/* Stepper */
.stepper {
  display: flex;
  gap: 4px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 6px;
  overflow-x: auto;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
  scrollbar-width: thin;
}
.step {
  flex: 1;
  min-width: 120px;
  text-align: center;
  padding: 12px 14px;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  user-select: none;
  white-space: nowrap;
  border: none;
  background: transparent;
}
.step:hover { background: var(--surface-2); color: var(--text); }
.step.active {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
  box-shadow: var(--shadow-md);
}
.step-num { opacity: 0.7; margin-right: 6px; font-size: 12px; }

/* Stage panel */
.stage-panel { padding: 0; }
.stage-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 16px;
}
.stage-title { margin: 0; font-size: 24px; font-weight: 600; }
.stage-desc { color: var(--text-muted); margin: 4px 0 0; font-size: 14px; }

.section-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 16px 18px;
  margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
}
.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.section-title {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}
.section-title .vote-flag {
  font-size: 11px;
  background: var(--primary-soft);
  color: var(--primary);
  padding: 2px 8px;
  border-radius: 999px;
  font-weight: 500;
}

.notes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px;
}

/* Sticky note */
.note {
  background: var(--note-yellow);
  border-radius: var(--radius);
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
  box-shadow: var(--shadow-md);
  transition: transform 0.15s, box-shadow 0.15s;
  border: 1px solid rgba(0, 0, 0, 0.04);
  min-height: 120px;
}
.note:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.note.color-pink { background: var(--note-pink); }
.note.color-blue { background: var(--note-blue); }
.note.color-green { background: var(--note-green); }
.note.color-purple { background: var(--note-purple); }

[data-theme="dark"] .note { color: #f5f5f8; border-color: rgba(255,255,255,0.04); }

.note-title { font-weight: 600; font-size: 15px; word-break: break-word; }
.note-body { font-size: 13px; line-height: 1.4; color: rgba(0,0,0,0.75); word-break: break-word; white-space: pre-wrap; }
[data-theme="dark"] .note-body { color: rgba(255,255,255,0.85); }
.note-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 11px;
  color: rgba(0,0,0,0.55);
  margin-top: auto;
}
[data-theme="dark"] .note-meta { color: rgba(255,255,255,0.6); }
.note-author { font-weight: 500; }
.note-category {
  background: rgba(0,0,0,0.08);
  padding: 1px 8px;
  border-radius: 999px;
  font-size: 11px;
}
[data-theme="dark"] .note-category { background: rgba(255,255,255,0.12); }
.note-actions {
  display: flex;
  gap: 4px;
  align-items: center;
}
.note-btn {
  background: rgba(0,0,0,0.06);
  border: none;
  border-radius: 6px;
  padding: 4px 8px;
  cursor: pointer;
  font-size: 12px;
  color: inherit;
  display: inline-flex;
  align-items: center;
  gap: 3px;
}
.note-btn:hover { background: rgba(0,0,0,0.12); }
[data-theme="dark"] .note-btn { background: rgba(255,255,255,0.1); }
[data-theme="dark"] .note-btn:hover { background: rgba(255,255,255,0.18); }
.note-btn.voted { background: var(--primary); color: white; }
.note.resolved { opacity: 0.55; }
.note.resolved .note-title { text-decoration: line-through; }

.add-note-btn {
  background: transparent;
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 16px;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 14px;
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.add-note-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-soft);
}

/* Empathy map grid */
.empathy-map {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
@media (max-width: 700px) { .empathy-map { grid-template-columns: 1fr; } }
.empathy-quadrant {
  background: var(--surface-2);
  border-radius: var(--radius);
  padding: 12px;
}
.empathy-quadrant h4 { margin: 0 0 10px; font-size: 13px; text-transform: uppercase; letter-spacing: 0.5px; color: var(--text-muted); }

/* Presence bar */
.presence-bar { display: flex; align-items: center; gap: 6px; margin-right: 8px; }
.avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  border: 2px solid var(--surface);
  margin-left: -8px;
}
.avatar:first-child { margin-left: 0; }
.presence-count {
  font-size: 12px;
  color: var(--text-muted);
  margin-left: 6px;
}

/* Modal */
.modal[hidden] { display: none !important; }
.modal {
  position: fixed;
  inset: 0;
  background: rgba(15, 18, 30, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 16px;
  animation: fadeIn 0.15s ease;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal-content {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 28px;
  width: 100%;
  max-width: 440px;
  position: relative;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-height: 90vh;
  overflow-y: auto;
}
.modal-content h2 { margin: 0; font-size: 20px; }
.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 8px;
}
.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 24px;
  cursor: pointer;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  line-height: 1;
}
.modal-close:hover { background: var(--surface-2); color: var(--text); }

/* QR */
.qr-container {
  display: flex;
  justify-content: center;
  padding: 16px;
  background: white;
  border-radius: var(--radius);
  margin: 8px 0;
}
.share-link-row { display: flex; gap: 8px; }
.share-link-row input { font-size: 12px; }
.share-code-row { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.share-code-row code {
  background: var(--surface-2);
  padding: 4px 10px;
  border-radius: 6px;
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 13px;
}

/* Toast */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--text);
  color: var(--bg);
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 13px;
  z-index: 200;
  box-shadow: var(--shadow-lg);
  animation: toastIn 0.2s ease;
}
@keyframes toastIn {
  from { opacity: 0; transform: translate(-50%, 10px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}