/* ============================================
   ENHANCED DISCORD-STYLE MESSAGES
   ============================================ */

/* Message container with Discord-style hover */
#messages > div[data-message-id] {
  margin: 0.125rem 0.75rem;
  padding: 0.3125rem 1rem 0.375rem;
  border-radius: 0.95rem;
  transition: background-color 0.12s ease, border-color 0.12s ease, transform 0.18s ease, box-shadow 0.18s ease;
  position: relative;
  border: 1px solid transparent;
  border-left: none;
}

#messages > div[data-message-id]::before {
  content: "";
  position: absolute;
  left: 0.4rem;
  top: 0.65rem;
  bottom: 0.65rem;
  width: 0.125rem;
  border-radius: 999px;
  background: transparent;
  transition: background 0.12s ease, box-shadow 0.18s ease;
}

#messages > div[data-message-id]:hover {
  background: linear-gradient(180deg, color-mix(in srgb, var(--ui-panel-glass) 56%, transparent), color-mix(in srgb, var(--ui-bg-hover) 82%, transparent));
  border-color: color-mix(in srgb, var(--ui-panel-edge) 74%, var(--ui-border));
  box-shadow: 0 16px 30px rgba(15, 23, 42, 0.1), var(--ui-shell-inset);
  transform: translateY(-1px);
}

#messages > div[data-message-id]:hover::before {
  background: linear-gradient(180deg, color-mix(in srgb, white 32%, var(--ui-accent)), color-mix(in srgb, #22d3ee 45%, var(--ui-accent)));
  box-shadow: 0 0 14px color-mix(in srgb, var(--ui-accent) 34%, transparent);
}

.dark #messages > div[data-message-id]:hover {
  background: linear-gradient(180deg, color-mix(in srgb, var(--ui-panel-glass) 50%, transparent), color-mix(in srgb, var(--ui-bg-hover) 86%, transparent));
}

/* Discord-style message grouping */
.message-grouped {
  padding-top: 0;
  padding-bottom: 0;
  margin-top: 0.03125rem;
}

.message-grouped > div:first-child {
  opacity: 0;
  pointer-events: none;
}

/* Message header */
.message-header {
  margin-bottom: 0 !important;
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

/* Message username styling */
.message-username {
  font-weight: 600;
  font-size: 0.875rem;
  line-height: 1.125rem;
  cursor: pointer;
  transition: color 0.15s ease;
  letter-spacing: -0.01em;
}

.message-username:hover {
  text-decoration: underline;
}

/* Message timestamp - always visible */
.message-timestamp {
  font-size: 0.625rem;
  font-weight: 500;
  opacity: 0.82;
  color: #949BA4;
  padding: 0;
  background: none;
  border-radius: 0;
  letter-spacing: 0.02em;
}

.dark .message-timestamp {
  color: #949BA4;
  background: none;
}

/* Message content styling */
.message-content {
  font-size: 0.875rem;
  line-height: 1.35rem;
  word-wrap: break-word;
  color: var(--ui-text-primary);
  padding: 0;
}

.dark .message-content {
  color: var(--ui-text-secondary);
}

.message-content > :first-child {
  margin-top: 0;
}

.message-content > :last-child {
  margin-bottom: 0;
}

/* Message actions (appear on hover) - Discord-style top-right */
.message-actions {
  position: absolute;
  right: 0.5rem;
  top: -0.625rem;
  opacity: 0;
  transform: translateY(2px) scale(0.985);
  pointer-events: none;
  transition: opacity 0.12s ease, transform 0.12s ease;
  display: flex;
  gap: 0.25rem;
  background: linear-gradient(180deg, color-mix(in srgb, var(--ui-panel-glass-strong) 84%, transparent), color-mix(in srgb, var(--ui-bg-modal) 96%, transparent));
  padding: 0.25rem 0.375rem;
  border-radius: 0.75rem;
  box-shadow: var(--ui-popover-shadow), var(--ui-shell-inset);
  border: 1px solid color-mix(in srgb, var(--ui-border) 72%, transparent);
  backdrop-filter: blur(16px) saturate(128%);
  -webkit-backdrop-filter: blur(16px) saturate(128%);
}

.dark .message-actions {
  background: linear-gradient(180deg, color-mix(in srgb, var(--ui-panel-glass-strong) 78%, transparent), color-mix(in srgb, var(--ui-bg-modal) 98%, transparent));
}

#messages > div[data-message-id]:hover .message-actions {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: auto;
}

/* Message action buttons */
.message-action-btn {
  width: 1.625rem;
  height: 1.625rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.55rem;
  transition: background-color 0.1s ease, color 0.1s ease, border-color 0.12s ease, transform 0.12s ease;
  cursor: pointer;
  color: var(--ui-text-muted);
  font-size: 0.8125rem;
  font-weight: 600;
  border: 1px solid transparent;
}

.message-action-btn:hover {
  background: color-mix(in srgb, var(--ui-bg-hover) 92%, transparent);
  color: var(--ui-text-primary);
  border-color: color-mix(in srgb, var(--ui-panel-edge) 72%, var(--ui-border));
  transform: translateY(-1px);
}

.dark .message-action-btn {
  color: var(--ui-text-muted);
}

.dark .message-action-btn:hover {
  background: var(--ui-bg-hover);
  color: var(--ui-text-primary);
}

.message-reactions-container {
  gap: 0.375rem !important;
  margin-top: 0.55rem !important;
}

.message-reaction-btn {
  min-height: 1.75rem;
  padding: 0.1875rem 0.55rem !important;
  border-radius: 999px !important;
  border: 1px solid color-mix(in srgb, var(--ui-border) 70%, transparent) !important;
  background: linear-gradient(180deg, color-mix(in srgb, var(--ui-panel-glass) 72%, transparent), color-mix(in srgb, var(--ui-bg-surface) 94%, transparent)) !important;
  box-shadow: var(--ui-shell-inset);
  backdrop-filter: blur(10px) saturate(120%);
  -webkit-backdrop-filter: blur(10px) saturate(120%);
}

.message-reaction-btn:hover {
  border-color: color-mix(in srgb, var(--ui-panel-edge) 70%, var(--ui-border)) !important;
  box-shadow: 0 10px 20px rgba(15, 23, 42, 0.1), var(--ui-shell-inset);
  transform: translateY(-1px);
}

.message-reaction-btn[class*="bg-brand-100"] {
  background: linear-gradient(180deg, color-mix(in srgb, var(--ui-accent) 18%, var(--ui-panel-glass-strong)), color-mix(in srgb, var(--ui-accent) 10%, var(--ui-bg-surface))) !important;
  border-color: color-mix(in srgb, var(--ui-accent) 42%, var(--ui-border)) !important;
  box-shadow: 0 12px 22px color-mix(in srgb, var(--ui-accent) 16%, transparent), var(--ui-shell-inset);
}

.message-reaction-count {
  letter-spacing: 0.02em;
}

#loading-older-messages > div {
  padding: 0.65rem 1rem;
  border-radius: 999px;
  border: 1px solid color-mix(in srgb, var(--ui-border) 72%, transparent);
  background: linear-gradient(180deg, color-mix(in srgb, var(--ui-panel-glass) 72%, transparent), color-mix(in srgb, var(--ui-bg-surface) 92%, transparent));
  box-shadow: var(--ui-shell-inset);
}

#reply-indicator {
  border-radius: 0.95rem;
  border-color: color-mix(in srgb, var(--ui-accent) 28%, var(--ui-border)) !important;
  background: linear-gradient(180deg, color-mix(in srgb, var(--ui-accent) 10%, var(--ui-panel-glass-strong)), color-mix(in srgb, var(--ui-bg-surface) 94%, transparent)) !important;
  box-shadow: var(--ui-shell-inset);
}

.messages-empty-state {
  margin: 1rem;
  border: 1px solid color-mix(in srgb, var(--ui-border) 68%, transparent);
  border-radius: 1.25rem;
  background: linear-gradient(180deg, color-mix(in srgb, var(--ui-panel-glass) 72%, transparent), color-mix(in srgb, var(--ui-bg-surface) 96%, transparent));
  box-shadow: var(--ui-shell-shadow), var(--ui-shell-inset);
}