/**
 * Shell of our Progressive Web App
 */
 
/** Reset approach. All the elements behave as border-box */
* {
    box-sizing: border-box; 
}


/** Basic and general style */
html, body {
    padding: 0;
    margin: 0;
    height: 100%;
    width: 100%;
    font-family: 'Nunito Sans', sans-serif;
    font-weight: 400;
    font-display: optional;
    color: #444;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale; 
    
    
}

/** Avoid horizontal scrolling */
html {
    overflow-x: hidden;
}


/** The web app fits all the viewport */
body {
    background-color: #fff;
}

h1 small {
    display: block;
    font-weight: 300;
}

.header {
    height: 3rem;
    color: white;
    background-color: #2bcfd9;
    color: #003b46;
    font-size: 20px;
    padding: 0 1rem;
    max-width: 26rem;
    margin: 0 auto;
 }

.header__title {
    margin: 0;
    max-width: calc(100% - 2rem);
    font-weight: 400;
    font-size: 1.5rem;
    line-height: 3rem;
    text-align: center;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}


/** Loader */
.loader {
    left: 50%;
    top: 50%;
    position: fixed;
    
    -webkit-transform: translate(-50%, -50%);
            transform: translate(-50%, -50%); 
}

.loader #spinner {
    box-sizing: border-box;
    stroke: #673AB7;
    stroke-width: 3px;
    -webkit-transform-origin: 50%;
            transform-origin: 50%;
    -webkit-animation: line 1.6s cubic-bezier(0.4, 0, 0.2, 1) infinite, rotate 1.6s linear infinite;
            animation: line 1.6s cubic-bezier(0.4, 0, 0.2, 1) infinite, rotate 1.6s linear infinite; 
}

@-webkit-keyframes rotate {
  from { -webkit-transform: rotate(0); transform: rotate(0); }
  to   { -webkit-transform: rotate(450deg); transform: rotate(450deg); } }

@keyframes rotate {
  from { -webkit-transform: rotate(0); transform: rotate(0); }
  to   { -webkit-transform: rotate(450deg); transform: rotate(450deg); } }

@-webkit-keyframes line {
  0%   { stroke-dasharray: 2, 85.964; -webkit-transform: rotate(0); transform: rotate(0); }
  50%  { stroke-dasharray: 65.973, 21.9911; stroke-dashoffset: 0; }
  100% { stroke-dasharray: 2, 85.964; stroke-dashoffset: -65.973; -webkit-transform: rotate(90deg); transform: rotate(90deg); } }

@keyframes line {
  0%   {stroke-dasharray: 2, 85.964; -webkit-transform: rotate(0); transform: rotate(0); }
  50%  {stroke-dasharray: 65.973, 21.9911; stroke-dashoffset: 0; }
  100% {stroke-dasharray: 2, 85.964; stroke-dashoffset: -65.973; -webkit-transform: rotate(90deg); transform: rotate(90deg); } }
  
.menu-action {
    position: fixed;
    top: .5rem;
    right: .5rem;
    z-index: 1000;
    color: white;
    line-height: 1;
    font-size: 2rem;
    transition: all .3s ease-out;
}

#menu-action-toggle {
    display: none;
}

.menu-action > span {
    border: none;
    color: white;
    font-size: 1.25rem;
    line-height: 2rem;
    outline: none;
    cursor: pointer;
    background: #aa2c63;
    width: 2rem;
    height: 2rem;
    text-align: center;
    border-radius: 100%;
}


nav {
    display: block;
    position: fixed;
    top: 0;
    bottom: 0;
    left: calc(100% + 1rem);
    width: 20rem;
    z-index: 1000;
    transition: all .3s ease-out;
    background-color: #333;
    box-shadow: 0 0 1rem black;
}

nav h3 {
    margin: 0;
    padding: 0.75rem 0;
    text-align: center;
    line-height: 1.2;
    color: #333;
    background-color: white;
}

nav ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

nav li {
    display: block;
}

nav a {
position: relative;
    display: block;
    padding: 1rem 0 .7rem 4rem;
    text-align: left;
    color: white;
    text-decoration: none;
    text-transform: uppercase;
    line-height: 1.2;
    font-weight: bold;
    background-color: #0074a3;
}

nav a i {
    position: absolute;
    left: 1rem;
    font-size: 1.5rem;
    line-height: 1;
    top: 50%;
    margin-top: -0.75rem;
}

nav li a {
    background-color: #0074A3;
}

nav li + li a {
    background-color: #3E73AF;
}

nav li + li + li a {
    background-color: #6770B4;
}

nav li + li + li + li a {
    background-color: #8D6AB1;
}

nav li + li + li + li + li a {
    background-color: #AD63A6;
}

nav a:hover {
    background-color: #e99b26;
    color: white;
}

#menu-action-toggle:checked + .menu-action {
    transform: rotate(90deg);
}

#menu-action-toggle:checked ~ nav {
    left: 0;
}

  
/** Main content */
.main {
    padding: 1rem;
    background-color: white;
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch; 
    max-width: 26rem;
    margin: 0 auto;
    
    transform: opacity;
    
}

.main.state-offline:before {
    content: "OFFLINE";
    position: fixed;
    right: .5rem;
    top: .5rem;
    background-color: #FF4136;
    text-align: center;
    color: white;
    padding: .5rem;
    z-index: 5000;
}