:root {
  --neutral: #000;
  --on-primary-container: #77787c;
  --on-primary: #5258b6;
  --on-secondary: #68727e;
  --primary-container: #fff;
  --primary-smooth-gray: #f5f6fa;
  --secondary: #c4c6ef;
  --tertiary-container: #f1b9c0;
  --tertiary: #f06264;
  --elevation-one: 0px 1px 3px 1px rgba(0, 0, 0, 0.15),
    0px 1px 2px 0px rgba(0, 0, 0, 0.3);
}

html {
  margin: 0;
  padding: 0;
}

body {
  margin: 0;
  padding: 100px 0 0 0;
  font-family: "Rubik", sans-serif;
  line-height: calc(1rem * 1.5);
  background-color: var(--primary-smooth-gray);
  box-sizing: border-box;
}

@media only screen and (max-width: 600px) {
  body {
    margin: 0;
    padding: 60px 0 0 0;
  }
}

.container {
  width: 800px;
  margin: 0 auto;
  box-sizing: border-box;
}

@media only screen and (max-width: 600px) {
  .container {
    width: 100%;
    padding: 0 8px;
  }
}

/*! typography */
p {
  margin: 0;
  padding: 0;
}

.bold-primary-text {
  font-weight: bold;
  color: var(--on-primary);
}

.bold-neutral-text {
  margin-bottom: 25px;
  color: var(--neutral);
  font-weight: bold;
}

.user-text-comment {
  color: var(--on-primary-container);
}

/*! Button */
.increment-button {
  background-color: var(--primary-smooth-gray);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  border-radius: 12px;
  gap: 8px;
  color: var(--on-primary-container);
  align-self: start;
  padding: 5px 10px;
  font-size: 1rem;
  cursor: pointer;
}

.increment-button:hover {
  color: var(--on-primary);
}

@media only screen and (max-width: 600px) {
  .increment-button {
    flex-direction: row;
  }
}

button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding: 10px 16px 10px 12px;
  font-family: inherit;
  font-weight: bold;
  border: none;
  background-color: rgba(0, 0, 0, 0);
  cursor: pointer;
}

.icon-size {
  font-size: 18px;
}

.button-primary:hover,
.button-primary:active {
  color: var(--secondary);
}

.button-tertiary {
  color: var(--tertiary);
}

.button-tertiary:hover,
.button-tertiary:active {
  color: var(--tertiary-container);
}

.button-common {
  background-color: var(--on-primary);
  color: var(--primary-container);
  border-radius: 10px;
  padding: 10px 24px;
  align-self: start;
}

.button-common:hover,
.button-common:active {
  background-color: var(--secondary);
}

.button-common-cancel {
  background-color: var(--on-primary-container);
  color: var(--primary-container);
  border-radius: 10px;
  padding: 10px 24px;
}

.button-common-delete {
  background-color: var(--tertiary);
  color: var(--primary-container);
  border-radius: 10px;
  padding: 10px 24px;
}

.fill-button {
  display: flex;
  justify-content: end;
  align-items: center;
  flex: 1;
}

.display-update-btn-none {
  display: none;
}

div .display-update-btn-flex {
  display: flex;
}

@media only screen and (max-width: 600px) {
  .fill-button {
    display: none;
  }
}

.fill-button-mobile {
  display: none;
}

@media only screen and (max-width: 600px) {
  .fill-button-mobile {
    display: flex;
    flex: 1;
    justify-content: end;
    align-items: center;
  }
}

@media only screen and (max-width: 600px) {
  .common-button-display {
    display: none;
  }
}

.group-button-prompt {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 25px;
}

/*! tweets */
.user-tweet {
  display: flex;
  padding: 20px;
  background-color: var(--primary-container);
  gap: 24px;
  border-radius: 5px;
  box-sizing: border-box;
  margin: 30px 0;
}

.tweet-replies {
  flex: 1;
}

@media only screen and (max-width: 600px) {
  .user-tweet {
    flex-direction: column-reverse;
  }
}

.user-tweet-reply {
  display: flex;
  padding: 20px;
  background-color: var(--primary-container);
  gap: 24px;
  border-radius: 5px;
  box-sizing: border-box;
  margin-bottom: 30px;
}

@media only screen and (max-width: 600px) {
  .user-tweet-reply {
    flex-direction: column-reverse;
  }
}

.replies {
  display: flex;
  gap: 60px;
  justify-content: end;
  align-items: end;
  padding-left: 40px;
}

@media only screen and (max-width: 600px) {
  .replies {
    gap: 30px;
    padding-left: 10px;
  }
}

.vertical-stroke {
  width: 2px;
  align-self: stretch;
  background-color: var(--secondary);
}

@media only screen and (max-width: 600px) {
  .vertical-stroke {
    margin-left: 12px;
  }
}

.user-comment {
  display: flex;
  flex: 1;
  flex-direction: column;
  gap: 16px;
}

.avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
}

.username-bar {
  display: flex;
  align-items: center;
  justify-content: start;
  gap: 16px;
}

.username {
  font-weight: bold;
  color: var(--neutral);
}

.tweet-time {
  color: var(--on-primary-container);
}

.tweet-interaction-mobile {
  display: flex;
}

@media only screen and (max-width: 600px) {
  .tweet-interaction-mobile {
    display: flex;
    align-items: center;
    justify-content: start;
  }
}

/*! current user tweet */
.current-user-comment {
  display: flex;
  margin-top: 30px;
  gap: 20px;
  flex-direction: row;
  background-color: var(--primary-container);
  padding: 20px;
  box-sizing: border-box;
  border-radius: 5px;
}

@media only screen and (max-width: 600px) {
  .current-user-comment {
    flex-direction: column-reverse;
  }
}

textarea {
  resize: none;
  flex: 1;
  border: none;
  outline-color: var(--on-primary-container);
  height: 100px;
  box-shadow: var(--elevation-one);
  border-radius: 5px;
  padding: 16px 10px 0px 24px;
  color: var(--on-primary-container);
  font-family: inherit;
  font-size: 1rem;
}
@media only screen and (max-width: 600px) {
  textarea {
    flex: none;
  }
}

.current-user-interaction {
  display: flex;
  align-items: start;
  justify-content: start;
}

.current-user-badge {
  padding: 4px 8px;
  background-color: var(--on-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 5px;
  color: var(--primary-container);
  font-weight: 500;
}

.currentUserSendReply {
  display: none;
}

.display-flex {
  display: flex;
}

.editable-paragraph[contenteditable="true"] {
  outline: 1px solid var(--neutral);
  padding: 16px 10px 10px 24px;
  border-radius: 5px;
  overflow: scroll;
  box-sizing: border-box;
}

.editable-paragraph-comment {
  max-width: 700px;
}
.editable-paragraph-reply {
  max-width: 598px;
}

@media only screen and (max-width: 600px) {
  .editable-paragraph-reply {
    max-width: 318px;
  }
}

/*! prompt */
.delete-prompt {
  padding: 24px 30px;
  background-color: var(--primary-container);
  width: 270px;
  height: 180px;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  z-index: 10;
}

.bg-prompt {
  width: 100%;
  height: 100vh;
  position: fixed;
  background-color: rgba(0, 0, 0, 0.39);
  top: 0;
  left: 0;
  z-index: 9;
}

.delete-prompt-and-bg {
  display: none;
}

/* footer */

footer {
  background-color: var(--on-primary);
  color: var(--primary-container);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px 0;
  margin-top: 30px;
}