:root {
  /* Colors */
  --color-primary: #f54488;
  --color-white: #ffffff;
  --color-black: #333333;
  --color-gray: #595b5e;
  --color-light-gray: #b2bcd1;
  --color-lighter-gray: #b2bcd1;
  --color-background: #eff5fb;
  --color-input:#f8fbfd;
  --color-chat-preview: #f8fbfd;
  --color-chat-preview-font: rgba(51, 51, 51, 0.75);

  --color-shadow-blue: rgba(0, 30, 85, 0.1);
  --color-shadow-dark: rgba(0, 0, 0, 0.2);
  --color-shadow-blue-light: rgba(0, 30, 85, 0.05);
  --color-shadow-blue-mid: rgba(0, 97, 161, 0.2);
  --color-shadow-inset-light: rgb(204, 219, 232, 0.2);
  --color-shadow-inset-white: rgba(255, 255, 255, 0.15);  
  --color-shadow-tab-hover: rgba(136, 165, 191, 0.3);

  --color-quote: #67b53a;
  --color-quote-bg: #f1fae1;
  --color-sent-corner: #eee;
  --color-tab-grey: #9299a8;
  --color-light-gray-border: rgba(178, 188, 209, 0.25);
  --color-image-placeholder: rgba(178, 188, 209, 0.05);

  --color-send-mode-icon-public: var(--color-light-gray);
  --color-send-mode-icon-private: var(--color-white);
  --color-send-mode-slider-bg: var(--color-white);
  --tab-active-background: linear-gradient(90deg, rgba(255, 255, 255, 1) 20%, rgba(255, 255, 255, 0.9) 40%, rgba(255, 255, 255, 0.8) 60%, rgba(255, 255, 255, 0.6) 80%, rgba(255, 255, 255, 0.4) 90%, rgba(255, 255, 255, 0) 100%);

  /* Font sizes  */
  --font-size-0-7rem: 0.7rem;
  --font-size-0-8rem: 0.7rem;
  --font-size-1rem: 1rem;
  --font-size-3rem: 3rem;

  /* Spacing */
  --spacing-2px: 2px;
  --spacing-4px: 4px;
  --spacing-8px: 8px;
  --spacing-16px: 16px;
  --spacing-24px: 24px;
  --spacing-32px: 32px;
  --spacing-40px: 40px;
  --spacing-48px: 48px;
  --spacing-56px: 56px;
  --spacing-200px: 200px;

  /* Spacing scale reference: 0, 2, 4, 8, 16, 24, 32, 40, 48, 200 */

  /* Border radius */
  --border-radius-5px: 4px;
  --border-radius-7px: 8px;
  --border-radius-20px: 24px;
  --border-radius-50pct: 50%;

  /* Shadows */
  --shadow-tab-hover: var(--color-shadow-tab-hover) 6px 2px 16px 0px, var(--color-shadow-inset-white) -6px -2px 16px 0px;
  --shadow-sm: 0 1px 2px 0 var(--color-shadow-blue), 0 1px 3px 1px var(--color-shadow-blue-light);
  --shadow-md: 0 20px 12px -16px var(--color-shadow-blue), 0 8px 24px 18px var(--color-shadow-blue-light);
  --shadow-lg: 0px 19px 65px -23px var(--color-shadow-blue-mid);
  --shadow-inset: var(--color-shadow-inset-light) 2px 2px 4px 0px inset, var(--color-shadow-inset-white) -2px -2px 4px 1px inset;

  /* Transitions */
  --transition-default: all 0.3s ease;
  --transition-quick: all 0.2s ease;
  
  /* Icon sizes */
  --icon-size-sm: 1rem;
  --icon-size-base: 1rem;
  --icon-size-lg: 1rem;
  --icon-size-xl: 1rem;
}

.dark-theme {
  --color-primary: #f54488;
  --color-white: #34363f;
  --color-black: #bfc1cc;
  --color-gray: #4f545e;
  --color-light-gray: #656b77; 
  --color-lighter-gray: #656b77; 
  --color-background: #27262c; 
  --color-input:#2e2d35;
  --color-chat-preview: rgb(46, 45, 53, 0.6);
  --color-chat-preview-font: rgba(191, 193, 204, 0.6);


  /*
    Dark theme shadows are intentionally a bit stronger and slightly tinted.
    Very low-alpha black on dark backgrounds can look "posterized" (banding)
    in some browsers/GPU pipelines, so we keep a wider tonal range here.
  */
  --color-shadow-blue: rgba(15, 15, 15, 0.24);
  --color-shadow-dark: rgba(0, 0, 0, 0.45); 
  --color-shadow-blue-light: rgba(44, 44, 44, 0.22);
  --color-shadow-blue-mid: rgba(12, 12, 12, 0.5);
  --color-shadow-inset-light: rgb(0, 0, 0, 0.05);  
  --color-shadow-inset-white: rgba(0, 0, 0, 0.05);  
  --color-shadow-tab-hover: rgba(0, 0, 0, 0);  
  
  --color-quote: #122e0d;  
  --color-quote-bg: #b3d89a;  
  --color-sent-corner: #4f545e; 
  --color-tab-grey: #656b77;
  --color-light-gray-border: rgba(178, 188, 209, 0);
  --color-image-placeholder: rgba(46, 45, 53, 0.5);

  --color-send-mode-icon-public: var(--color-light-gray);
  --color-send-mode-icon-private: var(--color-white);
  --color-send-mode-slider-bg: var(--color-background);
  --tab-active-background: linear-gradient(90deg, var(--color-input), transparent);
}

@keyframes flickerAnimation {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 0.3; }
}

@keyframes pulseScale {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.animate-flicker {
  opacity: 0;
  animation: flickerAnimation 1s infinite;
}

.sending-animation {
  animation: pulseScale 1s ease-in-out infinite;
}

html, body {
  width: 100%;
  overflow-x: hidden;
}

html {
  scrollbar-gutter: stable;
}

@supports not (scrollbar-gutter: stable) {
  body {
    overflow-y: scroll;
  }
}

body {
  font-family: Roboto, Arial, sans-serif;
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: var(--color-background);
  margin: 0;
  padding: 0;
}

@media (hover: none) and (pointer: coarse) {
  a,
  button,
  input,
  label,
  select,
  summary,
  textarea,
  [role="button"] {
    -webkit-tap-highlight-color: transparent;
  }
}

.material-symbols-outlined {
  --material-icon-fallback-size: 1em;
  font-family: "Material Symbols Outlined", "Segoe UI Symbol", "Noto Sans Symbols 2", sans-serif;
  font-weight: normal;
  font-style: normal;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  word-wrap: normal;
  direction: ltr;
  font-variation-settings: "FILL" 0, "wght" 400, "GRAD" 0, "opsz" 24;
  vertical-align: middle;
  font-size: var(--material-icon-fallback-size);
  min-width: var(--material-icon-fallback-size);
  max-width: var(--material-icon-fallback-size);
  overflow: hidden;
}

html:not(.material-symbols-ready) .material-symbols-outlined {
  position: relative;
  font-size: 0 !important;
}

html:not(.material-symbols-ready) .material-symbols-outlined::after {
  content: "";
  width: 0.85em;
  height: 0.85em;
  border-radius: 50%;
  background-color: currentColor;
  opacity: 0.35;
}

.material-symbols-filled {
  font-variation-settings: "FILL" 0, "wght" 400, "GRAD" 0, "opsz" 24;
}

.page-container {
  width: 100%;
  max-width: 460px;
  display: flex;
  flex-direction: column;
}

#title-block {
  margin: var(--spacing-40px) 0 var(--spacing-32px) 0;
}

#main-title-public, #main-title-private {
  font-family: "Rubik Spray Paint", Roboto, Arial, sans-serif;
  color: var(--color-primary);
  font-size: var(--font-size-3rem);
  margin: 0;
  padding: 0;
  font-weight: 400;
  text-transform: lowercase;
  text-align: center;
}

#main-title-public { display: block; }
#main-title-private { display: none; }
#main-title-private span { color: var(--color-white); }

h3 {
  color: var(--color-gray);
  font-size: var(--font-size-0-7rem);
  margin: 0;
  padding: 0;
  font-weight: normal;
  letter-spacing: 0.7rem;
  text-transform: uppercase;
  text-align: center;
}

h3 span { letter-spacing: normal; }

#public-chat, #private-div {
  width: 100%;
  margin-top: 0;
  margin-bottom: 0;
  border: 0;
  border-radius: 0;
  padding: 0;
  overflow-y: visible;
}

#public-chat { display: block; }
#private-div { display: none; }

.message-container {
  max-width: 100%;
  margin-bottom: var(--spacing-8px);
  min-height: var(--spacing-48px);
  transition: var(--transition-quick);
  position: relative;
}

.message-container-wrapper {
  padding: var(--spacing-24px) var(--spacing-24px);
}

.message-container p {
  overflow: hidden;
  white-space: pre-line;
  margin: 0;
  color: var(--color-black);
  font-size: var(--font-size-1rem);
  position: relative;
}

.message-container.sent {
  position: relative;
  border: 0;
  border-right: 0;
  border-radius: var(--border-radius-20px) var(--border-radius-20px) 0 var(--border-radius-20px);
  background: var(--color-white);
  /* margin-left: auto;
  margin-right: auto; */
}

.message-container.sent::after {
  content: "";
  position: absolute;
  width: 10px;
  height: 10px;
  background: var(--color-sent-corner);
  bottom: 0;
  right: 0;
  clip-path: polygon(3% 75%, 0 100%, 100% 100%, 100% 0, 75% 3%, 50% 10%, 27% 27%, 10% 50%);
}

.message-container.received {
  border: 0;
  border-radius: 0 var(--border-radius-20px) var(--border-radius-20px) var(--border-radius-20px);
  background: var(--color-white);
  /* margin-left: auto;
  margin-right: auto; */
}

#public-chat .message-container.received {
  /* Public chat should have uniform corners for incoming bubbles on desktop and mobile. */
  border-radius: var(--border-radius-20px);
}

.new0, .new1, .actual, .fire, .dead {
  opacity: 1;
  box-shadow: var(--shadow-sm);
}


.message-container-hidden {
  opacity: 0.5;
}

.message-container-hidden:not(.message-container-hidden-expanded) .message-container-wrapper {
  padding-top: var(--spacing-16px);
  padding-bottom: var(--spacing-16px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.message-container-hidden:not(.message-container-hidden-expanded) #top-bar-div {
  padding: 0;
  display: none;
}

.message-container-hidden:not(.message-container-hidden-expanded) #label-text {
  display: none;
}

.message-container-hidden.message-container-hidden-expanded .message-container-wrapper {
  padding-top: var(--spacing-24px);
  padding-bottom: var(--spacing-24px);
}

.message-container-hidden.message-container-hidden-expanded #top-bar-div {
  padding: 0 0 var(--spacing-8px) 0;
}

.message-container-hidden.message-container-hidden-expanded #label-text {
  display: inline;
}

.message-container-hidden.new0,
.message-container-hidden.new1,
.message-container-hidden.actual,
.message-container-hidden.fire,
.message-container-hidden.dead {
  box-shadow: none;
}


.message-hidden-preview {
  display: none;
  color: var(--color-black);
  font-size: var(--font-size-1rem);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.message-container-hidden:not(.message-container-hidden-expanded) #paragraph-message,
.message-container-hidden:not(.message-container-hidden-expanded) .more-button {
  display: none;
}

.message-container-hidden:not(.message-container-hidden-expanded) .message-hidden-preview {
  display: block;
}

.message-container-hidden.message-container-hidden-expanded {
  cursor: default;
}

.message-container-hidden:not(.message-container-hidden-expanded) {
  cursor: pointer;
}

.message-container-transitioning {
  min-height: 0;
  overflow: hidden;
  opacity: var(--message-start-opacity, 1);
  height: var(--message-start-height, auto);
  max-height: var(--message-start-height, none);
  margin-bottom: var(--message-start-margin-bottom, 0);
  will-change: opacity, height, max-height, margin-bottom;
  transition:
    opacity 320ms ease,
    max-height 420ms cubic-bezier(0.15, 1, 0.35, 1),
    height 420ms cubic-bezier(0.15, 1, 0.35, 1),
    margin-bottom 420ms cubic-bezier(0.15, 1, 0.35, 1);
}

.message-container-transitioning.message-container-transitioning-active {
  opacity: var(--message-end-opacity, 1);
  height: var(--message-end-height, auto);
  max-height: var(--message-end-height, none);
  margin-bottom: var(--message-end-margin-bottom, 0);
}

@keyframes message-reveal-flash {
  0% {
    filter: brightness(1);
  }
  35% {
    filter: brightness(1.08);
  }
  100% {
    filter: brightness(1);
  }
}

.message-container-reveal-flash {
  animation: message-reveal-flash 360ms ease-out 1;
}


#top-bar-div {
  display: flex;
  flex-flow: column wrap;
  padding: 0 0 var(--spacing-8px) 0;
}

#little-bar {
  width: 100%;
  display: flex;
  flex-flow: row wrap;
  align-items: center;
}

.anon-name, .anon-emoji {
  font-weight: normal;
  text-transform: lowercase;
  font-size: var(--font-size-0-7rem);
  opacity: 0.75;
  padding: var(--spacing-2px) var(--spacing-4px);
  color: #ffffff;
  border-radius: var(--border-radius-7px);
  margin-right: var(--spacing-8px);
}

.anon-emoji {
  padding-left: 0;
  margin: 0;
}

#label-text {
  color: var(--color-light-gray);
  text-transform: lowercase;
  font-size: var(--font-size-0-7rem);
  user-select: none;
}

.sidebar-section-label {
  color: var(--color-tab-grey);
  text-transform: lowercase;
  font-size: var(--font-size-0-7rem);
  user-select: none;
  padding: var(--spacing-16px) 0 var(--spacing-8px) var(--spacing-16px);
}

#little-left {
  position: absolute;
  right: 0;
  top: 0;
  display: flex;
  flex-flow: row wrap;
  visibility: hidden;
  background-color: var(--color-white);
  border-radius: var(--spacing-24px);
  box-shadow: var(--shadow-md);
  transform: scale(0.1) translate(15%, -50%);
  opacity: 0;
  transition: var(--transition-quick);
}

#little-left:active {
  box-shadow: var(--shadow-lg);
}

#little-reply-env { display: block; }

#little-reply-env,
#little-hide-env,
#little-archive-env {
  padding: 0;
}

#little-reply-env:hover,
#little-hide-env:hover,
#little-archive-env:hover {
  border-radius: var(--spacing-24px);
  background-color: var(--color-primary);
  cursor: pointer;
}

#little-hide,
#little-reply,
#little-archive {
  width: var(--spacing-32px);
  height: var(--spacing-32px);
  vertical-align: middle;
  margin-left: auto;
  padding: 0;
  margin: 0;
  overflow: visible;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-light-gray);
  font-family: "Material Symbols Outlined";
  font-size: 1rem;
  font-variation-settings: "FILL" 0, "wght" 400, "GRAD" 0, "opsz" 24;
}

/* Icon states */
#little-hide::before { content: var(--icon-little-hide); }

#little-reply::before { content: var(--icon-little-reply); }
#little-hide.little-check::before { content: var(--icon-little-undo); }

#little-archive::before { content: var(--icon-little-favorite); }
#little-archive.little-private-archive::before { content: var(--icon-little-private-archive); }
#little-archive.little-check::before { content: var(--icon-little-undo); }
#little-archive.little-unfavorite::before { content: var(--icon-little-unfavorite); }
#little-archive.little-delete::before { content: var(--icon-little-delete); }
#little-hide-env:hover #little-hide,
#little-reply-env:hover #little-reply,
#little-archive-env:hover #little-archive {
  color: var(--color-white);
  font-variation-settings: "FILL" 0, "wght" 400, "GRAD" 0, "opsz" 24;
}

@media (hover: hover) and (pointer: fine) {
  .message-container:not(.public-message-container):hover #little-left,
  .message-container.public-message-container.little-left-visible #little-left {
    visibility: visible;
    transform: scale(1) translate(15%, -50%);
    opacity: 1;
  }
}

@media (hover: none) and (pointer: coarse) {
  #little-left {
    display: none;
  }
}

#paragraph-message.podrobnee,
.private-chat-origin-message p.podrobnee {
  isolation: isolate;
}

#paragraph-message.podrobnee::before,
.private-chat-origin-message p.podrobnee::before {
  content: "";
  display: block;
  width: 100%;
  height: 6.2rem;
  position: absolute;
  bottom: 0;
  left: 0;
  background: linear-gradient(
    to bottom,
    rgba(255, 255, 255, 0) 0%,
    var(--color-white) 100%
  );
  pointer-events: none;
  z-index: 1;
}

.more-button {
  width: 100%;
  height: var(--spacing-32px);
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  position: relative;
  z-index: 10;
  cursor: pointer;
  margin: var(--spacing-8px) 0 0 0;
  padding: 0;
  background-color: transparent;
  text-transform: lowercase;
  user-select: none;
  opacity: 1;
  box-shadow: 0;
}

.more-button-icon {
  width: var(--spacing-32px);
  height: var(--spacing-32px);
  color: var(--color-light-gray);
  background-color: var(--color-white);
  border-radius: 666px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-1rem);
  font-family: "Material Symbols Outlined";
  font-variation-settings: "FILL" 0, "wght" 400, "GRAD" 0, "opsz" 24;
}

.more-button:hover .more-button-icon {
  color: var(--color-white);
  background-color: var(--color-primary);
  opacity: 0.7;
}

.more-button:active .more-button-icon,
.more-button-clicked .more-button-icon,
.more-button-clicked:hover .more-button-icon {
  box-shadow: var(--shadow-inset);
}

.truncated {
  overflow: hidden;
  max-height: 150px;
}

.swipe-left-img,
.swipe-right-img {
  display: none;
  box-sizing: border-box;
  min-width: 0;
  max-width: none;
  width: 1rem;
  min-height: 0;
  max-height: none;
  height: 1rem;
  aspect-ratio: 1 / 1;
  position: absolute;
  top: 50%;
  padding: var(--spacing-24px);
  border-radius: var(--border-radius-50pct);
  opacity: 0;
  transition: var(--transition-default);
  overflow: visible;
  user-select: none;
  z-index: -10;
  background-color: rgba(255, 255, 255, 0);
  font-family: "Material Symbols Outlined";
  font-size: 1rem;
  line-height: 1;
  color: var(--color-light-gray);
  font-variation-settings: "FILL" 0, "wght" 400, "GRAD" 0, "opsz" 24;
  text-align: center;
  align-items: center;
  justify-content: center;
}

.swipe-left-img {
  transform: translateY(-50%);
  right: -90px;
}

.swipe-right-img {
  transform: translateY(-50%);
  left: -90px;
}

#button-input-div {
  overflow: hidden;
  width: 100%;
  margin: 0;
  background-color: var(--color-input);
  border-radius: var(--border-radius-20px) var(--border-radius-20px) 0 var(--border-radius-20px);
  box-shadow: var(--shadow-lg);
}

.dark-theme #button-input-div {
  box-shadow: var(--shadow-md);
}

.button-input-padding {
  position: relative;
  margin-top: 0;
  margin-bottom: 0;
  padding: var(--spacing-24px) var(--spacing-24px);
  background-color: var(--color-input);
  border-radius: 0 0 var(--border-radius-20px) var(--border-radius-20px);
  border-top: 0;
}

@keyframes inputPaddingSendingBlink {
  0% {
    opacity: 0.75;
  }
  50% {
    opacity: 0.45;
  }
  100% {
    opacity: 0.75;
  }
}

#input-padding.input-padding--sending {
  pointer-events: none;
  animation-name: inputPaddingSendingBlink !important;
  animation-duration: 1.5s !important;
  animation-timing-function: ease-in-out !important;
  animation-iteration-count: infinite !important;
  animation-fill-mode: both !important;
  will-change: opacity;
}

.button-input-padding--message {
  border-top: 0;
}

.input-close-button {
  position: absolute;
  top: var(--spacing-16px);
  right: var(--spacing-16px);
  display: none;
  align-items: center;
  justify-content: center;
  width: var(--spacing-24px);
  height: var(--spacing-24px);
  border: none;
  border-radius: 999px;
  background: var(--color-input);
  box-shadow: var(--shadow-sm);
  color: var(--color-light-gray);
  cursor: pointer;
  padding: 0;
  transition: var(--transition-default);
}

.input-close-button:hover,
.input-close-button:focus-visible {
  background: var(--color-primary);
  color: var(--color-white);
  /* box-shadow: var(--shadow-md);*/
}

.input-close-button .material-symbols-outlined {
  font-size: 1rem;
  line-height: 1;
}

.button-input-padding--message .input-close-button {
  display: inline-flex;
}

#message-input {
  height: auto;
  width: 100%;
  font-family: Roboto, Arial, sans-serif;
  padding: 0;
  margin-top: 0;
  font-size: var(--font-size-1rem);
  resize: none;
  overflow: hidden;
  border: none;
  outline: none;
  transition: height 0.5s ease;
  background-color: var(--color-input);
  color: var(--color-black);
}

.message-input--spaced {
  margin-top: 0;
  margin-bottom: 0;
  transition: all 0.2s ease-in-out;
}

#message-input:disabled {
  opacity: 1;
  background-color: var(--color-input);
  color: var(--color-black);
  -webkit-text-fill-color: var(--color-black);
}

#message-input::placeholder {
  color: var(--color-lighter-gray);
  font-size: var(--font-size-1rem);
}

#message-input:focus::placeholder {
  opacity: 0.5;
}

#message-input:not(:placeholder-shown)::placeholder {
  opacity: 0;
}

.message-input-saved-color { color: var(--color-primary); }
.message-input-clean-color { color: var(--color-black); }

#button-envelope-div {
  width: 100%;
  display: flex;
  flex-direction: row;
  justify-content: flex-end;
  align-items: center;
  gap: var(--spacing-8px);
}

#left-buttons {
  display: flex;
  margin-right: auto;
}

.send-mode-toggle {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 28px;
  background-color: var(--color-white);
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  padding: var(--spacing-2px);
}

.send-mode-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.send-mode-slider {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  background-color: var(--color-light-gray);
  border-radius: 999px;
  transition: all 0.2s ease;
}

.send-mode-slider::before {
  content: "";
  position: absolute;
  height: 22px;
  width: 22px;
  left: 3px;
  top: 3px;
  background-color: var(--color-white);
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
}

.send-mode-toggle input:checked + .send-mode-slider {
  background-color: var(--color-primary);
}

.send-mode-toggle input:checked + .send-mode-slider::before {
  transform: translateX(20px);
}

#send-button {
  width: 160px;
  min-width: 120px;
  height: var(--spacing-40px);
  margin-left: 0;
  background-color: var(--color-primary);
  font-size: var(--font-size-1rem);
  gap: var(--spacing-8px);
  overflow: hidden;
}

#audio-button,
#pic-button {
  width: var(--spacing-40px);
  height: var(--spacing-40px);
  background-color: var(--color-input);
  opacity: 1;
  border-radius: 999px;
  overflow: hidden;
}


#send-button,
#audio-button,
#pic-button {
  visibility: hidden;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  margin-top: 0;
  margin-bottom: 0;
  border: none;
  color: white;
  cursor: pointer;
  text-align: center;
  vertical-align: middle;
}

.input-action-button {
  height: auto;
  margin-top: 0;
  margin-bottom: 0;
  margin-left: 0;
  transition: all 0.2s ease-in-out;
  visibility: visible;
}

.input-action-button--active {
  opacity: 1;
}

#send-button.input-action-button {
  visibility: visible;
  padding: var(--spacing-8px) var(--spacing-24px);
  white-space: nowrap;
  margin-right: 0;
  border-radius: var(--border-radius-7px);
  user-select: none;
  -webkit-user-select: none;
}

#audio-button.input-action-button,
#pic-button.input-action-button {
  visibility: visible;
  padding: 0;
  margin-right: 0;
}

#send-button:hover {
  background-color: #ff5b8c;
  box-shadow: var(--color-primary) 0 10px 20px -10px;
  box-sizing: border-box;
}

#send-button.send-button--cooldown {
  opacity: 0.75;
  cursor: not-allowed;
}

#send-button.send-button--cooldown:hover {
  background-color: var(--color-primary);
  box-shadow: none;
}

#send-button.send-button--sending {
  opacity: 0.75;
  cursor: not-allowed;
}

#send-button.send-button--sending:hover {
  background-color: var(--color-primary);
  box-shadow: none;
}

#send-button .send-button__label {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  user-select: none;
  -webkit-user-select: none;
}

#send-button.send-button--cooldown .send-button__label {
  font-size: clamp(0.66rem, 1.5vw, 1rem);
}

#audio-button:hover,
#pic-button:hover {
  box-sizing: border-box;
  background-color: var(--color-primary);
  opacity: 1;
}

#send-button::before,
#audio-button::before,
#pic-button::before {
  font-family: "Material Symbols Outlined";
  font-variation-settings: "FILL" 0, "wght" 400, "GRAD" 0, "opsz" 24;
  content: "";
  display: block;
  line-height: 1;
  position: relative;
}

#send-button::before {
  width: var(--icon-size-lg);
  height: var(--icon-size-lg);
  /*margin-right: var(--spacing-8px);*/
  font-size: var(--icon-size-lg);
  content: "send";
  top: -0.06rem;
}

#send-button.send-button--cooldown::before {
  content: "front_hand";
}

#send-button.send-button--sending::before {
  content: "hourglass_bottom";
  transform-origin: center;
  animation: send-button-hourglass-cycle 3s infinite;
}

@keyframes send-button-hourglass-cycle {
  0%,
  16% {
    transform: rotate(180deg);
    animation-timing-function: steps(1, end);
  }

  16.01% {
    transform: rotate(0deg);
    animation-timing-function: steps(1, end);
  }

  33% {
    transform: rotate(0deg);
    animation-timing-function: ease-in-out;
  }

  49.99% {
    transform: rotate(-180deg);
    animation-timing-function: steps(1, end);
  }

  50%,
  66% {
    transform: rotate(-180deg);
    animation-timing-function: steps(1, end);
  }

  66.01% {
    transform: rotate(0deg);
    animation-timing-function: steps(1, end);
  }

  83% {
    transform: rotate(0deg);
    animation-timing-function: ease-in-out;
  }

  100% {
    transform: rotate(180deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  #send-button.send-button--sending::before {
    animation: none;
    transform: rotate(0deg);
  }
}

#audio-button::before,
#pic-button::before {
  width: 40px;
  height: 40px;
  display: inline-block;
  line-height: 40px;
  text-align: center;
  font-size: 20px;
  color: var(--color-primary);
  top: 0;
}

#audio-button:hover::before,
#pic-button:hover::before {
  color: var(--color-white);
  font-variation-settings: "FILL" 0, "wght" 400, "GRAD" 0, "opsz" 24;
}

#audio-button::before { content: "mic"; }
#pic-button::before { content: "image"; }

.margin-left-5px { margin-left: var(--spacing-8px); }
.simple-devider { margin-top: var(--spacing-16px); }


/* Tab styles */
.tab-sidebar-toggle {
  display: none;
}

#tab-sidebar-container {
  display: block;
}

.sidebar-top-controls {
  display: none;
}

#tab-main-div {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  z-index: 50;
  background: color-mix(in srgb, var(--color-background) 90%, transparent);
  backdrop-filter: blur(8px);
}

.tab-left {
  margin: 0 auto;
  max-width: 460px;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: var(--spacing-8px);
  position: relative;
}

.tab-right {
  display: none;
}

.tab-button,
.tab-button-active {
  height: var(--spacing-40px);
  margin: 0;
  padding: var(--spacing-8px) var(--spacing-16px);
  font-size: var(--font-size-1rem);
  border: none;
  border-radius: var(--border-radius-7px);
  color: var(--color-tab-grey);
  text-align:left;
  vertical-align: middle;
}

.tab-button {
  cursor: pointer;
  opacity: 1;
  background-color: transparent;
  /* box-shadow: var(--shadow-sm);*/
}

.tab-button:hover {
  background-color: var(--color-input);
  /* box-shadow: var(--shadow-tab-hover); */
}

.tab-button-active,
.tab-button-active:hover {
  cursor: default;
  opacity: 0.7;
  background: var(--tab-active-background);
  /* 
  border: 1px solid transparent;
  background-image: 
    linear-gradient(90deg, var(--color-input), transparent), 
    linear-gradient(90deg, var(--color-light-gray-border), transparent); 
  background-origin: border-box;
  background-clip: padding-box, border-box; 
  */
/*  box-shadow: var(--shadow-inset);*/
}

#tab-more-menu {
  position: absolute;
  right: 0;
  bottom: calc(100% + var(--spacing-8px));
  width: min(220px, 70vw);
  padding: var(--spacing-8px);
  border-radius: var(--border-radius-7px);
  background-color: var(--color-background);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-8px);
}

#tab-more-menu.hidden {
  display: none;
}

#tab-more-menu #theme-toggle-button,
#tab-more-menu #image-blur-toggle-button {
  width: 100%;
  justify-content: flex-start;
  padding: var(--spacing-4px) var(--spacing-8px);
  box-sizing: border-box;
}

#mobile-menu-toggles {
  display: none;
}

#tab-1::before,
#tab-2::before,
#tab-3::before,
#tab-more::before,
#tab-private::before,
#tab-favorites::before,
#private-active-tab::before,
#private-archive-tab::before,
#private-back-button::before,
#mobile-menu-archive::before,
#mobile-menu-active::before,
#mobile-menu-favorites::before,
#mobile-menu-voice::before,
#mobile-menu-trip::before,
#mobile-menu-common::before {
  content: "";
  display: inline-block;
  width: var(--icon-size-sm);
  height: var(--icon-size-sm);
  margin-right: var(--spacing-8px);
  vertical-align: middle;
  font-family: "Material Symbols Outlined";
  font-size: var(--icon-size-sm);
  font-variation-settings: "FILL" 0, "wght" 400, "GRAD" 0, "opsz" 24;
  line-height: 1;
  position: relative;
  top: -0.06em;
}

#tab-1::before { content: var(--icon-tab-common);  top: 0.06em;;}
#tab-2::before { content: var(--icon-tab-trip); }
#tab-3::before { content: var(--icon-tab-voice); }
#tab-more::before { content: var(--icon-tab-more); }
#tab-private::before { content: var(--icon-tab-private); }
#tab-favorites::before { content: var(--icon-tab-favorites); }
#private-active-tab::before { content: var(--icon-tab-private); }
#private-archive-tab::before { content: var(--icon-tab-archive); }
#private-back-button::before { content: var(--icon-tab-back); }
#mobile-menu-archive::before { content: var(--icon-tab-archive); }
#mobile-menu-active::before { content: var(--icon-tab-private); }
#mobile-menu-favorites::before { content: var(--icon-tab-favorites); }
#mobile-menu-voice::before { content: var(--icon-tab-voice); }
#mobile-menu-trip::before { content: var(--icon-tab-trip); }
#mobile-menu-common::before { content: var(--icon-tab-common); }


























@media (max-width: 899px) {
  .sidebar-top-controls,
  #theme-toggle-button,
  #image-blur-toggle-button,
  .sidebar-section-label,
  #private-archive-tab {
    display: none;
  }

  #tab-main-div {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    padding: 0;
    background: color-mix(in srgb, var(--color-background) 85%, transparent);
    backdrop-filter: blur(18px) saturate(145%);
    -webkit-backdrop-filter: blur(18px) saturate(145%);
    border-top: 1px solid color-mix(in srgb, var(--color-white) 50%, transparent);
    box-shadow: var(--shadow-lg);
    z-index: 90;
  }

  .tab-left {
    max-width: none;
    gap: 0;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  #tab-more {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0;
    line-height: 1;
    padding-block: var(--spacing-16px);
    padding-inline: clamp(var(--spacing-8px), 6vw, var(--spacing-16px));
    border-radius: 0;
    margin: var(--spacing-4px);
  }

  .tab-button:hover {
    border-radius: var(--border-radius-7px) !important;
    background-color: transparent;
  }

  #private-active-tab,
  #tab-favorites,
  #tab-1,
  #tab-2 {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0;
    line-height: 1;
    padding-block: var(--spacing-24px);
    padding-inline: clamp(var(--spacing-8px), 6vw, var(--spacing-24px));
    border-radius: 0;
  }

  #private-active-tab { order: 1; }
  #tab-favorites { order: 2; }
  #tab-1 { order: 3; }
  #tab-2 { order: 4; }
  #tab-more { order: 5; }

  #tab-3 {
    display: none;
  }

  #private-active-tab::before,
  #tab-favorites::before,
  #tab-1::before,
  #tab-2::before,
  #tab-more::before {
    width: 24px;
    height: 24px;
    margin-right: 0;
    font-size: 24px;
    top: 0;
  }

  #tab-more::before {
    content: "more_vert";
  }


  .tab-button-active,
  .tab-button-active:hover {
    opacity: 1;
    background: transparent;
    color: var(--color-primary);
  }

  #tab-more-menu {
    position: fixed;
    right: var(--spacing-8px);
    bottom: calc(env(safe-area-inset-bottom, 0px) + 76px);
    width: min(220px, 72vw);
    display: flex;
    flex-direction: column;
    z-index: 120;
    isolation: isolate;
    background: color-mix(in srgb, var(--color-background) 98%, transparent);
    border: 1px solid color-mix(in srgb, var(--color-white) 50%, transparent);
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(18px) saturate(145%);
    -webkit-backdrop-filter: blur(18px) saturate(145%);
  }

  #tab-more-menu .tab-button {
    width: 100%;
    text-align: left;
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    font-size: var(--font-size-1rem);
  }

  #tab-more-menu .tab-button::before {
    width: 24px;
    height: 24px;
    font-size: 24px;
  }

  #tab-more-menu .tab-button-active,
  #tab-more-menu .tab-button-active:hover {
    opacity: 1;
    background: transparent;
    color: var(--color-primary);
  }

  #mobile-menu-toggles {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--spacing-4px);
    padding-bottom: var(--spacing-4px);
    border-bottom: 1px solid color-mix(in srgb, var(--color-white) 35%, transparent);
  }

  #mobile-theme-toggle-button,
  #mobile-image-blur-toggle-button {
    width: 100%;
    justify-content: center;
  }
}


@media (max-width: 899px) and (hover: none) and (pointer: coarse) {
  :root {
    /*--spacing-4px: 3px;
    --spacing-8px: 6px;
    --spacing-16px: 13px;
    --spacing-24px: 20px;
    --spacing-32px: 27px;
    --spacing-40px: 34px;
    --spacing-48px: 41px;
    --spacing-56px: 48px;*/

    --border-radius-5px: 3px;
    --border-radius-7px: 6px;
    --border-radius-20px: 20px;
    --border-radius-50pct: 50%;
  }
  

  #title-block {
    margin-block: var(--spacing-32px) var(--spacing-32px);
  }

  #main-title-public,
  #main-title-private {
    font-size: calc(var(--font-size-3rem) / 1.5);
  }

  #title-block h3 {
    font-size: calc(var(--font-size-0-7rem) / 1.5);
    letter-spacing: calc(var(--font-size-0-7rem) / 1.5);
  }

  .page-container {
    padding-left: var(--spacing-16px);
    padding-right: var(--spacing-16px);
    box-sizing: border-box;
  }
  
  .simple-devider { margin-top: 10px; }
  .message-container { margin-bottom: 6px;}
  .message-container-wrapper { padding: 18px;}

}


@media (max-width: 420px) {
  .tab-left {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  #tab-favorites {
    display: none;
  }
}


@media (min-width: 900px) and (prefers-reduced-motion: reduce) {
  #tab-main-div,
  .sidebar-top-controls,
  .sidebar-top-controls #theme-toggle-button,
  .sidebar-top-controls #image-blur-toggle-button,
  .tab-left > *,
  #private-header {
    transition: none !important;
  }
}

@media (min-width: 900px) {
  :root {
    --desktop-sidebar-left: max(20px, calc((100vw - 860px) / 2));
    --desktop-sidebar-top: clamp(8px, 2vh, 16px);
    --desktop-sidebar-bottom: clamp(8px, 2vh, 16px);
    --desktop-sidebar-width: 200px;
    --desktop-sidebar-collapsed-width: var(--spacing-40px);
    --desktop-sidebar-slide-duration: 280ms;
    --desktop-sidebar-slide-easing: cubic-bezier(0.12, 0.82, 0.28, 1);
    --desktop-sidebar-content-offset: 28px;
  }

  .page-container {
    width: min(100%, 860px);
    max-width: 860px;
    padding-left: var(--spacing-200px);
    padding-right: var(--spacing-200px);
    box-sizing: border-box;
  }

  #tab-sidebar-container {
    position: fixed;
    left: var(--desktop-sidebar-left);
    top: var(--desktop-sidebar-top);
    width: calc(var(--desktop-sidebar-width));
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 0;
    z-index: 50;
    overflow: hidden;
  }

  .sidebar-top-controls {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: var(--spacing-8px);
    margin-bottom: var(--spacing-8px);
    transition: margin-bottom var(--desktop-sidebar-slide-duration) var(--desktop-sidebar-slide-easing);
  }

  #tab-main-div {
    position: static;
    width: var(--desktop-sidebar-width);
    max-height: calc(100vh - var(--desktop-sidebar-top) - var(--desktop-sidebar-bottom));
    overflow-y: auto;
    padding-right: clamp(8px, 1.8vw, 24px);
    background: transparent;
    backdrop-filter: none;
    display: flex;
    flex-direction: column;
    gap: 0;
    transform: translateX(0);
    transition:
      transform var(--desktop-sidebar-slide-duration) var(--desktop-sidebar-slide-easing),
      width var(--desktop-sidebar-slide-duration) var(--desktop-sidebar-slide-easing),
      padding-right var(--desktop-sidebar-slide-duration) var(--desktop-sidebar-slide-easing);
    will-change: transform, width;
  }

  .sidebar-top-controls #theme-toggle-button,
  .sidebar-top-controls #image-blur-toggle-button,
  .tab-left > *,
  #private-header {
    transition:
      opacity var(--desktop-sidebar-slide-duration) var(--desktop-sidebar-slide-easing),
      transform var(--desktop-sidebar-slide-duration) var(--desktop-sidebar-slide-easing),
      visibility 0s linear 0s;
    transform: translateX(0);
    opacity: 1;
    visibility: visible;
  }

  .tab-sidebar-toggle {
    display: inline-flex;
    width: var(--spacing-40px) !important;
    height: var(--spacing-40px);
    flex-shrink: 0;
    padding: 0;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 2;
    background: transparent;
    box-shadow: none;
    border-radius: 666px;
  }

  .tab-sidebar-toggle:active {
    box-shadow: none;
    background: transparent;
  }

  .tab-sidebar-toggle:hover {
    box-shadow: none;
    background: var(--color-input);
  }

  .tab-sidebar-toggle .material-symbols-outlined {
    font-size: 1rem;
  }

  body.desktop-sidebar-collapsed #tab-main-div {
    width: var(--desktop-sidebar-collapsed-width);
    max-height: none;
    overflow: visible;
    padding-right: 0;
    transform: translateX(calc(var(--desktop-sidebar-width) - var(--desktop-sidebar-collapsed-width)));
  }

  body.desktop-sidebar-collapsed .sidebar-top-controls {
    margin-bottom: 0;
  }

  body.desktop-sidebar-collapsed .sidebar-top-controls #theme-toggle-button,
  body.desktop-sidebar-collapsed .sidebar-top-controls #image-blur-toggle-button,
  body.desktop-sidebar-collapsed .tab-left > *,
  body.desktop-sidebar-collapsed #private-header {
    opacity: 0;
    transform: translateX(calc(var(--desktop-sidebar-content-offset) * -1));
    pointer-events: none;
    visibility: hidden;
    transition:
      opacity var(--desktop-sidebar-slide-duration) var(--desktop-sidebar-slide-easing),
      transform var(--desktop-sidebar-slide-duration) var(--desktop-sidebar-slide-easing),
      visibility 0s linear var(--desktop-sidebar-slide-duration);
  }

  body.desktop-sidebar-collapsed #tab-sidebar-container {
    justify-content: flex-start;
    padding-right: 0;
    box-sizing: border-box;
  }

  .tab-left {
    max-width: none;
    display: contents;
  }

  #private-header,
  #private-header-left,
  #private-header-right,
  #private-tabs {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-8px);
    margin: 0;
  }

  #private-status {
    text-align: center;
  }

  #tab-more {
    display: none;
  }


  #tab-more-menu {
    display: none !important;
  }

  #theme-toggle-button,
  #image-blur-toggle-button {
    width: auto;
    justify-content: flex-start;
    box-sizing: border-box;
    padding: 0;
    flex-shrink: 0;
  }
}

#pre-footer {
  margin: var(--spacing-48px) 0 0;
  width: 100%;
  height: 90px;
}

@media (min-width: 900px) {
  #pre-footer {
    height: 0;
  }
}

/* Quote styles */
.quote-button-public,
.quote-button-public-img {
  transition: var(--transition-default);
  overflow: visible;
  z-index: 10;
  border: 0 solid var(--color-white);
  cursor: pointer;
  opacity: 1;
  user-select: none;
}

.quote-button-public {
  display: none;
  position: absolute;
  width: 32px;
  height: 32px;
  padding: 0px;
  line-height: 0;
  text-align: center;
  background-color: var(--color-white);
  border-radius: 0 var(--border-radius-50pct) var(--border-radius-50pct) var(--border-radius-50pct);
  box-shadow: var(--shadow-md);
  opacity: 0;
  transform: scale(0) translateY(-20px);
  transition: var(--transition-quick);
  transform-origin: top left;
}

.quote-button-public.show {
  opacity: 1;
  transform: scale(1) translateY(0);
}

.quote-button-public-img {
  width: 24px;
  height: 24px;
  margin: 4 0 0 0;
  border-radius: var(--border-radius-50pct);
  opacity: 0.8;
  font-family: "Material Symbols Outlined";
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-light-gray);
  font-variation-settings: "FILL" 1, "wght" 400, "GRAD" 0, "opsz" 16;
}

.quote-button-public:hover {
  background-color: var(--color-white);
  box-shadow: var(--shadow-lg);
}

.quote-button-public:hover .quote-button-public-img {
  background-color: var(--color-white);
  opacity: 1;
  color: var(--color-primary);
  font-variation-settings: "FILL" 1, "wght" 400, "GRAD" 0, "opsz" 16;
}

.quote-text {
  color: var(--color-quote);
  background-color: var(--color-quote-bg);
  padding: var(--spacing-4px) var(--spacing-8px);
  font-size: var(--font-size-0-7rem);
  margin: var(--spacing-4px) 0;
  border-radius: var(--border-radius-7px);
  width: fit-content;
}

.quote-text-collapsed {
  cursor: pointer;
}

.quote-text-expanded {
  cursor: default;
}

/* Error styles */
#error-maxlength,
#error-onlyaudio {
  font-size: var(--font-size-0-7rem);
  color: var(--color-light-gray);
  text-align: center;
  display: none;
  margin-right: auto;
  width: 100%;
  padding: var(--spacing-4px) 0 var(--spacing-8px);
}

#error-rate-limit {
  font-size: var(--font-size-0-7rem);
  color: var(--color-light-gray);
  text-align: center;
  display: none;
  width: 160px;
  margin-left: auto;
  margin-right: 0;
  padding: var(--spacing-4px) 0 var(--spacing-8px);
}

#error-nomessage {
  font-size: var(--font-size-0-7rem);
  color: var(--color-light-gray);
  text-align: center;
  display: none;
  margin-right: auto;
  margin-left: auto;
  width: fit-content;
  padding: var(--spacing-24px) 0;
}

/* Audio and Picture styles */
.audio-container {
  position: relative;
  display: block;
  margin: var(--spacing-4px) 0;
  border-radius: var(--border-radius-7px);
  overflow: hidden;
  background: var(--color-input);
  border: 1px dashed var(--color-light-gray-border);
}

.audio-placeholder {
  position: absolute;
  inset: 0;
  z-index: 3;
  background: rgba(0, 0, 0, 0.12);
}

.audio-container iframe {
  position: relative;
  z-index: 2;
  display: block;
  width: 100%;
  height: 60px;
  pointer-events: none;
  background: transparent;
  filter: brightness(60%) contrast(200%) hue-rotate(262deg) saturate(300%) sepia(39%);
}

.audio-container.audio-container-loaded iframe {
  pointer-events: auto;
}

.picture-link {
  display: inline-block;
  margin: var(--spacing-4px) 0;
  border-radius: var(--border-radius-7px);
  overflow: hidden;
}


.picture-link-placeholder {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 150px;
  height: 150px;
  margin: var(--spacing-4px) 0;
  padding: var(--spacing-8px);
  box-sizing: border-box;
  border: 1px solid var(--color-light-gray-border);
  border-radius: var(--border-radius-7px);
  color: var(--color-primary);
  background: var(--color-image-placeholder);
  text-decoration: none;
  text-align: center;
}

.picture-link-placeholder-title {
  font-size: var(--font-size-1rem);
}

.picture-link-placeholder-id {
  margin-top: var(--spacing-16px);
  font-size: var(--font-size-0-7rem);
  color: var(--color-light-gray);
}

.picture-img {
  display: block;
  height: 150px;
  width: fit-content;
  filter: blur(12px);
  transition: filter 150ms ease;
}

.picture-img.picture-img-revealed,
.image-blur-disabled .picture-img {
  filter: none;
}







.ui-switch {
  /* switch */
  --switch-bg: var(--color-input);
  --switch-width: var(--spacing-48px);
  --switch-height: var(--spacing-24px);
  /* circle */
  --circle-diameter: var(--spacing-24px);
  --circle-bg:  transparent;
  --circle-offset: calc((var(--switch-height) - var(--circle-diameter)) / 2);
  --circle-end-position: calc(100% - var(--circle-diameter) - var(--circle-offset));
  display: flex;
  align-items: center;
  justify-content: center;
}

.ui-switch input {
  display: none;
}


.slider {
  appearance: none;
  width: var(--switch-width);
  height: var(--switch-height);
  background: var(--switch-bg);
  border-radius: 999px;
  position: relative;
  cursor: pointer;
}

#send-mode-toggle .slider {
  background: var(--color-send-mode-slider-bg);
  border: 1px solid var(--color-light-gray-border);
  transition: background-color 150ms cubic-bezier(0.4, 0, 0.2, 1), border-color 150ms cubic-bezier(0.4, 0, 0.2, 1);
}

#send-mode-toggle input:checked + .slider {
  background: var(--color-primary);
  border-color: var(--color-primary);
}

#theme-toggle-button,
#theme-toggle-button .slider,
#theme-toggle-button .circle,
#theme-toggle-button .theme-icon,
#image-blur-toggle-button,
#image-blur-toggle-button .slider,
#image-blur-toggle-button .circle,
#image-blur-toggle-button .blur-icon {
  -webkit-user-select: none;
  user-select: none;
}

.slider .circle {
  top: var(--circle-offset);
  left: var(--circle-offset);
  width: var(--circle-diameter);
  height: var(--circle-diameter);
  position: absolute;
  background: var(--circle-bg);
  border-radius: inherit;
  transition: left 150ms cubic-bezier(0.4, 0, 0.2, 1) 0ms, transform 150ms cubic-bezier(0.4, 0, 0.2, 1) 0ms, -webkit-transform 150ms cubic-bezier(0.4, 0, 0.2, 1) 0ms;
  display: flex;
  align-items: center;
  justify-content: center;
}


.theme-icon,
.blur-icon {
  color: var(--color-light-gray);
  font-size: var(--icon-size-base) !important;
  position: absolute;
  transition: opacity 150ms ease;
}

.theme-icon-dark,
.blur-icon-off {
  opacity: 0;
}

.ui-switch input:checked + .slider .theme-icon-light,
.ui-switch input:checked + .slider .blur-icon-on {
  opacity: 0;
}

.ui-switch input:checked + .slider .theme-icon-dark,
.ui-switch input:checked + .slider .blur-icon-off {
  opacity: 1;
}

.slider .circle::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 1);
  border-radius: inherit;
  transition: all 500ms;
  opacity: 0;
}

/* actions */

.ui-switch input:checked+.slider .circle {
  left: var(--circle-end-position);
}

.ui-switch input:active+.slider .circle::before {
  transition: 0s;
  opacity: 1;
  width: 0;
  height: 0;
}

/* send-toggle */
.slider .send-mode-circle {
  top: var(--circle-offset);
  left: var(--circle-offset);
  width: var(--circle-diameter);
  height: var(--circle-diameter);
  position: absolute;
  background: transparent;
  border-radius: inherit;
  transition: left 150ms cubic-bezier(0.4, 0, 0.2, 1) 0ms, transform 150ms cubic-bezier(0.4, 0, 0.2, 1) 0ms, -webkit-transform 150ms cubic-bezier(0.4, 0, 0.2, 1) 0ms;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  align-items: center;
  justify-content: center;
  ;
}

.slider .send-mode-circle::after {
  content: "lock_open_right";
  font-family: "Material Symbols Outlined";
  font-size: var(--icon-size-base);
  font-variation-settings: "FILL" 0, "wght" 400, "GRAD" 0, "opsz" 24;
  line-height: 1;
  color: var(--color-send-mode-icon-public);
}

.slider .send-mode-circle::before {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 1);
  border-radius: inherit;
  transition: all 500ms;
  opacity: 0;
}

/* send-toggle-actions */

.ui-switch input:checked+.slider .send-mode-circle {
  left: var(--circle-end-position);
  background: var(--color-primary);
}

.ui-switch input:checked+.slider .send-mode-circle::after {
  content: "lock";
  color: var(--color-send-mode-icon-private);
}

.ui-switch input:active+.slider .send-mode-circle::before {
  transition: 0s;
  opacity: 1;
  width: 0;
  height: 0;
}
















/* loading */
#loader-chat {
  display: flex;
  margin-left: auto;
  margin-right: auto;
}

.lds-ellipsis,
.lds-ellipsis div {
  box-sizing: border-box;
}
.lds-ellipsis {
  display: inline-block;
  position: relative;
  width: 80px;
  height: 80px;
}
.lds-ellipsis div {
  position: absolute;
  top: 33.33333px;
  width: 13.33333px;
  height: 13.33333px;
  border-radius: 50%;
  background: var(--color-primary);
  animation-timing-function: cubic-bezier(0, 1, 1, 0);
}
.lds-ellipsis div:nth-child(1) {
  left: 8px;
  animation: lds-ellipsis1 0.6s infinite;
}
.lds-ellipsis div:nth-child(2) {
  left: 8px;
  animation: lds-ellipsis2 0.6s infinite;
}
.lds-ellipsis div:nth-child(3) {
  left: 32px;
  animation: lds-ellipsis2 0.6s infinite;
}
.lds-ellipsis div:nth-child(4) {
  left: 56px;
  animation: lds-ellipsis3 0.6s infinite;
}
@keyframes lds-ellipsis1 {
  0% {
    transform: scale(0);
  }
  100% {
    transform: scale(1);
  }
}
@keyframes lds-ellipsis3 {
  0% {
    transform: scale(1);
  }
  100% {
    transform: scale(0);
  }
}
@keyframes lds-ellipsis2 {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(24px, 0);
  }
}




@keyframes errorAnimation {
  0%, 100% {
    background-color: var(--color-background);
  }
  50% {
    background-color: var(--color-primary);
  }
}

.error {
  animation: errorAnimation 0.5s;
}










.private-empty {
  font-size: var(--font-size-0-7rem);
  color: var(--color-light-gray);
  text-align: center;
  padding: var(--spacing-24px) 0;
}

#private-div {
  display: none;
  flex-direction: column;
  align-items: center;
  /*gap: var(--spacing-16px);*/
}

#private-header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-8px);
  margin: 0 0;
  width: 100%;
}

#private-header-left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--spacing-8px);
}

#private-header-right {
  display: flex;
  align-items: center;
  gap: var(--spacing-4px);
}

#private-tabs {
  display: flex;
  gap: var(--spacing-8px);
  flex-wrap: wrap;
}

#private-status {
  font-size: var(--font-size-0-7rem);
  color: var(--color-light-gray);
}

#private-chat-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-8px);
  width: 100%;
}

#private-chat-view {
  display: flex;
  flex-direction: column;
  /*gap: var(--spacing-8px);*/
  width: 100%;
}

.private-chat-item {
  width: 100%;
  border: none;
  text-align: left;
  background: var(--color-white);
  box-shadow: var(--shadow-sm);
  border-radius: var(--border-radius-20px);
  padding: var(--spacing-24px);
  cursor: pointer;
  color: var(--color-black);
}

.private-chat-item:hover {
  box-shadow: var(--shadow-md);
}

.private-chat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-8px);
  margin-bottom: var(--spacing-8px);
}

.private-chat-name-group {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--spacing-6px);
  flex: 1;
  min-width: 0;
}

.private-chat-header--active {
  margin-bottom: 0;
}

.private-chat-name-group--active {
  flex-direction: row;
  align-items: center;
  gap: var(--spacing-6px);
}

.private-chat-name {
  font-size: var(--font-size-0-7rem);
  color: var(--color-white);
  padding: var(--spacing-2px) var(--spacing-4px);
  border-radius: var(--border-radius-7px);
  text-transform: lowercase;
}


.private-chat-name-row {
  display: flex;
  align-items: center;
  gap: var(--spacing-6px);
}

.private-chat-name-emoji {
  font-size: var(--font-size-0-7rem);
  line-height: 1;
}

.private-chat-name-origin {
  display: block;
  flex: 1;
  min-width: 0;
  max-width: 100%;
  font-size: var(--font-size-1rem);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  text-transform: none;
  padding: var(--spacing-8px);
}

.private-chat-name-origin--chat2 {
  padding-top: var(--spacing-16px);
}

.private-chat-meta {
  font-size: var(--font-size-0-7rem);
  color: var(--color-light-gray);
}

.private-chat-header--active .private-chat-meta {
  margin-left: auto;
}

.private-chat-name--active {
  color: #ffffff;
}

.private-chat-preview {
  font-size: var(--font-size-0-7rem);
  color: var(--color-chat-preview-font);
  background-color: var(--color-chat-preview);
  padding: var(--spacing-8px) var(--spacing-16px);
  border-radius: var(--border-radius-7px);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  opacity: 1;
}

#private-chat-toolbar {
  display: flex;
  align-items: center;
  gap: var(--spacing-8px);
  flex-wrap: wrap;
}

#private-chat-title {
  font-size: var(--font-size-0-7rem);
  color: var(--color-gray);
  text-transform: lowercase;
}

#private-chat-origin {
  display: flex;
  flex-direction: column;
  margin: 0 0 var(--spacing-16px) 0;
}

.private-chat-origin-label {
  font-size: var(--font-size-0-7rem);
  color: var(--color-light-gray);
  text-transform: lowercase;
}

.private-chat-origin-message {
  max-width: 100%;
  border: 1px solid var(--color-primary) !important;
  box-shadow: var(--shadow-sm);
}

#private-chat-messages {
  max-width: 100%;
  display: flex;
  flex-direction: column;
  /*gap: var(--spacing-8px);*/
}

#private-chat-messages .message-container {
  box-shadow: var(--shadow-sm);
}

#private-chat-messages .message-container.sent {
  margin-right: 0;
  width: fit-content;
  max-width: calc(100% - var(--spacing-56px));
  margin-left: auto;
  align-self: flex-end;
}

#private-chat-messages .message-container.received {
  margin-right: auto;
  width: fit-content;
  max-width: calc(100% - var(--spacing-56px));
  margin-left: 0;
  align-self: flex-start;
}

.hidden {
  display: none !important;
}

#public-chat.is-visible-block,
#main-title-public.is-visible-block,
#main-title-private.is-visible-block {
  display: block;
}

#private-div.is-visible-flex {
  display: flex;
}

.custom-tooltip {
  position: fixed;
  z-index: 9999;
  max-width: 240px;
  padding: 6px 10px;
  border-radius: 10px;
  background-color: rgba(20, 20, 24, 0.9);
  color: #fff;
  font-size: 0.75rem;
  line-height: 1.2;
  box-shadow: var(--shadow-sm);
  pointer-events: none;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.12s ease, transform 0.12s ease;
}

.custom-tooltip.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .custom-tooltip {
    transition: none;
  }
}

.private-unread-toast {
  position: fixed;
  left: 16px;
  bottom: 16px;
  z-index: 1100;
  background: var(--color-black);
  color: var(--color-white);
  padding: 10px 14px;
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  font-size: var(--font-size-0-7rem);
  max-width: min(320px, calc(100vw - 32px));
  pointer-events: auto;
  cursor: pointer;
}


.captcha-overlay {
  position: fixed;
  inset: 0;
  background: transparent;
  display: none;
  z-index: 9999;
  padding: 0;
  pointer-events: none;
}

.captcha-box {
  position: fixed;
  background: var(--main-bg-color, #111);
  color: var(--text-color, #fff);
  border-radius: 12px;
  padding: 16px;
  min-width: min(280px, calc(100vw - 24px));
  max-width: min(360px, calc(100vw - 24px));
  pointer-events: auto;
  text-align: center;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.35);
}

.captcha-title {
  margin-bottom: 12px;
}