:root {
  --color-bg: #333;
  --color-panel-bg: white;
  --color-box-shadow: rgba(0, 0, 0, 0.2);
  --color-input-border: #ccc;
  --color-highlight: #ff6f61;
  --color-shading: #ffedec;

  --spacing-common: 1rem;

  --container-border-radius: 6px;

  --font-line-height: 2rem;
}

html {
  font-size: 100%;
  height: 100%;
  font-display: optional;
}

body {
  font-family: raleway, sans-serif;
  font-size: 18px;
  line-height: 2rem;

  background-image: url("/img/bg.png");
  background-repeat: repeat;
  background-position: center;
  margin: 0;
  padding: 0;
  height: 100%;
  width: 100%;
  background-color: var(--color-bg);
  background-size: 180px;
  word-break: break-word;
}

a,
a:visited {
  color: black;
}

.button.delete {
  background-color: maroon;
  color: white;
}

.button.add {
  background-color: darkgreen;
  color: white;
}

.login main {
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
  display: flex;
  overflow: visible;
  flex-wrap: wrap;
}

.login form {
  padding: 0;
  max-width: 32em;
  flex-wrap: wrap;
  justify-content: space-evenly;
  background-color: var(--color-panel-bg);
  align-content: flex-start;
  position: relative;
  box-shadow: 0 0 0.1rem 0 var(--color-box-shadow);
  max-width: 30rem;
  border-radius: var(--container-border-radius);
  display: flex;
}

.login form h1,
.login form .error {
  flex-basis: 100%;
}

h1 {
  text-indent: -2000vw;
  background-image: url("/img/logotype.svg");
  background-repeat: no-repeat;
  background-position: var(--spacing-common);
  background-size: 50%;
  line-height: 3rem;
  margin: 0;
  padding: calc(var(--spacing-common) * 2) var(--spacing-common)
    var(--spacing-common) var(--spacing-common);
  background-color: var(--color-shading);
  border-top-left-radius: var(--container-border-radius);
  border-top-right-radius: var(--container-border-radius);
  position: relative;
}

h1:after {
  position: absolute;
  content: "";
  top: 0;
  right: 0;
  bottom: 0;
  background-repeat: no-repeat;
  background-image: url("/img/ant.svg");
  background-size: 4rem;
  background-position: calc(100% - var(--spacing-common));
  width: 10rem;
}

.login form .error {
  text-align: center;
  background-color: var(--color-highlight);
  color: white;
  border-radius: var(--container-border-radius);
  margin: var(--spacing-common) var(--spacing-common) 0 var(--spacing-common);
}

form button,
form select,
form textarea,
form input {
  border: 1px solid var(--color-input-border);
  border-radius: var(--container-border-radius);
  margin: var(--spacing-common) var(--spacing-common) 0 var(--spacing-common);
  flex-basis: calc(100% - 2px - 1rem);
  padding: 0rem 0.5rem;
  line-height: var(--font-line-height);
  height: var(--font-line-height);

  font-family: raleway, sans-serif;
  font-size: 18px;
}

form select:focus,
form select:active,
form textarea:focus,
form textarea:active,
form input:focus,
form input:active {
  border-color: var(--color-highlight);
  outline: none;
}

form [type="submit"] {
  flex-basis: 50%;
  flex-grow: 0;
  margin-left: auto;
  background-color: var(--color-highlight);
  border-width: 0;
  cursor: pointer;
  color: white;
}

.button:hover,
header nav a:hover,
form [type="submit"]:hover {
  text-decoration: underline;
}

form :last-child {
  margin-bottom: var(--spacing-common);
}

form #comment_feature {
  width: 100%;
  margin: 0 0 var(--spacing-common) 0;
}

/* dash */

body:not(.login) main {
  background-color: white;
  margin: 0 auto;
  max-width: 960px;
  overflow: auto;
}

header {
  background-color: var(--color-shading);
  overflow: auto;
  width: 100%;
  position: relative;
}

header h1 {
  float: left;
  border-top-left-radius: unset;
  border-top-right-radius: unset;
  background-size: contain;
  height: 2rem;
  padding: var(--spacing-common);
  margin: 0;
  background-size: 11rem;
  width: 11rem;
  position: relative;
}

header h1 a {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: block;
}

header h1:after {
  content: unset;
}

header nav {
  float: right;
  line-height: calc(2rem + (var(--spacing-common) * 2));
  margin-right: var(--spacing-common);
  padding-right: calc(2rem + var(--spacing-common));
}

header nav a {
  color: black;
  text-decoration: none;
  margin-left: 1rem;
}

header nav:after {
  position: absolute;
  content: "";
  top: 0;
  right: 0;
  bottom: 0;
  background-repeat: no-repeat;
  background-image: url("/img/ant.svg");
  background-size: 2rem;
  background-position: 0;
  margin-right: var(--spacing-common);
  width: 2rem;
}

h2 {
  margin: var(--spacing-common);
  display: inline-block;
  float: left;
  line-height: 2rem;
  width: calc(100% - (var(--spacing-common) * 2));
}

#hierarchy + h2 {
  padding-top: calc(var(--spacing-common) * 2);
  border-top: 1px solid var(--color-input-border);
  margin-top: 0;
}

.description + h2 {
  margin-top: calc(var(--spacing-common) * 2);
}

h2 a {
  text-decoration: none;
  color: inherit;
}

h2 span {
  font-weight: 200;
}

h2 a.button,
h2 form input,
.button {
  float: right;
  background-color: var(--color-input-border);
  color: black;
  text-decoration: none;
  display: inline-block;
  border-radius: var(--container-border-radius);
  margin-left: var(--spacing-common);
  padding: 0 1rem;
  line-height: 2rem;
  font-weight: 400;
  font-size: 1rem;
}

h2 form {
  float: right;
}

h2 form input[name="search[term]"] {
  width: 100px;
  padding: 0 calc(var(--spacing-common) / 2);
  margin-top: 0;
  margin-right: 0;
  margin-bottom: 0;
  line-height: calc(2rem - 2px);
  height: calc(var(--font-line-height) - 2px);
}

section {
  width: calc(100% - (var(--spacing-common) * 2));
  display: block;
  overflow: auto;
}

/* project */

#hierarchy {
  width: 100%;
  margin-bottom: var(--spacing-common);
}

.top-level,
#hierarchy > details {
  padding: 0 var(--spacing-common);
}

#hierarchy > details:first-child > summary,
#hierarchy .top-level:first-child > div,
#hierarchy :first-child > details:first-child > summary {
  border-top: 1px solid var(--color-input-border);
}

details {
  padding-right: 0;
}

summary {
  font-weight: bolder;
  color: black;
  user-select: none;
  cursor: pointer;
}

div[id^="feature_"]:hover,
summary:hover {
  background-color: var(--color-shading);
}

div[id^="feature_"],
summary {
  border-bottom: 1px solid var(--color-input-border);
  position: relative;
}

div[id*="status_"] {
  position: absolute;
  background-color: green;
  top: 0;
  bottom: 0;
  right: 0;
  width: 2rem;
  display: block;
}

div[id^="feature_"],
details > details {
  padding-left: var(--spacing-common);
}

.status-0 {
  background-color: lightgrey !important;
}

.status-1 {
  background-color: green !important;
}

.status-2 {
  background-color: red !important;
}

.status-3 {
  background-color: var(--color-highlight) !important;
}

/* feature */

.feature {
  padding: var(--spacing-common) 0;
  margin: var(--spacing-common) var(--spacing-common) 0 var(--spacing-common);
  border-top: 1px solid var(--color-input-border);
}

.feature .path {
  float: left;
  line-height: 2rem;
}

.feature .path span {
  display: block;
  font-style: italic;
}

.feature .status {
  display: inline-block;
  width: 2rem;
  float: right;
  height: 2rem;
}

form[name="comment"] {
  padding: 0 0 var(--spacing-common) 0;
  margin: 0 var(--spacing-common);
}

form[name="comment"] textarea {
  margin: 0;
  width: calc(100% - 2px - 16px);
  min-height: 20rem;
  float: left;
}

form[name="comment"] button {
  float: right;
  margin-right: 0;
  padding: 0 1rem;
}

form[name="comment"] select {
  margin-left: 0;
  cursor: pointer;
}

.comments {
  margin: 0 var(--spacing-common) var(--spacing-common) var(--spacing-common);
  padding: var(--spacing-common) 0 0 0;
  border-bottom: 1px solid var(--color-input-border);
  border-top: 1px solid var(--color-input-border);
}

.description {
  margin: 0;
  padding: var(--spacing-common);
  background-color: #f3f3f3;
  border-top: 1px solid var(--color-input-border);
  border-bottom: 1px solid var(--color-input-border);
}

.description + .comments {
  border-top: none;
}

.comments .search_result_feature + .comment,
.comments .comment + .comment {
  margin-top: var(--spacing-common);
  padding-top: var(--spacing-common);
  border-top: 1px solid var(--color-input-border);
}

section .empty {
  color: var(--color-input-border);
  text-align: center;
  margin-bottom: var(--spacing-common);
}

.description .empty {
  margin-bottom: 0;
}

.comments .user {
  font-style: italic;
  margin-bottom: var(--spacing-common);
}

.comment .status {
  float: left;
  width: 1rem;
  height: 1rem;
  margin: 0.5rem 0.5rem 0 0;
}

.search_features {
  width: 100%;
  border-top: 1px solid var(--color-input-border);
  border-bottom: 1px solid var(--color-input-border);
}

.search_result_feature {
  background-color: #f3f3f3;
  padding: var(--spacing-common);
  border-top: 1px solid var(--color-input-border);
}

.search_result_feature:first-of-type {
  border-top: none;
}

.search_features .empty {
  margin: var(--spacing-common);
}

.search_comments {
  border-top: none;
}

/* projects */

.flex {
  display: flex;
  border-top: 1px solid var(--color-input-border);
  border-bottom: 1px solid var(--color-input-border);
  justify-content: space-between;
  width: calc(100% - (var(--spacing-common) * 2));
  margin: 0 var(--spacing-common) var(--spacing-common) var(--spacing-common);
  padding-bottom: var(--spacing-common);
  flex-wrap: wrap;
}

.flex > a {
  flex-basis: calc(50% - (var(--spacing-common) / 2));
  text-decoration: none;
  color: inherit;
  display: block;
  margin-top: var(--spacing-common);
  opacity: 0.8;
  background-color: var(--color-shading);
  border-radius: var(--container-border-radius);
}

.flex h2,
.flex span {
  margin: 0;
  padding: var(--spacing-common);
  width: calc(100% - (var(--spacing-common) * 2));
  display: block;
  float: left;
}

.flex span {
  width: calc(33.33% - (var(--spacing-common) * 2));
  text-align: center;
}

.flex span strong {
  font-size: 2rem;
  display: block;
  font-weight: 400;
}

.flex h2 span {
  float: right;
  width: 2rem;
  height: 2rem;
  padding: 0;
}

.flex > a:hover {
  opacity: 1;
}

.flex > a:hover h2 {
  text-decoration: underline;
}

.change-password form {
  display: flex;
  padding: 0;
  width: 100%;
}

.change-password form input {
  width: calc(100% - 18px - var(--spacing-common));
  margin-left: 0;
  margin-bottom: 0;
}

form[name="change_password"]:last-child {
  margin-bottom: 0;
}

#change_password_submit {
  margin-right: 0;
}

.change-password form label {
  display: none;
}

.flash {
  background-color: var(--color-highlight);
  color: white;
  text-align: center;
  padding: var(--spacing-common);
}

.form {
  width: 100%;
}

.form form {
  overflow: auto;
  margin: 0 var(--spacing-common) var(--spacing-common) var(--spacing-common);
}

.form form input {
  float: left;
  margin: 0;
  width: calc(75% - (var(--spacing-common) / 2) - 2px - 1rem);
}

.form form input.full {
  width: calc(100% - 2px - 1rem);
}

#feature_status {
  margin-left: 0;
}

#feature_submit {
  margin-top: var(--spacing-common);
}

.form form button {
  float: right;
  margin: 0;
  margin-left: var(--spacing-common);
  width: calc(25% - (var(--spacing-common) / 2));
}

.form #category_parent,
.form form textarea,
select[multiple] {
  margin: 0;
  width: calc(100% - 2px);
  min-height: 16rem;
  margin-top: var(--spacing-common);
}

.form #category_parent {
  min-height: unset;
}

.form form textarea {
  width: calc(100% - 2px - 1rem);
}

textarea {
  resize: vertical;
}

.edit {
  float: right;
  font-weight: 200;
  margin-right: 2.5rem;
}

form.third,
form.quarter {
  float: left;
  width: calc(100% - (var(--spacing-common) * 2));
  border-top: 1px solid var(--color-input-border);
  display: flex;
  margin: 0 var(--spacing-common);
  justify-content: space-between;
}

.admin_users_new button,
.admin_users_new input {
  margin-left: 0;
  margin-right: 0;
  margin-bottom: var(--spacing-common);
}

form.third > *,
form.quarter > [type="submit"],
form.third > input {
  flex-basis: calc((100% - var(--spacing-common) - 3rem - 6px) / 3);
  width: calc((100% - var(--spacing-common) - 3rem - 6px) / 3);
  flex-grow: 0;
  margin: var(--spacing-common) 0;
}

form.quarter > [type="submit"],
form.quarter > button,
form.quarter > input {
  flex-basis: calc((100% - (var(--spacing-common) * 2) - 4rem - 8px) / 4);
  width: calc((100% - (var(--spacing-common) * 2) - 4rem - 8px) / 4);
  flex-grow: 0;
}

.third > div > input,
.quarter > div > input {
  margin: 0;
  width: 100%;
}

.border-bottom {
  border-bottom: 1px solid var(--color-input-border);
}

.margin-bottom {
  margin-bottom: var(--spacing-common) !important;
}

.like-comment,
.reply-to-comment,
.link-comment,
.edit-comment {
  float: right;
}

.like-comment a {
  text-decoration: none;
}

.like-comment a.unliked {
  filter: grayscale(1);
}

.my-like-button {
  cursor: default;
}

.like-comment,
.reply-to-comment {
  margin: 0 var(--spacing-common);
}

.key {
  display: flex;
  flex-wrap: wrap;
  margin: var(--spacing-common);
  border-top: 1px solid var(--color-input-border);
}

.key > div {
  flex-basis: 25%;
  margin-top: var(--spacing-common);
}

.key > div:hover,
.key > div.selected {
  background-color: yellow;
  cursor: pointer;
}

.key > div.progress {
  flex-basis: 100%;
  background-color: green;
  height: 2rem;
  position: relative;
}

.key > div > span {
  float: left;
  width: 2rem;
  height: 2rem;
  margin-right: var(--spacing-common);
  text-align: center;
  color: white;
}

.key > div > span.status-0 {
  color: black;
}

.key > div.progress > div {
  float: right;
  height: 100%;
}

.key > div.progress > span {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  line-height: 2rem;
  text-align: center;
  z-index: 100;
  color: white;
}

blockquote {
  margin: 0;
  border-left: var(--spacing-common) solid var(--color-input-border);
  padding-left: calc(var(--spacing-common) / 2);
}

.comment.old {
  opacity: 0.5;
  cursor: pointer;
}

.comment.old div:nth-child(2) {
  display: none;
}