
    
    color: var(--color_p_dos);
    text-decoration: none;
    
    font-size: 1.1rem;
    padding: 1rem 0.5rem;
    border-radius: 16px;
}

.submenu_botones:hover {
    border: var(--border);
}

#permisos, #docs {
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.row_boton {
    display: flex;
    flex-direction: row;
    gap: 0.5rem;
}

#column_botones {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}



/* RESPONSIVE */
@media (max-width: 800px) {
    * {
        -webkit-tap-highlight-color: transparent;
    }
    
    header {
        height: auto;
        justify-content: center;
        flex-direction: column;
        box-shadow: rgba(0, 0, 0, 0.1) 0px 32px 16px, rgba(0, 0, 0, 0.1) 0px 16px 8px, rgba(0, 0, 0, 0.1) 0px 8px 4px, rgba(0, 0, 0, 0.1) 0px 4px 2px, rgba(0, 0, 0, 0.1) 0px 2px 1px;
        width: -webkit-fill-available;
        overflow: hidden;
        border-radius: 16px;
        margin: 1rem;
        top: 0;
        display: flex;
        padding: 1rem 1.5rem;
        transition: height 0.4s ease;
    }

    
    #div_header {
        display: none;
    }
    
    #header_responsive {
        display: flex;
        width: 100%;
        align-items: center;
        justify-content: space-between;
    }
    
    #header_responsive #boton_responsive {
        justify-content: center;
        font-size: 2rem;
        border: none;
        background: transparent;
        cursor: pointer;
        color: white;
        display: flex;
    }
    
    #imagen_responsive {
        gap: 0.5rem;
        text-decoration: none;
        color: white;
        display: flex;
        align-items: center;
        font-size: 1.2rem;
        font-weight: bold;
    }
    
    
    
    
    nav ul {
        display: none;
    }
    
    #logo_footer a img {
        width: 4rem;
        height: 4rem;
    }
    
    .cloud_text { 
        font-size: 4rem;
    }
    
	#margen_inicio {
        padding: 2rem;
    }
    
    #inicio {
        margin-top: 5rem;
    }
    
	#inicio h1 {
        font-size: 2rem;
    }
    
    #titulo p {
        font-size: 1.5rem;
    }

	#imagen_inicio {
	    object-fit: cover;
		height: 100%;
	}
    
   
   footer {
       padding: 3rem;
   }
   
   footer .row {
    gap: 1rem;
    flex-direction: column;
   }
   
   footer .item {
        width: 100%;
   }
   
   #logo_footer {
        width: 100% !important;
    }

}