@import url('https://fonts.googleapis.com/css?family=Dosis:400,700');

* {
    box-sizing: border-box;
}

html, body {
    width: 100%;
    height: 100%;

    margin: 0;
    height: 0;

    background-color: #727378;
    color: white;

    font-family: Dosis, Verdana, Geneva, sans-serif;
    font-size: 20px;
}

main {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

h1, h2, h3 {
    margin: 0;
    font-weight: inherit;
    text-align: center;
}

h1 {
    margin-bottom: 10px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 2rem;
    font-weight: bold;
}

h2, h3 {
    color: rgba(255, 255, 255, 0.6);
    font-size: 1rem;
}

h2 {
    margin-bottom: 40px;
}

.palette-line + h3 {
    margin-top: 40px;
}

.palette-list {
    width: 100%;

    display: flex;
    flex-direction: column;
    justify-content: center;

    padding: 20px;
}

.palette-list > * {
    flex-shrink: 0;
}

.palette-line {
    display: flex;
    flex-direction: row;
    justify-content: center;

    animation: fadein 200ms ease-out;
}

.palette-line.fading {
    opacity: 0;
    max-height: 0;
    animation: fadeout 200ms ease-out;
}

.palette {
    position: relative;

    flex-grow: 1;
    max-width: 100px;

    border-radius: 8px;
    border: 0 solid #46474D;
    border-bottom-width: 4px;
    margin: 8px;
    padding: 0;

    cursor: pointer;

    transition: all 100ms ease-out;
    overflow: hidden;
}

.palette:before {
    content: '';
    display: block;
    width: 100%;
    padding-bottom: 100%;
}

.palette:hover,
.palette:focus {
    box-shadow: 0 0 0 2px #6CF3D5;
}

.palette:active {
    border-bottom-width: 0;
    border-top-width: 4px;
}

.palette.selected {
    box-shadow: 0 0 0 8px #6CF3D5;
}

.palette-inner {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;

    display: flex;
    flex-direction: column;

    padding: 8%;
}

.heart-row {
    flex-grow: 1;
    display: flex;
    flex-direction: row;
    overflow: hidden;
}

.heart {
    flex-grow: 1;
    padding: 4%;
}

svg {
    display: block;
}

button:active,
button:focus,
input:active,
input:focus {
    outline: none;
}

button::-moz-focus-inner {
  border: none;
}

.color-codes {
    display: flex;
    justify-content: center;
    flex-direction: row;

    margin: 20px 0;
}

.color-codes input {
    flex-basis: 150px;
    min-width: 0;

    border-radius: 4px;
    border: none;
    margin: 0 8px;
    padding: 8px 16px;

    color: rgba(0, 0, 0, 0.5);
    text-align: center;
    font-weight: bold;
    font-family: monospace;
    font-size: 14px;
}

a, a:visited, a:active {
    color: inherit;
    font-weight: bold;
    text-decoration: none;
    transition: all 100ms ease-out;
}

a:hover {
    color: white;
}

@keyframes fadein {
    0%   { opacity: 0; max-height: 0; }
    99%  { opacity: 1; max-height: 120px; }
    100% { opacity: 1; max-height: none; }
}

@keyframes fadeout {
    0%   { opacity: 1; max-height: 120px; }
    100% { opacity: 0; max-height: 0; }
}