/* variables */

$black:       #000000;
$white:       #ffffff;
$blue:        #496893;
$red:         #d9534f;
$green:       #5cb85c;
$light-gray:  #f5f5f5;
$medium-gray: #c8c8c8;

$body-font-family: Georgia, serif;

$body-font-size:    18px;
$heading-font-size: 26px;

/* global */

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

ul {
  list-style: none;
}

a {
  color: $blue;
  text-decoration: none;

  &:hover {
   text-decoration: underline;
  }
}

body {
  font-family: $body-font-family;
  font-size: $body-font-size;
  line-height: 1.5;
  min-height: 100vh;
}

iframe {
  border: none;
}

.heading {
  border-bottom: 1px solid $black;
  font-size: $heading-font-size;
  margin-bottom: 15px;
}

/* errors & flashes */

.notice,
.error {
  align-items: center;
  color: $white;
  display: flex;
  font-size: 14px;
  padding: 10px;
}

.error {
  background: $red;
}

.notice {
  background: $green;
}

.notice__message,
.error__message {
  flex: 1;
}

.error__button {
  background: $white;
  border: none;
  color: $black;
  cursor: pointer;
  font-family: $body-font-family;
  font-size: 14px;
  padding: 5px 10px;

  &:hover {
    background: $light-gray;
  }
}

/* layout */

.container {
  border-left: 1px solid $medium-gray;
  border-right: 1px solid $medium-gray;
  display: flex;
  flex-direction: column;
  margin: auto;
  max-width: 768px;
  min-height: 100vh;
}

.main {
  background: $light-gray;
  display: flex;
  flex: 1;
  padding: 20px;
  width: 100%;
}

/* header */
.header {
  background: $blue;
  color: $white;

  @media(max-width: 1000px) {
    min-height: auto;
    width: 100%;
  }
}

.header__title {
  color: $white;
  font-size: 24px;
  padding: 15px;
}

.nav {
  background: $white;
  display: flex;
  padding: 10px 0;
}

.nav__item {
  padding: 5px 10px;
}

/* forms */

.form {
  width: 100%;
}

.form__field {
  display: flex;
  flex-direction: column;
  margin: 15px 0;
  width: 100%;
}

.form__field--submit {
  display: block;
}

.form__field,
.form__label {
  margin-bottom: 5px;
}

.form__date-field,
.form__textarea,
.form__text-field {
  border: 1px solid $medium-gray;
  border-radius: 4px;
  font-family: $body-font-family;
  font-size: $body-font-size;
  padding: 10px;
}

.form__textarea {
  resize: vertical;
}

.form__preview {
  margin-top: 20px;
}

.button.form__submit {
  background: $white;
  border: 1px solid $medium-gray;
  cursor: pointer;
  font-family: $body-font-family;
  font-size: $body-font-size;
  padding: 10px;

  &:hover {
    background: $light-gray;
  }

  @media(max-width: 500px) {
    width: 100%;
  }
}

/* post listing */

.post-listing {
  width: 100%;
}

.post-listing__item {
  display: flex;
  padding: 10px;
  position: relative;
  width: 100%;

  &:nth-child(even) {
    background: white;
  }
}

.post-listing__item--changed:before {
  color: $red;
  content: '•';
  display: block;
  font-size: $heading-font-size;
  left: -15px;
  line-height: 16px;
  position: absolute;
}

.post-listing__link {
  flex: 1;
}