/* ===== Photo scan button (Slice 2) ===== */
.photo-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.photo-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--line);
  background: var(--paper);
  border-radius: 10px;
  padding: 8px 13px;
  font: 500 13px/1 var(--font-body);
  color: var(--ink-soft);
  cursor: pointer;
  transition: all 0.16s ease;
  letter-spacing: -0.005em;
  flex-shrink: 0;
}

.photo-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-soft);
}

.photo-btn:active {
  transform: scale(0.97);
}

.photo-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.photo-btn svg {
  flex-shrink: 0;
  color: currentColor;
}

.photo-hint {
  font: 400 11px/1.3 var(--font-body);
  color: var(--muted);
  letter-spacing: -0.003em;
  flex: 1;
}

/* ===== Mobile photo action sheet ===== */
#s2s-photo-sheet {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: flex-end;
}

.s2s-photo-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.45);
  backdrop-filter: blur(2px);
}

.s2s-photo-actions {
  position: relative;
  width: 100%;
  background: var(--paper, #fff);
  border-radius: 18px 18px 0 0;
  padding: 12px 16px calc(16px + env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow: 0 -4px 24px rgba(0,0,0,0.12);
}

.s2s-photo-action {
  width: 100%;
  padding: 15px 16px;
  border: none;
  border-radius: 12px;
  background: var(--surface, #f5f5f5);
  color: var(--ink, #111);
  font: 500 15px/1 var(--font-body, system-ui);
  cursor: pointer;
  text-align: center;
  transition: background 0.14s;
}

.s2s-photo-action:active {
  background: var(--accent-soft, #e8f0ff);
}

.s2s-cancel {
  background: transparent;
  color: var(--muted, #888);
  font-weight: 400;
  margin-top: 4px;
}