@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@500;600;700;800&display=swap');

.messages-page {
  height: 100dvh;
  overflow: hidden;
  background:
    radial-gradient(circle at 4% 12%, rgba(15, 138, 129, 0.14), transparent 28%),
    radial-gradient(circle at 93% 87%, rgba(10, 31, 122, 0.1), transparent 30%),
    #f2f5fb;
}

.messages-page .messages-layout {
  width: 100%;
  margin: 0;
  padding: 0.75rem;
  box-sizing: border-box;
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  gap: 1rem;
  height: calc(100dvh - 68px);
  min-height: 0;
}

.messages-page .sidebar-chat,
.messages-page .chat-main {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border: 1px solid #d9e1f0;
  border-radius: 18px;
  box-shadow: 0 12px 34px rgba(7, 21, 66, 0.08);
}

.messages-page .sidebar-chat {
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.messages-sidebar-head {
  padding: 1rem 1rem 0.55rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
}

.messages-sidebar-head h2 {
  margin: 0;
  font-family: 'Manrope', sans-serif;
  font-size: 1.18rem;
  letter-spacing: -0.02em;
  color: #10205f;
}

.messages-sidebar-chip {
  font-size: 0.72rem;
  font-weight: 800;
  color: #0f8a81;
  background: #e7faf8;
  border: 1px solid #9de5dd;
  border-radius: 999px;
  padding: 0.28rem 0.52rem;
}

.messages-search-wrap {
  padding: 0.2rem 0.85rem 0.7rem;
}

.messages-page .conversation-list {
  padding: 0.35rem 0.7rem 0.8rem;
  display: grid;
  gap: 0.45rem;
  overflow: auto;
}

.messages-page .conversation {
  position: relative;
  border-radius: 14px;
  padding: 0.68rem;
  display: flex;
  gap: 0.72rem;
  align-items: center;
  border: 1px solid transparent;
  transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

.messages-page .conversation:hover {
  transform: translateY(-1px);
  border-color: #d3def4;
  background: #f7faff;
}

.messages-page .conversation.active {
  background: linear-gradient(130deg, #eef3ff 0%, #eef8ff 100%);
  border-color: #baccf0;
}

.messages-page .conversation .avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 2px solid #fff;
  box-shadow: 0 5px 14px rgba(8, 27, 93, 0.14);
}

.messages-page .conversation[data-conversation-status='online']::after,
.messages-page .conversation[data-conversation-status='away']::after,
.messages-page .conversation[data-conversation-status='offline']::after {
  content: '';
  position: absolute;
  left: 38px;
  top: 38px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid #fff;
}

.messages-page .conversation[data-conversation-status='online']::after {
  background: #16a34a;
}

.messages-page .conversation[data-conversation-status='away']::after {
  background: #f59e0b;
}

.messages-page .conversation[data-conversation-status='offline']::after {
  background: #94a3b8;
}

.messages-page .conversation-main {
  min-width: 0;
  flex: 1;
}

.messages-page .conversation-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.messages-page .conversation strong {
  font-size: 0.92rem;
  color: #10205f;
}

.messages-page .conversation time {
  color: #7a88ac;
  font-size: 0.72rem;
  font-weight: 700;
  white-space: nowrap;
}

.messages-page .conversation .small-muted {
  margin-top: 0.2rem;
  font-size: 0.8rem;
  color: #6d7898;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.messages-page .chat-main {
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

.messages-page .chat-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.86rem 1.05rem;
  border-bottom: 1px solid #dde5f4;
  background: rgba(255, 255, 255, 0.86);
}

.messages-page .chat-head .avatar {
  width: 44px;
  height: 44px;
  box-shadow: 0 7px 17px rgba(10, 31, 122, 0.18);
}

.messages-page .chat-head-main {
  margin-right: auto;
}

.messages-page .chat-head-main strong {
  color: #10205f;
  font-size: 0.96rem;
}

.messages-page .chat-head-badge {
  font-size: 0.73rem;
  font-weight: 800;
  color: #136b3f;
  background: #eafbf1;
  border: 1px solid #b9ebcd;
  border-radius: 999px;
  padding: 0.3rem 0.56rem;
}

.messages-page .chat-log {
  background:
    linear-gradient(180deg, rgba(252, 254, 255, 0.95), rgba(244, 248, 255, 0.92)),
    repeating-linear-gradient(0deg, rgba(16, 32, 95, 0.03), rgba(16, 32, 95, 0.03) 1px, transparent 1px, transparent 26px);
  padding: 1.1rem;
  overflow: auto;
  display: grid;
  gap: 0.85rem;
  align-content: start;
}

.messages-page .bubble {
  position: relative;
  max-width: min(660px, 82%);
  border-radius: 16px;
  padding: 0.78rem 0.9rem 0.56rem;
  line-height: 1.5;
  border: 1px solid transparent;
  box-shadow: 0 8px 20px rgba(8, 24, 70, 0.08);
}

.messages-page .bubble.incoming {
  background: #ffffff;
  border-color: #dbe4f6;
  color: #1f2f5e;
}

.messages-page .bubble.outgoing {
  margin-left: auto;
  background: linear-gradient(135deg, #102778, #0c1f62);
  border-color: rgba(255, 255, 255, 0.2);
  color: #f7f9ff;
}

.messages-page .bubble-text {
  margin: 0;
  white-space: pre-wrap;
}

.messages-page .bubble-time {
  display: block;
  margin-top: 0.32rem;
  font-size: 0.7rem;
  font-weight: 700;
  opacity: 0.8;
}

.messages-page .bubble-delete-btn {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 24px;
  height: 24px;
  border: 0;
  border-radius: 50%;
  background: rgba(8, 24, 70, 0.16);
  color: inherit;
  font-size: 0.92rem;
  line-height: 1;
  display: grid;
  place-items: center;
  opacity: 0;
  transform: scale(0.92);
  cursor: pointer;
  transition: opacity 0.18s ease, transform 0.18s ease, background-color 0.18s ease;
}

.messages-page .bubble:hover .bubble-delete-btn,
.messages-page .bubble:focus-within .bubble-delete-btn {
  opacity: 1;
  transform: scale(1);
}

.messages-page .bubble-delete-btn:hover {
  background: rgba(8, 24, 70, 0.3);
}

.messages-page .bubble.incoming .bubble-delete-btn {
  color: #1d2950;
  background: rgba(148, 163, 184, 0.2);
}

.messages-page .bubble.incoming .bubble-delete-btn:hover {
  background: rgba(148, 163, 184, 0.36);
}

.messages-page .bubble-file {
  margin-top: 0.54rem;
  display: grid;
  gap: 0.48rem;
}

.messages-page .bubble-file-grid {
  display: grid;
  gap: 0.5rem;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
}

.messages-page .bubble-media {
  width: 100%;
  max-width: 390px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  display: block;
}

.messages-page .bubble-file-link {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  width: 100%;
  border-radius: 12px;
  border: 1px solid #d3def1;
  background: #f8fbff;
  padding: 0.58rem 0.68rem;
  text-decoration: none;
  color: #13276f;
}

.messages-page .bubble-file-link:hover {
  border-color: #9ab4e9;
  background: #eef4ff;
}

.messages-page .bubble-file-icon {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-size: 0.78rem;
  font-weight: 800;
  color: #0f2d7d;
  background: #dde8ff;
  flex-shrink: 0;
}

.messages-page .bubble-file-meta {
  display: grid;
  min-width: 0;
}

.messages-page .bubble-file-name {
  font-size: 0.82rem;
  font-weight: 800;
  color: #11256d;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.messages-page .bubble-file-size {
  font-size: 0.74rem;
  color: #60729f;
}

.messages-page .bubble-file-link.disabled {
  cursor: default;
  opacity: 0.76;
  text-decoration: none;
}

.messages-page .chat-composer {
  border-top: 1px solid #dde5f4;
  background: #ffffff;
  padding: 0.72rem 0.95rem 0.84rem;
  display: grid;
  gap: 0.55rem;
}

.messages-page .pending-files {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.messages-page .pending-file-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border-radius: 999px;
  border: 1px solid #cdd9f0;
  background: #f5f8ff;
  padding: 0.3rem 0.56rem;
  max-width: min(320px, 100%);
}

.messages-page .pending-file-name {
  font-size: 0.75rem;
  font-weight: 700;
  color: #1a2e74;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.messages-page .pending-file-size {
  font-size: 0.68rem;
  color: #6b7ba4;
}

.messages-page .pending-file-remove {
  width: 20px;
  height: 20px;
  border: 0;
  border-radius: 50%;
  background: #deebff;
  color: #173784;
  font-size: 0.78rem;
  font-weight: 800;
  line-height: 1;
  cursor: pointer;
}

.messages-page .chat-input {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.6rem;
  align-items: end;
}

.messages-page .chat-input-field {
  min-height: 44px;
  max-height: 150px;
  resize: none;
  border-radius: 14px;
  background: #f7faff;
  border-color: #ced9ee;
}

.messages-page .chat-input-field:focus {
  outline: none;
  border-color: #95b0e4;
  box-shadow: 0 0 0 3px rgba(10, 31, 122, 0.1);
}

.messages-page .chat-attach-btn {
  width: 42px;
  height: 42px;
  border: 1px solid #cfdaee;
  border-radius: 13px;
  background: linear-gradient(160deg, #fdfefe, #ecf3ff);
  color: #102778;
  display: grid;
  place-items: center;
  cursor: pointer;
}

.messages-page .chat-attach-btn:hover {
  filter: brightness(1.03);
}

.messages-page .chat-attach-btn svg {
  width: 20px;
  height: 20px;
}

.messages-page .chat-attach-btn.has-files::after {
  content: attr(data-file-count);
  position: absolute;
  margin-top: -33px;
  margin-left: 23px;
  min-width: 18px;
  height: 18px;
  border-radius: 999px;
  background: #0f2a82;
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 0.68rem;
  font-weight: 800;
  border: 2px solid #fff;
}

.messages-page [data-send-message] {
  width: 44px;
  min-width: 44px;
  height: 44px;
  border-radius: 50%;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.messages-page [data-send-message]:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  filter: grayscale(0.1);
}

.messages-page .composer-hint {
  margin: 0;
  font-size: 0.74rem;
  color: #6f7ea5;
  padding-left: 2px;
}

.messages-page .chat-context-menu {
  position: fixed;
  z-index: 120;
  background: #fff;
  border: 1px solid #d8e0ef;
  border-radius: 10px;
  box-shadow: 0 14px 30px rgba(8, 24, 70, 0.2);
  padding: 0.35rem;
}

.messages-page .chat-context-menu button {
  width: 100%;
  border: 0;
  background: transparent;
  color: #b91c1c;
  font-weight: 800;
  text-align: left;
  border-radius: 8px;
  padding: 0.58rem 0.72rem;
  cursor: pointer;
}

.messages-page .chat-context-menu button:hover {
  background: #fff3f2;
}

@media (max-width: 980px) {
  .messages-page .messages-layout {
    grid-template-columns: 1fr;
    grid-template-rows: auto minmax(0, 1fr);
    height: calc(100dvh - 68px);
    min-height: 0;
  }

  .messages-page .sidebar-chat {
    max-height: 42vh;
  }
}

@media (max-width: 680px) {
  .messages-page .messages-layout {
    width: 100%;
    gap: 0.7rem;
    margin: 0;
    padding: 0.5rem;
  }

  .messages-page .chat-log {
    padding: 0.8rem;
  }

  .messages-page .bubble {
    max-width: 96%;
  }

  .messages-page .chat-input {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .messages-page [data-send-message] {
    grid-column: auto;
    width: auto;
  }
}

/* ── Unread dot on conversation items ── */
.conv-unread-dot {
  min-width: 20px;
  height: 20px;
  border-radius: 999px;
  background: #dc2626;
  color: #fff;
  font-size: 0.68rem;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 5px;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(220, 38, 38, 0.35);
  animation: unreadPulse 2s ease-in-out infinite;
}

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

/* ── Chat empty state ── */
.chat-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  gap: 0.6rem;
  color: #7a88ac;
  text-align: center;
  padding: 2rem;
}

.chat-empty-state__icon {
  font-size: 3rem;
  opacity: 0.6;
}

.chat-empty-state p {
  margin: 0;
  font-size: 0.95rem;
}

.chat-empty-hint {
  padding: 1.2rem;
  color: #7a88ac;
  font-size: 0.88rem;
  text-align: center;
}

.chat-empty-hint a {
  color: #0a1f7a;
  font-weight: 700;
}