/* In-site messenger */

.modal-wrap--messenger {
  max-width: min(96vw, 920px);
  width: 100%;
}

.modal-overlay#modal-messenger.open {
  align-items: center;
  padding: 16px;
}

.messenger {
  display: flex;
  width: 100%;
  height: min(88vh, 720px);
  background: var(--white);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.22);
  border: 1px solid var(--border);
}

/* Sidebar */
.messenger-sidebar {
  width: 320px;
  min-width: 280px;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  background: #fafbfc;
}

.messenger-sidebar-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 20px 18px 12px;
  background: linear-gradient(135deg, #0f0e14, #1a1824);
  color: #fff;
}

.messenger-sidebar-head h2 {
  font-size: 1.2rem;
  margin: 0 0 2px;
  letter-spacing: -0.02em;
}

.messenger-sidebar-sub {
  margin: 0;
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.55);
}

.messenger-close {
  width: 34px;
  height: 34px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 1.3rem;
  cursor: pointer;
  flex-shrink: 0;
  line-height: 1;
}

.messenger-close:hover { background: rgba(255, 255, 255, 0.2); }

.messenger-search-wrap {
  position: relative;
  padding: 12px 14px;
  background: var(--white);
  border-bottom: 1px solid var(--border);
}

.messenger-search-wrap svg {
  position: absolute;
  left: 26px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
}

.messenger-search-wrap input {
  width: 100%;
  padding: 10px 14px 10px 38px;
  border: 1px solid var(--border);
  border-radius: 12px;
  font-family: inherit;
  font-size: 0.88rem;
  background: #f5f6f8;
  outline: none;
}

.messenger-search-wrap input:focus {
  border-color: var(--of-blue);
  background: var(--white);
}

.messenger-contacts {
  list-style: none;
  margin: 0;
  padding: 8px;
  overflow-y: auto;
  flex: 1;
}

.messenger-contact {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 12px;
  border: none;
  border-radius: 14px;
  background: transparent;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  transition: background 0.15s;
}

.messenger-contact:hover { background: rgba(0, 175, 240, 0.06); }

.messenger-contact.active {
  background: rgba(0, 175, 240, 0.12);
  box-shadow: inset 3px 0 0 var(--of-blue);
}

.messenger-contact-avatar {
  position: relative;
  flex-shrink: 0;
}

.messenger-contact-avatar img {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--white);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.messenger-contact-online {
  position: absolute;
  bottom: 2px;
  right: 2px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #22c55e;
  border: 2px solid var(--white);
}

.messenger-contact-body {
  flex: 1;
  min-width: 0;
}

.messenger-contact-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 3px;
}

.messenger-contact-top strong {
  font-size: 0.92rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.messenger-contact-time {
  font-size: 0.68rem;
  color: var(--muted);
  flex-shrink: 0;
}

.messenger-contact-preview {
  font-size: 0.8rem;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: flex;
  align-items: center;
  gap: 4px;
}

.messenger-contact-lock {
  font-size: 0.72rem;
  color: var(--of-blue);
  font-weight: 600;
}

/* Main panel */
.messenger-main {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  background: var(--white);
  overflow: hidden;
}

.messenger-welcome[hidden],
.messenger-thread[hidden],
.messenger-locked[hidden] {
  display: none !important;
}

.messenger-welcome {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 32px;
  color: var(--muted);
  background: linear-gradient(180deg, #f8f9fb, #fff);
}

.messenger-welcome-icon {
  font-size: 3rem;
  margin-bottom: 16px;
  opacity: 0.85;
}

.messenger-welcome strong {
  display: block;
  font-size: 1.15rem;
  color: var(--text);
  margin-bottom: 8px;
}

.messenger-welcome p {
  max-width: 280px;
  font-size: 0.9rem;
  line-height: 1.5;
  margin: 0;
}

.messenger-thread {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
  height: 100%;
  width: 100%;
}

.messenger-thread-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  background: var(--white);
  flex-shrink: 0;
}

.messenger-back {
  display: none;
  width: 36px;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--white);
  cursor: pointer;
  font-size: 1rem;
}

.messenger-thread-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
}

.messenger-thread-info {
  flex: 1;
  min-width: 0;
}

.messenger-thread-info strong {
  display: block;
  font-size: 1rem;
}

.messenger-thread-info span {
  font-size: 0.78rem;
  color: #16a34a;
  font-weight: 600;
}

.messenger-thread-info span.offline {
  color: var(--muted);
}

.messenger-thread-video {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--white);
  cursor: pointer;
  font-size: 1rem;
}

.messenger-thread-video:hover {
  background: rgba(0, 175, 240, 0.08);
  border-color: var(--of-blue);
}

.messenger-messages {
  flex: 1;
  overflow-y: auto;
  padding: 20px 18px;
  background: linear-gradient(180deg, #eef1f5 0%, #e4e8ee 100%);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.messenger-msg {
  max-width: 78%;
  padding: 11px 15px;
  border-radius: 18px;
  font-size: 0.92rem;
  line-height: 1.45;
  animation: chatIn 0.25s ease;
}

.messenger-msg.them {
  align-self: flex-start;
  background: var(--white);
  border-bottom-left-radius: 5px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.messenger-msg.me {
  align-self: flex-end;
  background: linear-gradient(135deg, var(--of-blue), #0091d9);
  color: #fff;
  border-bottom-right-radius: 5px;
}

.messenger-msg.typing {
  align-self: flex-start;
  background: var(--white);
  padding: 14px 16px;
}

.messenger-msg-time {
  display: block;
  font-size: 0.65rem;
  opacity: 0.55;
  margin-top: 4px;
}

.messenger-empty-thread {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 40px 24px;
  color: var(--muted);
  min-height: 240px;
}

.messenger-empty-thread-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: 14px;
  border: 2px solid #e8f7fd;
}

.messenger-empty-thread-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.messenger-empty-thread strong {
  display: block;
  color: var(--text);
  font-size: 1rem;
  margin-bottom: 6px;
}

.messenger-empty-thread p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.5;
}

.messenger-composer {
  display: flex;
  gap: 10px;
  padding: 14px 16px;
  border-top: 1px solid var(--border);
  background: var(--white);
  flex-shrink: 0;
}

.messenger-composer input {
  flex: 1;
  padding: 13px 18px;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-family: inherit;
  font-size: 0.92rem;
  outline: none;
}

.messenger-composer input:focus {
  border-color: var(--of-blue);
  box-shadow: 0 0 0 3px rgba(0, 175, 240, 0.1);
}

.messenger-send {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: none;
  background: linear-gradient(135deg, var(--of-blue), #0091d9);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.messenger-send svg { width: 18px; height: 18px; }

.messenger-locked {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 16px;
  background: linear-gradient(0deg, rgba(255, 255, 255, 0.98) 70%, transparent);
  border-top: 1px solid var(--border);
}

.messenger-thread { position: relative; }

.messenger-locked-inner {
  text-align: center;
  padding: 16px 20px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

.messenger-locked-icon { font-size: 1.8rem; display: block; margin-bottom: 8px; }

.messenger-locked-inner strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 6px;
}

.messenger-locked-inner p {
  font-size: 0.82rem;
  color: var(--muted);
  margin: 0 0 14px;
}

.messenger-thread.is-locked .messenger-composer {
  opacity: 0.35;
  pointer-events: none;
  filter: blur(1px);
}

@media (max-width: 720px) {
  .messenger { height: min(94vh, 100dvh); border-radius: 16px 16px 0 0; }

  .modal-overlay#modal-messenger.open {
    align-items: flex-end;
    padding: 0;
  }

  .modal-wrap--messenger { max-width: 100%; }

  .messenger-sidebar {
    width: 100%;
    min-width: 0;
  }

  .messenger-main { display: none; }

  .messenger.has-thread .messenger-sidebar { display: none; }
  .messenger.has-thread .messenger-main { display: flex; }

  .messenger-back { display: flex; align-items: center; justify-content: center; }
}