/* Import fonts and colors */
@import url('https://fonts.googleapis.com/css2?family=Commissioner:wght@700&family=IBM+Plex+Sans&display=swap');

body {
    font-family: IBM Plex Sans Thai, sans-serif;
    font-weight: 400;
}

h1, h2, h3, h4, h5 {
    font-family: Commissioner, sans-serif;
    font-weight: 700;
}

html {font-size: 100%;} /* 16px */

h1 {font-size: 4.210rem; /* 67.36px */}

h2 {font-size: 3.158rem; /* 50.56px */}

h3 {font-size: 2.369rem; /* 37.92px */}

h4 {font-size: 1.777rem; /* 28.48px */}

h5 {font-size: 1.333rem; /* 21.28px */}

small {font-size: 0.750rem; /* 12px */}

@media (prefers-color-scheme: light) {
    :root {
      --text-50: #eef6f6;
      --text-100: #ddeeee;
      --text-200: #bbdddd;
      --text-300: #99cccc;
      --text-400: #77bbbb;
      --text-500: #55aaaa;
      --text-600: #448888;
      --text-700: #336666;
      --text-800: #224444;
      --text-900: #112222;
      --text-950: #091111;
  
      --background-50: #eef6f6;
      --background-100: #ddeeee;
      --background-200: #bbdddd;
      --background-300: #99cccc;
      --background-400: #77bbbb;
      --background-500: #55aaaa;
      --background-600: #448888;
      --background-700: #336666;
      --background-800: #224444;
      --background-900: #112222;
      --background-950: #091111;
  
      --primary-50: #eef7f6;
      --primary-100: #ddeeec;
      --primary-200: #bbddda;
      --primary-300: #98cdc7;
      --primary-400: #76bcb5;
      --primary-500: #54aba2;
      --primary-600: #438982;
      --primary-700: #326761;
      --primary-800: #224441;
      --primary-900: #112220;
      --primary-950: #081110;
  
      --secondary-50: #eef1f6;
      --secondary-100: #dde4ee;
      --secondary-200: #bbc8dd;
      --secondary-300: #99adcc;
      --secondary-400: #7791bb;
      --secondary-500: #5576aa;
      --secondary-600: #445e88;
      --secondary-700: #334766;
      --secondary-800: #222f44;
      --secondary-900: #111822;
      --secondary-950: #090c11;
  
      --accent-50: #eef0f6;
      --accent-100: #dde1ee;
      --accent-200: #bbc4dd;
      --accent-300: #99a6cc;
      --accent-400: #7788bb;
      --accent-500: #556aaa;
      --accent-600: #445588;
      --accent-700: #334066;
      --accent-800: #222b44;
      --accent-900: #111522;
      --accent-950: #090b11;
  
    }
}
@media (prefers-color-scheme: dark) {
    :root {
        --text-50: #091111;
        --text-100: #112222;
        --text-200: #224444;
        --text-300: #336666;
        --text-400: #448888;
        --text-500: #55aaaa;
        --text-600: #77bbbb;
        --text-700: #99cccc;
        --text-800: #bbdddd;
        --text-900: #ddeeee;
        --text-950: #eef6f6;

        --background-50: #091111;
        --background-100: #112222;
        --background-200: #224444;
        --background-300: #336666;
        --background-400: #448888;
        --background-500: #55aaaa;
        --background-600: #77bbbb;
        --background-700: #99cccc;
        --background-800: #bbdddd;
        --background-900: #ddeeee;
        --background-950: #eef6f6;

        --primary-50: #081110;
        --primary-100: #112220;
        --primary-200: #224441;
        --primary-300: #326761;
        --primary-400: #438982;
        --primary-500: #54aba2;
        --primary-600: #76bcb5;
        --primary-700: #98cdc7;
        --primary-800: #bbddda;
        --primary-900: #ddeeec;
        --primary-950: #eef7f6;

        --secondary-50: #090c11;
        --secondary-100: #111822;
        --secondary-200: #222f44;
        --secondary-300: #334766;
        --secondary-400: #445e88;
        --secondary-500: #5576aa;
        --secondary-600: #7791bb;
        --secondary-700: #99adcc;
        --secondary-800: #bbc8dd;
        --secondary-900: #dde4ee;
        --secondary-950: #eef1f6;

        --accent-50: #090b11;
        --accent-100: #111522;
        --accent-200: #222b44;
        --accent-300: #334066;
        --accent-400: #445588;
        --accent-500: #556aaa;
        --accent-600: #7788bb;
        --accent-700: #99a6cc;
        --accent-800: #bbc4dd;
        --accent-900: #dde1ee;
        --accent-950: #eef0f6;

    }
}

:root {
    --text-50: #edf7f5;
    --text-100: #dcefec;
    --text-200: #b9dfd9;
    --text-300: #95d0c6;
    --text-400: #72c0b3;
    --text-500: #4fb0a0;
    --text-600: #3f8d80;
    --text-700: #2f6a60;
    --text-800: #204640;
    --text-900: #102320;
    --text-950: #081210;

    --background-50: #eef6f6;
    --background-100: #ddeeee;
    --background-200: #bbdddd;
    --background-300: #99cccc;
    --background-400: #77bbbb;
    --background-500: #55aaaa;
    --background-600: #448888;
    --background-700: #336666;
    --background-800: #224444;
    --background-900: #112222;
    --background-950: #091111;

    --primary-50: #eef7f6;
    --primary-100: #ddeeec;
    --primary-200: #bbddda;
    --primary-300: #98cdc7;
    --primary-400: #76bcb5;
    --primary-500: #54aba2;
    --primary-600: #438982;
    --primary-700: #326761;
    --primary-800: #224441;
    --primary-900: #112220;
    --primary-950: #081110;

    --secondary-50: #eef1f6;
    --secondary-100: #dde4ee;
    --secondary-200: #bbc8dd;
    --secondary-300: #99adcc;
    --secondary-400: #7791bb;
    --secondary-500: #5576aa;
    --secondary-600: #445e88;
    --secondary-700: #334766;
    --secondary-800: #222f44;
    --secondary-900: #111822;
    --secondary-950: #090c11;

    --accent-50: #eef0f6;
    --accent-100: #dde1ee;
    --accent-200: #bbc4dd;
    --accent-300: #99a6cc;
    --accent-400: #7788bb;
    --accent-500: #556aaa;
    --accent-600: #445588;
    --accent-700: #334066;
    --accent-800: #222b44;
    --accent-900: #111522;
    --accent-950: #090b11;

    --box-shadow: rgba(17, 21, 34, 0.3);


}
  


/* Styles CSS */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    color: var(--text-950);
}

body { 
    background-color: var(--background-100);
    background-size: cover;
    background-attachment: fixed;
    background-repeat: no-repeat;
}

header {
    padding: 2rem 10%;
    margin: 0 0 10px 0;

    display: flex;
    justify-content: space-evenly;
    align-items: center;
}

.header {
    grid-area: header;
    padding: 2rem 10%;
    margin: 0 0 10px 0;
    background-color: var(--background-400);
    border-radius: 0 0 10% 10%;

    display: flex;
    justify-content: space-evenly;
    align-items: center;
    box-shadow: 0px 5px 5px -5px var(--box-shadow);
}

button { cursor: pointer; }
img { border-style: none; }

main {
    grid-area: content;
    padding: 2rem;
    background-color: var(--primary-200); 
    border-radius: 8px; 
    box-shadow: 0px 5px 15px var(--box-shadow);
}

.container_2-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 2fr;
    grid-template-areas: 
        "info btns"
        "sect sect";
    max-width: 40rem;
    max-height: 40rem;
    justify-content: center;
    align-content: center;
    justify-self: center;
}

.info__ {
    background-color: var(--background-50);
    box-shadow: 0px 2px 3px var(--box-shadow);
    border-radius: 8px;
    align-content: center;
    height: 15rem;
    width: 25rem;
    align-self: center;
    font-size: 1.3rem;
    position: relative;
}

._hoverBTN {
    position: absolute;
    top: 0;
    right: 0;
    padding: 0;
    margin: 0;
}

._hoverBTN .dropdown .dropbtn{
    box-shadow: 0px 2px 3px var(--box-shadow);
}


._hoverBTN .dropdown .dropdown-content {
    padding: 2rem;
    box-shadow: 0px 2px 3px var(--box-shadow);
    min-width: 30rem;
    max-width: 40rem;
    min-height: fit-content;
    background-color: var(--primary-50);
    opacity: 95%;
    font-style: normal;
    text-decoration: none;
}

._hoverBTN .dropdown .dropbtn:hover .dropdown-content{

    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    
}

.container_2-2 div {
    padding: 2rem;
}

.create__sections {
    padding: 30rem;
    align-items: center;
    align-content: center;
    justify-self: center;
    justify-content: center;
    overflow: overlay;
    max-height: 50em;
    max-width: 45em;
    box-shadow: 5px 5px 5px -5px var(--box-shadow) inset;
    border-radius: 8px;
    background-color: var(--background-50);
    
}

.create__sections a {
    min-width: 8rem;
    min-height: 3.5rem;
    margin: 1rem 0.5rem;
    background-color: var(--secondary-400);
    color: var(--text-100);
    align-content: center;
    font-size: 1.3rem;
}
.create__sections a:nth-child(2n+1) {
    min-width: 60px;
    min-height: 60px;
    border-radius: 50%;

}
.create__sections a:nth-child(2n) {
    min-width: 200px;
    min-height: 90px;
}

.edit_btns a {
    margin: 0.5rem;
    min-width: 14rem;
    min-height: 4rem;
    align-content: center;
    background-color: var(--primary-100);
    color: var(--text-700);
    font-weight: 400;
    box-shadow: 0px 2px 3px var(--box-shadow);
}


.main__login {
    width: 650px;
    height: 30rem;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
    background: none;
    box-shadow: none;
}

.main__sections {
    background-color: transparent; 
    box-shadow: none; 
    display: flex; 
    justify-content: center; 
    align-items: center; 
    flex-direction: column;
}

td, th { vertical-align: top; }

.container_nbs {
    display: grid;
    grid-template-columns: 16rem 1fr 16rem;
    grid-template-rows: auto 1fr auto;
    grid-template-areas: 
        "header header header"
        "nav content sidebar"
        "footer footer footer";
    min-height: 100vh;
}


.article { color: #303030; font-size: 16px; font-weight: normal; text-decoration: none; padding-top: 10px; }
.article a { color: #0060ff; font-weight: normal; text-decoration: none;  }
.article a:hover { color: #0060ff; font-weight: normal; text-decoration: underline; }
.article h1 { color: #000000; font-size: 72px; font-weight: normal; text-align: center; }
.article h2 { color: #000000; font-size: 36px; }
.article h3 { color: #0060ff!important; font-size: 16px; }
.article ul { padding-left: 20px; padding-top: 5px; }
.article code { color: #303030; background-color: white; }
.article a code {color: #0060ff; background-color: white; }
.article a:hover code { color: #0060ff; background-color: white; text-decoration: underline; }


#logo { text-align: left; cursor: pointer; font-family: Arial; font-size: 28px; font-weight: bold; color: black; }

.aButton{
    display: inline-block;
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
    font-weight: 600;
    font-size: 1.125rem;
    text-align: center;
    background-color: var(--primary-100);
    color: var(--text-700);
    box-shadow: 0px 2px 3px var(--box-shadow);
    text-decoration: none;
    max-width: 12rem;
    border-radius: 1rem;
    padding: 0.75rem 1.5rem;
    transition: all 0.2s ease 0s;
    margin: 1px 0;
    font-style: normal;
}

.aButton:hover {
    background: var(--primary-300);
    color: var(--text-700);
}

.aButton:active {
    background: var(--primary-500);
}

.aButton:focus {
    outline: 2px solid var(--accent-800);
    outline-offset: 2px;
}

nav {
    grid-area: nav;
    padding: 2rem;
}

aside {
    grid-area: sidebar;
    padding: 2rem;
}


.navbar ul li{
    display: inline-block;
    line-height: 10px;
    margin-top: 1rem;
}

.navbar a {
    background-color: transparent;
    box-shadow: none;
}


.hidden-not-important { display: none; }
.clearBoth { clear: both!important; }
.right { float: right!important; }
.left { float: left!important; }
.bold { font-weight: bold!important; }
.font14 { font-size: 14px!important; }
.font16 { font-size: 16px!important; }
.font18 { font-size: 18px!important; }
.font20 { font-size: 20px!important; }
.font30 { font-size: 30px!important; }
.font35 { font-size: 35px!important; }
.font40 { font-size: 40px!important; }
.italic { font-style: italic!important; }
.blueColor { color: #0060ff!important; }
.lightBlueColor { color: #00bed5!important; }
.lightGrey { color: #c0c0c0!important; }
.darkGrey { color: #303030!important; }
.arial { font-family: Arial Unicode MS; }



@media (max-width: 1200px) {
    .container_nbs {
        grid-template-columns: 1fr;
        grid-template-rows: auto minmax(5rem, auto) 1fr minmax(5rem, auto) auto;
        grid-template-areas: 
            "header"
            "nav"
            "content"
            "sidebar"
            "footer";
    }
}

#footerPart { margin-top: 30px; }
#footerPart div { text-align: center; }

footer {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: space-evenly;
    align-items: center;
    grid-area: footer;
    padding: 2rem;
    color: var(--text-800);
    box-shadow: 0px 5px 15px var(--box-shadow);
    margin-top: 1%;
    border-radius: 10px;
  }

.image-slider { font-size: 20px; position: relative; }
.image-slider .image-item { display: block; padding: 0px 40px; }
.image-slider .image-item img { margin: 0; }
.image-slider .photo-next,
.image-slider .photo-prev { position: absolute; top: 45%; font-weight: bold; }
.image-slider .photo-next { right: 0; }
.image-slider .photo-prev { left: 0; }

/* Dropdown Button */
.dropbtn {
    background-color: var(--background-200);
    color: var(--text-800);
    padding: 16px;
    font-size: 16px;
    border: none;
    border-radius: 8px;
    transition: all 0.3s ease 0s;
}

/* The container <div> - needed to position the dropdown content */
.dropdown {
    position: relative;
    display: inline-block;
    
}

/* Dropdown Content (Hidden by Default) */
.dropdown-content {
    display: none;
    height: fit-content;
    position: absolute; right: 0px;
    background-color: var(--secondary-200);
    min-width: 160px;
    box-shadow: 0px 5px 15px var(--box-shadow);
    z-index: 1;
    border-radius: 8px;
}

/* Links inside the dropdown */
.dropdown-content a {
    color: var(--text-800);
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    min-height: 3rem;
    align-content: center;
}

/* Change color of dropdown links on hover */
.dropdown-content a:hover {background-color: var(--primary-400); border-radius: 8px; color: var(--text-700);}

/* Show the dropdown menu on hover */
.dropdown:hover .dropdown-content {display: block;}

/* Change the background color of the dropdown button when the dropdown content is shown */
.dropdown:hover .dropbtn {background-color: var(--primary-300);}

.input-group {
  margin: 20px 0;
  display: flex;
  align-items: center;
  justify-content: center;

}

.input-group label {
  position: absolute;
  transform: translateY(-50%);
  top: 50%;
  font-size: 16px;
  pointer-events: none;
  color: var(--accent-800);
  padding: 0 5px;
  transition: .5s;
}

input {
    border-radius: 8px;
}


.input-group>input {
  width: 20rem;
  height: 4rem;
  position: relative;
  color: var(--text-800);
  font-size: 16px;
  padding: 0 15px;
  border: 0.1rem solid var(--accent-800);
  background: transparent;
  outline: none;
}

.input-group>input:focus~label,
.input-group>input:valid~label {
  top: 0.7rem;
  font-size: 14px;

}

header {
    grid-area: header;
    padding: 2rem;
}

form {
    display: flex;
    flex-direction: column;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: center;
    color: var(--text-700);
}

.login__box {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 5%;
    border-radius: 10%;
    background-color: var(--secondary-300);
    box-shadow: 0px 5px 15px var(--box-shadow);
    max-width: 25rem;
    min-width: 22rem;
    margin: auto;
}

textarea {
    background-color: var(--background-50);
    color: var(--text-800);
    font-size: 1.2rem;
    border-radius: 8px;
    border: none;
    box-shadow: 0px 2px 9px var(--box-shadow) inset;
    padding: 1rem;
}

.navbar .aButton {
    color: var(--text-700);
}
.navbar .aButton:hover {
    color: var(--text-800);
    font-size: 1.25rem;
    text-shadow: -2px 11px 8px var(--box-shadow);
    
}