/* getMessagesForUser */
.chat-background {
  height: 100%;
  display: flex;
  flex-direction: column;
  background-color: var(--colorWhite);
  background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM34 90c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm56-76c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zM12 86c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm28-65c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm23-11c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-6 60c2.21 0 4-1.79 4-4s-1.79-4-4-4-4 1.79-4 4 1.79 4 4 4zm29 22c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zM32 63c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm57-13c2.76 0 5-2.24 5-5s-2.24-5-5-5-5 2.24-5 5 2.24 5 5 5zm-9-21c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM60 91c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM35 41c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2zM12 60c1.105 0 2-.895 2-2s-.895-2-2-2-2 .895-2 2 .895 2 2 2z' fill='%239C92AC' fill-opacity='0.1' fill-rule='evenodd'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 50px 50px;
}


.chat-wrapper {
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.chat-info {
  display: flex;
  align-items: center;
  gap: var(--item_gap);
  padding: var(--item_gap);
  background-color: var(--colorClickable);
  border-bottom: 1px solid var(--colorSelected);
  text-align: center;
}

.chat-container {
  flex: 1;
  overflow-y: auto;
  padding-bottom: 70px;
}


/* renderMessages */
.day-separator {
  background: var(--colorBlack);;
  color: var(--colorWhite);;
  font-size: 0.85rem;
  padding: 4px 12px;
  border-radius: var(--uniRadius);
  text-align: center;
  width: calc(100% - (2 * var(--uni_margin)));
  margin-top: var(--item_gap);
  margin-bottom: var(--item_gap);
  margin-left: var(--uni_margin);
  margin-right: var(--uni_margin);
  align-self: center;
}

.item-preview-card {
  background: #f5f5f5;
  border-left: 12px solid var(--colorSelected);
  padding: 8px 12px;
  margin-top: 60px;
  margin-bottom: 4px;
  margin-left: var(--uni_margin);
  margin-right: var(--uni_margin);
  border-radius: var(--uniRadius);
  font-size: 0.9rem;
  color: #333;
  user-select: none;
  min-width: 90%;
}


/* messageItemHeading */
.item-header-title {
  font-weight: bold;
  margin-bottom: 4px;
}

.item-header-keywords {
  font-size: 0.85rem;
  color: #555;
  margin-bottom: 8px;
}

.item-button {
  all: unset;
  cursor: pointer;
  display: block;
  width: 100%;
  margin: 8px auto;  /* change from '8px 0' to '8px auto' */
  text-align: left;
  border-radius: var(--uniRadius);
  padding: 12px 16px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.12);
  transition: transform 200ms ease-out;
  font-family: inherit;
  border: 1px solid transparent;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.chat-bubble .item-button {
  display: block;
  width: 100%;
  margin: 8px auto;
  box-sizing: border-box;
}

.item-button:active {
  transform: scale(0.97);
  transition: transform 80ms ease-in;
}

.item-button-available {
  background: var(--colorClickable);
  color: var(--colorBlack);
  border-color: var(--colorGrey);
}

.item-button-unavailable {
  background: var(--colorGrey);
  color: var(--colorBlack);
  border-color: var(--colorGrey);
}

.item-button-borrowed {
  background: var(--colorHighlighted);
  color: var(--colorBlack);
  border-color: var(--colorGrey);
}

/* createMessageElement */
.chat-message {
  display: flex;
  margin-top: 0;
}

.chat-message-sent {
  justify-content: flex-end;
}

.chat-message-received {
  justify-content: flex-start;
}

.chat-bubble-emoji {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: none !important;
  box-shadow: none !important;
  padding: 10px !important;
}

.chat-bubble-emoji .message-text {
  font-size: 3rem;
  line-height: 1;
  padding: 0;
  margin: 0;
}


.chat-bubble {
  max-width: 70%;
  padding: 10px 14px;
  border-radius: 18px;
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
  font-size: 0.95rem;
  line-height: 1.45;
  word-break: break-word;
  text-align: left;
  color: var(--colorBlack);
  position: relative;
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  margin-left: var(--uni_margin);
  margin-right: var(--uni_margin);
  margin-bottom: var(--item_gap);
}

.chat-bubble-sent {
  background: var(--colorGrey);
  align-self: flex-end;
}

.chat-bubble-received {
  background: var(--colorClickable);
  align-self: flex-start;
}

.chat-bubble-request {
  padding-right: 32px;
}

.chat-bubble.right {
  background: var(--colorGrey);
  color: var(--colorBlack);
  align-self: flex-end;
}

.chat-bubble.left {
  background: var(--colorClickable);
  color: var(--colorBlack);
  align-self: flex-start;
}

.message-text {
  white-space: pre-wrap;
  word-wrap: break-word;
}

.bubble-icon {
  position: absolute;
  top: -4px;
  right: -4px;
  font-size: 1.2rem;
  color: #666;
}

.message-emoji {
  position: absolute;
  bottom: -8px;
  right: -8px;
  font-size: 1.2rem;
  pointer-events: none; /* so clicks go through */
}



/* showMessageOptionsMenu */
.message-options-menu {
  position: absolute;
  background: var(--colorWhite);
  border-radius: var(--uniRadius);
  box-shadow: 0 6px 24px rgba(0,0,0,0.14), 0 0 0 1px rgba(0,0,0,0.04);
  padding: 6px 0;
  z-index: 9999;
  min-width: 130px;
}

.message-options-item {
  display: flex;
  align-items: center;
  padding: 8px 12px;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  transition: transform 200ms ease-out;
}

.message-options-item:active {
  transform: scale(0.96);
  transition: transform 80ms ease-in;
}

.message-options-item i {
  margin-right: 8px;
}

/* Emoji picker row inside message options */
.message-options-menu .emoji-row {
  display: flex;
  justify-content: space-between;
  gap: 6px;
  padding: 4px 8px;
}

.message-options-menu .emoji-row button {
  font-size: 1.2rem;
  background: transparent;
  border: none;
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background 0.2s;
}

.message-options-menu .emoji-row button:hover {
  background: rgba(36, 143, 159, 0.15);
}

/* Full emoji picker popup */
.full-emoji-picker {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--colorWhite);
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: var(--uniRadius);
  display: flex;
  flex-wrap: wrap;
  max-width: 300px;
  max-height: 300px;
  overflow-y: auto;
  gap: 6px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  z-index: 10000;
}

.full-emoji-picker button {
  font-size: 1.2rem;
  background: transparent;
  border: none;
  cursor: pointer;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background 0.2s;
}

.full-emoji-picker button:hover {
  background: rgba(36, 143, 159, 0.15);
}



/* renderMessageInput */
#message-input-container {
  position: relative; /* if you prefer fixed bar, change to fixed + background-color */
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  padding: 12px 10px;
  background: transparent;
  box-shadow: 0 -2px 8px rgba(0,0,0,0.04);
  z-index: 10;
}

#message-input-stub {
  flex: 1;
  padding: 10px 36px 10px 14px;
  font-size: 1rem;
  font-family: inherit;
  border: 1.5px solid transparent;
  border-radius: 22px;
  background: var(--colorClickable);
  color: var(--colorBlack);
  cursor: text;
  box-sizing: border-box;
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}

#message-send-btn, #message-send-btn-active {
  margin-left: 8px;
  font-size: 1.2rem;
  background: var(--colorClickable);
  color: var(--colorBlack);
  border: none;
  border-radius: 50%;
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  transition: transform 200ms ease-out, box-shadow 200ms ease-out;
}

#message-send-btn:active, #message-send-btn-active:active {
  transform: scale(0.90);
  box-shadow: 0 1px 4px rgba(0,0,0,0.12);
  transition: transform 80ms ease-in, box-shadow 80ms ease-in;
}

.input-wrapper {
  display: flex;
  align-items: center;
  flex: 1;
  min-width: 0;
  box-sizing: border-box;
}

.textarea-wrapper {
  position: relative;
  flex: 1;
  min-width: 0;
  box-sizing: border-box;
}


/* getRequestsForUser */
.requests-wrapper {
  position: relative;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.requests-info {
  padding: 10px;
  text-align: center;
  background-color: var(--colorGrey);;
  border-bottom: 1px solid #ccc;
}

.requests-chat-container {
  flex: 1;
  overflow-y: auto;
  padding-bottom: 70px;
}


/* highlights */
.chat-bubble.highlighted {
  background: #e6f3ff !important;
}


/* createRequestElement */
.chat-block {
  display: flex;
  flex-direction: column;
}

.request-message {
  justify-content: flex-end;
  margin-bottom: 0;
}

.response-message {
  justify-content: flex-start;
  margin-bottom: 0;
}

.request-bubble {
  background: var(--colorGrey);
  color: var(--colorBlack);
  align-self: flex-end;
}

.response-bubble {
  background: var(--colorClickable);
  color: var(--colorBlack);
  align-self: flex-start;
}

.response-meta {
  font-size: 0.65rem;
  color: var(--colorBlack);
  margin-top: 4px;
}


@keyframes blink-caret {
  0%, 100% { border-color: #ccc; }
  50% { border-color: #248F9F; }
}

#emoji-btn {
  margin-left: 0px;
  font-size: 1.4rem;
  background: none;
  border: none;
  cursor: pointer;
  outline: none;
  -webkit-tap-highlight-color: transparent;
}

#emoji-btn:focus,
#emoji-btn:focus-visible,
#emoji-btn:active {
  outline: none;
  border: none;
  box-shadow: none;
}



.message-user-button, .my-user-button, .their-user-button {
  display: block;
  width: calc(100% - var(--uni_margin) * 2);
  margin-left: var(--uni_margin) !important;
  margin-right: var(--uni_margin) !important;
  margin-top: 0 !important;
  margin-bottom: var(--item_gap) !important;
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: var(--uniRadius) !important;
  color: var(--colorBlack) !important;
  text-align: left;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  transition: transform 200ms ease-out;
}

.message-user-button:active, .my-user-button:active, .their-user-button:active {
  transform: scale(0.98);
  transition: transform 80ms ease-in;
}

.is_nabble {
  background-color: var(--colorWhite) !important;
}

.not_nabble {
  background-color: var(--colorClickable) !important;
}

.my-user-button {
  background-color: var(--colorClickable) !important;
}

.their-user-button {
  background-color: var(--colorClickable) !important;
}

.message-header {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 4px;
}


.message-location {
  font-size: 0.8rem;
  font-weight: normal;
  color: #666;
}

.circle-icon-btn {
  all: unset; /* reset browser button defaults */
  margin-left: 8px;
  font-size: 1.2rem;
  background: var(--colorClickable);
  color: var(--colorBlack);
  border: 1px solid var(--colorGrey);
  border-radius: 50%;  /* makes it a circle */
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transform: translateY(-4px);
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  transition: transform 200ms ease-out;
  margin-right: var(--uni_margin);
  margin-top: 12px;
  margin-bottom: 6px;
}

.circle-icon-btn:hover {
  background: var(--colorGrey);
}

.circle-icon-btn:active {
  transform: translateY(-4px) scale(0.90);
  transition: transform 80ms ease-in;
}


.messages-top-row {
  display: flex;
  justify-content: space-between; /* pushes left + right apart */
  align-items: center;
  margin-bottom: 10px;
}

#yourRequests {
  position: sticky;
  top: 0;
  z-index: 10;

  margin: var(--uni_margin);
  padding: 8px 16px;

  font-size: 1rem;
  cursor: pointer;

  background: var(--colorClickable);
  color: var(--colorBlack);

  border: 1px solid var(--colorGrey);
  border-radius: var(--uniRadius);

  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);

  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  transition: transform 200ms ease-out;
  width: calc(100% - 20px);
}

#yourRequests:active {
  transform: scale(0.98);
  transition: transform 80ms ease-in;
}



/* textarea with room left + right */
#chat-message-input {
  width: 100%;
  min-height: 38px;
  height: 38px;
  font-size: 1rem;
  font-family: inherit;
  padding: 10px 85px 10px 40px; /* left 40px for emoji, right 85px for attach/cam */
  border: 1.5px solid transparent;
  border-radius: 22px;
  background: var(--colorClickable);
  outline: none;
  resize: none;
  overflow-y: hidden;
  box-sizing: border-box;
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
  transition: box-shadow 0.2s;
  line-height: 22px;
  padding-top: 8px;
}

#chat-message-input::placeholder {
  line-height: 18px;
  vertical-align: middle;
}

#chat-message-input:focus {
  box-shadow: 0 1px 4px rgba(0,0,0,0.08), 0 0 0 1.5px rgba(180, 150, 60, 0.5);
}


/* right icon cluster (paperclip + camera) */
.input-icons {
  position: absolute;
  right: 8px;
  bottom: 8px;
  display: flex;
  gap: 4px;
  align-items: center;
  z-index: 5;
  pointer-events: auto;
}


/* shared button style */
.input-btn {
  background: transparent;
  border: none;
  width: 32px;
  height: 32px;
  color: var(--colorBlack);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-sizing: border-box;
  padding: 0;
  visibility: hidden;
  pointer-events: none;
}

.input-btn i {
  font-size: 16px;
  pointer-events: none;
}

.input-btn:active {
  transform: translateY(1px);
  opacity: 0.85;
}

#emoji-btn {
  color: var(--colorBlack);
}


/* typing indicator */

.typing-indicator {
  display: none; /* JS toggles this */
  gap: 4px;
  padding: 6px 12px;
  margin: 4px 12px;
  height: 24px;
  align-items: center;
  z-index: 9999;
}



.typing-indicator .dot {
  width: 6px;
  height: 6px;
  background: #999;
  border-radius: 50%;
  opacity: 0.3;
  animation: typingBounce 1.4s infinite ease-in-out;
}


.typing-indicator .dot:nth-child(1) { animation-delay: 0s; }
.typing-indicator .dot:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator .dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingBounce {
  0% { opacity: 0.3; }
  20% { opacity: 1; }
  100% { opacity: 0.3; }
}


.chat-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.chat-info-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.item-upload-preview {
  width: 120px;
  height: 120px;
  overflow: hidden;
  border-radius: 4px;
  cursor: pointer;
  margin: 4px auto;
  display: block;
}

.item-upload-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bubble-borrow-toggle {
  display: flex;
  border-radius: 8px;
  overflow: hidden;
  margin-top: 8px;
  margin-bottom: 8px;
  border: 1px solid var(--colorGrey);
}

.toggle-half--small {
  font-size: 0.8rem;
}

.toggle-half--nowrap {
  white-space: nowrap;
}

.toggle-half--unavailable {
  background-color: var(--colorGrey);
}

.lent-out-btn {
  display: block;
  width: 100%;
  margin-bottom: 6px;
  padding: 4px 10px;
  border-radius: 20px;
  border: none;
  background-color: var(--colorSelected);
  color: var(--colorBlack);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
}

.borrow-status-label {
  margin-top: 6px;
  margin-bottom: 4px;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--colorBlack);
}