:root {
  --thread-max-width: 600px;
  --background-body: #fff;
  --background: #efefef;
  --background-alt: #f7f7f7;
  --selection: #9e9e9e;
  --text-error: #ff0505;
  --text-main: #363636;
  --text-bright: #000;
  --text-muted: #70777f;
  --time: #70777f;
  --links: #0076d1;
  --focus: #0096bfab;
  --border: #dbdbdb;
  --code: #000;
  --animation-duration: 0.05s;
  --button-base: #d0cfcf;
  --button-hover: #9b9b9b;
  --scrollbar-thumb: rgb(170, 170, 170);
  --scrollbar-thumb-hover: var(--button-hover);
  --form-placeholder: #949494;
  --form-text: #1d1d1d;
  --variable: #39a33c;
  --highlight: #ff0;
  --select-arrow: url("data:image/svg+xml;charset=utf-8,%3C?xml version='1.0' encoding='utf-8'?%3E %3Csvg version='1.1' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' height='62.5' width='116.9' fill='%23161f27'%3E %3Cpath d='M115.3,1.6 C113.7,0 111.1,0 109.5,1.6 L58.5,52.7 L7.4,1.6 C5.8,0 3.2,0 1.6,1.6 C0,3.2 0,5.8 1.6,7.4 L55.5,61.3 C56.3,62.1 57.3,62.5 58.4,62.5 C59.4,62.5 60.5,62.1 61.3,61.3 L115.2,7.4 C116.9,5.8 116.9,3.2 115.3,1.6Z'/%3E %3C/svg%3E");
}

@media (prefers-color-scheme: dark) {
:root {
  --thread-max-width: 600px;
  --background-body: #202b38;
  --background: #161f27;
  --background-alt: #1a242f;
  --selection: #1c76c5;
  --text-error: #ff0505;
  --text-main: #b9b9b9;
  --text-bright: #fff;
  --text-muted: #a9b1ba;
  --time: #848b93;
  --links: #41adff;
  --focus: #0096bfab;
  --border: #526980;
  --code: #ffbe85;
  --animation-duration: 0.05s;
  --button-base: #0c151c;
  --button-hover: #040a0f;
  --scrollbar-thumb: var(--button-hover);
  --scrollbar-thumb-hover: rgb(0, 0, 0);
  --form-placeholder: #a9a9a9;
  --form-text: #fff;
  --variable: #d941e2;
  --highlight: #efdb43;
  --select-arrow: url("data:image/svg+xml;charset=utf-8,%3C?xml version='1.0' encoding='utf-8'?%3E %3Csvg version='1.1' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' height='62.5' width='116.9' fill='%23efefef'%3E %3Cpath d='M115.3,1.6 C113.7,0 111.1,0 109.5,1.6 L58.5,52.7 L7.4,1.6 C5.8,0 3.2,0 1.6,1.6 C0,3.2 0,5.8 1.6,7.4 L55.5,61.3 C56.3,62.1 57.3,62.5 58.4,62.5 C59.4,62.5 60.5,62.1 61.3,61.3 L115.2,7.4 C116.9,5.8 116.9,3.2 115.3,1.6Z'/%3E %3C/svg%3E");
}
}

html {
  height: 100%;
  scrollbar-color: rgb(170, 170, 170) #fff;
  scrollbar-color: var(--scrollbar-thumb) var(--background-body);
  scrollbar-width: none;
}

header {
    background: var(--background-body);
}

body {
  overflow: hidden;
  height: 100%;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue', 'Segoe UI Emoji', 'Apple Color Emoji', 'Noto Color Emoji', sans-serif;
  line-height: 1.4;
  max-width: 100%;
  color: var(--text-main);
  background: var(--background-body);
  text-rendering: optimizeLegibility;
}

main {
  height: 100%;
}

button,
select,
input[type='submit'],
input[type='reset'],
input[type='button'],
input[type='checkbox'],
input[type='range'],
input[type='radio'] {
  cursor: pointer;
}

[type='checkbox'],
[type='radio'] {
  display: initial;
  height: 1em;
  width: 1em;
}

[type='radio'] {
  border-radius: 100%;
}

input:not([type='checkbox']):not([type='radio']),
input[type='range'],
select,
button,
textarea {
  appearance: none;
}

input[type='checkbox']:active,
input[type='radio']:active,
input[type='submit']:active,
input[type='reset']:active,
input[type='button']:active,
input[type='range']:active,
button:active {
  transform: translateY(2px);
}

input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

button {
  transition:
    background-color 0.1s linear,
    border-color 0.1s linear,
    color 0.1s linear,
    box-shadow 0.1s linear,
    transform 0.1s ease;
  transition:
    background-color var(--animation-duration) linear,
    border-color var(--animation-duration) linear,
    color var(--animation-duration) linear,
    box-shadow var(--animation-duration) linear,
    transform var(--animation-duration) ease;
}

button {
  color: var(--form-text);
  background-color: var(--button-base);
  font-family: inherit;
  font-size: inherit;
  margin-right: 6px;
  margin-bottom: 15px;
  padding: 10px 15px 10px 15px;
  border: none;
  border-radius: 6px;
  outline: none;
}

button:focus {
  box-shadow: 0 0 0 2px var(--focus);
}

button:hover {
  background: var(--button-hover);
}

hr {
  height: 2px;
  background-color: var(--button-hover);
  border: none;
}

time {
  background-color: #efefef;
}

.confirmation-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--background-body);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

.confirmation-content {
  background-color: var(--background);
  color: var(--text-bright);
  padding: 20px 30px;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  text-align: center;
  max-width: 90%;
  width: 250px;
}

.confirmation-content p {
  margin-top: 0;
  margin-bottom: 20px;
  font-size: 1.1em;
}

.confirmation-buttons {
  display: flex;
  justify-content: center;
  gap: 15px;
}

.conversation {
  height: 100%;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.conversation-header,
.threads-header,
.profile-header {
  display: flex;
  flex-direction: row;
  align-items: center;
  background-color: var(--background);
  color: var(--text-bright);
  font-size: 18px;
  border-radius: 5px;
  min-height: 75px;
  max-height: 75px;
  box-sizing: border-box;
}

.conversation-to-threads a.icon {
  display: block;
  color: var(--text-main);
  text-align: center;
  padding-left: 10px;
  text-decoration: none;
  font-size: 18px;
}

.conversation-menu {
  margin-left: auto;
  position: relative;
}

.conversation-menu a.icon,
.threads-menu a.icon {
  display: block;
  color: var(--text-main);
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  font-size: 18px;
  margin-right: 10px;
  border-radius: 5px
}

.conversation-title {
  color: var(--text-bright);
  padding-left: 10px;
  font-size: 18px;
}

footer {
    display: none;
    /* justify-content: space-between;
    align-items: center;
    height: 60px;
    padding: 5px 0;
    margin-top: 5px;
    margin-bottom: 5px;
    width: 100%;
    background-color: var(--background);
    border-radius: 5px;
    flex-shrink: 0;
    border-top: 0px;
    border-top: 1px solid #dbdbdb;
    border-top: 1px solid var(--border);
    padding-top: 10px;
    color: #70777f;
    color: var(--text-muted); */
}

input {
  color: var(--form-text);
  background-color: var(--background);
  font-family: inherit;
  font-size: inherit;
  margin-right: 6px;
  margin-bottom: 6px;
  padding: 10px;
  border: none;
  border-radius: 6px;
  outline: none;
}

input:focus {
  box-shadow: 0 0 0 2px var(--focus);
}

input[type='submit'] {
  background-color: var(--button-base);
  padding-left: 30px;
  padding-right: 30px;
}

.installation-ios-share,
.installation-ios-square {
  display: block;
  color: var(--text-main);
  font-size: 36px;
}

.intro {
  background-color: var(--background-body);
  display: flex;
  justify-content: flex-start;
  flex-direction: column;
  box-sizing: border-box;
  padding-top: 50px;
  padding-left: 15px;
  padding-right: 15px;
}

.intro header {
  align-items: center;
  text-align: center;
}

.intro-results {
  color: var(--text-bright);
}

.intro-title {
  color: var(--text-bright);
}

.login-code-option {
  margin-bottom: 0.5rem;
  text-align: left;
}

#form-login-code {
  display: inline-block;
}

#login-code-button {
  margin-top: 1rem;
}

#login-code,
#login-user,
#login-pass {
  text-align: center;
}

.logo-browsers {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 15px;
}

.profile {
  height: 100%;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.profile-settings {
  margin: 10px; 
}

.profile-to-threads a.icon {
  display: block;
  color: var(--text-main);
  text-align: center;
  padding-left: 10px;
  text-decoration: none;
  font-size: 18px;
}

.profile-title {
  color: var(--text-bright);
  padding-left: 10px;
  font-size: 18px;
}

.thread-avatar {
  border-radius: 50%;
}

.thread-badge {
  top: -3px;
  left: -1px;
  position: absolute;
  background-color: #f64d16;
  color: #fffaf7;
  font-size: 0.7em;
  padding: 4px 4px;
  min-width: 12px;
  border-radius: 50%;
  text-align: center;
  line-height: 1;
  white-space: nowrap;
}

.thread-body {
  color: var(--text-main);
}

.thread-content {
  flex: 1;
  min-width: 0;
  padding-right: 25px;
  word-wrap: break-word;
}

.thread-delete {
  position: absolute;
  top: 10px;
  right: 10px;
  background: none;
  line-height: 1;
  border-radius: 5px;
}

.thread-delete a.icon {
  color: var(--text-bright);
}

.thread-from {
  color: var(--text-main);
}

.thread-header {
  display: flex;
  justify-content: space-between;
}

.thread-item {
  display: flex;
  gap: 5px;
  margin-bottom: 10px;
  padding: 5px;
  border: 1px solid var(--border);
  border-radius: 5px;
  position: relative;
}

.thread-item:hover {
  cursor: pointer;
}

.thread-line-1 {
  font-weight: normal;
  color: var(--text-main);
}

.thread-line-2 {
  color: var(--text-main);
}

.thread-select {
  display: flex;
  position: relative;
  align-items: center;
}

.thread-select-all {
  appearance: none;
  -webkit-appearance: none;
  position: relative;
  height: 1.25rem;
  width: 1.25rem;
  border: 1px solid var(--text-muted);
  border-radius: 50%;
  margin-left: 22px;
}

.thread-select-all:checked {
  background-color: var(--links);
  border-color: var(--links);
}

.thread-select-all:checked::before {
  position: absolute;
  content: '';
  transform: rotate(45deg);
  height: 0.65rem;
  width: 0.35rem;
  top: 0.1rem;
  left: 0.35rem;
  border: solid white;
  border-width: 0 2px 2px 0;
}

.thread-select-all:focus {
  outline: none;
  box-shadow: none;
}

.thread-select-all-text {
  margin-left: 25px;
  color: var(--text-bright);
  font-size: 0.7em;
}

.thread-select-item {
  appearance: none;
  -webkit-appearance: none;
  position: relative;
  height: 1.25rem;
  width: 1.25rem;
  border: 1px solid var(--text-muted);
  border-radius: 50%;
  margin-left: 2px;
}

.thread-select-item:checked {
  background-color: var(--links);
  border-color: var(--links);
}

.thread-select-item:checked::before {
  position: absolute;
  content: '';
  transform: rotate(45deg);
  height: 0.65rem;
  width: 0.35rem;
  top: 0.1rem;
  left: 0.35rem;
  border: solid white;
  border-width: 0 2px 2px 0;
}

.thread-select-item:focus {
  outline: none;
  box-shadow: none;
}

.thread-stamp-age {
  font-size: 0.8em;
  background-color: var(--background-body);  
  color: var(--time);
  position: absolute;
  bottom: 5px;
  right: 10px;
  white-space: nowrap;
}

.thread-stamp-date {
  font-size: 0.8em;
  background-color: var(--background-body);
  color: var(--time);
  position: relative;
  padding-left: 2px;
  white-space: nowrap;
}

.thread-template {
  border-bottom: 1px solid var(--border);
  padding: 5px;
  align-items: flex-start;
}

.threads {
  display: flex;
  flex-direction: column;
  grid-row: 1 / -1;
  position: relative;
  min-height: 0;
}

#threads-select-icons .icon:hover {
  background-color: #bf4219;
  border-color: #bf4219;
}

#section-threads-conversation {
  height: 100%;
  display: flex;
  box-sizing: border-box;
}

.threads-conversation {
  display: grid;
  grid-column-gap: 5px;
  grid-template-rows: 1fr;
  overflow: hidden;
  box-sizing: border-box;
  height: 100%;
}

#threads-list {
  overflow-y: auto;
  padding: 15px;
  flex-grow: 1;
  box-sizing: border-box;
}

.threads-logo {
  padding-left: 10px;
}

.threads-menu {
  margin-left: auto;
  position: relative;
}

.threads-menu a.icon:hover {
  background-color: var(--background-alt);
  color: var(--text-bright);
  border-radius: 5px;
}

.threads-menu.is-open .threads-menu-items {display: block;}

.threads-menu-items {
  display: none;
  position: absolute;
  background-color: var(--background-alt);
  right: 0;
  top: 100%;
  min-width: 120px;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
  z-index: 1;
  border-radius: 5px;
}

.threads-menu-items a:hover {
  background-color: var(--selection);
  color: var(--text-bright);
  border-radius: 5px;
}

.threads-menu.is-open .threads-menu-items {display: block;}

.threads-menu-items a {
  display: block;
  color: var(--text-main);
  padding: 12px 16px;
  text-decoration: none;
  text-align: left;
}

.threads-none {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 10;
  display: flex;
  flex-direction: row;
  gap: 25px;
  transform: translateX(-50%);
}

#threads-select-icons {
  position: absolute;
  bottom: 40px;
  left: 50%;
  z-index: 10;
  display: flex;
  flex-direction: row;
  gap: 30px;
  transform: translateX(-50%);
}

#threads-select-icons .icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  background: none;
  background-color: var(--links);
  color: white;
  opacity: 0.8;
  border-radius: 50%;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  text-decoration: none;
  font-size: 20px;
  transition: background-color 0.2s;
}

.threads-title {
  color: var(--text-bright);
  padding-left: 10px;
  font-style: italic;
}

.threads-title:hover {
  cursor: pointer;
}

.threads,
.conversation,
header {
  transition: transform 0.3s, opacity 0.3s;
}

@media (max-width: 600px) {
  .threads-conversation {
    gap: 0;
    grid-template-columns: 100% 100%;
  }
  .threads-conversation.threads-mode .conversation {
    transform: translateX(100%);
    transition-timing-function: ease-in;
    opacity: 0;
  }
  .threads-conversation.threads-mode .threads {
    transition-timing-function: ease-out;
    opacity: 1;
  }
  .threads-conversation.conversation-mode .threads {
    transform: translateX(-100%);
    transition-timing-function: ease-out;
    opacity: 0;
  }
  .threads-conversation.conversation-mode .conversation {
    transform: translateX(-100%);
    transition-timing-function: ease-in;
    opacity: 1;
  }
}

@media (min-width: 600px) {
  .conversation-to-threads {
    display: none;
  }
  .threads-conversation.basic-mode {
    grid-template-columns: 100% 100%;
  }
  .threads-conversation.extended-mode {
    gap: 5px;
    grid-template-columns: 400px 1fr;
  }
}