/* =========================================================
 * UY MEMBER CHAT – Modern WhatsApp-Style UI
 * Version 4.0.0 – Optimized, Feature-Complete
 *
 * Enthält:
 *  - Inline & Floating Modes
 *  - Corner-Triggers (⋯ / 🙂+)
 *  - Custom Colors (Header / Call-Buttons / Primary)
 *  - Edit-Bar, Retry-Button, Sending-State
 *  - Dark-Mode, Reduced-Motion, Mobile-Optimized
 * ========================================================= */

/* =========================================================
 * 1. ROOT VARIABLES
 * ========================================================= */
.uymc-app {
  /* Brand */
  --uymc-primary:       #2563eb;
  --uymc-primary-hover: #1d4ed8;
  --uymc-primary-light: #dbeafe;
  --uymc-accent:        #7c3aed;

  /* Surfaces */
  --uymc-bg:           #efeae2;
  --uymc-bg-dark:      #0b141a;
  --uymc-panel:        #ffffff;
  --uymc-panel-dark:   #111b21;
  --uymc-sidebar:      #ffffff;
  --uymc-sidebar-dark: #111b21;
  --uymc-header:       #f0f2f5;
  --uymc-header-dark:  #202c33;

  /* Borders */
  --uymc-border:      #e9edef;
  --uymc-border-dark: #222d34;

  /* Text */
  --uymc-text:            #111b21;
  --uymc-text-dark:       #e9edef;
  --uymc-text-muted:      #667781;
  --uymc-text-muted-dark: #8696a0;

  /* Message bubbles */
  --uymc-msg-out:      #d9fdd3;
  --uymc-msg-out-dark: #005c4b;
  --uymc-msg-in:       #ffffff;
  --uymc-msg-in-dark:  #202c33;

  /* Custom colors (Settings / Elementor) */
  --uymc-header-bg:     var(--uymc-header);
  --uymc-call-voice-bg: var(--uymc-primary);
  --uymc-call-video-bg: var(--uymc-accent);

  /* Radii */
  --uymc-radius:    12px;
  --uymc-radius-lg: 16px;
  --uymc-radius-sm: 8px;

  /* Shadows */
  --uymc-shadow-sm: 0 1px 2px rgba(11,20,26,.08);
  --uymc-shadow-md: 0 4px 16px rgba(11,20,26,.12);
  --uymc-shadow-lg: 0 24px 60px rgba(11,20,26,.24);

  /* Motion */
  --uymc-transition:    cubic-bezier(.4, 0, .2, 1);
  --uymc-menu-duration: .18s;

  /* Layout (from data-attributes) */
  --uymc-height: 700px;
  --uymc-width:  100%;

  /* Base */
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
               "Helvetica Neue", "Apple Color Emoji", "Segoe UI Emoji", Arial, sans-serif;
  color: var(--uymc-text);
  font-size: 14px;
  line-height: 1.4;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* =========================================================
 * 2. GLOBAL RESET (scoped)
 * ========================================================= */
.uymc-app,
.uymc-app *,
.uymc-app *::before,
.uymc-app *::after {
  box-sizing: border-box;
}

.uymc-app img,
.uymc-app video,
.uymc-app audio,
.uymc-app canvas {
  max-width: 100%;
  height: auto;
  display: block;
  background: #ff000030;
    min-width: 30px;
    min-height: 30px;
    border-radius: 10px;
    padding: 3px;
  }

.uymc-app button {
  font-family: inherit;
  cursor: pointer;
}

.uymc-app input,
.uymc-app textarea {
  font-family: inherit;
}

/* =========================================================
 * 3. DARK MODE
 * ========================================================= */
@media (prefers-color-scheme: dark) {
  .uymc-app {
    --uymc-bg:           var(--uymc-bg-dark);
    --uymc-panel:        var(--uymc-panel-dark);
    --uymc-sidebar:      var(--uymc-sidebar-dark);
    --uymc-header:       var(--uymc-header-dark);
    --uymc-border:       var(--uymc-border-dark);
    --uymc-text:         var(--uymc-text-dark);
    --uymc-text-muted:   var(--uymc-text-muted-dark);
    --uymc-msg-out:      var(--uymc-msg-out-dark);
    --uymc-msg-in:       var(--uymc-msg-in-dark);
  }
}

/* =========================================================
 * 4. INLINE MODE
 * ========================================================= */
.uymc-app[data-mode="inline"] .uymc-window {
  display: flex;
  width: var(--uymc-width);
  height: var(--uymc-height);
  border: 1px solid var(--uymc-border);
}

/* =========================================================
 * 5. FLOATING MODE
 * ========================================================= */
.uymc-app[data-mode="floating"] .uymc-window {
  position: fixed;
  right: 24px;
  bottom: 96px;
  width: 400px;
  height: 660px;
  max-width: calc(100vw - 32px);
  max-height: calc(100vh - 140px);
  background: var(--uymc-panel);
  border-radius: var(--uymc-radius-lg);
  box-shadow: var(--uymc-shadow-lg);
  overflow: hidden;
  z-index: 99999;
  display: flex;
  animation: uymcPop .22s var(--uymc-transition);
}

@keyframes uymcPop {
  from { transform: scale(.94) translateY(12px); opacity: 0; }
  to   { transform: scale(1)  translateY(0);      opacity: 1; }
}

/* FAB button */
.uymc-fab {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--uymc-primary), var(--uymc-accent));
  color: #fff;
  border: none;
  font-size: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 28px rgba(37, 99, 235, .42);
  z-index: 99998;
  transition: transform .18s var(--uymc-transition),
              box-shadow .18s var(--uymc-transition);
}
.uymc-fab:hover  { transform: scale(1.08); box-shadow: 0 12px 32px rgba(37, 99, 235, .55); }
.uymc-fab:active { transform: scale(.96); }
.uymc-fab-icon   { line-height: 1; }

.uymc-fab-badge {
  position: absolute;
  top: -4px;
  right: -4px;
  min-width: 22px;
  height: 22px;
  line-height: 22px;
  padding: 0 6px;
  background: #ef4444;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  border-radius: 11px;
  box-shadow: 0 2px 6px rgba(239, 68, 68, .5);
  animation: uymcPulse 2s infinite;
}

@keyframes uymcPulse {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.12); }
}

/* FAB position variants */
.uymc-app[data-mode="floating"][data-fab-pos="bottom-left"]  .uymc-fab { left: 24px; right: auto; }
.uymc-app[data-mode="floating"][data-fab-pos="top-right"]    .uymc-fab { top: 24px; bottom: auto; }
.uymc-app[data-mode="floating"][data-fab-pos="top-left"]     .uymc-fab { top: 24px; left: 24px; right: auto; bottom: auto; }

.uymc-app[data-mode="floating"][data-fab-pos="bottom-left"]  .uymc-window { left: 24px; right: auto; }
.uymc-app[data-mode="floating"][data-fab-pos="top-right"]    .uymc-window { top: 96px; bottom: auto; }
.uymc-app[data-mode="floating"][data-fab-pos="top-left"]     .uymc-window { top: 96px; left: 24px; right: auto; bottom: auto; }

/* =========================================================
 * 6. LAYOUT
 * ========================================================= */
.uymc-layout {
  display: grid;
  grid-template-columns: 340px 1fr;
  width: 100%;
  height: 100%;
  min-width: 0;
  min-height: 0;
}

/* =========================================================
 * 7. SIDEBAR
 * ========================================================= */
.uymc-sidebar {
  display: flex;
  flex-direction: column;
  background: var(--uymc-sidebar);
  border-right: 1px solid var(--uymc-border);
  min-width: 0;
  min-height: 0;
  overflow: hidden;
}

/* --- Side-Head --- */
.uymc-side-head {
  display: grid;
  grid-template-columns: 44px 1fr auto;
  grid-template-rows: auto auto;
  gap: 4px 12px;
  padding: 12px 16px;
  background: var(--uymc-header-bg);
  border-bottom: 1px solid var(--uymc-border);
  align-items: center;
  flex-shrink: 0;
}

.uymc-avatar-wrap {
  grid-row: span 2;
  position: relative;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  cursor: pointer;
  border-radius: 50%;
  outline: none;
}
.uymc-avatar-wrap:focus-visible { box-shadow: 0 0 0 2px var(--uymc-primary); }

.uymc-avatar-me {
  grid-row: auto;
  width: 44px;
  height: 44px;
  display: block;
  border-radius: 50%;
  object-fit: cover;
  background: #e5e7eb;
  box-shadow: 0 1px 4px rgba(0, 0, 0, .08);
  transition: filter .15s;
}
.uymc-avatar-wrap:hover .uymc-avatar-me { filter: brightness(.88); }

.uymc-avatar-edit {
  position: absolute;
  right: -4px;
  bottom: -4px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--uymc-primary);
  color: #fff;
  font-size: 11px;
  line-height: 20px;
  text-align: center;
  box-shadow: 0 1px 4px rgba(0, 0, 0, .28);
  pointer-events: none;
  opacity: 0;
  transform: scale(.7);
  transition: opacity .15s, transform .15s;
}
.uymc-avatar-wrap:hover .uymc-avatar-edit,
.uymc-avatar-wrap:focus-within .uymc-avatar-edit {
  opacity: 1;
  transform: scale(1);
}
@media (hover: none) {
  .uymc-avatar-edit { opacity: 1; transform: scale(1); }
}

.uymc-me-name {
  font-weight: 700;
  font-size: 14px;
  color: var(--uymc-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.uymc-me-status {
  font-size: 12px;
  color: var(--uymc-text-muted);
  display: flex;
  align-items: center;
  gap: 5px;
  background: white;
  padding: 5px;
  border-radius: 5px;
}
.uymc-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #9ca3af;
  flex-shrink: 0;
}
.uymc-dot.online {
  background: #22c55e;
  box-shadow: 0 0 0 3px rgba(34, 197, 94, .18);
}

.uymc-side-actions {
  grid-row: span 2;
  display: flex;
  gap: 2px;
}

/* --- Icon Button (global) --- */
.uymc-icon-btn {
  background: transparent;
  border: none;
  font-size: 18px;
  padding: 8px;
  border-radius: 50%;
  color: var(--uymc-text-muted);
  transition: background .15s var(--uymc-transition), color .15s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  min-width: 56px;
  min-height: 56px;
  flex-shrink: 0;
}
.uymc-icon-btn:hover  { background: rgba(0, 0, 0, .06); color: var(--uymc-text); }
.uymc-icon-btn:active { transform: scale(.94); }

/* --- Search --- */
.uymc-search-wrap {
  padding: 10px 12px;
  background: var(--uymc-sidebar);
  border-bottom: 1px solid var(--uymc-border);
  flex-shrink: 0;
}
.uymc-search {
  width: 100%;
  padding: 10px 16px 10px 40px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-size: 14px;
  color: var(--uymc-text);
  background: var(--uymc-header) no-repeat 12px center;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%23667781' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><circle cx='11' cy='11' r='8'/><path d='m21 21-4.3-4.3'/></svg>");
  outline: none;
  transition: border-color .15s, background-color .15s;
}
.uymc-search:focus {
  border-color: var(--uymc-primary);
  background-color: var(--uymc-panel);
}
.uymc-search::placeholder { color: var(--uymc-text-muted); }

/* --- Tabs --- */
.uymc-tabs {
  display: flex;
  padding: 0 8px;
  background: var(--uymc-sidebar);
  border-bottom: 1px solid var(--uymc-border);
  flex-shrink: 0;
}
.uymc-tab {
  flex: 1;
  padding: 12px 8px;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  font-size: 13px;
  font-weight: 600;
  color: var(--uymc-text-muted);
  transition: all .2s var(--uymc-transition);
  position: relative;
  min-width: 0;
}
.uymc-tab:hover  { color: var(--uymc-text); }
.uymc-tab.active {
  color: var(--uymc-primary);
  border-bottom-color: var(--uymc-primary);
}

/* --- List scroll --- */
.uymc-list-wrap {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  min-height: 0;
}
.uymc-list-wrap::-webkit-scrollbar { width: 6px; }
.uymc-list-wrap::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, .15);
  border-radius: 3px;
}
.uymc-list-wrap::-webkit-scrollbar-thumb:hover { background: rgba(0, 0, 0, .25); }

.uymc-list { padding: 6px; }

/* --- Conv / User items --- */
.uymc-conv-item,
.uymc-user-item {
  display: flex;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 10px;
  cursor: pointer;
  transition: background .12s var(--uymc-transition);
  align-items: center;
  position: relative;
  min-width: 0;
  overflow: hidden;
}
.uymc-conv-item:hover,
.uymc-user-item:hover { background: var(--uymc-header); }
.uymc-conv-item.active { background: var(--uymc-primary-light); }
.uymc-conv-item.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 20%;
  bottom: 20%;
  width: 3px;
  background: var(--uymc-primary);
  border-radius: 0 3px 3px 0;
}
@media (prefers-color-scheme: dark) {
  .uymc-conv-item.active { background: rgba(37, 99, 235, .18); }
}

.uymc-conv-item img,
.uymc-user-item img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  background: #e5e7eb;
}

.uymc-conv-info { flex: 1; min-width: 0; overflow: hidden; }

.uymc-conv-name {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-weight: 600;
  font-size: 14.5px;
  color: var(--uymc-text);
  margin-bottom: 3px;
  min-width: 0;
}
.uymc-conv-name > span:first-child {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.uymc-conv-preview {
  font-size: 13px;
  color: var(--uymc-text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  line-height: 1.35;
}

.uymc-unread-badge {
  background: var(--uymc-primary);
  color: #fff;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 1px 3px rgba(37, 99, 235, .4);
}

.uymc-user-online,
.uymc-user-offline {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  margin-left: 4px;
  flex-shrink: 0;
}
.uymc-user-online {
  background: #22c55e;
  box-shadow: 0 0 0 2px rgba(34, 197, 94, .2);
}
.uymc-user-offline { background: #d1d5db; }

/* =========================================================
 * 8. MAIN AREA
 * ========================================================= */
.uymc-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  background: var(--uymc-bg);
  position: relative;
  overflow: hidden;
}

/* --- Empty state --- */
.uymc-empty-state {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--uymc-text-muted);
  padding: 32px;
  background: var(--uymc-bg);
}
.uymc-empty-icon {
  font-size: 88px;
  margin-bottom: 20px;
  opacity: .85;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, .08));
}
.uymc-empty-state h3 {
  margin: 0 0 8px;
  color: var(--uymc-text);
  font-size: 20px;
  font-weight: 600;
}
.uymc-empty-state p {
  margin: 0;
  font-size: 14px;
  opacity: .85;
}

/* --- Chat view --- */
.uymc-chat-view {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-width: 0;
  min-height: 0;
}

/* --- Chat head --- */
.uymc-chat-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  background: var(--uymc-header-bg);
  border-bottom: 1px solid var(--uymc-border);
  flex-shrink: 0;
  min-height: 60px;
  min-width: 0;
  box-shadow: 0 1px 2px rgba(0, 0, 0, .04);
  z-index: 2;
}
.uymc-back-btn {
  display: none;
  background: white;
  border: none;
  font-size: 20px;
  padding: 6px 10px;
  border-radius: 50%;
  color: var(--uymc-text);
  transition: background .15s;
  flex-shrink: 0;
}
.uymc-back-btn:hover { background: red; }

.uymc-chat-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
  background: #e5e7eb;
  flex-shrink: 0;
}
.uymc-chat-meta {
  flex: 1;
  min-width: 0;
  overflow: hidden;
}
.uymc-chat-title {
  font-weight: 600;
  font-size: 16px;
  color: var(--uymc-text);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  line-height: 1.2;
}
.uymc-chat-sub {
  font-size: 12.5px;
  color: var(--uymc-text-muted);
  margin-top: 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  background: white;
  max-width: 70px;
  padding: 5px;
  border-radius: 5px;
}
.uymc-chat-actions {
  display: flex;
  gap: 2px;
  flex-shrink: 0;
}

/* =========================================================
 * 9. CUSTOM COLOR BUTTONS (Voice / Video Call)
 * ========================================================= */
.uymc-chat-actions #uymc-call-voice,
.uymc-chat-actions #uymc-call-video {
  background: var(--uymc-call-voice-bg);
  color: #fff;
  border-radius: 50%;
  box-shadow: 0 2px 6px rgba(0, 0, 0, .18);
  transition: transform .15s, filter .15s, box-shadow .15s;
}
.uymc-chat-actions #uymc-call-video {
  background: var(--uymc-call-video-bg);
}
.uymc-chat-actions #uymc-call-voice:hover,
.uymc-chat-actions #uymc-call-video:hover {
  filter: brightness(1.1);
  transform: scale(1.06);
  background: var(--uymc-call-voice-bg);
}
.uymc-chat-actions #uymc-call-video:hover {
  background: var(--uymc-call-video-bg);
}
.uymc-chat-actions #uymc-call-voice:active,
.uymc-chat-actions #uymc-call-video:active {
  transform: scale(.94);
}

/* =========================================================
 * 10. MESSAGES AREA
 * ========================================================= */
.uymc-messages {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 26px 22px 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
  min-height: 0;
  scroll-behavior: smooth;
  background-color: var(--uymc-bg);
  background-image:
    radial-gradient(rgba(0, 0, 0, .04) 1px, transparent 1px),
    radial-gradient(rgba(0, 0, 0, .04) 1px, transparent 1px);
  background-size: 24px 24px;
  background-position: 0 0, 12px 12px;
  position: relative;
  isolation: isolate;
}
@media (prefers-color-scheme: dark) {
  .uymc-messages {
    background-image:
      radial-gradient(rgba(255, 255, 255, .03) 1px, transparent 1px),
      radial-gradient(rgba(255, 255, 255, .03) 1px, transparent 1px);
  }
}
.uymc-messages::-webkit-scrollbar { width: 8px; }
.uymc-messages::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, .15);
  border-radius: 4px;
}
.uymc-messages::-webkit-scrollbar-thumb:hover { background: rgba(0, 0, 0, .28); }

/* =========================================================
 * 11. MESSAGE BUBBLES
 * ========================================================= */
.uymc-msg {
  max-width: min(68%, 480px);
  padding: 8px 12px 6px;
  border-radius: 10px;
  font-size: 14.5px;
  line-height: 1.4;
  word-wrap: break-word;
  overflow-wrap: break-word;
  position: relative;
  box-shadow: var(--uymc-shadow-sm);
  animation: uymcMsgIn .18s var(--uymc-transition);
  color: var(--uymc-text);
  margin-top: 18px;
  margin-bottom: 6px;
  min-width: 0;
  overflow: visible;
}
.uymc-msg > * { max-width: 100%; box-sizing: border-box; }
.uymc-messages > .uymc-msg:first-child { margin-top: 0; }

@keyframes uymcMsgIn {
  from { opacity: 0; transform: translateY(6px) scale(.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.uymc-msg.incoming {
  align-self: flex-start;
  background: var(--uymc-msg-in);
  border-top-left-radius: 4px;
  margin-left: 0;
  margin-right: auto;
}
.uymc-msg.outgoing {
  align-self: flex-end;
  background: var(--uymc-msg-out);
  border-top-right-radius: 4px;
  margin-left: auto;
  margin-right: 0;
}
.uymc-msg.system {
  align-self: center;
  background: rgba(0, 0, 0, .06);
  font-size: 12px;
  color: var(--uymc-text-muted);
  padding: 6px 14px;
  border-radius: 999px;
  box-shadow: none;
  max-width: 80%;
  font-style: italic;
  margin-top: 6px;
  text-align: center;
}
@media (prefers-color-scheme: dark) {
  .uymc-msg.system { background: rgba(255, 255, 255, .06); }
}

/* --- Sender (group only) --- */
.uymc-msg-sender {
  display: block;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--uymc-primary);
  margin-bottom: 3px;
}
.uymc-msg.outgoing .uymc-msg-sender { color: #047857; }
@media (prefers-color-scheme: dark) {
  .uymc-msg.outgoing .uymc-msg-sender { color: #7fffd4; }
}

/* --- Body --- */
.uymc-msg-body {
  white-space: pre-wrap;
  word-break: break-word;
  overflow-wrap: anywhere;
  max-width: 100%;
}
.uymc-msg-body a {
  color: var(--uymc-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
  word-break: break-all;
}
.uymc-msg.outgoing .uymc-msg-body a { color: #0369a1; }
@media (prefers-color-scheme: dark) {
  .uymc-msg-body a { color: #8ab4f8; }
}

/* --- Meta (time + status) --- */
.uymc-msg-meta {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
  font-size: 11px;
  color: var(--uymc-text-muted);
  margin-top: 3px;
  line-height: 1;
  min-height: 14px;
  max-width: 100%;
  flex-wrap: wrap;
}
.uymc-msg-meta .read {
  color: #2563eb;
  font-weight: 700;
  letter-spacing: -1px;
}
.uymc-msg.outgoing .uymc-msg-meta { color: #667781; }
@media (prefers-color-scheme: dark) {
  .uymc-msg.outgoing .uymc-msg-meta { color: #8696a0; }
  .uymc-msg-meta .read { color: #53bdeb; }
}

/* =========================================================
 * 12. ⋯-TRIGGER (OBEN-Außen-Ecke)
 * ========================================================= */
.uymc-action-trigger {
  position: absolute;
  top: -13px;
  z-index: 7;
  display: flex;
  align-items: center;
  max-width: calc(100% + 26px);
  pointer-events: none;
}
.uymc-action-trigger > * {
  pointer-events: auto;
  flex-shrink: 0;
}
.uymc-msg.outgoing .uymc-action-trigger { left: -13px; right: auto; }
.uymc-msg.incoming .uymc-action-trigger { right: -13px; left: auto; }

.uymc-action-btn {
  width: 26px;
  min-height: 20px;
  border-radius: 50%;
  background: var(--uymc-panel);
  border: 1px solid var(--uymc-border);
  box-shadow: 0 2px 6px rgba(0, 0, 0, .18);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
  line-height: 1;
  padding: 0;
  opacity: 0;
  transform: scale(.6);
  transition: opacity var(--uymc-menu-duration) ease,
              transform var(--uymc-menu-duration) ease,
              background .12s, color .12s;
  color: var(--uymc-text-muted);
}
.uymc-action-btn:hover {
  background: var(--uymc-header);
  color: var(--uymc-text);
  transform: scale(1.1);
}
.uymc-msg:hover .uymc-action-btn,
.uymc-msg:focus-within .uymc-action-btn,
.uymc-action-menu.open ~ .uymc-action-btn {
  opacity: 1;
  transform: scale(1);
}

/* --- Action menu --- */
.uymc-action-menu {
  position: absolute;
  top: 34px;
  min-width: 160px;
  max-width: min(220px, 70vw);
  background: var(--uymc-panel);
  border: 1px solid var(--uymc-border);
  border-radius: 12px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, .22);
  padding: 4px;
  z-index: 15;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-6px) scale(.95);
  transition: opacity var(--uymc-menu-duration) ease,
              transform var(--uymc-menu-duration) ease;
  white-space: nowrap;
  overflow: hidden;
}
.uymc-msg.outgoing .uymc-action-menu {
  left: 0;
  right: auto;
  transform-origin: top left;
}
.uymc-msg.incoming .uymc-action-menu {
  right: 0;
  left: auto;
  transform-origin: top right;
}
.uymc-action-menu.open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}
.uymc-action-menu button {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  background: transparent;
  border: none;
  padding: 8px 10px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  color: var(--uymc-text);
  text-align: left;
  transition: background .12s;
  line-height: 1.3;
  overflow: hidden;
}
.uymc-action-menu button:hover { background: var(--uymc-header); }
.uymc-action-menu button.uymc-act-del { color: #ef4444; }
.uymc-action-menu button.uymc-act-del:hover { background: rgba(239, 68, 68, .1); }
.uymc-action-menu button span {
  display: inline;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* =========================================================
 * 13. 🙂+-TRIGGER (UNTEN-Außen-Ecke)
 * ========================================================= */
.uymc-reaction-trigger {
  position: absolute;
  bottom: -13px;
  z-index: 7;
  display: flex;
  align-items: center;
  max-width: calc(100% + 26px);
  pointer-events: none;
}
.uymc-reaction-trigger > * {
  pointer-events: auto;
  flex-shrink: 0;
}
.uymc-msg.outgoing .uymc-reaction-trigger { left: -13px; right: auto; }
.uymc-msg.incoming .uymc-reaction-trigger { right: -13px; left: auto; }

.uymc-reaction-btn {
  width: 26px;
  min-height: 20px;
  border-radius: 50%;
  background: var(--uymc-panel);
  border: 1px solid var(--uymc-border);
  box-shadow: 0 2px 6px rgba(0, 0, 0, .18);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  line-height: 1;
  padding: 0;
  position: relative;
  opacity: 0;
  transform: scale(.6);
  transition: opacity var(--uymc-menu-duration) ease,
              transform var(--uymc-menu-duration) ease,
              background .12s;
  color: var(--uymc-text);
}
.uymc-reaction-btn:hover {
  background: var(--uymc-header);
  transform: scale(1.1);
}
.uymc-msg:hover .uymc-reaction-btn,
.uymc-msg:focus-within .uymc-reaction-btn,
.uymc-reaction-picker.open ~ .uymc-reaction-btn {
  opacity: 1;
  transform: scale(1);
}

.uymc-reaction-plus {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--uymc-primary);
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  line-height: 12px;
  text-align: center;
  box-shadow: 0 1px 2px rgba(0, 0, 0, .25);
  pointer-events: none;
}

/* --- Reaction picker --- */
.uymc-reaction-picker {
  position: absolute;
  bottom: 34px;
  display: flex;
  gap: 0;
  padding: 4px 5px;
  background: var(--uymc-panel);
  border: 1px solid var(--uymc-border);
  border-radius: 999px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, .2);
  z-index: 14;
  opacity: 0;
  pointer-events: none;
  transform: translateY(6px) scale(.85);
  transition: opacity var(--uymc-menu-duration) ease,
              transform var(--uymc-menu-duration) ease;
  white-space: nowrap;
  max-width: min(300px, 85vw);
  overflow: hidden;
}
.uymc-msg.outgoing .uymc-reaction-picker {
  left: 0;
  right: auto;
  transform-origin: bottom left;
}
.uymc-msg.incoming .uymc-reaction-picker {
  right: 0;
  left: auto;
  transform-origin: bottom right;
}
.uymc-reaction-picker.open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}
.uymc-reaction-picker button {
  background: transparent;
  border: none;
  font-size: 18px;
  width: 32px;
  height: 32px;
  cursor: pointer;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  line-height: 1;
  transition: transform .12s ease, background .12s ease;
  flex-shrink: 0;
}
.uymc-reaction-picker button:hover {
  background: rgba(0, 0, 0, .06);
  transform: scale(1.2);
}

/* --- Z-Index-Hierarchie --- */
.uymc-msg.is-menu-open   .uymc-reaction-trigger { z-index: 5; }
.uymc-msg.is-menu-open   .uymc-action-trigger   { z-index: 16; }
.uymc-msg.is-menu-open   .uymc-action-menu      { z-index: 15; }

.uymc-msg.is-picker-open .uymc-action-trigger   { z-index: 5; }
.uymc-msg.is-picker-open .uymc-reaction-trigger { z-index: 16; }
.uymc-msg.is-picker-open .uymc-reaction-picker  { z-index: 14; }

.uymc-msg:has(.uymc-action-menu.open)   .uymc-reaction-trigger { z-index: 5; }
.uymc-msg:has(.uymc-reaction-picker.open) .uymc-action-trigger { z-index: 5; }

/* =========================================================
 * 14. REACTIONS BADGES
 * ========================================================= */
.uymc-reactions {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 4px;
  padding-bottom: 2px;
  max-width: 100%;
  overflow: hidden;
}
.uymc-reaction-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  padding: 2px 7px 2px 5px;
  background: rgba(255, 255, 255, .95);
  border: 1px solid rgba(0, 0, 0, .08);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.4;
  cursor: pointer;
  transition: background .12s, transform .12s;
  color: var(--uymc-text);
  user-select: none;
  max-width: 100%;
  flex-shrink: 0;
}
.uymc-reaction-badge:hover {
  background: #fff;
  transform: translateY(-1px);
  box-shadow: 0 2px 6px rgba(0, 0, 0, .1);
}
.uymc-reaction-badge.mine {
  background: #dbeafe;
  border-color: #93c5fd;
  color: #1e40af;
}
.uymc-reaction-badge span {
  font-size: 11px;
  opacity: .8;
}
@media (prefers-color-scheme: dark) {
  .uymc-reaction-badge {
    background: rgba(255, 255, 255, .08);
    border-color: rgba(255, 255, 255, .12);
    color: var(--uymc-text);
  }
  .uymc-reaction-badge.mine {
    background: rgba(37, 99, 235, .35);
    border-color: rgba(37, 99, 235, .6);
    color: #dbeafe;
  }
}

/* =========================================================
 * 15. QUOTE / REPLY
 * ========================================================= */
.uymc-quote {
  background: rgba(0, 0, 0, .05);
  border-left: 3px solid var(--uymc-primary);
  padding: 6px 10px;
  border-radius: 6px;
  margin-bottom: 5px;
  font-size: 12.5px;
  opacity: .9;
  max-width: 100%;
  overflow: hidden;
}
.uymc-quote strong {
  display: block;
  color: var(--uymc-primary);
  font-size: 12px;
  margin-bottom: 2px;
}
.uymc-quote > div {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--uymc-text-muted);
}
@media (prefers-color-scheme: dark) {
  .uymc-quote { background: rgba(255, 255, 255, .06); }
}

/* =========================================================
 * 16. ATTACHMENTS
 * ========================================================= */
.uymc-attach-image,
.uymc-attach-video,
.uymc-attach-file {
  max-width: 100%;
  overflow: hidden;
  border-radius: 8px;
}

.uymc-attach-image img {
  max-width: 100%;
  max-height: 340px;
  width: auto;
  height: auto;
  border-radius: 8px;
  cursor: zoom-in;
  transition: transform .15s;
  object-fit: cover;
}
.uymc-attach-image img:hover { transform: scale(1.02); }
.uymc-attach-image a {
  display: block;
  line-height: 0;
  border-radius: 8px;
  overflow: hidden;
}

.uymc-attach-video video {
  max-width: 100%;
  max-height: 340px;
  border-radius: 8px;
}

.uymc-attach-file a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: rgba(0, 0, 0, .05);
  border-radius: 10px;
  text-decoration: none;
  color: inherit;
  font-size: 13.5px;
  font-weight: 500;
  max-width: 100%;
  transition: background .15s;
  word-break: break-all;
  overflow: hidden;
  text-overflow: ellipsis;
}
.uymc-attach-file a:hover { background: rgba(0, 0, 0, .1); }
@media (prefers-color-scheme: dark) {
  .uymc-attach-file a { background: rgba(255, 255, 255, .08); }
  .uymc-attach-file a:hover { background: rgba(255, 255, 255, .14); }
}

/* =========================================================
 * 17. VOICE MESSAGES
 * ========================================================= */
.uymc-voice-message {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  max-width: 100%;
  padding: 2px 0;
  overflow: hidden;
}
.uymc-voice-play {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--uymc-primary);
  color: #fff;
  border: none;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  transition: background .15s, transform .15s;
  box-shadow: 0 2px 6px rgba(37, 99, 235, .3);
}
.uymc-voice-play:hover {
  background: var(--uymc-primary-hover);
  transform: scale(1.05);
}
.uymc-voice-play:active { transform: scale(.95); }

.uymc-voice-message .uymc-voice-wave {
  flex: 1 1 auto;
  min-width: 0;
  height: 22px;
  background: linear-gradient(90deg,
    transparent 0%,
    currentColor 20%,
    currentColor 40%,
    transparent 60%,
    currentColor 80%,
    transparent 100%);
  opacity: .25;
  border-radius: 4px;
  position: relative;
  overflow: hidden;
}
.uymc-voice-message .uymc-voice-wave::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg,
    currentColor 0 2px,
    transparent 2px 5px);
  opacity: .6;
  border-radius: 4px;
}

/* =========================================================
 * 18. EMOJI PANEL
 * ========================================================= */
.uymc-emoji-panel {
  position: absolute;
  bottom: 72px;
  right: 16px;
  width: 320px;
  max-width: calc(100vw - 24px);
  max-height: 300px;
  overflow-y: auto;
  background: var(--uymc-panel);
  border: 1px solid var(--uymc-border);
  border-radius: 14px;
  padding: 10px;
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 2px;
  box-shadow: var(--uymc-shadow-md);
  z-index: 20;
  animation: uymcFadeIn .15s var(--uymc-transition);
}
.uymc-emoji-panel::-webkit-scrollbar { width: 6px; }
.uymc-emoji-panel::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, .15);
  border-radius: 3px;
}
.uymc-emoji-panel button {
  background: transparent;
  border: none;
  font-size: 22px;
  padding: 4px;
  border-radius: 8px;
  transition: background .12s, transform .12s;
  line-height: 1;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
}
.uymc-emoji-panel button:hover {
  background: var(--uymc-header);
  transform: scale(1.15);
}

@keyframes uymcFadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* =========================================================
 * 19. REPLY PREVIEW
 * ========================================================= */
.uymc-reply-preview {
  display: flex;
  gap: 10px;
  align-items: center;
  padding: 10px 16px;
  background: var(--uymc-panel);
  border-top: 1px solid var(--uymc-border);
  border-left: 3px solid var(--uymc-primary);
  flex-shrink: 0;
  animation: uymcSlideUp .2s var(--uymc-transition);
  min-width: 0;
}
@keyframes uymcSlideUp {
  from { transform: translateY(8px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
.uymc-reply-inner {
  flex: 1;
  min-width: 0;
  font-size: 13px;
}
.uymc-reply-inner strong {
  color: var(--uymc-primary);
  display: block;
  font-size: 12.5px;
  margin-bottom: 2px;
}
.uymc-reply-text {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--uymc-text-muted);
  font-size: 13px;
}

/* =========================================================
 * 20. TYPING INDICATOR
 * ========================================================= */
.uymc-typing {
  padding: 4px 16px 8px;
  font-size: 12.5px;
  color: var(--uymc-text-muted);
  display: flex;
  gap: 8px;
  align-items: center;
  flex-shrink: 0;
  min-width: 0;
}
.uymc-typing-dots {
  display: inline-flex;
  gap: 3px;
  padding: 6px 10px;
  background: var(--uymc-msg-in);
  border-radius: 12px;
  box-shadow: var(--uymc-shadow-sm);
  flex-shrink: 0;
}
.uymc-typing-dots i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--uymc-text-muted);
  animation: uymcBounce 1.2s infinite;
  display: block;
}
.uymc-typing-dots i:nth-child(2) { animation-delay: .15s; }
.uymc-typing-dots i:nth-child(3) { animation-delay: .3s; }
@keyframes uymcBounce {
  0%, 60%, 100% { transform: translateY(0); opacity: .5; }
  30%           { transform: translateY(-5px); opacity: 1; }
}
.uymc-typing-text { font-size: 12.5px; }

/* =========================================================
 * 21. COMPOSER
 * ========================================================= */
.uymc-composer {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  padding: 10px 12px;
  background: var(--uymc-header);
  border-top: 1px solid var(--uymc-border);
  flex-shrink: 0;
  flex-wrap: nowrap;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
}
.uymc-input {
  flex: 1 1 auto;
  min-width: 0;
  padding: 11px 18px;
  border: 1px solid transparent;
  border-radius: 24px;
  font-size: 14.5px;
  outline: none;
  background: var(--uymc-panel);
  color: var(--uymc-text);
  transition: border-color .15s, box-shadow .15s;
  min-height: 42px;
  max-height: 120px;
  resize: none;
  line-height: 1.4;
}
.uymc-input:focus {
  border-color: var(--uymc-primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, .12);
}
.uymc-input::placeholder { color: var(--uymc-text-muted); }

.uymc-send-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--uymc-primary);
  color: #fff;
  border: none;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 0;
  line-height: 1;
  transition: background .15s, transform .15s, box-shadow .15s;
  box-shadow: 0 2px 8px rgba(37, 99, 235, .32);
}
.uymc-send-btn:hover {
  background: var(--uymc-primary-hover);
  transform: scale(1.06);
  box-shadow: 0 4px 14px rgba(37, 99, 235, .45);
}
.uymc-send-btn:active { transform: scale(.94); }

.uymc-composer .uymc-icon-btn {
  width: 42px;
  height: 42px;
  padding: 0;
  flex-shrink: 0;
  font-size: 20px;
}
.uymc-composer .uymc-voice-btn.recording {
  color: #ef4444;
  animation: uymcRecordPulse 1.2s infinite;
}
@keyframes uymcRecordPulse {
  0%, 100% { background: transparent; }
  50%      { background: rgba(239, 68, 68, .15); }
}

/* =========================================================
 * 22. VOICE RECORDER OVERLAY
 * ========================================================= */
.uymc-voice-recorder {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .72);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100002;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  padding: 16px;
}
.uymc-voice-recorder[style*="display: flex"],
.uymc-voice-recorder[style*="display:flex"] { display: flex !important; }

.uymc-voice-inner {
  background: var(--uymc-panel);
  padding: 36px 40px;
  border-radius: 20px;
  text-align: center;
  min-width: 320px;
  max-width: calc(100vw - 32px);
  box-shadow: var(--uymc-shadow-lg);
  animation: uymcPop .22s var(--uymc-transition);
}
.uymc-voice-timer {
  font-size: 42px;
  font-weight: 700;
  color: var(--uymc-primary);
  font-variant-numeric: tabular-nums;
  letter-spacing: -1px;
  margin-bottom: 8px;
}
.uymc-voice-inner .uymc-voice-wave {
  height: 60px;
  margin: 20px 0;
  background: repeating-linear-gradient(90deg,
    var(--uymc-primary) 0 4px,
    transparent 4px 10px);
  border-radius: 6px;
  opacity: .55;
  animation: uymcWave 1.4s linear infinite;
}
@keyframes uymcWave {
  to { background-position: 20px 0; }
}
.uymc-voice-btns {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 16px;
  flex-wrap: wrap;
}

/* =========================================================
 * 23. BUTTONS
 * ========================================================= */
.uymc-btn-primary,
.uymc-btn-secondary {
  padding: 12px 26px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 14px;
  border: none;
  transition: transform .12s, box-shadow .15s, background .15s;
}
.uymc-btn-primary {
  background: var(--uymc-primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(37, 99, 235, .32);
}
.uymc-btn-primary:hover {
  background: var(--uymc-primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(37, 99, 235, .4);
}
.uymc-btn-secondary {
  background: var(--uymc-header);
  color: var(--uymc-text);
}
.uymc-btn-secondary:hover {
  background: rgba(0, 0, 0, .08);
  transform: translateY(-1px);
}

/* =========================================================
 * 24. MODALS
 * ========================================================= */
.uymc-modal {
  position: fixed;
  inset: 0;
  background: rgba(11, 20, 26, .55);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100000;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  padding: 16px;
}
.uymc-modal[style*="display: flex"],
.uymc-modal[style*="display:flex"] { display: flex !important; }

.uymc-modal-inner {
  background: var(--uymc-panel);
  border-radius: 18px;
  width: 440px;
  max-width: 100%;
  max-height: 85vh;
  padding: 24px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--uymc-shadow-lg);
  animation: uymcPop .22s var(--uymc-transition);
  overflow: hidden;
}
.uymc-modal-inner h3 {
  margin: 0 0 16px;
  font-size: 18px;
  font-weight: 700;
  color: var(--uymc-text);
}
.uymc-modal-search {
  padding: 11px 16px;
  border: 1px solid var(--uymc-border);
  border-radius: 12px;
  font-size: 14px;
  margin-bottom: 12px;
  background: var(--uymc-header);
  outline: none;
  color: var(--uymc-text);
  width: 100%;
}
.uymc-modal-search:focus {
  border-color: var(--uymc-primary);
  background: var(--uymc-panel);
}
.uymc-modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--uymc-border);
  flex-wrap: wrap;
}
.uymc-modal-actions .uymc-btn-primary:disabled,
.uymc-modal-actions .uymc-btn-secondary:disabled {
  opacity: .55;
  cursor: not-allowed;
  transform: none !important;
}

.uymc-forward-list,
.uymc-newchat-list,
.uymc-newgroup-list {
  flex: 1;
  overflow-y: auto;
  max-height: 400px;
  min-height: 200px;
  margin: 0 -8px;
  padding: 0 8px;
  min-height: 0;
}
.uymc-forward-list::-webkit-scrollbar,
.uymc-newchat-list::-webkit-scrollbar,
.uymc-newgroup-list::-webkit-scrollbar { width: 6px; }
.uymc-forward-list::-webkit-scrollbar-thumb,
.uymc-newchat-list::-webkit-scrollbar-thumb,
.uymc-newgroup-list::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, .15);
  border-radius: 3px;
}

/* --- New chat / group items --- */
.uymc-newchat-item,
.uymc-newgroup-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  cursor: pointer;
  transition: background .12s var(--uymc-transition);
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}
.uymc-newchat-item:hover,
.uymc-newgroup-item:hover { background: var(--uymc-header); }
.uymc-newgroup-item.selected { background: var(--uymc-primary-light); }
@media (prefers-color-scheme: dark) {
  .uymc-newgroup-item.selected { background: rgba(37, 99, 235, .22); }
}
.uymc-newchat-item img,
.uymc-newgroup-item img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  background: #e5e7eb;
}
.uymc-newgroup-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  pointer-events: none;
  flex-shrink: 0;
  accent-color: var(--uymc-primary);
  margin: 0;
}
.uymc-newgroup-item .uymc-conv-info { flex: 1; min-width: 0; }
.uymc-newgroup-item .uymc-conv-name { margin-bottom: 0; }

/* =========================================================
 * 25. CALL MODAL
 * ========================================================= */
.uymc-call-modal {
  position: fixed;
  inset: 0;
  background: linear-gradient(180deg, #0b141a 0%, #1a2730 100%);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100001;
  color: #fff;
  padding: 20px;
}
.uymc-call-modal[style*="display: flex"],
.uymc-call-modal[style*="display:flex"] { display: flex !important; }

.uymc-call-inner {
  text-align: center;
  max-width: 90vw;
  width: 100%;
}
.uymc-call-avatar {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: #333 center / cover;
  margin: 0 auto 20px;
  box-shadow: 0 0 0 4px rgba(255, 255, 255, .1), 0 0 0 12px rgba(255, 255, 255, .04);
  animation: uymcCallRing 1.8s infinite;
}
@keyframes uymcCallRing {
  0%, 100% { box-shadow: 0 0 0 4px rgba(255, 255, 255, .1), 0 0 0 12px rgba(255, 255, 255, .04); }
  50%      { box-shadow: 0 0 0 8px rgba(255, 255, 255, .14), 0 0 0 20px rgba(255, 255, 255, .02); }
}
.uymc-call-name {
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 8px;
}
.uymc-call-status {
  color: #a3b3bc;
  margin-bottom: 28px;
  font-size: 15px;
}
.uymc-call-videos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 32px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}
.uymc-call-videos video {
  width: 100%;
  aspect-ratio: 3 / 4;
  background: #000;
  border-radius: 14px;
  object-fit: cover;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .4);
}
.uymc-call-actions {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}
.uymc-call-accept,
.uymc-call-reject {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  border: none;
  font-size: 28px;
  color: #fff;
  transition: transform .15s, box-shadow .15s;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(0, 0, 0, .3);
  flex-shrink: 0;
}
.uymc-call-accept {
  background: #22c55e;
  display: none;
}
.uymc-call-accept:hover {
  transform: scale(1.08);
  box-shadow: 0 8px 26px rgba(34, 197, 94, .5);
}
.uymc-call-reject { background: #ef4444; }
.uymc-call-reject:hover {
  transform: scale(1.08);
  box-shadow: 0 8px 26px rgba(239, 68, 68, .5);
}

/* =========================================================
 * 26. LOGIN REQUIRED
 * ========================================================= */
.uymc-login-required {
  padding: 48px 32px;
  text-align: center;
  background: var(--uymc-panel);
  border-radius: var(--uymc-radius-lg);
  border: 1px dashed var(--uymc-border);
  box-shadow: var(--uymc-shadow-md);
}
.uymc-login-required h3 {
  margin: 0 0 10px;
  font-size: 20px;
  color: var(--uymc-text);
}
.uymc-login-required p {
  color: var(--uymc-text-muted);
  margin: 0 0 20px;
  font-size: 14px;
}

/* =========================================================
 * 27. TOAST
 * ========================================================= */
.uymc-toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  background: #111b21;
  color: #fff;
  padding: 12px 22px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  box-shadow: 0 8px 28px rgba(0, 0, 0, .32);
  z-index: 100005;
  animation: uymcToastIn .28s var(--uymc-transition);
  max-width: calc(100vw - 32px);
  word-wrap: break-word;
}
.uymc-toast-error { background: #ef4444; }
@keyframes uymcToastIn {
  from { transform: translate(-50%, 20px); opacity: 0; }
  to   { transform: translate(-50%, 0);    opacity: 1; }
}

/* =========================================================
 * 28. FEHLGESCHLAGENE NACHRICHT (Retry)
 * ========================================================= */
.uymc-msg-failed {
  background: rgba(239, 68, 68, .12) !important;
  border: 1px solid rgba(239, 68, 68, .35);
}
.uymc-retry {
  background: #ef4444;
  color: #fff;
  border: none;
  border-radius: 50%;
  width: 20px;
  height: 20px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-left: 6px;
  padding: 0;
  animation: uymcPulse 1.4s infinite;
}
.uymc-retry:hover { background: #dc2626; }

/* =========================================================
 * 29. EDIT-MODE
 * ========================================================= */
.uymc-msg.uymc-editing {
  outline: 2px solid var(--uymc-primary);
  outline-offset: 2px;
}
.uymc-msg.uymc-editing .uymc-msg-body[contenteditable="true"] {
  background: rgba(255, 255, 255, .5);
  border-radius: 6px;
  padding: 4px 6px;
  outline: none;
  min-width: 60px;
}
@media (prefers-color-scheme: dark) {
  .uymc-msg.uymc-editing .uymc-msg-body[contenteditable="true"] {
    background: rgba(0, 0, 0, .25);
  }
}
.uymc-edit-bar {
  display: flex;
  gap: 6px;
  margin-top: 6px;
  justify-content: flex-end;
}
.uymc-edit-bar button {
  border: none;
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
  transition: transform .12s, filter .12s;
}
.uymc-edit-save {
  background: #22c55e;
  color: #fff;
}
.uymc-edit-cancel {
  background: var(--uymc-header);
  color: var(--uymc-text);
}
.uymc-edit-bar button:hover {
  filter: brightness(1.1);
  transform: translateY(-1px);
}

.uymc-edited-label {
  font-style: italic;
  opacity: .7;
  font-size: 10.5px;
}

/* Sending-State (temp messages) */
.uymc-msg[data-id^="tmp-"] .uymc-msg-meta { opacity: .6; }

/* =========================================================
 * 30. RESPONSIVE – TABLET
 * ========================================================= */
@media (max-width: 900px) {
  .uymc-layout { grid-template-columns: 300px 1fr; }
}

/* =========================================================
 * 31. RESPONSIVE – MOBILE
 * ========================================================= */
@media (max-width: 768px) {
  .uymc-layout {
    grid-template-columns: 1fr;
    position: relative;
  }

  .uymc-app[data-mode="floating"] .uymc-window {
    width: 100vw;
    height: 100vh;
    right: 0; bottom: 0; left: 0; top: 0;
    max-width: none;
    max-height: none;
    border-radius: 0;
  }

  /* ⬇️ KRİTİK: Mobil Görünüm Kontrolü */
  .uymc-back-btn              { display: inline-flex !important; }
  .uymc-chat-view             { display: none !important; }
  .uymc-chat-view.active      { display: flex !important; }
  .uymc-sidebar.hidden-mobile { display: none !important; }
  .uymc-main.hidden-mobile    { display: none !important; }
  .uymc-main.active-mobile    { display: flex !important; }

  .uymc-msg { max-width: 82%; }
  .uymc-messages { padding: 26px 18px 22px; }
  
  .uymc-emoji-panel {
    width: calc(100vw - 24px);
    right: 12px;
    left: 12px;
    bottom: 68px;
  }
  .uymc-chat-head { padding: 8px 12px; }
  .uymc-composer { padding: 8px; gap: 4px; }
  .uymc-composer .uymc-icon-btn { width: 38px; height: 38px; font-size: 18px; }
  .uymc-send-btn { width: 40px; height: 40px; }

  /* Picker + Action-Menü fix am unteren Bildschirmrand */
  .uymc-reaction-picker,
  .uymc-action-menu {
    position: fixed !important;
    left: 50% !important;
    right: auto !important;
    top: auto !important;
    bottom: 90px !important;
    transform: translateX(-50%) translateY(20px) scale(.9) !important;
    transform-origin: bottom center !important;
    max-width: calc(100vw - 24px) !important;
    z-index: 100010 !important;
    opacity: 0;
    pointer-events: none;
  }
  .uymc-reaction-picker.open,
  .uymc-action-menu.open {
    transform: translateX(-50%) translateY(0) scale(1) !important;
    opacity: 1;
    pointer-events: auto;
  }
  .uymc-action-menu {
    min-width: 180px !important;
    max-width: min(260px, calc(100vw - 24px)) !important;
    bottom: 90px !important;
  }
}

/* =========================================================
 * 32. RESPONSIVE – SMALL MOBILE
 * ========================================================= */
@media (max-width: 480px) {
  .uymc-app { font-size: 13.5px; }
  .uymc-empty-icon { font-size: 64px; }
  .uymc-empty-state h3 { font-size: 17px; }
  .uymc-msg { font-size: 14px; max-width: 88%; }
  .uymc-voice-inner {
    min-width: 0;
    width: 90vw;
    padding: 28px 24px;
  }
  .uymc-voice-timer { font-size: 34px; }
  .uymc-modal-inner { padding: 20px; }
  .uymc-call-videos { grid-template-columns: 1fr; }
  .uymc-call-videos video { max-height: 30vh; }
  .uymc-reaction-picker {
    max-width: calc(100vw - 16px);
    padding: 3px 4px;
  }
  .uymc-reaction-picker button {
    width: 30px;
    height: 30px;
    font-size: 17px;
  }
  .uymc-action-menu {
    min-width: 140px;
    max-width: calc(100vw - 16px);
  }
  .uymc-newchat-list,
  .uymc-newgroup-list { max-height: 52vh; }
  .uymc-newchat-item,
  .uymc-newgroup-item { padding: 8px 10px; gap: 8px; }
  .uymc-newchat-item img,
  .uymc-newgroup-item img { width: 38px; height: 38px; }
}

/* =========================================================
 * 33. TOUCH-GERÄTE
 * ========================================================= */
@media (hover: none) {
  .uymc-action-btn {
    opacity: .95;
    transform: scale(1);
    width: 26px;
    height: 26px;
    font-size: 16px;
  }
  .uymc-reaction-btn {
    opacity: .95;
    transform: scale(1);
    width: 26px;
    height: 26px;
    font-size: 13px;
  }
  .uymc-reaction-picker button {
    width: 38px;
    height: 38px;
    font-size: 20px;
  }
}

/* =========================================================
 * 34. FOCUS & A11Y
 * ========================================================= */
.uymc-btn-primary:focus-visible,
.uymc-btn-secondary:focus-visible,
.uymc-send-btn:focus-visible,
.uymc-icon-btn:focus-visible,
.uymc-fab:focus-visible,
.uymc-action-btn:focus-visible,
.uymc-reaction-btn:focus-visible,
.uymc-retry:focus-visible {
  outline: 2px solid var(--uymc-primary);
  outline-offset: 2px;
}

.uymc-tab,
.uymc-icon-btn,
.uymc-send-btn,
.uymc-fab,
.uymc-btn-primary,
.uymc-btn-secondary,
.uymc-conv-item,
.uymc-user-item,
.uymc-action-btn,
.uymc-action-menu button,
.uymc-reaction-btn,
.uymc-reaction-picker button,
.uymc-reaction-badge,
.uymc-retry,
.uymc-edit-bar button {
  -webkit-user-select: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

/* =========================================================
 * 35. SCROLLBAR GLOBAL (inside app)
 * ========================================================= */
.uymc-app ::-webkit-scrollbar { width: 6px; height: 6px; }
.uymc-app ::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, .15);
  border-radius: 3px;
}
.uymc-app ::-webkit-scrollbar-thumb:hover { background: rgba(0, 0, 0, .25); }

/* =========================================================
 * 36. REDUCED MOTION
 * ========================================================= */
@media (prefers-reduced-motion: reduce) {
  .uymc-app *,
  .uymc-app *::before,
  .uymc-app *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}

/* =========================================================
 * CALL SPEAKER TOGGLE
 * ========================================================= */
.uymc-call-speaker {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  border: none;
  font-size: 26px;
  color: #fff;
  background: #374151;
  transition: transform .15s, background .15s, box-shadow .15s;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(0, 0, 0, .3);
  flex-shrink: 0;
  cursor: pointer;
}
.uymc-call-speaker:hover {
  transform: scale(1.08);
  background: #4b5563;
}
.uymc-call-speaker.active {
  background: #2563eb;
  box-shadow: 0 6px 20px rgba(37, 99, 235, .5);
}
.uymc-call-speaker:active {
  transform: scale(.96);
}

/* Sesli aramada video alanını gizle */
.uymc-call-modal.uymc-voice-call .uymc-call-videos {
  display: none;
}
.uymc-call-modal.uymc-voice-call .uymc-call-avatar {
  width: 160px;
  height: 160px;
  margin-bottom: 28px;
}

/* =========================================================
 * INLINE AUDIO PLAYER
 * ========================================================= */
.uymc-attach-audio {
  padding: 2px 0;
  max-width: 100%;
}
.uymc-attach-audio audio {
  display: block;
  width: 100%;
  max-width: 320px;
  height: 36px;
  outline: none;
  filter: none;
  border-radius: 18px;
}
/* WebKit özel ses çubuğu rengi (opsiyonel) */
.uymc-attach-audio audio::-webkit-media-controls-panel {
  background-color: rgba(255, 255, 255, .9);
}
@media (prefers-color-scheme: dark) {
  .uymc-attach-audio audio::-webkit-media-controls-panel {
    background-color: rgba(30, 30, 30, .9);
  }
}

/* =========================================================
 * IMAGE LIGHTBOX
 * ========================================================= */
#uymc-lightbox {
  animation: uymcLightboxFadeIn .18s ease;
}
#uymc-lightbox img {
  animation: uymcLightboxZoomIn .22s cubic-bezier(.4, 0, .2, 1);
}
@keyframes uymcLightboxFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes uymcLightboxZoomIn {
  from { transform: scale(.94); opacity: 0; }
  to   { transform: scale(1);   opacity: 1; }
}

/* Lightbox içindeki resim seçilemez / sürüklenemez */
#uymc-lightbox img {
  -webkit-user-select: none;
  user-select: none;
  -webkit-user-drag: none;
  pointer-events: auto;
}

/* Butonlar için mobil dokunma */
@media (hover: none) {
  #uymc-lightbox .uymc-lightbox-close,
  #uymc-lightbox .uymc-lightbox-download {
    width: 50px;
    height: 50px;
    font-size: 24px;
  }
}
/* =========================================================
 * CALL CHOICE MODAL (Internet vs. SIM)
 * ========================================================= */
.uymc-call-choice-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.uymc-call-choice-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: var(--uymc-header);
  border: 1px solid var(--uymc-border);
  border-radius: 12px;
  cursor: pointer;
  text-align: left;
  transition: transform .12s, background .15s, border-color .15s;
  font-family: inherit;
  width: 100%;
}
.uymc-call-choice-item:hover:not(.disabled) {
  background: var(--uymc-panel);
  border-color: var(--uymc-primary);
  transform: translateY(-1px);
}
.uymc-call-choice-item.disabled {
  opacity: .55;
  cursor: not-allowed;
}
.uymc-cc-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: #fff;
  flex-shrink: 0;
}
.uymc-cc-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
  flex: 1;
}
.uymc-cc-info strong {
  font-size: 14.5px;
  color: var(--uymc-text);
}
.uymc-cc-info span {
  font-size: 12.5px;
  color: var(--uymc-text-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 📱-Button in Sidebar – aktiver Zustand, wenn Nummer hinterlegt */
.uymc-side-actions #uymc-set-phone.has-phone {
  color: #10b981;
}

/* Mobile Optimierung für Choice-Modal */
@media (max-width: 480px) {
  .uymc-call-choice-item { padding: 12px 14px; gap: 12px; }
  .uymc-cc-icon { width: 40px; height: 40px; font-size: 18px; }
}
/* =========================================================
 * MEDIA PANEL (Emoji / Sticker / GIF)
 * ========================================================= */
.uymc-media-panel {
  position: absolute;
  bottom: 72px;
  right: 16px;
  width: 340px;
  max-width: calc(100vw - 24px);
  height: 360px;
  background: var(--uymc-panel);
  border: 1px solid var(--uymc-border);
  border-radius: 14px;
  box-shadow: var(--uymc-shadow-md);
  z-index: 20;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: uymcFadeIn .15s var(--uymc-transition);
}
.uymc-media-tabs {
  display: flex;
  border-bottom: 1px solid var(--uymc-border);
  flex-shrink: 0;
}
.uymc-media-tabs button {
  flex: 1;
  padding: 10px 6px;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--uymc-text-muted);
  cursor: pointer;
  transition: all .15s;
}
.uymc-media-tabs button:hover { color: var(--uymc-text); }
.uymc-media-tabs button.active {
  color: var(--uymc-primary);
  border-bottom-color: var(--uymc-primary);
}
.uymc-media-body {
  flex: 1;
  min-height: 0;
  overflow: hidden;
  position: relative;
}
.uymc-mtab-pane {
  position: absolute;
  inset: 0;
  overflow-y: auto;
  padding: 10px;
  display: none;
}
.uymc-mtab-pane.active { display: block; }

/* Emoji-Grid */
.uymc-emoji-grid {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 2px;
}
.uymc-emoji-grid button {
  background: transparent;
  border: none;
  font-size: 22px;
  padding: 4px;
  border-radius: 8px;
  cursor: pointer;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .12s, transform .12s;
}
.uymc-emoji-grid button:hover {
  background: var(--uymc-header);
  transform: scale(1.15);
}

/* Sticker-Grid */
.uymc-sticker-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}
.uymc-sticker-grid button {
  background: transparent;
  border: none;
  padding: 4px;
  border-radius: 10px;
  cursor: pointer;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .15s, transform .15s;
  overflow: hidden;
}
.uymc-sticker-grid button:hover {
  background: var(--uymc-header);
  transform: scale(1.05);
}
.uymc-sticker-grid img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  pointer-events: none;
}

/* GIF-Grid */
.uymc-gif-search-wrap {
  padding: 0 0 10px;
  position: sticky;
  top: 0;
  background: var(--uymc-panel);
  z-index: 2;
}
.uymc-gif-search {
  width: 100%;
  padding: 8px 12px;
  border: 1px solid var(--uymc-border);
  border-radius: 10px;
  font-size: 13px;
  background: var(--uymc-header);
  color: var(--uymc-text);
  outline: none;
}
.uymc-gif-search:focus {
  border-color: var(--uymc-primary);
  background: var(--uymc-panel);
}
.uymc-gif-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
}
.uymc-gif-grid button {
  background: transparent;
  border: none;
  padding: 0;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 1;
  transition: transform .15s, opacity .15s;
}
.uymc-gif-grid button:hover {
  transform: scale(1.03);
  opacity: .9;
}
.uymc-gif-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
}

.uymc-media-loading {
  grid-column: 1 / -1;
  padding: 30px 10px;
  text-align: center;
  color: var(--uymc-text-muted);
  font-size: 13px;
}

/* Sticker im Chat-Bubble */
.uymc-msg-sticker img {
  max-width: 140px;
  max-height: 140px;
  border-radius: 0;
  background: transparent;
}
.uymc-msg .uymc-attach-image.uymc-sticker img {
  max-width: 140px;
  max-height: 140px;
  border-radius: 0;
}

@media (max-width: 480px) {
  .uymc-media-panel {
    width: calc(100vw - 16px);
    right: 8px;
    height: 320px;
  }
  .uymc-gif-grid { grid-template-columns: repeat(2, 1fr); }
}
/* =========================================================
 * PWA INSTALL BANNER — ÜSTTEN İNER, OPAK
 * ========================================================= */
.uymc-install-banner {
  position: fixed;
  left: 0;
  right: 0;
  z-index: 999999;
  padding: 16px;
  display: flex;
  justify-content: center;
  pointer-events: none;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* ÜST KONUM */
.uymc-install-banner-top {
  top: 0;
  padding-top: max(16px, env(safe-area-inset-top));
}

.uymc-install-banner-bottom {
  bottom: 0;
  padding-bottom: max(16px, env(safe-area-inset-bottom));
}

/* Content — opak beyaz kart, sadece slide animasyonu */
.uymc-install-banner-content {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  max-width: 560px;
  padding: 14px 18px;

  /* OPAK BEYAZ */
  background: #ffffff;

  border-radius: 14px;
  border: 1px solid #e5e7eb;

  box-shadow: 0 10px 30px rgba(0, 0, 0, .18);

  /* Slide-down animasyonu (üstten) */
  transform: translateY(-100px);
  opacity: 1;
  transition: transform .35s cubic-bezier(.32, .72, 0, 1);
}

.uymc-install-banner-show .uymc-install-banner-content {
  transform: translateY(0);
}

/* Bottom position — alttan yukarı */
.uymc-install-banner-bottom .uymc-install-banner-content {
  transform: translateY(100px);
}
.uymc-install-banner-bottom.uymc-install-banner-show .uymc-install-banner-content {
  transform: translateY(0);
}

.uymc-install-banner-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  object-fit: cover;
  background: #f3f4f6;
}

.uymc-install-banner-icon-default {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #2563eb, #7c3aed);
  font-size: 24px;
  color: #fff;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  flex-shrink: 0;
}

.uymc-install-banner-text {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.uymc-install-banner-title {
  font-size: 15px;
  font-weight: 700;
  color: #111827;
  line-height: 1.3;
}

.uymc-install-banner-desc {
  font-size: 13px;
  color: #6b7280;
  line-height: 1.4;
}

.uymc-install-banner-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.uymc-install-banner-install {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 22px;
  background: #2196f3;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(33, 150, 243, .35);
  transition: transform .15s ease, box-shadow .2s ease, background .15s ease;
}

.uymc-install-banner-install:hover {
  background: #1976d2;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(33, 150, 243, .5);
}

.uymc-install-banner-install:active {
  transform: translateY(0) scale(.98);
}

.uymc-install-banner-install:disabled {
  opacity: .7;
  cursor: wait;
  transform: none;
}

.uymc-install-banner-close {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  background: transparent;
  border: none;
  border-radius: 8px;
  color: #9ca3af;
  cursor: pointer;
  transition: background .15s, color .15s;
  flex-shrink: 0;
}

.uymc-install-banner-close:hover {
  background: #f3f4f6;
  color: #ef4444;
}

/* Dark mode */
@media (prefers-color-scheme: dark) {
  .uymc-install-banner-content {
    background: #1c1c1e;
    border-color: #2c2c2e;
    box-shadow: 0 10px 30px rgba(0, 0, 0, .5);
  }
  .uymc-install-banner-title { color: #f5f5f7; }
  .uymc-install-banner-desc { color: #98989d; }
  .uymc-install-banner-icon { background: #2c2c2e; }
  .uymc-install-banner-close { color: #8e8e93; }
  .uymc-install-banner-close:hover { background: #2c2c2e; color: #ff453a; }
}

/* Mobile */
@media (max-width: 600px) {
  .uymc-install-banner {
    padding: 12px;
  }
  .uymc-install-banner-top {
    padding-top: max(12px, env(safe-area-inset-top));
  }
  .uymc-install-banner-content {
    padding: 12px 14px;
    gap: 10px;
    flex-wrap: wrap;
    max-width: 100%;
    border-radius: 12px;
  }
  .uymc-install-banner-icon,
  .uymc-install-banner-icon-default {
    width: 42px;
    height: 42px;
    border-radius: 10px;
  }
  .uymc-install-banner-title { font-size: 14px; }
  .uymc-install-banner-desc { font-size: 12px; }
  .uymc-install-banner-actions { width: 100%; margin-top: 4px; }
  .uymc-install-banner-install { flex: 1; justify-content: center; }
}
/* Account completion and persistent contact invitations. */
.uymc-account-gate { max-width: 520px; margin: auto; padding: 24px; }
.uymc-account-form { display: grid; gap: 14px; text-align: left; }
.uymc-account-form label { display: grid; gap: 6px; font-weight: 600; }
.uymc-account-form input, .uymc-contact-picker select {
  box-sizing: border-box; width: 100%; min-height: 44px; padding: 10px 12px;
  border: 1px solid #cbd5e1; border-radius: 8px; background: #fff; color: #172033; font-size: 16px;
}
.uymc-account-form small, .uymc-contact-hint, .uymc-contact-status { color: #526174; font-size: 13px; line-height: 1.5; }
.uymc-account-error { color: #b42318; margin: 0; }
.uymc-invitations { max-height: 35%; overflow-y: auto; background: #f3f7ff; flex-shrink: 0; }
.uymc-invitations:empty { display: none; }
.uymc-invitations h4 { margin: 12px 14px 4px; font-size: 14px; }
.uymc-invite-card { margin: 8px 12px; padding: 12px; border: 1px solid #d9e2f3; border-radius: 10px; background: #fff; }
.uymc-invite-card p { margin: 6px 0 10px; font-size: 13px; }
.uymc-invite-actions { display: flex; gap: 8px; }
.uymc-invite-actions button { min-height: 40px; }
.uymc-contact-picker { display: grid; gap: 8px; margin: 8px 0 14px; }
.uymc-contact-picker label { font-size: 13px; }
.uymc-contact-picker button:disabled { opacity: .55; cursor: default; }
.uymc-contact-status { margin: 0; }
#uymc-newchat-modal .uymc-modal-inner { overflow-y: auto; }
#uymc-newchat-modal .uymc-newchat-list { flex: 0 0 auto; max-height: 240px; }
.uymc-account-form .uymc-remember { display: flex; align-items: center; gap: 10px; font-size: 14px; }
.uymc-account-form .uymc-remember input { width: 20px; min-height: 20px; flex: 0 0 20px; margin: 0; }
.uymc-account-form h4 { margin: 4px 0; }
.uymc-account-form .uymc-captcha { display: grid; gap: 8px; }
.uymc-captcha-refresh { justify-self: start; min-height: 36px; cursor: pointer; }
.uymc-captcha-status { display: block; color: #526174; }
.uymc-registration { margin-top: 24px; text-align: left; }
.uymc-registration summary, .uymc-person-contacts summary { cursor: pointer; padding: 12px 0; font-weight: 600; }
.uymc-person-contacts { flex-shrink: 0; padding: 0 14px; font-size: 13px; border-bottom: 1px solid #e2e8f0; max-height: 40%; overflow-y: auto; }
.uymc-person-contacts .uymc-contact-picker { margin-top: 0; }
/* Contact import review: native single/multiple selection and VCF select-all. */
.uymc-contact-review[hidden] { display:none!important; }
.uymc-contact-review { position:fixed; inset:0; z-index:100000; display:flex; align-items:center; justify-content:center; background:#10271ecc; padding:16px; }
.uymc-contact-review-card { width:min(560px,100%); max-height:90dvh; display:flex; flex-direction:column; padding:22px; background:#fff; color:#20372c; border-radius:18px; box-shadow:0 24px 70px #0003; }
.uymc-contact-review-card h3 { font-size:22px; margin:0 0 8px; }
.uymc-contact-review-card p { font-size:13px; line-height:1.5; color:#607366; margin:0 0 14px; }
.uymc-contact-review-toolbar { display:flex; align-items:center; justify-content:space-between; gap:12px; padding:12px 0; border-bottom:1px solid #dce6df; font-size:13px; }
.uymc-contact-review-toolbar label { display:flex; align-items:center; gap:9px; }
#uymc-contact-review-list { overflow-y:auto; min-height:0; margin-bottom:14px; }
.uymc-contact-choice { display:flex; gap:12px; align-items:center; padding:12px 2px; border-bottom:1px solid #edf2ee; cursor:pointer; }
.uymc-contact-choice>span { display:grid; gap:3px; overflow-wrap:anywhere; }
.uymc-contact-choice strong { font-size:14px; }
.uymc-contact-choice span span { font-size:13px; }
.uymc-contact-review input[type=checkbox] { appearance:auto; width:19px; height:19px; flex:0 0 19px; accent-color:#17694f; }
.uymc-contact-review-actions { display:flex; justify-content:flex-end; gap:10px; }
.uymc-contact-review-actions button { min-height:44px; }

/* Bulk contact import stays visible above the native contact picker. */
.uymc-contact-picker .uymc-contact-import { width:100%; min-height:46px; font-weight:700; white-space:normal; line-height:1.35; }
.uymc-contact-picker .uymc-contact-bulk-note { font-size:12px; line-height:1.45; margin:0 0 4px; color:#546d60; }
.uymc-contact-import-help { font-size:12px; color:#546d60; }
.uymc-contact-import-help>summary { padding:6px 0; font-size:12px; font-weight:500; cursor:pointer; }
.uymc-contact-import-help ol { padding-left:20px; line-height:1.5; margin:5px 0 8px; }
.uymc-contact-review-card>h3, .uymc-contact-review-card>p, .uymc-contact-review-toolbar, .uymc-contact-review-actions { flex-shrink:0; }
#uymc-contact-progress { display:block; flex-shrink:0; width:100%; height:7px; accent-color:#17694f; margin:12px 0; }
#uymc-contact-progress[hidden] { display:none; }
.uymc-contact-review-card { min-height:0; max-height:calc(100dvh - 32px); }
@media(max-width:420px) { .uymc-contact-review-card { padding:18px; } .uymc-contact-review-toolbar { flex-wrap:wrap; gap:6px; } }

.uymc-contact-review button:disabled { opacity:.55; cursor:progress; }