@font-face {
  font-family: 'Roboto';
  src: url('/fonts/Roboto-Regular.ttf') format('truetype');
}

body, input {
  font-family: $roboto;
}

body {
  margin: 0;
}

.title-bar {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1;
  height: 36px;
  line-height: 24px;
  background: $blue;
  box-shadow: 0 -4px 3px 4px rgba(darken($blue, 30%), 0.8);

  button {
    height: 36px;
    line-height: 36px;
    float: right;
    margin-right: 8px;
    padding: 0;
    border: 0;
    outline: 0;
    color: white;
    background: transparent;
  }
}

.fab {
  z-index: 1;
  position: fixed;
  right: 16px;
  bottom: 22px;
  height: 60px;
  width: 60px;
  border: 0;
  border-radius: (60px / 2);
  outline: 0;
  font: 300 36px $roboto;
  color: white;
  background: $blue;
  box-shadow: 0 8px 8px -8px rgba(darken($blue, 50%), 0.8);
  transition: box-shadow 0.33s, transform 0.33s, background 0.33s;

  &:hover {
    background: darken($blue, 3%);
    box-shadow: 0 8px 18px -8px rgba(darken($blue, 50%), 0.9);
    transform: translate3d(0, -1px, 0);
  }
}

button {
  cursor: pointer;
}

.timestamp {
  font-size: 12px;
}

.entry.delivered .timestamp::after {
    margin-left: 4px;
    content: "✓";
}


.message-list {
  margin: 36px + 16px 0;
  padding: 0;
  list-style: none;
  font-size: 16px;
  font-weight: 300;

  li {
    margin: 0 8px 16px;

    &::after {
      visibility: hidden;
      display: block;
      font-size: 0;
      content: " ";
      clear: both;
      height: 0;
    }
  }

  p {
    margin: 0;
  }

  .bubble {
    position: relative;
    left: -2px;
    display: inline-block;
    vertical-align: top;
    max-width: calc(100% - 54px - 2 * 12px);
    padding: 9px 12px;
    border-radius: 4px;
    box-shadow: 0 3px 3px -4px black;

    &::before, &::after {
      content: '';
      position: absolute;
      height: 0;
      width: 0;
    }

    &::before {
      top: (54px / 2) - 8px;
      border-top: 8px solid transparent;
      border-bottom: 8px solid transparent;
    }

    &::after {
      top: (54px / 2) - 6px;
      border-top: 6px solid transparent;
      border-bottom: 6px solid transparent;
    }
  }

  .incoming {
    .bubble {
      color: $grey_d;
      background: $grey_l;

      &::before {
        left: -10px;
        border-right: 10px solid white;
      }

      &::after {
        left: -8px;
        border-right: 8px solid $grey_l;
      }
    }
  }

  .outgoing {

    img, .bubble {
      float: right;
    }

    .bubble {
      clear: left;
      color: white;
      background: $blue;

      .timestamp {
        color: $blue_l;
      }

      &::before {
        right: -10px;
        border-left: 10px solid white;
      }

      &::after {
        right: -8px;
        border-left: 8px solid $blue;
      }
    }
  }


  .attachments img {
    max-width: 100%;
  }
  img.avatar {
    height: 54px;
    width: 54px;
    // delete next 2 lines
    box-sizing: border-box;
    border: (54px / 2) $grey_l solid;
    border-radius: (54px / 2);
  }

  .timestamp {
    margin-top: 3px;
    float: right;
  }
}

.bottom-bar {
  position: fixed;
  bottom: 0;
  height: 36px;
  width: 100%;
  border-top: 1px solid $grey_l;
  background: white;

  button, input {
    color: $grey_d;
  }

  button {
    position: absolute;
    top: 0;
    height: 100%;
    width: 36px;
    padding: 0;
    border: 0;
    outline: 0;
    font-size: 24px;
    background: transparent;
  }

  .attachments {
    position: relative;
    float: left;
    height: 100%;
    width: 36px;
    margin-right: 10px;

    .paperclip {
      width: 100%;
      height: 100%;
      background: url('/images/paperclip.png') no-repeat;
      background-size: 90%;
      background-position: center 6px;
    }

    input[type=file] {
      display: none;
      position: absolute;
      width: 100%;
      height: 100%;
      opacity: 0;
      top: 0;
      left: 0;
      cursor: pointer;
      z-index: 1;
    }

    img.preview {
      max-width: 100%;
    }

    .close {
      font-family: sans-serif;
      color: white;
      position: absolute;
      top: -10px;
      left: 20px;
      text-align: center;
      cursor: default;
      border-radius: 50%;
      width: 20px;
      height: 20px;
      padding: 0px;

      background: #666;
      color: #fff;
      text-align: center;
    }

  }

  .send-btn {
    float: right;
    height: 100%;
    width: 36px;
    border: none;
    outline: none;
    background: url('/images/send.png') no-repeat;
    background-size: 90%;
    background-position: center 1px;
    cursor: pointer;

    &::before {
      content: '+';
    }
  }

  form, input {
    height: 100%;
  }

  input[type=textarea] {
      display: block;
      height: 100%;
      border: 0;
      outline: 0;
      z-index: 5;
  }
}