/* ── Появление сообщений ───────────────────────────────────────── */
@keyframes msgSlideRight {
  from { opacity: 0; transform: translateX(-18px) translateY(6px) scale(0.96); }
  to   { opacity: 1; transform: translateX(0) translateY(0) scale(1); }
}
@keyframes msgSlideLeft {
  from { opacity: 0; transform: translateX(18px) translateY(6px) scale(0.96); }
  to   { opacity: 1; transform: translateX(0) translateY(0) scale(1); }
}
.msg-anim-received {
  animation: msgSlideRight 0.32s cubic-bezier(0.34, 1.4, 0.64, 1) both;
}
.msg-anim-sent {
  animation: msgSlideLeft 0.32s cubic-bezier(0.34, 1.4, 0.64, 1) both;
}

/* ── Пузырьки — матовое стекло ────────────────────────────────── */

.message-sent {
  color: var(--message-sent-text);
  border-radius: 1.25rem 1.25rem 0.25rem 1.25rem;
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border: 1px solid rgba(255,255,255,0.18);
  transition: box-shadow 0.2s, transform 0.2s;
  background: rgba(59,130,246,0.75);
  box-shadow: 0 4px 16px rgba(37,99,235,0.2), inset 0 1px 0 rgba(255,255,255,0.25);
}
.message-sent:hover {
  box-shadow: 0 6px 20px rgba(37,99,235,0.3), inset 0 1px 0 rgba(255,255,255,0.25);
  transform: translateY(-1px);
}
.message-received {
  color: var(--message-received-text);
  border-radius: 1.25rem 1.25rem 1.25rem 0.25rem;
  backdrop-filter: blur(16px) saturate(140%);
  -webkit-backdrop-filter: blur(16px) saturate(140%);
  border: 1px solid rgba(255,255,255,0.12);
  transition: box-shadow 0.2s, transform 0.2s;
  background: rgba(241,245,249,0.7);
  box-shadow: 0 2px 8px rgba(0,0,0,0.06), inset 0 1px 0 rgba(255,255,255,0.5);
}
.message-received:hover {
  box-shadow: 0 4px 12px rgba(0,0,0,0.1), inset 0 1px 0 rgba(255,255,255,0.5);
  transform: translateY(-1px);
}

body.theme-gray .message-sent {
  background: rgba(37,99,235,0.6);
  box-shadow: 0 4px 16px rgba(37,99,235,0.25), inset 0 1px 0 rgba(255,255,255,0.12);
  border-color: rgba(96,165,250,0.2);
}
body.theme-gray .message-sent:hover { box-shadow: 0 6px 20px rgba(37,99,235,0.4), inset 0 1px 0 rgba(255,255,255,0.12); }
body.theme-gray .message-received {
  background: rgba(31,31,31,0.65);
  box-shadow: 0 2px 8px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.07);
}
body.theme-gray .message-received:hover { box-shadow: 0 4px 14px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.06); }

body.theme-twilight .message-sent {
  background: rgba(109,40,217,0.65);
  box-shadow: 0 4px 16px rgba(124,58,237,0.3), inset 0 1px 0 rgba(255,255,255,0.1);
  border-color: rgba(167,139,250,0.2);
}
body.theme-twilight .message-sent:hover { box-shadow: 0 6px 22px rgba(124,58,237,0.45), inset 0 1px 0 rgba(255,255,255,0.1); }
body.theme-twilight .message-received {
  background: rgba(29,27,36,0.65);
  box-shadow: 0 2px 8px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.05);
  border-color: rgba(167,139,250,0.1);
}
body.theme-twilight .message-received:hover { box-shadow: 0 4px 16px rgba(124,58,237,0.18), 0 2px 6px rgba(0,0,0,0.25); }

body.theme-dawn .message-sent {
  background: rgba(22,163,74,0.7);
  box-shadow: 0 4px 16px rgba(34,197,94,0.22), inset 0 1px 0 rgba(255,255,255,0.22);
  border-color: rgba(34,197,94,0.2);
}
body.theme-dawn .message-sent:hover { box-shadow: 0 6px 22px rgba(34,197,94,0.35), inset 0 1px 0 rgba(255,255,255,0.22); }
body.theme-dawn .message-received {
  background: rgba(209,237,224,0.7);
  box-shadow: 0 2px 8px rgba(34,197,94,0.08), inset 0 1px 0 rgba(255,255,255,0.5);
  border-color: rgba(34,197,94,0.15);
}
body.theme-dawn .message-received:hover { box-shadow: 0 4px 14px rgba(34,197,94,0.16), 0 2px 6px rgba(0,0,0,0.04); }

body.theme-sunset .message-sent {
  background: rgba(234,88,12,0.72);
  box-shadow: 0 4px 16px rgba(234,88,12,0.28), inset 0 1px 0 rgba(255,255,255,0.2);
  border-color: rgba(251,191,122,0.25);
}
body.theme-sunset .message-sent:hover { box-shadow: 0 6px 22px rgba(234,88,12,0.42), inset 0 1px 0 rgba(255,255,255,0.2); }
body.theme-sunset .message-received {
  background: rgba(253,224,192,0.7);
  box-shadow: 0 2px 8px rgba(234,88,12,0.08), inset 0 1px 0 rgba(255,255,255,0.5);
  border-color: rgba(234,88,12,0.12);
}
body.theme-sunset .message-received:hover { box-shadow: 0 4px 14px rgba(234,88,12,0.18), 0 2px 6px rgba(0,0,0,0.05); }

body.theme-coral .message-sent {
  background: rgba(239,68,68,0.7);
  box-shadow: 0 4px 16px rgba(239,68,68,0.28), inset 0 1px 0 rgba(255,255,255,0.2);
  border-color: rgba(252,165,165,0.25);
}
body.theme-coral .message-sent:hover { box-shadow: 0 6px 22px rgba(239,68,68,0.42), inset 0 1px 0 rgba(255,255,255,0.2); }
body.theme-coral .message-received {
  background: rgba(255,214,214,0.7);
  box-shadow: 0 2px 8px rgba(239,68,68,0.07), inset 0 1px 0 rgba(255,255,255,0.5);
  border-color: rgba(239,68,68,0.12);
}
body.theme-coral .message-received:hover { box-shadow: 0 4px 14px rgba(239,68,68,0.15), 0 2px 6px rgba(0,0,0,0.04); }

body.theme-ocean .message-sent {
  background: rgba(14,165,233,0.6);
  box-shadow: 0 4px 16px rgba(14,165,233,0.35), inset 0 1px 0 rgba(255,255,255,0.12);
  border-color: rgba(56,189,248,0.2);
}
body.theme-ocean .message-sent:hover { box-shadow: 0 6px 22px rgba(14,165,233,0.5), inset 0 1px 0 rgba(255,255,255,0.12); }
body.theme-ocean .message-received {
  background: rgba(21,26,34,0.65);
  box-shadow: 0 2px 8px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.05);
  border-color: rgba(56,189,248,0.1);
}
body.theme-ocean .message-received:hover { box-shadow: 0 4px 16px rgba(14,165,233,0.2), 0 2px 8px rgba(0,0,0,0.2); }

body.theme-mint .message-sent {
  background: rgba(13,148,136,0.7);
  box-shadow: 0 4px 16px rgba(13,148,136,0.28), inset 0 1px 0 rgba(255,255,255,0.2);
  border-color: rgba(125,211,208,0.25);
}
body.theme-mint .message-sent:hover { box-shadow: 0 6px 22px rgba(13,148,136,0.42), inset 0 1px 0 rgba(255,255,255,0.2); }
body.theme-mint .message-received {
  background: rgba(184,240,237,0.7);
  box-shadow: 0 2px 8px rgba(13,148,136,0.08), inset 0 1px 0 rgba(255,255,255,0.5);
  border-color: rgba(13,148,136,0.15);
}
body.theme-mint .message-received:hover { box-shadow: 0 4px 14px rgba(13,148,136,0.18), 0 2px 6px rgba(0,0,0,0.04); }

body.theme-dark-gold .message-sent {
  background: rgba(184,137,30,0.6);
  box-shadow: 0 4px 16px rgba(201,162,39,0.35), inset 0 1px 0 rgba(255,215,0,0.15);
  border-color: rgba(201,162,39,0.25);
}
body.theme-dark-gold .message-sent:hover { box-shadow: 0 6px 22px rgba(201,162,39,0.5), inset 0 1px 0 rgba(255,215,0,0.15); }
body.theme-dark-gold .message-received {
  background: rgba(38,34,15,0.65);
  box-shadow: 0 2px 8px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,215,0,0.06);
  border-color: rgba(201,162,39,0.12);
}
body.theme-dark-gold .message-received:hover { box-shadow: 0 4px 16px rgba(201,162,39,0.18), 0 2px 8px rgba(0,0,0,0.25); }

body.theme-jungle .message-sent {
  background: rgba(45,122,79,0.65);
  box-shadow: 0 4px 16px rgba(60,179,113,0.3), inset 0 1px 0 rgba(255,255,255,0.1);
  border-color: rgba(60,179,113,0.2);
}
body.theme-jungle .message-sent:hover { box-shadow: 0 6px 22px rgba(60,179,113,0.45), inset 0 1px 0 rgba(255,255,255,0.1); }
body.theme-jungle .message-received {
  background: rgba(21,36,23,0.65);
  box-shadow: 0 2px 8px rgba(0,0,0,0.28), inset 0 1px 0 rgba(255,255,255,0.05);
  border-color: rgba(60,179,113,0.12);
}
body.theme-jungle .message-received:hover { box-shadow: 0 4px 16px rgba(60,179,113,0.18), 0 2px 8px rgba(0,0,0,0.2); }

body.theme-blood .message-sent {
  background: rgba(155,35,53,0.65);
  box-shadow: 0 4px 16px rgba(192,57,43,0.38), inset 0 1px 0 rgba(255,100,100,0.12);
  border-color: rgba(192,57,43,0.25);
}
body.theme-blood .message-sent:hover { box-shadow: 0 6px 22px rgba(192,57,43,0.55), inset 0 1px 0 rgba(255,100,100,0.12); }
body.theme-blood .message-received {
  background: rgba(38,15,15,0.65);
  box-shadow: 0 2px 8px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,80,80,0.06);
  border-color: rgba(192,57,43,0.15);
}
body.theme-blood .message-received:hover { box-shadow: 0 4px 16px rgba(192,57,43,0.18), 0 2px 8px rgba(0,0,0,0.25); }

body.theme-cyberpunk .message-sent {
  background: rgba(180,0,180,0.5);
  box-shadow: 0 4px 16px rgba(255,0,255,0.35), 0 0 14px rgba(255,0,255,0.2), inset 0 1px 0 rgba(255,150,255,0.15);
  border-color: rgba(255,0,255,0.35);
}
body.theme-cyberpunk .message-sent:hover { box-shadow: 0 6px 24px rgba(255,0,255,0.55), 0 0 22px rgba(255,0,255,0.3), inset 0 1px 0 rgba(255,150,255,0.15); }
body.theme-cyberpunk .message-received {
  background: rgba(26,0,48,0.65);
  box-shadow: 0 2px 8px rgba(255,0,255,0.12), 0 0 8px rgba(255,0,255,0.08), inset 0 1px 0 rgba(255,0,255,0.08);
  border-color: rgba(255,0,255,0.18);
}
body.theme-cyberpunk .message-received:hover { box-shadow: 0 4px 16px rgba(255,0,255,0.2), 0 0 14px rgba(255,0,255,0.12); }

body.theme-glacier .message-sent {
  background: rgba(26,143,192,0.65);
  box-shadow: 0 4px 16px rgba(26,143,192,0.25), inset 0 1px 0 rgba(255,255,255,0.3);
  border-color: rgba(255,255,255,0.3);
}
body.theme-glacier .message-sent:hover { box-shadow: 0 6px 22px rgba(26,143,192,0.38), inset 0 1px 0 rgba(255,255,255,0.3); }
body.theme-glacier .message-received {
  background: rgba(184,223,240,0.6);
  box-shadow: 0 2px 8px rgba(26,143,192,0.08), inset 0 1px 0 rgba(255,255,255,0.6);
  border-color: rgba(255,255,255,0.35);
}
body.theme-glacier .message-received:hover { box-shadow: 0 4px 14px rgba(26,143,192,0.18), 0 2px 6px rgba(0,0,0,0.04); }

body.theme-cosmos .message-sent {
  background: rgba(74,58,191,0.6);
  box-shadow: 0 4px 16px rgba(123,104,238,0.38), 0 0 12px rgba(123,104,238,0.15), inset 0 1px 0 rgba(180,160,255,0.15);
  border-color: rgba(123,104,238,0.3);
}
body.theme-cosmos .message-sent:hover { box-shadow: 0 6px 24px rgba(123,104,238,0.55), 0 0 20px rgba(123,104,238,0.22), inset 0 1px 0 rgba(180,160,255,0.15); }
body.theme-cosmos .message-received {
  background: rgba(13,13,37,0.65);
  box-shadow: 0 2px 8px rgba(0,0,0,0.4), inset 0 1px 0 rgba(123,104,238,0.08);
  border-color: rgba(123,104,238,0.15);
}
body.theme-cosmos .message-received:hover { box-shadow: 0 4px 16px rgba(123,104,238,0.18), 0 2px 8px rgba(0,0,0,0.3); }

body.theme-amethyst .message-sent {
  background: rgba(154,48,224,0.6);
  box-shadow: 0 4px 16px rgba(191,95,255,0.38), 0 0 12px rgba(191,95,255,0.15), inset 0 1px 0 rgba(220,180,255,0.15);
  border-color: rgba(191,95,255,0.28);
}
body.theme-amethyst .message-sent:hover { box-shadow: 0 6px 24px rgba(191,95,255,0.55), 0 0 20px rgba(191,95,255,0.22), inset 0 1px 0 rgba(220,180,255,0.15); }
body.theme-amethyst .message-received {
  background: rgba(38,16,63,0.65);
  box-shadow: 0 2px 8px rgba(0,0,0,0.35), inset 0 1px 0 rgba(191,95,255,0.08);
  border-color: rgba(191,95,255,0.15);
}
body.theme-amethyst .message-received:hover { box-shadow: 0 4px 16px rgba(191,95,255,0.18), 0 2px 8px rgba(0,0,0,0.25); }

body.theme-desert .message-sent {
  background: rgba(200,130,10,0.68);
  box-shadow: 0 4px 16px rgba(200,130,10,0.25), inset 0 1px 0 rgba(255,230,150,0.25);
  border-color: rgba(212,168,80,0.3);
}
body.theme-desert .message-sent:hover { box-shadow: 0 6px 22px rgba(200,130,10,0.38), inset 0 1px 0 rgba(255,230,150,0.25); }
body.theme-desert .message-received {
  background: rgba(237,216,168,0.65);
  box-shadow: 0 2px 8px rgba(200,130,10,0.08), inset 0 1px 0 rgba(255,255,255,0.5);
  border-color: rgba(212,168,80,0.2);
}
body.theme-desert .message-received:hover { box-shadow: 0 4px 14px rgba(200,130,10,0.18), 0 2px 6px rgba(0,0,0,0.05); }

body.theme-volcano .message-sent {
  background: rgba(192,48,0,0.65);
  box-shadow: 0 4px 16px rgba(255,102,0,0.4), 0 0 14px rgba(255,60,0,0.2), inset 0 1px 0 rgba(255,150,80,0.15);
  border-color: rgba(255,102,0,0.3);
}
body.theme-volcano .message-sent:hover { box-shadow: 0 6px 24px rgba(255,102,0,0.6), 0 0 22px rgba(255,60,0,0.3), inset 0 1px 0 rgba(255,150,80,0.15); }
body.theme-volcano .message-received {
  background: rgba(42,15,0,0.65);
  box-shadow: 0 2px 8px rgba(255,102,0,0.12), 0 0 8px rgba(255,60,0,0.08), inset 0 1px 0 rgba(255,102,0,0.08);
  border-color: rgba(255,102,0,0.18);
}
body.theme-volcano .message-received:hover { box-shadow: 0 4px 16px rgba(255,102,0,0.22), 0 0 14px rgba(255,60,0,0.12); }

/* ── Инлайн-редактирование ─────────────────────────────────────── */
.edit-inline-wrap {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 200px;
}
.edit-inline-textarea {
  background: rgba(255,255,255,0.15);
  border: 1.5px solid rgba(255,255,255,0.4);
  border-radius: 0.75rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  color: inherit;
  outline: none;
  resize: none;
  width: 100%;
  transition: border-color 0.2s, background 0.2s;
  backdrop-filter: blur(4px);
  line-height: 1.5;
}
.edit-inline-textarea:focus {
  border-color: rgba(255,255,255,0.7);
  background: rgba(255,255,255,0.22);
}
.message-received .edit-inline-textarea {
  background: rgba(59,130,246,0.08);
  border-color: rgba(59,130,246,0.3);
  color: var(--text-main);
}
.message-received .edit-inline-textarea:focus {
  border-color: rgba(59,130,246,0.6);
  background: rgba(59,130,246,0.12);
}
.edit-inline-actions {
  display: flex;
  gap: 6px;
  justify-content: flex-end;
}
.edit-btn-confirm {
  display: flex; align-items: center; gap: 4px;
  padding: 0.3rem 0.75rem;
  font-size: 0.75rem; font-weight: 600;
  border-radius: 0.6rem;
  border: none; cursor: pointer;
  background: rgba(255,255,255,0.25);
  color: #fff;
  transition: background 0.2s, transform 0.15s;
}
.edit-btn-confirm:hover { background: rgba(255,255,255,0.38); transform: scale(1.04); }
.edit-btn-confirm:active { transform: scale(0.96); }
.edit-btn-cancel {
  display: flex; align-items: center; gap: 4px;
  padding: 0.3rem 0.65rem;
  font-size: 0.75rem;
  border-radius: 0.6rem;
  border: none; cursor: pointer;
  background: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.7);
  transition: background 0.2s, transform 0.15s;
}
.edit-btn-cancel:hover { background: rgba(255,255,255,0.2); transform: scale(1.04); }
.edit-btn-cancel:active { transform: scale(0.96); }
.message-received .edit-btn-confirm {
  background: #3b82f6; color: #fff;
}
.message-received .edit-btn-confirm:hover { background: #2563eb; }
.message-received .edit-btn-cancel {
  background: rgba(0,0,0,0.06); color: var(--text-muted);
}
.message-received .edit-btn-cancel:hover { background: rgba(0,0,0,0.1); }

/* ── Метка "изменено" ──────────────────────────────────────────── */
.msg-edited-label {
  font-size: 0.65rem;
  opacity: 0.5;
  font-style: italic;
  letter-spacing: 0.01em;
}

/* ── Контекстное меню ──────────────────────────────────────────── */
#msg-context-menu {
  animation: menuPop 0.18s cubic-bezier(0.34,1.56,0.64,1) both;
}
@keyframes menuPop {
  from { opacity: 0; transform: scale(0.88) translateY(-4px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}
.bg-custom-main { background-color: var(--bg-main); }
.bg-custom-sidebar { background-color: var(--bg-sidebar); }
.text-custom-main { color: var(--text-main); }
.text-custom-muted { color: var(--text-muted); }
.border-custom { border-color: var(--border-color); }

/* ══ Плавные переходы между чатами ══ */

/* Контейнер сообщений — fade */
#messages-container {
  transition: opacity 0.18s ease;
}
#messages-container.chat-switching {
  opacity: 0;
  pointer-events: none;
}

/* Шапка чата — slide + fade */
#chat-header {
  transition: opacity 0.15s ease, transform 0.18s ease;
}
#chat-header.chat-switching {
  opacity: 0;
  transform: translateY(-6px);
  pointer-events: none;
}

/* Skeleton-строки при загрузке */
@keyframes skeleton-shimmer {
  0%   { background-position: -400px 0; }
  100% { background-position: 400px 0; }
}

.skeleton-msg {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  padding: 4px 24px;
  opacity: 0;
  animation: msg-fade-in 0.2s ease forwards;
}
.skeleton-msg.me { flex-direction: row-reverse; }

@keyframes msg-fade-in {
  to { opacity: 1; }
}

.skeleton-bubble {
  border-radius: 18px;
  height: 38px;
  background: linear-gradient(
      90deg,
      var(--bg-item-hover) 25%,
      var(--bg-sidebar)    50%,
      var(--bg-item-hover) 75%
  );
  background-size: 800px 100%;
  animation: skeleton-shimmer 1.4s infinite linear;
}

.skeleton-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  flex-shrink: 0;
  background: linear-gradient(
      90deg,
      var(--bg-item-hover) 25%,
      var(--bg-sidebar)    50%,
      var(--bg-item-hover) 75%
  );
  background-size: 800px 100%;
  animation: skeleton-shimmer 1.4s infinite linear;
}

/* Анимация появления сообщений после загрузки */
#messages-container.chat-loaded [data-msg-id] {
  animation: msg-slide-in 0.22s ease both;
}

@keyframes msg-slide-in {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Заголовок чата — плавное появление нового чата */
#active-chat-name {
  transition: opacity 0.15s ease;
}
#active-chat-avatar {
  transition: opacity 0.15s ease, transform 0.2s ease;
}

/* ── Плавная активация чата в списке ── */
.chat-list-item {
  transition: background 0.15s ease, border-left-color 0.15s ease, opacity 0.12s ease;
}
.chat-list-item.active {
  transition: background 0.15s ease, border-left-color 0.2s ease;
}

/* ── Плавный transition для аватара и имени в хедере ── */
#active-chat-name {
  transition: opacity 0.16s ease;
}
#active-chat-avatar {
  transition: opacity 0.16s ease, transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
}