/* =========================================================
   KSK COMMENTS STYLES
   Responsibility: Comments UI design only.
========================================================= */

.ksk-comments-panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}

.ksk-comments-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  max-height: 48vh;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 2px 2px 10px;
}

.ksk-comment-main {
  display: flex;
  align-items: flex-start;
  gap: 9px;
}

.ksk-comment-avatar {
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  border-radius: 50%;
  object-fit: cover;
}

.ksk-comment-avatar-fallback {
  display: grid;
  place-items: center;
  background: var(--color-primary);
  color: white;
  font-weight: 800;
}

.ksk-comment-body {
  flex: 1;
  min-width: 0;
}

.ksk-comment-bubble {
  display: inline-block;
  max-width: 100%;
  padding: 10px 13px;
  border-radius: 16px;
  background: var(--color-surface-secondary);
  overflow-wrap: anywhere;
}

.ksk-comment-author {
  display: block;
  margin-bottom: 4px;
  color: var(--color-text);
  font-size: 13px;
  font-weight: 800;
}

.ksk-comment-text {
  color: var(--color-text);
  font-size: 14px;
  line-height: 1.55;
  white-space: normal;
}

.ksk-comment-reply-to {
  display: block;
  margin: 2px 0 5px;
  color: var(--color-text-secondary);
  font-size: 11px;
}

.ksk-comment-mention {
  color: var(--color-primary);
  font-weight: 800;
}

.ksk-comment-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding: 5px 8px;
}

.ksk-comment-time {
  color: var(--color-muted);
  font-size: 10px;
}

.ksk-comment-action {
  padding: 2px 0;
  border: 0;
  background: transparent;
  color: var(--color-text-secondary);
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
}

.ksk-comment-action:hover,
.ksk-comment-action.is-liked {
  color: var(--color-primary);
}

.ksk-comment-delete {
  color: var(--color-danger);
}

.ksk-comment-replies {
  display: flex;
  flex-direction: column;
  gap: 13px;
  margin: 10px 0 0 10px;
  padding-left: 12px;
  border-left: 2px solid var(--color-border);
}

.ksk-comments-empty {
  padding: 32px 12px;
  text-align: center;
  color: var(--color-text-secondary);
}

.ksk-comments-empty > div {
  margin-bottom: 8px;
  font-size: 32px;
}

.ksk-comments-empty p {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
}

.ksk-comment-composer {
  position: sticky;
  bottom: 0;
  padding-top: 12px;
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
}

.ksk-comment-form {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.ksk-comment-input {
  width: 100%;
  min-height: 76px;
  max-height: 150px;
  resize: vertical;
  padding: 12px;
  border: 1px solid var(--color-border);
  border-radius: 13px;
  outline: none;
  background: var(--color-surface-secondary);
  color: var(--color-text);
  font: inherit;
  font-size: 13px;
  line-height: 1.5;
}

.ksk-comment-input:focus {
  border-color: var(--color-primary);
}

.ksk-comment-composer-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.ksk-comment-hint {
  color: var(--color-muted);
  font-size: 10px;
}

.ksk-reply-indicator {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 9px;
  padding: 8px 10px;
  border-radius: 9px;
  background: var(--color-surface-secondary);
  color: var(--color-text-secondary);
  font-size: 12px;
}

.ksk-reply-indicator button {
  border: 0;
  background: transparent;
  color: var(--color-text);
  font-size: 20px;
  cursor: pointer;
}

.ksk-mention-suggestions {
  display: flex;
  flex-direction: column;
  gap: 3px;
  max-height: 180px;
  overflow-y: auto;
  padding: 6px;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  background: var(--color-surface);
  box-shadow: var(--shadow-md);
}

.ksk-mention-option {
  display: flex;
  align-items: center;
  gap: 9px;
  width: 100%;
  padding: 8px;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: var(--color-text);
  text-align: left;
  cursor: pointer;
}

.ksk-mention-option:hover {
  background: var(--color-surface-hover);
}

.ksk-mention-option .ksk-comment-avatar {
  width: 28px;
  height: 28px;
  flex-basis: 28px;
}

.ksk-mention-empty {
  padding: 12px;
  color: var(--color-muted);
  font-size: 12px;
}

@media (max-width: 480px) {
  .modal-backdrop {
    padding: 8px;
  }

  .ksk-comments-list {
    max-height: 52vh;
  }

  .ksk-comment-replies {
    margin-left: 4px;
    padding-left: 9px;
  }
}