/*
 * XamePage v2.1.1 Styles
 * Original v2.1 styles fully preserved.
 * New module styles appended below — Settings, Themes, Conference,
 * Screen Share, Reactions, Reply, Disappearing Messages.
 * CSS variables bridged so new modules consume existing design tokens.
 */

/* ─────────────────────────────────────────────────────────────────────────────
   ORIGINAL v2.1 STYLES — UNTOUCHED
   ───────────────────────────────────────────────────────────────────────────── */

:root {
  --dark-bg:         var(--color-bg,         #12161b);
  --dark-card:       var(--color-surface,    #212c37);
  --text-primary:    var(--color-text,       #e9edef);
  --text-secondary:  var(--color-text-secondary, #9aa8b2);
  --divider-color:   var(--color-border,     #2b3540);
  --accent-color:    var(--color-primary,    #0084ff);
  --accent-light:    var(--color-primary-hover, #4c9aff);
  --secondary-accent: #25d366;
  --danger:          var(--color-error,      #ff4545);
  --shadow-color:    rgba(0, 0, 0, 0.2);
  --sent-bubble:     var(--color-bubble-sent,      #0084ff);
  --received-bubble: var(--color-bubble-received,  #212c37);
  --sent-bubble-text:     var(--color-bubble-sent-text, #ffffff);
  --received-bubble-text: var(--color-bubble-recv-text, #e9edef);
}

/* CSS variable bridge for new modules */
:root {
  /* Surfaces */
  --bg:              var(--dark-bg);
  --surface:         var(--dark-card);
  --surface-variant: #1a2530;
  --surface-hover:   #2c3a47;

  /* Brand */
  --primary:         var(--accent-color);
  --primary-hover:   var(--accent-light);
  --primary-pressed: #0073e6;
  --primary-text:    #ffffff;

  /* Text */
  --text:            var(--text-primary);
  --text-secondary:  var(--text-secondary);
  --text-tertiary:   #536471;

  /* Chat bubbles */
  --bubble-out:      #004c8c;
  --bubble-out-text: #e9edef;
  --bubble-in:       #3a4b5b;
  --bubble-in-text:  var(--text-primary);

  /* Status */
  --success:         var(--secondary-accent);
  --warning:         #ffad1f;
  --error:           var(--danger);
  --info:            var(--accent-color);
  --online:          var(--secondary-accent);

  /* Borders */
  --border:          var(--divider-color);
  --border-light:    #1e2a35;

  /* Overlays */
  --overlay:         rgba(0,0,0,0.6);
  --scrim:           rgba(0,0,0,0.85);

  /* Shadows */
  --shadow-sm:       0 1px 3px rgba(0,0,0,0.4);
  --shadow-md:       0 4px 12px rgba(0,0,0,0.5);
  --shadow-lg:       0 10px 30px rgba(0,0,0,0.6);

  /* Derived */
  --header-bg:       var(--dark-card);
  --input-bg:        var(--dark-bg);
  --icon-btn-hover:  #2c3a47;
  --list-hover:      rgba(255,255,255,0.04);
  --separator:       var(--divider-color);

  /* Typography */
  --font-size-base:  15px;

  /* Transitions */
  --transition-speed: 200ms;
}

* { 
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html, body {
  height: 100%;
  margin: 0;
  padding: 0;
  font-family: 'Roboto', sans-serif;
  background: var(--dark-bg);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  width: 100%;
}

.hidden { 
  display: none !important; 
}

.sr-only { 
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0; 
}

#app {
  height: 100vh;
  height: 100dvh;
  overflow: hidden;
  position: relative;
  background: var(--dark-bg);
  min-height: 100vh;
  min-height: 100dvh;
}

.container { 
  width: 100%; 
  max-width: 768px; 
  margin: 0 auto; 
  min-height: 100vh; 
  display: flex; 
  flex-direction: column; 
}

.screen { 
  width: 100%; 
  max-width: 768px; 
  margin: 0 auto; 
  min-height: 100vh; 
  display: flex; 
  flex-direction: column; 
}

.auth-container-header { 
  display: flex; 
  align-items: center; 
  padding: 20px 24px; 
  width: 100%; 
  max-width: 768px; 
  margin: 0 auto;
}

.auth-container-header .icon-btn { 
  font-size: 24px; 
}

.auth-content { 
  flex: 1; 
  display: flex; 
  flex-direction: column; 
  align-items: center; 
  justify-content: center; 
  padding: 24px; 
  text-align: center; 
}

.auth-container { 
  flex: 1; 
  display: flex; 
  flex-direction: column; 
  align-items: center; 
  justify-content: center; 
  padding: 24px; 
  text-align: center; 
}

.title { 
  font-size: 36px; 
  font-weight: 700; 
  margin: 0 0 12px; 
  letter-spacing: -0.5px; 
}

.subtitle { 
  font-size: 18px; 
  color: var(--text-secondary); 
  margin: 0 0 32px; 
}

.form-section { 
  display: flex; 
  flex-direction: column; 
  gap: 16px; 
  width: 100%; 
  max-width: 400px; 
}

.input-group { 
  width: 100%; 
}

.input {
  width: 100%;
  padding: 14px 20px;
  border: none;
  border-radius: 28px;
  background: var(--dark-card);
  color: var(--text-primary);
  font-size: 16px;
  transition: box-shadow 0.3s ease, background 0.3s ease;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

.input:focus {
  outline: none;
  box-shadow: 0 0 0 2px var(--accent-light);
  background: #25303c;
}

.error-message {
  color: var(--danger);
  font-size: 14px;
  font-weight: 500;
  margin-top: 4px;
  padding-left: 20px;
  text-align: left;
  width: 100%;
}

.input-group.error .date-input-container {
  border-color: var(--danger) !important;
  box-shadow: 0 0 0 1px var(--danger);
}

.input-group.error .date-input-container:focus-within {
  border-color: var(--danger);
  box-shadow: 0 0 0 2px var(--danger);
}

.date-input-container {
  display: flex;
  align-items: center;
  width: 100%;
  padding: 14px 20px;
  border: none;
  border-radius: 28px;
  background: var(--dark-card);
  color: var(--text-primary);
  font-size: 16px;
  transition: box-shadow 0.3s ease, background 0.3s ease, border-color 0.3s ease;
  max-width: 400px;
  border: 1px solid transparent;
}

.date-input-container:focus-within {
  outline: none;
  box-shadow: 0 0 0 2px var(--accent-light);
  background: #25303c;
  border-color: transparent;
}

.date-part {
  border: none;
  background: transparent;
  color: var(--text-primary);
  font-size: 16px;
  font-family: inherit;
  text-align: center;
  padding: 0;
  margin: 0;
  outline: none;
  -webkit-appearance: textfield;
  -moz-appearance: textfield;
  appearance: textfield;
  flex-grow: 1;
  flex-shrink: 1;
  min-width: 40px;
}

.date-part::-webkit-outer-spin-button,
.date-part::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.date-part::placeholder {
  color: var(--text-secondary);
  opacity: 0.7;
}

#dobDay, #dobMonth {
  flex-basis: 30%;
  max-width: 60px;
}

#dobYear {
  flex-grow: 2;
  flex-basis: 40%;
  min-width: 65px;
}

.separator {
  color: var(--text-primary);
  opacity: 0.6;
  margin: 0 4px;
  font-size: 16px;
  pointer-events: none;
  flex-shrink: 0;
}

.btn {
  padding: 14px 20px;
  border: none;
  border-radius: 28px;
  background: var(--accent-color);
  color: #fff;
  font-weight: 600;
  cursor: pointer;
  font-size: 16px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px var(--shadow-color);
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

.btn:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px var(--shadow-color);
}

.btn.secondary {
  background: var(--dark-card);
  color: var(--text-primary);
  box-shadow: none;
}

.btn.secondary:hover {
  background: #2b3949;
  transform: none;
  box-shadow: none;
}

.btn.primary {
  background: var(--accent-color);
}

.btn.danger {
  background: var(--danger);
  color: #fff;
}

.btn.danger:hover {
  background: #ff6b6b;
  transform: translateY(-2px);
}

.landing-buttons { 
  display: flex; 
  flex-direction: column; 
  gap: 16px; 
  width: 100%; 
  max-width: 400px; 
}

.header { 
  position: sticky; 
  top: 0; 
  z-index: 5; 
  display: flex; 
  align-items: center; 
  justify-content: space-between; 
  padding: 16px 20px; 
  background: var(--dark-card); 
  border-bottom: 1px solid var(--divider-color); 
  box-shadow: 0 2px 8px var(--shadow-color); 
}

.header .left { 
  display: flex; 
  align-items: center; 
  gap: 16px; 
}

.icon-btn { 
  background: transparent; 
  border: none; 
  color: var(--text-secondary); 
  font-size: 24px; 
  cursor: pointer; 
  padding: 8px; 
  border-radius: 50%; 
  transition: background 0.3s ease, color 0.3s ease; 
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

.icon-btn:hover { 
  background: #2c3a47; 
  color: var(--text-primary); 
}

.h-title { 
  font-size: 20px; 
  font-weight: 600; 
}

.h-sub { 
  font-size: 14px; 
  color: var(--text-secondary); 
}

.toolbar { 
  display: flex; 
  align-items: center; 
  gap: 12px; 
}

.search-bar { 
  display: flex; 
  align-items: center; 
  gap: 12px; 
  padding: 12px 16px; 
  background: var(--dark-bg); 
  border-bottom: 1px solid var(--divider-color); 
}

.search-input {
  flex: 1;
  padding: 12px 18px;
  border: none;
  border-radius: 24px;
  background: var(--dark-card);
  color: var(--text-primary);
  font-size: 16px;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

.search-input:focus { 
  outline: none; 
}

#contacts {
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100dvh;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 768px;
}

#contacts .header,
#contacts .search-bar {
  flex-shrink: 0;
  transform: translateZ(0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

#selfContactRow {
  flex-shrink: 0;
  border-bottom: 1px solid var(--divider-color);
  background: var(--bg-primary, #0e1621);
  z-index: 1;
}

#chatsPanel {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

#contactList {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  display: flex;
  flex-direction: column;
  min-height: 0;
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

.empty-contact-list-message {
  text-align: center;
  padding: 50px 20px;
  color: #777;
  font-size: 16px;
}

.empty-contact-list-message h3 {
  margin: 0 0 5px 0;
  font-weight: 900;
  color: #007bff;
  display: inline-block;
  font-size: 3em;
}

.empty-contact-list-message span {
  font-size: 0.8em;
  color: #999;
  margin-left: 5px;
  font-weight: 500;
}

.empty-contact-list-message p:first-of-type {
  font-size: 0.8em;
  color: #bbb;
  margin: 5px 0 0 0;
}

.empty-contact-list-message p:last-of-type {
  font-size: 12px;
  margin-top: 20px;
  color: #aaa;
}

.contact-group-header {
  position: sticky;
  top: 0;
  z-index: 1;
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid var(--divider-color);
}

.list { 
  display: flex; 
  flex-direction: column; 
}

.item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--divider-color);
  cursor: pointer;
  transition: background .2s;
}

.item:hover { 
  background: rgba(255,255,255,.04); 
}

.avatar-container {
  position: relative;
  width: 50px;
  height: 50px;
  flex-shrink: 0;
}

.profile-pic {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

.profile-placeholder {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #3e5163;
  color: white;
  font-size: 20px;
  font-weight: bold;
  text-transform: uppercase;
}

.avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: #3e5163;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 20px;
  color: #fff;
}

.meta { 
  flex: 1; 
  min-width: 0; 
}

.name-row { 
  display: flex; 
  align-items: center; 
  justify-content: space-between; 
  gap: 10px; 
}

.name { 
  font-weight: 600; 
  font-size: 18px; 
  overflow: hidden; 
  white-space: nowrap; 
  text-overflow: ellipsis; 
}

.time { 
  font-size: 13px; 
  color: var(--text-secondary); 
  flex-shrink: 0; 
}

.status { 
  font-size: 14px; 
  color: var(--text-secondary); 
  overflow: hidden; 
  white-space: nowrap; 
  text-overflow: ellipsis; 
  margin-top: 4px; 
}

.xame-id {
  font-size: 14px;
  color: var(--text-secondary);
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  margin-top: 4px;
}

#contactList .xame-id,
#contactList .item .xame-id,
#contactList .meta .xame-id,
#contactList .item .meta .xame-id,
.list .item .xame-id {
  display: none !important;
  visibility: hidden !important;
  height: 0 !important;
  margin: 0 !important;
  padding: 0 !important;
}

.online-dot {
  position: absolute;
  inset: -2px;
  width: auto;
  height: auto;
  background: transparent;
  border: 2.5px solid var(--secondary-accent);
  border-radius: 50%;
  animation: onlineRing 2s ease-in-out infinite;
  pointer-events: none;
}

@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
  70%  { box-shadow: 0 0 0 10px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

@keyframes onlineRing {
  0%   { border-color: var(--secondary-accent); opacity: 1; }
  50%  { border-color: var(--secondary-accent); opacity: 0.5; }
  100% { border-color: var(--secondary-accent); opacity: 1; }
}

#chat {
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100dvh;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 768px;
  background-color: #0b0e11;
  z-index: 100;
}

.chat .header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--dark-card);
  border-bottom: 1px solid var(--divider-color);
  box-shadow: 0 2px 8px var(--shadow-color);
  flex-shrink: 0;
  position: sticky;
  top: 0;
  width: 100%;
  height: 110px;
  z-index: 10;
  transform: translateZ(0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  will-change: transform;
}

.header-details {
  display: flex;
  align-items: center;
  gap: 3px;
}

.chat .header .h-title  { font-size: 1.0em; font-weight: 400; }
.chat .header .h-sub    { font-size: 0.8em; color: var(--text-secondary); margin-top: 1px; }
.chat .header .xame-id  { font-size: 0.7em; color: var(--text-secondary); margin-top: 0; opacity: 0.6; }
.chat .header .icon-btn { font-size: 1.2em; padding: 4px; }

.chat-header .avatar-container {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.chat-bg {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  background: radial-gradient(circle at center, #171f28 0%, #0b0e11 75%);
  position: relative;
  min-height: 0;
  overscroll-behavior: contain;
  padding-bottom: 0;
  margin-bottom: 0;
}

.chat-bg::before { content: none; display: none; }

.chat-bg::-webkit-scrollbar { display: none; }
.chat-bg { -ms-overflow-style: none; scrollbar-width: none; }

.typing { 
  padding: 8px 16px; 
  font-size: 14px; 
  color: var(--text-secondary); 
  background: var(--dark-bg); 
  border-bottom: 1px solid var(--divider-color); 
  position: sticky; 
  top: 0; 
  z-index: 2; 
}

.messages {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px;
  padding-bottom: 20px;
  position: relative;
  z-index: 2;
  touch-action: pan-y;
}

.load-more-messages-btn {
  display: block;
  margin: 10px auto;
  padding: 8px 16px;
  background: #007bff;
  color: white;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.load-more-messages-btn:hover {
  background: #0056b3;
  transform: translateY(-1px);
}

.composer {
  display: flex !important;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--dark-card);
  border-top: 1px solid var(--divider-color);
  position: relative;
  bottom: auto;
  left: auto;
  right: auto;
  width: 100%;
  flex-shrink: 0;
  z-index: 1000;
  box-sizing: border-box;
  padding-bottom: calc(12px + env(safe-area-inset-bottom, 0px));
}

@media (min-width: 769px) {
  .composer {
    left: 50%;
    transform: translateX(-50%) translateZ(0);
  }
}

.composer-top {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 16px;
  background: var(--dark-card);
  border-top: 1px solid var(--divider-color);
  position: relative; 
  bottom: auto;
  left: auto;
  right: auto;
  width: 100%;
  flex-shrink: 0;
  z-index: 5;
}

.composer .input {
  flex: 1;
  background: var(--dark-bg);
  padding: 12px 18px;
  border: none;
  border-radius: 20px;
  color: var(--text-primary);
  font-size: 16px;
  outline: none;
  scroll-margin-bottom: 0;
  scroll-padding-bottom: 0;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

.composer .input:focus { background: #25303c; }

#incomingCallToolbar {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
}

.voice-note-control {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
}

.voice-note-control .icon-btn {
  width: 44px;
  height: 44px;
  font-size: 20px;
  background-color: var(--accent-color);
  color: #fff;
  border-radius: 50%;
}

.voice-note-control .record-btn {
  animation: pulse-record 1.5s infinite;
}

@keyframes pulse-record {
  0%   { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7); }
  70%  { box-shadow: 0 0 0 10px rgba(239, 68, 68, 0); }
  100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

.voice-text-btn {
  width: 44px;
  height: 44px;
  font-size: 20px;
  background-color: var(--dark-bg);
  color: var(--text-secondary);
  border-radius: 50%;
  padding: 0;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  transition: all 0.2s ease;
  border: 1px solid var(--divider-color);
}

.voice-text-btn:hover {
  background-color: #2c3a47;
  transform: scale(1.05);
  color: var(--text-primary);
}

.speak-btn {
  font-size: 16px !important;
  padding: 4px !important;
  margin-right: 4px;
  cursor: pointer;
  background: transparent;
  border: none;
  color: inherit;
  opacity: 0.7;
  transition: all 0.2s ease;
}

.speak-btn:hover { opacity: 1; transform: scale(1.1); }

.menu { position: relative; }

.menu-panel {
  position: fixed;
  top: 125px;
  right: 8px;
  background: var(--dark-card);
  border: 1px solid var(--divider-color);
  border-radius: 12px;
  overflow-y: auto;
  overflow-x: hidden;
  min-width: 190px;
  max-height: calc(100vh - 120px);
  box-shadow: 0 10px 30px rgba(0,0,0,.3);
  transform-origin: top right;
  animation: fadeInScale 0.2s ease-out forwards;
  pointer-events: auto;
  z-index: 2000;
}

.right-aligned-menu .menu-panel { right: 0; left: auto; }

@keyframes fadeInScale {
  from { opacity: 0; transform: scale(0.9); }
  to   { opacity: 1; transform: scale(1); }
}

.menu-panel.dialog-like {
  position: fixed;
  z-index: 10;
  max-width: 200px;
  top: 0;
  right: 0;
}

.menu-item { 
  padding: 10px 12px; 
  cursor: pointer; 
  border-bottom: 1px solid #2b3540; 
}

.menu-item:last-child { border-bottom: none; }
.menu-item:hover      { background: #2c3a47; }

.dialog-backdrop { 
  position: fixed; 
  inset: 0; 
  background: rgba(0,0,0,.7); 
  display: grid; 
  place-items: center; 
  z-index: 1000;
  transform: translateZ(0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

.dialog { 
  width: min(92vw,420px); 
  background: var(--dark-card); 
  border: 1px solid var(--divider-color); 
  border-radius: 16px; 
  padding: 24px; 
  box-shadow: 0 10px 30px var(--shadow-color); 
  transform: scale(0.95); 
  animation: slideUp 0.3s ease-in-out forwards; 
}

@keyframes slideUp { to { transform: scale(1); } }

.dialog h3 { margin: 0 0 12px; }
.row { display: flex; gap: 16px; }
.row .input { flex: 1; }
.danger { color: #fff; background: var(--danger); }

.feedback-message {
  margin-top: 12px;
  font-size: 14px;
  color: var(--danger);
  text-align: center;
}

.profile-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 12px 16px;
  gap: 12px;
  text-align: center;
  background: var(--dark-bg);
}

.profile-pic-uploader {
  position: relative;
  width: 100px;
  height: 100px;
}

.profile-pic-uploader img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--accent-light);
  transition: border-color 0.3s ease;
}

.upload-overlay {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  transition: opacity 0.3s ease-in-out;
}

.profile-pic-uploader:hover .upload-overlay { opacity: 1; }
.upload-icon { font-size: 50px; color: white; }

.remove-pic-btn {
  margin-top: 16px;
  font-size: 14px;
  color: var(--danger);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: color 0.2s ease;
}

.remove-pic-btn:hover { color: #ff6b6b; }

.modal {
  position: fixed;
  z-index: 1000;
  left: 0; top: 0;
  width: 100%; height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-content {
  background-color: var(--dark-card);
  padding: 24px;
  border-radius: 20px;
  max-width: 90%;
  max-height: 90%;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.modal-content img { display: block; max-width: 100%; }

.modal-buttons {
  display: flex;
  justify-content: flex-end;
  gap: 16px;
  margin-top: 16px;
}

.fade-in { animation: fade .15s ease-out; }

@keyframes fade { 
  from { opacity: 0; transform: translateY(4px); } 
  to   { opacity: 1; transform: none; } 
}

.account-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent-color, #0084ff);
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 14px;
  color: #ffffff;
}

.bubble.selected {
  background-color: rgba(255, 255, 255, 0.2) !important;
  border: 1px solid var(--accent-color);
}

.select-toolbar {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: var(--dark-card);
  border-bottom: 1px solid var(--divider-color);
}

.select-toolbar .counter { margin-right: auto; font-size: 16px; font-weight: 600; color: var(--text-primary); }
.select-toolbar .icon-btn { font-size: 24px; }

.notif-toggles { display: flex; gap: 8px; align-items: center; margin-left: 8px; }

.status-section { flex: 1; display: flex; flex-direction: column; padding-bottom: 90px; position: relative; }
.status-list { display: flex; flex-direction: column; }

.status-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--divider-color);
  cursor: pointer;
  transition: background .2s;
}

.status-item:hover { background: rgba(255, 255, 255, .04); }
.status-item .avatar { width: 60px; height: 60px; border: 3px solid var(--accent-color); }
.status-item .meta { flex: 1; }
.status-item .name  { font-weight: 600; font-size: 18px; }
.status-item .time  { font-size: 14px; color: var(--text-secondary); }

.fab {
  position: fixed;
  right: 24px; bottom: 24px;
  width: 60px; height: 60px;
  border-radius: 50%;
  background-color: var(--accent-color);
  color: #fff;
  font-size: 32px;
  display: grid; place-items: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  cursor: pointer;
  z-index: 20;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  transform: translateZ(0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

.fab:hover { transform: translateY(-2px); box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4); }

.status-options-menu {
  position: absolute;
  bottom: 80px; right: 20px;
  width: 150px;
  background: var(--dark-card);
  border-radius: 12px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
  padding: 8px;
  z-index: 2;
}

.status-options-menu .menu-item { padding: 8px 12px; }

.status-notification {
  position: fixed;
  top: 20px; left: 50%;
  transform: translateX(-50%) translateY(-100px);
  background: var(--dark-card);
  color: var(--text-primary);
  padding: 12px 24px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  z-index: 10000;
  opacity: 0;
  transition: all 0.3s ease;
  pointer-events: none;
}

.status-notification.visible   { opacity: 1; transform: translateX(-50%) translateY(0); pointer-events: auto; }
.status-notification.fade-out  { opacity: 0; transform: translateX(-50%) translateY(-20px); }

.bubble {
  padding: 10px 14px;
  max-width: 90%;
  word-wrap: break-word;
  position: relative;
  font-size: 15px;
  line-height: 1.5;
  height: auto;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  transition: all 0.2s ease-in-out;
  user-select: none;
  -webkit-user-select: none;
  -webkit-touch-callout: none;
  cursor: pointer;
}

.bubble.sent {
  background: var(--sent-bubble, linear-gradient(45deg, #0084ff, #4c9aff));
  color: var(--sent-bubble-text, #fff);
  margin-left: auto;
  border-radius: 40px 2px 20px 2px;
}

.bubble.received {
  background: var(--received-bubble, #3a4b5b);
  color: var(--received-bubble-text, var(--text-primary));
  margin-right: auto;
  border-radius: 2px 40px 2px 20px;
}

.bubble .time-row {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.7);
  display: flex;
  justify-content: flex-end;
  align-items: center;
  margin-top: 4px;
  gap: 4px;
}

.bubble.sent .time-row     { color: var(--sent-bubble-text, rgba(255,255,255,0.8)); opacity: 0.8; }
.bubble.received .time-row { color: var(--received-bubble-text, var(--text-secondary)); opacity: 0.8; }
.bubble.sent .ticks        { font-size: 14px; margin-left: 6px; }
.bubble.sent.seen .ticks   { color: var(--secondary-accent); }

.file-message { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }
.file-message img, .file-message video { max-width: 100%; border-radius: 8px; }
.file-message audio { width: 100%; }

.file-message a {
  display: flex; align-items: center; gap: 8px;
  color: var(--accent-color); text-decoration: none; font-weight: 500;
}

.file-message .file-icon { font-size: 24px; }

.image-preview {
  position: relative; max-width: 300px;
  border-radius: 12px; overflow: hidden;
  cursor: pointer; transition: transform 0.2s ease;
}

.image-preview:hover { transform: scale(1.02); }
.image-preview img { width: 100%; height: auto; display: block; border-radius: 12px; }

.image-overlay {
  position: absolute; inset: 0;
  background: rgba(0, 0, 0, 0.4);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity 0.3s ease;
}

.image-preview:hover .image-overlay { opacity: 1; }

.view-fullscreen-btn {
  background: rgba(255, 255, 255, 0.9);
  color: #000; border: none;
  padding: 8px 16px; border-radius: 20px;
  font-weight: 600; cursor: pointer; transition: all 0.2s ease;
}

.view-fullscreen-btn:hover { background: #fff; transform: scale(1.05); }

.fullscreen-image-overlay {
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.95);
  z-index: 10000;
  display: flex; align-items: center; justify-content: center;
  animation: fadeIn 0.3s ease;
}

.fullscreen-image-container {
  position: relative; max-width: 90vw; max-height: 90vh;
  display: flex; flex-direction: column; gap: 20px;
}

.fullscreen-image-container img {
  max-width: 100%; max-height: 80vh;
  object-fit: contain; border-radius: 12px;
}

.close-fullscreen-btn {
  position: absolute; top: -40px; right: 0;
  background: rgba(255, 255, 255, 0.1); color: #fff; border: none;
  width: 40px; height: 40px; border-radius: 50%;
  font-size: 24px; cursor: pointer; transition: all 0.2s ease;
}

.close-fullscreen-btn:hover { background: rgba(255, 255, 255, 0.2); transform: rotate(90deg); }

.image-actions { display: flex; justify-content: center; gap: 12px; }

.video-preview { max-width: 300px; border-radius: 12px; overflow: hidden; }
.video-preview video { width: 100%; height: auto; display: block; border-radius: 12px; }

.file-info { padding: 8px; background: rgba(0, 0, 0, 0.5); font-size: 12px; color: #fff; }

.audio-message-container { min-width: 250px; max-width: 350px; display: flex; flex-direction: column; gap: 8px; }

.waveform-container {
  width: 100%; height: 50px;
  border-radius: 8px; overflow: hidden;
  background: rgba(0, 0, 0, 0.1);
}

.bubble.sent .waveform-container { background: rgba(255, 255, 255, 0.1); }
.waveform { width: 100%; height: 100%; }

.waveform-loading,
.waveform-error { display: flex; align-items: center; justify-content: center; height: 50px; font-size: 12px; color: var(--text-secondary); }

.audio-controls { display: flex; align-items: center; gap: 12px; }

.audio-play-btn {
  background: rgba(0, 0, 0, 0.1); border: none;
  width: 36px; height: 36px; border-radius: 50%;
  font-size: 16px; cursor: pointer; transition: all 0.2s ease; flex-shrink: 0;
}

.bubble.sent .audio-play-btn { background: rgba(255, 255, 255, 0.2); }
.audio-play-btn:hover { transform: scale(1.1); }
.audio-time { font-size: 12px; color: inherit; flex-grow: 1; }

.download-btn { background: transparent; border: none; font-size: 18px; cursor: pointer; text-decoration: none; transition: transform 0.2s ease; }
.download-btn:hover { transform: scale(1.2); }

.document-preview {
  display: flex; align-items: center; gap: 12px;
  padding: 12px; background: rgba(0, 0, 0, 0.05);
  border-radius: 12px; text-decoration: none; color: inherit;
  transition: all 0.2s ease; min-width: 250px; max-width: 350px;
}

.bubble.sent .document-preview { background: rgba(255, 255, 255, 0.1); }
.document-preview:hover { background: rgba(0, 0, 0, 0.1); transform: translateY(-2px); }
.bubble.sent .document-preview:hover { background: rgba(255, 255, 255, 0.2); }

.doc-icon { font-size: 32px; flex-shrink: 0; }
.doc-details { flex-grow: 1; display: flex; flex-direction: column; gap: 4px; overflow: hidden; }
.doc-name { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.doc-type { font-size: 11px; opacity: 0.7; text-transform: uppercase; }
.doc-download-btn { background: transparent; border: none; font-size: 20px; cursor: pointer; flex-shrink: 0; transition: transform 0.2s ease; }
.doc-download-btn:hover { transform: scale(1.2); }

.upload-progress-indicator {
  padding: 16px; background: var(--dark-card);
  border-top: 1px solid var(--divider-color);
  display: flex; flex-direction: column; gap: 8px;
  position: relative; z-index: 999;
}

.upload-info { display: flex; justify-content: space-between; align-items: center; font-size: 14px; }
.upload-filename { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 70%; }
.upload-percentage { color: var(--accent-color); font-weight: 600; }
.upload-progress-bar { width: 100%; height: 6px; background: rgba(255, 255, 255, 0.1); border-radius: 3px; overflow: hidden; }
.upload-progress-fill { height: 100%; background: linear-gradient(90deg, var(--accent-color), var(--accent-light)); border-radius: 3px; transition: width 0.3s ease; }

.cancel-upload-btn {
  background: transparent; border: 1px solid var(--danger); color: var(--danger);
  padding: 6px 12px; border-radius: 12px; font-size: 12px; cursor: pointer; transition: all 0.2s ease; margin-top: 4px;
}
.cancel-upload-btn:hover { background: var(--danger); color: white; }

.image-preview-overlay {
  position: fixed; inset: 0;
  background: rgba(0, 0, 0, 0.8); z-index: 9999;
  display: flex; align-items: center; justify-content: center;
  animation: fadeIn 0.3s ease;
}

.image-preview-dialog {
  background: var(--dark-card); border-radius: 16px; padding: 24px;
  max-width: 90vw; max-height: 90vh;
  display: flex; flex-direction: column; gap: 16px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.image-preview-dialog h3 { margin: 0; text-align: center; }
.image-preview-dialog img { max-width: 100%; max-height: 60vh; object-fit: contain; border-radius: 8px; }
.preview-actions { display: flex; gap: 12px; justify-content: center; }

#videoCallOverlay {
  position: fixed; top: 0; left: 0;
  width: 100%; height: 100vh; height: 100dvh;
  background-color: var(--dark-bg); z-index: 10000;
  display: flex; flex-direction: column;
  justify-content: flex-end; align-items: center;
  overflow: hidden;
  transform: translateZ(0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}

#remoteVideo { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; }

#localVideo {
  position: absolute; bottom: 120px; right: 20px;
  width: 120px; height: 160px;
  border-radius: 12px; border: 2px solid #fff;
  object-fit: cover; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  transition: transform 0.05s linear;
  cursor: grab; z-index: 2;
  transform: translate3d(0, 0, 0);
}

#localVideo.dragging { cursor: grabbing; }

.video-controls {
  position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%);
  display: flex; gap: 20px;
  padding: 16px 24px;
  background-color: rgba(0, 0, 0, 0.4);
  border-radius: 50px;
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  z-index: 1000;
}

.video-controls .icon-btn {
  font-size: 32px; color: #fff;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%; width: 64px; height: 64px;
  display: grid; place-items: center; transition: all 0.2s;
}

.video-controls .icon-btn:hover   { background: rgba(255, 255, 255, 0.2); }
.video-controls .icon-btn.active  { background-color: var(--accent-color); }
.video-controls .icon-btn.danger  { background-color: var(--danger); }

#cameraToggleBtn {
  position: fixed; top: 20px; right: 20px; z-index: 101;
  color: #fff; background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-radius: 50%;
}

.call-overlay {
  position: fixed; inset: 0;
  z-index: 100; width: 100%; height: 100%;
  background: linear-gradient(180deg, #0a1628 0%, #0d1f3c 60%, #0a1628 100%);
  display: flex; flex-direction: column; align-items: center; justify-content: space-between;
  padding: 60px 24px 48px;
  animation: fadeInCall 0.4s ease both;
  transform: translateZ(0);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  overflow: hidden;
}

.call-overlay::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 30%, rgba(0,176,160,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.call-box { display: flex; flex-direction: column; align-items: center; text-align: center; }

.call-avatar {
  width: 140px; height: 140px; border-radius: 50%;
  background: linear-gradient(135deg, #3e5163, #2a3a4a);
  display: grid; place-items: center;
  font-size: 56px; font-weight: 700; color: #fff; margin-bottom: 20px;
  box-shadow: 0 0 0 6px rgba(0,176,160,0.25), 0 0 0 12px rgba(0,176,160,0.1);
}

.call-avatar-container { width: 140px; height: 140px; border-radius: 50%; overflow: hidden; margin-bottom: 20px;
  box-shadow: 0 0 0 6px rgba(0,176,160,0.25), 0 0 0 12px rgba(0,176,160,0.1); }
.call-avatar-container img { width: 100%; height: 100%; object-fit: cover; }

.call-avatar-circle {
  width: 140px; height: 140px; border-radius: 50%;
  background: linear-gradient(135deg, #3e5163, #2a3a4a);
  display: grid; place-items: center;
  font-size: 56px; font-weight: 700; color: #fff;
}

.call-info h2 { font-size: 28px; font-weight: 700; margin: 0; color: #fff; text-align: center; }
.call-info p  { font-size: 16px; color: rgba(255,255,255,0.6); margin: 6px 0 0; text-align: center; }

.call-actions { display: flex; justify-content: space-around; width: 100%; gap: 40px; }
.call-btn { display: flex; flex-direction: column; align-items: center; gap: 8px; background: none; border: none; cursor: pointer; }

.call-btn .btn-icon {
  width: 72px; height: 72px; border-radius: 50%;
  display: grid; place-items: center;
  font-size: 32px; color: #fff;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4); transition: transform 0.2s ease-in-out;
}

.call-btn .btn-icon:active { transform: scale(0.95); }
.call-btn .btn-text         { font-size: 14px; color: var(--text-primary); }
.call-btn.btn-accept .btn-icon  { background-color: var(--secondary-accent); }
.call-btn.btn-decline .btn-icon { background-color: var(--danger); }

@keyframes slide-up {
  0%   { transform: translate(-50%, 100px); opacity: 0; }
  100% { transform: translate(-50%, 0); opacity: 1; }
}

@keyframes fadeInCall {
  0%   { opacity: 0; transform: scale(0.97); }
  100% { opacity: 1; transform: scale(1); }
}

.chat-header-avatar { width: 40px; height: 40px; border-radius: 50%; overflow: hidden; flex-shrink: 0; }
.profile-pic-chat-header { width: 100%; height: 100%; object-fit: cover; }

#incomingCallOverlay .caller-avatar-container { width: 140px; height: 140px; border-radius: 50%; overflow: hidden; margin-bottom: 20px;
  box-shadow: 0 0 0 6px rgba(0,176,160,0.25), 0 0 0 12px rgba(0,176,160,0.1); }
#incomingCallOverlay .caller-avatar-container img { width: 100%; height: 100%; object-fit: cover; }
#incomingCallOverlay .caller-avatar-container .initials {
  display: flex; align-items: center; justify-content: center;
  width: 100%; height: 100%;
  background: linear-gradient(135deg, #3e5163, #2a3a4a); color: white;
  font-size: 56px; font-weight: bold;
}

.profile-initials {
  width: 80px; height: 80px; border-radius: 50%;
  background: #3e5163; display: flex; align-items: center; justify-content: center;
  font-size: 32px; font-weight: 700; color: var(--text-primary);
}

.icon { font-size: 24px; }

.decline-btn { background: var(--danger); color: white; padding: 14px 28px; border-radius: 30px; border: none; font-size: 16px; font-weight: 600; cursor: pointer; transition: all 0.2s ease; }
.accept-btn  { background: var(--secondary-accent); color: white; padding: 14px 28px; border-radius: 30px; border: none; font-size: 16px; font-weight: 600; cursor: pointer; transition: all 0.2s ease; }

.decline-btn:hover,
.accept-btn:hover { transform: scale(1.05); box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3); }

.icon-btn-group { display: flex; align-items: center; }
.content { flex: 1; overflow-y: auto; -webkit-overflow-scrolling: touch; }

.avatar-container .unread-count {
  position: absolute; bottom: -2px; right: -2px;
  background-color: #e53935; color: white;
  font-size: 10px; font-weight: bold;
  border-radius: 10px; min-width: 20px; height: 20px;
  padding: 0 4px;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid var(--color-bg, #12161b);
  box-sizing: border-box;
}

.avatar-container .unread-count.hidden { display: none; }
.unread-count-text { font-size: 10px; font-weight: bold; }

.bubble.selected { border: 2px solid #FFD700 !important; background-color: rgba(255, 215, 0, 0.1); }

.selection-toolbar-wrapper { display: flex; flex-grow: 1; align-items: center; justify-content: space-between; height: 100%; padding-right: 10px; }
.selection-toolbar-wrapper .counter { flex-grow: 1; text-align: left; padding-left: 15px; font-size: 1.1em; font-weight: 500; color: var(--text-primary); }
.selection-toolbar-wrapper .toolbar { display: flex; gap: 5px; }

.composer-container {
  display: flex !important; align-items: flex-end; gap: 8px;
  padding: 8px 16px; background: var(--dark-card); border-top: 1px solid var(--divider-color);
  position: relative; bottom: auto; left: auto; right: auto;
  width: 100%; flex-shrink: 0; z-index: 1000; box-sizing: border-box;
  padding-bottom: calc(8px + env(safe-area-inset-bottom, 0px));
}

.composer-icon {
  width: 44px; height: 44px; font-size: 20px;
  background-color: var(--dark-bg); color: var(--text-secondary);
  border-radius: 50%; padding: 0; display: grid; place-items: center;
  flex-shrink: 0; transition: all 0.2s ease; border: 1px solid var(--divider-color);
  -webkit-appearance: none; -moz-appearance: none; appearance: none;
}

.composer-icon:hover { background-color: #2c3a47; transform: scale(1.05); color: var(--text-primary); }

.composer-input {
  flex: 1; background: var(--dark-bg); padding: 12px 18px;
  border: none; border-radius: 22px; color: var(--text-primary);
  font-size: 16px; outline: none; min-height: 44px;
  transition: background 0.3s ease; line-height: 1.4; max-height: 100px;
  -webkit-appearance: none; -moz-appearance: none; appearance: none;
}

#more-options-dropdown {
  position: absolute !important;
  bottom: 100% !important;
  left: 0 !important;
  right: auto !important;
  opacity: 1 !important;
  visibility: visible !important;
  transform: translateY(0) !important;
  z-index: 10000;
  display: flex;
  flex-direction: column-reverse;
  background: var(--dark-card);
  border: 1px solid var(--divider-color);
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
  min-width: 180px;
  padding: 8px 0;
  max-height: 80vh;          /* Limits height to 80% of viewport */
  overflow-y: auto;           /* Adds scroll if content exceeds max-height */
  transform-origin: bottom left;
  pointer-events: auto !important;
}

#more-options-dropdown .dropdown-item {
  color: var(--text-primary); background: transparent; border: none;
  text-align: left; width: 100%; padding: 8px 16px;
  display: flex; align-items: center; gap: 10px;
  transition: background 0.2s ease; font-size: 15px; cursor: pointer;
  flex-shrink: 0; height: auto; white-space: nowrap;
}

#more-options-dropdown .dropdown-item:hover { background: #2c3a47; }

.camera-modal {
  position: fixed; z-index: 12000;
  background: #000000;
  display: flex; align-items: center; justify-content: center;
  padding: 0; margin: 0;
  transform: translateZ(0);
  -webkit-backface-visibility: hidden; backface-visibility: hidden;
  animation: cameraFadeIn 0.3s ease-out;
  isolation: isolate !important;
  width: 300px !important; height: 400px !important;
  border-radius: 16px !important; overflow: hidden !important;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5) !important;
  bottom: 20px !important; right: 40px !important; top: auto !important; left: auto !important;
}

@keyframes cameraFadeIn {
  from { opacity: 0; transform: scale(0.8) translateY(20px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.camera-modal.hidden { display: none !important; }

.camera-modal.fullscreen {
  width: 100vw !important; height: 100vh !important; height: 100dvh !important;
  border-radius: 0 !important; position: fixed !important;
  top: 0 !important; left: 0 !important; right: 0 !important; bottom: 0 !important;
  animation: fullscreenFadeIn 0.3s ease-out;
}

@keyframes fullscreenFadeIn {
  from { opacity: 0; transform: scale(1.1); }
  to   { opacity: 1; transform: scale(1); }
}

.camera-modal.halfscreen {
  width: 70vw !important; height: 70vh !important;
  max-width: 600px !important; max-height: 500px !important;
  border-radius: 16px !important; overflow: hidden !important;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5) !important;
  position: fixed !important;
  top: 50% !important; left: 50% !important;
  transform: translate(-50%, -50%) !important;
  bottom: auto !important; right: auto !important;
  animation: halfscreenFadeIn 0.3s ease-out;
}

@keyframes halfscreenFadeIn {
  from { opacity: 0; transform: translate(-50%, -50%) scale(0.9); }
  to   { opacity: 1; transform: translate(-50%, -50%) scale(1); }
}

.camera-modal.halfscreen .camera-modal-content {
  background: #000000; margin: 0; padding: 0; width: 100%; height: 100%;
  max-width: none; border-radius: inherit; color: var(--text-primary);
  display: flex; flex-direction: column; box-shadow: none; border: none;
  position: relative; overflow: hidden; z-index: 10001 !important;
}

.camera-modal.halfscreen .camera-preview {
  flex: 1; display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden; background: #000;
  width: 100%; height: 100%; min-height: 0; border-radius: inherit;
  margin: 0 !important; padding: 0 !important;
}

.camera-modal.halfscreen #camera-video {
  width: 100% !important; height: 100% !important; object-fit: cover !important;
  display: block; background: #000;
  position: absolute !important; top: 0 !important; left: 0 !important; border-radius: inherit;
}

.camera-modal.halfscreen .camera-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 12px 16px; background: rgba(0, 0, 0, 0.7) !important;
  position: absolute !important; top: 0 !important; left: 0 !important; right: 0 !important;
  z-index: 10; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-bottom: none !important;
}

.camera-modal.halfscreen .camera-controls {
  display: flex; flex-direction: row; gap: 16px; padding: 16px;
  background: rgba(0, 0, 0, 0.7) !important;
  position: absolute !important; bottom: 0 !important; left: 0 !important; right: 0 !important;
  z-index: 10; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border-top: none !important;
}

.camera-modal.thumbnail {
  width: 300px !important; height: 400px !important;
  border-radius: 16px !important; overflow: hidden !important;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5) !important;
  position: fixed !important; bottom: 20px !important; right: 20px !important;
  top: auto !important; left: auto !important;
  animation: thumbnailFadeIn 0.3s ease-out;
}

@keyframes thumbnailFadeIn {
  from { opacity: 0; transform: scale(0.8) translateY(20px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.camera-modal-content {
  background: #000000; margin: 0; padding: 0; width: 100%; height: 100%;
  max-width: none; border-radius: inherit; color: var(--text-primary);
  display: flex; flex-direction: column; box-shadow: none; border: none;
  position: relative; overflow: hidden; z-index: 10001 !important;
}

.camera-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 16px 20px;
  background: linear-gradient(to bottom, rgba(0,0,0,0.8) 0%, transparent 100%);
  position: absolute; top: 0; left: 0; right: 0; z-index: 10;
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
}

.camera-header h3 { color: var(--text-primary); margin: 0; font-size: 18px; font-weight: 600; }
.camera-header-controls { display: flex; gap: 12px; align-items: center; }

.screen-size-toggle {
  display: flex; gap: 8px; align-items: center;
  background: rgba(255, 255, 255, 0.1); border-radius: 20px; padding: 4px;
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}

.size-toggle-btn {
  background: transparent; border: none; color: var(--text-primary);
  font-size: 16px; cursor: pointer; padding: 6px 10px; border-radius: 16px;
  transition: all 0.3s ease; display: flex; align-items: center; justify-content: center;
  min-width: 36px; height: 32px;
}

.size-toggle-btn:hover  { background: rgba(255, 255, 255, 0.15); }
.size-toggle-btn.active { background: var(--accent-color); color: white; }
.size-toggle-btn .btn-text { font-size: 10px; font-weight: 500; }

.close-camera {
  background: rgba(255, 255, 255, 0.15); border: none; color: var(--text-primary);
  font-size: 24px; cursor: pointer; padding: 8px; border-radius: 50%;
  width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
  transition: all 0.3s ease;
}

.close-camera:hover { background: rgba(255, 255, 255, 0.25); transform: scale(1.1); }

.camera-header-btn {
  background: rgba(255, 255, 255, 0.15); border: none; color: var(--text-primary);
  font-size: 20px; cursor: pointer; padding: 8px; border-radius: 50%;
  width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
  transition: all 0.3s ease; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
}

.camera-header-btn:hover { background: rgba(255, 255, 255, 0.25); transform: scale(1.1); }

.camera-preview {
  flex: 1; display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden; background: #000;
  width: 100%; height: 100%; min-height: 0; border-radius: inherit;
}

#camera-video { width: 100%; height: 100%; object-fit: cover; display: block; background: #000; position: absolute; top: 0; left: 0; border-radius: inherit; }
#camera-canvas { display: none; }

.camera-controls {
  display: flex; flex-direction: column; gap: 16px; padding: 20px;
  background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, transparent 100%);
  position: absolute; bottom: 0; left: 0; right: 0; z-index: 10;
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-radius: 0 0 inherit inherit;
}

.camera-primary-controls   { display: flex; justify-content: center; align-items: center; gap: 40px; width: 100%; }
.camera-secondary-controls { display: flex; justify-content: center; align-items: center; gap: 20px; width: 100%; flex-wrap: wrap; }

.camera-btn {
  background: rgba(255, 255, 255, 0.1); border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50px; padding: 14px 20px; color: white; cursor: pointer;
  display: flex; flex-direction: row; align-items: center; gap: 6px;
  font-size: 14px; font-weight: 500; min-width: 120px;
  transition: all 0.3s ease; backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  position: relative; z-index: 11;
}

.camera-btn:hover:not(:disabled) { background: rgba(255, 255, 255, 0.2); transform: translateY(-2px); }
.camera-btn:disabled { background: rgba(255, 255, 255, 0.05); cursor: not-allowed; opacity: 0.5; transform: none !important; }

.capture-btn, .record-btn { width: 70px; height: 70px; border-radius: 50%; padding: 0; min-width: 70px; z-index: 12; }
.capture-btn { background: var(--accent-color); border: 3px solid rgba(255, 255, 255, 0.3); }
.capture-btn:hover:not(:disabled) { background: var(--accent-light); transform: scale(1.1); box-shadow: 0 6px 25px rgba(0, 132, 255, 0.6); }
.record-btn  { background: var(--danger); border: 3px solid rgba(255, 255, 255, 0.3); }
.record-btn.recording { animation: pulse-record-cam 1.5s infinite; background: #ff2a2a; }

@keyframes pulse-record-cam {
  0%   { box-shadow: 0 0 0 0 rgba(255, 69, 69, 0.7); }
  70%  { box-shadow: 0 0 0 10px rgba(255, 69, 69, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 69, 69, 0); }
}

.stop-btn { width: 60px; height: 60px; border-radius: 50%; padding: 0; min-width: 60px; background: var(--danger); z-index: 12; }
.switch-btn { width: 50px; height: 50px; border-radius: 50%; padding: 0; min-width: 50px; z-index: 12; background: rgba(255, 255, 255, 0.1); border: 1px solid rgba(255, 255, 255, 0.2); display: flex !important; align-items: center; justify-content: center; position: relative; }

.camera-btn .btn-icon { font-size: 20px; }
.camera-btn .btn-text { font-size: 12px; font-weight: 500; text-align: center; line-height: 1.2; }
.capture-btn .btn-text, .record-btn .btn-text, .stop-btn .btn-text { display: none; }

.camera-preview-area { position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: #000; display: none; flex-direction: column; align-items: center; justify-content: center; z-index: 20; padding: 40px; width: 100%; height: 100%; border-radius: inherit; }
#camera-preview-image { max-width: 100%; max-height: 100%; border-radius: 12px; box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5); object-fit: contain; display: none; }
#camera-preview-video { max-width: 100%; max-height: 100%; border-radius: 12px; box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5); background: #000; display: none; object-fit: contain; }

.camera-preview-controls { position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%); display: flex; gap: 15px; z-index: 21; }
.preview-btn { padding: 12px 24px; border: none; border-radius: 25px; font-size: 14px; font-weight: 600; cursor: pointer; min-width: 100px; transition: all 0.3s ease; z-index: 22; }
.preview-btn:hover { transform: translateY(-2px); }
.send-btn   { background: var(--secondary-accent); color: white; }
.retake-btn { background: rgba(255, 255, 255, 0.15); color: white; border: 1px solid rgba(255, 255, 255, 0.2); }

.recording-timer { position: absolute; top: 80px; left: 50%; transform: translateX(-50%); background: rgba(255, 69, 69, 0.9); color: white; padding: 8px 16px; border-radius: 20px; font-size: 14px; font-weight: 600; backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); display: none; align-items: center; gap: 8px; z-index: 15; }
.recording-dot { width: 8px; height: 8px; background: white; border-radius: 50%; animation: blink 1s infinite; }

@keyframes blink { 0%, 50% { opacity: 1; } 51%, 100% { opacity: 0; } }

.camera-modal * { box-sizing: border-box !important; }
.camera-modal button { all: unset; cursor: pointer; }

@media (max-width: 768px) {
  .image-preview, .video-preview, .audio-message-container, .document-preview { max-width: 250px; }
  .fullscreen-image-container { max-width: 95vw; }
  .doc-name { font-size: 14px; }
  .audio-controls { gap: 8px; }
  #contacts, #chat { left: 0; transform: none; }
  .camera-modal.thumbnail { width: 280px !important; height: 360px !important; bottom: 15px !important; right: 15px !important; }
  .camera-header { padding: 12px 16px; }
  .camera-header h3 { font-size: 16px; }
  .screen-size-toggle { gap: 6px; padding: 3px; }
  .size-toggle-btn { padding: 4px 8px; min-width: 32px; height: 28px; font-size: 14px; }
  .camera-controls { padding: 16px; }
  .camera-primary-controls { gap: 30px; }
  .camera-secondary-controls { gap: 16px; }
  .camera-btn { min-width: 90px; padding: 10px 12px; font-size: 13px; }
  .capture-btn, .record-btn { width: 60px; height: 60px; min-width: 60px; }
  .switch-btn { width: 44px; height: 44px; min-width: 44px; }
  .camera-modal.halfscreen { width: 85vw !important; height: 70vh !important; }
}

@media (max-width: 480px) {
  .camera-modal.thumbnail { width: 250px !important; height: 320px !important; bottom: 10px !important; right: 10px !important; }
  .camera-primary-controls { gap: 20px; }
  .camera-secondary-controls { gap: 12px; }
  .camera-btn { min-width: 80px; padding: 8px 10px; font-size: 12px; }
  .preview-btn { min-width: 80px; padding: 10px 16px; }
  .camera-controls { padding: 12px; }
  .switch-btn { width: 40px; height: 40px; min-width: 40px; }
  .screen-size-toggle { gap: 4px; }
  .size-toggle-btn { padding: 3px 6px; min-width: 28px; height: 26px; font-size: 12px; }
  .camera-modal.halfscreen { width: 90vw !important; height: 65vh !important; }
}

.camera-modal.fullscreen .camera-preview,
.camera-modal.fullscreen .camera-modal-content { width: 100vw !important; height: 100vh !important; height: 100dvh !important; }
.camera-modal.fullscreen #camera-video { width: 100vw !important; height: 100vh !important; height: 100dvh !important; }

.message { position: relative; }
.message.pending { opacity: 0.7; }
.message.failed  { opacity: 0.5; }
.message .status-icon { font-size: 12px; margin-left: 6px; opacity: 0.7; }

.retry-icon { display: inline-block; animation: spin 1.2s linear infinite; }
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

.message.pending .bubble { background: #dcdcdc !important; color: #555; }
.message.failed { border: 1px dashed red; cursor: pointer; }

.privacy-switch-group { display: flex; justify-content: space-between; align-items: center; padding: 12px 0; }
.privacy-label { font-size: 16px; color: var(--text-primary); margin: 0; }

.toggle-switch {
  position: relative; width: 50px; height: 26px;
  -webkit-appearance: none; -moz-appearance: none; appearance: none;
  background: var(--divider-color); outline: none; border-radius: 13px; cursor: pointer; transition: background 0.3s ease;
}

.toggle-switch:checked { background: var(--accent-color); }

.toggle-switch::before {
  content: ''; position: absolute;
  width: 22px; height: 22px; border-radius: 50%; background: white;
  top: 2px; left: 2px; transition: transform 0.3s ease;
}

.toggle-switch:checked::before { transform: translateX(24px); }

.dropdown-menu {
  position: absolute; top: 100%; right: 0; margin-top: 8px;
  background: var(--dark-card); border: 1px solid var(--divider-color);
  border-radius: 12px; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
  min-width: 180px; overflow: hidden; z-index: 100;
  animation: fadeInScale 0.2s ease-out;
}

.dropdown-item {
  padding: 12px 16px; cursor: pointer; background: transparent; border: none;
  width: 100%; text-align: left; color: var(--text-primary); font-size: 14px; transition: background 0.2s ease;
}

.dropdown-item:hover         { background: rgba(255, 255, 255, 0.05); }
.dropdown-item.danger        { color: var(--danger); }
.dropdown-item.danger:hover  { background: rgba(255, 69, 69, 0.1); }

.delete-fab {
  position: fixed; right: 24px; bottom: 90px;
  padding: 16px 24px; background: var(--danger); color: white; border: none;
  border-radius: 28px; font-size: 16px; font-weight: 600; cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3); transition: all 0.3s ease;
  z-index: 20; display: flex; align-items: center; gap: 8px;
}

.delete-fab:hover:not(.disabled) { background: #ff6b6b; transform: translateY(-2px); box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4); }
.delete-fab.disabled             { background: var(--divider-color); cursor: not-allowed; opacity: 0.5; }

.call-notification-card { padding: 24px; display: flex; flex-direction: column; align-items: center; gap: 16px; }
.call-notification-card h2 { margin: 0; font-size: 24px; font-weight: 600; }
.call-notification-card .xame-id { font-size: 14px; color: var(--text-secondary); margin: -8px 0 0 0; }
.call-notification-card #callStatus { font-size: 16px; color: var(--text-secondary); margin: 8px 0; }

.user-info { display: flex; flex-direction: column; gap: 2px; }
.user-name { font-weight: 600; font-size: 16px; }

.user-details-form { width: 100%; max-width: 400px; display: flex; flex-direction: column; gap: 20px; }
.user-details-form label { font-size: 14px; font-weight: 500; color: var(--text-secondary); margin-bottom: 4px; display: block; }

audio { display: none; }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.will-change-transform  { will-change: transform; }
.smooth-scroll          { scroll-behavior: smooth; -webkit-overflow-scrolling: touch; }

.header-text { display: flex; flex-direction: column; gap: 2px; }
.input-error { box-shadow: 0 0 0 2px var(--danger) !important; border-color: var(--danger) !important; }

.password-requirements { font-size: 12px; color: var(--text-secondary); margin-bottom: 16px; text-align: left; width: 100%; max-width: 400px; }
.password-requirements p  { margin: 5px 0; }
.password-requirements ul { margin: 5px 0; padding-left: 20px; }
.password-requirements li { margin: 4px 0; line-height: 1.4; }

.dialog .subtitle { font-size: 14px; color: var(--text-secondary); margin: 0 0 16px; line-height: 1.5; }

.avatar-container { position: relative; width: 50px; height: 50px; flex-shrink: 0; }
.avatar-container.chat-header { width: 36px; height: 36px; }
.avatar-container .profile-placeholder { width: 100%; height: 100%; font-size: 18px; }

.item.fade-in { animation: fade 0.15s ease-out; }
.selection-toolbar-wrapper .counter { color: var(--text-primary); }

.chat .header .toolbar .icon-btn { font-size: 18px; padding: 6px; }
#more-options-menu { position: relative; flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
#camera-btn { display: flex; align-items: center; gap: 12px; }

#more-options-dropdown.hidden     { display: none !important; }
#more-options-dropdown:not(.hidden) { display: flex !important; }

.dialog .row { display: flex; gap: 12px; margin-top: 8px; }

.profile-container { overflow-y: auto; max-height: 100vh; max-height: 100dvh; }
#clearAllChatsBtn { margin-top: 12px; width: 100%; }
#saveProfileBtn   { width: 100%; }

#cropImage { max-width: 100%; max-height: 60vh; display: block; object-fit: contain; }
#cropModal .dialog { max-height: 90vh; overflow: auto; display: flex; flex-direction: column; gap: 16px; }

.auth-container-header .icon-btn { color: var(--text-primary); font-size: 22px; }
.auth-content { overflow-y: auto; max-height: 100vh; max-height: 100dvh; }

.status-notification { z-index: 20001; }
#incomingCallOverlay { z-index: 15000; }
#videoCallOverlay    { z-index: 10000; }

#layer { position: fixed; inset: 0; z-index: 9000; pointer-events: none; }
#layer > * { pointer-events: auto; }

#searchDialog { z-index: 9500; }
#cropModal    { z-index: 9800; }

.messages .h-sub { text-align: center; margin: 8px 0; font-size: 13px; color: var(--text-secondary); background: rgba(0, 0, 0, 0.3); padding: 4px 12px; border-radius: 12px; align-self: center; max-width: fit-content; margin-left: auto; margin-right: auto; }

.bubble[data-pending="true"] { opacity: 0.75; }

#avatarBtn { display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; padding: 0; border-radius: 50%; }

#contactIdDisplay { font-size: 11px; color: var(--text-secondary); opacity: 0.7; margin: 0; padding: 0; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; max-width: 150px; }
#chatName         { font-size: 16px; font-weight: 600; margin: 0; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; max-width: 160px; }
#chatSub          { font-size: 12px; color: var(--text-secondary); }

#typing { font-size: 12px; color: var(--accent-color); animation: pulse-text 1.5s infinite; }
@keyframes pulse-text { 0%, 100% { opacity: 1; } 50% { opacity: 0.5; } }

#contactsCount { font-size: 13px; color: var(--text-secondary); }
#addContactBtn  { font-size: 22px; font-weight: 700; }
#logoutBtn      { font-size: 20px; }
#moreBtn        { font-size: 24px; font-weight: 700; }

#xameIdDisplay { font-weight: 700; color: var(--accent-color); font-size: 16px; }
#profileBackBtn { font-size: 22px; }
#profileSection .header h3 { font-size: 20px; font-weight: 600; margin: 0; }
#statusSection  .header h3 { font-size: 20px; font-weight: 600; margin: 0; }

#micBtn, #sendBtn {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--accent-color); color: white;
  display: grid; place-items: center; font-size: 18px; padding: 0; flex-shrink: 0; border: none;
}

#micBtn:hover, #sendBtn:hover { background: var(--accent-light); transform: scale(1.05); }
#micBtn .icon, #sendBtn .icon { font-size: 18px; }

#more-options-btn {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--dark-bg); color: var(--text-secondary);
  display: grid; place-items: center; font-size: 22px; padding: 0; flex-shrink: 0;
  border: 1px solid var(--divider-color); transition: all 0.2s ease;
}

#more-options-btn:hover { background: #2c3a47; color: var(--text-primary); }

#fileInput { display: none !important; visibility: hidden !important; position: absolute; width: 0; height: 0; overflow: hidden; }

#voiceNoteControl { display: flex; align-items: center; gap: 12px; flex: 1; padding: 0 8px; }

#recordBtn    { background: var(--danger) !important;          color: white !important; }
#stopRecordBtn{ background: var(--dark-card) !important;       color: var(--text-primary) !important; border: 1px solid var(--divider-color) !important; }
#playBtn      { background: var(--secondary-accent) !important; color: white !important; }
#sendVoiceBtn { background: var(--accent-color) !important;    color: white !important; }

#action-icon-container { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
#multi-delete-btn { bottom: calc(80px + env(safe-area-inset-bottom, 0px)); }

body.input-focused #chat { height: 100vh; height: 100dvh; }

.screen { transition: opacity 0.15s ease; }
.screen.hidden { opacity: 0; pointer-events: none; }

.btn:focus-visible, .icon-btn:focus-visible, .input:focus-visible, .dropdown-item:focus-visible {
  outline: 2px solid var(--accent-light); outline-offset: 2px;
}

@media (max-width: 768px) {
  .icon-btn { min-width: 44px; min-height: 44px; display: flex; align-items: center; justify-content: center; }
  .btn { min-height: 48px; }
  .dropdown-item { min-height: 48px; display: flex; align-items: center; }
  #more-options-dropdown .dropdown-item { min-height: unset !important; }
  #chatName { max-width: 120px; font-size: 15px; }
  #contactIdDisplay { max-width: 110px; }
  .chat .header { height: auto; min-height: 70px; padding: 10px 12px; }
  .bubble { max-width: 85%; }
  .selection-toolbar-wrapper .counter { font-size: 0.95em; }
  #more-options-dropdown { top: -240px !important; min-width: 200px; }
  .notif-toggles { gap: 4px; }
}

@media (max-width: 380px) {
  .title { font-size: 28px; }
  .subtitle { font-size: 15px; }
  .chat .header { padding: 8px 10px; }
  #chatName { max-width: 90px; font-size: 14px; }
  .video-controls { gap: 12px; padding: 12px 16px; }
  .video-controls .icon-btn { width: 52px; height: 52px; font-size: 24px; }
  .call-notification-card { padding: 16px; }
  .call-notification-card h2 { font-size: 20px; }
  .decline-btn, .accept-btn { padding: 12px 20px; font-size: 14px; }
}

@media (max-height: 500px) and (orientation: landscape) {
  .auth-content { justify-content: flex-start; padding-top: 16px; }
  .title { font-size: 24px; margin-bottom: 8px; }
  .subtitle { font-size: 14px; margin-bottom: 16px; }
  .form-section { gap: 10px; }
  .input { padding: 10px 16px; }
  .chat .header { min-height: 56px; height: auto; }
  .video-controls { bottom: 10px; padding: 10px 16px; gap: 12px; }
  .video-controls .icon-btn { width: 48px; height: 48px; font-size: 22px; }
  #localVideo { width: 80px; height: 110px; bottom: 80px; }
  .camera-modal.fullscreen .camera-controls { padding: 10px; }
  .camera-primary-controls { gap: 20px; }
  .capture-btn, .record-btn { width: 52px; height: 52px; min-width: 52px; }
}

@supports (padding: max(0px)) {
  .composer { padding-bottom: max(12px, env(safe-area-inset-bottom)); padding-left: max(16px, env(safe-area-inset-left)); padding-right: max(16px, env(safe-area-inset-right)); }
  #selfContactRow {
  flex-shrink: 0;
  border-bottom: 1px solid var(--divider-color);
  background: var(--bg-primary, #0e1621);
  z-index: 1;
}

#chatsPanel {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

#contactList { padding-bottom: max(0px, env(safe-area-inset-bottom)); }
  .delete-fab { bottom: max(90px, calc(90px + env(safe-area-inset-bottom))); }
  .fab { bottom: max(24px, calc(24px + env(safe-area-inset-bottom))); right: max(24px, calc(24px + env(safe-area-inset-right))); }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important;
  }
}

@media (prefers-contrast: high) {
  .bubble.sent     { background: var(--sent-bubble, #0055cc); color: var(--sent-bubble-text, #fff); }
  .bubble.received { background: var(--received-bubble, #1a2a3a); color: var(--received-bubble-text, var(--text-primary)); border: 1px solid var(--text-secondary); }
  .input           { border: 1px solid var(--text-secondary); }
  .btn             { border: 2px solid white; }
}


/* ═════════════════════════════════════════════════════════════════════════════
   v2.1.1 MODULE ADDITIONS
   Bridging layer + new module styles.
   All new CSS vars map to existing --dark-* / --accent-* tokens so the new
   modules look native even before ThemeModule injects dynamic CSS vars.
   ═════════════════════════════════════════════════════════════════════════════ */

/* ── SETTINGS ─────────────────────────────────────────────────────────────── */
#settingsSection {
  background: var(--bg);
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100dvh;
}

.settings-layout {
  display: flex;
  flex: 1;
  overflow: hidden;
  height: calc(100% - 56px);
}

/* Settings Header */
.settings-layout .header {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}

.settings-layout .header h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
}

.settings-search-bar {
  padding: 8px 12px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.settings-search-bar .search-input {
  width: 100%;
  padding: 10px 14px;
  border-radius: 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 14px;
}

.settings-search-bar .search-input:focus {
  outline: none;
  border-color: var(--primary);
}

/* Settings Navigation Sidebar */
.settings-nav {
  width: 80px;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 12px 0;
  overflow-y: auto;
  flex-shrink: 0;
}

@media (min-width: 480px) {
  .settings-nav {
    width: 200px;
  }
}

.settings-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 12px 4px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-secondary);
  border-radius: 8px;
  margin: 2px 6px;
  transition: all 0.15s ease;
  font-size: 11px;
  text-align: center;
}

.settings-nav-item:hover {
  background: var(--surface-hover);
  color: var(--text);
}

.settings-nav-item.active {
  background: var(--primary);
  color: var(--primary-text);
}

@media (min-width: 480px) {
  .settings-nav-item {
    flex-direction: row;
    padding: 10px 14px;
    justify-content: flex-start;
    gap: 10px;
    font-size: 13px;
  }
}

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

.settings-nav-label {
  display: none;
  font-weight: 500;
}

@media (min-width: 480px) {
  .settings-nav-label {
    display: block;
  }
}

/* Settings Detail Panel */
.settings-detail {
  flex: 1;
  overflow-y: auto;
  padding: 0 0 40px;
  background: var(--bg);
}

.settings-section {
  padding: 0 0 4px;
}

.settings-section-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  padding: 16px 16px 6px;
}

.settings-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  gap: 12px;
  border-bottom: 1px solid var(--separator);
  background: none;
  width: 100%;
  text-align: left;
  border: none;
  border-bottom: 1px solid var(--separator);
}

.settings-item:last-child {
  border-bottom: none;
}

.settings-item[data-key] {
  cursor: default;
}

.settings-item.settings-action {
  cursor: pointer;
  transition: background 0.12s;
}

.settings-item.settings-action:hover {
  background: var(--surface-hover);
}

.settings-item.settings-action.danger .settings-item-label {
  color: var(--error);
}

.settings-item-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
  flex: 1;
}

.settings-item-value {
  font-size: 13px;
  color: var(--text-secondary);
}

.settings-item-chevron {
  color: var(--text-tertiary);
  font-size: 18px;
  font-weight: 300;
}

/* Settings Toggle */
.settings-toggle {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

.settings-toggle-input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.settings-toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: var(--border);
  transition: 0.2s;
  border-radius: 24px;
}

.settings-toggle-slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: 0.2s;
  border-radius: 50%;
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

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

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

/* Settings Select */
.settings-select {
  background: var(--surface-variant);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 13px;
  cursor: pointer;
  max-width: 160px;
  outline: none;
}

.settings-select:focus {
  border-color: var(--primary);
}

/* Settings Text Input */
.settings-text-input {
  background: var(--surface-variant);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 13px;
  width: 140px;
  outline: none;
}

.settings-text-input:focus {
  border-color: var(--primary);
}

/* Settings Info Item */
.settings-item.settings-info {
  cursor: default;
  background: none;
}

/* Settings Empty State */
.settings-empty {
  padding: 40px 20px;
  text-align: center;
  color: var(--text-secondary);
  font-size: 14px;
}

/* Settings Storage Overlay */
.settings-storage-overlay .dialog {
  max-width: 420px;
}

.settings-storage-list {
  max-height: 300px;
  overflow-y: auto;
  margin: 12px 0;
  border: 1px solid var(--border);
  border-radius: 8px;
}

.settings-storage-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}

.settings-storage-row:last-child {
  border-bottom: none;
}

.settings-storage-row span:first-child {
  color: var(--text);
  font-family: monospace;
  font-size: 12px;
}

.settings-storage-row span:last-child {
  color: var(--text-secondary);
  font-weight: 500;
}


/* ── THEMES PICKER ───────────────────────────────────────────────────────── */
.theme-picker-overlay .dialog {
  max-width: 460px;
  max-height: 85vh;
  overflow-y: auto;
  padding: 20px;
}

.theme-picker-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.theme-picker-header h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
}

.theme-picker-section-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin: 16px 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Theme Grid */
.theme-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  gap: 12px;
  margin: 8px 0;
}

.theme-card {
  background: none;
  border: 2px solid transparent;
  border-radius: 12px;
  padding: 8px;
  cursor: pointer;
  transition: border-color 0.15s;
  width: 100%;
  text-align: left;
}

.theme-card:hover {
  border-color: var(--primary-hover);
}

.theme-card.active {
  border-color: var(--primary);
}

.theme-card-preview {
  height: 70px;
  border-radius: 8px;
  overflow: hidden;
  position: relative;
  background: var(--bg);
  box-shadow: var(--shadow-sm);
}

.theme-preview-header {
  height: 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.theme-preview-bubble {
  position: absolute;
  width: 30px;
  height: 16px;
  border-radius: 8px;
  bottom: 8px;
}

.theme-preview-bubble.sent {
  right: 8px;
  background: var(--primary);
}

.theme-preview-bubble.recv {
  left: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
}

.theme-card-label {
  margin-top: 6px;
  font-size: 12px;
  font-weight: 500;
  color: var(--text);
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Font Size Row */
.theme-font-row {
  display: flex;
  gap: 8px;
  margin: 8px 0;
}

.theme-font-btn {
  flex: 1;
  padding: 10px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
}

.theme-font-btn:hover {
  background: var(--surface-hover);
}

.theme-font-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--primary-text);
}

/* Wallpaper Grid */
.wallpaper-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin: 8px 0;
}

@media (min-width: 400px) {
  .wallpaper-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.wallpaper-swatch {
  aspect-ratio: 1 / 1;
  border: 2px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  transition: border-color 0.15s;
  background: var(--surface);
  color: var(--text);
  position: relative;
  width: 100%;
  padding: 0;
}

.wallpaper-swatch:hover {
  border-color: var(--primary-hover);
}

.wallpaper-swatch.active {
  border-color: var(--primary);
}

.wallpaper-check {
  position: absolute;
  bottom: -4px;
  right: -4px;
  background: var(--primary);
  color: var(--primary-text);
  border-radius: 50%;
  width: 18px;
  height: 18px;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--surface);
}

.wallpaper-upload,
.wallpaper-color {
  background: var(--surface-variant);
  font-size: 20px;
}

/* Theme Picker Toggles */
.theme-picker-toggles .settings-item {
  padding: 8px 0;
  border-bottom: none;
  cursor: pointer;
}

.theme-picker-toggles .settings-item-label {
  font-size: 14px;
}


/* ── CONFERENCE OVERLAY ───────────────────────────────────────────────────── */
.conf-overlay {
  position: fixed;
  inset: 0;
  z-index: 8000;
  background: #000;
  display: flex;
  flex-direction: column;
}

.conf-overlay.hidden {
  display: none;
}

.conf-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  z-index: 10;
}

.conf-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
}

.conf-header-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.conf-room-id {
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  background: var(--surface-variant);
  padding: 4px 10px;
  border-radius: 16px;
}

.conf-participant-count {
  font-size: 12px;
  color: var(--text-secondary);
  background: var(--surface-variant);
  padding: 4px 10px;
  border-radius: 16px;
}

.conf-layout-btn,
.conf-invite-btn {
  background: var(--surface-variant);
  border: none;
  border-radius: 8px;
  color: var(--text);
  font-size: 16px;
  padding: 8px 10px;
  cursor: pointer;
  transition: background 0.15s;
  display: flex;
  align-items: center;
  gap: 4px;
}

.conf-layout-btn:hover,
.conf-invite-btn:hover {
  background: var(--surface-hover);
}

/* Conference Grid */
.conf-grid {
  flex: 1;
  display: grid;
  gap: 4px;
  padding: 4px;
  background: #000;
  align-content: center;
  align-items: center;
  overflow: hidden;
  position: relative;
}

.conf-grid[data-count="1"] { grid-template-columns: 1fr; }
.conf-grid[data-count="2"] { grid-template-columns: 1fr 1fr; }
.conf-grid[data-count="3"],
.conf-grid[data-count="4"] { grid-template-columns: 1fr 1fr; }
.conf-grid[data-count="5"],
.conf-grid[data-count="6"] { grid-template-columns: repeat(3, 1fr); }

/* Conference Tile */
.conf-tile {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  background: var(--surface);
  aspect-ratio: 16 / 9;
  display: flex;
  align-items: center;
  justify-content: center;
}

.conf-tile video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.conf-tile.speaking {
  box-shadow: 0 0 0 3px var(--primary), 0 0 20px rgba(0,132,255,0.35);
}

.conf-tile-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: linear-gradient(to top, rgba(0,0,0,0.65) 0%, transparent 55%);
  padding: 8px;
  pointer-events: none;
}

.conf-tile-name {
  font-size: 12px;
  font-weight: 600;
  color: #fff;
  text-shadow: 0 1px 3px rgba(0,0,0,0.8);
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  margin-bottom: 2px;
}

.conf-tile-indicators {
  display: flex;
  gap: 6px;
}

.conf-mic-icon,
.conf-cam-icon,
.conf-hand-icon {
  font-size: 14px;
  filter: drop-shadow(0 1px 2px rgba(0,0,0,0.5));
}

.conf-speaking-ring {
  position: absolute;
  inset: -3px;
  border-radius: inherit;
  border: 3px solid var(--primary);
  animation: speaking-pulse 1.2s ease-in-out infinite;
  pointer-events: none;
}

.conf-speaking-ring.hidden {
  display: none;
}

@keyframes speaking-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.4; transform: scale(1.02); }
}

/* Host Controls */
.conf-host-controls {
  position: absolute;
  top: 6px;
  right: 6px;
  display: flex;
  gap: 4px;
  opacity: 0;
  transition: opacity 0.15s;
  pointer-events: auto;
  z-index: 5;
}

.conf-tile:hover .conf-host-controls {
  opacity: 1;
}

.conf-tile-btn {
  background: rgba(0,0,0,0.6);
  border: none;
  border-radius: 6px;
  color: #fff;
  font-size: 14px;
  padding: 6px;
  cursor: pointer;
  transition: background 0.15s;
  min-width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.conf-tile-btn:hover {
  background: rgba(0,0,0,0.8);
}

.conf-tile-btn[data-action="remove-peer"] {
  background: rgba(255,69,69,0.7);
}

.conf-tile-btn[data-action="remove-peer"]:hover {
  background: rgba(255,69,69,0.9);
}

/* Spotlight Layout */
.conf-grid[data-layout="spotlight"] .conf-tile.spotlight-main {
  grid-column: 1 / -1;
  grid-row: 1 / -1;
  aspect-ratio: unset;
  height: 100%;
}

.conf-grid[data-layout="spotlight"] .conf-tile.spotlight-thumb {
  position: absolute;
  width: 120px;
  height: 90px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: unset;
  border: 2px solid var(--surface);
}

.conf-grid[data-layout="spotlight"] .conf-tile.spotlight-thumb:nth-child(2) {
  bottom: 80px;
  right: 10px;
}

.conf-grid[data-layout="spotlight"] .conf-tile.spotlight-thumb:nth-child(3) {
  bottom: 80px;
  right: 140px;
}

.conf-grid[data-layout="spotlight"] .conf-tile.spotlight-thumb:nth-child(4) {
  bottom: 80px;
  right: 270px;
}

/* Sidebar Layout */
.conf-grid[data-layout="sidebar"] {
  grid-template-columns: 1fr 120px;
}

.conf-grid[data-layout="sidebar"] .conf-tile.sidebar-main {
  grid-column: 1;
  grid-row: 1 / -1;
  aspect-ratio: unset;
  height: 100%;
}

.conf-grid[data-layout="sidebar"] .conf-tile.sidebar-thumb {
  grid-column: 2;
  aspect-ratio: 4 / 3;
}

/* Conference Controls */
.conf-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.conf-ctrl-btn {
  background: var(--surface-variant);
  border: none;
  border-radius: 50px;
  padding: 12px 24px;
  color: var(--text);
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 100px;
  justify-content: center;
}

.conf-ctrl-btn:hover {
  background: var(--surface-hover);
  transform: translateY(-2px);
}

.conf-ctrl-btn.danger {
  background: var(--error);
  color: white;
}

.conf-ctrl-btn.danger:hover {
  background: #ff6b6b;
}

.conf-ctrl-btn.active {
  background: var(--primary);
  color: white;
}

.conf-ctrl-icon {
  font-size: 20px;
}

.conf-ctrl-label {
  font-size: 14px;
  font-weight: 600;
}

@media (max-width: 480px) {
  .conf-ctrl-btn {
    padding: 10px 16px;
    min-width: 70px;
  }
  
  .conf-ctrl-label {
    display: none;
  }
  
  .conf-grid[data-layout="spotlight"] .conf-tile.spotlight-thumb {
    width: 90px;
    height: 68px;
  }
  
  .conf-grid[data-layout="spotlight"] .conf-tile.spotlight-thumb:nth-child(2) {
    right: 5px;
  }
  
  .conf-grid[data-layout="spotlight"] .conf-tile.spotlight-thumb:nth-child(3) {
    right: 105px;
  }
}


/* ── SCREEN SHARE BANNER ──────────────────────────────────────────────────── */
.screen-share-banner {
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9000;
  background: var(--error);
  border-radius: 0 0 12px 12px;
  padding: 10px 20px;
  box-shadow: var(--shadow-lg);
  animation: slideShareDown 0.3s ease;
  min-width: 300px;
}

.screen-share-banner.hidden {
  display: none;
}

@keyframes slideShareDown {
  from {
    transform: translateX(-50%) translateY(-100%);
  }
  to {
    transform: translateX(-50%) translateY(0);
  }
}

.ssb-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  color: white;
}

.ssb-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: white;
  animation: blink 1s infinite;
}

.ssb-text {
  font-size: 14px;
  font-weight: 600;
  flex: 1;
}

.ssb-actions {
  display: flex;
  gap: 8px;
}

.ssb-btn {
  background: rgba(255,255,255,0.2);
  border: 1px solid rgba(255,255,255,0.4);
  color: white;
  border-radius: 6px;
  padding: 6px 12px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  transition: background 0.15s;
}

.ssb-btn:hover {
  background: rgba(255,255,255,0.3);
}

.ssb-stop {
  background: white;
  color: var(--error);
  border: none;
}

.ssb-stop:hover {
  background: #f0f0f0;
}

/* Screen Share Presentation Mode */
#localVideo.presenting {
  width: 160px !important;
  height: 120px !important;
  bottom: 90px !important;
  right: 10px !important;
  border-radius: 12px;
  border: 2px solid var(--primary);
  z-index: 9001;
}

#remoteVideo.presenting {
  width: 100% !important;
  height: 100% !important;
  object-fit: contain !important;
  background: #000;
}

.screen-share-unsupported {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  max-width: 300px;
  text-align: center;
  z-index: 9500;
  box-shadow: var(--shadow-lg);
}


/* ── REACTIONS ────────────────────────────────────────────────────────────── */
.reaction-picker {
  position: fixed;
  z-index: 9999;
  display: flex;
  gap: 6px;
  align-items: center;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 12px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  transform: scale(0.85) translateY(4px);
  transition: opacity 0.18s ease, transform 0.18s ease;
  pointer-events: none;
}

.reaction-picker.visible {
  opacity: 1;
  transform: scale(1) translateY(0);
  pointer-events: all;
}

.reaction-pick-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 24px;
  padding: 4px 6px;
  border-radius: 8px;
  transition: transform 0.12s ease;
  line-height: 1;
}

.reaction-pick-btn:hover {
  transform: scale(1.3);
  background: var(--surface-hover);
}

.reaction-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 4px;
}

.reaction-chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--surface-variant);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 2px 8px;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.15s;
  color: var(--text);
}

.reaction-chip.mine {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
}

.reaction-chip:hover {
  background: var(--surface-hover);
  transform: scale(1.05);
}

.reaction-count {
  font-size: 11px;
  font-weight: 600;
  min-width: 16px;
  text-align: center;
}

.reaction-float {
  position: absolute;
  font-size: 28px;
  pointer-events: none;
  animation: reaction-float-up 0.9s ease forwards;
  bottom: 100%;
  left: 50%;
  z-index: 10;
}

@keyframes reaction-float-up {
  0% {
    opacity: 1;
    transform: translateX(-50%) translateY(0) scale(1);
  }
  100% {
    opacity: 0;
    transform: translateX(-50%) translateY(-50px) scale(1.5);
  }
}


/* ── REPLY SYSTEM ─────────────────────────────────────────────────────────── */
.reply-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  background: var(--surface);
  border-top: 1px solid var(--border);
  animation: replySlideUp 0.2s ease;
}

.reply-banner.hidden {
  display: none;
}

@keyframes replySlideUp {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.reply-banner-bar {
  width: 4px;
  height: 36px;
  background: var(--primary);
  border-radius: 4px;
  flex-shrink: 0;
}

.reply-banner-body {
  flex: 1;
  overflow: hidden;
}

.reply-banner-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 2px;
}

.reply-banner-preview {
  display: block;
  font-size: 13px;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.reply-banner-cancel {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 18px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 50%;
  transition: all 0.15s;
  flex-shrink: 0;
}

.reply-banner-cancel:hover {
  background: var(--surface-hover);
  color: var(--text);
}

/* Reply Quote in Bubble */
.reply-quote {
  display: flex;
  gap: 8px;
  padding: 8px 10px;
  margin-bottom: 8px;
  background: rgba(0,0,0,0.2);
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s;
}

.reply-quote:hover {
  background: rgba(0,0,0,0.3);
}

.reply-quote-bar {
  width: 3px;
  background: var(--primary);
  border-radius: 3px;
  flex-shrink: 0;
}

.reply-quote-body {
  overflow: hidden;
  flex: 1;
}

.reply-quote-sender {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 2px;
}

.reply-quote-text {
  display: block;
  font-size: 12px;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Reply Highlight Animation */
.reply-highlight {
  animation: reply-highlight-pulse 1.5s ease;
}

@keyframes reply-highlight-pulse {
  0%, 100% {
    box-shadow: none;
  }
  25%, 75% {
    box-shadow: 0 0 0 4px var(--primary);
  }
}

/* Reply Not Found Notice */
.reply-not-found-notice {
  text-align: center;
  padding: 8px 16px;
  font-size: 12px;
  color: var(--text-secondary);
  background: var(--surface);
  border-radius: 8px;
  margin: 8px auto;
  width: fit-content;
  border: 1px solid var(--border);
}


/* ── DISAPPEARING MESSAGES ────────────────────────────────────────────────── */
/* Timer Dialog */
#disappearTimerDialog .dialog {
  max-width: 360px;
}

.disappear-options {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 12px 0;
}

.disappear-option-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 12px 16px;
  background: var(--surface-variant);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s;
  text-align: left;
}

.disappear-option-btn:hover {
  background: var(--surface-hover);
  border-color: var(--primary);
}

.disappear-option-btn.active {
  background: rgba(0,132,255,0.15);
  border-color: var(--primary);
  color: var(--primary);
  font-weight: 600;
}

/* In-bubble Timer Indicator */
.disappear-indicator {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  margin-right: 6px;
  font-size: 11px;
  color: var(--text-tertiary);
  vertical-align: middle;
}

.disappear-icon {
  font-size: 11px;
  line-height: 1;
}

.disappear-label {
  font-variant-numeric: tabular-nums;
  min-width: 22px;
}

.disappear-indicator.urgent .disappear-icon {
  animation: disappearPulse 0.5s ease infinite alternate;
}

@keyframes disappearPulse {
  from { opacity: 1; }
  to   { opacity: 0.3; }
}

/* Bubble Exit Animation */
.disappearing-out {
  animation: disappearOut 0.4s ease forwards;
  overflow: hidden;
  pointer-events: none;
}

@keyframes disappearOut {
  0% {
    opacity: 1;
    transform: scale(1);
    max-height: 200px;
    margin: 4px 0;
    padding: 8px 12px;
  }
  50% {
    opacity: 0;
    transform: scale(0.9);
  }
  100% {
    opacity: 0;
    max-height: 0;
    margin: 0;
    padding: 0;
    transform: scale(0.8);
  }
}


/* ── TOAST NOTIFICATIONS (General) ────────────────────────────────────────── */
.xp-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--surface);
  color: var(--text);
  padding: 12px 24px;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  z-index: 10000;
  opacity: 0;
  transition: all 0.3s ease;
  pointer-events: none;
  border: 1px solid var(--border);
  max-width: 90%;
  text-align: center;
  white-space: nowrap;
}

.xp-toast.visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
  pointer-events: none;
}

.xp-toast-success {
  border-left: 4px solid var(--success);
}

.xp-toast-error {
  border-left: 4px solid var(--error);
}

.xp-toast-warning {
  border-left: 4px solid var(--warning);
}

/* Dropdown Menu Popup (for account menu, more menu) */
.dropdown-menu-popup {
  position: fixed;
  z-index: 9000;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 6px 0;
  min-width: 200px;
  box-shadow: var(--shadow-lg);
  animation: fadeInScale 0.15s ease;
}

.dropdown-menu-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  color: var(--text);
  font-size: 14px;
  cursor: pointer;
  transition: background 0.12s;
  min-height: 44px;
}

.dropdown-menu-item:hover {
  background: var(--surface-hover);
}

.dropdown-menu-item.danger {
  color: var(--error);
}

.dropdown-menu-item.danger:hover {
  background: rgba(255,69,69,0.1);
}

.dropdown-menu-divider {
  height: 1px;
  background: var(--border);
  margin: 6px 0;
}

/* Profile Theme Row (injected by profile.js) */
.profile-theme-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.profile-theme-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--text);
}

.profile-theme-value {
  font-size: 13px;
  color: var(--text-secondary);
  background: var(--surface-variant);
  padding: 4px 10px;
  border-radius: 16px;
}

.profile-theme-btn {
  background: var(--surface-variant);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 12px;
  font-size: 12px;
  color: var(--text);
  cursor: pointer;
  transition: all 0.15s;
}

.profile-theme-btn:hover {
  background: var(--surface-hover);
  border-color: var(--primary);
}

/* Accessibility: Reduced Motion */
.reduce-motion *,
.reduce-motion *::before,
.reduce-motion *::after {
  animation-duration: 0.01ms !important;
  animation-iteration-count: 1 !important;
  transition-duration: 0.01ms !important;
  scroll-behavior: auto !important;
}

/* High Contrast Mode */
.high-contrast {
  filter: contrast(1.15);
}

.high-contrast .bubble.sent {
  background: #0055cc;
  border: 2px solid white;
}

.high-contrast .bubble.received {
  background: #1a2a3a;
  border: 2px solid white;
}

.high-contrast .input,
.high-contrast .btn {
  border: 2px solid white;
}

/* Theme Transition */
.theme-transitioning,
.theme-transitioning *,
.theme-transitioning *::before,
.theme-transitioning *::after {
  transition: background-color 300ms ease, color 300ms ease, border-color 300ms ease, box-shadow 300ms ease !important;
}

/* ─── END OF XAMEPAGE v2.1.1 STYLES ──────────────────────────────────────── */xy


.call-btn.reply-btn {
  background: rgba(255, 255, 255, 0.15);
  color: white;
  font-size: 13px;
  padding: 10px 16px;
}
.call-btn.reply-btn:hover { background: rgba(255,255,255,0.25); }

/* ── Contacts Tab Bar ───────────────────────────────────────────────────── */
.contacts-tab-bar {
  display: flex;
  border-bottom: 1px solid var(--divider-color);
  background: var(--color-surface, var(--dark-card));
  position: sticky;
  top: 0;
  z-index: 50;
  flex-shrink: 0;
}

#contacts > .header {
  position: sticky;
  top: 0;
  z-index: 51;
  flex-shrink: 0;
}
.contacts-tab {
  flex: 1;
  padding: 10px 0;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
  position: relative;
}
.contacts-tab.active {
  color: var(--accent-color, #0084ff);
  border-bottom-color: var(--accent-color, #0084ff);
}
.missed-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #e53935;
  color: white;
  border-radius: 10px;
  font-size: 10px;
  font-weight: bold;
  min-width: 16px;
  height: 16px;
  padding: 0 4px;
  margin-left: 4px;
  vertical-align: middle;
}
.missed-badge.hidden { display: none; }

/* ── Call History List ──────────────────────────────────────────────────── */
.call-history-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid var(--divider-color);
  cursor: pointer;
}
.call-history-item:hover { background: var(--color-hover, rgba(255,255,255,0.05)); }
.call-history-avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--accent-color, #0084ff);
  color: white;
  display: flex; align-items: center; justify-content: center;
  font-weight: bold; font-size: 16px; flex-shrink: 0;
}
.call-history-info { flex: 1; min-width: 0; }
.call-history-name { font-weight: 600; font-size: 14px; }
.call-history-meta { font-size: 12px; color: var(--text-secondary); margin-top: 2px; }
.call-history-action { font-size: 20px; cursor: pointer; padding: 4px; }
.call-missed .call-history-name { color: #e53935; }
.call-declined .call-history-name { color: #ff9800; }
.call-offline .call-history-name { color: #9e9e9e; }

.forwarded-label {
  font-size: 11px;
  font-style: italic;
  margin-bottom: 3px;
  display: flex;
  align-items: center;
  gap: 3px;
  color: rgba(var(--text-primary-rgb, 255,255,255), 0.6);
  opacity: 0.85;
}

/* Sent bubble — text is always white so label should be semi-transparent white */
.bubble.sent .forwarded-label {
  color: rgba(255,255,255,0.75);
}

/* Received bubble — adapts to theme surface color */
.bubble.received .forwarded-label {
  color: var(--text-secondary, rgba(0,0,0,0.5));
}

/* Light theme */
[data-theme="light"] .bubble.sent .forwarded-label { color: rgba(255,255,255,0.8); }
[data-theme="light"] .bubble.received .forwarded-label { color: rgba(0,0,0,0.45); }

/* Dark theme (default) */
[data-theme="dark"] .bubble.received .forwarded-label { color: rgba(255,255,255,0.55); }

/* Midnight Blue */
[data-theme="midnight"] .bubble.received .forwarded-label { color: rgba(180,210,255,0.7); }
[data-theme="midnight"] .bubble.sent .forwarded-label { color: rgba(255,255,255,0.8); }

/* Forest Green */
[data-theme="forest"] .bubble.received .forwarded-label { color: rgba(180,255,200,0.75); }
[data-theme="forest"] .bubble.sent .forwarded-label { color: rgba(255,255,255,0.8); }

/* Teal theme */
[data-theme="teal"] .bubble.received .forwarded-label { color: rgba(180,240,235,0.75); }

#callsPanel {
  display: flex;
  flex-direction: column;
  height: calc(100vh - 120px);
  overflow: hidden;
}
#callHistoryList {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

/* Emoji-only standalone messages */
.emoji-only-msg {
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  padding: 4px 8px !important;
}
.emoji-standalone {
  font-size: 56px;
  line-height: 1.2;
  text-align: center;
  animation: emojiBounce 0.4s cubic-bezier(0.36, 0.07, 0.19, 0.97);
}
@keyframes emojiBounce {
  0%   { transform: scale(0.3); opacity: 0; }
  60%  { transform: scale(1.15); opacity: 1; }
  80%  { transform: scale(0.95); }
  100% { transform: scale(1); }
}