/* team-collab.css — styles for the comments + annotation widget
   Loaded as a standalone stylesheet to keep the module self-contained.
*/

.tc-btn {
  border: 1px solid var(--c-border, #d4d4d8);
  background: var(--c-surface, #fff);
  color: var(--c-text, #18181b);
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.tc-btn:hover { background: var(--c-surface-hover, #f4f4f5); }
.tc-btn-primary {
  background: var(--c-primary, #2563eb);
  border-color: var(--c-primary, #2563eb);
  color: #fff;
}
.tc-btn-primary:hover {
  background: var(--c-primary-hover, #1d4ed8);
  border-color: var(--c-primary-hover, #1d4ed8);
}
.tc-btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--c-muted, #71717a);
}
.tc-btn-ghost:hover {
  background: var(--c-surface-hover, #f4f4f5);
  color: var(--c-text, #18181b);
}

.tc-empty {
  text-align: center;
  color: var(--c-muted, #71717a);
  font-size: 13px;
  padding: 18px 0;
  font-style: italic;
}

/* ── Comments ─────────────────────────────────────────────── */
.tc-comments {
  border: 1px solid var(--c-border, #e4e4e7);
  border-radius: 8px;
  background: var(--c-surface, #fff);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 420px;
}
.tc-comments__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--c-border, #e4e4e7);
  padding-bottom: 8px;
}
.tc-comments__head h4 {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
}
.tc-comments__count {
  font-size: 12px;
  color: var(--c-muted, #71717a);
  background: var(--c-surface-hover, #f4f4f5);
  padding: 2px 8px;
  border-radius: 999px;
}
.tc-comments__list {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 60px;
  max-height: 240px;
}
.tc-comment {
  display: flex;
  gap: 10px;
  padding: 8px;
  border-radius: 6px;
  background: var(--c-surface-hover, #f9fafb);
}
.tc-comment--reply {
  margin-left: 28px;
  background: var(--c-surface-2, #f3f4f6);
  border-left: 2px solid var(--c-primary, #2563eb);
}
.tc-comment__avatar {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--c-primary, #2563eb);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 13px;
  text-transform: uppercase;
}
.tc-comment__body { flex: 1; min-width: 0; }
.tc-comment__meta {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--c-muted, #71717a);
  margin-bottom: 2px;
}
.tc-comment__author {
  font-weight: 600;
  color: var(--c-text, #18181b);
  font-size: 13px;
}
.tc-comment__role {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 1px 5px;
  border-radius: 3px;
  background: var(--c-border, #e4e4e7);
  color: var(--c-muted, #52525b);
}
.tc-role-admin { background: #fee2e2; color: #991b1b; }
.tc-role-employee { background: #dbeafe; color: #1e40af; }
.tc-role-supplier { background: #dcfce7; color: #166534; }
.tc-role-customer { background: #fef3c7; color: #92400e; }
.tc-comment__text {
  font-size: 13px;
  line-height: 1.5;
  color: var(--c-text, #18181b);
  white-space: pre-wrap;
  word-break: break-word;
}
.tc-comment__actions {
  display: flex;
  gap: 6px;
  margin-top: 4px;
}
.tc-comment__actions button {
  font-size: 11px;
  background: transparent;
  border: none;
  color: var(--c-muted, #71717a);
  cursor: pointer;
  padding: 2px 4px;
}
.tc-comment__actions button:hover {
  color: var(--c-primary, #2563eb);
  text-decoration: underline;
}

.tc-comments__form {
  display: flex;
  flex-direction: column;
  gap: 6px;
  border-top: 1px solid var(--c-border, #e4e4e7);
  padding-top: 8px;
}
.tc-comments__form textarea {
  width: 100%;
  border: 1px solid var(--c-border, #d4d4d8);
  border-radius: 6px;
  padding: 8px;
  font-size: 13px;
  font-family: inherit;
  resize: vertical;
  min-height: 40px;
  background: var(--c-surface, #fff);
  color: var(--c-text, #18181b);
}
.tc-comments__form textarea:focus {
  outline: none;
  border-color: var(--c-primary, #2563eb);
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.1);
}
.tc-comments__form-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.tc-comments__hint {
  font-size: 11px;
  color: var(--c-muted, #a1a1aa);
}

/* ── Annotations ──────────────────────────────────────────── */
.tc-anno {
  border: 1px solid var(--c-border, #e4e4e7);
  border-radius: 8px;
  background: var(--c-surface, #fff);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.tc-anno__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--c-border, #e4e4e7);
  padding-bottom: 8px;
}
.tc-anno__head h4 {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
}
.tc-anno__toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
}
.tc-anno__count {
  font-size: 12px;
  color: var(--c-muted, #71717a);
  background: var(--c-surface-hover, #f4f4f5);
  padding: 2px 8px;
  border-radius: 999px;
}
.tc-anno__stage {
  position: relative;
  background: var(--c-surface-2, #f9fafb);
  border-radius: 6px;
  overflow: hidden;
  min-height: 200px;
  cursor: crosshair;
  user-select: none;
}
.tc-anno__stage--empty {
  cursor: default;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 120px;
}
.tc-anno__img {
  display: block;
  width: 100%;
  height: auto;
  pointer-events: none;
}
.tc-anno__pins {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.tc-pin {
  position: absolute;
  transform: translate(-50%, -50%);
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid #fff;
  background: var(--c-primary, #2563eb);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  pointer-events: auto;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.1s;
}
.tc-pin:hover { transform: translate(-50%, -50%) scale(1.15); }
.tc-pin--resolved {
  background: #16a34a;
}
.tc-anno__hint {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 11px;
  color: var(--c-muted, #71717a);
  background: rgba(255, 255, 255, 0.85);
  padding: 2px 8px;
  border-radius: 999px;
  pointer-events: none;
}
.tc-anno__form {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 8px;
  background: var(--c-surface-2, #f9fafb);
  border-radius: 6px;
}
.tc-anno__form textarea {
  width: 100%;
  border: 1px solid var(--c-border, #d4d4d8);
  border-radius: 6px;
  padding: 8px;
  font-size: 13px;
  font-family: inherit;
  resize: vertical;
  min-height: 40px;
  background: var(--c-surface, #fff);
  color: var(--c-text, #18181b);
}
.tc-anno__form-row {
  display: flex;
  gap: 6px;
  justify-content: flex-end;
}
.tc-anno__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 200px;
  overflow-y: auto;
}
.tc-anno__item {
  display: flex;
  gap: 8px;
  padding: 8px;
  background: var(--c-surface-hover, #f9fafb);
  border-radius: 6px;
  border-left: 3px solid var(--c-primary, #2563eb);
}
.tc-anno__item--resolved {
  opacity: 0.6;
  border-left-color: #16a34a;
}
.tc-anno__item-num {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--c-primary, #2563eb);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.tc-anno__item--resolved .tc-anno__item-num {
  background: #16a34a;
}
.tc-anno__item-body { flex: 1; min-width: 0; }
.tc-anno__item-meta {
  display: flex;
  gap: 6px;
  align-items: baseline;
  font-size: 12px;
  color: var(--c-muted, #71717a);
  margin-bottom: 2px;
}
.tc-anno__item-meta strong {
  color: var(--c-text, #18181b);
  font-size: 13px;
}
.tc-anno__item-text {
  font-size: 13px;
  line-height: 1.5;
  color: var(--c-text, #18181b);
  white-space: pre-wrap;
  word-break: break-word;
}
.tc-anno__item-actions {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}
.tc-anno__item-actions button {
  font-size: 11px;
  background: transparent;
  border: none;
  color: var(--c-muted, #71717a);
  cursor: pointer;
  padding: 2px 0;
}
.tc-anno__item-actions button:hover {
  color: var(--c-primary, #2563eb);
  text-decoration: underline;
}
.tc-anno__item-coords {
  font-family: monospace;
  font-size: 11px;
  color: var(--c-muted, #71717a);
}

/* Attachments */
.tc-comment__attachments {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-top: 4px;
}
.tc-attachment {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  font-size: 12px;
  color: var(--c-primary, #2563eb);
  text-decoration: none;
  padding: 2px 6px;
  background: var(--c-surface-2, #f0f4ff);
  border-radius: 4px;
}
.tc-attachment:hover {
  text-decoration: underline;
  background: var(--c-surface-hover, #e4ecff);
}

/* Typing indicator */
.tc-typing-indicator {
  font-size: 12px;
  color: var(--c-text-muted, #6b7280);
  padding: 4px 8px;
  min-height: 20px;
  background: var(--c-surface-2, #f0f4ff);
  border-radius: 6px;
  margin: 4px 0;
  animation: tc-typing-fade 0.2s ease-in;
}
@keyframes tc-typing-fade {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Layout: side-by-side on wide screens */
@media (min-width: 960px) {
  .tc-collab-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 16px;
    align-items: start;
  }
}